f000001d000)={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$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x2, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) fcntl$addseals(r0, 0x409, 0x0) [ 375.449939] audit: type=1326 audit(1525674951.857:2555): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=26710 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/07 06:35:51 executing program 2: 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 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0xfffffffffffffff7, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00000000c0)=[0x4, 0xffff]) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$void(r2, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000100)='ip_vti0\x00') 2018/05/07 06:35:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x2) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x400) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000300)={{0x2, 0x4e24}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e22, @broadcast=0xffffffff}, 'bridge_slave_0\x00'}) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80000, 0x0) setsockopt$inet6_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0xcc7497a44bc018cd, r0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f00000001c0)={0x3}) syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x0, 0x0) 2018/05/07 06:35:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000000c0)=0xf69) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0x2}) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0x297, &(0x7f0000013ff1)={&(0x7f0000000140)={0x30, 0x18, 0x1, 0x0, 0x0, {0x1}, [@typed={0xc, 0x1, @u64}, @nested={0x10, 0x6, [@typed={0xc, 0x0, @u64}]}]}, 0x30}, 0x1}, 0x0) 2018/05/07 06:35:52 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x7, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:35:52 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000500)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0xfffffffffffffffa, 0x1, 0x3, 0x8, 0x6, [{0x9, 0x7, 0x1000, 0x0, 0x0, 0x2808}, {0x7, 0x79cf, 0x7, 0x0, 0x0, 0x681}, {0xcf, 0x100000001, 0x3, 0x0, 0x0, 0x8}, {0x6, 0x5, 0xfffffffffffffffb, 0x0, 0x0, 0x400}, {0x7f, 0xe11, 0x2, 0x0, 0x0, 0x80a}, {0x1, 0x6, 0x6}]}) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000200)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a84309c026236925000800040008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afbb8d5884537d49b853ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)='cgroup.stat\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SG_GET_REQUEST_TABLE(r4, 0x2286, &(0x7f00000002c0)) [ 375.614528] binder: 26734:26741 Acquire 1 refcount change on invalid ref 0 ret -22 [ 375.654345] binder: 26734:26737 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/05/07 06:35:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8402, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={r1, 0x6, 0x1, 0x401, &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x3}, 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000a00)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r2, &(0x7f0000000080)="d1353fc51ec19cf725eee76667817cf25e5b98c3ecf66ee3975ab150ecf98227", 0x20, 0x0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001f80)=""/4096, 0xa3a}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) [ 375.682275] binder: 26734:26741 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/05/07 06:35:52 executing program 2: 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) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) r4 = dup3(r3, r2, 0x80000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001180)={0x0, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x0, 0x0, 0x100}, &(0x7f0000001240)=0x98) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0x8, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/07 06:35:52 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x80ffffff00000000, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 375.724271] binder: undelivered death notification, 0000000000000000 [ 375.731658] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 375.739107] netlink: 'syz-executor5': attribute type 6 has an invalid length. 2018/05/07 06:35:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="220000001e0007ffe988160f09007fde0000f5eafeffa7001af2fe38050008800100", 0x22) socket(0x1f, 0x2, 0x1f) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x10000, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x80040, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r1, 0x6, 0x1, 0x8, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/05/07 06:35:52 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000080)={"7369743000120000000080000000002a", @ifru_mtu=0x400000}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000004980)=[{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f00000038c0)="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", 0x138}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000003ec0)=[{{&(0x7f0000000040)=@llc, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)=""/155, 0x9b}, {&(0x7f0000001480)=""/134, 0x86}], 0x2, &(0x7f00000013c0)=""/26, 0x1a}}], 0x1, 0x0, 0x0) prctl$setfpexc(0xc, 0x3) 2018/05/07 06:35:52 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0xf401000000000000, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 375.853825] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 375.861293] netlink: 'syz-executor5': attribute type 6 has an invalid length. 2018/05/07 06:35:52 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x80) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv6_getnetconf={0x2c, 0x52, 0x110, 0x70bd2d, 0x25dfdbfc, {0xa}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x1000}, @NETCONFA_FORWARDING={0x8, 0x2, 0xfffffffffffffffb}, @NETCONFA_FORWARDING={0x8, 0x2, 0x76}]}, 0x2c}, 0x1}, 0x4c090) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_CARRIER={0x8, 0x21, 0x3}]}, 0x28}, 0x1}, 0x0) 2018/05/07 06:35:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x96f, 0x2000) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)) 2018/05/07 06:35:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000380)='/dev/urandom\x00', 0x400, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) syz_open_procfs(r1, &(0x7f0000000340)='timers\x00') fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) r2 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0xffffffffffff992f, 0x2000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000280)={0x80, 0x6}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={r2}) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1a6c, 0x240000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r4, 0x4010ae74, &(0x7f0000000080)={0x20, 0x7, 0x3f}) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0500000000000000000000c00400000005000000ffffffff000000000000405706242f4060a050981a180000627f4d3b03340976de022c1ebc00000004000000000000000072cab17b1ed35259557af3eeccd700368109000000d7020000050000000000000007000000e60700002400000001000000f400000000000000000000000000005d0400000080000001000000000000004070ea417edc6c296e1cfa2a3e3d052a898d2904772747f4c912759c11bd54a8907cf3788bcc48c43dfbded0805c7ae2a9e2c6e904778c63dd9429416fc1e07671d3be5933855cbbb2902856cf875a115798f7a647104ff25d6f"]) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 2018/05/07 06:35:52 executing program 4: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0xffffffffffffffff, 0x0, 0x2, 0x80000007fff}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000ecf000)}, 0x0) 2018/05/07 06:35:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x800000, 0x10000) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@bridge_dellink={0x28, 0x11, 0x319, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x3}]}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x200000b, 0x80830, r0, 0x0) 2018/05/07 06:35:52 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0xc0ffffff, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:35:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r1, 0x800, 0x20, 0x800, 0x20}, &(0x7f0000000200)=0x18) write$eventfd(0xffffffffffffffff, &(0x7f0000605ff8), 0xffbe) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x30}, 0xc) write$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0xffe3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f00000000c0)=0x4) sendto$inet6(r0, &(0x7f0000000240)="d72a4e45162cbe0c4372d871246182b5d73d55f0f35bfd947589f24812ea8085fe718b2d107452ccd28f543f5b7f4cf3f22040886c22610f939ae4021ecc9c8da8a15381e889417aacbfb3fd6e5ce6d19edb0b273e88f3442da7f365db3b89fb0ebf7b911a0fb238c238d9641fe1a74b817b1d1642927faa5e593f028c646952d0b79bdf918e5669d48dceb4747b7b7e9233a426cb681e1572ece9d3b39bfa77166aceff580b43ef4e321a66861e977c0db63353a006d4", 0xb7, 0x0, 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000040)=0x80000000000000, 0x8) 2018/05/07 06:35:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20000, 0x0) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000100)=0x800) fremovexattr(r0, &(0x7f0000000140)=@random={'security.', '@trusted)/\x00'}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x38d) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x6, 0x76}, 0x14) [ 376.399367] netlink: 'syz-executor3': attribute type 33 has an invalid length. 2018/05/07 06:35:52 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x14, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:35:52 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x4000000080}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x42, 0x10800a, 0x0, 0x0, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) [ 376.458509] netlink: 'syz-executor3': attribute type 33 has an invalid length. 2018/05/07 06:35:53 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) migrate_pages(r0, 0x3, &(0x7f0000000000)=0xfff, &(0x7f0000000100)=0x7e32) r1 = getpgrp(0x0) getpriority(0x0, r1) 2018/05/07 06:35:53 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)=""/230) r1 = request_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='.&self),md5sum\x00', 0xfffffffffffffff8) keyctl$update(0x2, r1, &(0x7f0000000240)="4abe914ad3b3d9a4ca324f6dae476320b374589f92a791ca3a0bdccb6025d72edd1d8a9a5626a9700c8d5ebd95742eb5da7d535b6d37be7f3b0e46f4e6cb1586689c13c6683dae340117e514927d5da5692e8f07fe603bf03edfa0bd9495caa1eff94a440aa213ed62c9ae776021b9f45aa0539389ba63e8fc290ebf7adf79563da21054845a3d29493689f8725bae679f56ef83638db360e620f054188409302826ab144cb02c8bc15f78d7fd55208e1a393dd04cf7d506b3c015aa13ffc0b36d0c795eae300f2c479a3ea426498d5b88", 0xd1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000d1df52)=""/174) 2018/05/07 06:35:53 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='system.sockprotoname\x00', &(0x7f00000001c0)=""/165, 0xa5) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000000c0)=0x12, 0x4) r3 = socket$inet6(0xa, 0x2000000802, 0x0) accept$inet6(r3, 0x0, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$TCFLSH(r2, 0x540b, 0xe55) 2018/05/07 06:35:53 executing program 7: 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(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x301481, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14) sendto$packet(r0, &(0x7f0000000240)="dd8165f89158542d84274e37b526634a4be1a3a0f4d63b28d11bfbb010db26df353e6fd0e78804c0d3b6ab3270f34266ce06bde6e7f7f7bb6a11e1f3d958e3aff23bd150a0aa5c988bc3bfd22407d0daf355a5ab4fb62f5d17ebf198d79cc2f8a66b54c924c1a2ebe1326d6901c7e560ddc8179898cc6b778b3c55c5864098a224d7ac551a40c1", 0x87, 0x10, &(0x7f0000000340)={0x11, 0x8, r1, 0x1, 0xa420, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x1, 0x71, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f00004d9000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = socket$inet6(0x10, 0x7, 0x1400000000080) sendmsg(r6, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f00000001c0)="5500000018007fbdb72da9b7a4a280930a06000000a84308910000003900080090000c00000000001900a30700ffffffee0000dc1338d54400009b841362f75afb4bf02ee35382447f3ab8220000060c6c4fab91d4", 0x55}], 0x1, &(0x7f0000002040)}, 0x0) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8200, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r7, 0x2402, 0x2) 2018/05/07 06:35:53 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000000000), 0x32) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000080)=""/245) ioctl(r0, 0x227c, &(0x7f000097e000)) 2018/05/07 06:35:53 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000280)=0x10000, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080)=0x1ff, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="772b39d6", @ANYRES16=r3, @ANYBLOB="00082cbd7000fddbdf250600000008000400090000001c000300080004000100000008000800010000000800030004000000080005000200000014000300080003000100000008000100020000001800030014000600000000000000000000000000000000001400020008000800040000000800030003000000"], 0x80}, 0x1, 0x0, 0x0, 0x20000040}, 0x40010) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000007f00ceec2b211441b8bcf1898623386356167254b25a661c70e3962a9b8b8cf8a4162e6a9ece91de48e1a00d231ca41188682bf957fb8199a7a7f505134a58431d33f826000000000000000000b787f6"], 0xc) 2018/05/07 06:35:53 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x300000000000000, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:35:53 executing program 2: remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000001, 0xfff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006dc0)=[{{&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/151, 0x97}, {&(0x7f0000000180)=""/219, 0xdb}, {&(0x7f0000000280)=""/124, 0x7c}, {&(0x7f0000000300)=""/57, 0x39}, {&(0x7f0000000340)=""/164, 0xa4}, {&(0x7f0000000400)=""/30, 0x1e}], 0x6, &(0x7f00000004c0)=""/4096, 0x1000, 0x7fff}, 0x8}, {{&(0x7f00000014c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001540)=""/109, 0x6d}], 0x1, &(0x7f0000001600)=""/91, 0x5b, 0xaf}, 0xee43}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001680)=""/236, 0xec}, {&(0x7f0000001780)=""/33, 0x21}, {&(0x7f00000017c0)=""/203, 0xcb}, {&(0x7f00000018c0)=""/98, 0x12}, {&(0x7f0000001940)=""/2, 0x2}, {&(0x7f0000001980)=""/157, 0x9d}, {&(0x7f0000001a40)=""/32, 0x20}, {&(0x7f0000001a80)=""/3, 0x3}, {&(0x7f0000001ac0)=""/129, 0x81}, {&(0x7f0000001b80)=""/37, 0x25}], 0xa, &(0x7f0000001c80)=""/70, 0x46, 0x5}, 0x3}, {{&(0x7f0000001d00)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000001d80)=""/4096, 0x1000}, {&(0x7f0000002d80)=""/187, 0xbb}, {&(0x7f0000002e40)=""/43, 0x2b}, {&(0x7f0000002e80)=""/59, 0x3b}, {&(0x7f0000002ec0)=""/84, 0x54}, {&(0x7f0000002f40)=""/94, 0x5e}], 0x6}, 0x8}, {{&(0x7f0000003040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000045c0)=[{&(0x7f00000030c0)=""/4096, 0x1000}, {&(0x7f00000040c0)=""/66, 0x42}, {&(0x7f0000004140)=""/104, 0x68}, {&(0x7f00000041c0)=""/213, 0xd5}, {&(0x7f00000042c0)=""/102, 0x66}, {&(0x7f0000004340)=""/111, 0x6f}, {&(0x7f00000043c0)=""/149, 0x95}, {&(0x7f0000004480)=""/157, 0x9d}, {&(0x7f0000004540)=""/125, 0x7d}], 0x9, 0x0, 0x0, 0x8}, 0x10001}, {{&(0x7f0000004680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000068c0)=[{&(0x7f0000004700)=""/208, 0xd0}, {&(0x7f0000004800)=""/4096, 0x1000}, {&(0x7f0000005800)=""/176, 0xb0}, {&(0x7f00000058c0)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0xe121}, 0x8}, {{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000006900)=""/42, 0x2a}, {&(0x7f0000006940)=""/120, 0x78}, {&(0x7f00000069c0)=""/133, 0x85}], 0x3, &(0x7f0000006ac0)=""/235, 0xeb, 0x8}, 0x6}, {{0x0, 0x0, &(0x7f0000006d40)=[{&(0x7f0000006bc0)=""/29, 0x1d}, {&(0x7f0000006c00)=""/8, 0x8}, {&(0x7f0000006c40)=""/216, 0xd8}], 0x3, &(0x7f0000006d80)=""/47, 0x2f, 0x401}, 0x7ff}], 0x8, 0x0, &(0x7f0000006fc0)={0x0, 0x1c9c380}) connect$netrom(r0, &(0x7f0000007000)=@full={{0x3, {"6eb866493a9aa1"}, 0x1}, [{"5d3e032ab5c19b"}, {"8b89937be7c5d9"}, {"8567fc84f85493"}, {"a5f67a73c5c42e"}, {"746bd4b0bfb4c2"}, {"23429d393f8d62"}, {"713896039efda9"}, {"2af9ee35a2dc51"}]}, 0x48) r1 = socket(0x10, 0x80000000802, 0x0) write(r1, &(0x7f0000000000)="240000001a0025f00000000418edfc0e0a0b00000004dc0202ffff0e0800100048186be0", 0x24) 2018/05/07 06:35:53 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d7a000)={&(0x7f0000aeaff4)={0x10}, 0xff4a, &(0x7f0000001100)={&(0x7f000007afe0)={0x14, 0x0, 0x6, 0x1}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80, 0x101000) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}) 2018/05/07 06:35:53 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/05/07 06:35:53 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x500000000000000, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:35:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0x110000}) ioctl$KVM_RUN(r2, 0x4090ae82, 0x0) 2018/05/07 06:35:53 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x57, 0x2000) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000140)=0xfffffffffffffffe, 0x4) write$rdma_cm(r0, &(0x7f0000000100)=@listen={0x7, 0x8, 0xfa00, {r1, 0x58e}}, 0x10) 2018/05/07 06:35:53 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) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0x11, 0x0, 0x2, 0x0, 0xf00}}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xf0c, 0x40000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x1e, &(0x7f0000000180)=0x1, 0x122a) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x40) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000000c0)=0xb5) 2018/05/07 06:35:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='stack\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001300)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000000), 0x0, 0xffffffff, 0x10, 0xa3d1dbd35931080e, @in={0x2, 0x0, @broadcast=0xffffffff}}}, 0xa0) ppoll(&(0x7f0000000100)=[{r1, 0x80}, {r0, 0x5000}, {r1, 0x8000}, {r1, 0x100}, {r1, 0x2001}, {r1, 0x100}, {r1, 0x8000}], 0x7, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x8) 2018/05/07 06:35:54 executing program 2: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400080, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000040)) sendmsg$inet_sctp(r0, &(0x7f0000000980)={&(0x7f0000000340)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000540), 0x0, &(0x7f00000008c0), 0x0, 0xffffffffffffffff}, 0x4008001) close(r1) 2018/05/07 06:35:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000000100), &(0x7f0000000040)=0x4) socketpair(0xa, 0x80003, 0xb7, &(0x7f0000000000)) 2018/05/07 06:35:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="e00000027fffffff7f00000000000000e000000200000000ac140000"], 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/05/07 06:35:54 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0xc00000000000000, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:35:54 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) write$tun(r0, &(0x7f00000001c0)={@pi, @hdr={0x2, 0x5, 0x2, 0x5, 0xc3e0, 0x6}, @ipv6={0x1000, 0x6, "5fe59f", 0x2be, 0x0, 0x40, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, @dev={0xfe, 0x80, [], 0x11}, {[@fragment={0xff, 0x0, 0x7, 0x6, 0x0, 0x100, 0x66}, @dstopts={0x7e, 0x1e, [], [@jumbo={0xc2, 0x4, 0x4f0}, @generic={0x4, 0xd7, "7a0f193f4562533a6ba5e10dca101ce28c3323392ad37f3a34e86212a16ba5a38b0aa662bedf33c1ff8183547295bf1bba654041c81c9a667d12dd8d3f5fc60e09de77e3954cc5c91eb67c8278238b5d8dcf11a2fc723c38cd111f2b15fe63937997df6084ddae72d29232b9415e78c034c3fd012936329b09f24ef138802635130a024395bed911082bd65883b57967a8fd3d8def97471e486932d4809b8046eda86bcf98bd9d0b8f665d473f7d704f1b5e7cf9bb698d81049dc53fc17ded369fa9b32dcb77d8cbf95dcd34af6bc8d04729b5d07a9a7a"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1}, @jumbo={0xc2, 0x4, 0xfffffffffffffffb}, @ra={0x5, 0x2, 0xaf3}]}], @gre={{0x0, 0x0, 0x1, 0x6, 0x0, 0x100000001, 0x0, 0x1, 0x880b, 0xc, 0x3, [], "ad0392eeaf61a666b7d6f8ba"}, {0x6, 0x0, 0xd54b, 0x7, 0x0, 0x0, 0x800, [], "dc95f9409c98d9048e667b83a0b7c7"}, {0x3ff, 0x0, 0x1, 0x7f, 0x0, 0x0, 0x86dd, [0x2], "f58ad910ec6588600dddb47131288b67f79812efcf068d0c92cf6859875e0d3bfc97c5c3e6b0041891a5932ada41926a597caa10b45842d930693a05ff593842cd406691b0c1841073a22c83b2bbdf27629a5d762bc88c0d10d248a6b570b2879314cbcf2514465c2643ce67bce374ca31eb650bf93a0d799c9181d8c3e92084c5a845c31a0ae6411f621a1b58a31be0320ff714f424ed3ae85eeb9081bddfe0da64a82f93bba1d844a08da207f0ad6977bf6a2a8e7b31334539d35140d4d014d99d9cd8d5e213f89e12d9c690890024676ea16a3d0e0361f292ae5ee37c5a17b6af8dec5572256411d3f2928ec020473fdb0c9e1ed6d423"}, {0x8, 0x88be, 0x4, {{0x8, 0x1, 0x81, 0xfc4, 0x8, 0xe0, 0x3, 0x6}, 0x1, 0x4}}, {0x8, 0x22eb, 0x1, {{0x200, 0x2, 0xfffffffffffffffa, 0x7, 0x1d26, 0x4, 0x100000000, 0x7}, 0x2, 0x6, 0x6, 0x7, 0x10000, 0x40, 0x5, 0x7fff, 0x42, 0x4}}, {0x8, 0x6558, 0x1, "c644d6c41357b661b137110b4366675476251d9c39daba441722ea4ca8a2b35006e8cd0ead7727f9ad1262683c3d598b8d360dd6886a06834fd188d6bbaea4945432cd3a9039a25aa2399e15a391e5d4b18279be5478fd3367ff3871be"}}}}}, 0x2f4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x8001, &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666203000000f3ff000593ffb40700", 0xa201}) 2018/05/07 06:35:54 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00000000c0)=0xa, 0x5) 2018/05/07 06:35:54 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9, 0x40000) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f00000000c0), &(0x7f0000000d00)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@nat={'nat\x00', 0x19, 0x2, 0xb78, [0x20000100, 0x0, 0x0, 0x20000c18, 0x20000c48], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0xbf0) 2018/05/07 06:35:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002780)=[{&(0x7f0000000080)="a88d6876f0765ec2d384d4bfbc1ebe62f0f9108522a8dd23363fd9556b63f23d1783763fa3a8ea0fbd1e9061a2c510b918a2285cc1b072113255681ff16a86b792510d885ad979052665530b12621e89986a8483c41f3d1bbf12ca492a59edce0cd23221c0bbe14a7058936f9dc24814cc8e1168eeaad857f2a7ac05a3518dfbb6affe93059a47652691e739b201cd5406a1fc82c5ac08aca8ceddae563ba8db1f5aeb836d05d294229d69bb87e1", 0xae}, {&(0x7f00000002c0)="4662a71e7000f73839b1576b344c81f0d845e8708aeeb4d860ed5e33773a45c8688f2b5b950ddea405b18906fc7f6194613707be527144f69803f94f0c57b4eea35f3770585814464449bed15d74dee41a5e6d7a71a4a02311db36fedd3ef1f6a1c10381d89e824a4a29459e75ce92ac5e2ff33edee0af7e34ccf969de52d6902f680880729938be04c2eacd00c24a7da07cb4de601a5095b40304de37f87ecca31302bca208818f", 0xa8}, {&(0x7f0000000440)="388074569649adf36b181f2f988c6b8d5af6d812be16de2e05f8218817fc0d8be10b32c1b14fb19c571dc4d1728ef180baceaabbd6baed9af84fa4dfc755bdb009a2b04794248e3122fd8be845b3417a7f455ef405aa0ccc33efddc1e358d51fe51690b6dd6777b5d5b0880ec3f802558fc67adeee6c2f56d3f9cea1b52be92c40b76794dea5caba5b991dbd63470bb8fa8c3750d0f96a7766fe0c3ceb5611ee148daca36800096b1b1e4b7f085b02c2f337714ebcd1ec88ee52a5f7d75dd4b44aac6ab1bba2a8bd87b9456ff9caa109b5470e3825", 0xd5}, {&(0x7f0000000540)="4429f6fd4dfd4af97c8924538151a73aab9e7688207511fa8ba7c7649958d017109840e6680da892056c6bb364a627590c89f33300cb5514dd95f59e32b88642bd798dc1fd52cfcb44e3c559ca4fd699546ea8a10c98d41b9eed83d1437ac9f1daf818ce36e3a5e45a9fab383172680bfb2353281ee5eebb10bb1b04ced02c8f12b4e71dc80404c50cc3aa9e4cc3117d3feef3abbe0b53b0698f83d8d8cbaaf6881ec45a6065b6a0af5a331807daa41b2dead8941607dcbdd166f3b834e8e546c63c2146", 0xc4}, {&(0x7f0000000640)="0c16e86650c8e02cef5456fad404ded00ef47baa9c6e754bae63b1898b1e42b8410c592e2883f23e9517d4f879405acf374a32e7c1e6b0792331d4181cc72314fe7b2a0fb1c66fcd8644cb037c684244954df2cb967b086ff506711cf6cf9c67ba5bb95c053c427d72", 0x2a4}, {&(0x7f00000006c0)="8b09e5878c1e84c90449a9a55a47e95c8d6192b54b157e597b0ac331df17b636fc576e707b879bc5aec117305a7e3ea1d5e141dacb9c96056bed461bc01b46a5b859331ecb97a8e838d6a3b6fd167b0db7c55caaadedc3f39130729b187e20fa2bd416b6546f9220029cbc5d62a1408238107cc2bb19df9174c14489287c474da6e396cd", 0x84}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="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0x1000}], 0x8) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000380)="1502a9d22d6844342b0f5a00949c6a794ecc2247207d4467a30f2232c5ffc85b1bc3789ff048f3086e90e42a8532bcb01a8978c223ee079ccfc80c5be2c8b69a8e1221a517842df1e4495110da2d0d578d78ba76949357392b8101092298aa95d1b068b09ec90231add8045a53dd8541fc47acd52ffc9ece6f73096a9dc301ca1bdd6f0ea9a2ea3e7e8d115e17c77710cc5258331da45f04000002c228566967b2480331545197d6152ff74de97a111b5611935d9611") syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) 2018/05/07 06:35:54 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000080)=0x100008001, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x200, 0x3ff, 0x0, 0x6, 0x7, 0x4, "960be80083826154098a30638d1d8ae82d8c3192df2a4f180df14e78a8ba9cb8bec0cd0b52b0821e971abb36515d3c6e726f6fd0e5a5795bd41e9307146bd65a", "368a2454c18277fb28859d2c37925b7a23206e83d0832cf9b5a539262ea2732eeccedb494f8e53d8e1a8f8a2e9f630965ed1edfd211a9ba5540dedad8cfacb6d", "5a950305b167df9ab37440e7e19807bd94c78e0a360eaac0515e3cad9653a9dd", [0x0, 0xfffffffffffffff7]}) bind$inet6(r1, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20}], 0x10) [ 377.918883] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/07 06:35:54 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x4000000, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:35:54 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r0 = socket$inet(0x2, 0x6, 0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80800, 0x0) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f0000000180)='/dev/mixer\x00', 0xb, 0x2) ioctl$VT_DISALLOCATE(r1, 0x5608) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x7f}}], 0x3fe, 0x0) 2018/05/07 06:35:54 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000803, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000000c0)=@abs, 0x7) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x173200) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000080)=""/54) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/05/07 06:35:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x4715}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x2) lseek(r2, 0x0, 0x2) fcntl$setsig(r2, 0xa, 0x12) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x7f}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r5, 0x1}, 0x8) fcntl$setownex(r2, 0xf, &(0x7f00000001c0)={0x0, r1}) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) r6 = gettid() tkill(r6, 0x16) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) [ 377.983452] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/07 06:35:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x4d, 0x3e5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x10002, 0x0) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f00000002c0)=""/245, &(0x7f0000000240)=0xf5) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, r3) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r4, r2, &(0x7f0000000040), 0x80000000) 2018/05/07 06:35:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(kw(camellia-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x48480, 0x1) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000100)={0x4, 0x0, &(0x7f0000ffd000/0x3000)=nil}) syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') 2018/05/07 06:35:54 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffff001}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="3a17c0691656ac6b0f8f5e515d5339d3c859978705f8c6baf1bba2bad24009fbba35b5afa4258faa554a4aa838c7a252016353e14e01072650ec9b88e851a09f1a8e5a2568074e1c16531f2ce998861945503fb362519a91c00137f2733fdd21cbaa356b58de25a8857e4a205d9922035ccd1ec7a0d4cc54acfcad3058fd157544219ccbc58ba11b31590b31d6689fabbcacac9b0daa0d97fe23759e47330d2ffa546cd5301d947cc1b7e0f7df440a2e47f5093b1610aaddc9611d0a35a997596c33a9b22eab11553ffe1c87cb8d725d00c0cea3ae35e1d6b8904ec6cd57557be1d33720", 0xe4}], 0x1, 0xf) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1000002, 0x1032, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000000180)={&(0x7f0000000100)=""/104, 0x68}) close(r0) 2018/05/07 06:35:55 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0xe00, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:35:55 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x5}, 0x2c) signalfd4(r0, &(0x7f0000000080)={0x5}, 0x8, 0x800) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000011c0)={r1, &(0x7f00000001c0)="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"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r1, &(0x7f0000eef000)}, 0x10) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000040)=""/11) getsockname$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vcan0\x00', r3}) time(&(0x7f00000000c0)) 2018/05/07 06:35:55 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffffffffd9a6, 0xa00) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x200000000000, 0x7, 0x0, 0x100000001, 0x48846d14, 0x8}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) lseek(r1, 0x0, 0x1) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/05/07 06:35:55 executing program 2: r0 = getpgid(0x0) setpriority(0x0, r0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x22000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={&(0x7f0000003000/0x4000)=nil, 0xfb4, 0x0, 0x1, &(0x7f0000005000/0x2000)=nil, 0x1f}) 2018/05/07 06:35:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f00000000c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x101000) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000080)={0x20, 0x1, {0xffffffffffffffff, 0x3, 0xf9b0, 0x0, 0x1000}}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000240)={0x79a, 0x24, 0x1, r3}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000380)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0x152) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x8, 0x0, "ed25dbf942440f8705864382ec2eeab1cc6795eebdf6206b7a0626e2b8a24e50c751b35141aa35ee655df791afef6f46a8678e44b947d1772bf0fdb0d913e9666d74c61c877f6f49c3156bd1209fc7d2"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000580)={0x1, &(0x7f0000000440)=[{0x1, 0x4, 0x3b0d800000000, 0xeb}]}, 0x10) 2018/05/07 06:35:55 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x200040) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) keyctl$dh_compute(0x17, &(0x7f0000000100), &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={"726d643235362d67656e65726963c14d28361982a29600"}}) getegid() r2 = getpgrp(0x0) ptrace$getsig(0x4202, r2, 0xfff, &(0x7f0000000040)) r3 = getpgid(0x0) ptrace$cont(0x3f, r2, 0x1, 0x3) ptrace$poke(0x5, r3, &(0x7f0000000000), 0xfffffffffffffffb) 2018/05/07 06:35:55 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x200000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000000c0)={{0x7, 0x0, 0x9, 0x8, "7f01c8e776c59369bb898fc88ef269baea53e497a7d887c0cf22b371517f8cacd42c62c69e0f07e0971df262", 0x2}, 0x0, 0x0, 0x4, r1, 0x2, 0x7fffffff, "408bf3c8d227a9c5628027f2491982a0b9556c8e480c96505840256d181beebe55e2e81ebc448456c3f400f00a26959e8787f4485b2425aba7cd14545b96f495", &(0x7f0000000080)='ppp1\'\x00', 0x6, [], [0x0, 0x0, 0x6, 0x10001]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da552f5432, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x3, &(0x7f0000fe6000), 0x1c) 2018/05/07 06:35:55 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000180)=0x68) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x8001, 0x3ff, 0xace5, 0x2f3, 0x4}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x7f, 0x2, [0x4, 0xffffffff]}, 0xc) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 379.518304] QAT: Invalid ioctl 2018/05/07 06:35:55 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:35:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/softnet_stat\x00') recvfrom$unix(r1, &(0x7f0000001040)=""/4096, 0x1000, 0x2140, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/05/07 06:35:56 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f00000000c0)=0xc) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000180)="98d81b82fd7155355a49418f9896ddb763d4018728a9cb12facc62952dd24cdcf5e0bf2965e6f42a1dd950618d5fad31a29f40aebeb752d89ad23808ec88e170373454f8f7dcfcac92fc93b44c69ffe105e355556b919c90414415eecaeec362985c02841c4e23d8618391679803a6c4b8c434031b00d7a684ff92ca3dad4f5b31a858e0d89b41effb29631f35b596b2704acf9951c32860b93b8ebd", 0x9c}, {&(0x7f0000000240)="21e9a6703db126b73cf717d25caa3097d0", 0x11}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="294e92ae33d66cec72f1e18ea6ea798130f411db043e886b6741e56d46abf64f87986b7b79800079470e5704aba3a0f731d009ba41535949d86bacc0dc43db", 0x3f}, {&(0x7f0000000300)="df38bc8459f9824886359b634f7b6590de873294e8a72f067abe182027bd2ddd05746d7ebaf8767921f31000d8d257d20a54a380b734f29138a00139abd02a0fb7b9bfd6d2167b3a58bdf60c03909c62c9595da6e68880c402b7f6bf9d848fe9fc", 0x61}, {&(0x7f0000000380)="648c2cb007f4334a98e8c3781ce376c7aa3a0195742a7784170b7612feb6eda0496e10964a6d0f6fd81aff96e9132c5fa4bf039008ce04646c9bd9b21a1c50b144e1c6494103fb84074b028f8c633942b9358c94eabcc4a3edea72021ae09e1eb7e9f49eb83abd9d1f4702149bec062e571ff11f405b10277f724befb7ca058271c1142a01bd9cdcdc794f99fb", 0x8d}], 0x6) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000280)=0x9, 0x4) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000140)) 2018/05/07 06:35:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) pread64(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x9) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f0000000080)=0xce) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)={0x2, 0x0, [{0x7, 0x0, 0xfffffffffffffff7}, {0x1, 0x0, 0x0, 0x46d}]}) 2018/05/07 06:35:56 executing program 3: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000077000)=""/133, 0x139) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) getdents64(r0, &(0x7f0000179f35)=""/203, 0xcb) [ 379.595928] could not allocate digest TFM handle rmd256-genericÁM(6‚¢– [ 379.628283] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/07 06:35:56 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) accept$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000180)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000200)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000200000000000000002028f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000528000)}, 0x0) 2018/05/07 06:35:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105081) socketpair$inet(0x2, 0x80006, 0xc1ca, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0x8}}, 0x6, 0xca6, 0x2, 0x5}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x6}}, [0x0, 0x1000, 0x6, 0x4, 0x1f, 0x6, 0x5, 0x5, 0x80000000, 0x6, 0x9, 0x1, 0x4, 0x7ff, 0x7]}, &(0x7f0000000140)=0x100) ioctl$LOOP_SET_STATUS64(r0, 0x127d, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c16f3e24d3061f31a95cf79addbb1319cba81f0925639656fddada08655d4f620b70e5a05d94c4880f62343b3e5bb8d6606acec9eafb4f719b3dd5223ae0cdc4", "24c3cb1a039b3128f63a336efc6c071cd1767582de89090e0000000000002a013dd07642b6bc44caa451c10b823c9a965d093d415b5c38c3ac5cb11952d4bcd7", "6dd1a8a774e086a3c29dfc821c04d2377824323074f10cd4d42060dd11e3cf81"}) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000440)={'ipvs\x00'}, &(0x7f0000000480)=0x1e) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000040)=0x8ea5, 0x4) 2018/05/07 06:35:56 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, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) 2018/05/07 06:35:56 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x200000000000000, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:35:56 executing program 1: 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$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) r5 = memfd_create(&(0x7f0000000240)="64657620acc2b320fd785e18fa9cae1266786f034b4b9cc76317f2a743bddf8cb99605b8d9540fc70cb93475bcce4f7a2f28c2236a68e3dcd5197da7e00b9f3ff57853643cf928e70f87becdd144532926edafc7b5a241a0a294b5895bfa980b280c7df3ac3ca2422c7d5355d900796193b469597d7a2e221e3ea5bde9e6f5bf83421dc524fb03af370a325eaacd40b91b6799f300e9efbcb5b0a9557594a891", 0x0) write(r5, &(0x7f0000000000)="16", 0x1) sendfile(r5, r5, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r4, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000000180)) 2018/05/07 06:35:56 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x3, 0x2002) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0xffffffffffffff9c, 0x2, 0x1, 0x0, &(0x7f0000000280)=[0x0, 0x0, 0x0], 0x3}, 0x20) renameat(r0, &(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00') r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe3000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f00120f4383ac782e807b001f3e260f01c8ba4000b84629ef64263e0fc72d266664660f5a23b826018ed89a00708100baa100b000ee", 0x36}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x20020}], 0x1) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x53, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 379.690953] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 379.767510] could not allocate digest TFM handle rmd256-genericÁM(6‚¢– [ 379.892239] *** Guest State *** [ 379.895639] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 379.904529] CR4: actual=0x0000000000022040, shadow=0x0000000000020000, gh_mask=ffffffffffffe871 [ 379.913402] CR3 = 0x0000000000000000 [ 379.917188] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 379.923238] RFLAGS=0x00101702 DR7 = 0x0000000000000400 [ 379.929248] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 379.935951] CS: sel=0x0000, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 379.943990] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 379.952047] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 379.960073] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 379.968106] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 379.976134] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 379.984166] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 379.992212] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 380.000242] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 380.008275] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 380.016290] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 380.022740] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 380.030216] Interruptibility = 00000000 ActivityState = 00000000 [ 380.036465] *** Host State *** [ 380.039676] RIP = 0xffffffff811f7479 RSP = 0xffff88018937f390 [ 380.045678] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 380.052129] FSBase=00007fcd1e5c7700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 380.059954] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 380.065868] CR0=0000000080050033 CR3=00000001b9345000 CR4=00000000001426f0 [ 380.072907] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 380.079609] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 380.085685] *** Control State *** [ 380.089152] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000cb [ 380.095846] EntryControls=0000d1ff ExitControls=0023efff [ 380.101318] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 380.108274] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 380.114959] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 380.121556] reason=80000021 qualification=0000000000000000 [ 380.127921] IDTVectoring: info=00000000 errcode=00000000 [ 380.133391] TSC Offset = 0xffffff3191b49c2b [ 380.137723] TPR Threshold = 0x00 [ 380.141108] EPT pointer = 0x00000001d6c5a01e 2018/05/07 06:35:57 executing program 7: 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) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="fa0000005c945a505d39849d47840d7c49d3b834818a1e7c5dcc1e91edf14e3beb10729f7b7f9d936ce2d4d41cf0721e5358dc4777100fed0b13585187f87e5719fe262ad2d4a98e7107a938d03ba9ae90e508405cd02527a3ef2a65f848b2779fc6662380834272915701b8dd984a5a641b26ffbe2c63e2d4386de426b53b0549c0c330ccdd907cc8b89ce5fc2da8980993b42d576e21b2699d482be63e5ea8b4a0f533b9edb0516291fa10dfaebc5ad8351e63bf1e08a649a0e532fbac7e6613a1fb7f00000000000000000001ffbf4e3d690275b0149e0aba6a05963830f579b17716f4c18595a92c90a366903baeabebbd9549e0099159e74dc5db"], &(0x7f0000000280)=0x102) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r2, 0x1, 0x37, &(0x7f000000aff0), &(0x7f0000000000)=0x10) setsockopt$inet_dccp_int(r3, 0x21, 0x4, &(0x7f0000000040)=0xffffffff, 0x4) 2018/05/07 06:35:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xd, 0x9, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff4f}, [@alu={0x4, 0x10001, 0xf, 0xf, 0x3, 0x80, 0x1}, @generic={0x2, 0x2, 0xaa, 0x3}, @exit={0x95}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x10000, 0xea, &(0x7f0000000240)=""/234, 0x41100, 0x1}, 0x48) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/07 06:35:57 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0xa00000000000000, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:35:57 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000240)={0x2, r0}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000200), 0x4) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r4, 0x4) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r5, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r0, r2) 2018/05/07 06:35:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mounts\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) getrandom(&(0x7f0000000080)=""/238, 0xee, 0x2) sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/05/07 06:35:57 executing program 1: mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x8) sendmsg$kcm(r0, &(0x7f0000000780)={&(0x7f0000000080)=@l2={0x1f, 0x7, {0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x7f, 0x7}, 0x2, 0x60}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)="e06127ef1cf1b4d4a84a25db4b4f477a1d5725f8f8cca906bf64e414559761a0f979f239b69fd3bf3128b0c82e2cadf12d27f427d514af13c6a45a0d6dd1b72350ee851d3d8d396780d5185d1365ccfb880142b5076a44dd2e4575b7931f30c887eabe176a250ea65f6f58cb9f1733a8ccc85ff7d3fd2269446bbdca074e53b1b4b8a8548c7495fc8b0208d69489d76d93c5370325063188bab396eed2bfe56c1b9b5760218795aea48bf4f6a5fd3c8843dc9683517946e35f5c8df96592ab401b", 0xc1}, {&(0x7f0000000200)="8ba1b18330f182adbd454ecd1b479eeacf5fb0dc0c241d5f65447c2097fd223deb0f4a40a23736190511f591a2686afafb3f065a62cea3bd9fecebd7b3f99bcce95431795e03618c973dce697a72fb85182462727f4e1f7a851fa2ca4dc81c19d2e42bc5af40d6449a58ff75573e073a7c2d93d35abd78ecb0e3b6472eac01a7f5efbc8b75a62f60e39c3660a98c0bd9d902d53511ee41a43b1184b64b8835d66f18cd0853e40edd92aaf618c5e43ef452ef94060b6afbe47086e202ab03853e5cee8f56a20085f7b192da75fc761738d047d68e189c45587464dc956d", 0xdd}, {&(0x7f0000000300)="065c703e221f4710957e0c8f0369c2de8f57502cad2a4c2c13e83e00216234eaaaaad7ad0f3b7830b6c9eaae0b268fe4a21c13c7b41b3144c7650bdc26e3aeb56fbf32aeda5600b74ee4ad9bf32a0889924207ff9b5399f9731709287aff0f27e29b2d6e6fc15d06529371b5811be0a01e6c81ed4676be9c9f7e7ffaec6f642f4cdf4d51cdfdf644e262af3db38f5f5ecc9dffb5082c6cac0fc3c1ee9afb6066fb53caade176cf77f2b568cf1b334d904b839334668a1bf4cfe71b51f7410bb4fbf5cab6a9de5b141cef8a59fed3a3ad2ecf3cc1d4c7b7c92332290b96123fd677aaf1c35337341bc3139d34", 0xec}], 0x3, &(0x7f0000000440)=[{0x100, 0x195, 0x55, "fc35765e803d0eedb5a26bd930d81e6f00a20ec7b41b5165bcc7299e3c578b5480f5fa7d5ed30c9aa5f8b2ff72a9ee2b94e27ea7f91753a636fabe173e5fc0de38392e91a9c33f1e391b5beee34abaa9e5b895c66437950997a520a392080ec55fe9b3c99cad3fdf8def181546b1bedca5ab34147452cf1eeb00b8251cf59dbebd2cbf1e041d38f86c59e4cc4c15330d4ffeab8f2a5df11b55aa26ded0d4b1b19c4adce840573f6286b121b9539102655b613b5a2510b0198d16dfa03f8315ce19799fb40d9369eca88c0db684cc6a3c91cd20573d36f8fdd6993c9255a7c6efbd7f13fa0171159efb63"}, {0xb8, 0x104, 0x8, "3ec51e10b021cba7c9e46380327aed9cd0fc13494ca63e2e9be2f38ad1c3d5374b94922c4f91f1b4f0907c6154456fbadbcf07005f434e711fb7023bc949d3e58e83693e087f167f94021dac7469f0d00dfe9b17d89de78d988c3ad6d7170981051fc1608477ae7f38845007a7af4229d4e8847ea59e16b2afa7fccaec55b73ae076c7f96cf2752d1937a9e5a9865082e124afcb00d4b4eb663142858160da3f87d31f4f"}, {0x70, 0x8c, 0x6, "6a805ea8693957c2d1fadd3a43df51db8393f038d69dbb493453a02a48f78ea9c9e66db76c208794225b63b5ec86fa8cfb8351058b260b07a2f4309988711a71243a2c3ce039497945e40625bc5a7fc8032edec1aebf256acb9a"}, {0xf8, 0x19d, 0x9, "17b0107dfd81d136872f3e1c8e59809323ff3eccb9a0eef573ee416c807c0def63200e8215ac7bb097bfc98375787db5c9421140f3c4a8e1bb9e59cb92b3b46833f0a4217d616eb11be2726a0369d7965124d20d8d6701422daf1527e288b011a3bf0849bd09deef39e93a6dc7b4ee0732514be14f3599b383619f64a475a0c325d5798b04f87bf8775501fa92cb29c5f121bebb8f6be84b123e88981abf480baed9a9a213d59591008af54e89ddeacae0c03c24f7a8ed89c3737d27efb202faf32f46d57c0c02fc990459b72446a38abf1a21e1aca5feaa337cbe5f70f3581dd601809834"}], 0x320, 0x44000}, 0x20000010) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000007c0)=""/66, &(0x7f0000000840)=0x42) syz_fuse_mount(&(0x7f0000000000)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x2070042) 2018/05/07 06:35:57 executing program 2: r0 = semget$private(0x0, 0x8, 0x17) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) semctl$IPC_RMID(r0, 0x2, 0x10) 2018/05/07 06:35:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xcac7, 0x7, 0x6, 0x2}, 0xdb862c911ac6c2c4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x10001}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140), 0x8) sendto$inet6(r0, &(0x7f00000002c0)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/07 06:35:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="f781cb8a1b549df4b076024f76475ec7778d33e915412e9aed951e0c7b4bc5960d02c9d0ece02346de3caed2c380c4bc55f56a303ff7692ecf6349b0ff4a21d95832a481ebd49ff9cae1a02644a214", 0x4f) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a50000)={0x0, 0x0, &(0x7f0000063000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x20}, 0x0) 2018/05/07 06:35:58 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0xb00000000000000, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:35:58 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x5000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000100)={0x3, 0x0, [{}, {}, {}]}) semget(0xffffffffffffffff, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f00000001c0)=ANY=[@ANYBLOB="09000000000000000000000000000000000000000000f9ff00000000000000000000000000000001"]) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000040)) 2018/05/07 06:35:58 executing program 0: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x420080, 0x0) write$fuse(r1, &(0x7f00000000c0)={0x50, 0x0, 0x3, @fuse_init_out={0x7, 0x1a, 0x4, 0x7, 0x8, 0x1, 0x20, 0x81}}, 0x50) sendmmsg(r0, &(0x7f000000b4c0), 0x0, 0x0) readahead(r1, 0x5, 0xc3) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x100, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000140)=""/179) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000040)) 2018/05/07 06:35:58 executing program 4: syz_emit_ethernet(0xa, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES16, @ANYRES32, @ANYPTR64, @ANYBLOB="3fa3214bb457725e1b8484a051fe5b2c5f64de1e3db2f67986537f96ea5355a5ad41e423b7381cc7a78a64e0c37c8200bc4e4082ddd4ea5462fe89c0ec7eae68f34bddbefab63524f0d664cf09", @ANYRES32], @ANYRES32, @ANYBLOB="71d5ab19305c7dcea0351470431ab4e42b31690ce5e80a6c7a2426b5bd0cb0e24c33ae47ea094b88a22f7608892ce6f3931f2d82015431eaa2fcdf2ccd26eb6f8123ce95b1348f3b13756e4b219a6da10979ddd3a66b18", @ANYRES32, @ANYPTR64, @ANYRES16, @ANYRES32, @ANYBLOB="706dfdc682191c47debcfd998d0c286537913024fc42d59ae135dae9f6a28555484a1b91fd7d928c4cbf93e2ba0530e26e4aa686da6e80f9c1c485a098dc6bb1622235b633d4d856cc4010ad20194fa3de2553054d94c1a8"], @ANYBLOB="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", @ANYRES16, @ANYRES16, @ANYBLOB="ca44e4b0f1a15aad53c4dbe0a4b24d389c12eede77dbb030568bd17a142a9a68128c813b1c12c2a7cf5cf60465b1a8785a97c6e68e1dcd36369846422a7053ae36399cc98dc5ebcd4cee5aa197270d65c3ba9440c1dd30291da52c6a573ea0590806b3a5e5eacab26375676cccea9722ff1557174fb68a7af2e9c74ca76202f72b307f0d375c680337d2a52466f801b0ff38d3e1a9fb73b1a404f13e1fadae873b91e34c3edf76e7c30077d4ea945949652a56cb1263d1ed566a2935b79059cfe964369811cdd7df4cd8e9de46785b81ba9d0c7579b60a6ac7511c5c30ce52c256002640f908635b057d", @ANYRES32, @ANYRES16, @ANYRES64, @ANYRES16], 0x0) 2018/05/07 06:35:58 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000000)={0x14, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) socketpair$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) 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)={r5, 0x1}, &(0x7f0000000380)=0x8) bind(r4, &(0x7f0000000600)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) syz_emit_ethernet(0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaaaabb89002dd0668ba0b2b4e10a8b66e099b700570a60b33800382c00"], 0x0) accept4$ipx(r2, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x80800) r6 = accept4(r3, &(0x7f0000000540)=@can, &(0x7f00000005c0)=0x80, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000000100)="4880647cdb841b55c950f46c30d0de54f178ec187b9598eb4f40b5cf835ffd3ecff12b0e6648749b56c1ec521c8620ef3ba51b156802a5e92ffcc040a4913e6ca25a7719f73b5db9d6e6c28a2fcc6adbb68ff53b0010f714ee668f91aee51fc07e4628a76055533b03c177e24028677212f3daeff75f14c6aaae3d367cca660b256ac95e6d0587f811d3cbf6fac69372e4163c9dda8c677d6fdf8fe1597d25a3dca4bf9fa8498a12100a957d3ec3f7fd74e15087bb7fab9b6ff94948c717a89aed101e2e58c98780e86942dce1e5debeed29c1d92490319515455f7b8b1677a5a0cad5a4f84243c4f9617288d2996384ca41f749ad71c226fa", 0xf9, 0x4, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000400)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00000004c0)=r7) connect$vsock_stream(r6, &(0x7f0000000ac0)={0x28, 0x0, 0x0, @hyper}, 0x10) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) r8 = socket(0x11, 0x800, 0x0) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f0000000a80)=0x6, 0x4) bind$vsock_stream(r8, &(0x7f0000000500)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000b40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r9, 0x4010641c, &(0x7f0000000c80)={r10, &(0x7f0000000b80)=""/212}) 2018/05/07 06:35:58 executing program 1: r0 = getpid() ptrace$getsig(0x4202, r0, 0x200, &(0x7f0000000580)) r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x30800, 0x0) getpeername(r3, &(0x7f00000000c0)=@in, &(0x7f0000000140)=0x80) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000015c0)={@empty, @broadcast, 0x0}, &(0x7f0000001600)=0xc) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0xcb57995312ea9f20}, 0xc, &(0x7f0000000500)={&(0x7f00000002c0)={0x210, r5, 0x20, 0x70bd25, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r4}, {0x1b0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x4000000000000, 0x88f9, 0x8000, 0xfffffffffffffdc3}, {0x1, 0x400, 0x3, 0x5}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}]}, 0x210}, 0x1, 0x0, 0x0, 0x1}, 0x11) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001640)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1bf}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea49, 0x404, &(0x7f00001dcf3d)=""/195}, 0x48) rt_sigqueueinfo(r2, 0xfdffffff, &(0x7f0000000100)) 2018/05/07 06:35:58 executing program 7: r0 = inotify_init1(0x0) r1 = getpgrp(0x0) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000014fdc)="24000000000207031dfffd946fa2830020200a0009000200001d85680c1ba3a204000300", 0x24}], 0x1}, 0x0) prctl$setptracer(0x59616d61, r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000000080)={0x100000000, 0x101, 0x4}) readv(r3, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/242, 0xf2}, {&(0x7f00000001c0)=""/166, 0xa6}], 0x2) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x4) [ 381.792299] ptrace attach of "/root/syz-executor7"[4553] was attempted by "/root/syz-executor7"[27093] 2018/05/07 06:35:58 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x8000000, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:35:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, r2, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)) r3 = dup2(r0, r1) r4 = socket(0x5, 0x0, 0x81) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x8000080, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000600)={0x162, 0x7f7f, 0x80fc13, "dec22e37f6d1f08218dde388c7950065d383d01812e685f249757332b6aff595ddd9c848db64e16fd0d781bbfd5d07f765f75bc3bf42e176cba0b806e39a198524061891a5151716882a4dcc25533fddfa6713fe049b916ff4ffc021c8adb0f4b4bcefba74c048d5621e552135cc7e24811f65e3fce2d541031d14bf95b5a120ff2da1810fad7f0e9b5331c6cc3dc049a912727d9aac12718dcb8ba3406dff0f1871c1063f9f1a9c7fc4dd143349f47557251bf04cd81c88737f596eb0f0307971281c3757f94d879d5e36f810360267e77908fe170f0c50b7f64c9b2d69cd520c7ab05774de7e6bd7c16596fcc3accec99dd30db889f89e66355be9ce89de431477b903921c39296cca3a1e70afdc6eb86b995b8ad8233c918351b3d1cb0cbd8d850d95f99f4e555317c7da83026aa3df32515eea2450eb77a48356ebdbf5a902fe89471816876bf98c1831ad9465b2a2e850472fa911f5b9d58091d743f09a03e7"}) bind$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffec1) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000180)=@int=0x4b, 0x4) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000100)={0x1000, 0x100, 0x7, 0x9, 0x1, [{0xb366, 0x80000001, 0x7, 0x0, 0x0, 0x1000}]}) 2018/05/07 06:35:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f00000001c0)=""/11) [ 381.859184] ptrace attach of "/root/syz-executor7"[4553] was attempted by "/root/syz-executor7"[27101] 2018/05/07 06:35:58 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x7fff, 0x4e21, 0x7, 0xa, 0x80, 0x0, 0x32, r1, r2}, {0x1ff, 0x9df, 0x80000000, 0x80000000, 0x6, 0x7, 0x5}, {0x5, 0x6, 0x6, 0x81}, 0xf14, 0x6e6bbd, 0x3}, {{@in, 0x4d2, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3505, 0x1, 0x3, 0x3afa, 0xfffffffffffffffe, 0x2, 0x5}}, 0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2000000000000191, &(0x7f0000000400)=[{0x1, 0xffffffffffffff4f, 0xfffffffffffffffa, 0x6}, {0x7, 0x1, 0x7ff, 0xbd10}, {0xffffffffffffff91, 0x0, 0x93a, 0xc7}, {0x0, 0x0, 0x3, 0x9524}, {0x8000, 0x0, 0x1ff, 0x9}, {0x4, 0x7, 0x3, 0x10000}, {0x7, 0x9, 0x8, 0x3ff}]}, 0x26f) write(r3, &(0x7f0000000140), 0xff3c) 2018/05/07 06:35:58 executing program 7: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='security.capability\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={{0x77359400}}) lseek(r0, 0x0, 0x3) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/07 06:35:58 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x3e8, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:35:58 executing program 3: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x2, 0x80000) 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, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x2, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x320) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x0) accept4(r0, &(0x7f0000001040)=@ethernet={0x0, @random}, &(0x7f00000010c0)=0x80, 0x0) 2018/05/07 06:35:58 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x10000, 0x0) accept4$nfc_llcp(r1, &(0x7f00000004c0), &(0x7f0000000400)=0x60, 0x800) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='reno\x00', 0xfe63) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000540)) clock_nanosleep(0x0, 0x0, &(0x7f0000000440)={0x77359400}, &(0x7f0000000480)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/raw6\x00') r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1030001}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x144, r4, 0x4, 0x70bd26, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x12}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xcd}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x3ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfc}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc359}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x2}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x40}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) shutdown(r0, 0x1) 2018/05/07 06:35:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x4000) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000240)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x10004, 0x2, 0x12000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) arch_prctl(0x1003, &(0x7f00000000c0)="fb6d9005273dfceb00d553a953215ed63cdeb71ad804c2a224efde2af1654bd0da5e7efe8f4dfdb93736750d933aa43382263399d11a883b394518cbfeff23596bbe5ce6013667174e446cf7387744b7ce1d791a30403cd2c879f5ad88bc4b3810f110faf68da1563046") 2018/05/07 06:35:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x7fffffffffffffd, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) fcntl$setpipe(r0, 0x407, 0xffffffff) shutdown(r0, 0x1) r1 = memfd_create(&(0x7f0000000000)='wlan0-nodev^posix_acl_accessvmnet0\x00', 0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000040)={{0x1, 0x8, 0x7, 0xd6, 0x6, 0x7fff}, 0x6, 0x4, 0x6, 0xf348, 0x5, "a127be8d788ee769f52373ab9810519462b91dc4fde19b903ebcb60c2c56098260fa7dbba909b750d2d89ae1c61fff68e4b357230d8446615bc5376cfa507a8a4656cbd2cacbd1ec30b397228420f17647cc1da79f0ad98891fa45b963fa16c67baa89486cd99bde9cc6a249db674c4befab776948599a705f2762f35560c5bb"}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x5, 0x34}, 0x98) 2018/05/07 06:35:58 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x2, 0x4, 0x4, 0x55b, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) 2018/05/07 06:35:58 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x9, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:35:58 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xfffffffffffffffd, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'dummy0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x0, 0x6}, 0xc) sendto$inet6(r0, &(0x7f0000000000)="a3", 0x0, 0x0, 0x0, 0x0) [ 382.957173] device lo entered promiscuous mode [ 383.107800] device lo left promiscuous mode 2018/05/07 06:35:59 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$setstatus(r0, 0x4, 0x40000) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000140), 0x4) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000180)={{0x6a8e, 0x1000}, 'port1\x00', 0x0, 0x8, 0x8, 0x1, 0x7c49, 0x7fff, 0x1de, 0x0, 0x87e8a2276cb2c2d4, 0xafc}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x80, @tick=0x3, 0xf7ae, {0x1, 0x80000001}, 0x7, 0x3, 0x101}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'vlan0\x00', {0x2}}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='veth1_to_team\x00', 0x10) 2018/05/07 06:35:59 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0xfeffffff00000000, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:35:59 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2, 0x9}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/07 06:35:59 executing program 1: mlockall(0xfffffffffffffffb) 2018/05/07 06:35:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000040), &(0x7f0000000000)=0x271) bind(r0, &(0x7f0000000080)=@in={0x2, 0x4e21}, 0x80) 2018/05/07 06:35:59 executing program 5: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe(&(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv4_getroute={0x14, 0x1a, 0x0, 0x0, 0x25dfdbfe, {0x2}}, 0x14}, 0x1}, 0x0) getrusage(0x1, &(0x7f0000000200)) 2018/05/07 06:35:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x3, 0x8002) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000340)="c68c6150e2f437ba4e3471f362464e106751e0ff05bbc2af8d3bb2d9cd272d9c4125f8d16dbddb20c77cbe9cc7a36c9ca73531262720b50f2f76b67d4c61bf536a24679efde4fe4d5c1bd77bacf43d4849d3c726d2f8bfca7ec53d5becb5e70f533b8cae5762057fb47d44b3a8f2b7f0d93a1ae264e1070561cd6135c0fff2c54e4e9d0a76c8157824cb6ceefaee1b399e8cd0ecb851cd2822afd7ab0574da109b0f9eccd7100bcddf45b57c7d068b4f78d622cf9bd2a7e80fead2d42b61dd9db884c5304407d4ff13aafae121d8f8f1095d", 0xd2}], 0x1, &(0x7f0000000440)=[@assoc={0x18, 0x117, 0x4, 0x3f}, @assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x78, 0x20040000}, 0x24000894) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000580)={{0x0, 0x0, 0xfffffffffffeffff, 0x3, 0xf9}, 0x9}) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) r3 = open(&(0x7f0000000040)='./file0\x00', 0x200801, 0x8a) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000100)={0xc0000000}) recvmsg(r2, &(0x7f0000000240)={&(0x7f00000002c0)=@nfc_llcp, 0x134, &(0x7f0000000200)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1000000000000171, &(0x7f0000da2000)}, 0x0) 2018/05/07 06:35:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) pipe(&(0x7f0000bb9ff8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f00002f3000), 0x8) dup2(r2, r1) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0xf8, "8a3e6770ec29b318aa61219ccab0a374484d73dbd41ffc5d1713f957a575e5de1d5719c1afa7dbdd4ef2addecb776da8ca71a52e3d459c483fc6384ccacd6c4a95b7db0ca5376c03aef5b3385b5854ec0ccb583a035f73b6619c7ff47ef6aa11c460fe1b7d4b92d770a3c38962bc3cf7e32820d298a264e3aff088b221de05fb7c6dbe0aa0ed402193c64ab8407cbb197f6ce4a832de1b90dcc5e4bac9eb5431b7a1f6a750ad7c4c309c540c1ce64ee66b314fdf600de2bcef67526124af32980d1a31f03747da6104c587595d8d418eb87dd5117028394bfc7ade74752167dd7518e9523b00110cac11f3e74f2bbcb947e6e2740cc73c86"}, &(0x7f0000000200)=0x11c) vmsplice(r1, &(0x7f0000a4b000)=[{&(0x7f0000816f7b)}], 0xb0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) writev(r0, &(0x7f0000a5bc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080044000c00000005ff01", 0x29}], 0x1) [ 383.145168] device lo entered promiscuous mode 2018/05/07 06:35:59 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x480000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x90) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000000000)=0x7, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/07 06:35:59 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0xffffffff00000000, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:35:59 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x8, 0x94, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x38, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f0000001840)) 2018/05/07 06:35:59 executing program 0: 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 = syz_open_procfs(0x0, &(0x7f0000000240)='ns/ipc\x00') syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x9, 0x20002) r1 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) semctl$GETZCNT(0x0, 0x1, 0xf, &(0x7f0000001640)=""/35) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000300)=ANY=[@ANYBLOB="0004000081000000b08d480bca8b6ad06a2e5b2ae239bdf80d7d201da659f0dd8feb9febfaf281c56c160b26f87991727355dac00c7d63854c295d9a122f6645c603e653087b4b59092bf517e4caee8688a29e110300000000000000fd78cbe58b9db90293b78dfffa9bc0792900d8b5cf54e2b9aa35fc166166c69cf5c27ee77a5812384892eabf20"]) r2 = semget(0x2, 0x4, 0x80) semctl$IPC_RMID(r2, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) syz_open_dev$admmidi(&(0x7f0000001600)='/dev/admmidi#\x00', 0x0, 0x88002) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f00000001c0)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000140)=0x4) 2018/05/07 06:35:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x480, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)=0x168) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xa8, r2, 0x10, 0x70bd25, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3d5}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffffffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffff801}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000}, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x123) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/05/07 06:35:59 executing program 7: mkdir(&(0x7f0000000100)='../file0\x00', 0xfffffffffffffffe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000080)='../file0\x00', 0x0) 2018/05/07 06:35:59 executing program 5: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0xfff, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x74, 0x2}], 0x18) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe571d021569d182c) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000002800)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x5, r2}, 0xc) sendfile(r0, r0, &(0x7f00000010c0), 0x4c35) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001100)=""/4096) [ 383.322317] dccp_invalid_packet: P.Data Offset(4) too small 2018/05/07 06:35:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x3a1c0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0x4e, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="2c000000180021030000000000000000020000000000000700000000080015c3eb2c86e66286bba800010000"], 0x1}, 0x1}, 0x0) 2018/05/07 06:35:59 executing program 2: r0 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r0, &(0x7f0000000040)={0x1e, {"86370506060008"}}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80080, 0x0) [ 383.389191] dccp_invalid_packet: P.Data Offset(4) too small 2018/05/07 06:36:00 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2b, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x55a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x1020000000000}, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x0) write$rdma_cm(r0, &(0x7f00000008c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000880)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000900)=@listen={0x7, 0x8, 0xfa00, {r1, 0xfffffffffffffffa}}, 0x10) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="fdff0000280001fa", @ANYRES32=0xffffffff, @ANYBLOB="0000000073ee98cd8ec6195300b7018b27d4bafa6841717a7741532a3111ee79eb235820f7ababbe91c5d89b4bfb8f4a6f5e7258a9de21c5be14942974000a5cca2236d82281df689dd202f255e9c29d9f2173c86a41b277756a3d2e28c436fb06f13ff1ad174534bd7ce7c95e313e4512095309f8d190b75481d7ba0fa905474714da217f2e027d1a83"], 0x10) 2018/05/07 06:36:00 executing program 4: r0 = socket$inet(0x10, 0x400040000008008, 0x3f) sendmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="4c0000001200ff09f7fefd956fa2830007a6008000000000000000683540150007001d0004c41180b598bc593ab6c21148a730de33a49868c62b34a654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/07 06:36:00 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4602, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x81, 0x4) r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r2, &(0x7f00000ddff8)=0x8000000003, 0x6) 2018/05/07 06:36:00 executing program 3: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='GPLbdevsecurity{%bdeveth0\'\x00', r0) keyctl$unlink(0xb, r2, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/05/07 06:36:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x800, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/ip6_tables_matches\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000240)={0x9, 0x2, 0x7ff, 0x0, 0x0, [], [], [], 0xf8, 0x81}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r2, 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00000000c0)=""/146, &(0x7f0000000000)=0x92) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200), &(0x7f0000000080)=0x8) 2018/05/07 06:36:00 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) fallocate(r0, 0x2, 0x9, 0x4) creat(&(0x7f0000000280)='./bus\x00', 0x0) 2018/05/07 06:36:00 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x200000000002, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100)=0x3, 0x4) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2, 0x13, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/05/07 06:36:00 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r0, 0x0, 0x7) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/07 06:36:00 executing program 0: r0 = socket(0x19, 0x100000800, 0x1000000000000000) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000140)={@pi={0x0, 0xf8}, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @random="8df05c035610", @loopback=0x7f000001}}, 0x20) 2018/05/07 06:36:00 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x400800, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000300)={'filter\x00', 0x7, 0x4, 0x458, 0x118, 0x258, 0x0, 0x370, 0x370, 0x370, 0x4, &(0x7f00000002c0), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0xffffffff, 0xffffff00, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@random="1aa492567fbb", {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x4, 0xf79, 0x8, 0x2, 0x5, 0x100000001, 'bcsh0\x00', 'vlan0\x00', {}, {}, 0x0, 0x202}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x10001, 0x3f, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x8, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x200, 0x3, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000007c0), 0x2) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x200, 0x0) recvmmsg(r1, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80700, 0x0) getdents(r2, &(0x7f00000001c0)=""/198, 0xc6) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) 2018/05/07 06:36:00 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140), 0xfffffffffffffe16) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"02000000000000000000000000000500", {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/07 06:36:00 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000676000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="040000000b842398673ced1fe3af20554696d93cee80f18a557aa38cc449b9d7c0805102df2b4e31504f79acb19231e3fb9cf463a13a09558720592702dca25e8bf131b70ea617ea19e8f8ee358063c8615a83c79e320ebb324cf77ee1aaec54b1cb16c289a88921b36d00625eac588ab690a8770da6dd0eb383023c685526a7ba27c6cf7ae12e9185b0ec39e8", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x14) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80400) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r2, r1) read(r3, &(0x7f0000ec2f6f)=""/145, 0xdf) [ 384.236663] dccp_invalid_packet: P.Data Offset(68) too large [ 384.284438] dccp_invalid_packet: P.Data Offset(68) too large 2018/05/07 06:36:00 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) nanosleep(&(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)) futex(&(0x7f000000cffc), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000008c0)={0x0, 0x100000001}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000940)={r1, @in={{0x2, 0x4e20, @rand_addr=0x7ff}}, 0x1, 0x5}, 0x90) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="e5e71c5558b7325ad240f4f34724c7f66983435e25c283885420dc09f73de427958e721747264ca5ff07a11993f727181d36e12e0a9236e8d259615466c466896a38bd12df24a4771d1823c6684766a2a7467142dd0d8ad036c9608f5c86afe0bbbe26fe5330a552f7d201912a5ad4c1f9b6af7568c48efb46a53655b17ca1b9", 0x80, 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000740)={0xcc, r3, 0x8, 0x70bd2b, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x70, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xdb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x27}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x92}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0xcc}, 0x1, 0x0, 0x0, 0x40}, 0x4008001) r4 = request_key(&(0x7f0000000600)='.request_key_auth\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='/dev/ppp\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000580)=[{&(0x7f0000000200)="492a89fd31c94a3e0f5a95f7b6b144024e7f365e318a1c4cdd2817755759b039dc3299603cc1034212f4e68c8db7e8ace1d4a2d318466b9dcbf1494c0591bb1c25071205e8234a5784a46b25074058e6be567cbde062135ea7605cd23efcbf0c2d0bc38973dfef731207f33ab13a85345dc5dbce0730c04d3fae4e22c284bc5f3ef526ccceb64cc28406b9c9c5308dbbc169975a6c19121adcc933620bd85d4e596c72677cd596dbe56b216c91870643405e18d760273e3e24416e881d050d8b74c51e9eed9817a358a9fa3c3cdfd55ec0a75140c3848018b360ba140fedcc2ed4e9dd0ded1f7aa7043caf77ec7722fb72ffc35cbe", 0xf5}, {&(0x7f0000000300)="b9593763683b1f2e5908eec092ce1c9f587ec7b28c48ef9c4931d94eb30f55be09ae215c623b676e0f970ab790ebd68269c72dee19e71cda53e0e33c82a992f45ccc9fc4cb85d5d3d6e87bc9d89368c4a346c1c9b32a11899e767927e69551b2141538698265218293774bd3c90273384bd6c84755159e510c3e635835310e3a5678c4634fcad623869f9f302511aa86e8c8ffd8adc7c216", 0x98}, {&(0x7f00000003c0)="c5e738e714999da4347e5b2688607603ab792b75f2ba27fd2f85ef06a8f41baf783efff591819283aa9ff5ddcc3598fc08290fef9b064794a4bc22fe67cfdd7c9dcf391e6d7eff", 0x47}, {&(0x7f0000000440)="01b26e96b11652b3ee7508b9ed035b11867d989742ec0bdee11bf215b4091a1c83d6c492772a9c8c92bb84d798ce9b8742f59e24f188ba5c5584f95787d71691a7d730bf0db46df7429619b1fd047bf1ff69ec0c9e377026663e3fcc91418fc6811ebf3a14ad54710d96566b8baa0b41078859811b780c3d2c457a4d445b0d9c4a06d0ab07d2c8ff7758b0e08fc26fab2f2034a924d012adaa04541fc01574ed3e9eafc5d82e3fd8c394f634514d", 0xae}, {&(0x7f0000000500)="50f006b283045b4273486c7c4852da114bdd3e83de3bf35acad05b326c1d421059859b7f6e1ecd7f685a8e885062875a02c3ecc6b522267201b1dee504949a77e551306201935ed8d6303fafe945f5e2c67fa7bbc60dd3a2699def6a3002", 0x5e}], 0x5, r4) 2018/05/07 06:36:01 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:01 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) 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$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x8001, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000280)={0x0, 0x0, 0x0, {0x0, 0x989680}}) 2018/05/07 06:36:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x14, 0x27, 0xaff, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r2, 0x1b3f7f3cd7a965a2}) 2018/05/07 06:36:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='fdinfo/3\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000000c0)={{0xfffffffeffffffff, 0xd6}, 'port1\x00', 0x18, 0x40004, 0x9, 0xe5, 0x2, 0x2, 0x1, 0x0, 0x1, 0x4}) 2018/05/07 06:36:01 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x2, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000180)) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8000, 0x800) getsockname$unix(r2, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000000140)="2f0000001c000381ffffff000d0000000c00000001000000000003c91300010000000000040000005867000000050b", 0x2f}], 0x1}, 0x0) 2018/05/07 06:36:01 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x2000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x4, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000013000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f0000000300)="650f184da8670f78fa66b8a1008ed02e640fc7ad0100000066b870000f00d8f27f003e0f322e660f38804e06b9550b00000f3266baf80cb8a8210a86ef66bafc0cb817f40000ef", 0x47}], 0x1, 0x0, &(0x7f00000003c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/07 06:36:01 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f00003d7ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000b40)=@getpolicy={0x50, 0x15, 0x9f75c08472ed3095, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20, 0x80}}}, 0x50}, 0x1}, 0x0) fcntl$setpipe(r0, 0x407, 0x9) 2018/05/07 06:36:01 executing program 2: 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_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0xc0000103}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f00000001c0)=0x7fffffff) 2018/05/07 06:36:01 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x32, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:01 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x2, 0x7, 0x4, 'queue0\x00', 0xffff}) r1 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x430, 0x230, 0x230, 0x230, 0x348, 0x348, 0x348, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x6da}}}, {{@arp={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffffff, 0xff000000, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x9, 0x5, 0x8, 0x7, 0x2, 0x3, 'syzkaller1\x00', 'veth1_to_bond\x00', {0xff}, {0xff}, 0x0, 0x80}, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x401}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r2, 0x0) clone(0x0, &(0x7f0000a36000), &(0x7f0000855000), &(0x7f0000006ffc), &(0x7f0000340000)) epoll_create1(0x80000) preadv(r1, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2, 0x2}], 0x1, 0x0) 2018/05/07 06:36:01 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000994000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000aeefa8)={{0x0, 0x1}}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchown(r0, r2, r3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000000200)) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f0000000080)={0x3, 0x303}) 2018/05/07 06:36:01 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000001040)={0x0, 0x70, 0x0, 0xa485, 0x2, 0x4, 0x0, 0x9, 0x0, 0xf, 0x3, 0xffffffffffff7fff, 0x2, 0x480, 0x10000, 0x80000001, 0x2, 0x7d, 0x1ff, 0xfffffffffffffff8, 0x5, 0x8bf00000000, 0x8, 0x7, 0x1ff, 0x8001, 0x5, 0x7, 0x101, 0x100, 0x80000001, 0x4, 0x6, 0x0, 0x1, 0x40, 0x1ff, 0x2208, 0x0, 0x6, 0x2, @perf_config_ext={0x1000, 0x16fc88bf}, 0x40, 0x3, 0x9, 0x7, 0xff, 0x5, 0x7fff}, r2, 0xb, r0, 0x8) 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) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) 2018/05/07 06:36:01 executing program 4: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x40056f, {0xffffffffffffffe1}}, &(0x7f0000000380), 0x8, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101400) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)=0x1) syz_open_procfs(0x0, &(0x7f0000000100)='net/icmp\x00') 2018/05/07 06:36:01 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000000c0)={0x3}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000040)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000005, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x30) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="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") 2018/05/07 06:36:01 executing program 2: modify_ldt$write2(0x11, &(0x7f0000000ff0)={0x0, 0x1000, 0x0, 0x1ff}, 0x10) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x1aa, &(0x7f0000000380)}, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x8000, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x9f) 2018/05/07 06:36:01 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:02 executing program 0: syz_emit_ethernet(0x16, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x4000ffffff88, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x4, 0x18, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/05/07 06:36:02 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020200090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002003720e0000009000000000000002402000100e00000010000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0xfffffffffffffffe) 2018/05/07 06:36:02 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000002c0), 0x0) bind$ipx(r1, &(0x7f0000000300)={0x4, 0x200, 0x6f1, "e217a1231ec4", 0xfffffffffffffffe}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f000000dff8), 0x174, 0x0, &(0x7f00000000c0)="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"}) r2 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x0, 0x400804) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x20, &(0x7f0000000000)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x200b}, 0x3}}, 0x80000000, 0x8}, &(0x7f00000004c0)=0x90) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000500)=""/96, &(0x7f0000000080)=0x60) 2018/05/07 06:36:02 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x3c, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:02 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001200)='/dev/uinput\x00', 0x402, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) write$fuse(r0, &(0x7f0000001180)={0xfffffffffffffe00, 0x0, 0x0, @fuse_notify_poll_wakeup_out}, 0x45c) 2018/05/07 06:36:02 executing program 3: unshare(0x1fffc) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rfkill\x00', 0x494106, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x100000001}, &(0x7f00000005c0)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000280)={r1, 0x4, 0xffffffffffffff9c}) write$tun(r0, &(0x7f0000000740)={@pi={0x0, 0x8808}, @void, @mpls={[{0x1, 0x0, 0x22, 0x5}, {0x8, 0xcb3, 0x9, 0x30a}, {0x401, 0xff, 0x1}, {0x1, 0x8, 0x230, 0x2}, {0x3, 0xfffffffffffffffb, 0x1000, 0x8c}], @generic="94f8797b79cdae88b18379a0b9c3c160effdb4ab940292ac800a15a0a8364df85ca8232acc6f9c29b38f03ed1c2e697e7ad03a85d1f8193ba96ebf8938a38f3cbca1001dbf4787b598cc8663830798e680099cb2538ddbda2a3c60d643c68166b273d2006b9c3b50dbebd488fa10a4637338ca11f245ef5e6512fa71bbd14724c098118d442b08"}}, 0x9f) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000440)) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, r3}) r5 = dup2(r2, r4) ioctl$VHOST_SET_LOG_FD(r5, 0x4004af07, &(0x7f0000000340)=r4) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000180)) acct(0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000080)={{0x80080}}) syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0x0, 0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000000640)={0x4, {{0xa, 0x4e20, 0xbb4, @loopback={0x0, 0x1}}}}, 0x84) write$evdev(r6, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f00000000c0)=""/118) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)={{}, {r7, r8/1000+10000}}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000000700)='bcsf0\x00') ioctl$TTUNGETFILTER(r5, 0x800854db, &(0x7f00000004c0)=""/214) close(0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00000001c0)={r3, r9}) 2018/05/07 06:36:02 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000dec000)='smaps\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8001, 0x18000) sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) sync_file_range(r2, 0x1000, 0x6, 0x4) 2018/05/07 06:36:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1d) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000), 0x0) 2018/05/07 06:36:02 executing program 5: 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) socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x8010000080802, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000440)) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="5800000000000000ecff000000000000070000004044b23250f0e6065d86a61bf2b3b36e2708546d44a355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdc82b8391907f08"], 0xffffffffffffffea) 2018/05/07 06:36:02 executing program 1: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='hostfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000140)={r0, r0, 0x800}) mount(&(0x7f0000d56ffb)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='omfs\x00', 0x6000, &(0x7f0000ad5000)) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x40) 2018/05/07 06:36:02 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x42, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0xfffffffffffffffe}) 2018/05/07 06:36:02 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000000100)=""/187, 0xffffffffffffff59) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/07 06:36:02 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:02 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c2000000ffffffffffff08004500003000000036829fa5a3e482a400ffffffff2100907800000000450000000000000000000000ac14ffbbe0000001"], &(0x7f0000000000)) 2018/05/07 06:36:02 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x0, 0x0, "ed42308c89f5b286453df8fd39cc912287918b62c4aceaad4678b75d4c27182ad03e4ab1b4cc32aec3ad824e95763d5b7c8bd3dd5fe63d186d32a656b9a37c366b321e8d8f7d8720d217f440371232a4"}, 0xd8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000440)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666a", 0x7a, 0x0, 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x2000) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x9, 0x1, 0x7, 0x9}, {0x5, 0x38a1, 0x5, 0x4}]}) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4", 0x7a, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) 2018/05/07 06:36:02 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000e9a000), &(0x7f0000999ffc)=0x4) 2018/05/07 06:36:02 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000002bc0)='/dev/amidi#\x00', 0x7ff, 0x80) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/zero\x00', 0x200000, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002c40)='/dev/snapshot\x00', 0x484000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000002c80)={r2, 0xc5f8, 0x7, r3}) r4 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) r8 = gettid() sendmsg$nl_netfilter(r4, &(0x7f0000002a80)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000002a40)={&(0x7f0000000440)={0x25f8, 0x4, 0xf, 0x2, 0x70bd2d, 0x25dfdbfc, {0xf, 0x0, 0x7}, [@nested={0x80, 0x7, [@generic="c4530b841558b84acf89d86fd0cad97061a18eb54526b6df641a92bd33839baea7f628f183ec389753573e506070f0a7b261b9b9b17fafb72faeca37757e70855294a0dcbf3dd4d20bc910855f547b69ed39fbc30c2b0f64e5c3e04ba70a524abe1143f969b659d8b64ed6e32da50c134e3f33f7a1bb4a93", @typed={0x4, 0x28}]}, @typed={0x8, 0x68, @uid=r5}, @nested={0x40, 0x27, [@typed={0x8, 0x35, @u32=0x6}, @generic="e686cabe7e00ce2956f753e49e0c6373b80c9598391cc760cfc19669bd447a305febd6affd30165f9ff76f767fe9d600d475"]}, @nested={0x20, 0x35, [@typed={0x8, 0x1c, @u32=0x8000}, @typed={0x8, 0x84, @ipv4}, @typed={0x8, 0x22, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x4, 0x7d}]}, @typed={0x8, 0x5c, @u32=0xffffffff}, @nested={0x1184, 0x32, [@typed={0x8, 0x1, @uid=r6}, @generic="c88ef680c3cf2771b7b7504cd9779936e3ce1c22b0fb5cb30adfbbf9e8568cccb21ff2f3f45e3c5511da84a425eb0097bda9f92f7da9b27172f6d064", @generic="b8205747e93be8376e5647fc1902317e4f2ca9fb264115e7b086febb138195937bb6850382aef41409a65ae41f9e7321afdb2199ad912f40cbfc9f1a242b75282391fb3fe5273f78a5371df1", @typed={0x8, 0x7d, @uid=r7}, @typed={0x8, 0x90, @u32=0x401}, @typed={0x4, 0x12}, @typed={0x8, 0xa, @ipv4=@multicast2=0xe0000002}, @generic="2f9b28bb59dc762a8efc090dd67e8c5688c3d3ee383f8145850cdde5a50eb49b1185bc1f54218f3df8ed9db4efc172dd5e410de5e378cd9327c39fdd4f5613963da9214153498c47e5802a0187d92448476310532fbdb16641826ae944d58ba5890f6760c7e91be6e2288ea82ddbe3764c7087645b5be9375a322129267f2fa1f0cb28a5aadb8918a775422852c52a8891d3cb95973521052113c0ebe47ff4cd3d9dce004314c5a75dcb637e1033f582a1c6bcef6fd9e189d1fc1590107b363a28c1e1429298e0d9f4be8491d89b80", 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@typed={0x4, 0x41}]}, @nested={0x1368, 0xb, [@generic="9efd6dff6d69f39fcea7cf79a2d276fa72c2dd92874faca756409291d38daf35309b58a6452fd05f1eff3a0543da8e8e2d7fe08923db6752e5d093e0788e2a90f848784632a7568fd4ed97ad2965c01db8627fdce9fda67ef85c0018d887c6bd170e75fa5f08a687c793415cabc5a193a39b7498508f77cff80b2580ef612306486213431f589b303a8fd9ad3a7389bb6f50a29956f35c127d0cb41ccc50e58ac6953d908885dcd8d018f5a833167bf9ac2aacf4e537e019c0b93cd82a64e033d9b8aac1111d47ba42d01432559149b6da99bddef67a", @typed={0x8, 0x0, @ipv4=@rand_addr=0x60000000}, @generic="d99a32080524b43c96f0431cb0eae74885b2888e3fc635f94b6997d4b92855c238d55e4dd4f7c71ac59d834432f5abe37f9f8c8defcc6d547a4b2b2902db1523dc2841836e93cb9574c24a2a59f6aea36ed6e4f509624739f828900dfa0600741a63cb0820afb60b4f75fbe8ad5f935325b3d1f35337e956b274ee6009feaea14433daf1452b7d83eac0feb8d741163155e32e1dadf767b2cfb3d01403528d64a13d61da291abe1c14de144ba62d9f955b699a", @generic="ad847bbda96d91b5d30ce6daf7147d701dbadd67d351093938c7ff625ce118a1859ddf3235c932c7da8361ba3cba8f58da70d663310fad5bafbfce51246a7ae543740e6bfccb812e04a3156898fcb8d28f9f6d6a37d536ff02c98a3efd464390b52c19f7b595f1bd9abc60162124c55d25658a3a5857732793931f2ab58405248054bc268354bbd45bbc4be41b7251cd521549ce452221bc9eae77021f6091a4128827a0ead488b7af7c1de7e886a2bbaa7f889b3e2b3ba39dea02ee3a69058dae23744314ca907cd935259bae43b531c971a55e1b44a09c8f812ef4680a", @generic="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@typed={0x4, 0x37}, @typed={0x8, 0x2f, @fd=r0}, @generic="3fde0f89f3ffb103dda3ad", @generic="6d4b2ec4a42e367ee7e4b0af14e8f5ca0bf47318b1d21639041bccc0cf106e6210d75309e5c22a60e51af9f0db9d77a6aa830ae539c999888e00a87cdf21ec7d107a68ae2907023fe71a140dfb8517f3fd205e27fadd7b2d03b1527cfc1b14250d140990841a346870aeb16541d3515e1a181c769f6b7772e09277f90244f566c1d1f623c3384c2853f823b85802dde173abc5889c308f99cc6e72cf9b93569e2d146ebca74e9a0cd21da930463a621794fee5a13675863513bc75f8777a3334a48a76d42cffa0884600b105673df262ed077c9f0d82944a60120bb9c134"]}, @typed={0x8, 0x95, @pid=r8}]}, 0x25f8}, 0x1, 0x0, 0x0, 0x20000080}, 0x4) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) recvfrom$ax25(r4, &(0x7f0000002ac0)=""/158, 0x9e, 0x2002, &(0x7f0000002b80)={0x3, {"da4a8c71ae66e4"}, 0xffffffffffffff25}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r9, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r9, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/05/07 06:36:02 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x3, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x700}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x24, 0x18, 0xd19, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) 2018/05/07 06:36:02 executing program 0: syz_emit_ethernet(0x73, &(0x7f0000000000)={@random="a4218a5895b5", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, [], {@ipx={0x8137, {0xffff, 0x65, 0x81, 0x5, {@random=0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x401}, {@random=0x80000001, @random="f41141670fc6", 0x8}, "1a2c207d3dc90179aca9ae2f765c24401bbaf405248da1cbb804cf2ec8dc3c0e203ed4919ed3b842e8070d2c934e4240f11be4c17c1cf535234b03b9d761d7dfde92a419d1da81"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x4ed, 0x753, 0x5ef, 0x3bf]}) syz_emit_ethernet(0x82, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c9faca", 0x4c, 0x0, 0x0, @empty, @remote={0xfe, 0x80, [], 0xbb}, {[@fragment={0x0, 0x0, 0xffffffff00000001, 0x7, 0x0, 0x0, 0x8}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns\x00') ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000100)=[0x80, 0x9]) getsockopt$inet6_mreq(r0, 0x29, 0xc16ebc4b94c79331, &(0x7f0000000140)={@loopback, 0x0}, &(0x7f0000000240)=0x14) sendmsg$can_raw(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x1d, r1}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)=@canfd={{0x3, 0x4, 0x7fff, 0x2}, 0x7, 0x1, 0x0, 0x0, "e826494ac6ec9b4fe71ff29cdf45d624945d00c7e93d3772c854d072d262e38805c7955294c3574dabd8329ffd44dc000047dedd8a89f3129a5644c769232200"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x10) 2018/05/07 06:36:02 executing program 7: 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 = creat(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$int_out(r0, 0x5460, &(0x7f00000001c0)) memfd_create(&(0x7f0000000040)="74086e7500ff000000000000118c00", 0x3) 2018/05/07 06:36:03 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r1}) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000018000)={r2}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000c68000)={r2}) 2018/05/07 06:36:03 executing program 5: r0 = socket$inet6(0xa, 0x8001f, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000600)={0x70000000000000, 0x6, 0x2, 0x3, 0xffff, 0x4, 0x5, 0x10000, 0x0}, &(0x7f0000000640)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000500)={r1, 0x100}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000008c0)={r2, @in6={{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x100000000be7a}, &(0x7f0000000740)=0xfffffffffffffe71) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000800)={0x0, 0x80000000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x7, 0x6}, &(0x7f0000000400)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000880)=@assoc_value={r3, 0x5}, 0x0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = syz_open_dev$sndpcmc(&(0x7f0000000680)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80000) sendmsg$nfc_llcp(r4, &(0x7f00000007c0)={&(0x7f00000006c0)={0x27, 0x1, 0x1, 0x0, 0x0, 0x5, "19989bed54c6e46f6011ae8d254d18d4bdadcc519ac28977179a469ba5cc4ec79523f52b7237415ab656bf2c5db5f5679137cba3b82faee67e1aa95452fc0a", 0x1}, 0x60, &(0x7f0000000780)=[{&(0x7f0000000a00)="d9ff251ae5c22c0d4f28f0444bf7167052653a8170c4b155ef048c3dc994f504e30c3d8c22d317eafa02b7545c5ca76a63604d5d6dcb23fda0d29dddf29edae48404b42a97d2ffdfdd609dfa108704ee2bbf34da33573d9e352b66caff2a068682a52d76391b05453cc4c8c6a7651e0c2d0c38545e17972969a8ca790e82c2c3d363028f10034c5972a0a0d656429335e8ff8e7e2daba224bb55dbe9a323e78ffbd7f7ae38169c28eccb4d93f79504ef4449f9344928e4f95be81ba12fc16eb05f271c89291040bfd06f5818efb2a4ce0c9e2fd71583c85a72d1df0cd7d2d5256d56c00e552fa9ca46c5b5", 0xeb}, {&(0x7f0000000b00)="add8ad66f1184004ef0fd287208c97d335dd3b8161938d25a575d440b6f71c04542d3fd51e669614ab1c5fd6fc6d667ea0b91b7264766e3492e0c9be5fd9d4b6e26eaf083d1f2ba52f6b64209ce5e5b14ab6fe70248bb38066446373ddeba9888aec865e7761eaf6fd9ff6eb8158356bf39422a2258e019a126cedb400805c91cc6355954752db4a35f9afc7e2027095b620bb76389846a12ab8ed42bebf523c8e99", 0xa2}], 0x2, &(0x7f0000000bc0)={0x108, 0x10e, 0x80, "1c6bad56048f5cd5bd47e50143ffb03442f5fbe043b292726f896d63c5cd498ce55ec7b1d16f0c4610100475c57e83cd18c2bf84df7d32b91d29a58c8efd8c1adb2054e47e4bdc4319686715a964a1c1cae55d0cce2b02e4001473902c644c329d9163e05080ad6b75e819434898b08b210ec79f4925b2cbd1c86d728f6cdba44ce3e8c38d5084ac8ce32d7fda0ca34d08280818d0b5b9001c3a835976edb48a4c0cf73c2405c7697de19b96fc9bec3f9d15603134191a78ddaf8a2af851fdf67a6b4c76c586849147ad220bef1edbc6a42c8263e787dda7ffc54b675cf2413e49f086d14662d3d474af6120f4b27e375fcc"}, 0x108, 0x40000}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000480)={0x6c, 0x1, 0xb0a1, 0x3, 0x6}, 0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000001f40)="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", 0x601}], 0x1) r5 = syz_open_dev$sndmidi(&(0x7f0000000440)='/dev/snd/midiC#D#\x00', 0x6, 0x20000) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x1) read(r0, &(0x7f0000000040)=""/14, 0xe) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000580), &(0x7f00000005c0)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000004c0)=0xffff, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300)={0x6, 0x9, 0x3, 0x4, 0x20, 0x8, 0x20, 0xa, 0x7000, 0x9, 0x100000001}, 0x8) writev(r0, &(0x7f0000000000)=[{&(0x7f00000009c0)='#', 0x1}], 0x1) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) recvmsg(r0, &(0x7f0000001f00)={&(0x7f00000004c0)=ANY=[], 0x0, &(0x7f0000000980)=[{&(0x7f0000000d00)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/216, 0xd8}, 0x0) write(r0, &(0x7f00000000c0)="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", 0x201) close(r5) r6 = socket$pptp(0x18, 0x1, 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000001d00)=0x9927, 0x4) setsockopt$sock_void(r6, 0x1, 0x1b, 0x0, 0x0) 2018/05/07 06:36:03 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:03 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl(r0, 0x8b2b, &(0x7f0000000240)) r1 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'team_slave_0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) r2 = dup3(r0, r1, 0x80000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x2}) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000180)=""/236) 2018/05/07 06:36:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000002cc0)="806655a6742979ff0768d763186cb1fb82af052778d7a69df98109b8ab275a75a6eea9bf46dc54e9b67ef55d7ab9cb78", 0x30}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) 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_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x440002) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2018/05/07 06:36:03 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000580)='/dev/full\x00', 0x500, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000005c0)={0x1, 0x5}) clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0x77359400}, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001340)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001380)={0x3}, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000300)=0x8, 0x8) setxattr(&(0x7f0000000000)='./control\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000140)="02000000", 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000500)={{0x2, 0x9}, {0xd66, 0xfffffffffffffffd}, 0x40, 0x4, 0xb0}) accept$nfc_llcp(r1, &(0x7f0000000440), &(0x7f00000004c0)=0x60) ioctl$sock_netdev_private(r2, 0x89fc, &(0x7f00000033c0)="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") r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000006c0)={0x3, 0x1, &(0x7f0000000180)=""/143, &(0x7f0000000680)=""/21, &(0x7f0000000700)=""/51, 0x10f000}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000340)={0x0, 0xffffffff}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000003c0)={r4, 0x2}, &(0x7f0000000400)=0x8) 2018/05/07 06:36:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x5, 0x7, 0xfffffffffffffffa, 0x8, 0x280000000000000, 0x3f, 0x2, 0x40, 0x100000001, 0x0, 0x861, 0x200}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) 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) ioctl$TCSETA(r0, 0x5406, &(0x7f0000f90000)={0x34d8}) 2018/05/07 06:36:03 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000240)='pids.current\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/05/07 06:36:03 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:03 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ax25(0xffffffffffffffff, &(0x7f0000000380), &(0x7f00000005c0)=0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) setsockopt$ax25_buf(r1, 0x101, 0x17, &(0x7f0000000b00)="9acdf947edb4dc0fbe074b43f7ca8069bccd0bf3f04859c77cfc947033dc64d01118eb3fd5a4e2b2f3b24ef47fb9ea4dcd3a6a6e7f8d451113dc759f807a3048c53e27759376f286ca9fcafeb06bcfbda15d0ba3479a86d1775d8fc703d4251ff7c835a15ffd1a11b17092493eda4dd397ddf7540f7a5dd08650ef5cef2047e058c5d02542a9e6bbbd7d91f37e0a53d2d941d8d6626153f964379bca8f9d3c666bfb9db7d32b6798602e34cdbc987667437e86f3603e0789306516b14711d817ac3e30045c37afca507914e3c3", 0xc2) close(r0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000640)='/dev/audio\x00', 0x803, 0x0) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000680)=r1) socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x4}, &(0x7f0000000a00)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000a40)={r4, @in={{0x2, 0x4e20}}}, 0x84) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r5, &(0x7f0000000580)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000003bc0), 0xe4, &(0x7f0000003c00)=""/69, 0x45}}, {{&(0x7f0000003c80)=@nfc, 0x10, &(0x7f0000000280)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000100)=""/249, 0xf9}, {&(0x7f0000000200)=""/119, 0x77}], 0x6, &(0x7f0000003e00)=""/158, 0x9e}}], 0x2, 0x0, 0x0) r6 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000006c0)={0x3, 0x8, 0x6, 0xffffffffffffff01, 0x0}, &(0x7f00000008c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000900)={r7, 0x1, 0x2}, 0x8) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x8000, 0x0) fanotify_mark(r6, 0x10, 0x8000010, r8, &(0x7f0000000340)='./file0\x00') r9 = open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r3, 0x400, 0x1) r10 = syz_open_dev$sndmidi(&(0x7f0000000600)='/dev/snd/midiC#D#\x00', 0x0, 0x400000) ioctl$EVIOCGPROP(r10, 0x80404509, &(0x7f00000002c0)=""/48) ioctl$KVM_DEASSIGN_DEV_IRQ(r8, 0x4040ae75, &(0x7f0000000940)={0x400, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_INFO(r10, 0x80386433, &(0x7f00000004c0)=""/81) r11 = memfd_create(&(0x7f0000000540)='\x00', 0x2) dup3(r0, r11, 0x7fffb) dup2(r2, r9) ioctl$DRM_IOCTL_ADD_CTX(r11, 0xc0086420, &(0x7f0000000580)) clone(0x0, &(0x7f00000003c0)="5c6941a344f4f6e3bc7d6854a4587e2e278645fc41befda2f3df179bc883dd32871cfaf4a59bf397fd52b6f7685217d16d1b64f75ab2960c5043171995244b118e9510eece00a493f0b2f21119d801a9f56daa04a1a8114876b071353158594db119f9ce3eded5d7dc00e165851b7c2b452001a5eff5c405380ff888f4ad5b061ec82ef04723dca4867e3169337ef019e1c65340a830cf3f7c2ba58e803203d67735c967c56f32fa", &(0x7f0000000080), &(0x7f0000000480), &(0x7f0000000980)="a3d092ded51dc27e668c174e1a3432f45c70879a75fd51f939f829aac2287fb16cda532629341dee84bfcf71283b52f8514cc247f5de8c10898f652a825dca57afb21ae7e058e1e103cc7522d436646c1c8773e2d923c98630db3c4e6a1f013426248c93c5bd20b7e3e51e32685f1136102a1b834af28030ff58ccdd") 2018/05/07 06:36:03 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4ada, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x57, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x8, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) signalfd4(r0, &(0x7f0000000180)={0x17c8}, 0x8, 0x80800) tee(r1, r1, 0xc9, 0x5) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x7, 0x26, 0xdb5, 0xfffffffffffffffc, 0x0, 0x200, 0xa00, 0x1, 0x8f1, 0x401, 0x5, 0x2, 0x7, 0x1, 0x6, 0x1c9e, 0x8, 0x1, 0x9, 0x6, 0x7fff, 0x0, 0x9, 0x2, 0x3, 0x200, 0x1, 0x8, 0x1, 0x1e, 0x2, 0x8db3, 0x1, 0x7fff, 0x5, 0x100000000, 0x0, 0x1, 0x2, @perf_bp={&(0x7f00000001c0), 0x5}, 0x21080, 0x3, 0x8, 0x7, 0x1, 0xb5a, 0x101}, r2, 0x7, r0, 0xa) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r3, 0x4, 0x46400) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000000c0)="54d36239e0ab7cf2f7fb4baf23e3d279e8cc93823e7c5ae50445fd98cc7a723a6e74ddd6d4e633b4181e39f4baad66c97b711dc2fa9dbffddef977240038db9d72e9abb7530c31147da17409d8aa1857cca20241172888bb55f05ea5fdfd7b7987adedeb4d6d93946eb84ca971c8de27ef5d5e98dcdb0f53f25bf4aa4b586e75fe3d47e94f395be35e38ee5df3534d") 2018/05/07 06:36:04 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) 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000000c0)={0x18, 0x2c, 0x821, 0x0, 0x0, {0x4}, [@generic='x']}, 0x18}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) connect$nfc_llcp(r1, &(0x7f0000000240)={0x27, 0x0, 0x2, 0x7, 0x1f, 0x6, "887733b615ba68cdca7d8360f416ff5d6c7afe70da4ec971cc23ad4d6070d27c2067f5c866025cd89a35f28cb3b198fc7617966637d60395588b3217a89656", 0x7}, 0x60) 2018/05/07 06:36:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)={0x1160, 0x8000026, 0x1ff307543bf68123, 0x0, 0x0, {0x7}, [@nested={0x114c, 0x89, [@typed={0x88, 0x53, @binary="a954662b607b23099cd38e1e4792470d325e34581e6bde6d7e865688da170c9f546149525f87c9388c47e0e56146c3dca7fffc15921e11c9eefccdb21da80bacd7f3ad378f40ee95d573e7a2ab27a38a4685637d01ed8d742be556763e9810667d75e53bd42ebafab27c0f49e00491a360900c25bb4c48a37f149a6c59336bd6d8"}, @typed={0x8, 0x1e, @u32=0x7f}, @typed={0xb0, 0x66, @binary="3299908dfbfc1616d73f35641d74d14e3c4d130cfecc9e2cb08cead8a20a4958f54fac92e2cf9f18b93aa38af86d666418c9c39bb1876bbe7bfe41f2c64d7b4834d7ccf59d5b1130fb431d7b30875310e686e36515a4531dda45f8c448caaccde606feb824f0786c0328957177598af5a4e3c211632d16a92a773fe3eebb3ec5cf100eac0add074de23a91bfa1107cdf3c99411f194e228e50a5749a671ebaf3e59795e9e80423bfb25f0b2e"}, @typed={0x8, 0x2, @ipv4=@rand_addr=0x1}, @generic="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0x1160}, 0x1}, 0x0) 2018/05/07 06:36:04 executing program 2: r0 = socket(0x2, 0x3, 0x1) pause() connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto(r0, &(0x7f0000000040)='%_', 0x2, 0x890, 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x101) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000100)={0x2, 0x400, 0x3, 0x81, 0x1, 0x4}) 2018/05/07 06:36:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040)={0x848}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) modify_ldt$write2(0x11, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), 0x4) 2018/05/07 06:36:04 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x7, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fcntl$getown(r1, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@loopback, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) connect$packet(r0, &(0x7f0000000240)={0x11, 0xc, r2, 0x1, 0x10001, 0x6}, 0x14) 2018/05/07 06:36:04 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000002f3b)=""/197, &(0x7f0000001ffc)=0x983b796f0908fe8e) 2018/05/07 06:36:04 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='clear_refs\x00') exit(0x0) poll(&(0x7f0000000040)=[{r1, 0x1000}, {r1, 0x400}, {r1, 0x1}, {r1, 0x8024}, {r1}, {r1, 0x4084}, {r1, 0x200}, {r1, 0x10}, {r1, 0x4040}, {r1, 0x404}], 0xa, 0x3) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004c80)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000004d80)=0xe8) getresuid(&(0x7f0000004dc0), &(0x7f0000004e00)=0x0, &(0x7f0000004e40)) r6 = geteuid() r7 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000074c0)={0x0, 0x0}, &(0x7f0000007500)=0xc) sendmsg$netlink(r1, &(0x7f0000007a40)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x138800a8650cf674}, 0xc, &(0x7f0000007900)=[{&(0x7f0000000140)={0x1118, 0x3d, 0x0, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x44, 0x3f, @binary="ae389689da3885bccde2ee107a3b591234ec2ceef5cab211b17785f380b9078e0efdf6fe993c6fc70ff341bc12604c6d9b53f6215b4b862e5345575978b822"}, @generic="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@fd=r1}]}, 0x1518}, {&(0x7f0000007540)={0x2a8, 0x3c, 0x8, 0x70bd27, 0x25dfdbfe, "", [@generic="4b53532af256f37b9725cb349b7add127599a8a8c2241a63651e4d8b45589426379edd7fa91a99ef5c5fdce4d6f09b2b1f2b4aa8b08bedb0c7d18634bc3cb3380a294d25b66956889f9fe9698bbc58bbc55676d60f1c47fc19e2f812e03799d35af1c2bdf6", @generic="fc5d482bd2f57719d32aa8c22e712692cd2f7d98d7955dc8", @nested={0x114, 0x7f, [@typed={0xf8, 0x20, @binary="f14c3793b578014c0793b02a9ab7ade9761e68e5ace1001b5b8744af2260c1a19a896b03db6dc9a65d7d2997804d97ab327b7e1e092b4d2e08533f04b6f7379e178161eba17438a88a64546266428fa905a4d5ecb893441de7271b37da30808cc1fbdcd2be31582eb344f8bd1c964ac86e6dc8c91a6e26c7b88e69a1881425df2aa18938915a04b12fe837f3ce900e3994a017fee3634763aed3bc4740ff0d8b1c87f0964710ee79c458c5c222ee6d79c225bd0f379363dc5d61b91838e3c4a0f772bc8e77d086f957142a65dfea9e25829554b16deee724fbadc91daf8be10c1713a8e9d437991649b2c6f1ae91da15bc9e3d22"}, @typed={0x8, 0x52, @uid=r7}, @typed={0x8, 0x93, @uid=r8}, @typed={0x8, 0x74, @ipv4=@rand_addr=0xfffffffffffffffd}]}, @nested={0x1c, 0x85, [@typed={0x10, 0x18, @str='md5sum.]\x00'}, @typed={0x8, 0x73, @ipv4=@multicast2=0xe0000002}]}, @generic="57e6fcb04690cec570ed58cf086bac7dc6fe13717899739bfdb99a27dc79e5304fa112083a82f4e41904ef1e362acb488413de5b44fe57651020055e2c008cfdbd93a52b6a1c79d8034ba787dd912d9c105c288d36fb662e70b79ae4f119986f1f0b6fffc1d6781617f66a2334b80f7c38297392d442a9b50c432a39b81b8e9887c2124b630cccadd30ea10fb888e8b4a23cb2477b4b334ba69d59a67bfc747384ceab28344268de119a5f1dc8c5836fc45628667a4b3e1101684e6c0a71cc2941be35f4bdd1edc6128188c7a94e2cfdc03c45de07e831d9e6e87e3865cc8607045ec4fcee5b35f5e2fc"]}, 0x2a8}, {&(0x7f0000007800)={0xcc, 0x2c, 0x115, 0x70bd28, 0x25dfdbfc, "", [@typed={0xbc, 0x81, @binary="da41f960289b414626d4922aa7fe2fccffdd22be5e7a3cc265e4e80cbc6bb865b8ac8c65679b9a51b1a9e951b0600c64973e5c1b0858a476ae62789f32cc4eb6cf70db3e46da508c82671955a4a146755e169e09a03727a5edf66a2d50649eb306cf3533ad403392a181d896a6503a4a62ab4b3d20680a6459a5c729e2c7c47a4c44c07c631cdba359a0e698058316f54f077a8ca6aae4c202ed0aba94bd24ed8c072b000007d8dfee8392a757b904c4dc04574ae52dee"}]}, 0xcc}], 0x9, &(0x7f00000079c0)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r1, r1]}, @rights={0x30, 0x1, 0x1, [r2, r1, r1, r2, r2, r1, r1]}], 0x70, 0x1}, 0x40084) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/05/07 06:36:04 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:04 executing program 3: 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_procfs(0x0, &(0x7f00000002c0)='status\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x7, 0x4) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'veth0_to_bond\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}}) 2018/05/07 06:36:04 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) shutdown(r0, 0x0) socketpair(0xe, 0x1, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netlink(r2, 0x10e, 0xd, &(0x7f0000000040)=""/195, &(0x7f0000000140)=0xc3) r3 = accept(r0, &(0x7f00004e4000)=@hci, &(0x7f0000e7b000)=0x6) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0x7}, 0x4) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) setsockopt$inet_int(r3, 0x0, 0xd, &(0x7f00000001c0)=0x7ff, 0x4) 2018/05/07 06:36:04 executing program 4: r0 = memfd_create(&(0x7f0000000280)='keyring\x00', 0x0) write$binfmt_elf32(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000200060000000000000000003800001f00010000000000000000000000030000000000000000000004000000007f000000000000000000000000000000679d3a4df6c20ea32501e4a5309a19039fc0db771d38672c835c26509d71f10ba48513f7e691c500000000000000000000007e94af0ceb0858f38f5f27b67de154c753a8b5d004271fc44cd4992559f7e9fede3e0179fb64b7976e8e3224b46869235a4b90cf5ebe059b71529dda1bc684"], 0x7f) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e20, @rand_addr=0x4}}) r1 = add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x16b, 0x2, 0xdb, 0x6, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e21, 0xc1, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}}, 0x84) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000380)=0x4ca1, 0x4) fstatfs(r0, &(0x7f0000000180)=""/172) 2018/05/07 06:36:04 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000000c0)=""/24) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xa, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x8, 0x9, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) socket$l2tp(0x18, 0x1, 0x1) socket$l2tp(0x18, 0x1, 0x1) write$sndseq(r0, &(0x7f0000000040)=[{0x21, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"c725fbf83a95082cdf76f570"}}], 0x30) 2018/05/07 06:36:05 executing program 3: getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xf, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x9}, [@ldst={0x1, 0xd42291dcbcd30f6a, 0x2, 0xa, 0xfa20dda5ff601403, 0xffffffc0, 0x1}, @generic={0x100000001, 0x401, 0x7, 0x9}, @call={0x85, 0x0, 0x0, 0x3b}, @call={0x85, 0x0, 0x0, 0x22}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x6, 0xb3, &(0x7f00000000c0)=""/179, 0x41100, 0x1, [], r0}, 0x48) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5db}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) 2018/05/07 06:36:05 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0xffffff88, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:05 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x1, 0x3, 0x4, 0x3, r1}) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000000040), 0x240, &(0x7f00000011c0)}}], 0x4000000000001f9, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/07 06:36:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000580)="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") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xe1, 0x4) unshare(0xa000000) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)={0x4, [0x0, 0xde, 0x80001, 0xffffffff]}, 0xc) memfd_create(&(0x7f0000000080)="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", 0x3) 2018/05/07 06:36:05 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000058ff8)={0xffffffffffffffff}) tee(r1, r0, 0x86eb, 0xf) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x2f, 'rdma', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'cpu', 0x20}, {0x2d, 'cpu', 0x20}]}, 0x16) pipe(&(0x7f0000000040)) 2018/05/07 06:36:05 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="14bc000017e700000000000000000000000000008b1f0246d09e38a53ef498e585f8595fcdb20d296b0cc19bf0"], 0x14}, 0x1}, 0x0) 2018/05/07 06:36:05 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaab0180c200000086dd6076605100303afffe80ff000000000000000000000000ffff020000000000000000000000000001860090780014000060c5010400000000ff010000000000001903000000000001ff020000000000000000000000000001"], 0x0) 2018/05/07 06:36:05 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='eth1\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup3(r1, r0, 0x0) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x40}, 0x0, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000180)={0x73d396bab89408d2, @time}) 2018/05/07 06:36:05 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) getsockname$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100000000, 0x8080) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000080)={0x1, 0x80000001}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000200)=ANY=[@ANYBLOB="00008203aaaaaaaaaabb5509bb2fa14d5f016c44b1aa526b58aaaaaaaaaabb000000000000aaaaaaaaaabbaaaaaaaaaabbaaaaaaaaaa00ffffffffffffaaaaaaaaaaaaffffffffffff5124b9df8522"]) 2018/05/07 06:36:05 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:05 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x11) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x6, 0x0, 0x7, 'queue0\x00', 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000400)) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000100)={0x1, 0x8, 0x9, 0x1, 0x4, 0x100}) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) 2018/05/07 06:36:05 executing program 3: 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$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0xffffffa4], 0x1}}}, {{0xa}}}, 0x108) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x800, 0x24000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000180)=""/99) symlinkat(&(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00') close(r0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000280)=0x100000000) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000300)=0xfc, &(0x7f0000000380)=0x4) 2018/05/07 06:36:05 executing program 1: r0 = socket$inet(0x2, 0x9, 0xff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x606}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x8}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f00000000c0)) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000001c0)={"d202b999cf85000000000088f301e710", 0x1000}) 2018/05/07 06:36:05 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f9e000)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) dup2(r0, r0) r3 = dup2(r2, r0) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000000)) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) r4 = geteuid() getgroups(0x6, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r3, &(0x7f00000000c0)='./file0\x00', r4, r5, 0x400) 2018/05/07 06:36:05 executing program 2: syz_emit_ethernet(0x7e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff0000000000000800450000700000000000019078ac1414bbac1414110304907800000000450000000000000000040000ac1414aaac1414aa444000000000000000000000e000000200000000e000000100000000000000007f00000100000000ffffffff03000000e000000100000000ac14140000000000"], &(0x7f0000000000)) 2018/05/07 06:36:05 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x81, 0x4) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x78, &(0x7f000068b000), 0x0) 2018/05/07 06:36:05 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) 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, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x501500, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r1, &(0x7f0000000280)="cf92864c6742515503f88e984a1e909ef91bd704c8578996bfafffbd5d427d8a102e7070dc26dd2da8378a2581d7038394381ba8578b7848f851b2a511efefbce6c38473e26d405829f7098ef158446870563334e3a8760339d6b32195cf2c95f3208e45bcdba50273dc74ec7db58aaaf63cbeeb07c541bee3ebed98543e0b75aa8cb1d54049558f89074d9c89bd009ea0550855d0f9c3355556e43836e4629dc45c348877f565464593d0aa6974e9379d454ba94d29ed28960b48f42cc7a845bbfb3658404d59e10cedd912444e288aa78df1d64fe19c256ae6fc46b276890ae7", &(0x7f0000000140)=""/173}, 0x18) 2018/05/07 06:36:05 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3ff}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)={0x2, 0x0, [{0x2e8, 0x0, 0x7}, {0xc0000bff, 0x0, 0xf85}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/07 06:36:05 executing program 4: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000280)="260000005e0009ff3d281a72623584be525813c671152f72b4d3e2ffffffff00000000a0f106", 0x26) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040), 0x3e2, &(0x7f0000000140)=""/77, 0x4d}, 0x0) 2018/05/07 06:36:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x3}], 0x10}}], 0x2, 0x0) 2018/05/07 06:36:05 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000994fd9)="2700000014001707030e0000120f0a0028171000f5fe0012ff000300078a151f75080039000500", 0x27) signalfd4(r0, &(0x7f0000000000)={0x7}, 0x8, 0x800) 2018/05/07 06:36:05 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) process_vm_readv(r0, &(0x7f0000000600)=[{&(0x7f0000000080)=""/91, 0x5b}, {&(0x7f0000000100)=""/15, 0xf}, {&(0x7f0000000140)=""/135, 0x87}, {&(0x7f0000000200)=""/172, 0xac}, {&(0x7f00000002c0)=""/175, 0xaf}, {&(0x7f0000000380)=""/218, 0xda}, {&(0x7f0000000480)=""/45, 0x2d}, {&(0x7f00000004c0)=""/38, 0x26}, {&(0x7f0000000500)=""/199, 0xc7}], 0x9, &(0x7f0000000b80)=[{&(0x7f00000006c0)=""/228, 0xe4}, {&(0x7f00000007c0)=""/160, 0xa0}, {&(0x7f0000000880)=""/162, 0xa2}, {&(0x7f0000000940)=""/45, 0x2d}, {&(0x7f0000000980)=""/228, 0xe4}, {&(0x7f0000000a80)=""/163, 0xa3}, {&(0x7f0000000b40)=""/29, 0x1d}], 0x7, 0x0) prctl$intptr(0xa, 0x5) prctl$intptr(0x8, 0x0) 2018/05/07 06:36:05 executing program 3: setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000100)="2a840e8dbafb92c71bc9ea253db423c5e9cfef669327a9d4a9c1485db17639c5dc67672964991a7804b1dc6b73911e5d8a5d5377cd8ea34bb1a410c4ff2088c33abf890d2e7ebc17c56e276036b668a44dff111b", 0x54) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000180)={0x6, 0x0, 0x6, 0xffffffffffffff9a}, 0x10) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000080)) pipe2(&(0x7f0000000040), 0x0) 2018/05/07 06:36:05 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x5, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:05 executing program 1: r0 = socket$inet(0x2, 0x9, 0xff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x606}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x8}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f00000000c0)) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000001c0)={"d202b999cf85000000000088f301e710", 0x1000}) 2018/05/07 06:36:05 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080), 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f00000000c0)={0x2}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000c80600000000000090020000ffffffff0000000000000000f8050000f8050000fffffffff8050000f805000005000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000000001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x728) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000040)=0x3) mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xc003, &(0x7f00000008c0)=0x5, 0x380, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/07 06:36:05 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) syz_fuse_mount(&(0x7f0000000000)="e91f7189591e9233614b2f", 0x0, 0x0, 0x0, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x9, 0x8, 0x7f, 0x7, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x80000000}, 0x8) 2018/05/07 06:36:05 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001240)={&(0x7f0000001200)={0x10}, 0xfffffffffffffed3, &(0x7f0000aa4ff0)={&(0x7f0000000100)={0x10e4, 0x0, 0x7, 0x400800000001, 0x1, 0x0, {}, [@nested={0x10d0, 0x80, [@typed={0x8, 0x6c, @uid=r1}, @generic="0c00cf5117ab3bbb53e2843f7a818c05a5e96b384a1877ee02cfe1956f9d2e9b396a3462b59f79debad760038bb621b9ce1e74b9192a5397a256c64d8b8132817f60ce109f9919913a8b797668c684973ff1e567c231df8af2b813929022fecc157a675cf4302960659a6d982ace18a015e9e40603ac709ac3292555eb936db59582e7cc58870b76dcc9dd10b2ed6e40ba90da3424508193f187af3806cfa94993da723bc165627e700bf5b4ca475395fee39226dccf9179ffd471a48e85389469", @generic="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"]}]}, 0x10e4}, 0x1}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200000, 0x0) accept$alg(r2, 0x0, 0x0) accept4$alg(r2, 0x0, 0x0, 0x800) 2018/05/07 06:36:05 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x401) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000a3fff3), 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x1b, r1}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x200, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00000001c0)={0x2}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000140)={0x1}) 2018/05/07 06:36:05 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x72fe, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000f4fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000200)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/05/07 06:36:05 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2c, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:05 executing program 2: r0 = socket(0x10, 0x4000000000080003, 0xffffffffffffffb9) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) setsockopt(r0, 0x107, 0xf, &(0x7f0000001000), 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x240, 0x0) exit_group(0x9) [ 389.540770] Unknown ioctl 44657 [ 389.561317] Unknown ioctl 44657 2018/05/07 06:36:06 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000003400)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000000c0)="4dc4a7d997e251908ff3d8716abc73dde39b2a4297fc4072af26faf936757fcf9cde6abbad0d079aca180aa6bbd9e3d4333b9ee9e72c5175c9ca0563fa35fa193cd80030a04048308d2ce66a141700b3fbb2713ffad4a8e2ffa89951dc2aec9eabee319e6cc61710d0f614c2b93412e7cb527d78e95c11f6210538a760df7218415e5aeed0a3f9996b3a837b9213edc8a85f902569d7c302551e67aba591a7e4e520d93b3bd38f537a9d9035d33e72aaa82f11e79b727fff2ce6263315379649a488ae68214e376f766c3c136d4ad809c296996c08e8728127ccece96ed8c0cd9c4318b71f6c48268911f3f759a88bb6cade", 0xf2}, {&(0x7f00000001c0)="a50828630b01c6ce5c235e59b3089bf9a2e11b7756bea42825d817eec2f82d1cc2cf7f96db3941015f93537e26d8c8f2ebddb73ca90867475317816ca8af23b9e338b5948ca068eb42e044cad179ed1573f114922354517c41c83cb476b193a3a90a909c5a11", 0x66}, {&(0x7f0000000240)="2410aac8cec59c977daff86ecccf97ffe504d4c1476c368f50e3ffddec375d3d27524f8bec7d2fe9ec7b7a6f807f59af74ee83bdc9e66f1eedf02cbdd42bc491a911cf048e1687f15c1f3f6850552f825de47675223feabd83b91d3800fa057044c27b2cdd0288cfff76bd806e7dbd6fe67e7937", 0x74}, {&(0x7f00000002c0)="dbc7518c4a0116cb212258fe68131811fbed9bd223e79148f93598010b3b95e88f3060ae6272d450a5d9400c482bd659355d744e01daa696a1fa2bcf14c5724cfc543cf1c842f78e86ec8d5326c20a", 0x4f}, {&(0x7f0000000340)="6c970637607bff655bde4142fe439febbe9084b4f4f0570c80480194c33551548d41f13a6189603a56f445af132fe6b9316b8e1349be5514e34f9bba8a781e8b2a85fb9b20903383a53198ee8e64f9073493be21a794c6c8cd7564d3719fb227e49d577ecaf6f7de19170b2783c68a6617163df143", 0x75}, {&(0x7f0000004700)="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", 0x221}, {&(0x7f0000000480)="20b41ea374603eae34a2f337655ce958a3e67d550a885f2d67e9d3349e0edf415c570a2ad9ab3e06e34e6629d3b85ea188b7fa95695545624f2e967a539f631ccbdf5b1287066a07637d3abb66", 0x4d}, {&(0x7f0000004940)="82a63a4df905917659d135e239841714662cebf2124bfacbaffc0e1be5f7d07c20c36b0b1c52eb0a6a5ee321fa5bd5f8fdb49fda082acf14978b02241c22237f71296dc01af0d27ccc252ebaea547293905397d331be72ce0ea8e88c10810bca8e9ae32d3a8378b6258c53e411f4e296c3af4466eea680ed5edf56990d", 0x7d}], 0x8, &(0x7f0000000600)=[@assoc={0x18, 0x117, 0x4, 0x7f}, @iv={0xf8, 0x117, 0x2, 0xe1, "002cf0c6054a5526fa9b928404c724cf357b51833db5072f462ca684222802d615d5ca3b93df94f3e4b740488d74bcac7d3bb135abf85f0829e806aaed757609d057faf29f7875fa5490824f79f219a7279c81d440daa3c7d18cb7b98c4c808eabbd8f7371ff8eb8d7e52c499744fbdc044a5a668f1811af18201c4cdac9fef88d4f0a8de22894f8f812d25431660d76bf2c14237c825ab452eb7c77c740eb22bc7d561d7aba06cd7550acfd57b3746ba5b5d867aa6f05deb6e50a681c738e6aac6f51c0d7ac9c9dfc53f3bbb51062b04fcb5f52d8e2d68c97882b9153650795d7"}, @iv={0x108, 0x117, 0x2, 0xf1, "e4f2ab7cb67f8085b84e6ead04a66aef3878a9202ac65aa4dfe9ba7241333b081592ac2bb9151f61be52f2b476d9d59a8bd001557d7d61978643d80e7641289b055f195b0d9eb0414e10571793d47b21e5d95eef6d56e351b56cfa62d09c8a0acc668e0045d55451d0a3b11150848d40b9afeb1f31b955e124f2f8129ac663c1ba313612eb9c91a7bb695de51425d5412a625a76f9a8b52096c604c8a6bb7c1b804766326437c390ac1977339b818670e9cb8138de7568dddc9093745f9361b3325cc4b60b5c1656230546cf7122a62ad5d85c8f856fe616529d16c49a3c2f2b060d8bd0be12f7926f867af1e8e62bb84a"}, @iv={0x58, 0x117, 0x2, 0x43, "d84a4df84d2c6a34e53204e36aec4903788a9a768c1f1404a3f35a54c260136ee7c19cd270c3b8cc9125a0c6c430755ebf04cf8473f4814674664f5d2c9503d5997930"}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0xd8, 0x117, 0x2, 0xc3, "2a0c1e6055ec50af200a545280f60352aaa7d0eeb33e3bd934b90436e46b77e56f047b9c0e33d44589d1a2cadab96aa95d212c0894c07072ec5acb85b23d404b928b0fd6e6bac43d59a849c12d8dec49a076c1617d3e9121b3d0bd4072bbde606820be553f2e39f142955372820457f12714e04f8f1b6be1b1062323478a957325e95fc6d5c860c5e1cff637bb11e168a18dd5249543c315a3a2a394f28c0096182964903474b1b87d5a4e791b0ff4a3be4418bda4f0da5fd25b6d7f0840f3730de1de"}, @iv={0x70, 0x117, 0x2, 0x56, "ab9e7f5f5aa22a61f9558166c5a09beef40261b77741d081f911d40fc82d88be94bff486e52e5e81698c4a35c90f2c43ca6debf8025f2db5c526260ac93300298c35e51f96ea6ee242849b0ce3abf8de17e2028512ea"}, @assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3}], 0x400, 0x40000}, {0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000a00)="3a8ad5661de8ae9cc7d48e7824738c150c0df472bfefce58c1aae0d1303e4c7ffc8b12dad6638d6453631c5bc39d8057386fb6884f008f1c6e1befd36fc327d5d34736ff46417faec395118aa6ae8fb6431e8e61bd8ea2e195656fbcb255b83473cc17d62dd5d47ff78e1e41e9d3c708d28174a222d3c4e70f32d46ad10cff88a8176142c17a84db89dd2ad24f445f171fd68b0f2306ab4a22dbb46b0bebd3a01a89c7645dd962162c9dbe887b0ff2cf02bd", 0xb2}, {&(0x7f0000000ac0)="87dd2a7bacf7054b2666fd47b3f32824e7ad6c57b3f7a4aa11919daac89ab1959258c19acd3e3a5cdc7273f34714e07e707c390c0c4a778583118acad0a0e726ee8856e62383788e6e229a178d1d50a9b697afc03466d09130553bf4435f2a9b2b4d5d0c5bcba313eb19f4d28a725c529f54f2a3f13bdaef056b5d64632d4f3de7f5c3e351a3123c6618ef014e3cc1602f1fee435baaf5238c74f90c414b2ca604c2de8de297da9b5c497969", 0xac}], 0x2, &(0x7f0000000bc0)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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"c7ace96b914d9b36bba9ad60a495e5fb282a247df1f77dfa5fa68023"}, @iv={0xc8, 0x117, 0x2, 0xb0, "ce7c3e8bd88474a014bfaffa57b2e321933e65efc586026618d450c08fb15e3c88e46f2533a9292ba41bbc5d8f415cfd76146c59387e1923b847bc400ad44a8f1ceb1042612a0814f189b5b1390970520ca63dc91ca010f6c9640418eabb74e73eadc8c90bc43882ea2918017f281d643c24108e23cdf0363d7244966db8fb0ea4655321f86a300e6a56cb68af1d9ff3fdfe3806a09fa04f03119fcd5ce8dc59b6cf45eb332ef5eeadb7c3b8ca451c11"}, @iv={0xb8, 0x117, 0x2, 0xa0, "a214bd527b973151404e1374c0b9bed4f409312966c1be8dc9d2f4ad77362e08d9705789d65bb26a318bd478db3f870a22359b699edf7a7b2d1315d4c38666f6b99eb20692c8641baad5c06efcae120ef5833a26e68304470500f4d10c74b151f916bc5174b044227a37099aa19e00bdcc092f88813dd1015ab16933f5244ea6c48670511f5ab453a9bc544cb10ab52f834d82df997ed9a730c955bcbf000a2c"}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x25}], 0x2b8, 0x8000}, {0x0, 0x0, &(0x7f0000002080)=[{&(0x7f0000002000)="6ec99e4ec5037be2134172366da33202c915172905ae3160c8849ddc393794ec15762ddbb93bcabf3defac56da524efed65d600bc71924166c4b4f415347e138b7bb77c6f59ecbc7ad211343be80", 0x4e}], 0x1, &(0x7f0000003600)=[@assoc={0x18, 0x117, 0x4, 0x7e}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x399}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x48, 0x117, 0x2, 0x32, "6c2adbda739521072b74e0031c1ac4171a5f309a3f693f3bf05d67d895208ea0d26b7fbfd3c3206f14b75703548062131c50"}], 0x10d8, 0xd0}, {0x0, 0x0, &(0x7f0000003240)=[{&(0x7f00000031c0)="e92c6ec6fa0dc8798c885b6670f8a735562ffb4dc8967724a72b7ecb58ef700e89e82666e1e84d64902c02ea60cbe4a56f19dd053665dacd40599be9f8361b22563d2c74d2f87e0f15", 0x49}], 0x1, 0x0, 0x0, 0x3fffffc}, {0x0, 0x0, &(0x7f0000003380)=[{&(0x7f0000003280)="5236452bf0b515bc8d9f5c0a8e8117a08ecafb0030865e506a53cbd13ef5c2c0a8a0c5ab04d1fd95fd84148823a8c1909f8234d9cf34ff6da857aba158c5f9b46befee117d481ca4ce0de469ef5b7bf4e565933a61b9fb61d39ad8ed047c05acc984a234535748fe081d31dddc42467726d07dd6a715bb319674932a7e245e7808fbb836f1e63761cf1e9cf403bcdc54e3b2f50b7a0a0cd6bcca52daccec05b9d6127b7773c1701f43c74c233c6e5cb16b126aa1b409290bc2e3bd5bf47d34c02db4f889cb22a2ec867a7392fec75e54ea1a200911e4700ab6280c9549912f7be29ab7d32a98ef83fd83582dcd42a462e6e8a10e4be1d94317", 0xf9}], 0x1, &(0x7f00000033c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffff4da}], 0x30, 0x10}], 0x6, 0x40) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x20000002711, @any=0xffffffff}, 0x10) r1 = request_key(&(0x7f00000003c0)='id_legacy\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)='*\'\'em1\x00', 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f00000020c0)=""/232, 0xe8) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @my}, 0x10) getpeername$llc(0xffffffffffffffff, &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000035c0)=0x10) 2018/05/07 06:36:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl(r0, 0x1, &(0x7f0000000000)="c4c73ed892f2cefb325420441856e211bfbd61c1040bbe4baa2a63660c753310559ab66dafdc6fcb7eb939f5edc3265a16fba631a1f196d5dc3f5943bb09781d3bd65b9974a280eb60efd781de9c3cb7bbf133c9a5412257b6e85d406adfa1d5fb6cace82814989f103310d888b33ccbb97967fe704e58c1bd834d39c4644f95c36c99e709d4b4f488d02795ecf1567ea348166e3379ad14a8bf807e3c3fe42a6d342b6b54727c48c7e729713744b80c86f6cf8d13eb4cec462617a3f975bced9a6c5e3ffba6") r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000100)='autogroup\x00') fcntl$lock(r0, 0x7, &(0x7f0000000140)={0xff15550edc64a38d, 0x7, 0x1f, 0x2, r1}) setsockopt(r2, 0x1, 0x1, &(0x7f00000001c0)="63b949eb2525050ea5cf844a10310eced34d23ac7d3fef6c0bdace9bb7dfcbccc65999cac2db0264f4b13951c9a4210a758c3e19a1694f474e2a15cf8cf214c2f3eadf9d7fdecffd67f5afb4e0a9e8eb36005d9d502ac1568d75f9c9001b0297525d67c2a0434f6931e6222f24d9a442a6e60d52dd57f1", 0x77) 2018/05/07 06:36:06 executing program 2: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x0, 0x30031, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000280)=""/143) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000100)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r4 = getegid() getgroups(0x4, &(0x7f0000000140)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) r6 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-vsock\x00', 0x2, 0x0) fstat(r6, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() setgroups(0x8, &(0x7f0000000340)=[r1, r2, r3, r4, r5, r7, r8, r9]) 2018/05/07 06:36:06 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x4c, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$setown(r0, 0x8, r1) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = 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$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r4 = accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x80800) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{0xfe00000000000, 0x9fc, 0x3, 0xffffffff7fffffff}, {0x80, 0x2, 0x100000000, 0x4}, {0x3, 0x5, 0x100000000}, {0x3, 0x9, 0x1, 0x6}]}, 0x10) dup2(r3, r2) 2018/05/07 06:36:06 executing program 5: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000673000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x4, 0x0, 0x4, 0x5, 0x400, 0x4}) finit_module(r1, &(0x7f0000000080)='\x00', 0x2) sendfile(r0, r1, &(0x7f00006dbff8), 0x14b) 2018/05/07 06:36:06 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000364ffc)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000080)="01800000", 0xfffffe53) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8000, 0x408000) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/05/07 06:36:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000000100)="7175657565300080cd9e66fab5b71da824e993a136237e0b859fa2f8e26766dd1fe11600000000000000748bcfd13253ed5e9ff0133171", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) write$sndseq(r3, &(0x7f0000000040)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @connect}], 0x30) socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9, 0x4}) 2018/05/07 06:36:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000080)={{0x3, 0x0, 0x7, 0x0, 0x1}, 0x2, 0xd27}) read(r0, &(0x7f0000000040)=""/28, 0x1c) close(r1) 2018/05/07 06:36:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x8}, 0xffffffffffffff5e) 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, 0x7}, 0xffffffffffffffd8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x101001, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f00000000c0)=0x401) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0), 0x4) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2000, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) 2018/05/07 06:36:06 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x1, 0x100, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x100000000, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x190, 0x4c, 0x2, 0x8, 0x0, &(0x7f0000000100)='syzkaller1\x00', 0x7, 0x3, 0xfff}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r1, &(0x7f0000003c00)=""/4096, 0x1000, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000001c0)={0x5, 0x2, 0x7ff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0xfffffffffffffca0) r3 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r2, r3) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000000000)=""/24, &(0x7f0000000040)=0x18) 2018/05/07 06:36:06 executing program 1: r0 = socket$inet(0x2, 0x9, 0xff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x606}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x8}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f00000000c0)) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000001c0)={"d202b999cf85000000000088f301e710", 0x1000}) 2018/05/07 06:36:06 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x28, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 389.920232] QAT: Invalid ioctl 2018/05/07 06:36:06 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x3e8, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000002c40)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002c00)={&(0x7f0000000280)={0x14, 0x10, 0x0, 0x0, 0x70bd2b, 0x0, {}, [@generic]}, 0x14}, 0x1}, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x201, 0x0) [ 389.972107] QAT: Invalid ioctl 2018/05/07 06:36:06 executing program 7: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$key(0xf, 0x3, 0x2) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/05/07 06:36:06 executing program 5: r0 = memfd_create(&(0x7f0000000140)='$\x00', 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000180)={0x8, 0x5, 0xffffffffffffa71b}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f000002eff0)={0x5dd, &(0x7f0000000000)=[{}]}, 0x10) 2018/05/07 06:36:06 executing program 3: openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 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) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) lseek(r0, 0x0, 0x0) 2018/05/07 06:36:06 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='$\x00', 0xfd7a01590930b8f3) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xb512) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f00007c5000/0x1000)=nil, 0x1000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "d2f7697888da4ebe2db48ed9fb2d5cca002cb76848dd444e3dbeab521b6eaa74b9943f515553da49527b3f14"}, 0x0, [], {0x77359400}}) 2018/05/07 06:36:06 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x5c8, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:07 executing program 1: r0 = socket$inet(0x2, 0x9, 0xff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x606}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x8}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f00000000c0)) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000001c0)={"d202b999cf85000000000088f301e710", 0x1000}) 2018/05/07 06:36:07 executing program 7: execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000), &(0x7f0000000440)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x4c8, 0x0, 0x0, 0x140, 0x3e0, 0x3e0, 0x3e0, 0x4, &(0x7f0000000040), {[{{@arp={@rand_addr=0x3ff, @loopback=0x7f000001, 0x0, 0xff000000, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@random="51198e98d79b", {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x5, 0x2, 0x0, 0x4, 0x9, 0x1, 'bridge_slave_0\x00', 'team_slave_1\x00', {0xff}, {}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x8}}}, {{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0xffffff00, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0xff, 0xff, 0xff]}, 0x3, 0x0, 0x3, 0x0, 0xd2, 0x9, 'dummy0\x00', 'bond_slave_0\x00', {0xff}, {}, 0x0, 0x24}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @empty, 0xf}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0xb}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff]}, 0xffffffffffffca24, 0x9, 0x2, 0x4, 0x15de, 0x1, 'teql0\x00', 'ip6gretap0\x00', {}, {}, 0x0, 0x8}, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x80000001, 0x1ff, 0xff, 0x0, 0x0, "7d8973bcd0081820e8a41ae969e6a204d10ef92dc025c40bc786ea037f065e9ecc744291e920be38ec27ec3cc0d2f7bfbe9ffa12750710383604c5c20933cedf"}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/05/07 06:36:07 executing program 4: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) 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) ioctl$sock_SIOCGIFCONF(r1, 0x227d, &(0x7f000043cff0)=@buf={0x0, &(0x7f0000b81f3c)}) mknod(&(0x7f0000000580)='./file0\x00', 0xf008, 0x7) sendto$inet(r0, &(0x7f0000000000)='H', 0x1, 0x2, &(0x7f0000000040)={0x2, 0x4e26, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) r2 = accept4(r0, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80, 0x800) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="726177000004000000000000000000000000000000000000000000000000000009000000030000001003000078010000ffffffffffffffff78010000ffffffff78020000ffffffffffffffff78020000ffffffff03000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x370) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) 2018/05/07 06:36:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00000001c0)=0x5, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'gretap0\x00', 0x4}) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0xffffff74) 2018/05/07 06:36:07 executing program 3: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') write$sndseq(r0, &(0x7f0000000140)=[{0x81, 0x6, 0x2, 0x4, @time={0x0, 0x989680}, {0x89, 0x6}, {0xd4ad, 0x3ff}, @connect={{0x1, 0x3}, {0x101, 0x80000001}}}, {0xba, 0x0, 0xff, 0x22c4, @time={0x0, 0x1c9c380}, {0xf778, 0x1}, {0x9}, @connect={{0x7fff, 0x8000}, {0x6, 0x2}}}, {0x200, 0x101, 0x9, 0x401, @tick=0xc70, {0x3, 0xca}, {0x0, 0x8cf7}, @ext={0x1000, &(0x7f0000000380)="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"}}, {0x1, 0x3, 0x3ff, 0x6, @tick=0x6d52603f, {0x7, 0x4}, {0x0, 0xff}, @addr}, {0x3, 0x3f, 0x7f, 0x2, @tick=0xd69ccce, {0x5, 0x7}, {0x7, 0x4}, @result={0x3ff, 0x2}}], 0xf0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) pselect6(0x40, &(0x7f0000000000)={0x8, 0xe28, 0x1ff, 0x0, 0xe4, 0x5, 0x6, 0x8001}, &(0x7f00000000c0)={0x1, 0x5, 0x2, 0x200, 0x7, 0x401, 0x1f800000, 0x400}, &(0x7f0000000240)={0x24f, 0x1ff, 0x6de, 0x9, 0x7f, 0x100, 0x4, 0x6}, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f0000000300)={&(0x7f00000002c0)={0x401}, 0x8}) 2018/05/07 06:36:07 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x13, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffff7fffffffffff, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x6000) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x182, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x9898) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) tee(r2, r0, 0x7, 0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000340)={'gretap0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"627269ec2d04aa00", 0x3}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000002c0)) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000040)) 2018/05/07 06:36:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sysfs$1(0x1, &(0x7f0000000000)='\x00') dup3(r0, r1, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000625000), 0x4) 2018/05/07 06:36:07 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x223, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:07 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x8, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r1}, 0x2c) r2 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x5, 0x4000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000003c0)={r3, 0xa}) accept(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0x200, 0x0, 0x200, 0x6, 0x3, 0x2, 0x6, 0xfff, 0x0}, &(0x7f0000000140)=0x20) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000440)={0x0, 0xfffffffffffffffa, 0x0, &(0x7f0000000400)=0x4}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffffff, 0x3, 0x1, 0x0, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r6 = eventfd2(0x6, 0x80000) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000002c0)={0xf001, &(0x7f0000000280), 0x6, r6, 0xc}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000180)={r5, 0x0, 0x30}, &(0x7f00000001c0)=0xc) 2018/05/07 06:36:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00'}, 0x58) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000240)) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x610000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x100000000, @dev={0xfe, 0x80, [], 0x21}, 0x795f}], 0x1c) 2018/05/07 06:36:07 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000100)=0x52) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-fixed-time)\x00'}, 0x58) accept4$nfc_llcp(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x80000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$can_bcm(r2, &(0x7f00000003c0)={&(0x7f00000002c0)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000440)={0x0, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "bd914b8e98bb547196e4359889dfe78a27b75b0cf93f79c20504439a199fac052a8d97e9d95a70455cc7f1ced16aa575f47bfd72a2e4b61d0c6df1919d4601bc"}}, 0x6c}, 0x1}, 0x0) 2018/05/07 06:36:07 executing program 2: syz_emit_ethernet(0x7e, &(0x7f0000000580)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000000800450000700000000000019078ac1414bbac1414110b00907800000000450000c4de00000000040000ac1414aaac141400444000000000000000000000e000000200716e42be00000100000000000000007f00000100000000ffffffff00000000e000000100000000ac1414000000000016ed829cee6fd763dd0d855e843e50b5f20ef4dfef2b3e43aa0623f6660a4cc1b14321022e1e5b7b3923f47a6650bfdb"], &(0x7f0000000140)) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)='\x00', 0x1, 0x1) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000200)=""/187) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000300)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) getpeername$inet(r1, &(0x7f0000000480)={0x0, 0x0, @broadcast}, &(0x7f0000000540)=0xffffffffffffff24) 2018/05/07 06:36:07 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x4) ioctl$KVM_SMI(r0, 0xaeb7) 2018/05/07 06:36:07 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0xffeb, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000040)=""/119, &(0x7f00000000c0)=0x77) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 2018/05/07 06:36:07 executing program 5: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'ifb0\x00', 0x2000}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r1, 0x2) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x20) r2 = memfd_create(&(0x7f00000002c0)='\x00', 0x0) unlinkat(r2, &(0x7f0000000300)='./file0\x00', 0x200) r3 = accept(r1, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0xb) sendto$unix(r3, &(0x7f0000000100)="574ec628181f0045a1726c12e0772a5be051cc4562109e1f985cdca4b3b3e894ada7296a5b75679977c28d8d0d915acb17bc6ee1ab1b3eb00f0a3cd300e7deb71e4d3505739995be8603f2e59cca7f58528054164421c08844fb0c8c8d0f4a582b5dc6017fefda4ccab28734d28de27c94fae352fbc835c5a8a800a893ed1538278b39572fbe552c9eb76c55728c092c8a01f1f9e2a9633c9dbe7719f5c51474235a31e92ae2971acd1249b0752b316279e153b826b49ff6cd5ec35e85ccc78ba51c8d1765bbd63c39740b3674f684573d72390748d079e66d2f5843ce96f1ad7bcac6a014f600330659b8c2", 0xec, 0x1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/07 06:36:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff}) shutdown(r0, 0x2) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0x2, 0x3, 0x23c6, 0x1, 0x9}, 0xc7d, 0x4, 0x3f}) 2018/05/07 06:36:07 executing program 1: r0 = socket$inet(0x2, 0x9, 0xff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x606}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x8}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f00000000c0)) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:07 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 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$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000500)=""/246) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) 2018/05/07 06:36:07 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x3, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:07 executing program 4: accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x800) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x84000) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000480)='/dev/snapshot\x00', 0x400000, 0x0) mmap(&(0x7f00003d6000/0x3000)=nil, 0x3000, 0xfffffffffffffff9, 0x4403f, r1, 0x80000000) madvise(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x64) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x40, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x40) r3 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pptp, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001600)=ANY=[@ANYRES16=r0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES64=r2], @ANYPTR, @ANYRES64=r1, @ANYBLOB="18f131a096b14a562b80305530ff8ea781cb488a9b47dd6bec8ca72922a6400556881dd107508746fa40fd159f5033b881e6345173ee9cb9e3285e6d9edbb98f5bf29002a8d89151c5b4e94039bb602521c9e1d3a88c41fd709239f156233b5cde88b4aedf9265931dc7e16459f03b178594255788a49eb3dd66cf45a493ff6737b1f4f04528ffeb4a3b417c2bf85a2f721250efa15ad82aceaf3ce747df7100e2e637cedd665765968248ac8e0002d819a345", @ANYBLOB="a07b467438af1b8ab530bffa6e9c76876b00ee6386217c89ada405fef5f6f29aec61dad4b6fc9baea4d301141adebf745b220b07372caad9a52d74c8add6d8c7b49f48792b525434020d2e3150158f6f65357b5211019cd3c6dfc77d944b3d3843087fe941c0d09b1549e7bec56d78f571d41ad57befa0723d0bf8108ebc27f8857f5e80a3894dd41cfdcd96073ca6909854a820ce1b073e80412fb11fc4c5791a5aba50abbb28d688abaf973c8f01df473071e6cd21c39e34866c7e38c766c1698c53cb1f72610a43bde5bdd7cb896c25260c0653674d5421865c728d7972a0dfd390b376a16708632ddd31ee047934f15ad882e6cbfea4493a4e0d0a60c19d6fc90294caed30f86692434b3261151d5f8a8f105bb5f7daf7f6c0453009215f04d332c404aec220f4a0a4681c1001987f9e70445184bcfc2c2493fa84823a5f1baa966e69cb7558923f5a068fbdfa8735e2f06c927240ed8f47888adeaa816d3b39dfee2b55d5bacb55755d5eef89fffec95b564a5889b09dde9517c14e40b74ab698a7ff54ae3217ba73e789e29f1ded207927a6d4ed38264c2b9b5d88260e9abaca483c41bcde37ebc81892bf99afc1d99771ac44c840ab867f5113f288dac20e9187ee61e1835d7e80394ffe5ade9acac1fdaaacae7c4c6804c71ddcd0530b1899eaa39c177526a19dbcb57f642bd76c96f46daa56b08dba8c1f544b85108333a396a8fe5c8373b66ba3134813132edc2e94d7c897890d2c86581de6fc36910b967b1f519b7da0c6a199c0da06b499057380fa8123b2f0bc9e775244eda6020a8ac5ef332f369a5acf92fa9745455fd109057adca551068085b0f942c69b037b57281badfcf51d4f42f7275531ec6e2a9d650fa8df835fd0536a5351897660d89e1253e5062e849ef3aff580c39cda56becfd4aa2e545f8b8320bd61aa53bc3699a47afb08ef46557d7cb0ecf78c43150ddb4ad81582befe695c63cff7dcb841c2d9317cdfdd89934444be8be7f9aedde40d778fd31f8e558f0ef576f7df5ef84b6587f881cb791afe0b03c46c68a7b4386806aadb97b75652bc807af87f8692bd42af9580df5b3d52c8af562acc41f51a70b86b9d9109e034a36b7a0a7ca082a74d0639d2db46f2e95e23a752225d9e11e9e36ca6bd04fc392f13337ae6882ab9e921618a86dfceed8c7bcc79de01db8d7090eed77970e868d9f2bc35b50f6166d4f2aad50ce44acbb7120f5f2526928cb2de1387f4ecdd95730048b435bfa1eea114d1c8d3240439707a55e90915d11cf0970fe23352179978322fe0de4671c5279b4a03c093ba9212ddb8e9df36ada22b17bae89837cedf5b26325a33c6230438312093e0d8335cc74bedcef5a613980c31bb2d7cbc1eaa0592ff4332b04684e46225c2ebda023c18f19593e500d720f2397431a717a5b65b942ad2062372fc75a9c28913827f6ee57b1a2aba581d03698677d52c65db8e66bb3730eddbd37c09d299effa10891984a2c559a447617f52fab4b51e434bba063bf3fa5e3af689b486fae2cc5ea1b8efae785e52531e1e2693781117416cee42d701ddfd12a472356fed714b2fdb8b7c2206cf63913df53e9c8a33e2386ba2e99e0f45f130bc0dab04799027ba8e77554d07fc4e3b3321e8233783b990c27b8bb568fcec149f960c23c6457c8d22a9940f78753fb050773f04409b0941186b8c55a454ec5a8ed5bdd814b005e77ac506b0581ec85d638814e011a3f3b12b9eaf18d5642fce4526ebf238eab11bafce9f86559b1e886f16588f907921765d22fa7a9be9501b9a7c9bed426477fd942167488bb7161c304e474dbe454711ebdcd1b473f7e2fc1bf735e665545fbfaa204cf1a331decbc0e1f398a6b97e4f9f980efb99a5b79d93c7074a7c802e394156becaa85ca212735e8f5f62919922b15d3969a7f8e4e41161cdbc14586d5494359d9802ce1ef22d152aa10c7e7b2b637ff6f62c836fe5398bfb776e6679d522c9c690f131a29042a6f017aa369424f4bd8b89c8ee8478f41c434aadbe63877e4ff7582e47fdc8a11027fafb3fb664f6fc9c50442d85a116246ae9da4c7f530ccf7e9bb5ca7a7fe641b3d060089de37dedc64f658dde694c059de6a9e4c8f7ea9c190502de7900ea36bdfbd46b3dc8b52700cf6634e28f4d96b1a292510ddc087000b2637b1ffdbec59456d5da9b45dcf04799a2bf7d3921687f67e09e1d7b6eb327bf83699ef6942729f014e2117e6ab0b24b35d6e22550a443195a9193808cb789a38f7ea68fbe85007c7b2497d3ef9debe89dae7f150fe80752e87514199196d95494625102e87be7459141be48e2faf0d5c8efaaf26e36e8c490068e0544e821bc50d1cad1658b86b02c8da9c5902805ba8b4f6b9819f72cebfa779536dde36c03e71b42a3961ab0bb5bc500cf76c026f9352b59a23ad77f146b466e91f0721ea220a7bfc29654c1f41cbc85ebf6f56e8de1a6fb378d91452d6188c32c5ad33bce4bb4c9118a3429d46962758a7276518101eff21997f65a844151f95f7249377845a5e432078c9bf13e9b92254894c6a40750d5aed37b9ea807dbc2150be3a1a0b76b1ce1c23549910bd34f49191eccfd23b337e41d801a61dac5fdc04c0a3608e7535f513ca934d4937c08f1a38732258cdf9a400c597342e0f2212bf556e676a0b3cbaf635635c597308600f5624b4c4b765f6cf91d614d9af10168682fec9406a7bb6ad362ce8e7e0f562e9d53e3bb61086e5e986cd502305bc6eb1b4ef3ad172e62dff7a8578e7c939a4693174d14fcccff530464d6c514c9199404145929c7541e87b765788c93e772d210e6694b258f8cf94d92cb2f5b9692a7b5bd865fbe83363ddd7ea9f063f5acb8e9e65c03bcd02cbd2ecd7fd693cdeaf3d96ace80c8ffb79429bff156c3f7b5ef5b0f9a7ba6ca46fb577176753ebeef9ff5c6307b6f82d0bcef874cffb1a4be3f03d132062d96d468e75f1bf275d3ca3ae53223cfdc9cb3211ada7beecd178eb3e84dda9c3dc9e3ace7ed4cc625a0591061a43996a0acdd5806a0b0491d7c38fd1c3def89361eecec18e3bd1664b5abf5b41d21cfb5e96df494230e752fab6f6b181b7b216ae8cd0b0f177c29201190e3e627f7723907972ce398e85126c82fb6890637905c964371c8fefb400391ac2bdd6d6be1774dcfe8ceecaa6806d212fc8ef5e9221972468dbd9f2a099222ecb7ba32a2b91cf061f284d443f8bd045b22cfba7811af291c50350969a367f82b899b56ea441fff74c3d8df89da9b939d60b4006304ac22a1f26ba9d35d9d3289a6627ab1bb22668ddd4f18669232c3a9e694645311226ab95e4e34b4ae8775d019123e9f7ebaf6a85f9d10348554eb5d3db137b425becfb54b18745fbc40c67701fd1fc5204222fcea3983df8a62b8c5a1a5274940e6765ab1d4a549b724df9243e0bddda7f452ffaf226274c8e9b4fec413801a4582eccd8a74ae84e93b2d6cbc754f246375c93a09b444eb0fa52802336a184c8452d348a48657dbc94347f3240c6f7dd7432746a6c8fec492708a92a28e29bab658d6b9c9053039445a083b7b2c7b89f0c9d4dc19ef8c2ea818e950890b9eed04c18b4ef95e5ad6745384f07771c3678f40120914f88c98e637023fbfa1e96be6101f537927afa49ea4b527a1740d2a2b58caa95958e33667440f05998ccbc5d64baf5fdb701b48c129c46a5ea31bc3119559a797dcf82518a3332ebaff6f425c4fe7b4d72d1ce7c7523fde37a880b77c257663df0a09cb23b3f6b5d310979a6ceb891d535cb0f81d485257bb68d6a3b8c2b7334a3821a4fb5be31f951413c40a3ec9bbe70e3d54ea9cb4efe4f73650f6e1360ee865f09d5101cae0540950eb622c597621f7000a11afff3964d7a4aeed312f2c4e4436a0f8457b450f62fcf8b4f530145f89851429471b7f46bfb0f86fa0c5ca4dec14a668efca735497a79df4d997dfec316cb54ebaa8cc36b00210270c59b8319247acfc3c833a7a7ea953c3258384d112f3cc9b78e42d1d2d0ccae233e0072265d118ab70b6b2b6965e2f439d9e5766f983edc98930c7c0cc2f84e2c7aca2e4afb31305c684e73a181b2d733bb1a9dca1469b8d11cfbdca11e9b3615cc3aa8db6b6f7825aefa092380b84639ec669cf89de6768553c9c174dc153bdd278666c6bc2422ae1f238ec1fbbe7c5227c15817eeccf2b712cfc31d4b4917f01e62858f742c2a9d5faf2a01bab5c0fc69681275dc4addd1878cbdd74cf702d842944b0a5d68b6dc975a0df8c20e595638ce000f38eedc4d7d8bf26cd3fa3ed06f5df36c1fe4efedd46e092c7daf57b5c6e4f3ffb71fde1955b86e9a3bb0a12bd13a194301c7b5b77bddc364efd8762fb54fd3e886d11ef4430a847e9fc8097eb6c2a4ccfd7863c260a86bb46e7c323b8eca90d529f1573b3ac31de32204ef9177ab847f3272c05b2d9b9d25eb934466d15a5013e8528678ab6fb58fd7faa6d8545c5a269392cd38f518f5eb37cd0c480af3dd23d5b549c388291149f6236dd2e4820c2b3bf45ab775ad628e312989e6d3254d787b3836bef4b50db07e3cd7c1fc913f279a305735f9fe7fca01611e066b6bd5575de0915e9b4319a21d328818529768b3128e760d3ce4bdc750f3b5bb7a17ca0609df4d4bf203009b52fd8a74c96d61921978a49a8f66dd439914ae1b6c1dcee7316e8eab3cc2ad8c917d1d6b16b56b42f99c2feac76b08f398f1e376c343599953b2e2a5ab021b3dafdeab89227a242752965566b89400a43e2b076c700cbb4d2e300ce58a551456b3f5764e8833a9521f807053d2700c986cf142791f767e9b3a876e6ad7f106ad56fe0409f25473748ea8264eac43179015143d0f10916d89635d4a4b7bc6ebc6b7e5e03a488d1a2a35507c552ea392873cfa5d47b85ae1945a088cfdb3f1aa35867f45f4a0f16038b9bb949f0d68669f73456092ec8a6b438153016421d6af8e654786da41044730c6d61640489466aa6a537c748eff8ff6a98903d9d6fe5989ec8cd0ed31d0de862a3c8d5c6f80c50c49cf5fa2462185406f0c3fb76a4284188cb104cc8df1ad43136c0bee5a56d46832526976d3293b479dc76da767853255ea9bda260b1e4da6f20a9f79ffb8fadd4bf924e45732796d063ee3c2f2aaf0d49e7d0b66ca7368db220e2dd143837182060bab3d238c336061eda9d61c311a48590e2d23a328b98052e04eea38ab55f685cd1db959c64d0a559dac694920c1b7582e82e3c1b55e6b01d72faaf3d78b5a32ea117f04d952342b9c8ba7284c96b48c1c8bd4e33cda24171a53aa99411795c8cae6274f0105589b3024300eb2f84e9a2a1dc4ef46b0fee64e8c068d27c1d75b618f91ce1e281cf60099ae6959ee6ccdd83660f68b1abbeaf4308987498c9ab36663b4027f4959be60fb82117d31434921914c4385492f80b63239b5da1c9589aab7602863490b33b4ba97217408e1aaca6acc1e3bec5dc603d49a9c254c8359a047443dd51457863f46818d00445ddad67dfe51b8c482d5bad96339cffe99e93c986784995aaa49b0b95aa3f100030f1376b1f29edf2cfc91c861412524a33a3c84e066fcb20d334595e9fc53d905c5315640338ded9f90ab04650d59c50fe26f9af2e08cf27c9b0ebcaa00083e4f4fa928a9b2ae3b71c4abf06e2724d4f3a5ce859b4b61d814ab85853b9b9ffe7e83dcd4d87bc2859400c18ed08316531d52d7292e665cc0145c3099f7dd68ee79bd4babc82ee8486d7d6265b841fbe11b572b1feecbe82", @ANYPTR], &(0x7f0000000280)=0x7) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x9}, &(0x7f0000000140)=0x8) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x1c71}, &(0x7f0000000380)=0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/05/07 06:36:07 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x5) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x21) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000080)={0xe6, 0x91, "420ffc59d9dc9415a1eb3b197665ec270378c0e5e7f6ef1007301e26e9ede0bd9f3db5ebdf92f6486f1f210ca4bc20c6ef6bba66075d48544c3616ebf79cf461d93edb50398340f0cd06627e2dd4121ed3de0f0c30ffdae5c8adefe63139f7e7e8abf21304cac323ad47f7c5a25305efecd3afe2f5338f60c3badd76b54f8feecf43801617cd338e964de08ad52950b74d"}) 2018/05/07 06:36:07 executing program 0: r0 = userfaultfd(0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xc, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2e87, 0x0, 0x0, 0x0, 0x9}, [@ldst={0x3, 0x2, 0x2, 0x6, 0x9, 0xfffffffe, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x2f}, @jmp={0x5, 0x1, 0x7, 0xb, 0x5, 0x1, 0xbdab659a1cf4e5c6}, @generic={0x5, 0x400, 0x4, 0x8001}, @call={0x85, 0x0, 0x0, 0x33}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x22c, 0xe4, &(0x7f00000001c0)=""/228, 0x41000, 0x1}, 0x48) shmget$private(0x0, 0x3000, 0x9, &(0x7f000000a000/0x3000)=nil) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x70}) mprotect(&(0x7f0000003000/0x14000)=nil, 0x14000, 0x1) socket$kcm(0x29, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/05/07 06:36:07 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x223}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:07 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="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") fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000080), 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) dup2(r2, r0) 2018/05/07 06:36:08 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet6(r0, &(0x7f0000000000)="23af4fa6fcdd6f186744ba1962eaeb8ccdb31ad2ac7f144ddbb4bd5bafae3c4b7d1eb7beb8ddf58c31163decaa0a1712c640a09198e04e8b06d27e300032b960c369f18128b3592c757ddf020ba1", 0x4e, 0x8004, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x608000, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000100)={0x5000, 0x5000, 0xef, 0x80, 0x2}) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000406fd8)=[{r0}], 0x1, 0x5) 2018/05/07 06:36:08 executing program 3: perf_event_open(&(0x7f0000000080)={0x1, 0x3a, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x20002, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 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 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f00000001c0)='net/protocols\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00009c7000), 0x0) semget$private(0x0, 0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100), 0x8) 2018/05/07 06:36:08 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="0f017000660f23790f18f90f0d7df301e5e28e0f01cf0f1ba316842e65666c0f0119", 0x22}], 0x1, 0x0, &(0x7f00000001c0), 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) msgsnd(0x0, &(0x7f0000000000)={0x0, "b5f7"}, 0xa, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/07 06:36:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) 2018/05/07 06:36:09 executing program 1: r0 = socket$inet(0x2, 0x9, 0xff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x606}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x8}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f00000000c0)) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:09 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffeb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:09 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000008c0)={[{0xff, 0xffff, 0x29, 0xffffffff, 0x401, 0x8, 0x9, 0x7ff, 0x3, 0x4, 0x8, 0x7, 0x3}, {0x6b3, 0xfd, 0x3f, 0x6, 0xfffffffffffffff9, 0xffffffffffffff3b, 0x6, 0x8, 0x7, 0x3, 0x20, 0x400, 0xffffffffffffffff}, {0x0, 0x55, 0x81, 0x4, 0x5, 0x2, 0x5, 0x100000001, 0xdca, 0x3f, 0x4, 0x7, 0xffffffffffffff01}], 0x100000000}) sendmsg$nl_netfilter(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000040}, 0xc, &(0x7f0000000580)={&(0x7f0000000100)={0x468, 0xd, 0xb, 0x200, 0x70bd2b, 0x25dfdbfd, {0xc, 0x0, 0xfffffffffffffb1e}, [@generic="b2b603aaa6bb527bcb5bb6d96d5a82e9a600f1cafc5cf585c8b36f94a9ca21932e47e9dbdaa767415f7d806f1be73b005b8e200a4052066d59d2387502f8d9e42e3f97c042cae977a033ddf56014dddb6d6afe83ef0e7f2bf693f582e944291c711c810cc4ceadfb1ad58ee2b7f43e69acb803a79d5fd2f7e957ca452e1da83e4f89", @nested={0x140, 0x3d, [@generic="6084ad91e9a4c1d20b1d3ace5e80acbfb5e85c07bb218c768778daa977afc589c93a5a25a2f586706680630c22402a639786b507d40eec02c7315b307fbdbeae4acbc9b4563d9ed282619ef1adf369b5cbfc8d06d0a7a94c4a5a7d53f19cca41780b69c44defb929a1b488c6d297dc14f66b3c74de4139a67143dbf8bdf2d47182fea6e30c94dce0014b24e3ece6a836c145d5e94355a9e58dec2aa38da5f1ccbc35c92fa1e84108d4dbc901b56b976becc70f298a9713128fcb07c7c1a0eefb8fbed9031f68305befc5018976cd1396b68f4b5eeb80161ec82e12fd1eaf7153702658e70167cd8a", @generic="8c17b13da1695c4bbda4805252f8d1458d9d7f12953eafe82280c4a8c5943cd16a1ad38f63bf598f04a06ea16bcb9313867bdf5ebe92bb5e731449abec573a5ed28ab699fe5efc24701225", @typed={0x8, 0x25, @fd=r1}]}, @nested={0x200, 0x48, [@generic="deddd815a16dcf068ad70832c87bf04192033c90740bff8743c30231654b575ec114842a7ebb0789e9f2dcefc6448076f710c0ca2bc94988bbf2789d3c59238f47d3891f0f068680c96cbea9ca365532c912df74b2862879140e8678b787487ef3b7ff74fd30f1c91525105db9a4b087029f046b742271ae46c183a9dabaab264b7cdbf7d14ffd3db781165a48769be77c9da6a7e9d00481b81034c1a9ce0fea9de8bba8feed3dfcf77c55fef686bfabcb0abb909559f7c37d46a9644bad1f66c71ac7cb2fb16ad02a5812f3afeecd615e889670c0097b30ae3d6b38e3f7a6062cc841897ff503aa16ffcb0d72f7885e37", @generic="374fddfe2a6fdd2d8c6e0dafd0bdb021538c14a86628761fb94a4beb2bad3c58c26123b86291922abe3f02681c3c7beb56fed439e16866f7b7d5b1d8c2ce36c554e1528e3ef0c7ebdbc80cb1d228907e88d91315517049b63c0edb852e39807c88c4d1820ed03c66521781b0af1c03", @typed={0x4, 0xc}, @generic, @generic="5111265c058a0452966015f362fb5cf63fe6a56f5429ce1786babcf64b2f68c19f07114312a0c46c042e038811202b4b98b58c3a4be7b21c02b1a2eab49e9d264069d9050c2007ec1209168bb392cb5b7e91e8b59d80651294a69de468519194dec568f91c88439309cdb6fb735ca745e11379a288953ed2066d170e52b8e0f2c6205f60f5d4a44c5fc4f05aa3c4a6a982cd8d8ce64c"]}, @typed={0x8, 0x90, @ipv4=@dev={0xac, 0x14, 0x14, 0x20}}, @typed={0x4, 0x73}, @generic="d6a6dcd6ab963cc7eec63285545cd15d517a8b892bb4ef", @typed={0x4, 0x40}, @typed={0x8, 0x76, @str='\x00'}, @nested={0x18, 0x73, [@typed={0x14, 0x4b, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @nested={0x48, 0x4d, [@generic="f6e50ac2c18840ea118be40951589a0f4fe179ca9717d60d0423c587c0886e6162cdc70a71a94a04c9d54f78c82687daafd1498ea35a60cc9af194ddd2c02fa149d1"]}]}, 0x468}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000800)=""/83, &(0x7f0000000880)=0x53) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000600)=@req={0x5faf, 0x1f, 0x86, 0x3c}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000640)={0x0, 0xffffffff, 0x9, 0x101, 0x20, 0x7, 0xffff, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x432}}, 0x40, 0x1, 0x6, 0x2, 0x3}}, &(0x7f0000000700)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000740)={r2, 0x2c, 0xa9, "a81493ffe667c6cfd6f9b2bf4655f8d419eb220b41f52b669e5f11830e102eeeed41c044e3ac754f2ed703765b775caa5cddc197726102b9485039eba4e7d90017cd5492a3c8a83594a14d61d39ec0d1ab8303184d2f783e4a52d83c9aa996abeb379ca6240a10e89e6dd3d1d1f3127ba547914bcd4836512c4a64ac7d8e38792e6f1521a6b6f21386ae3d26235f94584539b0fa89371919c905e769f41f15bf3f9fe7b90d2dc653c4"}, 0xb1) ustat(0x0, &(0x7f00000000c0)) 2018/05/07 06:36:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002780)={0x0, 0x3, 0x1400004000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000340)="c2b5fe5e9ddb370c487deba47f909d68f13f87c9861d776ea2229aec0581a3db9dff545a562779b3c6c69506c3f22e621822cfa07595c3bb92a4084edc0c0e7eb5d9db54b4efb99b947e69e8c3035e813619ea7c67273edcc8ccecff29699188b3f21f8083535bf0153550d3253a34728da307dc2738d5aadd2de11871db5c808153768e974def9bce144a508cfd73b15f03ab1a34c6597cbd3d9e04a9a331a53407ef225fafbbe821252fe903bbccee9d", 0xb1}], 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000300)='|', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000240)={{0x7fff, 0x1f}, {0x7, 0x3}, 0x6, 0x2}) r1 = shmget(0x0, 0x2000, 0x88, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040), 0x20) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000bc0)="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", 0x4d2, 0x0, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x8000, 0x0) llistxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000480)=""/234, 0xea) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000140)={0x0, 0x10001, 0x7ff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000580)={0x0, 0xeb, "e00b729e0316facd0c81bfecd1d823492dc5136fde3524d985d3131bcc1870d45f64d758e49ddff22bd8a09d86de018955ebfe544dcc146ba6291686136f761728d31d5dcd1f337d41ecaa3d6b5798516c40044816901a9afb68314dedbccf432359fff562c9bb1c629dbdb0eaa22f6bd2c2c59e39e9baa982dbe368eb70123a981af6d98c0b00c0fd0811cee682d3836815c919b0ecb725d66fe26e411c829579ac44f91e458db93b21a09cc1edac201b5e36766301f7f50540f29edf3579ecd7e36def4f7d364bca59539694ad389ea17904090d40e88aa1966180c07d25f5c0c7f1f376496e8dc6c22b"}, &(0x7f0000000400)=0xf3) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000680)={0x3f, 0xd525, 0x820d, 0x9, 0x9, 0x5, 0x3f, 0x8ff, r3}, 0x20) 2018/05/07 06:36:09 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000), 0x3) 2018/05/07 06:36:09 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f0000000000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/05/07 06:36:09 executing program 5: prctl$intptr(0x7, 0x1) 2018/05/07 06:36:09 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x3}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:09 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f00008e0ff0)) timer_create(0x0, &(0x7f0000c81e03)={0x0, 0x0, 0x0, @thr={&(0x7f0000244f9a), &(0x7f0000658ffa)}}, &(0x7f00008a2000)) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='trusted.syz\x00', &(0x7f0000000140)='wlan0\x00', 0x6, 0x3) 2018/05/07 06:36:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_mr_vif\x00') prctl$seccomp(0x16, 0x0, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x20, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1f, 0x101000) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000500)) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=""/93, &(0x7f0000000300)=0x5d) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00000001c0)=0x2, 0x8) sendmsg$nl_generic(r1, &(0x7f0000000380)={&(0x7f00000003c0)={0x10}, 0xffd61fed1e9c44e0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYPTR, @ANYRES32=r1, @ANYRES16=r2, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES16=r3], @ANYRES64=r2, @ANYRES64=r2]]}, 0x1}, 0x4000003) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0x1) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) timer_getoverrun(0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f00000001c0)={0xffff, 0x3f, 0x6, 0x20, 0x7fff, 0x6, 0x9398, 0xf000000000000000}, &(0x7f0000000200)) capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) bind$vsock_stream(r3, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/05/07 06:36:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x8e027b31, 0x7ff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000440)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1400cab2", @ANYRES16=0x0, @ANYBLOB="000028bd70000000000001000000"], 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e22, 0x7ca, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0x64) 2018/05/07 06:36:09 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x43) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0xf2, &(0x7f0000000140)=[{0x45, 0x0, 0xfffffffffffffffc}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/07 06:36:09 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x4c}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:09 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bridge_slave_1\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x7, 0x4) r1 = socket$inet(0x2b, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@generic={0x8d, 0x8, 0x400}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000300)=0xc) setreuid(r2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000002c0)) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000000100)={0x84db8bc3262d4639, 0x0, [{0x40000013, 0x0, 0x3}]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r6, 0x5, 0x7fff, 0x83}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r7, 0x7}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x4e23, 0x3, 0x4e24, 0x6, 0xa, 0xa0, 0x80, 0x89, r8, r2}, {0x2, 0x4, 0xfff, 0x5a1f1d2e, 0x9, 0x1000000000000, 0x2, 0x4f9d}, {0x3, 0x3, 0x3b1, 0x7fffffff}, 0x7fff, 0x6e6bb4, 0x1, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3500, 0x0, 0x0, 0x0, 0x8, 0x100, 0x7}}, 0xe8) close(r0) 2018/05/07 06:36:09 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000140), 0x1) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x18000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0xfffffffffffffbff, 0x4) 2018/05/07 06:36:09 executing program 1: r0 = socket$inet(0x2, 0x9, 0xff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x606}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x8}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f00000000c0)) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:09 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) fstatfs(r0, &(0x7f00000002c0)=""/12) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000300)=0x0) r4 = getpid() kcmp(r3, r4, 0x5, r2, r2) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4008af12, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/05/07 06:36:09 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000040)='ceph\x00', 0x1000, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000140)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) mount(&(0x7f0000000300)='../file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='romfs\x00', 0x2000, &(0x7f00000003c0)) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x100, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x0, 'erspan0\x00', 0x1}, 0x18) 2018/05/07 06:36:09 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e970b56804b3747cc7"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x400000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r3 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x0, &(0x7f00000000c0)={'eql\x00', @ifru_mtu=0x34bec61}) 2018/05/07 06:36:09 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x28}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x18000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x440000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0x100, 0x70bd28, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x8800) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2101, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={r4, 0x6}, &(0x7f0000000100)=0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000cdfffc)="3b692cec", 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000300), 0x0) accept$alg(r1, 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00000002c0)) 2018/05/07 06:36:10 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x9, 0x80400) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48, 0x800) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x60, 0x0, &(0x7f0000000340)=[@transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x18, &(0x7f0000000240)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}], &(0x7f0000000280)=[0x28, 0x28, 0x28]}}, @acquire={0x40046305, 0x4}, @acquire_done={0x40106309, r2, 0x4}], 0xcd, 0x0, &(0x7f0000000480)="dc93eb7d26b850480e4af6c40aefd866c32eb1bab5044b7a3e27ded5fa58036a6770f888a4a8696ca85f35bab015d98060907693e2b653f241ff5a8f39cace383acefa5a24be54abe76244aaa025711f93227216751cbb1ad537bb0df6553203e420055cbbdcb4792ce0946faa2a0537f928dd338a56a1b2387a0f7105adb7da1620f6ed62c3f1407828c67cacd3211f7e7f19dd11b9f9543724128bd776e464441ddd615649eb6d4619b5167bd52d0b55fde812def2213479b78434491f834bafc68adacbf61a4d7a2c0afa3f"}) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) r3 = socket$kcm(0x29, 0x5, 0x0) r4 = dup2(r3, r3) sendmsg$inet_sctp(r4, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="a0", 0x1}], 0x1, &(0x7f00000003c0)}, 0x0) sendmmsg(r3, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) 2018/05/07 06:36:10 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x3e8}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:10 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x101902) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "18fa5b5e12000000df4636f7166df56c8e7c0549370d4be8f7ebca39ae063b55efd6140a4924b94e577fe324a2c10993944ef4353e936f9b6281b633bdb14bc0", "7ce30cbcada30769ca4d79659b4baace26406f99cc81b4267ae3193f1748e5b5"}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x210203, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000240)) 2018/05/07 06:36:10 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x3, 0x326) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r2) 2018/05/07 06:36:10 executing program 1: r0 = socket$inet(0x2, 0x9, 0xff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x606}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x8}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f00000000c0)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:10 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) io_setup(0x6, &(0x7f0000000100)=0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001140)='/dev/mixer\x00', 0x8080, 0x0) io_submit(r3, 0x1, &(0x7f00000011c0)=[&(0x7f0000001180)={0x0, 0x0, 0x0, 0x1, 0x5, r0, &(0x7f0000000140)="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", 0x1000, 0x0, 0x0, 0x1, r4}]) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r2) 2018/05/07 06:36:10 executing program 4: r0 = eventfd2(0x0, 0x80001) write$eventfd(r0, &(0x7f0000000000)=0x8, 0x8) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'veth1_to_team\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x400, 0x70bd29, 0x25dfdbfe, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40001}, 0x40) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x1ff) r3 = socket$inet(0x2, 0x7, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xae, "6c8ab87d64152d0a815eb961da812ca9c787d5edcf2e10ffa6730b2e9dc563bbd8e5b64f3aab7cc1453be1b34014b24a2c8ac7c9b4ebc14b20a06250f00097df7d4d4f084ac09dfb2f666106a4bfa0f9f24d13b6f09f9fc86234a6a4e254c176b5a341d945b1e957c1bee9684389a7c0a8883f2c0618b6cbf78701540082e0f742c5d8b1233792c04354f8d76542082ab0ac2912db20e6a17c41838962daf1b4bb9f036b85d62865e849dcb046c0"}, &(0x7f0000000340)=0xb6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000380)={r4}, &(0x7f00000003c0)=0x8) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000400)='/dev/uinput\x00', 0x0, 0x0) ioctl$EVIOCGSW(r6, 0x8040451b, &(0x7f0000000440)=""/16) ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r6, 0xc1105511, &(0x7f0000000540)={{0xfe, 0x6, 0x6, 0x0, "636acd323bbbd16b20dd94a29e82020875342d51645cb4f7476878026c1e44d22364039c19de14c3f04e00ac", 0x7}, 0x0, 0x0, 0x100000000, r7, 0x0, 0x4, "abfa1b85cfccad16755397680694f8a0b4af2ca4bdf38f2b8a9a8569785bb30d5ced38bafc8ca4fc64257c303f3061428231aab5d3f177e85da29daea36b7f74", &(0x7f0000000500)='/dev/uinput\x00', 0xc, [], [0x6, 0x4, 0x100000000, 0x55]}) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f0000000680)) r8 = syz_open_dev$sndmidi(&(0x7f00000006c0)='/dev/snd/midiC#D#\x00', 0x5, 0xc0) r9 = openat$full(0xffffffffffffff9c, &(0x7f0000000700)='/dev/full\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000008c0)={r9, 0x0, 0xb8, 0xa4, &(0x7f0000000740)="acddd27dc22ca112fb32c57ba34084500bd409a6144f954901548e95fc921bfd553cab550d9eb61dad414df8f665e8cba467aa16fa27dd2d06a6dcd093d6192ba044d7bd519f33d884c6cb67e984ed0932e32a5bba6582ece999c0430ce57d9d6e34c3b000881d0102f54a980f1b9a9c4ca99d3a36678c98a3f4528ba56d77264dc772bd8727c9f3a8697e3eab6fd5deeee947df3bd96ecc67b77abc19fa2e532a7e47a9eeafb373faba6c6e376e6563c4137ae934538d2f", &(0x7f0000000800)=""/164, 0x100000001, 0x1f}, 0x28) ioctl$TCGETA(r9, 0x5405, &(0x7f0000000900)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r8, 0x84, 0x6b, &(0x7f0000000940)=[@in6={0xa, 0x4e24, 0x3a, @remote={0xfe, 0x80, [], 0xbb}, 0x3}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r9, 0x84, 0x23, &(0x7f0000000980)={r5, 0x3423}, 0x8) ioctl$KDDELIO(r8, 0x4b35, 0x7e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000000ac0)={r4, 0xd8, &(0x7f00000009c0)=[@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x8, @empty, 0x6}, @in6={0xa, 0x4e24, 0xffffffffffffc17b, @empty, 0x7b3e}, @in={0x2, 0x4e23, @rand_addr=0x2400000000000}, @in6={0xa, 0x4e23, 0xdb5, @dev={0xfe, 0x80, [], 0x13}, 0x7}]}, &(0x7f0000000b00)=0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r8, 0xc1105518, &(0x7f0000000b80)={{0xd8f1, 0x7, 0x8, 0x0, "aba6cb4dfeb1aa4b89142faa1b8ae1be6334ae759b80a02708fcab1807dfbe253069ecc961d9e892685d10df", 0x206}, 0x0, 0x0, 0x1, r7, 0x1, 0x2, "d424f949eedf50ebb845870cf2ebcf14e1ce657e9e3e8f46d3f6148fb32957e97c61e9b1533788376cad56a86b14db7f2b301b0fd6d594773c7528d9601f671d", &(0x7f0000000b40)='system\x00', 0x7, [], [0x8, 0x2, 0x80000001, 0x4]}) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000d00)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r6, &(0x7f0000000dc0)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x8000400}, 0xc, &(0x7f0000000d80)={&(0x7f0000000d40)={0x24, r10, 0x301, 0x70bd25, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x98e}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x24}, 0x1}, 0x20000000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r9, 0xc0f85403, &(0x7f0000000e00)={{0xffffffffffffffff, 0x0, 0x3ff, 0x1, 0x80000001}, 0x401, 0x401, 'id0\x00', 'timer0\x00', 0x0, 0x1, 0xe16, 0x6, 0x3}) sendmsg$IPVS_CMD_NEW_DAEMON(r6, &(0x7f0000001040)={&(0x7f0000000f00)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001000)={&(0x7f0000000f40)={0x98, r10, 0x2, 0x70bd28, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x4}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffe0000000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000004}, 0xc081) sendmsg$FOU_CMD_DEL(r9, &(0x7f0000001140)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001100)={&(0x7f00000010c0)={0x24, r2, 0x400, 0x70bd28, 0x25dfdbff, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x50}, 0x1) 2018/05/07 06:36:10 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x5c8}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:10 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x40000) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="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", 0x1000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001140)={0x0, 0x3}, &(0x7f0000001180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000011c0)={0x2, 0x8, 0x800, 0xffff, r1}, 0x10) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001240)=ANY=[@ANYRES32=0x0, @ANYBLOB="45000000d630b976cb3337d9b0068c38a4c1ed894597c85e774c8c6f0211a56d900f7fe1aaf6920e05bfb913f1111f0a699c6ba41566739f6a49d7f7972e2166492900000000a4276c44569ec4412ab31351a6b6d6c4d8091ac63c4b0e88a8f4b73bd29b836ddbb27feda4e42a7f7f1c242a71e41eeae2be21443259978cb533f5ae549f8c0c10379cf8416c3853398c8eba4ba9845d31a25e91adb4876249801e7d34d4c368feaa5fa9fa5f8254d7cceac1a1aad72a8b99286e03f9ba39c7b588ac14d35cd4070097823e94e298efd903f4709c60407149d6c8a26570e7e145666b00e53cdcb667c707bde018ae"], &(0x7f00000010c0)=0x4d) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001100)={r2, 0x321, 0x0, 0xdab3, 0x0, 0x26c0}, 0x14) syz_open_dev$audion(&(0x7f0000001200)='/dev/audio#\x00', 0xffff, 0x400080) 2018/05/07 06:36:10 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) write$eventfd(r1, &(0x7f0000000040)=0x6, 0x8) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)="80c957b6b7b18b6652c0f1f6b783807cf28d020ca613f4ee9ccca1f351b5873ceb5160aa2d6bfc77aa26946e8176d3156c4ad821fdf8113e2356eb7646e547c09b6bbf0b2a1e309d5ccca362822a7d2c3fb48c7ab342e598300cad5ebb764c8a6b80b1c3c7fc2df444dbe1a60add39549e462e228e35e5eed0fa08f3af848be6c8a838306793e2a3c1cb6c237ed63b9a1f080b3320a07d9eb8cc3bb92e693d5b23e901f3b4c6db64fed371e31019326f83a0bec425ac8e47b59670579cd55de80ea7143d532866812d95493c1f2fb4790731596b8ba23991270ae079a8da40c7c330d8405639eb5ba754e3b303ad", 0xee) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000180)=""/180, &(0x7f0000000240)=0xb4) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000280)="1c80c40c126358aae114ba82a8d2e0a916c2f7548264d93b643d3bfa359b9734e9e28b84d46113824c90488a94cd72652360bf06af36d2581a573129151ea31ee323052fd7ea5ebbb6bd263b759ed163deb381f7938764b0a6c8e290817e5c8d09569ad87ead6968cb9797a0baee00bb7198398d5c35632c93f6b186397e06cae7021f28cf69adf1", 0x88}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="642a3a836ba1e428e89329efe7a062f021b912a630f27e12ee4b9e97b4c27d2e60ae6398653d7904e7b3b12a77a23f2c6cc951ebd2ae12d84d9abb878687106030df892cc13fdc855991ffd09440c63fd655917a277278abb61e7cdfc306fc6002c69bec1d6bf97baa307dddb5d72da3162a9c6553c7d60ab2555147e3fcfbed5e50751665b87d0db266a1381573b254126838d70d733106f12fcb439f22139f787733b0d9085544f3f3242c1ed97f7a740c2a4114e1e5e66acca75ff1b975e684", 0xc1}, {&(0x7f0000001440)="e5247b41a7681d0943d47a8b84fb2762f4", 0x11}, {&(0x7f0000001480)="163b3699b01cb06e40b022fbb5078d5f5a4b0c2cfe161fb6715ff7d7ad29a168dc5aab22610ccbe3a7793ca804cb89fda3fb7a7f21652be6099263881a0e83fe5f2de94d8926d50f0a2259439d59f1229ba4f3669925d85f5d7d770207305bba7323182868110ea4a712f3b0efbcd5f77f717fd39c6621adab3dc6856957b1129926abf4e7b66c6c138f42b89fcbda13f9d714527ae13f5bacc90e25ea93d48303abb37c650995dcfed307d8b335be741d90ec7b981f39", 0xb7}], 0x5) r2 = getpgid(0xffffffffffffffff) capget(&(0x7f00000015c0)={0x20071026, r2}, &(0x7f0000001600)={0x9, 0x3, 0x1, 0x0, 0x48d, 0x2}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001680)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001780)=0xe8) r6 = getegid() setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000017c0)={r2, r5, r6}, 0xc) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001840)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000001940)={&(0x7f0000001800)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001900)={&(0x7f0000001880)={0x54, r7, 0xc00, 0x70bd2a, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa551}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) r8 = add_key$keyring(&(0x7f0000001980)='keyring\x00', &(0x7f00000019c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r9 = add_key(&(0x7f0000001a00)='user\x00', &(0x7f0000001a40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001a80)="3448555ed0be5825e823b3ea2ea3bd890c7871bd50d14e88ea5e65a7dcabd4086b9d59c486e3d04d6b2ba7021ea6496202e17168f0d1ec50a54c595a3a0e6b8218d729b581f22f28f60c4e6f3ce22fa37a201d1e4b2eb9bd0a9bc926", 0x5c, 0xfffffffffffffffc) keyctl$link(0x8, r8, r9) ioctl$TIOCSTI(r0, 0x5412, 0x3) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001c00)={@in6={0xa, 0x4e24, 0x8b4, @dev={0xfe, 0x80, [], 0x1a}, 0xf7}, {&(0x7f0000001b00)=""/162, 0xa2}, &(0x7f0000001bc0), 0xc015d76cd8a36320}, 0xa0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001cc0)={r4}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001d00)=0xffffffff, 0x4) getsockname$inet(r3, &(0x7f0000001d40)={0x0, 0x0, @multicast2}, &(0x7f0000001d80)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001dc0)={{}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000001ec0)=0xe8) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000001f00)="61384eb34dd198820f8bd359c224d042fbb9de61f1b678e5af50f259fd194fbdd9c28d003a000f80a2190a4471a013c776b68152e7fc1b8c169a7e6242cd3ec80e24cc528729884bc819036b12fc993410c7a622fac4d077f59095ec073d49862fae978ff8b19f0bb1f3ce3264718701d2bb4d12c006ee19694cf6115c3839a8af544cefe7041dd67463b5ad28bc8683ab17c1937e2f0edddab2e8ef02140e5901581ec917a0e5d16d7057c396b64f18d5828061aab9cafa8262aed39be35dc9f2225c4416475a816f6268ebefcacb1c6de2f5d9ac7df3d0763c194da085bec5e30c", 0xe2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0x4e20, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x5, 0xbfe7}, &(0x7f00000020c0)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002100)={r10, @in6={{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x7f, 0x9, 0x4000000000000, 0x6, 0x7c}, 0x98) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00000021c0)=""/211) getpeername(r4, &(0x7f00000022c0)=@nl, &(0x7f0000002340)=0x80) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002380)) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f00000023c0)=0x477) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002400), 0x4) 2018/05/07 06:36:10 executing program 2: socket$unix(0x1, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000f36000)=@abs={0x1}, 0x8) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f00008cdf77), 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x3ff}, &(0x7f0000000140)=0x88) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') syz_fuseblk_mount(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000100)='./file2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r2, r3) r5 = dup2(r0, r1) r6 = semget(0x2, 0x0, 0x190) semop(r6, &(0x7f00000001c0)=[{0x2, 0x9, 0x1800}, {0x0, 0x3f, 0x1000}], 0x2) syz_open_procfs(0x0, &(0x7f0000000040)='net/sco\x00') ioctl$BLKALIGNOFF(r5, 0x127a, &(0x7f0000000180)) tkill(0x0, 0x0) 2018/05/07 06:36:10 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x13}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:10 executing program 0: 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 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x2, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x6, &(0x7f0000000540)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@rand_addr}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xffffffff, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r3, 0x5, 0x30}, 0xc) socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240), 0x4) 2018/05/07 06:36:11 executing program 1: r0 = socket$inet(0x2, 0x9, 0xff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x606}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x8}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f00000000c0)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:11 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/05/07 06:36:11 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000040)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a280)=[{&(0x7f0000007000)=@abs, 0x6e, &(0x7f0000008380)=[{&(0x7f0000007140)="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", 0x26d}], 0x1, &(0x7f0000008480)}], 0x1, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f2f36c"]]) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup2(r4, r1) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/07 06:36:11 executing program 7: setreuid(0x0, 0x0) uname(&(0x7f0000000040)=""/35) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net\x00') umount2(&(0x7f0000000080)='./file0\x00', 0x6) getdents64(r0, &(0x7f00000001c0)=""/102, 0x590) ioctl$TCFLSH(r0, 0x540b, 0x8) 2018/05/07 06:36:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x100000003e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0xfffffffffffffffd) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r0, &(0x7f000034aff8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)={0xc, 0x0, '/&k"'}, &(0x7f0000000180), 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000200)={'nat\x00'}, &(0x7f00000001c0)=0x54) 2018/05/07 06:36:11 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4, 0x0) io_setup(0xc15, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0xe, 0x0, r0, &(0x7f0000000100)="7acaff70d18990cec451b4d96d01de943f1f611fb0e27f4e6f364fe6f51b7454a2ebc12762b59072dec7761b85e0f99ebeed93f3226932d1386510190cd0a746fc9dc3e1c841a2241a3d44e908c09cf2009a10aa8335d01e3c95947bd4101dd65ad653c5440ec19fba3f7f9680e837bfe1b098bb5f8359df5219b5730c2d0f142c170ce91df5df4fe11d6cd0b592fed09e071214e8a3665f337654adbb726f03aa5e2c305e0681208016225b6b83442671d16b32ec9ca6bb4c7ac01c53334eab518310e740b32d239a82631536522822e792ad2728e6fe809b2e7e3d5e043af79b7a7b73b0b4cc5e9ebada7ea6dc", 0xee, 0x9, 0x0, 0x1, r0}]) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/76) 2018/05/07 06:36:11 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x200000000000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:11 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000900)=@broute={'broute\x00', 0x20, 0x4, 0x680, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f00000001c0), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'ip6tnl0\x00', 'veth1_to_team\x00', 'bond0\x00', 'yam0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @random="c433dba47608", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, 'bridge_slave_0\x00', 'bond_slave_1\x00', 'bpq0\x00', 'veth0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xd8, 0xd8, 0x108, [@cgroup0={'cgroup\x00', 0x8}, @mac={'mac\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xfffffffffffffc00}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x13, 0x0, 0x0, 'syzkaller0\x00', 'lo\x00', 'bond0\x00', 'team0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0x168, 0x1b0, [@cpu={'cpu\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "6018bd883d41680828658dede8085faf9a22db4eefe7feebfdd61b59b1b904f8174b4248cf6eec7bbddc7d07639ad89c12398f33de732a27951a2435ea06d9cd"}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'gretap0\x00', 'ip6tnl0\x00', 'ipddp0\x00', 'syzkaller0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x198, 0x218, 0x248, [@comment={'comment\x00', 0x100}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}, @common=@log={'log\x00', 0x28, {{0x0, "0e3369764bf5df1b5a8424ba560f271dd47e7ef31dce6bb54b253c52f860"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x6f8) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xa74d, 0x40000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x3, 'ip6gre0\x00', 0x4}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000017c0)={&(0x7f0000000100)={0x14, 0x1, 0x1, 0x789}, 0x14}, 0x1}, 0x0) 2018/05/07 06:36:11 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x3000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:11 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x1c, 0x0, &(0x7f0000000200)=[@request_death={0x400c630e, 0x4}, @free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/05/07 06:36:11 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$int_in(r1, 0x200000005452, &(0x7f0000000240)=0x7) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x638, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/07 06:36:11 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x3e8}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:11 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000500)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x108) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r3 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) r4 = dup2(r2, r1) ppoll(&(0x7f0000000080)=[{r4, 0x400}, {r2, 0x108}, {r2, 0x84}, {r3}], 0x4, &(0x7f00000000c0), &(0x7f0000000100)={0x4}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)={0x0, 0x3}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000640)=ANY=[@ANYBLOB="7f0000000000000002004e20ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000800000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac14141a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000730f00000000000000000000000000000000000000000002004e21e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000002004e247f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac141415000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x490) r5 = shmget(0x2, 0x4000, 0x78000000, &(0x7f000000d000/0x4000)=nil) shmat(r5, &(0x7f0000009000/0x2000)=nil, 0x1000) 2018/05/07 06:36:11 executing program 7: 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) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x977, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000040)={0x8, 0x0, 0x9, 0x1, 0x9, 0x8}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/05/07 06:36:11 executing program 1: r0 = socket$inet(0x2, 0x9, 0xff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x606}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x8}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f00000000c0)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:11 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xffffffffffffffff}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:11 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x44040, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f00000000c0)=""/92, &(0x7f0000000140)=0x5c) r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) clock_getres(0x3, &(0x7f0000000180)) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0xe8) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) 2018/05/07 06:36:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000001d000103000000000000000015000000", @ANYRES32=0x0, @ANYBLOB="89ce40004aab9ca212594d920000eeae9802aad6a955d27bcc96ddc86cb3632a0f02c3684d255c36a8bb6364dbc888c571df0af779d37426eb86d7814a99da263f5375655428d5e52a837d6c2b0cfb72391cf41b7263bd0fcc36e1c987bacf28c97f3a0ce6d323e8c9f542d3a521abf1c57667c7b3f7308a4de460d1775299ea754d1db05f12ba50ee5f93a825d87a143e9fc9b06202eca926a764dc7e087ccc4e54f4b9e84e2f95922c2d748072e3436ff7ea"], 0x1c}, 0x1}, 0x0) fcntl$setsig(r0, 0xa, 0x1a) [ 395.318853] binder: 28117:28123 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 395.341774] binder: 28117:28123 BC_FREE_BUFFER u0000000000000000 no match 2018/05/07 06:36:11 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x2000000000000, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp, 0x400, 0x0, 0x7, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) [ 395.458252] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 395.514276] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/07 06:36:13 executing program 1: r0 = socket$inet(0x2, 0x9, 0xff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x606}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x8}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:13 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x8}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:13 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1}) fcntl$notify(r0, 0x402, 0x28) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) dup2(r1, r0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000080)='dev ', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000540)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000580)={0xfffffffffffffffc, 0x8000000000001}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000440)={'syz_tun\x00', 0x1103}) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setown(r0, 0x8, 0x0) setpriority(0x0, 0x0, 0x5) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) openat$uinput(0xffffffffffffff9c, &(0x7f0000000500)='/dev/uinput\x00', 0x400000, 0x0) io_setup(0x1f, &(0x7f0000000400)) add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) accept$inet(r4, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0x10) 2018/05/07 06:36:13 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x2c4082) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005540)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005640)=0xe8) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) socketpair(0xa, 0x6, 0xfffffffffffffffc, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) open_by_handle_at(r4, &(0x7f00000000c0)={0x8, 0x8}, 0x200000) r5 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ioctl$int_in(r4, 0x5421, &(0x7f0000001580)=0x6) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) socketpair(0x0, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000380)=""/176, &(0x7f0000000300)=0xb0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000140)={0x20, 0x0, &(0x7f0000000080)=[@acquire_done={0x40106309}, @free_buffer={0x40086303, r5}], 0x0, 0x0, &(0x7f00000000c0)}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000005680)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000005480)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) r7 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r7, 0x8040450a, &(0x7f00000054c0)) close(r7) mkdir(&(0x7f000082f000)='./control\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x9e, "27f8c853876887fd47e7dfc648843e95a31e477f00db4b70ef9ac835081a718d01d4a523fadddde37e73a6e8e341d5ce099a762f14985fd8cf1cfa14301efc1534f55b66dcfc5b6ca73e22428c10483ad623a601e7d9badf99691d8651606e7d1c11733590ad6692929f6a50440cfd219a6e6339cd98e88e7118ae3b99c5cda72840d181a9999e2f94722ccfc55202a39201124e379768f5a7cf147c8b0c"}, &(0x7f0000000100)=0xa6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000480)={r8, 0x46, "338c63db057fa63ecd0b14030b36014f079e2ed369ac8d3d6733c122ab14023dae8d133e634a65974e11f195409ff13841ec525d8212d0c12e7a8ee419c8a4c3b8041312071a"}, &(0x7f0000000280)=0x4e) creat(&(0x7f00000054c0)='./control/file0\x00', 0x111) syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0xf6ca, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000500)={r8, 0x1000, "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"}, &(0x7f0000001540)=0x1008) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x8, 0x10, r0, 0x1000000) socket$inet(0x2, 0x3, 0xff) 2018/05/07 06:36:13 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB]) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40, 0x0) write$eventfd(r1, &(0x7f0000000040)=0xc3ef, 0x8) 2018/05/07 06:36:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)={0xfffffffffffffb42, 0x7f25, 0x7c1, 0x9, 0x4, 0x4, 0x9, 0x7, 0x100000000, 0x2, 0x8000, 0x9}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8001, 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x1d}, 0x33c}, {0xa, 0x4e22, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1, [0x40, 0x200, 0x50, 0x3, 0x401, 0x3, 0x80, 0x18dd]}, 0x5c) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{0xffff0000, 0x0, 0xfffff000}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffd}) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f00000000c0)=0x10000, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x4, 0x5000}) 2018/05/07 06:36:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000d90ff7)='net/unix\x00') epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)) 2018/05/07 06:36:13 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x8000000000000000, 0x1f, 0xb79c, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x40}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x20000000003, 0x3c, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x0, 0x3}}, 0x26) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) [ 396.652379] binder: 28168 RLIMIT_NICE not set 2018/05/07 06:36:13 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x400000000000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:13 executing program 7: r0 = epoll_create1(0x80000) epoll_pwait(r0, &(0x7f00000000c0)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) socketpair$inet6(0xa, 0x800, 0x9, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180)=0x3, 0x4) epoll_pwait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x7, &(0x7f0000000080)={0x1ff}, 0x8) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x40000, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) 2018/05/07 06:36:13 executing program 0: unshare(0x8000400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x1c30ac0fa05ac1e9, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000001c0)={0x5, 0x36, &(0x7f0000000180)="cf761d7c7b5386dea5931d3091a7b1cb501e128294aa5c2a27565c70be078f5d48ea8fe0a77f39cf6adfc7a531933649b45030813f1c"}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x1, [0xffffffff]}, &(0x7f0000000040)=0x6) unshare(0x200) 2018/05/07 06:36:13 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) r1 = dup(r0) openat$cgroup_procs(r1, &(0x7f00000004c0)='cgroup.threads\x00', 0x2, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000580), 0xfecb) [ 396.872439] Unknown ioctl 21538 [ 396.926111] Unknown ioctl 21538 [ 397.449949] binder: 28166:28213 got transaction to context manager from process owning it [ 397.458349] binder: 28166:28213 transaction failed 29201/-22, size 0-0 line 2847 [ 397.480701] binder: undelivered TRANSACTION_ERROR: 29201 [ 397.489651] binder: 28166:28213 BC_ACQUIRE_DONE node 55 has no pending acquire request [ 397.498115] binder: 28166:28213 BC_FREE_BUFFER u000000002000c000 no match [ 397.675115] binder: 28166:28213 ioctl c0306201 20004000 returned -14 [ 397.681751] binder: BINDER_SET_CONTEXT_MGR already set [ 397.687128] binder: 28166:28215 ioctl 40046207 0 returned -16 [ 397.725676] binder_alloc: binder_alloc_mmap_handler: 28166 2000c000-2000e000 already mapped failed -16 [ 397.739095] binder: 28166:28216 got transaction to context manager from process owning it [ 397.747471] binder: 28166:28216 transaction failed 29201/-22, size 0-0 line 2847 [ 397.762156] binder: undelivered TRANSACTION_ERROR: 29201 [ 397.767781] binder: 28166:28218 BC_ACQUIRE_DONE node 55 has no pending acquire request [ 397.775964] binder: 28166:28218 BC_FREE_BUFFER u000000002000c000 no match 2018/05/07 06:36:14 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = semget$private(0x0, 0x1, 0x10) semctl$GETVAL(r2, 0x3, 0xc, &(0x7f0000000080)=""/97) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) dup(r1) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYRES16], &(0x7f0000000000)=0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/07 06:36:14 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x300000000000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:14 executing program 1: r0 = socket$inet(0x2, 0x9, 0xff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x606}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x8}, 0x8) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) r2 = getgid() getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x8) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast1, @in=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) close(r0) close(r1) 2018/05/07 06:36:14 executing program 0: getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000100)=0x80) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140), 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 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) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000001c0)={'bond_slave_1\x00', {0x2, 0x4e23}}) close(r1) 2018/05/07 06:36:14 executing program 3: removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'os2.', 'vboxnet0\'\x00'}) socket$netlink(0x10, 0x3, 0x4) 2018/05/07 06:36:14 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 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/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}], 0x316, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000003fdc), 0x1, 0x0, &(0x7f0000002000)='u'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/05/07 06:36:14 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x8c) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xe, 0x4, 0x4, 0xfffffffd, 0x0, r0, 0xffffffffffffffff}, 0xfffffde3) 2018/05/07 06:36:14 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x2000000000000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:14 executing program 3: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) getgroups(0x3, &(0x7f0000000240)=[r0, r1, r2]) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x44000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xffffffffffffd8c5, 0x101, 0x4, 0x3, 0x7fffffff, 0x5, 0x0, 0x0, 0x9a7, 0x7}, 0xb) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000000)) 2018/05/07 06:36:14 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) recvfrom(r0, &(0x7f00000000c0)=""/133, 0xffffff00, 0x0, 0x0, 0x0) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000622ffc), 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r1, r2/1000+10000}, {0x77359400}}) [ 398.768111] binder: 28224:28257 got reply transaction with no transaction stack [ 398.775705] binder: 28224:28257 transaction failed 29201/-71, size 0-0 line 2763 [ 398.892555] binder: BINDER_SET_CONTEXT_MGR already set [ 398.892621] binder_alloc: binder_alloc_mmap_handler: 28224 20000000-20002000 already mapped failed -16 [ 398.898056] binder: 28224:28262 ioctl 40046207 0 returned -16 [ 398.916812] binder_alloc: 28224: binder_alloc_buf, no vma [ 398.922484] binder: 28224:28257 transaction failed 29189/-3, size 0-0 line 2971 [ 398.957250] binder: undelivered TRANSACTION_ERROR: 29201 [ 398.962806] binder: send failed reply for transaction 59 to 28224:28231 [ 398.969700] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/07 06:36:15 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x2000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:15 executing program 1: r0 = socket$inet(0x2, 0x9, 0xff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x606}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x8}, 0x8) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:15 executing program 5: 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_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x6, 0x1, 0x3, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000100)={0x2, 0x400, 0x5, 0x200, 0x2, 0x7}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/07 06:36:15 executing program 3: 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_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x0, 0x8dc9}) r2 = accept(r1, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80) getpeername$llc(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) fstat(r0, &(0x7f0000000080)) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x0, 0x19eab208}) 2018/05/07 06:36:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/07 06:36:15 executing program 4: 2018/05/07 06:36:15 executing program 7: 2018/05/07 06:36:15 executing program 2: 2018/05/07 06:36:15 executing program 2: 2018/05/07 06:36:15 executing program 4: 2018/05/07 06:36:15 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xb00}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:15 executing program 7: 2018/05/07 06:36:15 executing program 0: 2018/05/07 06:36:15 executing program 3: [ 399.378186] *** Guest State *** [ 399.381543] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 399.390436] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 399.399333] CR3 = 0x0000000000000000 [ 399.403767] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 399.409775] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 399.415793] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 2018/05/07 06:36:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) 2018/05/07 06:36:15 executing program 7: r0 = getpid() pause() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="6e0013"], &(0x7f0000ea3000)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) [ 399.422496] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 399.430518] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 399.438540] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 399.446560] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 399.454584] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 399.462603] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 399.470610] GDTR: limit=0x00000000, base=0x0000000000000000 [ 399.478627] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 399.486813] IDTR: limit=0x00000000, base=0x0000000000000000 [ 399.494840] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 399.502871] EFER = 0xfffffffffffffffe PAT = 0x0007040600070406 [ 399.509311] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 399.516806] Interruptibility = 00000000 ActivityState = 00000000 [ 399.523063] *** Host State *** [ 399.526313] RIP = 0xffffffff811f7479 RSP = 0xffff88018a9af390 [ 399.532334] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 399.538790] FSBase=00007f6507a37700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 399.546620] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 399.552557] CR0=0000000080050033 CR3=00000001a91ad000 CR4=00000000001426e0 [ 399.559608] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 399.566334] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 399.572421] *** Control State *** 2018/05/07 06:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() clock_gettime(0x0, &(0x7f0000000300)={0x0}) futex(&(0x7f0000000240)=0x4, 0x0, 0x4, &(0x7f0000000180)={r1}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002700)=[{&(0x7f0000000340)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000001440)="cd437663d15a7253258cf5599bb6177079aa9c5393cee650a7cc723f8005fa49750760cafad5c7d21bc5ad7fb6dc9df92f0b56ce888cd708e0123d84662aafcfdd376d4961d0b04a26ce1466a6a0645f4052ca1c72f45e43085db2f5b0c3fe564bc7e2370aa05a89ec0f312618464e332e1aca9e54e17237c6981a6a937f47809f9724cf9e98801ecbb3", 0x8a}], 0x1, &(0x7f00000017c0)}, {&(0x7f0000001bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001c40)}], 0x1, &(0x7f0000002480)=[@cred={0x18, 0x1, 0x2, r0}, @cred={0x18, 0x1, 0x2, r0}], 0x30, 0x20000040}], 0x2, 0x8001) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5babb8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc193f87d58455230c513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647a", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x378}], 0x2, 0x0) [ 399.575925] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 399.582622] EntryControls=0000d3ff ExitControls=0023efff [ 399.588379] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 399.595330] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 399.602052] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 399.608667] reason=80000021 qualification=0000000000000000 [ 399.615049] IDTVectoring: info=00000000 errcode=00000000 [ 399.620529] TSC Offset = 0xffffff2725828865 [ 399.624896] EPT pointer = 0x00000001ae6ff01e 2018/05/07 06:36:17 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpid() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x1, 0x20, &(0x7f0000000080)=[@efer={0x2, 0x2100}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) wait4(r0, 0x0, 0x0, &(0x7f0000000700)) 2018/05/07 06:36:17 executing program 4: r0 = getpid() pause() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0c8f"], &(0x7f0000ea3000)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/07 06:36:17 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xffffffc0}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:17 executing program 1: r0 = socket$inet(0x2, 0x9, 0xff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x606}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x8}, 0x8) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() clock_gettime(0x0, &(0x7f0000000300)={0x0}) futex(&(0x7f0000000240)=0x4, 0x0, 0x4, &(0x7f0000000180)={r1}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002700)=[{&(0x7f0000002540)=@abs, 0x6e, &(0x7f00000026c0)=[{&(0x7f00000025c0)="d021669155342175af391ae1ddd1c7b79a4ef82f46dc5da2451843093b62df56a83780cfc817590810618f091083337208436af93c15c5dcc0fcdf6b8a809b39a4883b222f76eab1b1532c30f006cb7d0e16e088ebb32c8f804ec0299f2046dd49d0924ea403a35ddfedb3ff9b59fb814d9b4f0f2a36f68a1e6a82a4471a4932535dcd939f0c49d73b5cfea6e5ee92a2a83ba9a3775e792b5401a27e15fe994452ede4a6897d8d37ff7a26f575a0652ec79dd48290b180ef1ce8869754a5b2fd7b325ecafb55ace9df5cde10", 0xcc}], 0x1}], 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x378}], 0x2, 0x0) 2018/05/07 06:36:17 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x800, 0x200, 0x1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8400, 0x0) fcntl$notify(r1, 0x402, 0x8) ioctl(r0, 0x2a, &(0x7f00000000c0)="f4f9dd84e70a57f70435a7654cf3bcd5aa41e85327239706e54cfce27a1e0ee2b36f3453d7c2cacf43621de460b433d86c156c8055d1ee28ffd4f6352e63000b3b2aaa2066c47400ac46b3acee968d235e522843e56ac7ab09d6d557e84b7ac5f0bd419fd015a7941309411980a41d9e01b210246f68b32f19ceca44c595ac3764a00bb3f347da858f270e64b1d19484acc6166afdfc68c39e62f76e4cc1") lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000200)=""/239, 0xef) bind$rds(r1, &(0x7f0000000300)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) openat$cgroup_int(r1, &(0x7f0000000340)='io.bfq.weight\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000003c0)={0x4, &(0x7f0000000380)=[{0xffffffff, 0x7e, 0x9, 0x6}, {0x3, 0x8, 0x5, 0x400000000}, {0xfff, 0x7fff, 0x8, 0x8}, {0x4, 0x7, 0x7f, 0x7297000000000}]}) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') ioctl$KDDELIO(r0, 0x4b35, 0xff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendmsg$can_bcm(r0, &(0x7f00000006c0)={&(0x7f00000005c0)={0x1d, r2}, 0x10, &(0x7f0000000680)={&(0x7f0000000600)={0x7, 0x0, 0x1f, {0x0, 0x2710}, {}, {0x2, 0xf9, 0x200, 0x6}, 0x1, @can={{0x3, 0x4, 0x5, 0x41255d18}, 0x0, 0x2, 0x0, 0x0, "80581ac32e0ad65a"}}, 0x48}, 0x1, 0x0, 0x0, 0x8800}, 0x40000) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000700)={0x3, 0x5, 0x3, 0x5}) syz_genetlink_get_family_id$team(&(0x7f0000000740)='team\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/kvm\x00', 0x30201, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00000007c0)={0x0, 0x9, 0x4, 0x402}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000800)=0x7, 0x4) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e22}, 0x10) r3 = getpid() migrate_pages(r3, 0x6, &(0x7f0000000880)=0x7, &(0x7f00000008c0)=0x8000) r4 = syz_open_dev$vcsn(&(0x7f0000000900)='/dev/vcs#\x00', 0x8, 0x242) openat(r4, &(0x7f0000000940)='./file1\x00', 0x80, 0x80) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000980)={0x1f3f, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000a40)={0x0, 0x3}, &(0x7f0000000a80)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000ac0)={r5, @in6={{0xa, 0x4e22, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x84) ptrace$pokeuser(0x6, r3, 0xfffffffffffffffe, 0xfffffffff3ec8026) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/sequencer2\x00', 0x800, 0x0) 2018/05/07 06:36:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000001800), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) nanosleep(&(0x7f0000000180)={0x0, r1+30000000}, &(0x7f0000000380)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000002940)=ANY=[@ANYBLOB="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"]], 0x4) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 06:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() clock_gettime(0x0, &(0x7f0000000300)={0x0}) futex(&(0x7f0000000240)=0x4, 0x0, 0x4, &(0x7f0000000180)={r1}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002700)=[{&(0x7f0000000340)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000001440)="cd437663d15a7253258cf5599bb6177079aa9c5393cee650a7cc723f8005fa49750760cafad5c7d21bc5ad7fb6dc9df92f0b56ce888cd708e0123d84662aafcfdd376d4961d0b04a26ce1466a6a0645f4052ca1c72f45e43085db2f5b0c3fe564bc7e2370aa05a89ec0f312618464e332e1aca9e54e17237c6981a6a937f47809f9724cf9e98801ecbb3f1a2", 0x8c}], 0x1, &(0x7f00000017c0), 0x0, 0x10}, {&(0x7f0000001bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001c40)="0500ba66de046525e25cf69ce659af6e63772e56e29943d15ababa7c111e6c96ac94", 0x22}], 0x1, &(0x7f0000002480)=[@rights={0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r0}, @cred={0x18, 0x1, 0x2, r0}, @cred={0x18, 0x1, 0x2, r0}, @cred={0x18, 0x1, 0x2, r0}], 0x9c, 0x20000040}, {&(0x7f0000002540)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000002940)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4000}], 0x3, 0x8001) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x378}], 0x2, 0x0) 2018/05/07 06:36:17 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x4000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:17 executing program 7: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) migrate_pages(r1, 0x3, &(0x7f0000000240)=0x8000, &(0x7f0000000280)=0x81) 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) getsockopt$inet_buf(r0, 0x0, 0x800000000006, &(0x7f0000002fe2)=""/30, &(0x7f0000000200)=0xffffffffffffffda) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000180)=0x1000000) prctl$setname(0xf, &(0x7f0000000140)='-eth0@') r2 = creat(&(0x7f0000000080)='./file0\x00', 0x2) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e20, 0x523, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x351d}, 0x1, [0x1, 0x100000001, 0x0, 0xa2f, 0x4, 0x7, 0x86, 0x1c12]}, 0x5c) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x0, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000040)=0xac0) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000000380)) [ 400.780519] *** Guest State *** [ 400.783951] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 400.792866] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 400.801744] CR3 = 0x0000000000000000 [ 400.805518] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 400.811546] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 400.817569] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 2018/05/07 06:36:17 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x900}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 400.824295] CS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 400.832324] DS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 400.840352] SS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 400.848401] ES: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 400.856430] FS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 400.864513] GS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 400.872541] GDTR: limit=0x000007ff, base=0x0000000000001000 2018/05/07 06:36:17 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x700}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 400.880581] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 400.888635] IDTR: limit=0x00000000, base=0x0000000000000000 [ 400.896668] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 400.904707] EFER = 0x0000000000002000 PAT = 0x0007040600070406 [ 400.911168] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 400.918685] Interruptibility = 00000008 ActivityState = 00000000 [ 400.924958] *** Host State *** 2018/05/07 06:36:17 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xc}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 400.928223] RIP = 0xffffffff811f7479 RSP = 0xffff8801af60f390 [ 400.934249] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 400.940720] FSBase=00007fcd1e5c7700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 400.948564] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 400.954509] CR0=0000000080050033 CR3=00000001bd759000 CR4=00000000001426f0 [ 400.961581] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 400.968983] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 400.975284] *** Control State *** [ 400.979667] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 400.986386] EntryControls=0000d1ff ExitControls=0023efff [ 400.991879] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 400.998851] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 401.005553] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 401.012180] reason=80000021 qualification=0000000000000000 [ 401.018534] IDTVectoring: info=00000000 errcode=00000000 [ 401.024049] TSC Offset = 0xffffff266383438e [ 401.028402] EPT pointer = 0x00000001af16701e 2018/05/07 06:36:18 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x500000000000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:18 executing program 1: socket$inet(0x2, 0x9, 0xff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x606}, &(0x7f0000000040)=0x8) 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 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:18 executing program 7: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000380)="260000005e0009fff185000024005bdc36b448928bec427f156ed56fa8f10b00070000000000", 0x26) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000040)=""/91, 0x5b}], 0x2, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvfrom$inet(r0, &(0x7f0000000200)=""/252, 0x18f, 0x0, 0x0, 0xffffffffffffff2b) iopl(0x3) 2018/05/07 06:36:18 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000040)=@ethtool_cmd={0x26, 0x100}}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/145, &(0x7f0000000000)=0x91) 2018/05/07 06:36:18 executing program 4: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000680)) 2018/05/07 06:36:18 executing program 2: r0 = socket(0x13, 0x1, 0x64) getsockopt(r0, 0x114, 0x8, &(0x7f00000000c0)=""/13, &(0x7f0000000200)=0xd) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x3, r1}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x400, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f00000001c0)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000000040)=""/112) 2018/05/07 06:36:18 executing program 5: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000, 0x20) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000200)=0x8, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) r5 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000000140)={r4, r5, 0x6cc60424}) r6 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r6, &(0x7f0000000000)={0x20480, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x0) 2018/05/07 06:36:18 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000017c0)={0x0, 0x2, 0x201, 0xd}, &(0x7f0000001800)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000001740)=[{&(0x7f0000000080)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000000380)=[{&(0x7f00000000c0)="30dbed4eec88d1c9f52bcb4cd2b743ff0ea6bbfb0024889398a1ca655fe8e22853b6633ff89ea9c0d7b67b8cc8e4573d3df8e18d29d076a5626b95775203329da92527d71994086785e46d8341a78e41de566e634e0ee529dea59bb738b01aac46ac70901f185b26e448451b404f0e7357fc9675e96069bfabe4a36a3fa7b503ec547b7a1642ed9ae7", 0x89}, {&(0x7f0000000180)="bb0839ecab7ce8865e1568b5988f7d2f84123825373370f2b795b9e6df7861ad9d691e46e3ccb1582655dd391a3367c6f665cd254d3fd1651a9d1b0fbfd80e25e77cec605006af490c6900a4dab2ac211e", 0x51}, {&(0x7f0000000200)="2bfe232f619dea872ca1b8692d3f7fece3b782da964d9cce12d295b1207fd402521869f4a1bab82054f9a9e04121dcd91f1958a68cedc8937017f2ce8492784655f1608ae8f3621522e8e9bc61f73cbffdd429631899b24defecf287957f7ce03acd215a72c862d44efd9bd646e9dbcd808bf9919494bf3a906ca3cc72a1846f5ce58606f1510ffb9ab37d76a6e6f9fb411b19c44ede", 0x96}, {&(0x7f00000002c0)="e11150ea9dd88e19a56b079c41c8fec1e64168a50fef4c94419134ff6320aa1704a356b035f5ffcfda1c3b0a3c3c40d4dfe93bbe12373452d7727208dff6393b3d9dae00bf4759eb334420b261eec1db4e4ec34382af57bcd218830e478297196f969d7ea143180e93111b56ce5c8ffdab0004da037d8f2b9ebb5b6b1af17d920666712348f5e5", 0x87}], 0x4, &(0x7f00000003c0)=ANY=[@ANYBLOB="20000000000000008400000008000000fe8011000600000000000000000000aa"], 0x20, 0x44004}, {&(0x7f0000000400)=@in={0x2, 0x4e21, @rand_addr=0x5}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000440)="7488d9a7aa50d93816ad3e01fe5bafe5d1d308226a9de6f999f2f8788e2e165d5cbabfc820e642b6c8283933da819690a1b747cf0265e0d3ed97b5291630260a6a70cf57b167e7df811c9003", 0x4c}, {&(0x7f00000004c0)="6e184459c86f6b8c4202f276978f335448db06cedc2495d17c03477df948b9c7cb7665bde657e364e9296b98756648acfd1d61f27e31ebb75cd67cb5b27e8a88c433779c8e10b972a96e8a4a25fdbd8fd7754be84eff1e1fe399ff0f956122e5f31bff97675f8a41b6284b4e2a9bfa3366adc2560dc0be6dfe885ec585b3563fef3aaa7d04ba10faa2b4e3c444963a7e345e15b6b462d2", 0x97}, {&(0x7f0000000580)="22afab63717ec81ec1b2132b934ccb595d7fa408f61ec0699419f8d92e08cc1d238406b81752f12b9ac960e929ad5999e5a2175118b3ab7dcd5368fe06459aff83e3201f9931f75c55dc499d76", 0x4d}, {&(0x7f0000000600)="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", 0x1000}], 0x4, &(0x7f00000016c0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x1000, 0x100000000, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x9, 0xe4}}, @init={0x18, 0x84, 0x0, {0x6, 0x4, 0xfa5, 0x5}}], 0x50, 0x4000010}], 0x2, 0x48c0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r2, 0x8b0f, &(0x7f0000000000)={'veth0\x00', @ifru_mtu}) recvfrom$llc(r0, &(0x7f0000001640)=""/70, 0x46, 0x12000, 0x0, 0x0) gettid() 2018/05/07 06:36:18 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200, 0x0) close(r0) ioctl(r0, 0x8008331d, &(0x7f0000000340)="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") ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x8485, 0x0, 0xffff, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x5}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) wait4(r3, &(0x7f0000000140), 0xc0000000, &(0x7f0000000180)) ioprio_set$pid(0x2, r3, 0x9) 2018/05/07 06:36:18 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffff9c}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000240)={r1, r2}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0xc0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000140)={0x8, 0x4, 0x401, 0x2}) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) accept4(r4, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80, 0x80800) fallocate(r4, 0x3, 0xffffffffffffb17f, 0x8) lseek(r4, 0x400000005, 0x1) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f0000000280)="640f0055680fc76f800f183d3e360f28150fc769d4ba4200ed67211e66b9800000c00f326635002000000f300f0098c1fe0fc72b", 0x34}], 0x1, 0x0, &(0x7f0000000300)=[@cr0={0x0, 0x4}, @vmwrite={0x8, 0x0, 0xfffffffffffffffd, 0x0, 0xe6, 0x0, 0x100000001, 0x0, 0x1}], 0x2) 2018/05/07 06:36:18 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x4000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:18 executing program 7: syz_emit_ethernet(0x7e, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000000800450000700000000000019078ac1414bbac14b7020000907800000000450000000000000000040000ac1414aaac141400444000000100000000000000e000000200000000e000000100000000000000007f0000ffffffff00000000e00000010a3a0000ac14140000004000"], &(0x7f0000000140)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001340)=0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x440000, 0x40) write$fuse(r1, &(0x7f0000000100)={0x28, 0x1, 0x9, @fuse_notify_delete_out={0x7, 0x400, 0x1}}, 0x28) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000080)={0x0, 0xffffffffffff8000, 0x2, &(0x7f0000000040)=0x6d}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000300)={r1, r1, 0x9e40, 0x5, &(0x7f0000000200)="6cc83e62014d2904f33ad234f3bd2665b81e67892c3102453de5300093ea16f4d44776163375caa60ffa98121979b4fda432c1b750e6aa6813a1ff874fe6047b6706a35b18a5e080faff1a33b53098888ed984db58fa270698db389a8bc71dc1d26e3fa725754452996901fedc42d5c5503be420a6eb28fa2e761a8a0711666ca46d76ed4283bc490774368b5098565753841efa3e47276b15c930174938def8f64bf54d03058226bcdaba6597548373fc38689cc38769e18308e1ff4d55f86bd28a4494b19a46b7973730009336b9dbb083e0676a83db1f60fa", 0x3, 0xaf6, 0x8, 0x80000001, 0x3ff, 0x3, 0xffff, "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"}) 2018/05/07 06:36:18 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x6, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x80000000, 0x8) 2018/05/07 06:36:18 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bond0\x00', 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000480)="ab", 0x1}], 0x1) dup2(r0, r1) 2018/05/07 06:36:18 executing program 7: r0 = socket$packet(0x11, 0x2003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000240)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a59a7a033b970720a42f2a2bb404e1b50000000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534f8291d9fb2ce4361", 0x6c, 0x0, &(0x7f0000000200)={0xa, 0x200000800, 0x20000000005, @loopback={0x0, 0x1}}, 0x1c) 2018/05/07 06:36:18 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x600}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:18 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) msync(&(0x7f0000772000/0x1000)=nil, 0x1000, 0x4) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000140)=""/62, &(0x7f0000000080)=0x3e) getgid() 2018/05/07 06:36:18 executing program 1: socket$inet(0x2, 0x9, 0xff) 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 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:18 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rpc\x00') fstat(r1, &(0x7f0000000180)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x0, 0xf2a6, 0x7}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000480)={'vcan0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000004c0)={r2, 0x1, 0x6}, 0x10) 2018/05/07 06:36:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043affc), 0x4) r1 = dup(r0) open(&(0x7f0000000080)='./file0\x00', 0x202000, 0x60) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@multicast2, @local}, &(0x7f0000000040)=0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) 2018/05/07 06:36:18 executing program 4: r0 = socket(0x8000000000000a, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"6c6f0000ecffffff00", 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/05/07 06:36:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000000000000000a87149365b000000"], 0x20) recvmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/22, 0x16}], 0x1, &(0x7f0000000240)=""/30, 0x1e}, 0x0) 2018/05/07 06:36:18 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x54, 0x20001) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000080)={0x3d, &(0x7f0000000040)=""/61}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x401, &(0x7f0000000100)=0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r1, 0x800, 0x18}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x30000000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r2, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000400)={r3, 0x6c, &(0x7f0000000380)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @rand_addr=0x81}, @in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff]}, 0xbb}]}, &(0x7f0000000440)=0x10) syslog(0x4, &(0x7f0000000480), 0x0) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000004c0)=0x3ff, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000500)={{0x8, 0x80000000, 0xfff, 0x7f, 0x100000000, 0xfffffffffffffffa}, 0xffffffff, 0x7fff, 0xfffffffffffeffff, 0x43e9, 0x840, "c0dcfe986c8e642ad4c72eaf12475b69b628d648a47904f625fe4752620eacc1dfaa9a9fcd838e0de2baf962d4611bc84e422c56b7eabbcb6f35bd3d6dbc91512bc68d7d9c6093d14fe6a3931c04dc7339683ed59672fb457087516f582855ee12c3e8fa41c1de44e353e03ff8a95457e3bf45dcba1bf5a1297a0a95709bc20e"}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000005c0)=0x5, 0x4) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000600)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000640)=0x1c3, 0x4) bind$vsock_stream(r0, &(0x7f0000000680)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000006c0)={{0x5816, 0x3}, 'port1\x00', 0x0, 0x80000, 0xffffffffffffff80, 0x2, 0x3, 0x7, 0x9, 0x0, 0x7, 0x1}) socket$inet_dccp(0x2, 0x6, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000780)='/dev/vcs#\x00', 0x9, 0x250340) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000007c0)={@multicast1, @broadcast, 0x0}, &(0x7f0000000800)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000840)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r5}, 0x14) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000880), &(0x7f00000008c0)=0x4) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) ioctl$KDENABIO(r4, 0x4b36) bind$bt_l2cap(r4, &(0x7f0000000900)={0x1f, 0x7, {0x1, 0x10000, 0x1000, 0x0, 0x334b, 0x4}, 0x5, 0xfffffffffffffffc}, 0xe) r6 = semget(0x1, 0x0, 0x4) semctl$SETALL(r6, 0x0, 0x11, &(0x7f0000000940)=[0x8, 0x48b7, 0x401, 0x3ff, 0x8, 0x21, 0x5]) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000000980)=0x80, 0x4) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f00000009c0)=0x60612940) 2018/05/07 06:36:18 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x125100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbff, 0x100a4}, 0xc) 2018/05/07 06:36:18 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x6000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:18 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x488, 0x0, 0xfffffffffffffffd}]}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000000)=0x100000) 2018/05/07 06:36:18 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000005faa)=ANY=[@ANYBLOB="ff3997ffcda250c15700000086dd60c8fba200183a00000000000000000000ff020000000000000000000000000001ff0d907800000000ff020000000000000000000000000001000000000000"], 0x0) 2018/05/07 06:36:18 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc1105511, &(0x7f0000e08000)={0x5}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000280)={0xfffffffffffffff9, 0x0, &(0x7f00000002c0)}) 2018/05/07 06:36:18 executing program 2: capget(&(0x7f0000000080)={0x20080522, 0xffffffffffffffff}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x22b}) 2018/05/07 06:36:18 executing program 1: 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 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:18 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000280)={0x1, 0x0, [{}]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x226000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000540)={0x0, 0xe7, "aa7574581752cfcbc38ba66f171052ab1b35232b733ec86baf7510dabd954a38f2fe53245c636abde19ea7929fccde86349a7ecac8524b592eb84f88b31eca924181e05ccada7c877ead15b667e35dde7fcba6e48ab419e77d12a313cb2050ec21a1df92b4698f849da51bb21396b84901f883c68cd1e3f7e26994a968894cabae2539e22c8d68b7075bb8894c142ac12dfe301db659366c316b3423064ed918320344bc6788f480ec7cb9272c61d627c3a6fd85a621dd19f15750d6411cdf9db589891a37038d31b0d9a4bbb944a81ff3d2e70ad3f3d1e5bce5439d5e58bd658fc3f97265ec47"}, &(0x7f0000000640)=0xef) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000680)={r3, 0x2}, 0x8) r4 = socket(0x10, 0x1000000000803, 0x0) getsockopt$netlink(r4, 0x10e, 0xa, &(0x7f0000000080)=""/4, &(0x7f0000000000)=0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000000200)={0xab8, @random="f17cc4cfbb47"}) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f00000002c0)=""/96, &(0x7f0000000340)=0x60) flock(r2, 0x0) getpeername$inet(r1, &(0x7f00000004c0)={0x0, 0x0, @multicast2}, &(0x7f0000000500)=0x10) r5 = dup(r2) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000000100)=""/165, &(0x7f00000001c0)=0xa5) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000000380)={{0xd000, 0x100000, 0xc, 0x9, 0x4, 0x7, 0x500000, 0x7, 0xf1, 0x79d008c8, 0x8, 0x100000001}, {0xf001, 0x14000, 0x9, 0x6, 0xf020, 0xffffffffffffff44, 0x4, 0x40, 0x4, 0x6, 0x2, 0x5}, {0x100000, 0x106000, 0xc, 0x4, 0x66f, 0x7, 0x3ff, 0x1b850714, 0x0, 0x1, 0x10001, 0x100000001}, {0x104000, 0x4, 0x0, 0x401, 0x0, 0x10000, 0xec2, 0x7, 0x8, 0xffffffff00000000, 0x5}, {0x7000, 0x7000, 0xe, 0x0, 0x4, 0x0, 0xc86, 0x800, 0x8, 0x3, 0x3, 0x9}, {0x4000, 0x0, 0xc, 0x637, 0x10000, 0x6, 0xc00000000, 0x471d6ec7, 0x9, 0x5, 0x9, 0x1}, {0x3000, 0x4000, 0xf, 0x2, 0xfff, 0x48, 0x1, 0x2, 0x7f, 0x0, 0x2b3, 0x9}, {0x10000, 0x2002, 0x4, 0x89, 0x401, 0x2, 0x0, 0x1ff, 0xffff, 0x80, 0x1, 0x20}, {0xd000, 0x4000}, {0x1, 0x4000}, 0x10, 0x0, 0x1, 0x402102, 0x3, 0x3401, 0xf000, [0x879, 0x5, 0x6, 0x200]}) 2018/05/07 06:36:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000003c0)) r0 = getegid() r1 = getgid() setregid(r0, r1) 2018/05/07 06:36:18 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xfdffffff}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:18 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x100004102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vcan0\x00', 0x400}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x201) socketpair$ax25(0x3, 0x5, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f00000000c0)) 2018/05/07 06:36:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0xa0000) socket$inet6(0xa, 0xa, 0x3) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d32000), 0x2) 2018/05/07 06:36:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 2018/05/07 06:36:19 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x802010, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000300)={"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"}) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, r2) 2018/05/07 06:36:20 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000000040)) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000280)="8ee6", 0x2}, {&(0x7f00000002c0)="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", 0xfe}, {&(0x7f00000003c0)="d5adf3d72c53d1c57a4e2defbb04dbb3463f16675c9d4f1fd7284152d8770159f773fd03df229c29df24f917d1d88fe677522ad224ebe0f41057ca6939da842cfe07809bc3b526f3e779f88fe65a17c190ed2ddc71aa1799ef72c7a62a30fda511863fab29f20ddbbc2ce38ea82181c8cb", 0x71}, {&(0x7f0000000440)="8b0b02222e04084e3210f2247d1ceee9851565715f0e67417a558fec21f674d534eb9c4fce867215f92585b374f1dcad466e346e0e88589826f7bbfa43449e9c71b0ac20f8eeaabba4713098acad1b13976ff1e5adfa2628c63f486edc9b373c5c02862c594e5184ce731eeede77c53c1076eed6e012a2ecf3fd1f34187d79b7d7386e05c2ed648a70bbd15c516e051f41e6c01fd63efaae9e4686fba89440645640cd47d5de0dbd89a888f820a7d53266ad3fd4e879b52bffbd2a25f421dc78d94c9d2b07c16c04ae0c2781b7a08e50238010", 0xd3}], 0x4) r1 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r1, 0x16, &(0x7f0000000240)={0x35, 0x8, 0x6, 0x7f}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r2, 0x9, 0x91, "22dcb6014c2eab43f2b263ceeea7bcb13df91a98d28707cea61a0c31ebd362a1e655999624025df9b15a5fba92c77497134180ec864470ef628292e566c7a23d51ae596272bcfa0f80f2f8de5fc778eaa35a86b5041ca7146803e5b9deb0f1b1d359339c65703e9e654f354bb653491aa6f5ae082465253aa45a7d35fe226bb66369a0f30318926f5cb9cdf344f48ff34f"}, 0x99) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) fdatasync(r0) 2018/05/07 06:36:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:20 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x5000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:20 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000140)) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000100)=0x2) io_setup(0x2, &(0x7f0000000000)=0x0) fcntl$getflags(r0, 0xb) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="d0cffadaceb4957d00001ef7859efb3b", 0x10}]) 2018/05/07 06:36:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0xf09, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x30}, 0x1}, 0x0) 2018/05/07 06:36:20 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x1000, 0x100000000) 2018/05/07 06:36:20 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000001c0)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000002c0)=""/219, 0xdb, &(0x7f0000000480)=""/98, 0x0, 0x2}}, 0x68) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)=ANY=[@ANYBLOB="000000ff000000"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/07 06:36:20 executing program 4: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa, 0x44}) remap_file_pages(&(0x7f000056e000/0x1000)=nil, 0x1000, 0x8, 0x2, 0x20) r1 = fcntl$dupfd(r0, 0x0, r0) memfd_create(&(0x7f0000000180)='\x00', 0x2) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/188) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/107, 0x6b) 2018/05/07 06:36:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f0000000480)="4f7ad0c9e9ffe94802a848144523c0c253772400d4bba29028eac32e8d1e221207d3fa6c00644fe58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc810b38375640258335444c9fe3d13", 0x50) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSBRKP(r1, 0x5425, 0xa9b) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x7fc, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) 2018/05/07 06:36:20 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xd}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:20 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001740)='/selinux/enforce\x00', 0x16807e, 0x0) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)="c55dd49701fb9f223d4a2e672eb56b81c28a22cd73e0ba38ac785c6221518f3f0f020df9ceb3ecf4b4932ea75337fbe64afb957dc99a9d6d026e70d72048b360762a512ef06db8c157dd9f039c93f5f4cce17c90e000a270ee32b8ef88bfb431e4d50991e962d6a7fbdc5638f274a2926f52e739157d212acea86953bb6e478639d0b5e024e6b7cf87e5d240a4e9d3d8674a58d7cae9b5e7d645d017a00d8dd22fcc962b94b155a6ebf07320483b099414d046a38811d44f2e9accbe1ed8fc7449e3b0a12f51db115fc7280d3681dc2bbbd8038bfb972beef4876b81faabd1ac71fb81af3f75bd6730e4ed117f3a8b77ba0037600f05b5c2e53e198388284fb01f99b7b938b4df38d55b7fff27b5c7f8d157aab025e4148d02a7ff17e84ad9f2458410d2abb6b6633c301b0dbf566528b4bfa95216e573301b29b8deabca3fe2f049132d1d77d4160abcd6262f4cdd631eb4f2fb59a3f40deb25f594d79c0a11ab088e311daf595bf052bb9df062a4e177aff4aa3683adb3accce6e9bbd4c87829a4c81fc8d6bfb0f10b29e5848dd8901d6e5f4e37ca74462d5e2bae4bdde9441f3aedebbea987bcda384ff46b3e2113f51d22dcfd5f39f895e50d5051df64ebf4fd756b9c5df169f69a5bf944c7cdead549c79eafaa81dd245a8f56c51947fc09890c7ca5215fc68eb25a56ace9ec2164378437a59decced92038725baacf5ad086fbf79e84dd2652f33ea244b9305d1da9117b57dd045ca9b057e118753df3bc234242914cf76928e4af1adb9db6fb7f11f916b16f8505408c2c8b7b5f58054c105b3f2eb8563a0519b90001b3d977f15e9285e7fb8426058030c07cdec1a2c1f24cf3f6f8c63258198d234a421dcc9bcdd50212d8e706d34cb4ddef7fa2b3e385a8c35d22786246da733921b6bb1273be2292b96644c11e62e3492d37ee4fba6e9c4fbbf08bcc23cc61c84140d1b6269bcbcdec601a75ee9327d7b31f7005e8feaf0b3fd30634d4ec1e00c4f372d33ddc378ae9be87bf1260ee16688c4d07bb8b29ec84677a09c3f69b333f98f1ae476261d7665b08350b5fcafa643abc1ceefa6218e8fa44d7be4c4180ad643fe42b162a830872d40cc11fb15d7a402e7940ce4b40cc33ee6424d1be8d63f5a0f8cbc0af3ddabc3aecf19365a9c6ad4928f600c0388c6fd6b5ea2e9eabc507d7130683706a44e47a3c781f9c41285163f811a818ca3ac63459818580587544d792fa6ca271d80b86c8da5731756d23346351ab9f81b8c83c2337ee5a743354a856728dd7bfa8d052938cfeb91f046099ac5c86ec3f098e7c4e7ef58912960b9b0c03ad69f5f3affe77f2196139644c517cbeb5cde87c45bc0ac8aa31173a5801e8b5dda8e58fed86b200bbd6d9d58d6c9b7806fbff61a86e79cb3b4572a4411c6b751ad961b6f9ada767efa5e61029dd11e9344e1f81ed18e36e5a533639854db13a10d7607721f2dabdcc9d9260125033e1a082c6e0fadccaa61c19f524482b03c3086dfbeb4e1113bfb32884a6aaf2aa82d83d555e3a82c99f4cea1293b3cfae5f7b3865d5793db0d523a1f9559561a79a017b0eef220bcd2fb7c2e0fb59ae81a2222470a83e23de0ad96698cdb23794b63caf33bdcf75afac89720d12241fb4754ac251f03dce7db0637ad6d38c59f567cdcd0678ff0a58ac45ffbbd2ddd88a0aef0cd33b8db582cfafb605f157ae5dff4fa060eeb9e157907f3cab7b8119ec4a94b7dfc1644c8f577d872097dd0be56d5ea005070750cd8c74f5f79090a0df599a98b566a66a8ddbae8572aa9290d6d91169945242c6d174c9b7e726e1df04adb4023a809b63077696320756aa8b36b0e91c16337d56c6c6dbcd6286d2e68d0f182b6c8468b9ee2b94338282724fe68fecf4f2626657d40a5ae6671c9759390ce3afa3b167708d296a474f4c4fcfbda8c29421601a51fbfc16a44f5e95798cbec4848381c42ecdece0143d2129d3ef4fed63f0a397a347afc866ca8d6eab0254657a89f0f8bc6643113338bb5c4d16b535824ec0c7f3b8ac4e0e40ddaa9f5f78d83812ebf33b83784986270c36d6e93323b9469a6fe737074f072c4ac9e9a8c9a1c0796b7581bbaec2f4aaceb0e46a98e91570a8fd88837eb1f1ba7440337e72451d49d65a9adccb4694f9582a3cfd6645daa243e2f4e98265c11b7d459f938443075d4351b9b8ead5021b33785e9eb97a9d7e803ca62bb1a7ae6d5f5892401358ceac04ba3056819cb5a2eff26e5e940b188d15f3e1852a7006d7c39fddc400684eabec100ebfc3af41f791faa9436d5b023191c94adee87da081d4990109ce80220b4352f40ec899a90461aec85b2d418b657d5d8fd4ea05d639854c2d96f7bde94f3fb5aa62fbd74c0c757f182ddb91bbd9c372c25bb32e24c6eb8a0aac91ed9b58c8fd77c9db4d4764d53f523961f4e72834f6c06b3a3a2a8281bab7780c57936285bd4df2106ee8d4df825d9fe578d57e49e0242e4421d007cfee6559b45a3b06ad777b38e6f988c446ce359a4c404c9649e1b24721cb0166d730b447ec72191530f965c498396bb3722ba39ee324a3f61725a84a3727807e9c4c65a933715a5ee2cccbfda838c7454a6b3d009fb45ed5b35487bdcb769346328fd2c8f92dc07e337f80bd33afe3b16a5476b7d56afda0edb2e182897b9668d971fe56f86f9583cdf4d0c1741a84f62b60cfb2f3eb9756899919bbea95fb2fd7473cd87459ad10cd374bba691d8759acd432bc82ecaf4cb5978ab4bde23f69a4cfb825118a356c403400ebc6fa7d7016bb48b36f250ffc7219f874df7f9ca5f94fcc11fee57868ec62c3ad4b4f774bac54a90766704837f92805fdba763875428a85b1055f02c57705466840785a8b631c041a8f36a9fbcea12f2786f539656fe62eae728552378984642b91a8f30d9dad19e86aa6b9b38518306d139f65b57c5cd46c3fa49e0e6b99e1560c2bd24f2f81b7fd9249e1025c6a4f4aaf99f33c867deab046bcfe352f4e3153035f70ec706f8c380ed3cf046128690223f4cb61f709e8fafbdcc741f1a66acb588c96cae0380fb8d095ee15bf732082682387e44fbda1e30ac1979b11baef9b57a037ea2246a6d0e48de6c203afbc762a70f54bf88a983325d1989b5cc3574e64ffd9d0644e12268014bcc7368b12e868667c520a18c517339231524e6728c00e8884fd54c2abf952894bf5c57b36adb22289fd98d9eaa1c450bf87eca38b01d50783aef55bb86043c138c6383961fa96643e46166dc995082b8f71f8466a0b74ce590fa4c2208fa25aad862d49ef9f66bb2b74c85426263ffe083e71d30a40dbfb744437d9fcb9e51522e7ee90c72577dc32a13d94db6b57cd4f8f79d8a33643375e3a0bbb1836f092524716e296521e04c6471c25b678ab27e900fdc7ec013c8ea83e8c9aa7cb1f9ed3df6699f1a1f3d90b331745e143292af4d1e18b71c8ba3069d2508cbe409769974af09977ba12ebe66a7af40ea0fda40c1a42836df0250e215f9f6e426e9d2271854e3d46e0c9fa67b34162a40a95159789bb074d8703ed5da7b2d9cab802cae9bbeb682212560ab85c45909b1f530099182d1136a0cb3a7b35d1cb966d8e749c751f775849e31571287dae80caeb792e79fa392427f513d455015e2038bb1727028bf1bb4a8b1174535e70d31e751ac29ae8f1f73beede07d7c8725c8d968735016776d0c5b71471b6cfbc8b0218e7db99ec35f8079ed26896bd42af6aa201c91e30a9ff2a2b7c9cce2039698bbb43c9dbcb7b0e27fb111263f5360d211e64da6e182d3400a1a143249b6106e76fbdad3f7847f0fecdc5283ab4ce43748c0a2d513c31d52062ae6def4f3a3d04fd959ec79921ed7a1a82d756d9062c1c74cda86d42ab8690e5f16f186887683d4b6564632cb8099e6d5fc548eb511b74a0842a56fcdc89b6aa8ad2ac6554bdd57a9a66fa75da037ab28df5daa2ec607fad3ac39dc8ea876110c08674c06afebc3e260ff83876c5bc48bde6d57690d400dea74064050c228d8e7165df6dc77654cbed697669b3b2c9d2100fc8150a6a26a7c01088161f9fa95e78db9fb1b31321dd560f22a5f377a6cc3bc26611881dcfc351ad14d34e2f8e6bdc187e0387d7b7963173c1659ab474f9848b419040c90be569c9f725bb1b74e32786dab81b5c4c1f26a24b42226d10fc15e67bfd971aebfc92a49bcf3f6d68db006666cf8f3a9a41db9aa629df671958c1e878aa68712d964fdcb5a92f740c7ee0caf47b907ed7435dcda5352fadc21e8d30fbb20f5387db1e44cafc1d5afc777892dc8ecc94459f94550ce26ea543e7135c22392394553f11e55694ec95156699f76fceb08c5e23b954052035dbad6f311f25e202d99bdfb0ac5e367e578eb7b07027381a9b6a157530fc6b5294257aeb1818b93780781eb4a954de8cc508d38b6c5558b12abd2641d93d994cbf6ae4daaead6a4821a29579cb2e99fe3c5bbb3d63401592520848f2caa84df87525a240311add24c093cfbd33feb320e440856dd8eab1645e3f25a803b2e81cf70952eaff4f4c14a9f3d455280ac212e825246eccb638899a33d3d82c91d1c8460b3a439624a87ffadc9c0bfaca50280a9296f48f09b213f42c705f2ba831b8576f1e9043bf2a89b29d3b1ecce6d3692f4e6462b1cb5db9f7c244885dbc12ed1c28c19fb347aad1402050cce6913db88e07f25402ac5d762791eaded87e778167b0973df0d175fbcd002bcc2796b1a6c6c09fde4988ad4b3f24004313d816401dc4ee7cf95c79538f3bee40cc2dd8f4083eb04c987d6c760dfb1385af1f2fe1077895c9650e41b930d7f7e9dea22821adcf2b6a4e6e17680560c9a57204a55fba8518a213dad0e99231af8957cfb56f850396071f9ee153788b8138349db165e9b7509535eef51b8a0600363019d188c656822e89b00260368649e478cefd3ab9b460e7d5de3f55585d8481ecffdf0157b2e852c29aab8036900e0fcc5f64059d0317223520497b1fd9963a5651644c2c3a97a46bfcdb87d5d2c4de6a0e0941792c644bdeaf6377a4f454e9242dfb7f55f728280683d6e46c82fcea730f71a5d1e6c9dacdac15cea4bde1c79382adeb8ee69062316c61f4d2105df9725cc55f69e44dcfdafb9800d31a42450e10f6713c943d805887280e982fd0444cae9b7d38ef520c6fd1a000cb4c0cf8db430cc5f66d128d3834bfcd1754904ceffed703ce1c004b903170f004e4117503a883fced723589ca4bf56b53a8a6e086c2224994ffefae20d8d662cc973f2a8d122a776ebd42bdea8e9f1fd9b147da73c96591f2ab3030dbf4f92402cb00141311cc399575f2c428ea70925da1504e293af75426f9f3196ca0bf6b14064e410d807f49452370f00de784a8bb458299ec3f6e5c567f2496f3b711847aaa27ede82d21f1669e9a30011639fdaa78cc817af5f6428b903abf4cae02d1c1088df7b4c3387b3767db58e37fc009fa151d0c70c53a045bac76d4215cf514920e2f2adf46c5f5aecd47ff9a37b58fc317a3a00120fe1299fe34f0c70359692ee8fcb6d58a662a852b4454b9cc48c892b62ae57653c573758eab025eae2f8ccd4321b7e2a1a59ec36dfa4ad33d7daf150527244d1ae8a0c0dbee2fe5439f85a742e8720e5eb72b88454c882c8c4fe45ddf1def4abdf431f00486a8cc2b47d0f6d19b267c9cea13611e157f9ef35dfe84cb707219b87086bfae17059ef9d403c30d2ba71edeaa7c58bc0113b84ef337f7953f83dfbfe5690096b8a6de02030fafbb", 0x1000}, {&(0x7f0000001100)="b3bec735b2d8adae46f617470bc48e9fbbe667daa6c6866f0f416c915a2ef9b98059f74df573e2fd5af82f3962cf185a5619c8d57f4f8a11792dfbe0e3904f735ed511673ff250e2d0fde3cbe656ed9a38e9873e21121925affdae59831800c7cefda05309c2263a739ee8c5eb2bd270c6472f38114e061101ce9aec85737ebe68243f535905f0dd6ec0a2029d2b3c9413a8000e82113cd5466c3e50ca584a3535448b2534fe5c47b60e5137b478863521aa", 0xb2}, {&(0x7f00000011c0)="1bda52bb5acd8d1a3069d8f8335682ea9f0291bfdd8bf95e25861d8a25549fb92f6169a6b10fe462e39540741b9cb55ef9f538e150936427ab69edb16a41283f7c486b21eb8fb0c0cf36c0cc95093754274353a3347d21dcc0f795ef7c184fbae0e30888a3401a1a120cd9a2b18720fd50988aae5a7fd3c933ab7d23f377ae1d47e88d4f9d1964433fb11125dad6620ef9ef3f97f9fdd6b625652a3bb3cc3268e663894499e1825e750e43d6c759daeeddbc431b3ce8fa59d250997abdc43f2be3448173e97570a9ce79228734fec367a0eda7e990c2d89501a280ef83a3299b00d0da123963d53511cd551cdad99daf", 0xf0}, {&(0x7f00000012c0)="11d70cfbfb01676df94c563356242468ee244b10778020b12e5cbf88d4611b5f2e0b88a2951fd15a4f4e4cf8c9f8794a05f06d0c18c6a1463eff2ccaf263272aac3de32ebef9670bba8e8e043c763ae7241e25ef190c6a94dcfb0f216cb084c9d198ae3b730da0ec260b89893b2758adec1fce7b4d17ad5b1d128b672cb0d8f663a77c003f9fe5837ff25a220ddfac679d29a72e8296d65e529c029df406da49fb469d91515bd97e34f0e5c04063a4b1951d99fc0d8572a017ddfa7a02e5409312d03bb1288d2304aeff", 0xca}], 0x4, &(0x7f00000013c0)=[{0x90, 0x100, 0x3, "5588cb0919d4b412359fc642dc6c18afd279e6d379a0fcd442b72afe20178ca2bb265016dec4950a688d50b2aa0f1d2ebb8cfe678e056117bfc2f5efc1d4bb557f1a6835c749f68760e64ba362c333d663abf321f5a3efc0e6b0217130da228f1b934f19b7728b4c23fe6a2873b1100fb6f2deda51a82dd97575"}, {0xc8, 0x114, 0x7, "40f0d2192a7074962fdb2d7627cd84f0c9fea5ec12888ad6852b653b55a47778e559610c74da2aea6dc9abc8d9729ecae642662b205b12419c15b66062223526f79a8e108106d4e549eebd0c562e00c410bcdd2adc714f456be7d54e5121929a4bcafa1c1467a6f854c99bbad8cd7c088f94f64934e2c8491cb51056cb3b9afca66086dc2d85183f1286d22f72ae0005effd9182d25a1d2d15dff6d05cee838b0cae4f020bcd31f6c1f71eed43c721508cc9"}, {0xe0, 0x10e, 0x7ff, "d0d52fe8e04ff57b06102baacf1427d0b3e3f38b89226ba568be8cd833dda4ddce7a55f3675661d3570b02f2b3b790bd133e9c5a9b264cf4d87c61d78645208348fab42a46dcb63f873b0ceda424e7f74bfe9724293d4ed962bb7aeba5f7487fb34d89867a4d2ee7b9e20dcefb5b27ffc6c731512b04ed242fdbdad6c38e7bb9dcca130d588f4786bf7f8044755aca2df0b4869fca86bbeef8036eded618c0c2ddbf1fde4ada613a20de1922495bf20eb8a5d45435436d1593172345e8d186299a1a1bfb22fa0dd92cf0"}, {0x10, 0x1, 0x1}, {0xd8, 0x0, 0x800, "480d52a2f19b8689aca31973b370472b356db87bf16e8f65b07ec7145af42c73b568392e8643addb3d84dee7d0fdb51f9fa878cf915f1c600459a7586dd425249df3d9cdb7a79ebec232e7442aa58705568bb0471a52c7a90e8bd278238e956edee1d3f203316504b49da7838b7f0642d11febd6ff1642069eac2f480fc742243e4f2d12488dac89249a7cc47eaec108a33ba0a8f0794760fd5059e9bd2f5d16ee76187e39bd9e4f03574ca38deae5798159942d7340e7cd05ab86b128a3c3feac7d6ee0879f"}], 0x320, 0x1}, 0x48001) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/05/07 06:36:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:20 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000180)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x145000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x20) r2 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000040)) 2018/05/07 06:36:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="2664f30fbc790766b9930300000f320f01d10f07f21298cab466b8840900000f23c80f21f866350c0090000f23f80fae2d660f06f36f66b9210a000066b8f5ffffff66baff7f00000f30", 0x4a}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0), 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00000000c0)={[0x0, 0x0, 0x663]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/07 06:36:20 executing program 0: rt_sigtimedwait(&(0x7f00000012c0), &(0x7f0000001300), &(0x7f0000001340), 0x8) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x20000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000140)=""/176) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/246) 2018/05/07 06:36:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000100), 0x2) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/17) 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$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x24}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000280)={r4, 0xd3, "91b014cdfaefbdf7cd24d07890a487a194f726c9f0b99b4ed8556e8ca179446b2d2b9d46d325a2e2d75f397af8dcef48c63bfb017689e1975e961d5d94db044cc99711d15c902e6d9d9df92e56d0cb32f30f1dfbaa0ca1f41abedf663882a5bd5bf3dfdc6af4f133209ed2b0172e8c58099db18b65e571b6f69c58d0a833555c5bdc70e7eed301b5b4d9d5e4ea43dbd4ae7b132f06fcc9544958b91c9d0d8ce6929fcdc7aaf5f77c0505b0dd18155d0e99bfd6dc4e2350fe1561df591fba1d19cd1a3eb0a0ec9a31256332e6b6349e335c3386"}, &(0x7f0000000180)=0xdb) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000240)) 2018/05/07 06:36:21 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x9}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:21 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) close(r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x388, 0x800) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xff, 0x12, 0x2, 0x8, "4f80d6f13a0e0f2cf8034cbcacc5a2fe9ceecd8a097b075469c6daaf2c58413290a51a7cff9177cb2d4aa4c11dd1e673c485a54d7bacd2c629bc472f7bdfe148", "2547f94f1d702025c24abddbe7b0b8d5355718708a804c09d0e7ade3f9e7967b", [0x100000000002, 0x3]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00000001c0)={r1, r1, 0x200000000}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000200)) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/07 06:36:21 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0xfffffffffffffffe, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth1_to_bond\x00'}}, 0x1e) r1 = gettid() process_vm_readv(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/219, 0xdb}, {&(0x7f00000001c0)=""/135, 0x87}], 0x2, &(0x7f00000008c0)=[{&(0x7f0000000280)=""/244, 0xf4}, {&(0x7f0000000380)=""/66, 0x42}, {&(0x7f0000000400)=""/241, 0xf1}, {&(0x7f0000000040)=""/22, 0x16}, {&(0x7f0000000500)=""/8, 0x8}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/196, 0xc4}, {&(0x7f00000007c0)=""/205, 0xcd}], 0x9, 0x0) write(r0, &(0x7f0000000480), 0x5ea) 2018/05/07 06:36:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:21 executing program 5: socketpair(0x19, 0x0, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r0, &(0x7f0000000140)='./file0\x00', r1, r2, 0x2001800) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000000000)="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", 0xfc) open$dir(&(0x7f0000000280)='./file1\x00', 0x80, 0x2) 2018/05/07 06:36:21 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x987}) write$cgroup_int(r0, &(0x7f00000000c0)={[0x39, 0x34, 0x36, 0x2b, 0x3f, 0x30]}, 0x6) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/05/07 06:36:21 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7}) 2018/05/07 06:36:21 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:21 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'veth0_to_team\x00', 0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000180)={@rand_addr=0xfffffffffffffff7, @local={0xac, 0x14, 0x14, 0xaa}, r4}, 0xc) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/05/07 06:36:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000000020000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) writev(0xffffffffffffffff, &(0x7f00000004c0), 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x4, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000340)={r0}) 2018/05/07 06:36:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) [ 404.715892] netlink: 224 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/07 06:36:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:21 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x2}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:21 executing program 2: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000140)=0x8, 0x4) r2 = socket(0xa, 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) connect$inet6(r2, &(0x7f0000673000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) sendfile(r0, r1, &(0x7f00006dbff8)=0x6, 0x14b) 2018/05/07 06:36:21 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) r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000300)="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", 0x135) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x200000000011, r0, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 404.830387] netlink: 224 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/07 06:36:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f0000000080)={'bond0\x00', r1}) 2018/05/07 06:36:21 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x1100000000000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:21 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@setlink={0x2c, 0x13, 0x801, 0x0, 0x0, {}, [@IFLA_ADDRESS={0xc, 0x1}]}, 0x2c}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x80000000, 0x8400) fgetxattr(r1, &(0x7f0000000280)=@known='security.selinux\x00', &(0x7f00000002c0)=""/176, 0xb0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="fc000000ec8accd2eeef84cf37fe2519c9e203e849284b464536a88959d960668c57d7399c61f8d883a95c1b861cf99987d43290a31b34e95575f150f8697423dd478fca768523d20bd30562d21087ac010ee284c24b2b1a42c30def85baa5d10c156aaa1f4e33a2076449a5dca3747340997eb4289ea6d16d6a38133173b3b6bf75b1be0cfc776c6e0278e9a7125a386dc7ec28fdfe832da61b3fc8e94b8d5ecc3c5df3dc737f04ee70fb428a060080dd5821b0e79ac334836abca7aa0d631c639ed6d49e839e93965c99da5b12f84f30c669ac3d1b857cc1cb27023e04158d79091ed45f4bf2a88b6836fce11c"], &(0x7f00000004c0)=0x104) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000540)={r2, 0x3c, &(0x7f0000000500)=[@in={0x2, 0x4e23, @rand_addr}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x7fffffff, @empty, 0x5}]}, &(0x7f0000000580)=0x10) 2018/05/07 06:36:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYBLOB="4b245b697d36cc285ab627d5a925363638fdb7f7ca"], &(0x7f00000003c0)=0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000340), &(0x7f0000000400)=""/145, 0x91, &(0x7f00000014c0)={&(0x7f0000000380)={'sha512-avx2\x00'}, &(0x7f00000004c0)="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", 0xac5}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000080)={0x3, 0x5, [{0x2, 0x0, 0x3}, {0x41, 0x0, 0x10001}, {0x1, 0x0, 0xff}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x7) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000140)={0x0, 0x7, 0x33, &(0x7f00000000c0)}) r3 = accept$nfc_llcp(r0, &(0x7f00000010c0), &(0x7f0000001140)=0x60) r4 = accept4(r3, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000200)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x1000, @ipv4={[], [0xff, 0xff]}, 0xfff}}, [0xc000000000000000, 0xcd, 0x2, 0xfffffffffffffff7, 0x7, 0x1, 0x6, 0x20, 0x9, 0x7, 0x5, 0x5, 0x8, 0x7, 0x8]}, &(0x7f0000000fc0)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000001000)={r5, 0x100000001, 0xad, "01f0d215df5d5ace4a800905a9c1ffb97642a206cefb0bc3500f3e2c8a5bbabcc0657aaadfaf36faded741af113b01769bb329117387bd8188cc7f9aaa9a1e67a9cccfeefa0ec9f88cc0ead4126c4a87f3310351bcd2495601490df5596c60455fecac5fcfd0a2ba3b001acc7c67d76921b6d8292ecdb180818606975e5cd5db523d81e18ff8555f2f916af8d19092261fe51dfa9c4338bdceb9d9b61bf601ccc50492a57f79c744fb50fcd076"}, 0xb5) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/07 06:36:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x6, 0x4) sendto$inet(r0, &(0x7f0000642000)="d352", 0x2, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000006c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000001c00)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) tee(r0, r0, 0x2, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000500)=[{&(0x7f0000000700)=""/4096, 0x1000}], 0x1}, 0x0) recvmsg(r0, &(0x7f000091d000)={&(0x7f0000813fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000451fb0)=[{&(0x7f0000687f5c)=""/164, 0xa4}], 0x1, &(0x7f00009485e1)=""/148, 0x94}, 0x0) 2018/05/07 06:36:21 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000000080)="a74f9540ff07520c5a9ec05a2c8013d53fd7c66b678f11032ee52509e872ff8ea5b03f8cd09139bf9f3a73cfd3d2c4f69f7a298b7bdb6026717234d0d056b4058205d5911c487b9fcc3b5a024073766a6fe08393a51cdba75c4823eb0651bb901c18cc6c21e1bc3dc43b98b89ee8a89e24545fcc16262c4c84f140a8affde6fb84fddee1256d7d2c6b3d914abffd67b9629563bbefb78a086d1617235500326816243113750afdc7f882e8de3d063bda0ceb265b49ac2a0672a3e9eb7766593f8d22e584b37fdfa5fb3a10391c2ec2a4c76bdcf8c5b0fd558705dff9e650a23c624979e7a811640e216cf6b7732c6d223843ddfe30446e9dd5a35d272934ed268af9e3d6b57ab97f9b29a70df83c32a8814895411e6512b6a8be7c2fa70c1a5cd2279bc6896ffbbe9f462d4510e691f5fd094d7213d649edbda81dbb869f39c41f788f36271c2cf6b4be00631eaef54f244c45378b0baba2c04cc390f161acaf5a90a9d06394369dbf27e333141cf3d31927d6fd0c29f2389b2135cf07f06184564b83a136b41f04b88888a3c71f702f4010f6ca20928e4a752e5ab216eb183682c9b803e3eb481cea86d4a9af14efdf6b5a6d5e7701f29bd87ddcf0aa1ae3c661b5ae8a701e4bbfe3b9ca71fd5ff86f388b77345b1d61ba9961deafdd69891398559decb58c0aa8cb5b088681cad47bbe22ccb2c89b95a56822cee3cbedb551a3fbf0bcc76524aeaac8997fb09bcbe1c354492c7df4fc8009fe10246192894c91364c93c587000000000000000177637a6ce93b1f09e7f2649bca711bbc96b851c1bd7188231d8a05f3b1c05772c3f306187832940ed17798b19a8318d96eda700f4e3ec9d7e6edd56e50090b99b141f05a98fbddbe32f6f7eba7f70854f4b93f80b6e7013b0e18428494345dada1a11026ddbc61d5ee93d38b5b4d99669a99bbbcec57f09104c21a46840eb798f1eec89e1133a2af27a21f2af94a141ff5737211764906d44a1686dece9780c633af3383966bc7355ae37881a2731022b4573b4eb2a381e00ea262495fc4aa616767f5bec31a19209577bfe37f5d87b333eb9ff03641bcc5628e2750010cea07c8c23cca563968f16b975194b310e50adb5903a9d8fcab5d9af8ba1a372d52233651b76d2e1143c3ddc387c1d66ad4f563d9adf354914c8418085e5b523e9d0001cffb2fbfeeb6f6c0f22e631adaf444984eedeaee2dad4d8d6ca03fbf93c04a81f02306506ca4db8d8eab529df81526f583698b20226bd87cd23d2531b8de9a49f2c38cf3cabd4b29cbc05f3f1ad49671c019a05c04d88ecca252d4ee7afc8fb6bee501f378629c34c50fddd7767064484c7e726e75c7d84de6ca035e0e6707f30e9a480f8371f80de537bbadd688e24b89fbb624cc1fe739126b002469938051f5683218d335102a84d0bcfb75b0c398e930adc1a606613d7ffe938d2f7277939f450d4eae43af613b0c0340ab26cece2a77eb55c758b3b14e511c05b070dd7913e57ade34190d17345999c91597dc36cfa65559e39e4d6ba91e90485734a97022fc7aa51d2de22a802b2d3f1e2b53d982caebec8753dba46bbac7e2cb76c0255ca236166c22a9ce966ab16420254a9713266f9916f4e05d6f6c2fd6ef1e8d8a6ff052c7402c52cae16d08964d7575529bb480fe7beddad52ebf7220978c978a78d891d3f112aa056554ec5707536b6a27ce3340bd4f498909335fe6e20f21a638a6176d4b33facf45d272fb66635cc1338f513011be80104f6acbf00a8329835cafd97386a20d7a0d9ec74ebed02d190db1558909643ad344ca55cbb30ea2b1618842e164562d045caaf8dea14e68ea06b0bc5654828ec5e719db9bc1725a7d01ad0d561cfcb2972ad0f39016d22534b461971d601428af797db95e7477fe432c8e6970730433c52a8c9dedd00b6895101232bc62e3907151d12c392925f415164d21255479bf72f6ff6ed8c7d5521929067b13c2c9bca189b0a2deb7435c9b4e805581dcd9d1a3e5314399abe58166376345e414c5445b293dc04634d654454dcb736fb571aecd0491d94d15db25e57862c7bf813f9f16a6a4137f1852d55c8d2d1ea0e598ddd7345cd057fc0805a410c4c739d923b0cd0c6a032ad900ad4e84c0821ced5ce84cd1afa9e6c4a1f5e99dfc0cdd4c146eb0cce18d414b4d86ecff0fa5cdeca598ffe221a2cb3b1857ee30d3f6b7a83ca313cf60080645a94277844fbf40c84d9074fda2c7b223a4bde379b8d2da750336c5032af55d2496241a9de77a6a53703ead8036792e0f370fe774d9500f76d541b3c3be1acc60479f07db1e61e0001244cb7e5511d860f8f31f8c01a2e97d082b0ec413051e49a54e65ffa3e4af4dd0e0f0fb227ab775937a2c42a4da381f2a457ac175799bcd5556a462b2096211f7efc487567cde7287afd71039b7fbc290161987cb74a5c3d5018188af7933e12a0d3681570933a562e9e883fcc63495c5f54c446433c07689937595628b07662cee923a1500519f4f52490205befd0ac832160b43cf40725b2c6dc22ed0fdf0f619d404b9399494b6b7aebb334f621d352ea233420884db5cbf8f94474142eaa30ce8e5415b6f6aa16a7606d67fd0fe485ddfdec992d2364c281993522b587c837e4363ca79b32d52b032ccf27083cf8d438378d5012d3db1e9706fb6bab465a3da9e5ebb9cbb1bc832a5b79775b6628ed72ce45af1d34aba76f5cc9a58bfe5309f55deb7a41bf16eda03c796c144c475805a6eb481ee2e74d6a6baab144d3c53ef6f075f624aa736ea66b6956e6c46a1684195b38fa604669dc624325e0c7582030c18f6a43c7a16ef2a8704e23cfd9ecc97e72335c07702fd3868d87da30e6668db7e87fddea5f8f0cad8da479fcdaa8817cffb5b3527f494a0147674746fb89536a8e590e41c9841a4d089ee513d8f0cbf79173951e66a1244dbd9d434fbfa0d63ff049a058de101cf545b811a669b701952e96c356f17f0ee3689f26c2ce6942e8f87af57732b36c5169f30776ceb344a25f00bc401b43fb04172bf5c28688d26a41aa13c45949f1a44666e63f109b6a9fe67c2e1645e40b6f577d73e03f202d5ceac0c1477089eefad9e74cec31cf5a280d314c8b1168977ea410114b402220091e7e390263e5b4b800abb8a227e07b22d212bc392463dc58518756e7e8a6de797a78cf09ef7862ac7c71bdc14a090c71f1e14ede1c97beece6cb32f0cde8fc7b961daab53f12e3fdc42109dcd53e12a50f823cb33fc9c537de23d5997bc6e0f6e4bd9cdbdd6cba5d9cc72370485d11d011d8a54b91e19ca5349bdd07b4bc68d17824bdeb3d0529541a10e69f9f14751c732c4118f20569632df63e747552dab2e533a0c84c260f2f4f586fc355ffda0725ec822b2a099f8f4e69d206e86bf38035e85a07bb862fae491d4dd91560bc069ad9f7d990524336185a95907fdf19bea5ad62c83cfd4478c7447d68661d2e09e617e4261a0223142d9f7f151425f586cfa86421a6249556a5ac4d1a2f8869ad6921421410fafcb023abf212dfc1d666dc9dc478cc4ecf45dfaced8fc56b65141887bd6aa14ed52c42087000cb4f66f7fc339065bbbcd42848fb078a58c39fd7c3b4f091f2a98e8ebf08f4df1bcc3e889b342ca011e6253e8eb4e83fbfffe04c2fef2dd345a9df0d738d8e7b90791ea13a659056aa949a1ce3685bb6e48e2adb14d42c2e1b108ba6ebf441ccf62ccc5d9c4116a0980eb2f71797f3091cf6dfca689896100196375686869f6b4ca95a6850243e5baf4456982e237daaf7b4638503caf6b0a8efd3dd4b8c5d0d79fba0bc504b32c5e9ad4788fe3a010f477174484568f464473be0ad07fe174bd1b8f61684eb8f26e976538d0725064dc868c854978be87f659128ac72ab7ed392f1e2ab477cf5ab6e029f332709eb02ae3a51bcd30ab41a5cc7be26b3438d2cbff2b85fd4d9cf2df48049af139ee4b1d01567642948ceb1de433b78486a4657bc78dcae560cb75477b7518f3a67ab2ccf96ef009b55ad4113ee3e86b5e5acc0e68e695ac4eee91d5ba8465b7f214ed884acfb10828933bcfe697170d82659299fe109c0e8bf896b40ff1e4fd7f5c1270b08c1cbdfc8f4466a6d36911aed316ed00dedb4880574638cbbe3d41da9f6d7b86e897c40f57fd03d4bf98b33fb3b32576095eba9c1b633b5d243fdfe222bfc11ff1813d8915424db4300658f2cbe76521234697be621308a565b200577b16d3bbbb01c031706b92088f5a1f6d92bfeb9cbe90e3ce193a405854f61b9c07494345f088d853f5685fda148b79dbc9a5ae1b7f9075a35c2e1079130756b30bbf339edfcae77c90fe9301794673e92b408d7c5ac371c9d6a64d66399d124957475e0162635dfa810c85f6477753b2c7a8aee95fdcbae6fc0299fe3341e31e375623c5ba281d272598a5c20c49853ff320a17eb94e75422feef69c291ca7befa0b1ed2fc8cd75e9418c04df8ddd58ccd4ece339915cf00c79063c9f9bc546032ce16eb05a1d93a5d8ba1d5bb96751ac259750c71fb3d1d15c2a64c768dce39fb21fb0823baabfd5ffc15441792fe24fff2218de4ca464ef41fc339e3a180d8235cb6d21dc9d02020632d6c1ace1a694d30e16862410403162b60d772113d5748423a32d40fcd933a24c83e9628afe16cdee8fe50b58c8b8053023353a36f19ebbe1dc55f04e605e9a1a1ce84e4873828c8dbc3004818a06efe95f83a4ab9c44d07c61a02a33c2f51cc0060f101c7ca3690777c2b17db2c5437edafea79e8f263f28c53052c0c6628a2cf14e09e761c0c03564e4bb875ba1a04e1aa5cfe83738a1022f8f5fce3012d4cd32a54ada24c2375d3ac9de1eca2d4dc943666eb84503e99473c24a3ca46d5d8cf46b2651bae2d4136fd81b1f0c7cb3345253a73888a084aa345be7924d058e4a83d64830f34cb94200ca43245a493130c062814115b366fa3aea9a2c7d6935bc596a2f55053ef105d94ae664a2767582eeca95ca9bad7c8b6caff26505c0019001f702551f00b6eb843908face8f77681ec7e750ad1a12dfdd9808d3fa1cece08333aab963a0050df400cf7c34918f2460781843b024efb8497c4c079890c0006245359b84b8338a385aae672556a922554570c9dce137ad66804046bd094b412013a6354b297110d0ce47ad06994391ce31c365281db40a13619333406b8ad065bf0d0e7aeb4188d7cbc66c5b9a87bb30dc767f6f9938176350ffadc6eaf59d2dbaeba9e4cf8ed82a619de89c7486ed60288959f53055006f0259ed9156071f5526fbfb27cabaac95d9433bb53bf4f80d1590c410a40ea671c987b90dabc546104e4fea1deaa04a23cc479a38e67f625be53f755822205fc633587a1a8b2082dea821f776b134dd527c53d43661ea66676ad3f5f4c120776dbfd3b8d0be50cba987f7c990ac3c2bae2a4c6dc34c09108ebd5bb83ba96b723fd0adc18e3ad465f60d59bee89323064e6d8c9c390b56dd7783690b0008ebe6a7895777aac7932d1bb7c07ee09adfc78261d908fec2497e865a5a97c4070b4d76d10cb80ba0a3608a0c7a36e7a4ab703a17e32d4a2054da640a5aa9535b67a328f20f8961785a8dba40e8f312c8a0bfea24deb2631a59c08bc5496ac013e8541", 0xfa4) 2018/05/07 06:36:21 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20, 0x2b}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-', 0x2, 0x0) r3 = syz_open_pts(0xffffffffffffffff, 0x40040) ioctl$TIOCSCTTY(r3, 0x540e, 0x8001) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000000080)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x80, 0x0) r5 = semget(0x3, 0x1, 0x4c0) semctl$GETNCNT(r5, 0x88bc6d5370dd4329, 0xe, &(0x7f00000003c0)=""/102) write(r1, &(0x7f00000002c0)="414ade01b1371f1799a5aef3a8b98b7692396d01c683843976a79ed051ea39e527e1afe9e36c7cd4ac042adb770252650f401ebb8936acc2a4dd040312334df019cd669be545939540545299d68e8045cd385769df6dc60cf7c9717753a3d18f6877b2e776c8d296d196a0d9a313b975a6c9e7e9a033d6edcf14a6f3905755a557ba21f0b10f3c105ca143bf693a51fe8ca70c1306571c086be3a906eacd99af6907bfaff8fba70dcadbdbd00edd2694e8d57de1b6f1d70809acb2dc37604a127b2c5e07a6f401fa1a", 0xc9) connect$vsock_stream(r4, &(0x7f0000000240)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) bind$alg(r6, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4028641b, &(0x7f0000000100)={0x0, 0x3, 0x2, 0x10, &(0x7f0000ffc000/0x2000)=nil, 0x5}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4008af24, &(0x7f00003b6000)={0x0, 0x0, &(0x7f0000000140)=""/9, &(0x7f0000fb0f80)=""/128, &(0x7f0000f8b000)=""/4}) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000000000)={0x8, 0x0, 0x6, 0x0, 0x2, 0x4, 0x7, 0xca, 0x3, 0x7fff, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x5, 0x3, 0x8, 0x8000}) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f3dfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r7, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @multicast2=0xe0000002, [0xfe]}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip6tnl0\x00'}) [ 405.095191] QAT: Stopping all acceleration devices. 2018/05/07 06:36:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x84, &(0x7f0000000140)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0xf03, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1ff}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000002c0)={r1, 0x7}, 0x8) accept(0xffffffffffffffff, &(0x7f0000000200)=@can, &(0x7f00000000c0)=0x80) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x0, 0x1) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f00000004c0), 0x7f) 2018/05/07 06:36:21 executing program 2: capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000002000)) shmctl$SHM_UNLOCK(0x0, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000380)) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x3, 0x6, [0x100, 0x0, 0x80000000, 0x3, 0x1000, 0xd0]}, &(0x7f0000000200)=0x14) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0xc4082, 0x0) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000000080)={0x81, 0xc5}) 2018/05/07 06:36:21 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) readahead(r0, 0x200, 0x5) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) migrate_pages(r2, 0x2, &(0x7f0000000200), &(0x7f0000000240)) 2018/05/07 06:36:21 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xf000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:21 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) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b005b9388ad2d6ea61ebcc080054f38021566ad9f07f0000e381e5b3b60000", 0x22) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 2018/05/07 06:36:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005efff)='/dev/ptmx\x00', 0x0, 0x0) r1 = semget(0x1, 0x0, 0x2) semctl$GETPID(r1, 0x3, 0xb, &(0x7f0000000100)=""/218) r2 = epoll_create(0x100000000000005) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)) syz_open_pts(r0, 0x8080) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000200)=ANY=[@ANYBLOB="000900181d668c5e0000000000000000000000b99ac61954aa98dd90e8675f00000000000000000000"]) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/05/07 06:36:21 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xaf1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x101801) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000001c0)) sendmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000240)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000340), 0x0, 0x0, 0x0, 0x8000}, 0x8e5}], 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000a00)={'nat\x00', 0x0, 0x4, 0x9, [], 0x4, &(0x7f0000000940)=[{}, {}, {}, {}], &(0x7f00000009c0)=""/9}, &(0x7f0000000a80)=0x78) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000640)={&(0x7f0000000340)=@mpls_newroute={0x34, 0x18, 0x1, 0x70bd29, 0x25dfdbff, {0x1c, 0x34, 0x14, 0x0, 0x0, 0x3, 0xfe, 0xa, 0x600}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x3ff}, @RTA_DST={0x8, 0x1, [{0x10001, 0xd31c, 0x80000001, 0x2020}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x401}]}, 0x34}, 0x1}, 0x4040040) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000580)) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000540)) eventfd2(0x7f, 0x80801) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x1d}, 0x1000000010}}, 0x9, 0x9, 0x400, 0x401, 0x4}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r3, 0x8, 0x20}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/autofs\x00', 0x0, 0x0) 2018/05/07 06:36:21 executing program 3: r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000084fa3)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000680)=""/111, 0x6f}, 0x0) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/07 06:36:21 executing program 0: io_setup(0x6, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/packet\x00') ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/97) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x5a, r1}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000300)="c25cbb23074de4f46e0b898bb9730738849592f1d70d799fa07028a886de21c218b14eb482a553ca17535033807684ae1ead2044d2033b32e559c9cd94c20d43d3fda3ef3ccf636c6f0b7f703709e16c0abbedbf62c3b38884e7841c98f3e31a60be011ab6649ee0f40f96eab905947200c5b022e11b1e526fd3afc8e4c3c9a275b5483723cc21e7a92877c330a3cbe582d5b302159f394cf4ecf02cb32400a925cc7a53216ffcbd4db27f47df7724014a149ac395a001c26f81b9ee7b85229f0824e74a18084fdc334e6c5119d5fb0b3b5740e85a", 0xd5) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000400)={0x2, @tick=0x400, 0x240000000000, {0x200, 0x8}, 0x4, 0x1, 0x9}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000480)={0xd76b, 0x58c, 0x200, 0x400, 0x8, 0x0, 0x7, 0x7, 0x0}, &(0x7f00000004c0)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000500)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xf5e5, 0xffff}, 0x90) r3 = syz_open_dev$adsp(&(0x7f00000005c0)='/dev/adsp#\x00', 0x9a9, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xc) sched_rr_get_interval(r4, &(0x7f0000000680)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000006c0)={0xffffffffffffffff}) sysfs$2(0x2, 0xfff, &(0x7f0000000700)=""/121) sched_setaffinity(r4, 0x8, &(0x7f0000000780)=0x838) acct(0x0) getuid() ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000007c0)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x2}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000800)={r2, 0x7fffffff}, &(0x7f0000000840)=0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000880)={@dev={0xfe, 0x80, [], 0x1d}, 0x6, r1}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r5, 0xc4c85513, &(0x7f00000008c0)={{0x1, 0x4, 0x9, 0x7, "53f441f0ff67be65dfcfda34b7c30e6a75b9a29f59218ec711d9ac98a88e2476f679c9589c1e999e844a8e47", 0x3}, 0x12000000, [0x3c61129a, 0x401, 0x3f, 0x9ca, 0x10000, 0x100000000, 0x1f, 0x1, 0x68c, 0x5, 0x8, 0x4bdb, 0x4496dff3, 0x800, 0x20, 0xb69, 0x9, 0x7, 0x4, 0xec4, 0x3, 0x5, 0x80, 0x1000, 0x8, 0x80, 0x8b, 0x30, 0x7, 0xded1, 0x400, 0x8, 0x349a0a61, 0xf91, 0x0, 0x9, 0x9, 0xf4, 0x7fffffff, 0x9, 0x87c3, 0x70b, 0x8, 0x3, 0x9, 0x8, 0x502, 0x8, 0xfffffffffffffb28, 0x1, 0xffffffffffffffff, 0xffffffffffff8001, 0xe4, 0xe144, 0x1000, 0xc033, 0xf800000000000000, 0x20, 0x6, 0x3, 0x4, 0x0, 0x7, 0x9, 0x4, 0x0, 0x100, 0x20, 0x5d89, 0xfff, 0x1, 0x3, 0x8, 0x3651d07b, 0x2, 0x9, 0x9, 0x7fff, 0x8000, 0xfffffffffffffff9, 0x2, 0x3ff, 0x5, 0xfffffffffffff410, 0x7, 0x0, 0x58d, 0x101, 0x8, 0x7, 0x7, 0x8, 0x3, 0x7fff, 0x0, 0x4, 0x1, 0x9, 0x35, 0x9, 0x10000, 0x2, 0x3ff, 0x3, 0xf746, 0x9, 0x6, 0xebe4, 0x200, 0x0, 0x9, 0x7, 0x98, 0x7f, 0x0, 0x5, 0xff, 0x7ff, 0xffffffffffff7fff, 0x9, 0x11b, 0x2f2c5729, 0x1, 0x7fffffff, 0x2aba0dbe, 0x2, 0x3, 0x9]}) r6 = semget$private(0x0, 0x3, 0x4) semop(r6, &(0x7f0000000dc0)=[{0x3, 0x20, 0x800}], 0x1) r7 = syz_open_dev$binder(&(0x7f0000000e00)='/dev/binder#\x00', 0x0, 0x2) capget(&(0x7f0000000e40)={0x20071026, r4}, &(0x7f0000000e80)={0x10001, 0x9, 0xffffffffffff0000, 0x7fffffff, 0x8, 0x6}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$dspn(&(0x7f0000000ec0)='/dev/dsp#\x00', 0x6b7, 0x2000) dup3(r0, r7, 0x80000) 2018/05/07 06:36:21 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xf00}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:21 executing program 5: r0 = memfd_create(&(0x7f0000000180)="776d616e70615750bd6ada48880547b0961c6313a5e9818e9c77ca09522283014931eb109a64a97491f758afb02509b6886d0ec466d50e7bfea036578d3e8852db333fa08d27cc35b5aaf06a2ff877643c", 0x2) write(r0, &(0x7f0000000240)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e1, 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, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff5c57}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0xc) fallocate(r0, 0x0, 0x0, 0x2) timer_create(0x0, &(0x7f0000cd0000), &(0x7f0000044000)) sendto$inet(r0, &(0x7f0000000040)="85e17b5b4dd5b603cdf233913a0d75d50fa1b76427bc5b8fa79e949120275f9d4a2b8ee3992839457215f29b878934cebf05af657af8f7acfa25bbb341a91a51f4ccd9a1bfa8423cbc3b7f613a33e9d51074", 0x52, 0x20000000, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast2, @multicast2}, &(0x7f0000000100)=0x8) 2018/05/07 06:36:21 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000da8000)=""/17) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x20001, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000001180)=""/4096) sendmmsg$alg(r1, &(0x7f0000001140)=[{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="778fd6bb6c94856682e4b61052f516a3b67149472b82b1643f2803430887d48ba303862efacf274fe18cc8685e49a7ef51338b30caf5b64fdbca34ffef2b45a7f8f4c1be51a6d0d7c3e5b0073eeefc68338b9b", 0x53}], 0x2, 0x0, 0x0, 0x8881}], 0x1, 0x8000) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x80000) 2018/05/07 06:36:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:21 executing program 3: r0 = socket(0x2, 0x803, 0x1) perf_event_open(&(0x7f00000004c0)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)={0x6001, 0x9000}) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{}]}) r2 = msgget$private(0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2001, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000400)={{0x0, r3}, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/05/07 06:36:21 executing program 4: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e80000000090a43ba16a0aa1ca10bb356f25d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80100, 0x0) recvmsg$kcm(r1, &(0x7f0000000640)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000200)=""/192, 0xc0}, {&(0x7f0000000040)}, {&(0x7f00000002c0)=""/142, 0x8e}, {&(0x7f0000000380)=""/33, 0x21}, {&(0x7f00000003c0)=""/140, 0x8c}, {&(0x7f0000000480)=""/250, 0xfa}], 0x6, &(0x7f0000000600)=""/23, 0x17, 0x66f}, 0x20) socketpair(0x1f, 0x6, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f00000000c0)={0x583d, 0x2, 0x8, 0x1ff, "124b8607b350360c2130c0ea895d6d698b5de2a261e72d445640edd35518b24b"}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000680)) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000040)={0x9, 0x40}) accept$inet(r0, &(0x7f0000000140)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x251) 2018/05/07 06:36:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/118, 0x76) 2018/05/07 06:36:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x80000000001c, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/05/07 06:36:22 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x300}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="1c0000002e00ff0a0000000000000000010000000800001304000100"], 0x1c}, 0x1}, 0x0) 2018/05/07 06:36:22 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x5, 0x800) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000080130a41c7ece22fbcd4771fffff00000000000000000000000008000300ba0000000000cd79e7e212a3fc5701000000522d3d6dcb5190ebae5555ee5d7ceb2f095e8f09a2c15850322f49"], 0x1c}, 0x1}, 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f00000036c0)={&(0x7f00000013c0)=@full={{0x3, {"1ad9c0abf123c8"}, 0x7}, [{"6d43a2870e2515"}, {"147626687650e0"}, {"f431dfec9e664c"}, {"d7247d9df620f7"}, {"f72df0c53baadc"}, {"a2c842c9ccaf96"}, {"b86d4a70dfe1d7"}, {"e7c21f570b3102"}]}, 0x48, &(0x7f0000001480), 0x0, &(0x7f00000014c0)}, 0x0) 2018/05/07 06:36:22 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:22 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@my=0x1}) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x0}, 0xfffffd82) 2018/05/07 06:36:22 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x2) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4f04) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000140)={0x7, 0x5, 0x1, 0xfffffffff577d74f, 0x100000001, 0x2, 0x7f, 0xf3, 0x7fff, 0x1, 0x4, 0x8}) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x3, &(0x7f0000000000)={0x303, 0x33}, 0x1) 2018/05/07 06:36:22 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x8000000000003, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000000)=0x100) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000100)) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000001c0)=""/129) write$selinux_create(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="fa"], 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x0) lremovexattr(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)=@known='trusted.syz\x00') setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000300)=@nat={'nat\x00', 0x1b, 0x5, 0x488, 0x140, 0x320, 0xffffffff, 0x140, 0x0, 0x3f0, 0x3f0, 0xffffffff, 0x3f0, 0x3f0, 0x5, &(0x7f0000000280), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xff000000, 'bpq0\x00', 'yam0\x00', {0xff}, {0xff}, 0x1, 0x2, 0x1}, 0x0, 0x108, 0x140, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x7, 0xfffffffffffff001, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x4, [0x2b141c65, 0xff, 0x6d, 0x5, 0x9, 0x2], 0x1ff, 0x73, 0x7b}}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x8, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @gre_key=0x100000001, @gre_key=0x2}}}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x16, [0xffffffffffffffd3, 0x4, 0x5, 0x7, 0x1f, 0x100], 0x1, 0x2, 0xb1}}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x3, @ipv6=@loopback={0x0, 0x1}, @ipv6, @icmp_id=0x66, @icmp_id=0x68}}}, {{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xffffffff, 0x0, '\x00', 'tunl0\x00', {0xff}, {}, 0x2b, 0x2, 0x2}, 0x0, 0x98, 0xc0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x3}}}, {{@ip={@empty, @multicast1=0xe0000001, 0xff000000, 0xffffff00, 'bcsf0\x00', 'team_slave_0\x00', {0xff}, {0xff}, 0xff, 0x2, 0x11}, 0x0, 0x98, 0xd0}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x1e}, @icmp_id=0x66, @icmp_id=0x65}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000080)={'security\x00', 0x17, "4c9296e14af81cc36183069b477f45ad10e9247caf945d"}, &(0x7f00000000c0)=0x3b) [ 405.758345] openvswitch: netlink: Flow actions attr not present in new flow. 2018/05/07 06:36:22 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket(0x10, 0x802, 0x0) kexec_load(0x9, 0x9, &(0x7f0000003340)=[{&(0x7f0000000000)="645c7c299a7ee840292e76df0a62a2dfe1fd1dcf5fc990de464a6bb78ff1473565c9c2f0b9af1e6d0cea5c2239aa2b04cca161121803e769d163c48d128fa6e67d822112c27571b40c7ffc288d2814429238513125dd86816f5a16becf32bac57ee8139f7b397430646c5f31c7e0dab0aab4b7180ce528b5137d608f49e3f5b4d75baa1202f9483c85797a4b595526aa35cf9584a0301b6074af24425e3e2a7845e5659c526d0a3db9f13ced7800", 0xae, 0x1000, 0x7}, {&(0x7f00000000c0)="11ad889da9e86489c768758b52fa6c6b7f00bbd8a7cc5372e4bd73ed2f3f636f9f3c32480a5a84b31c51bc", 0x2b, 0xfffffffffffffff7, 0x4}, {&(0x7f0000000100)="aa655ef280f7d58931b6a2dff6e57348321b509c85512c3ed4ffdafc50b8bf8ccdcfe4f8973939a889b82bf9c2ff57f88416637629458f69b3265e8aecf4aa8f87cc50ca511834d994d1c0310e25ae57a1cb28260103df82817d5a718b0c7c8bee1947f5a91393006af4b3c6e419e688874fcfd3f67eba0075ec9ec1e98ae8b0fd2045d99382b62ee0", 0x89, 0x1, 0x1ff}, {&(0x7f00000001c0)="4e1a9516a5596d0ef97e36786050f900a9f2261f0549dfdc1423959e72142736b5c5c5c42f8d92c0886a8d1b5ee7c3d018404c9ec08905c3af4d9c5e1c77aa39e97b664bf3c6d1eb5b836ed9a5445db0d4dcc6a738db6347a03ecf6d1f2cd6fe3bdaf404469f5c11a968071fcca5ee9b3d918d724f74435dd2d9668188785fb73a2c6e7952f7beaa5ebf3816ab0232ae284e84b6ffbe3b4f7ef52d571f60d0a7ed8f270605a45b03208f619a466eb4a8598e5a0f55fdf9c6743c02f2666f2a1c4837421e7f3c1b02d9dcf7270a079db5e5c7ee176a5076b0e6bae0e86a42e1739154bc2fe0d3be2986f8c785a51f2f9d865c004be1a42eb230bf4d79bf10fe89b2efc2183d83fe32254298a52efc72d823b8ecf9db336cfdb4dffcb99a72136f715dffa61c2dd708f157b5cef0a43905bd37341fdbee5dc57a4ee9752efe63fc4448a5b8fdf250e59d5ff7501534838f629e8ee4ac820fb5e10f5bc983b74756f911613f218334b86d4a749f02a4cd07199b4fa32989fd9b3c22adec8568f75ca57a4b7faf3dec431339c89a822a1e11b5f7149a8aff805c544623c2dd1478bd0022baf036007a14f64a49a03cdcd4bed72cf397a542d6a40d7a1314b7972bd78164e7b034ef6ede1cfde7685159f022f1d269f9c05f330076220e1277a78ceee1249beef267a12f707288b0cd63da1bac39dd755ada95bd807f7ddde91b48742cef1026aa6c90225cbf471aca8a6117bd8c8494d96e9124e17ce363ce54fe76b8a63969544cbe787a40ce15008f1b260272c7f359e312f0ee79df059ec49ab7bfbdac21be9cd8e7ae2b4b09bb0791e5b27329067d85ec8eb1a12ce1abeb70d2a9f7b5343e1a9008331888bb1a7db8f0491f316788015f49dc03e9e7b429da83ccdf5f7e30bc498505ca3d0cd448380f9df2180b08b4009b91af98e5112d64078d1b4207605cebdbe0c21fc8073ac54c9ac6caf2cb9a471b53c6b769cd12db0f98cb313a360253800c159adfbaa53368690fd73724774c41b8827f6fe1b0102a4e604bbcf17f0991bfaf38ba14aa55b53d65da9bac2eb61f259dcaa7109d0bc7abd440e319b5deb64de11ac34c9ec4a20387fe6523a332055e5fb2ae8af5a6aa4fffaa04d0f4716a00d8a4ee6b6b09e33da7bea4bacafda4335a283858e203ad7abfa1a8c6180c98e9b6ff8524cd612014bf098dc5ec4f08a7fca40b1aba9044d5758b66897bb812d04a475add1ec4948a96f09067aa1844e82fd2222e2eec294d48c54e95600a50a191d1da8bed2e97ba01ff3b6d8e81c4d3ef406b0a37457d5842ab16fe599a9efa8800ae1995bcc6a61bffef8a7011cceb3b8ca37f4e91be5efb06ec76ff53b565c766ba0d9a1af5aae86e5ac3339d90a2ba011f48b102d8e3b48e867411ba5f7a811d019900c2c52263fad6bb71db5dd7e27216cf8c6756d7f755119b2742ad6a6e3d0684e45ce2f49e6be626f059ec3160f6d15b77754506eb37325591814e0345c803077a17987db9f86b6304f4e78d0feb1b95f75aea07d995b00b5bf96d17bb0af59c32feafe75834fc835cd58c176693e8a06d428e1025e5b3fa550eabc8ef166f957cd14ed05a0965d51a9f998fb4ae16afdb947d3bc40044dd25239284b745d3b14a55ee9c143b1f31a750f9ca8097709e25a5ee556622bdd7457530ef1ff8fb739c1df8f08148289ceae74c402769ab9a8a6866be5b4f3d0a1a7944e573f7a720373edadd90628feed6492fb94fae1ae3e81de7d40a679f160db9a35adfc6d56880c19fcbfcc0973b75ac4c0f13662f2ffe084fe1646b5b32a64dbb20f7ab795194d9011da2ea20abe242957322d80b1960f4f5ad25d8a1e87a716602cb40b0778edfdf55dd225ca9a1d23ad182b5aab318a566f8c975eaea6d95b497c5c900c6ebac9750e27442dec27b1e0be1621b93a7faa984273b4eb26113226e3229df87640f46150e8a09562c5a6d0b7a9da0643c27214d7b5eda5946859f7233a31981b8bfd124f969ba0fdaca56edadef9db5b4f7d0ae3ebd02373d3f39afc905bb3e0046baae5ef4e7aa264e1d2c942a13b604e0f26d7ce8d1a354fdb896878247c95e1ff3fcafecb6e8225f6274b79526d50d618c22a2def7eff827eac18b293a071280d8e8d445d42d98d18d929a4bd00dadfe19e27612bff0d514a7d40fc280c4ebc5ae6ae154f5cc437339f7ac9b2ac7e35238fd238e6020fe98a85cd9dce6a633559edd1c809cd5860a132003eb88617967c394e464976d64014dbbee844fab76ddc7c9f39f305bc6cb6d9709dc988d2d41848fa5f30f69216fe58d48e8e7ffef89ef47ef0d623f0c4e448364038456fdaa16314d41e09bd87b5db3d47da41a7bd4a4da46e6c2de4e2e12ae5d4f3811dca3c7aab9aa75150947e212f8a28cd0b364de28e33a405e0cca579f42b2a629808f56df9312ee3db9d2160c4203bf8f8852b14c76e1bdec43ee8c6c459d31235ddb5ab8fdf3c9dc0cb5e419b98a47702bfcfea05ec2109f40f1f16b58fbc860ad00d53f0b921d1aa3c8c0ac8b96bf6d2aa5ef9b2b9eaea9d72154ce3eba5c0b2d51840aba1f5e0f458858acee53bb6206bd30c860b37c37692d52f70bf3c0cec41a2aa944bc97a98e2964f3e7d95309231932bf547ba00d1ab01061221db34db3c5bf2c344ed2d7a981eb6442832d2d672f5e2679c69ff2acb6e30865540147f4e537142091f6dcb0725010c3157b1336dc00f454a9eb816d134cdf687e31bcbfe1cd6d4f30d1307302c5d8785e1523be74f4a91ffb8938912852c375133534cb5de8066431eda2712f3989c9223a0b38c7a4656a9d681b9726de91a9e267fcb6a9a02dab513a0371e360bf0f5e1feae22fff5422b703a4a763a291095740fb67fbaa3c5e60f94dde7aa1bb711439c9a667ae3434f33c4368c0f554d69e4cc34e1d136b83fc4203a790b8dc508684ba2a214e33f67107816fa8fc10421429c9c492e0d3a658a3755e54efdd2146fbd24e9c02feee19ea307b1bbbff3fb8e701073cfca8d2136b7522c1851f23a2e29e136230a0802a1a164ae27898006d4a107f9f2d82b5dae69e8b5413bce44cfa349d92c35395bc667ce6c49354fc4b77f47afa70e458ec175083bbce3b64b729a79a87aac00d808c97fbe199cfb411eb43654203999d2e64aaa776b59bab5c1325bebaa4d813c670f9f1b6b29e8d4d7937b64ff8f2a74a384196f5dab20e4efde2d05b84e7146d2f89328392be0e4870fc8eaadab9fe97cd0cec89759b339628f46046238d779ebf0618361ae36d173dba58fd4742462230f6167fcc3758962ed416006a8a4d40e985f133fcfd7a82a9e29685d94c27bf4d143653c2b69b898454c5c3333f95b6f7e3664fbf47d8e9a6a9d324db0e910b338df93cc84796fe2512a6f7d8274781bd4397768fc4da80ad10f0976cebbfdf39609ea38f67ecbcd051ceaf678d35311150ccdd4c1fb0a41abe4fc83c07102d66f5a64bb87a2e4f559a0eadbac560f8f93101931cf058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0x1000, 0x1, 0x800}, {&(0x7f00000021c0)="5b3927579b79afcda35beda3d1a9f732a857fc7726345c008673103cbd2215c0e7fbd458277a2fee163897035f1a744c2f98fcdb78b07cd3c8fba60ebcfb0f78fc156b0300c91f2d54b9697def65a0ee9b4710", 0x53, 0x0, 0x81}, {&(0x7f0000002240)="bfeb0a02d8af653015a51fe68ba4fb28d29b154958678cf960edb346447e8a4224cd9572f68e", 0x26, 0xfff}, {&(0x7f0000002280)="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", 0x1000, 0x1, 0x100000001}, {&(0x7f0000003280)="94f45b370bdd16ffc157654a35150aa8bb5c8533f430fb25c3f64c3f7866ee78c5916b343001de2ea1439b8405e70a0e43fbf8c7f47485a9a9cc91c96720d922b7996b568f7455406306357a548fe8c14b7c233f0c8ed5c974c9268f5f187054e65f87be15fd27d3fc16d781356ea8dcbc2b92162a949c9c76432c5e9367019c32c8b5bee797053b184bffbb48733bcb0d51439254b72daf1077826dcb7244dc18c0", 0xa2, 0x10000, 0xed6}], 0x3e0000) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) 2018/05/07 06:36:22 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x240000) io_setup(0x80000001, &(0x7f00000001c0)=0x0) io_cancel(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000200)="f97a3345bf4280271dbc994841d216936509fd767a3a0aa86d24ecb95c51841e91843fb90346e49231be38686b4063434992bc03761f051939863909374bacafd38b23b2452143b88b2f563ef931ad17d6fd2bb91a63880b1cd9ca65e7a980f7a41f89e787ce762979bd14c373d09268e9f9fca8de43b09ef7709c94f96b22b3cfcbd9b34496d083618c913b5408720799ebcc853acfc9cecd3eb161aa6e52fef770de3fa391902edcf11481c9f20c35873e5b194b36851be3461a433d00a493c30b08f2a01c19a74a50bb52f8549b9224a81c4f", 0xd4, 0x9, 0x0, 0x1, r0}, &(0x7f0000000340)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000040)=""/219, &(0x7f0000000180)=0xdb) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c00000079c8d4b2010000913ef86bf9ad3e724f3af09b6d8ca90000fffeffffffffff000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/05/07 06:36:23 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1b0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)=0x4) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f00000000c0)) 2018/05/07 06:36:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/if_inet6\x00') pread64(r0, &(0x7f00000002c0)=""/202, 0xfffffd6f, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000580)={&(0x7f0000000540)='./file0/file0\x00'}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @loopback}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@empty, @rand_addr=0x3, r1}, 0xc) 2018/05/07 06:36:23 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) fstat(r0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0xc4, &(0x7f0000000040)}}, {{&(0x7f0000000180)=@sco={0x1f}, 0x379, &(0x7f0000007380), 0x0, &(0x7f0000000140)=[{0x18, 0x1, 0x2}], 0x18}}], 0x2, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0xc0000, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)={0x3, 0x7f, 0x1, 0x81, 0x371, 0x3, 0x1, 0x0, 0x7, 0x521263ef, 0xffffffff, 0x108}) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x401, 0x92000) accept$alg(r3, 0x0, 0x0) 2018/05/07 06:36:23 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:23 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000059f3c)=[{0x5, 0x3, 0x0, 0x0, @time, {}, {}, @ext={0x0, &(0x7f0000000080)}}], 0x1c) 2018/05/07 06:36:23 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xdc50, 0x100) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000140)="648c7919704e5615c132", &(0x7f0000000180)}, 0x20) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="2800000012000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000009fda6a621a9c8df49a872496187b23ed4616d771e355b23cc237c839e9438fda5a66d8ef5514dda8789f6d88b1f92d6308934fd5634968f1ea58480000", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/05/07 06:36:23 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x28000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:23 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80702, 0x20) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000500)={0x7, 0x70, 0x500, 0xffffffff80000001, 0x100000001, 0x5, 0x0, 0x0, 0x0, 0x2, 0x80, 0x10000, 0x10000, 0x966, 0x4, 0x6, 0x7ff, 0x8001, 0x3, 0x1f, 0x4ddb, 0x200, 0x7fff, 0x9, 0x2011, 0x7, 0x1f, 0x5, 0x9, 0x200, 0x7fffffff, 0x2, 0x1, 0x100020000, 0x3, 0x8, 0x2, 0x8, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000080), 0x2}, 0x1200, 0x80, 0x10000, 0x3, 0x10000, 0x4, 0x7}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000100)={"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"}) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000000)={0xffffdfffffffffff, 0x0, 0x300, 0x0, 0x2000}) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000000c0), &(0x7f0000000580)=0x4) 2018/05/07 06:36:23 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x1000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 406.985186] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/07 06:36:23 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="38010000100001000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000100000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000480003006465666c617465000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffff000"], 0x138}, 0x1}, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x80880, 0x12) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8100) lookup_dcookie(0x1, &(0x7f00000001c0)=""/145, 0x91) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) 2018/05/07 06:36:23 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) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x200000005, 0x84) ioctl$sock_ifreq(r0, 0x40000089f0, &(0x7f0000001380)={"626f6e64300000000000000000f800", @ifru_names='ip6gretap0\x00'}) getpeername(r0, &(0x7f00000011c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000000)=0x80) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001140)={0xfffffffffffffffc, 0x80000000, 0x9, 0xf3f3, 0x5f6, 0x2, 0x328fe9b0}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001080)=0x2) sendmsg$kcm(r1, &(0x7f0000001900)={&(0x7f00000013c0)=@l2={0x1f, 0x8, {0x0, 0x3, 0xea1b, 0x4, 0x36, 0x8}, 0x0, 0x1c671b20}, 0x80, &(0x7f0000001180)=[{&(0x7f0000001440)="06826eaff9b6628a7fef2c19ec502f8fe6cc44b745aab72eeb4b7bddbf46130b7fb1a4bc3d70dd8dd2c358c569610572fcada0befd2ba8662c4dd0a31f3f1e475aa0989d535ed15e2a26ab92e178384323ca3633be24150798ff", 0x5a}], 0x1, &(0x7f00000014c0)=[{0x100, 0x119, 0x5, "c458d5a7178064cd7150432446bd4b3abe2867cf7ca94fa96e5c11b7407eecd9d15b244af8b1f1623864e55c4152450fd7e8949534eae49706759af326e089f4d725688823d5bf4d202cd9bf095b80aba1e825070bdf327f282208649842ce83116ce7df9e1de3d764eaf549e0aa85f36a7136e217154610c6bf138d4712699999c1edd27596c00ea0d28194c79b64d97e5c705b3f4eef9bde72424cd28f5d5afd58c0ef1e18d826a7f39dc0f5fa334065ea928b5e1dcd5c87d53577f1da87b23e72aba271f524aa500f7b2c58d35b56a8c76c012703bbcc9edb5902e46feb3b206ab5f50217446c46ce7d60cbf5"}, {0xb8, 0x0, 0x9, "a9b8fa6eb2cca7f25e503a409c359b771f9df35c65397f76a7a482406cac5398b0cd2c99b75f12cb9d7e517d1efd2bbac72cdc2883fb1d96ac70d2d0e08379267bd8d4de25110153d049194ce5adde19e366f2c7f2fab6f444e560480caca136c206103d9a042a622f29c1d5d0948f3b1a8fc376bb4097e0dec1d5325017bcc52dea7f5b9616c32fbcc2fa798f9b30e36afb561b812f278b67620ac7bb8fc21b710d3b5c4294e0"}, {0x108, 0x116, 0x6, "7239611444abec0298c1b14bb4a472a425f40ce426e5124c6b46697a1ad4265e09e7928145191b1ed9ac0f117c270a8a0b1e62cb74fc3df680bb26f0bb2f6b7ce3d9d5a340a3e2e71007de8da80b3272f891a0d500ce7aef355f649cd6886be6f8d848e13af684ec9d157f268c17125abe33a9730d09f5bde785315403c471bcf9b53f2847571d0ff645e57ecbefa04bf9e57336c81c9970f57ecefcf78c155b9eb31cf8a95b45bf78e650b14be6894faeab642aab36daa5b99dba085f8c106ea712493483574f65205790915179e438aa76a17ab63a2c70b23ae5202b01081efe91d0dc9ce95bd306a55790ad797fc8eadf9549"}, {0x100, 0x107, 0x0, "904f0f3b9ee6fb659d158b00999484dd62bec51c9541c6ad8779701305a990ead2884a090fea55c4d16a06b7dd7d4c912f1a3725c8fa20c95882b5b79b99e28613e8182bdd9ff69210601774dc2c822f091f075a551c2275cf003ce468c7ceacc0e3581aec2f61cafa01bb541ff1f0fbf355c86ecd0ec0d2157d372a10c12297823cbcaaceaed5cbe1654c65aff2327c07803d5ad40e410db643592f61fbda80e3340d92c763d302be9b964a12642a4ff134bf149922cec5514ea410b326ede6e75ea9eda207c9632bad82493cdd26b4b324c13cd4ac01939622ede372d5af8e7d33ab64869f2576d4d1d9"}, {0x80, 0x112, 0x2, "f5ee9e3c2c1c1ff23d3d8b93622edca78843f957fd00c3d4d73f8cc711154cdb80ff8f0044b5c16e64186d9ed854e00bfd0644675831e938f9a7a697b635896b806b880027c9b1560ce7c21384327be47c50f0e4e917c2625472492e5a256639e28b726f1186f2aeaf0d74fd9140bc69"}], 0x440, 0x4}, 0x20000000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000010c0)={r2, 0x2}, &(0x7f0000001100)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000012c0)={0x7, {{0xa, 0x4e24, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}}, 0x88) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001240)=0xd, &(0x7f0000001280)=0x1) 2018/05/07 06:36:23 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000006c0)={0x4, &(0x7f0000000240)=[{0x7ff, 0x40, 0x4, 0xde7}, {0x0, 0x9, 0x3f, 0xfc8}, {0xff, 0xfff, 0x3ff, 0x1}, {0x100000000, 0x7, 0x6, 0x8}]}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000002c0)=0xef2) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x2, 0x2, 0x9000}, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000005c0)={'yam0\x00', 0x800}) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000380)="3e85a55129d4321d4fa567452a44feb5440dc4115b225d49666bc0bc301917c0350d8d68ce31576072f2c5c6c247b0de797f1f1af3f2e75ead54e7df93c352628fb8416d26bfb95d3ce64b3a654f41998c191a9580656e25642bc834c42fd7b40fd84f00a51838e417ea0e55ff59a644f1c8e8cca4be1099329d4550c849511f20eb9d53e1031724624796dc327d", 0x8e}], 0x1000000000000035) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000640)={'HL\x00'}, &(0x7f0000000680)=0x1e) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000880)={0xffffffffffffff9c, 0x2, 0x1, 0x9, &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) getsockopt$inet_dccp_int(r4, 0x21, 0x6, &(0x7f00000008c0), &(0x7f0000000900)=0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}}) socketpair(0x15, 0xa, 0x78, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f0000000480)=""/226, &(0x7f0000000580)=0xe2) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000600)=@assoc_id=r2, 0xfe17) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000300)={r2}, &(0x7f0000000340)=0x8) r6 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000000180)=0x3b8, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'dummy0\x00', 0x2}) accept(0xffffffffffffffff, &(0x7f0000000740)=@un=@abs, &(0x7f00000007c0)=0x80) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000800), &(0x7f0000000840)=0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000000040)={{0x80, 0xffffffff, 0x783, 0x8, 0x8, 0xf1}, 0x7f}) [ 407.031997] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 407.098393] bond0: ip6gretap0 is up - this may be due to an out of date ifenslave 2018/05/07 06:36:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000280)={@loopback, @multicast1, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000300)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000009c0)={'team0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000a40)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000a80)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000b80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000bc0)={'team0\x00', 0x0}) r11 = accept$packet(0xffffffffffffffff, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000c40)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000c80)={@loopback, @local, 0x0}, &(0x7f0000000cc0)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000d40)=0x14, 0x800) getsockname$packet(0xffffffffffffffff, &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002100)=0x14) recvmmsg(0xffffffffffffff9c, &(0x7f0000006d40)=[{{&(0x7f0000002180)=@pppol2tpv3in6, 0x80, &(0x7f0000003580)=[{&(0x7f0000002200)=""/146, 0x92}, {&(0x7f00000022c0)=""/93, 0x5d}, {&(0x7f0000002340)}, {&(0x7f0000002380)=""/59, 0x3b}, {&(0x7f00000023c0)=""/64, 0x40}, {&(0x7f0000002400)=""/94, 0x5e}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/182, 0xb6}, {&(0x7f0000003540)=""/18, 0x12}], 0x9, 0x0, 0x0, 0x3}, 0x8001}, {{0x0, 0x0, &(0x7f0000003740)=[{&(0x7f0000003640)=""/121, 0x79}, {&(0x7f00000036c0)=""/41, 0x29}, {&(0x7f0000003700)=""/61, 0x3d}], 0x3, &(0x7f0000003780)=""/52, 0x34, 0x80000001}, 0x1}, {{&(0x7f00000037c0)=@rc, 0x80, &(0x7f0000003e00)=[{&(0x7f0000003840)=""/19, 0x13}, {&(0x7f0000003880)=""/115, 0x73}, {&(0x7f0000003900)=""/54, 0x36}, {&(0x7f0000003940)=""/14, 0xe}, {&(0x7f0000003980)=""/127, 0x7f}, {&(0x7f0000003a00)=""/200, 0xc8}, {&(0x7f0000003b00)=""/190, 0xbe}, {&(0x7f0000003bc0)=""/241, 0xf1}, {&(0x7f0000003cc0)=""/112, 0x70}, {&(0x7f0000003d40)=""/131, 0x83}], 0xa, &(0x7f0000003ec0)=""/133, 0x85, 0x3ff}, 0x401}, {{&(0x7f0000003f80)=@generic, 0x80, &(0x7f0000005280)=[{&(0x7f0000004000)=""/188, 0xbc}, {&(0x7f00000040c0)=""/183, 0xb7}, {&(0x7f0000004180)=""/228, 0xe4}, {&(0x7f0000004280)=""/4096, 0x1000}], 0x4, &(0x7f00000052c0)=""/50, 0x32, 0x1f}, 0x4}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005300)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x2}, 0x20}, {{&(0x7f0000006340)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000006940)=[{&(0x7f00000063c0)=""/223, 0xdf}, {&(0x7f00000064c0)=""/188, 0xbc}, {&(0x7f0000006580)=""/143, 0x8f}, {&(0x7f0000006640)=""/99, 0x63}, {&(0x7f00000066c0)=""/38, 0x26}, {&(0x7f0000006700)=""/160, 0xa0}, {&(0x7f00000067c0)=""/125, 0x7d}, {&(0x7f0000006840)=""/22, 0x16}, {&(0x7f0000006880)=""/147, 0x93}], 0x9, &(0x7f0000006a00)=""/219, 0xdb, 0x5}, 0x3}, {{&(0x7f0000006b00)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000006d00)=[{&(0x7f0000006b80)=""/105, 0x69}, {&(0x7f0000006c00)=""/73, 0x49}, {&(0x7f0000006c80)=""/78, 0x4e}], 0x3, 0x0, 0x0, 0x80000001}, 0x4}], 0x7, 0x40000000, &(0x7f0000006f00)={0x77359400}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006f40)={0x0, @broadcast, @remote}, &(0x7f0000006f80)=0xc) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000007400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000073c0)={&(0x7f0000006fc0)={0x3d8, r2, 0x420, 0x70bd2c, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x128, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x64}}}]}}, {{0x8, 0x1, r9}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r12}, {0x184, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe19}}, {0x8, 0x6, r13}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x0, 0x8, 0x2, 0x1}, {0xc000000, 0x3, 0x1ff, 0x9}, {0x7937, 0x2, 0x0, 0xfff}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}]}}]}, 0x3d8}, 0x1, 0x0, 0x0, 0x8040}, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r11, 0x8933, &(0x7f0000000340)={'team0\x00', r3}) r18 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r19 = ioctl$KVM_CREATE_VCPU(r18, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)) ioctl$KVM_SET_XCRS(r19, 0x4188aea7, &(0x7f0000000040)=ANY=[@ANYBLOB="01005d4823a1d907ae43c39a00000000000000000000000040d8010000000000000027097d24bf7452626ee8f46b05e5b732bb2c2bf93951371ea3c3fcafd878992b956a5a9d2e4b890020ecdf5bfe405c6a62e3401486197ff6a2350d87ff36a11062b5b786200548c378d155a9c4ba40aba5c279f001c90288a09d63b9833e97c4ee1fef2c9b9ff189c845424bc032b270"]) 2018/05/07 06:36:23 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) write$rdma_cm(r0, &(0x7f0000002c80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002c40)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000005c0)=@resolve_route={0x4, 0x8, 0xfa00, {r2}}, 0xffffff58) [ 407.191639] bond0: ip6gretap0 is up - this may be due to an out of date ifenslave [ 407.281221] Unknown ioctl 19302 [ 407.288676] Unknown ioctl 19302 2018/05/07 06:36:23 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xe00}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:23 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r0, 0xfffffffbfffff801) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000002c0)={{0xa, 0x4e22, 0x621, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, {0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, 0x5, [0x10000, 0x7fff, 0xfffffffffffffffe, 0x8000, 0x2, 0x8000, 0x1, 0xa5]}, 0x5c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x14000, 0x0) connect$unix(r2, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r3, 0x502, 0x70bd27, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff9}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xbd0}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4010}, 0x4004805) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000100)={0x3, r2, 0x1}) accept4(r0, 0x0, &(0x7f0000002ffc)=0xfffffe0d, 0x0) 2018/05/07 06:36:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f00000000c0), 0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c03000000004000000000f9af97fd6a0b59f801000040735ba4b345"]) 2018/05/07 06:36:23 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) read$eventfd(r0, &(0x7f0000000000), 0xffffffffffffff51) 2018/05/07 06:36:23 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x88) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x20000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000580)='/dev/input/mouse#\x00', 0x6ab, 0xc40) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000680)={0x1, &(0x7f0000000640)=[{0x82b, 0x4, 0xfbc, 0x1}]}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00000006c0)=0xffffffffffffffff, 0xfffffe3b) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x400) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000080)={0x3f, 0x3, 0x80, 0x13, 0xfffffffeffffffff, 0xe5, 0x800, 0x6, 0x1, 0x1000}) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000540)='team\x00') getpeername$packet(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@ipv4={[], [], @loopback}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000940)=0xe8) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f0000000a40)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000980)={0xfffffcb6, r4, 0x20, 0x70bd26, 0x25dfdbfe, {}, [{{0x8, 0x1, r5}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4040040}, 0x20000000) vmsplice(r0, &(0x7f0000000480)=[{&(0x7f00000000c0)="5d9bac24296c96ce76f8969785a34a63d67709c38477aaded65aba8f9b4938c8af78bed38f95a2328ae6c5eac1ad500b58895afd9c57bb70004c2a9dcd1d70db9659240a97859788dd2ebd3c005f5bf18b31c49ed614fdc4a0253fd897f21c6e74b7915c2c63590cc3a1c84aebe4ff77f7dd2c829f1ee8837921f75226926b97aa6088b6039a087170fc6bbd975781e4efcc6654bdfb1bf2e70d3d7cacbd61290dffe6cdbfb870e3a3c32f8960245e36e02c2167", 0xb4}, {&(0x7f0000000180)="6911efada602729a0aec035bef2ab99921d10492e4f4ca80ff50dcbe417bd7ab627cccf160b5065ff76fbc5ebf332979cc1c1670bf34ab180b0806b71512587830f583a184866844bd6d69675d9779061720c863a14032bab78225862e938146cbcc092c391ff69d671e1ad78ad4690ce6a5a32767df57dde980e3288de736cd5c726645e0c5397fca60b554aeb9cbdca6484213259efd03be7e851599ec97563e89e84dbb4176a9e498", 0xaa}, {&(0x7f0000000240)="5862b84b3779a3f17f09b424827e434074c1136b47cbebdd9bfbbf59c963a9c84a9765f5927b40fd7cec86ad524aae69e5fa1ea5f8ac7476dce67935e60f480bf2", 0x41}, {&(0x7f00000002c0)="91788208d4a1687c87b01cbd655edd7c8478454952e28d6dcaeda8fe2eba8e56fba10d86ecc67aabe4032c2829b8813dea094987530a340ee3a518cfdef33d5af0f08c9c42442081f0c462be4a6287119916c65be59396d5cb4a2af4c5cc0146cdc97bc6b50fc7932ce9bc32ca3d7ef3a3ce3017e85618b90062c0659f774c3819575cd8630412e4267cfd47a3e3268d3544e419f4d43bd1f87153bfcb2899f8619ead240c35dc7dde169f09ee00fbe1bea26d80118d3e7d3ab71b1a313ac2582e24b4817fe540e5c00dbb0fb304ddda622a0dd35d801a52eced31f702140457b69dd1b2b1c75ca80f6421ed04c6e7ef206592c8", 0xf4}, {&(0x7f00000003c0)="490af689e9a4d3747c7fb62ed5da32b3dc45d42672400caac85bf15619a748ac395a98f524d44fc28b41d5903be7129dce726d42e5852ab15aad3f7f1a2f7d3fed0c167cad8db1dfbb1c465b7a45f311a28c8fc894e43533b03976e3d89adabef0dde21ad261a5182140827dba898a6ff3bb33012b57152c31acafdeb8286cb782629e19ec1721f5f6181574d2c2fcdc2199b9503f7fa61b4ef8", 0x9a}], 0x5, 0x2) 2018/05/07 06:36:23 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) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:23 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c000000130afdff000100000000000000000000aa00000032985be5031766e66cc03a457d2b6987083f16784f2151020351c574aadd20ccde1b35a03fd96dc7d901b593d5421f258129d19f9878f4b9e5fd287d9a7dc754567a69f3c60c87eddb279e01f77de58f641f6d0439e7181f891cd75683a9d815157d2326c0e0798b717a5fa12d5dfe7613d906dace6e371a937c72e0c6e0"], 0x1c}, 0x1}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000140)={{0x1ff, 0x8001}, 0x1, 0x100, 0xff, {0x6898, 0x80}, 0x9, 0x7}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="4900000022f6f9cdb3374f47a57c31a2752a4527f41613d0c0330e9b653468e056a1ee9ab323a95631b5ace1a98182169a5f88d23e5fc0cab72d9ff035c556515bb7134e3fd17e2fc11882cc8b67ee5ba90dd293b055e85fa4413693e64ca8b51de16d2276210bd4203e14c6c9205547165562cf8a3a638c8948f394f42f20e733bbb8e9c5600cffbd1f67cbf5bbb3e407c60d1015e1a8d0b1d3a7f05b169140724ba244e0"], &(0x7f0000000240)=0x51) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r3, 0xed}, &(0x7f00000002c0)=0x8) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000003c0)=0x68) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) 2018/05/07 06:36:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000006e80)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00000003c0)="44180c5030827edcf6bf39b97527f6f2", 0x10) readv(r1, &(0x7f0000008180)=[{&(0x7f0000007180)=""/4096, 0x1000}], 0x1) [ 407.408344] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/07 06:36:23 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x900000000000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:23 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)=""/216, 0xd8}, {&(0x7f0000000280)=""/104, 0x68}, {&(0x7f0000000300)=""/15, 0xf}, {&(0x7f0000000340)=""/199, 0xc7}], 0x4, &(0x7f0000000480)=""/129, 0x81, 0xff}, 0x41) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000580)={0xbf, @rand_addr=0x401, 0x4e20, 0x1, 'fo\x00', 0x22, 0x0, 0x24}, 0x2c) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000680)=0x0) perf_event_open(&(0x7f0000000600)={0x1, 0x70, 0x8, 0x5, 0x7303, 0x9, 0x0, 0x1f, 0x80, 0xc, 0xcc, 0x7de2, 0x9, 0x5, 0xffffffff, 0x8bcf, 0x3, 0x3ae, 0x0, 0x3, 0x2800, 0x80000000, 0x6, 0xa5, 0x20, 0x1, 0x1ff, 0x7, 0x3, 0xde, 0xff, 0x8, 0x8000, 0x0, 0x3ff, 0x257, 0x3ff, 0x6, 0x0, 0x100, 0x3, @perf_bp={&(0x7f00000005c0)}, 0x4040, 0x8001, 0x2e, 0x5, 0xa3c, 0xc73}, r3, 0xa, r0, 0x3) getsockname$unix(r1, &(0x7f00000006c0)=@abs, &(0x7f0000000740)=0x6e) 2018/05/07 06:36:23 executing program 7: 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 = socket(0x11, 0x802, 0x1f) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x800, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='lo\x00', 0x10) fcntl$setstatus(r0, 0x4, 0x40800) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000180)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, r2}, 0xfffffffffffffd95) 2018/05/07 06:36:23 executing program 4: clone(0x200, &(0x7f0000000880), &(0x7f0000744000), &(0x7f0000000800), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') pwritev(r0, &(0x7f0000001400), 0x2a6, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) pkey_alloc(0x0, 0x2) creat(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffc) [ 407.469763] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/07 06:36:23 executing program 0: prctl$intptr(0x200000002f, 0x3) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x40) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)={0x1bc, 0x32, 0x308, 0x70bd2d, 0x25dfdbfc, {0xd}, [@typed={0x8, 0x7f, @pid=r1}, @nested={0xbc, 0x79, [@generic="b6b4d1b5c23b4e885f90ec12c285ed24ebcb05d523d85d2ff7b405597c08611896ede173c91dd850ba9a87c620b120d9bc8bf42f7ac557808e65cda9b60d3ce928339f49499319ace898d57a33565a1ba6f36fa0990bfd582304b0969ecf9a8f6dc821a52684177a0ba40c4b42b06b5665eab4b7d3b3b9e458704c33d0c66ea58aa1a1c1dcb20d1c1b4ddd0e0bf58c48ea", @generic="b652bafc976da3ee4bb94b8c4020877d1188a0ec81532282bf2fda3b0342b1366669e8c436"]}, @nested={0xe4, 0x47, [@generic, @typed={0x14, 0x7b, @ipv6=@dev={0xfe, 0x80, [], 0x19}}, @typed={0x4, 0x22}, @typed={0x8, 0x5d, @u32=0x4}, @generic="f974353f87df4d5ac1a8f0ab6af8e1a52168f4232d549fcaad51b9eed8ce90f999014f9241f0b45f7b102efc68a3de3fbf8ab2888ec07f3ba16fe4eeb3918879a9d325be1a211fb6aa4ccbb544bc2a25a0c5f7a56cf11adae870379c0c22a6bd91c2d5110c4fb3e8ef05736374e8eaf9e22e514d1ec5fcf2decaeefb8cffae9cf800be9b85c5a95edf6d4a1038a154f3fcdc90a9be1ff1e48c67e64d78bc134a880c116a88201bc038759175431b6d930fa67c968c9c2a051594ad609eb229"]}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x800}, 0x81) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000040)={{0x5000, 0x10000, 0xb, 0x9, 0x7, 0x8, 0x7fc0000000, 0x3f, 0x5, 0x2, 0x7, 0x100000000}, {0x2001, 0x7000, 0xf, 0x4, 0xfffffffffffffff9, 0x2, 0x9, 0x0, 0x200, 0x6, 0x2, 0x400000000000}, {0x5002, 0x6001, 0xa, 0x2, 0x6, 0x8001, 0x0, 0x9, 0x3, 0xb7d, 0x7fffffff, 0x8000}, {0x0, 0x0, 0x9, 0x5, 0x9ef, 0x5, 0x2, 0xfffffffffffffffb, 0x6, 0x1, 0x0, 0x7fff}, {0x0, 0x2000, 0xc, 0x100, 0x2, 0x2, 0x5b4a8552, 0x3ff, 0x1f, 0x2, 0x5, 0x5}, {0xf000, 0x1000, 0xc, 0x101, 0x1000, 0x3, 0x7, 0x4, 0x4, 0x2, 0x6e2, 0x1}, {0x104000, 0x107000, 0xc, 0x7fff, 0x20184665, 0xb1b, 0x9, 0x81, 0x1c14, 0x2, 0x6, 0x4}, {0x7, 0x10000, 0xe, 0x8, 0xfffffffeffffffff, 0x7, 0x6, 0x3f, 0x7, 0x5, 0x0, 0x6}, {0x2000, 0x3000}, {0x7001, 0x2}, 0x8, 0x0, 0x13000, 0x2000, 0x0, 0x0, 0x2000, [0x2, 0xf768, 0x1000, 0x1]}) 2018/05/07 06:36:23 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) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:24 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x100000000, 0x8, 0x4, 0x8, 0x2, 0x2, 0x100, 0x100000001, 0x1, 0x8, 0x4, 0x346, 0x9, 0x64b, 0x4]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x5, 0x117, 0x3, 0x3f, 0x4}, &(0x7f0000000240)=0x98) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000040)) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000280)={{0x3, 0x6}, 0x8}, 0x10) getrandom(&(0x7f00000002c0)=""/186, 0xba, 0x3) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000380), 0x4) 2018/05/07 06:36:24 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x1400000000000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) 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) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000000100), 0x0, 0xffffffffffffffff, &(0x7f0000000440)=@nl=@kern={0x10}, 0x80) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x400) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffffb7}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) sendmmsg$alg(r2, &(0x7f0000004c40)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000004c0)='h', 0x1}], 0x1, &(0x7f0000000300)}], 0x1, 0x0) 2018/05/07 06:36:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'team_slave_0\x00', &(0x7f0000000000)=@ethtool_cmd={0x19}}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x4001, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0xffffffaa) 2018/05/07 06:36:25 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000000c0), 0x4) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x0, 0x6, @tid=r2}, &(0x7f0000000040)) 2018/05/07 06:36:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) socketpair(0x8, 0xa, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast2, @rand_addr}, &(0x7f0000000200)=0xc) bind$packet(r1, &(0x7f0000000240)={0x11, 0x1c, r2, 0x1, 0x3ff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}}, 0x14) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000031000)=@mpls_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_TTL_PROPAGATE={0x8, 0x12}]}, 0x24}, 0x1}, 0x0) 2018/05/07 06:36:25 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x277}]}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)) 2018/05/07 06:36:25 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xfeffffff00000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x4, 0x400000) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000001c0)=0x2, 0x2) ioctl$TCXONC(r1, 0x540a, 0x68f4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet6(r0, &(0x7f0000000400)='n', 0x1, 0x40, &(0x7f0000000500)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000240)=@req={0x28, &(0x7f0000000200)={'bcsf0\x00', @ifru_settings={0x0, 0x4, @te1=&(0x7f0000000040)={0x9, 0x10000, 0x400, 0x40}}}}) 2018/05/07 06:36:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:25 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xe00000000000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x24, 0x2c, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @binary="085454a7a1"}]}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_cache\x00') futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}, {0x77359400}}) 2018/05/07 06:36:25 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) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:25 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001240)=[{&(0x7f00000000c0)=""/250, 0xfa}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000000040)=""/6, 0x6}, {&(0x7f00000001c0)=""/54, 0x36}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000000200)=""/43, 0x2b}], 0x6) process_vm_writev(0x0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1, &(0x7f0000001340), 0x12, 0x0) r1 = getpid() r2 = socket$inet(0x2, 0x4, 0x4) sendto$inet(r2, &(0x7f0000004980)="ec91455872de5f3a16fc7299024f6de9a8dc345b88b999553d9b281abd4ce2621b990cead92fd369bb94a415c95a392c5a6b17e229bbeb5194cfa28376280a56cf4c332782665ecd8ed643b90d38e86a1de986ecc17eeb228abb83340474decf43857aead8ce358d1142fb5cf649ce766b802eec882f80987a246300b0e368ce534cab62e32ab9467701f2349eb941c655eda06fd44e80c766db7e7a8f", 0x9d, 0x8040, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000004940)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) process_vm_writev(r1, &(0x7f0000004680)=[{&(0x7f00000012c0)=""/196, 0xc4}, {&(0x7f0000003400)=""/4096, 0x1000}, {&(0x7f0000004400)=""/92, 0x5c}, {&(0x7f00000013c0)=""/16, 0x10}, {&(0x7f0000004480)=""/103, 0x67}, {&(0x7f0000004500)=""/194, 0xc2}, {&(0x7f0000004600)=""/79, 0x4f}], 0x7, &(0x7f00000048c0)=[{&(0x7f0000004700)=""/241, 0xf1}, {&(0x7f0000004800)=""/70, 0x46}, {&(0x7f0000004880)=""/63, 0x3f}], 0x3, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000004900)={0x0, @multicast2, @rand_addr}, &(0x7f0000004a40)=0xc) 2018/05/07 06:36:25 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="7f", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) listen(r0, 0x1000) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept(r0, 0x0, &(0x7f0000000000)=0xffffffc2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e20, 0xb0e, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x1c}, 0x8}, 0x3, [0x3, 0x0, 0x7fff, 0x9, 0xfffffffffffffe01, 0xff, 0x1cf3, 0x5]}, 0x5c) 2018/05/07 06:36:25 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = 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) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000640)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5411, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4000, 0x0, 0x6, 0x0, 0x8000000080000001, 0x8000000, 0x800000003}) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x10580) getpeername$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000200)={@loopback={0x0, 0x1}, r4}, 0x14) fcntl$getownex(r1, 0x10, &(0x7f0000000380)={0x0, 0x0}) readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/13, 0xd}], 0x1) perf_event_open(&(0x7f0000000300)={0x3, 0x70, 0x0, 0x9, 0x9, 0x400, 0x0, 0x5, 0x8, 0x4, 0x3, 0x2, 0x9, 0x1ff, 0x7ff, 0x1, 0x7ff, 0x100, 0x2, 0x1000, 0x5, 0x8d4a, 0x1, 0x401, 0x14c2b336, 0x0, 0x7ff, 0x5, 0x2, 0x5, 0x100, 0x2312, 0xffffffffffffffd3, 0x20, 0x200, 0x61b, 0x4, 0x40, 0x0, 0x80000000, 0x4, @perf_bp={&(0x7f00000002c0), 0xf}, 0x3080, 0x1, 0x8, 0x1, 0x3f, 0x100000000}, r5, 0x4, r1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0xfffffffffffffd2a) read(r0, &(0x7f0000000500)=""/108, 0x6c) r6 = shmget(0x1, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000680)=""/4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000440)={0x400, 0x3ff, 0x8200, 0x20000000000, 0x6, 0x40, 0x1f, 0xffffffffffff7fff, r7}, 0x20) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r3) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000100)={0x2, 0x5, 0x0, 0x0, 0x80, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000005c0)={0x80000000, 0x2, 0x8203, 0x9, 0x101, 0x3f, 0x6, 0x0, r7}, &(0x7f0000000600)=0x20) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f00000000c0)=0x6, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000580)) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000006c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000140)={0x6, 0x101, 0x800, 0x10001, 0x9, 0x8, 0x4, 0x7, 0x80000001, 0x2}) 2018/05/07 06:36:25 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xf00000000000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:26 executing program 0: r0 = socket(0x2, 0x80001, 0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000040)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c0800180000000000", 0x24) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/07 06:36:26 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x11000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000080)}) 2018/05/07 06:36:26 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000400)="240000005a1a7b00020913170106000300ff0409ff08000242d9de030019907c706693955ca28c0c986b7d8b89edb58b508af92a5b266a5c7d72f3ac036d86255014c99f0db04baf9d5eac1a4525ba29f197872b82a3fc15083f27f71dbc5ee30b7679766341e8dd3a7ca3028dafe413fc24354ac2e442d57bc00f74046434f5141c8fb347342b29afc4638b2716b9b4cb9d74abaefc85cc7c285bc938d924d74a4061d0965500720e7089eb60ac00651ff9a430a2af097029258b03e62c5c1fba3b88d4026382c06a3c877a0f41dff9ae4ee63ef41e2e00000000000000", 0x10369) 2018/05/07 06:36:26 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xf, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000010000206b05000000000000"], 0x10}}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x1fe0000000, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x0, 0x5e517e) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[{0xb, 0x80000000}, {0x1004, 0x8}, {0xb, 0x100}], 0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bic\x00', 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000001c0)) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000200)={0x9, 0x2, 0x7fffffff}) 2018/05/07 06:36:26 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffe) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000280)={0xfffffffffffffff9, 0x0, &(0x7f00000002c0)}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x25a403, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) socket$key(0xf, 0x3, 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x284000, 0x0) 2018/05/07 06:36:26 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100ff0700038001000000", 0x24) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) 2018/05/07 06:36:26 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) syz_emit_ethernet(0xa6, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) 2018/05/07 06:36:26 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x800000000000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:26 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0xfffffffffffffffd, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xa, 0x10, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000001, 0x110, r0, 0x0) [ 410.001997] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/05/07 06:36:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000040)=0x80000001, 0x4) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) accept$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f00000001c0)=0x60) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80}, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/07 06:36:26 executing program 2: unshare(0x42000c00) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x40045568, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000040)={0x6, 0xfffffffffffffffa, 0x5, 0x2, 0x1}) [ 410.081524] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/05/07 06:36:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3f) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x8}, 0xc) unshare(0x400) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/07 06:36:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{}]}) 2018/05/07 06:36:26 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x7000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:26 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="540100001000130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000033000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000001c001700000000000000000000000000000000000000000008000000480001006d6435000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x154}, 0x1}, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000600)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)=@allocspi={0x2e0, 0x16, 0x100, 0x70bd2c, 0x25dfdbff, {{{@in=@rand_addr, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 0x4e23, 0x7, 0x2, 0x80, 0x0, 0xbe, 0x0, r1}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x6c}, @in6=@dev={0xfe, 0x80, [], 0x19}, {0x1, 0x2, 0x1, 0x0, 0xa000000000000000, 0x6, 0x0, 0x5}, {0xba03, 0x7fffffff, 0x7fffffff}, {0x6, 0x4, 0x2}, 0x70bd29, 0x0, 0xa, 0x7, 0x5eec, 0x8}, 0xff, 0x1}, [@replay_val={0x10, 0xa, {0x70bd25, 0x70bd29, 0x5043}}, @migrate={0xe0, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x2b, 0x4, 0x0, 0x3505, 0xa, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x32, 0x0, 0x0, 0x3504, 0xa, 0x2}, {@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [], 0x20}, 0x3c, 0x0, 0x0, 0x34ff, 0xa, 0x2}, {@in=@rand_addr=0x5, @in=@multicast1=0xe0000001, 0x6c, 0x2, 0x0, 0x3501, 0x2, 0x2}, {@in, @in, 0x7e, 0x0, 0x0, 0x3507, 0x2, 0xa}]}, @algo_aead={0x74, 0x12, {{'echainiv(generic-gcm-aesni)\x00'}, 0x140, 0xc0, "8bc2c9a808d1f88844bdb3c6e5b2a0b236c9a2f054642f70362b213328d1a3c1533d8023e1065797"}}, @extra_flags={0x8, 0x18, 0x6}, @replay_val={0x10, 0xa, {0x70bd26, 0x70bd27, 0x20200}}, @ipv6_hthresh={0x8, 0x4, {0x57, 0x33}}, @replay_esn_val={0x3c, 0x17, {0x8, 0x70bd29, 0x3, 0x70bd29, 0x70bd2d, 0x8000, [0x6, 0x80, 0xffffffff, 0x1, 0x3, 0x0, 0x9, 0x6]}}, @address_filter={0x28, 0x1a, {@in, @in=@broadcast=0xffffffff, 0x2, 0x10000, 0x1f}}]}, 0x2e0}, 0x1}, 0x40000) 2018/05/07 06:36:26 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x200001) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r1, 0x200, 0x70bd29, 0x25dfdbfd, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x800) r2 = socket$inet6(0xa, 0x2000000802, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8080, 0x0) faccessat(r3, &(0x7f00000000c0)='./file0\x00', 0x8, 0x1400) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto(r2, &(0x7f0000000000), 0x0, 0xfffffffe, &(0x7f0000000040)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) 2018/05/07 06:36:26 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="5500000000f80000014d07412a7aac98e043000000000000"]) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000000480)={"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"}) 2018/05/07 06:36:26 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000e6a000)={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) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000002c0)=0x80) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000300)={0xffff, 0x7, 0xffff, 0x1}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) clock_adjtime(0x5, &(0x7f0000000040)={0x3, 0x7fffffff, 0x7, 0x2, 0x7, 0x8001, 0x349, 0x93, 0x1, 0x0, 0xff, 0x5, 0xffffffff, 0x3, 0xe8, 0x401, 0x1, 0x800, 0x3e4, 0x1dae, 0xd69, 0x8, 0x10000, 0x9, 0x3, 0x1}) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8, 0x42180) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 410.303011] netlink: 100 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/07 06:36:26 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x40000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:26 executing program 0: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@dev, @local}, &(0x7f0000000100)=0x8) r1 = inotify_init() inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x1000000) r2 = inotify_init() r3 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000440)={'bcsh0\x00', r4}) inotify_add_watch(r2, &(0x7f0000000080)='./control\x00', 0x81000000) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000140), &(0x7f0000000180)=0x4) r5 = inotify_init() inotify_add_watch(r5, &(0x7f00000000c0)='./control\x00', 0x1000000) 2018/05/07 06:36:26 executing program 1 (fault-call:3 fault-nth:0): 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$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) [ 410.393668] netlink: 100 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/07 06:36:26 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x24100, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x3e15eeba}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000005c0)={r1, 0x4}, 0x8) connect$ax25(r0, &(0x7f0000000640)={0x3, {"050d1b7a8414d9"}, 0x5}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000100)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r3, 0x80045432, &(0x7f0000000500)) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xa002, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000600)=0x3) [ 410.488053] FAULT_INJECTION: forcing a failure. [ 410.488053] name failslab, interval 1, probability 0, space 0, times 0 [ 410.500075] CPU: 0 PID: 29089 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #36 [ 410.507373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.516733] Call Trace: [ 410.519320] dump_stack+0x1b9/0x294 [ 410.522962] ? dump_stack_print_info.cold.2+0x52/0x52 [ 410.528158] should_fail.cold.4+0xa/0x1a [ 410.532210] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 410.537739] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 410.542842] ? graph_lock+0x170/0x170 [ 410.546631] ? __lock_acquire+0x7f5/0x5140 [ 410.550866] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 410.555969] ? find_held_lock+0x36/0x1c0 [ 410.560044] ? __lock_is_held+0xb5/0x140 [ 410.564120] ? check_same_owner+0x320/0x320 [ 410.568937] ? rcu_note_context_switch+0x710/0x710 [ 410.573858] ? perf_trace_lock+0x495/0x900 [ 410.578092] __should_failslab+0x124/0x180 [ 410.582325] should_failslab+0x9/0x14 [ 410.586121] kmem_cache_alloc_node_trace+0x26f/0x770 [ 410.591214] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 410.596320] __get_vm_area_node+0x12d/0x390 [ 410.600638] __vmalloc_node_range+0xc4/0x750 [ 410.605039] ? bpf_prog_alloc+0xdb/0x3c0 [ 410.609093] ? print_usage_bug+0xc0/0xc0 [ 410.613145] ? find_held_lock+0x36/0x1c0 [ 410.617208] __vmalloc+0x45/0x50 [ 410.620564] ? bpf_prog_alloc+0xdb/0x3c0 [ 410.624617] bpf_prog_alloc+0xdb/0x3c0 [ 410.628497] ? perf_trace_bpf_obj_prog+0x970/0x970 [ 410.633420] ? mark_held_locks+0xc9/0x160 [ 410.637561] ? __local_bh_enable_ip+0x161/0x230 [ 410.642225] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 410.647236] __get_filter+0xf1/0x280 [ 410.650942] sk_attach_filter+0x1d/0x90 [ 410.654912] __tun_chr_ioctl+0x1198/0x4420 [ 410.659139] ? find_held_lock+0x36/0x1c0 [ 410.663195] ? tun_chr_read_iter+0x1e0/0x1e0 [ 410.667601] ? lock_downgrade+0x8e0/0x8e0 [ 410.671747] ? rcu_is_watching+0x85/0x140 [ 410.675893] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 410.681089] ? __fget+0x40c/0x650 [ 410.684537] ? match_held_lock+0x821/0x8b0 [ 410.688779] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 410.693710] tun_chr_ioctl+0x2a/0x40 [ 410.697416] ? tun_chr_compat_ioctl+0x30/0x30 [ 410.701902] do_vfs_ioctl+0x1cf/0x16a0 [ 410.705791] ? ioctl_preallocate+0x2e0/0x2e0 [ 410.710206] ? fget_raw+0x20/0x20 [ 410.713654] ? __sb_end_write+0xac/0xe0 [ 410.717626] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 410.723154] ? fput+0x130/0x1a0 [ 410.726426] ? ksys_write+0x1a6/0x250 [ 410.730223] ? security_file_ioctl+0x94/0xc0 [ 410.734625] ksys_ioctl+0xa9/0xd0 [ 410.738074] __x64_sys_ioctl+0x73/0xb0 [ 410.741965] do_syscall_64+0x1b1/0x800 [ 410.745842] ? finish_task_switch+0x1ca/0x810 [ 410.750330] ? syscall_return_slowpath+0x5c0/0x5c0 [ 410.755253] ? syscall_return_slowpath+0x30f/0x5c0 [ 410.760178] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 410.765539] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 410.770379] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 410.775557] RIP: 0033:0x455979 [ 410.778736] RSP: 002b:00007fdc51159c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 410.786441] RAX: ffffffffffffffda RBX: 00007fdc5115a6d4 RCX: 0000000000455979 [ 410.793699] RDX: 0000000020000180 RSI: 00000000401054d5 RDI: 0000000000000014 [ 410.800964] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 410.808223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 410.815482] R13: 0000000000000367 R14: 00000000006f9248 R15: 0000000000000000 [ 410.823088] syz-executor1: vmalloc: allocation failure: 4096 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 410.834358] syz-executor1 cpuset=syz1 mems_allowed=0 [ 410.840182] CPU: 0 PID: 29089 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #36 [ 410.847472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.856835] Call Trace: [ 410.859438] dump_stack+0x1b9/0x294 [ 410.863085] ? dump_stack_print_info.cold.2+0x52/0x52 [ 410.868739] warn_alloc.cold.118+0xb2/0x1b8 [ 410.873085] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 410.877937] ? __get_vm_area_node+0x12d/0x390 [ 410.882445] ? __get_vm_area_node+0x12d/0x390 2018/05/07 06:36:27 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xc0ffffff}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 410.886953] ? rcu_read_lock_sched_held+0x108/0x120 [ 410.891984] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 410.897290] ? __get_vm_area_node+0x2da/0x390 [ 410.901804] __vmalloc_node_range+0x45e/0x750 [ 410.906310] ? print_usage_bug+0xc0/0xc0 [ 410.910380] ? find_held_lock+0x36/0x1c0 [ 410.914463] __vmalloc+0x45/0x50 [ 410.917839] ? bpf_prog_alloc+0xdb/0x3c0 [ 410.921913] bpf_prog_alloc+0xdb/0x3c0 [ 410.925820] ? perf_trace_bpf_obj_prog+0x970/0x970 [ 410.930789] ? mark_held_locks+0xc9/0x160 [ 410.934959] ? __local_bh_enable_ip+0x161/0x230 2018/05/07 06:36:27 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) 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) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x55, 0x2, 0x5, 0x401, 0x0, 0x6, 0x2, 0x7, 0x6, 0x7, 0x40, 0x1800000, 0x7c, 0x7fffffff, 0x4, 0x3, 0x5, 0x7, 0x5ceb, 0x100, 0x101, 0x6, 0x8, 0x4, 0x9, 0x2000000000000000, 0x8, 0x3, 0x4, 0x5, 0xabd, 0xfffffffffffffffb, 0x3f, 0x4, 0x3, 0xc5, 0x0, 0x2bf0, 0x1, @perf_bp={&(0x7f0000000080), 0xe}, 0x1c200, 0x8, 0x63, 0x4, 0x5, 0xfffffffffffffffd, 0x6}, r2, 0x5, r1, 0x2) r3 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000040)=0xd, 0x1) [ 410.939651] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 410.944688] __get_filter+0xf1/0x280 [ 410.948421] sk_attach_filter+0x1d/0x90 [ 410.952413] __tun_chr_ioctl+0x1198/0x4420 [ 410.956660] ? find_held_lock+0x36/0x1c0 [ 410.960759] ? tun_chr_read_iter+0x1e0/0x1e0 [ 410.965249] ? lock_downgrade+0x8e0/0x8e0 [ 410.969417] ? rcu_is_watching+0x85/0x140 [ 410.973582] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 410.978806] ? __fget+0x40c/0x650 [ 410.982281] ? match_held_lock+0x821/0x8b0 [ 410.986547] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 410.991513] tun_chr_ioctl+0x2a/0x40 [ 410.995244] ? tun_chr_compat_ioctl+0x30/0x30 [ 410.999759] do_vfs_ioctl+0x1cf/0x16a0 [ 411.003668] ? ioctl_preallocate+0x2e0/0x2e0 [ 411.008090] ? fget_raw+0x20/0x20 [ 411.011554] ? __sb_end_write+0xac/0xe0 [ 411.015552] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 411.021103] ? fput+0x130/0x1a0 [ 411.024396] ? ksys_write+0x1a6/0x250 [ 411.028215] ? security_file_ioctl+0x94/0xc0 [ 411.032642] ksys_ioctl+0xa9/0xd0 [ 411.036113] __x64_sys_ioctl+0x73/0xb0 2018/05/07 06:36:27 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x4b7, 0x0, 0xfffffffffffffffc}, 0x4) [ 411.040023] do_syscall_64+0x1b1/0x800 [ 411.043923] ? finish_task_switch+0x1ca/0x810 [ 411.048441] ? syscall_return_slowpath+0x5c0/0x5c0 [ 411.053390] ? syscall_return_slowpath+0x30f/0x5c0 [ 411.058354] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 411.063740] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 411.068600] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.073797] RIP: 0033:0x455979 [ 411.076994] RSP: 002b:00007fdc51159c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 411.084720] RAX: ffffffffffffffda RBX: 00007fdc5115a6d4 RCX: 0000000000455979 [ 411.092005] RDX: 0000000020000180 RSI: 00000000401054d5 RDI: 0000000000000014 [ 411.099286] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 411.106573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 411.113837] R13: 0000000000000367 R14: 00000000006f9248 R15: 0000000000000000 [ 411.121749] warn_alloc_show_mem: 1 callbacks suppressed [ 411.121753] Mem-Info: [ 411.129617] active_anon:118442 inactive_anon:82 isolated_anon:0 [ 411.129617] active_file:3771 inactive_file:9799 isolated_file:0 [ 411.129617] unevictable:0 dirty:76 writeback:0 unstable:0 [ 411.129617] slab_reclaimable:10136 slab_unreclaimable:106094 [ 411.129617] mapped:74030 shmem:92 pagetables:1145 bounce:0 [ 411.129617] free:1285917 free_pcp:430 free_cma:0 [ 411.163203] Node 0 active_anon:473768kB inactive_anon:328kB active_file:15084kB inactive_file:39196kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:296120kB dirty:304kB writeback:0kB shmem:368kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 321536kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 411.191449] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 411.217670] lowmem_reserve[]: 0 2830 6335 6335 [ 411.222351] Node 0 DMA32 free:2900416kB min:30116kB low:37644kB high:45172kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2901148kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:732kB local_pcp:636kB free_cma:0kB [ 411.250125] lowmem_reserve[]: 0 0 3505 3505 [ 411.254549] Node 0 Normal free:2220372kB min:37300kB low:46624kB high:55948kB active_anon:477988kB inactive_anon:328kB active_file:15084kB inactive_file:39196kB unevictable:0kB writepending:304kB present:4718592kB managed:3589432kB mlocked:0kB kernel_stack:5696kB pagetables:4580kB bounce:0kB free_pcp:952kB local_pcp:516kB free_cma:0kB [ 411.284405] lowmem_reserve[]: 0 0 0 0 [ 411.288303] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 411.302109] Node 0 DMA32: 6*4kB (UM) 5*8kB (M) 2*16kB (M) 5*32kB (UM) 3*64kB (UM) 2*128kB (M) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 705*4096kB (M) = 2900416kB [ 411.318097] Node 0 Normal: 1900*4kB (UME) 1484*8kB (UME) 1041*16kB (UME) 1022*32kB (UME) 716*64kB (UME) 116*128kB (UME) 52*256kB (UME) 43*512kB (UME) 24*1024kB (UM) 9*2048kB (UME) 492*4096kB (UM) = 2223072kB [ 411.336978] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 411.345592] 13661 total pagecache pages [ 411.349612] 0 pages in swap cache [ 411.353099] Swap cache stats: add 0, delete 0, find 0/0 [ 411.358500] Free swap = 0kB [ 411.361552] Total swap = 0kB [ 411.364614] 1965969 pages RAM [ 411.367750] 0 pages HighMem/MovableOnly [ 411.371789] 339347 pages reserved 2018/05/07 06:36:27 executing program 3: socketpair(0x1e, 0x3, 0xfffffffffffffffd, &(0x7f0000000440)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000002c0)=@vsock, 0xfffffffffffffe5f, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xffffffffffffff9e}], 0x0, &(0x7f0000000000)=""/105, 0x69}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000700)=[@in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e20, 0x1}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}], 0x58) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x8, 0x2, 0x401, 0xdbcf, 0x76, 0x4, 0x43, {0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1f, 0x7fffffff, 0xfcc, 0xfffffffffffffff7, 0xffffffffffffff7f}}, &(0x7f0000000100)=0xb0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x1c, r3, 0x4, 0x70bd2b, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x811) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x5, 0x6}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syzkaller0\x00', 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x7, 0x4e21, 0xfffffffffffffffd, 0x0, 0x20, 0xa0, 0x62, r4, r5}, {0x10001, 0x30f, 0x2, 0x2, 0x2, 0x0, 0x9, 0x7f}, {0x8, 0x1b, 0x0, 0x6}, 0x2, 0x6e6bba, 0x2, 0x1, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x6c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x1ff, 0x7ff, 0x0, 0x5}}, 0xe8) close(r1) close(r0) 2018/05/07 06:36:27 executing program 1 (fault-call:3 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x40) r3 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x2e1, 0x400) perf_event_open$cgroup(&(0x7f0000000040)={0x3, 0x70, 0x1, 0x9, 0x80000000, 0x9, 0x0, 0x5, 0x40408, 0xd, 0x6, 0xffffffffffffffa2, 0x4c, 0x0, 0x0, 0x6, 0x100000000, 0xac4, 0x7, 0xbc, 0x8, 0x92e3, 0x100000001, 0x8, 0x3, 0x100000000, 0x1, 0x101, 0x7, 0x3, 0x200, 0x400, 0x5, 0x0, 0x101, 0x4, 0x2a97, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000), 0x3}, 0x404, 0x7, 0xfff, 0x0, 0x589, 0x6, 0x4}, r2, 0x1, r3, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2}}}}, &(0x7f00000001c0)=0xb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/07 06:36:27 executing program 5: getuid() r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x8, 0x401}, 0x10}, 0x10) 2018/05/07 06:36:27 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x500}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'ip6gre0\x00', 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x7, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, [@map={0x18, 0x9, 0x1, 0x0, r2}, @alu={0x4, 0x6268, 0xc, 0x9, 0x7, 0x2, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5, 0x9e, &(0x7f0000000180)=""/158, 0x0, 0x0, [], r1}, 0x48) 2018/05/07 06:36:27 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) ftruncate(r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xfffffffffffffffd, &(0x7f0000000080)=0x4) 2018/05/07 06:36:27 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) close(r1) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYBLOB]) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)={0x0, r1}) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) 2018/05/07 06:36:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0xc028660f, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000c6000000000000000000000000"]) 2018/05/07 06:36:27 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x2000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:27 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000f75000)=""/175, 0xfffffcd6}], 0x1, &(0x7f0000000040)}, 0x0) 2018/05/07 06:36:27 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x284100, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x7fff) getitimer(0x1, &(0x7f00000001c0)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)=0x2) r2 = getpid() sched_rr_get_interval(r2, &(0x7f0000000140)) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(camellia-asm)\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r4, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r4, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e", 0x10) recvmsg(r4, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x0, 0x0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) r5 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000000)={0xffffffff}) socket$inet(0x2, 0xf, 0x1000) [ 411.554947] FAULT_INJECTION: forcing a failure. [ 411.554947] name failslab, interval 1, probability 0, space 0, times 0 [ 411.566335] CPU: 0 PID: 29141 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #36 [ 411.573630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.582999] Call Trace: [ 411.585610] dump_stack+0x1b9/0x294 [ 411.589262] ? dump_stack_print_info.cold.2+0x52/0x52 [ 411.594472] ? rcu_is_watching+0x85/0x140 [ 411.598655] should_fail.cold.4+0xa/0x1a 2018/05/07 06:36:28 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/07 06:36:28 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xa00}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 411.602746] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 411.607873] ? kernel_text_address+0x79/0xf0 [ 411.612301] ? __unwind_start+0x166/0x330 [ 411.616470] ? __kernel_text_address+0xd/0x40 [ 411.620987] ? graph_lock+0x170/0x170 [ 411.624803] ? __save_stack_trace+0x7e/0xd0 [ 411.629152] ? find_held_lock+0x36/0x1c0 [ 411.633241] ? __lock_is_held+0xb5/0x140 [ 411.637344] ? check_same_owner+0x320/0x320 [ 411.641470] Unknown ioctl 35297 [ 411.641687] ? rcu_note_context_switch+0x710/0x710 [ 411.649887] __should_failslab+0x124/0x180 [ 411.654145] should_failslab+0x9/0x14 [ 411.657966] kmem_cache_alloc_node_trace+0x26f/0x770 [ 411.663087] ? rcu_note_context_switch+0x710/0x710 [ 411.666849] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 411.668051] alloc_vmap_area+0x142/0xa50 [ 411.668086] ? rcu_read_lock_sched_held+0x108/0x120 [ 411.668109] ? purge_vmap_area_lazy+0x40/0x40 [ 411.668140] __get_vm_area_node+0x17e/0x390 [ 411.694473] __vmalloc_node_range+0xc4/0x750 [ 411.698895] ? bpf_prog_alloc+0xdb/0x3c0 2018/05/07 06:36:28 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xe803}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:28 executing program 0: r0 = 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) syz_emit_ethernet(0x7e, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000700000000000019078ac1414bbac1414110304907800000000450000000000000000040000ac1414aaac141400444000000900000000000000e000000214000000e000000100000000000000007f00000100000000ffffffff00000000e000000100000000ac00100000000000"], &(0x7f0000000140)) r1 = dup(r0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x101000) fcntl$dupfd(r0, 0x406, r0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r2, 0x6, 0x40, r3}) [ 411.702973] ? print_usage_bug+0xc0/0xc0 [ 411.707046] ? find_held_lock+0x36/0x1c0 [ 411.711137] __vmalloc+0x45/0x50 [ 411.714518] ? bpf_prog_alloc+0xdb/0x3c0 [ 411.718598] bpf_prog_alloc+0xdb/0x3c0 [ 411.722500] ? perf_trace_bpf_obj_prog+0x970/0x970 [ 411.727446] ? mark_held_locks+0xc9/0x160 [ 411.731615] ? __local_bh_enable_ip+0x161/0x230 [ 411.736299] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 411.741338] __get_filter+0xf1/0x280 [ 411.745073] sk_attach_filter+0x1d/0x90 [ 411.749071] __tun_chr_ioctl+0x1198/0x4420 [ 411.753320] ? find_held_lock+0x36/0x1c0 [ 411.757408] ? tun_chr_read_iter+0x1e0/0x1e0 [ 411.761845] ? lock_downgrade+0x8e0/0x8e0 [ 411.766012] ? rcu_is_watching+0x85/0x140 [ 411.770177] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 411.775402] ? __fget+0x40c/0x650 [ 411.778875] ? match_held_lock+0x821/0x8b0 [ 411.783139] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 411.788098] tun_chr_ioctl+0x2a/0x40 [ 411.791832] ? tun_chr_compat_ioctl+0x30/0x30 [ 411.796865] do_vfs_ioctl+0x1cf/0x16a0 [ 411.800781] ? ioctl_preallocate+0x2e0/0x2e0 [ 411.805218] ? fget_raw+0x20/0x20 [ 411.808698] ? __sb_end_write+0xac/0xe0 [ 411.812706] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 411.818255] ? fput+0x130/0x1a0 [ 411.821549] ? ksys_write+0x1a6/0x250 [ 411.825402] ? security_file_ioctl+0x94/0xc0 [ 411.829840] ksys_ioctl+0xa9/0xd0 [ 411.833316] __x64_sys_ioctl+0x73/0xb0 [ 411.837223] do_syscall_64+0x1b1/0x800 [ 411.841158] ? finish_task_switch+0x1ca/0x810 [ 411.845705] ? syscall_return_slowpath+0x5c0/0x5c0 [ 411.846919] Unknown ioctl 35297 [ 411.850658] ? syscall_return_slowpath+0x30f/0x5c0 [ 411.850695] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 411.850723] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 411.850752] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.850765] RIP: 0033:0x455979 [ 411.850778] RSP: 002b:00007fdc51159c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 411.885311] RAX: ffffffffffffffda RBX: 00007fdc5115a6d4 RCX: 0000000000455979 [ 411.892589] RDX: 0000000020000180 RSI: 00000000401054d5 RDI: 0000000000000014 [ 411.899866] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 411.907146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 411.914712] R13: 0000000000000367 R14: 00000000006f9248 R15: 0000000000000001 [ 411.922366] syz-executor1: vmalloc: allocation failure: 4096 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 411.933633] syz-executor1 cpuset=syz1 mems_allowed=0 [ 411.938861] CPU: 0 PID: 29141 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #36 [ 411.946146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.955510] Call Trace: [ 411.958118] dump_stack+0x1b9/0x294 [ 411.961766] ? dump_stack_print_info.cold.2+0x52/0x52 [ 411.966970] ? trace_hardirqs_off+0xd/0x10 [ 411.971215] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 411.976336] warn_alloc.cold.118+0xb2/0x1b8 [ 411.980672] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 411.985531] ? mark_held_locks+0xc9/0x160 [ 411.989694] ? quarantine_put+0xeb/0x190 [ 411.993778] ? __get_vm_area_node+0x30a/0x390 [ 411.998290] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 412.003340] ? __get_vm_area_node+0x2da/0x390 [ 412.007866] __vmalloc_node_range+0x45e/0x750 [ 412.012378] ? print_usage_bug+0xc0/0xc0 [ 412.016453] ? find_held_lock+0x36/0x1c0 [ 412.020541] __vmalloc+0x45/0x50 [ 412.023927] ? bpf_prog_alloc+0xdb/0x3c0 [ 412.028006] bpf_prog_alloc+0xdb/0x3c0 [ 412.031911] ? perf_trace_bpf_obj_prog+0x970/0x970 [ 412.036863] ? mark_held_locks+0xc9/0x160 [ 412.041038] ? __local_bh_enable_ip+0x161/0x230 [ 412.045729] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 412.050768] __get_filter+0xf1/0x280 [ 412.054508] sk_attach_filter+0x1d/0x90 [ 412.058504] __tun_chr_ioctl+0x1198/0x4420 [ 412.062760] ? find_held_lock+0x36/0x1c0 [ 412.066851] ? tun_chr_read_iter+0x1e0/0x1e0 [ 412.071280] ? lock_downgrade+0x8e0/0x8e0 [ 412.075458] ? rcu_is_watching+0x85/0x140 [ 412.079625] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 412.084865] ? __fget+0x40c/0x650 [ 412.088314] ? match_held_lock+0x821/0x8b0 [ 412.092546] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 412.097473] tun_chr_ioctl+0x2a/0x40 [ 412.101173] ? tun_chr_compat_ioctl+0x30/0x30 [ 412.105658] do_vfs_ioctl+0x1cf/0x16a0 [ 412.109538] ? ioctl_preallocate+0x2e0/0x2e0 [ 412.113937] ? fget_raw+0x20/0x20 [ 412.117381] ? __sb_end_write+0xac/0xe0 [ 412.121347] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 412.126869] ? fput+0x130/0x1a0 [ 412.130138] ? ksys_write+0x1a6/0x250 [ 412.133931] ? security_file_ioctl+0x94/0xc0 [ 412.138336] ksys_ioctl+0xa9/0xd0 [ 412.141781] __x64_sys_ioctl+0x73/0xb0 [ 412.145660] do_syscall_64+0x1b1/0x800 [ 412.149535] ? finish_task_switch+0x1ca/0x810 [ 412.154030] ? syscall_return_slowpath+0x5c0/0x5c0 [ 412.158966] ? syscall_return_slowpath+0x30f/0x5c0 [ 412.164064] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 412.169421] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 412.174257] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 412.179434] RIP: 0033:0x455979 [ 412.182607] RSP: 002b:00007fdc51159c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 412.190315] RAX: ffffffffffffffda RBX: 00007fdc5115a6d4 RCX: 0000000000455979 [ 412.197573] RDX: 0000000020000180 RSI: 00000000401054d5 RDI: 0000000000000014 [ 412.204829] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 412.212085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 412.219342] R13: 0000000000000367 R14: 00000000006f9248 R15: 0000000000000001 [ 412.226727] Mem-Info: [ 412.229188] active_anon:117418 inactive_anon:82 isolated_anon:0 [ 412.229188] active_file:3773 inactive_file:9808 isolated_file:0 [ 412.229188] unevictable:0 dirty:87 writeback:0 unstable:0 [ 412.229188] slab_reclaimable:10161 slab_unreclaimable:106588 [ 412.229188] mapped:74046 shmem:92 pagetables:1059 bounce:0 [ 412.229188] free:1286588 free_pcp:487 free_cma:0 [ 412.262797] Node 0 active_anon:469672kB inactive_anon:328kB active_file:15092kB inactive_file:39232kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:296184kB dirty:348kB writeback:0kB shmem:368kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 325632kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 412.290947] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 412.317139] lowmem_reserve[]: 0 2830 6335 6335 [ 412.321830] Node 0 DMA32 free:2900416kB min:30116kB low:37644kB high:45172kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2901148kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:732kB local_pcp:636kB free_cma:0kB [ 412.349630] lowmem_reserve[]: 0 0 3505 3505 [ 412.354069] Node 0 Normal free:2229896kB min:37300kB low:46624kB high:55948kB active_anon:469572kB inactive_anon:328kB active_file:15092kB inactive_file:39232kB unevictable:0kB writepending:348kB present:4718592kB managed:3589432kB mlocked:0kB kernel_stack:5440kB pagetables:4236kB bounce:0kB free_pcp:1184kB local_pcp:612kB free_cma:0kB [ 412.384092] lowmem_reserve[]: 0 0 0 0 [ 412.387965] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 412.401690] Node 0 DMA32: 6*4kB (UM) 5*8kB (M) 2*16kB (M) 5*32kB (UM) 3*64kB (UM) 2*128kB (M) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 705*4096kB (M) = 2900416kB [ 412.417551] Node 0 Normal: 1928*4kB (UME) 1404*8kB (UME) 985*16kB (UME) 1030*32kB (UME) 716*64kB (UME) 112*128kB (UME) 52*256kB (UME) 43*512kB (UME) 24*1024kB (UM) 11*2048kB (UME) 493*4096kB (UM) = 2229584kB [ 412.436390] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 412.444996] 13674 total pagecache pages [ 412.449053] 0 pages in swap cache [ 412.452527] Swap cache stats: add 0, delete 0, find 0/0 [ 412.457918] Free swap = 0kB [ 412.460966] Total swap = 0kB [ 412.464037] 1965969 pages RAM [ 412.467160] 0 pages HighMem/MovableOnly [ 412.471154] 339347 pages reserved 2018/05/07 06:36:28 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x1, 0x80000001, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000100)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)=@setlink={0x28, 0x13, 0x5, 0x0, 0x0, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x4040) 2018/05/07 06:36:28 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:28 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002580)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r1}) 2018/05/07 06:36:28 executing program 4: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x2000400, &(0x7f0000000100)="f4c61f70d99e530bb0206a0e66c8b69a25abbb5dc6090f68c12623fb4615b481b1b1609f6d02ca6abe07b8384bb8e80ff2ef88eed521cc8fafefcfdff1a534a270e7b8ecb109708e7c02a8be5499c2ab3b56ae4af04c55e04b8a15ad9dbe1e4620c0748043d7d2ba59b43d") mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) 2018/05/07 06:36:28 executing program 5: write(0xffffffffffffffff, &(0x7f0000000040)="5c4ca37d34931faa8f08f18e1a", 0xfffffe1a) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e22}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x50, {0x2, 0x4e24, @multicast2=0xe0000002}, 'team0\x00'}) accept(r0, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000002c0)=0x80) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept(r0, &(0x7f0000000100)=@nl=@proc, &(0x7f0000000180)=0x80) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000001c0)=0x3, &(0x7f0000000200)=0x4) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000300)=0x7fff, &(0x7f0000000340)=0x4) 2018/05/07 06:36:28 executing program 2: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffd000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000a96000/0x14000)=nil}) munlockall() r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x490000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x24, r1, 0x100, 0x70bd2d, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x80400) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000004c0)=0x0) sched_getattr(r3, &(0x7f0000000500), 0x30, 0x0) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x210100}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x74, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0xd0ba28df0a55e72e}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7e}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x21}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x4040014) accept$ipx(r2, &(0x7f00000000c0), &(0x7f00000001c0)=0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4200008}, 0x3, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="00032cbd7000fbdbdf250b0600000000000000469a003eed0000000005000400000000000600"], 0x14}, 0x1}, 0x10) r5 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r6 = add_key(&(0x7f0000000400)='asymmetric\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="61460634eed11a2643dfed3d5543df52ce17fe58778bfeede83427b5cc1fcbae2bc2fe0ee62e91d9d8f9c3d78b6d2e257466", 0x32, 0xfffffffffffffffc) keyctl$negate(0xd, r5, 0x43, r6) 2018/05/07 06:36:28 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) modify_ldt$write2(0x11, &(0x7f0000000180)={0xe66}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, 'ifb0\x00'}) modify_ldt$write2(0x11, &(0x7f0000000100), 0x10) 2018/05/07 06:36:28 executing program 1 (fault-call:3 fault-nth: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 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x20, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/07 06:36:29 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xfffffffd}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 412.588937] FAULT_INJECTION: forcing a failure. [ 412.588937] name failslab, interval 1, probability 0, space 0, times 0 [ 412.600287] CPU: 0 PID: 29199 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #36 [ 412.607574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.616957] Call Trace: [ 412.619573] dump_stack+0x1b9/0x294 [ 412.623230] ? dump_stack_print_info.cold.2+0x52/0x52 [ 412.628460] should_fail.cold.4+0xa/0x1a [ 412.632552] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/05/07 06:36:29 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) 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) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x46400, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000080045439, &(0x7f0000000000)) 2018/05/07 06:36:29 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001880)={0x3dc, 0x0, [{0x0, 0xb, &(0x7f0000000680)=""/238}, {0x0, 0xfffffffffffffdd2, &(0x7f0000000280)=""/105}, {0x0, 0xcf, &(0x7f0000000180)=""/207}]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x62000, 0x0) accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x80000) userfaultfd(0x800) [ 412.637684] ? find_held_lock+0x36/0x1c0 [ 412.641780] ? graph_lock+0x170/0x170 [ 412.645613] ? graph_lock+0x170/0x170 [ 412.649446] ? find_held_lock+0x36/0x1c0 [ 412.653539] ? __lock_is_held+0xb5/0x140 [ 412.657679] ? check_same_owner+0x320/0x320 [ 412.662038] ? rcu_note_context_switch+0x710/0x710 [ 412.667000] __should_failslab+0x124/0x180 [ 412.671264] should_failslab+0x9/0x14 [ 412.675087] kmem_cache_alloc_node_trace+0x26f/0x770 [ 412.680218] ? do_raw_spin_lock+0xc1/0x200 [ 412.684503] __kmalloc_node+0x33/0x70 [ 412.688337] __vmalloc_node_range+0x1f5/0x750 [ 412.692864] ? print_usage_bug+0xc0/0xc0 [ 412.697034] ? find_held_lock+0x36/0x1c0 [ 412.701135] __vmalloc+0x45/0x50 [ 412.704532] ? bpf_prog_alloc+0xdb/0x3c0 [ 412.708634] bpf_prog_alloc+0xdb/0x3c0 [ 412.712550] ? perf_trace_bpf_obj_prog+0x970/0x970 [ 412.717508] ? mark_held_locks+0xc9/0x160 [ 412.721696] ? __local_bh_enable_ip+0x161/0x230 [ 412.726396] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 412.731439] __get_filter+0xf1/0x280 [ 412.735183] sk_attach_filter+0x1d/0x90 2018/05/07 06:36:29 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x80ffffff00000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:29 executing program 0: setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x3}, 0x5) [ 412.739182] __tun_chr_ioctl+0x1198/0x4420 [ 412.743439] ? find_held_lock+0x36/0x1c0 [ 412.747534] ? tun_chr_read_iter+0x1e0/0x1e0 [ 412.751973] ? lock_downgrade+0x8e0/0x8e0 [ 412.756151] ? rcu_is_watching+0x85/0x140 [ 412.760324] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 412.765554] ? __fget+0x40c/0x650 [ 412.769036] ? match_held_lock+0x821/0x8b0 [ 412.773297] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 412.778261] tun_chr_ioctl+0x2a/0x40 [ 412.782002] ? tun_chr_compat_ioctl+0x30/0x30 2018/05/07 06:36:29 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x100000000000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:29 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x3ff, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x4000000000001801, &(0x7f00000004c0)=ANY=[@ANYBLOB="3e817ce7632d129f4c", @ANYRES16, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES16=r0, @ANYBLOB="52e7aeec9773d434ef3bf25c0368d5f2d5166ea4ca6114a8b361842d61488f0051eafe6082ec5fbfa966e87ff69910a1f02e3940eae49cb959cda9a5346b555e12d4aa4e7fc2e43e9136ad3622cccac4d53724cac703cc9e234e4aeea4e22d65637d5f6e5b4ed78cc6b5388395a0ff78f3890f500189510aae2acc333aec4d1581627306c60726e66974ad1418ce4f4afe4513d015f0a6d0a4de"], @ANYRES64=r0, @ANYRES64=r0], @ANYRES64=r0, @ANYPTR, @ANYPTR=&(0x7f0000000780)=ANY=[@ANYRES16, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR64, @ANYBLOB="8e57eac9cfa22293dc9f23e531f1f54eec3a9179f9df545b1b3e0cc8c24f6655947cb096c96ad28842e5c21fd065ce5ed6b6980b165b5a0eaa2e387dab76ac269a6f3b56a3951178edf1baaf63439a189268a5746ef06565b9d79b8133404cd920c910227b0feec06bbbc225b4183c0c7123b8484aa04638e44d9b8099b856aca2c8323db47e8b910c8b4b3daf9fa5d042a0ed260064e22d915f7947b2701fe1", @ANYRES32=r0, @ANYPTR, @ANYPTR64, @ANYRES64=r0, @ANYRES64=r0], @ANYBLOB="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", @ANYRES16], @ANYRES64=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYRES32=r0]) r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0xc8) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0xfffffffffffffd1d}], 0x0, &(0x7f0000001980)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)='s', 0x1}], 0x1, 0x0) fallocate(r1, 0x11, 0x200, 0x100000009) [ 412.786514] do_vfs_ioctl+0x1cf/0x16a0 [ 412.790454] ? ioctl_preallocate+0x2e0/0x2e0 [ 412.794888] ? fget_raw+0x20/0x20 [ 412.798363] ? __sb_end_write+0xac/0xe0 [ 412.802370] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 412.807927] ? fput+0x130/0x1a0 [ 412.811224] ? ksys_write+0x1a6/0x250 [ 412.815047] ? security_file_ioctl+0x94/0xc0 [ 412.819480] ksys_ioctl+0xa9/0xd0 [ 412.822955] __x64_sys_ioctl+0x73/0xb0 [ 412.826876] do_syscall_64+0x1b1/0x800 [ 412.830776] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 412.835637] ? syscall_return_slowpath+0x5c0/0x5c0 [ 412.840595] ? syscall_return_slowpath+0x30f/0x5c0 [ 412.845555] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 412.850966] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 412.855841] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 412.861075] RIP: 0033:0x455979 [ 412.864279] RSP: 002b:00007fdc51159c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 412.872012] RAX: ffffffffffffffda RBX: 00007fdc5115a6d4 RCX: 0000000000455979 [ 412.879302] RDX: 0000000020000180 RSI: 00000000401054d5 RDI: 0000000000000014 [ 412.886629] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 412.893916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 412.901204] R13: 0000000000000367 R14: 00000000006f9248 R15: 0000000000000002 2018/05/07 06:36:29 executing program 0: 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$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'vcan0\x00', {0x2, 0xc30d, @loopback=0x7f000001}}) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x2) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/05/07 06:36:29 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x2000000020011, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) getgid() ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x44, 0x0, &(0x7f00000002c0)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}}], 0x74, 0x0, &(0x7f00000003c0)="a753e1ea642bc203ae0d086ca038fd3c51121b732ec2eaa865271f03e7360aac4de942924b91ebfe64437adb0839de0306db4eeab2e3dcead2e8183eafec29ab58c915d7af218a64bee5be155390ddbaaf11382321544bfcf767ea1eb1b33714fe07b146882e945fb86fde0c616a189b066ff04a"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r1}) fchdir(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="09631040", @ANYRES64=r2, @ANYBLOB="020000002c510e42"], 0x0, 0x0, &(0x7f0000000240)}) 2018/05/07 06:36:29 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000005680)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000), 0x0, &(0x7f0000004ff0)}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) 2018/05/07 06:36:29 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x80ffffff}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:29 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000100)={@local, @broadcast, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=@newpolicy={0x10c, 0x13, 0x708, 0x70bd2b, 0x25dfdbfc, {{@in, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e23, 0x0, 0xa, 0x20, 0x80, 0x62, r1, r2}, {0x4, 0x4, 0xfffffffffffffffe, 0x7fff, 0x68, 0x5, 0x4, 0x6}, {0xe2, 0x7, 0x3, 0xff}, 0x1, 0x6e6bb6, 0x3, 0x0, 0x3, 0x2}, [@algo_auth={0x4c, 0x1, {{'rmd128-generic\x00'}, 0x20, "182c5021"}}, @etimer_thresh={0x8, 0xc, 0x5}]}, 0x10c}, 0x1}, 0x0) 2018/05/07 06:36:29 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x357) r1 = accept(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x2, {0x1, 0x438, 0x10000, 0x4f9b, 0x1a28}, 0x68bd, 0x1}, 0xe) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x8000, 0x0, 0x5c1e}, {0x8, 0x8, 0x8, 0x2}]}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000200)=0x2, 0x4) pread64(r1, &(0x7f0000000180)=""/103, 0x67, 0x0) 2018/05/07 06:36:29 executing program 4: socketpair(0x5, 0x80a, 0xff, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000180)={0x0, 0x5}) r1 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x4e22, 0x3ff, 0x4e24, 0x6, 0xa, 0xa0, 0xa0, 0x2b, 0x0, r2}, {0x7fffffff, 0x0, 0x664a, 0x1000, 0x5b2d, 0x8, 0x3ff, 0x5}, {0x7f, 0x0, 0xc5, 0xfff}, 0x8, 0x0, 0x1, 0x345c4229fb1c1e52, 0x3, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d5, 0x7f}, 0xa, @in=@rand_addr=0x401, 0x3501, 0x2, 0x2, 0x3f, 0x9, 0xa41, 0x66a}}, 0xe8) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x840, 0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x81000000) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000100)={0x3, 0x7}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000002c0)=0x3) 2018/05/07 06:36:29 executing program 1 (fault-call:3 fault-nth:3): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:29 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xc00}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 413.249283] binder: 29262:29267 got transaction to context manager from process owning it [ 413.257804] binder: 29262:29267 transaction failed 29201/-22, size 40-8 line 2847 [ 413.285277] FAULT_INJECTION: forcing a failure. [ 413.285277] name fail_page_alloc, interval 1, probability 0, space 0, times 0 2018/05/07 06:36:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) getpeername$llc(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a", 0x18}], 0x1, &(0x7f0000fa6fe8)}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000000100)=[{&(0x7f0000000000)=""/203, 0xcb}], 0x1, &(0x7f0000590000)}, 0x0) [ 413.297226] CPU: 0 PID: 29265 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #36 [ 413.304524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.314480] Call Trace: [ 413.314510] dump_stack+0x1b9/0x294 2018/05/07 06:36:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000040)={0x5, 0x0, [{0x7, 0x7, 0x5, 0x4, 0x395, 0x3, 0x951f}, {0x8000000f, 0x520a, 0x2, 0x1, 0x9, 0x200, 0x81}, {0x80000000, 0x101, 0x1, 0x100, 0x400, 0x8, 0x7}, {0xc0000007, 0x10000, 0x1, 0x400, 0x7f, 0x9, 0x1}, {0x6, 0x1, 0x2, 0x4, 0x3, 0x3, 0x8001}]}) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000a5def4)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a87ffe)='&\x00', 0x2}) [ 413.314537] ? dump_stack_print_info.cold.2+0x52/0x52 [ 413.314566] ? zap_class+0x720/0x720 2018/05/07 06:36:29 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x6, 0x1fff) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000240)) syz_extract_tcp_res(&(0x7f0000000140), 0x400, 0x8) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x63d, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000c1f000)=0xfffffffffffffffd, 0x5, 0x0) accept4$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14, 0x80000) fcntl$setlease(r3, 0x400, 0x0) dup3(r2, r0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000040)={0x0, 0x7ff, 0x9, &(0x7f0000000000)=0x10000}) 2018/05/07 06:36:29 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80, 0x10000) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x80000000) listen(r0, 0x0) [ 413.314599] should_fail.cold.4+0xa/0x1a 2018/05/07 06:36:29 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x2800}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 413.314626] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/05/07 06:36:29 executing program 1 (fault-call:3 fault-nth: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) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) [ 413.314646] ? rcu_is_watching+0x85/0x140 [ 413.314665] ? graph_lock+0x170/0x170 [ 413.314681] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 413.314702] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 413.314729] ? find_held_lock+0x36/0x1c0 [ 413.314754] ? __lock_is_held+0xb5/0x140 [ 413.314797] ? check_same_owner+0x320/0x320 [ 413.314821] ? rcu_note_context_switch+0x710/0x710 [ 413.314839] ? save_stack+0xa9/0xd0 [ 413.314864] ? __might_sleep+0x95/0x190 [ 413.314889] __alloc_pages_nodemask+0x34e/0xd70 [ 413.314907] ? __x64_sys_ioctl+0x73/0xb0 [ 413.314925] ? do_syscall_64+0x1b1/0x800 [ 413.314942] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.314966] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 413.315002] ? __lock_is_held+0xb5/0x140 [ 413.315030] ? __kmalloc_node+0x33/0x70 [ 413.315046] ? __kmalloc_node+0x33/0x70 [ 413.315064] ? rcu_read_lock_sched_held+0x108/0x120 [ 413.315091] ? kasan_unpoison_shadow+0x35/0x50 [ 413.315112] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 413.315139] alloc_pages_current+0x10c/0x210 [ 413.315165] __vmalloc_node_range+0x484/0x750 [ 413.315204] __vmalloc+0x45/0x50 [ 413.315221] ? bpf_prog_alloc+0xdb/0x3c0 [ 413.315241] bpf_prog_alloc+0xdb/0x3c0 [ 413.315261] ? perf_trace_bpf_obj_prog+0x970/0x970 [ 413.315283] ? mark_held_locks+0xc9/0x160 [ 413.315307] ? __local_bh_enable_ip+0x161/0x230 [ 413.315329] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 413.315352] __get_filter+0xf1/0x280 [ 413.315373] sk_attach_filter+0x1d/0x90 [ 413.315393] __tun_chr_ioctl+0x1198/0x4420 [ 413.315413] ? find_held_lock+0x36/0x1c0 [ 413.315441] ? tun_chr_read_iter+0x1e0/0x1e0 [ 413.315464] ? lock_downgrade+0x8e0/0x8e0 [ 413.315495] ? rcu_is_watching+0x85/0x140 [ 413.315515] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 413.315557] ? __fget+0x40c/0x650 [ 413.315581] ? match_held_lock+0x821/0x8b0 [ 413.315613] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 413.315648] tun_chr_ioctl+0x2a/0x40 [ 413.315669] ? tun_chr_compat_ioctl+0x30/0x30 [ 413.315688] do_vfs_ioctl+0x1cf/0x16a0 [ 413.315719] ? ioctl_preallocate+0x2e0/0x2e0 [ 413.315742] ? fget_raw+0x20/0x20 [ 413.315766] ? __sb_end_write+0xac/0xe0 [ 413.315791] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 413.315807] ? fput+0x130/0x1a0 [ 413.315828] ? ksys_write+0x1a6/0x250 [ 413.315853] ? security_file_ioctl+0x94/0xc0 [ 413.315879] ksys_ioctl+0xa9/0xd0 [ 413.315905] __x64_sys_ioctl+0x73/0xb0 [ 413.315927] do_syscall_64+0x1b1/0x800 [ 413.315944] ? finish_task_switch+0x1ca/0x810 [ 413.315965] ? syscall_return_slowpath+0x5c0/0x5c0 [ 413.315986] ? syscall_return_slowpath+0x30f/0x5c0 [ 413.316011] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 413.316036] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 413.316061] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.316074] RIP: 0033:0x455979 [ 413.316083] RSP: 002b:00007fdc51159c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 413.316103] RAX: ffffffffffffffda RBX: 00007fdc5115a6d4 RCX: 0000000000455979 [ 413.316112] RDX: 0000000020000180 RSI: 00000000401054d5 RDI: 0000000000000014 [ 413.316120] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 413.316128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 413.316136] R13: 0000000000000367 R14: 00000000006f9248 R15: 0000000000000003 [ 413.316276] syz-executor1: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 413.316286] syz-executor1 cpuset=syz1 mems_allowed=0 [ 413.316437] CPU: 0 PID: 29265 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #36 [ 413.316448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.316455] Call Trace: [ 413.316473] dump_stack+0x1b9/0x294 [ 413.316493] ? dump_stack_print_info.cold.2+0x52/0x52 [ 413.316518] warn_alloc.cold.118+0xb2/0x1b8 [ 413.316537] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 413.316563] ? __kmalloc_node+0x33/0x70 [ 413.316577] ? __kmalloc_node+0x33/0x70 [ 413.316594] ? rcu_read_lock_sched_held+0x108/0x120 [ 413.316624] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 413.316655] __vmalloc_node_range+0x513/0x750 [ 413.316686] __vmalloc+0x45/0x50 [ 413.316700] ? bpf_prog_alloc+0xdb/0x3c0 [ 413.316717] bpf_prog_alloc+0xdb/0x3c0 [ 413.316733] ? perf_trace_bpf_obj_prog+0x970/0x970 [ 413.316752] ? mark_held_locks+0xc9/0x160 [ 413.316772] ? __local_bh_enable_ip+0x161/0x230 [ 413.316790] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 413.316809] __get_filter+0xf1/0x280 [ 413.316828] sk_attach_filter+0x1d/0x90 [ 413.316846] __tun_chr_ioctl+0x1198/0x4420 [ 413.316862] ? find_held_lock+0x36/0x1c0 [ 413.316885] ? tun_chr_read_iter+0x1e0/0x1e0 [ 413.316904] ? lock_downgrade+0x8e0/0x8e0 [ 413.316931] ? rcu_is_watching+0x85/0x140 [ 413.316950] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 413.316981] ? __fget+0x40c/0x650 [ 413.317005] ? match_held_lock+0x821/0x8b0 [ 413.317038] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 413.317068] tun_chr_ioctl+0x2a/0x40 [ 413.317084] ? tun_chr_compat_ioctl+0x30/0x30 [ 413.317100] do_vfs_ioctl+0x1cf/0x16a0 [ 413.317125] ? ioctl_preallocate+0x2e0/0x2e0 [ 413.317143] ? fget_raw+0x20/0x20 [ 413.317164] ? __sb_end_write+0xac/0xe0 [ 413.317188] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 413.317201] ? fput+0x130/0x1a0 [ 413.317218] ? ksys_write+0x1a6/0x250 [ 413.317239] ? security_file_ioctl+0x94/0xc0 [ 413.317262] ksys_ioctl+0xa9/0xd0 [ 413.317286] __x64_sys_ioctl+0x73/0xb0 [ 413.317305] do_syscall_64+0x1b1/0x800 [ 413.317320] ? finish_task_switch+0x1ca/0x810 [ 413.317339] ? syscall_return_slowpath+0x5c0/0x5c0 [ 413.317358] ? syscall_return_slowpath+0x30f/0x5c0 [ 413.317379] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 413.317406] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 413.317430] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.317440] RIP: 0033:0x455979 [ 413.317449] RSP: 002b:00007fdc51159c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 413.317468] RAX: ffffffffffffffda RBX: 00007fdc5115a6d4 RCX: 0000000000455979 [ 413.317479] RDX: 0000000020000180 RSI: 00000000401054d5 RDI: 0000000000000014 [ 413.317487] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 413.317496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 413.317506] R13: 0000000000000367 R14: 00000000006f9248 R15: 0000000000000003 [ 413.317588] Mem-Info: [ 413.317626] active_anon:121038 inactive_anon:78 isolated_anon:0 [ 413.317626] active_file:3773 inactive_file:9820 isolated_file:0 [ 413.317626] unevictable:0 dirty:98 writeback:0 unstable:0 [ 413.317626] slab_reclaimable:10151 slab_unreclaimable:106533 [ 413.317626] mapped:74020 shmem:92 pagetables:1165 bounce:0 [ 413.317626] free:1282284 free_pcp:478 free_cma:0 [ 413.317659] Node 0 active_anon:484152kB inactive_anon:312kB active_file:15092kB inactive_file:39280kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:296080kB dirty:392kB writeback:0kB shmem:368kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 325632kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 413.317665] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 413.317704] lowmem_reserve[]: 0 2830 6335 6335 [ 413.317738] Node 0 DMA32 free:2900416kB min:30116kB low:37644kB high:45172kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2901148kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:732kB local_pcp:636kB free_cma:0kB [ 413.317775] lowmem_reserve[]: 0 0 3505 3505 [ 413.317812] Node 0 Normal free:2212812kB min:37300kB low:46624kB high:55948kB active_anon:484152kB inactive_anon:312kB active_file:15092kB inactive_file:39280kB unevictable:0kB writepending:392kB present:4718592kB managed:3589432kB mlocked:0kB kernel_stack:5760kB pagetables:4660kB bounce:0kB free_pcp:1180kB local_pcp:620kB free_cma:0kB [ 413.317849] lowmem_reserve[]: 0 0 0 0 [ 413.317883] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 413.318080] Node 0 DMA32: 6*4kB (UM) 5*8kB (M) 2*16kB (M) 5*32kB (UM) 3*64kB (UM) 2*128kB (M) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 705*4096kB (M) = 2900416kB [ 413.318256] Node 0 Normal: 1867*4kB (UME) 1290*8kB (UME) 1031*16kB (UME) 1018*32kB (UME) 716*64kB (UME) 113*128kB (UME) 53*256kB (UME) 43*512kB (UME) 24*1024kB (UM) 7*2048kB (UE) 491*4096kB (UM) = 2212780kB [ 413.318445] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 413.318453] 13684 total pagecache pages [ 413.318469] 0 pages in swap cache [ 413.318480] Swap cache stats: add 0, delete 0, find 0/0 [ 413.318487] Free swap = 0kB [ 413.318494] Total swap = 0kB [ 413.318503] 1965969 pages RAM [ 413.318510] 0 pages HighMem/MovableOnly [ 413.318517] 339347 pages reserved [ 413.326800] binder: 29262:29267 BC_ACQUIRE_DONE u0000000000000000 node 62 cookie mismatch 420e512c00000002 != 0000000000000000 [ 413.330181] binder: BINDER_SET_CONTEXT_MGR already set [ 413.330202] binder: 29262:29267 ioctl 40046207 0 returned -16 [ 413.330271] binder_alloc: 29262: binder_alloc_buf, no vma [ 413.330314] binder: 29262:29278 transaction failed 29189/-3, size 40-8 line 2971 [ 413.331506] binder: 29262:29267 got reply transaction with no transaction stack [ 413.331521] binder: 29262:29267 transaction failed 29201/-71, size 0-0 line 2763 [ 413.407131] binder: undelivered TRANSACTION_ERROR: 29189 [ 413.568950] FAULT_INJECTION: forcing a failure. [ 413.568950] name failslab, interval 1, probability 0, space 0, times 0 [ 413.568971] CPU: 0 PID: 29302 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #36 [ 413.568982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.568990] Call Trace: [ 413.569021] dump_stack+0x1b9/0x294 [ 413.569045] ? dump_stack_print_info.cold.2+0x52/0x52 [ 413.569081] should_fail.cold.4+0xa/0x1a [ 413.569106] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 413.569125] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.569153] ? graph_lock+0x170/0x170 [ 413.569182] ? find_held_lock+0x36/0x1c0 [ 413.569208] ? __lock_is_held+0xb5/0x140 [ 413.569247] ? check_same_owner+0x320/0x320 [ 413.569270] ? rcu_note_context_switch+0x710/0x710 [ 413.569286] ? map_vm_area+0xb2/0xf0 [ 413.569311] __should_failslab+0x124/0x180 [ 413.569332] should_failslab+0x9/0x14 [ 413.569348] kmem_cache_alloc_trace+0x2cb/0x780 [ 413.569373] ? __vmalloc+0x45/0x50 [ 413.569397] bpf_prog_alloc+0x316/0x3c0 [ 413.569416] ? perf_trace_bpf_obj_prog+0x970/0x970 [ 413.569437] ? mark_held_locks+0xc9/0x160 [ 413.569459] ? __local_bh_enable_ip+0x161/0x230 [ 413.569478] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 413.569498] __get_filter+0xf1/0x280 [ 413.569520] sk_attach_filter+0x1d/0x90 [ 413.569549] __tun_chr_ioctl+0x1198/0x4420 [ 413.569570] ? find_held_lock+0x36/0x1c0 [ 413.569599] ? tun_chr_read_iter+0x1e0/0x1e0 [ 413.569625] ? lock_downgrade+0x8e0/0x8e0 [ 413.569657] ? rcu_is_watching+0x85/0x140 [ 413.569680] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 413.569719] ? __fget+0x40c/0x650 [ 413.569742] ? match_held_lock+0x821/0x8b0 [ 413.569771] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 413.569804] tun_chr_ioctl+0x2a/0x40 [ 413.569822] ? tun_chr_compat_ioctl+0x30/0x30 [ 413.569843] do_vfs_ioctl+0x1cf/0x16a0 [ 413.569873] ? ioctl_preallocate+0x2e0/0x2e0 [ 413.569897] ? fget_raw+0x20/0x20 [ 413.569921] ? __sb_end_write+0xac/0xe0 [ 413.569950] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 413.569966] ? fput+0x130/0x1a0 [ 413.569985] ? ksys_write+0x1a6/0x250 [ 413.570010] ? security_file_ioctl+0x94/0xc0 [ 413.570035] ksys_ioctl+0xa9/0xd0 [ 413.570060] __x64_sys_ioctl+0x73/0xb0 [ 413.570081] do_syscall_64+0x1b1/0x800 [ 413.570097] ? finish_task_switch+0x1ca/0x810 [ 413.570117] ? syscall_return_slowpath+0x5c0/0x5c0 [ 413.570138] ? syscall_return_slowpath+0x30f/0x5c0 [ 413.570163] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 413.570190] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 413.570219] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.570233] RIP: 0033:0x455979 [ 413.570243] RSP: 002b:00007fdc51159c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 413.570263] RAX: ffffffffffffffda RBX: 00007fdc5115a6d4 RCX: 0000000000455979 [ 413.570274] RDX: 0000000020000180 RSI: 00000000401054d5 RDI: 0000000000000014 [ 413.570284] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/07 06:36:31 executing program 3: socketpair(0x0, 0x2, 0x20, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) r2 = socket$netlink(0x10, 0x3, 0x1e) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000100)="480000001400257f09004b01fcfc8c560a11c600f217e00101000000000000a2bc56c12b8c5b06580b0318fe0000002fb818ab5ea7d7fa73ea26927b0000200028213e146a1ce206", 0x48}], 0x10000039) 2018/05/07 06:36:31 executing program 7: r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0x1, 0x8, 0x5, 0x80000001}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)={r3}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='\bc\x00\x00\vc\x00\x00'], 0x9f, 0x0, &(0x7f00000001c0)="5c1642cf350194e04f27c0c09a1ea7b39af34d1a4b5a549bce083c72da9e66b907f66effbe289cdb48a319c577b5dddd08a2977263390667b6a84a76e2909b4cf6ca5f145474446fd3696f85a7969df046bbd144225ae1afc1ea16678510d22cc6389a400ba100da95af169bf199c7ffbe1045f7b5d73180680065994a435ca5f9f22780606259bc7d1821af8b2a58889df85e39353fee7ffc46ae9092a43f"}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0xd6302, 0x0) 2018/05/07 06:36:31 executing program 2: setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f00000001c0)=0xffffffff00000000, 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) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{0xfffffffffffffffd}, 'port0\x00', 0x1000000000000, 0x0, 0x9}) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) epoll_create(0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/07 06:36:31 executing program 5: r0 = socket(0xa, 0x100000802, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) fstat(r1, &(0x7f0000000080)) 2018/05/07 06:36:31 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x430001, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x2, 0x7, 0x6, 0xd0b}, 0x6) r1 = socket$netlink(0x10, 0x3, 0x8000000002) sendmsg$nl_generic(r1, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000018df0)=ANY=[@ANYBLOB="1800001032000104ffffffffffffffff0000000004000100"], 0x18}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)={0x2, 0x4, [0x100000001]}) 2018/05/07 06:36:31 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x20000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:31 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='gid_map\x00') writev(r1, &(0x7f0000001180)=[{&(0x7f00000000c0)="db", 0x1}], 0x1) signalfd(r0, &(0x7f0000000040), 0x8) 2018/05/07 06:36:31 executing program 1 (fault-call:3 fault-nth:5): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) [ 413.570295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 413.570306] R13: 0000000000000367 R14: 00000000006f9248 R15: 0000000000000004 [ 414.853737] FAULT_INJECTION: forcing a failure. [ 414.853737] name failslab, interval 1, probability 0, space 0, times 0 [ 414.865219] CPU: 0 PID: 29312 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #36 [ 414.872506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.881885] Call Trace: [ 414.884483] dump_stack+0x1b9/0x294 [ 414.888118] ? dump_stack_print_info.cold.2+0x52/0x52 [ 414.893328] should_fail.cold.4+0xa/0x1a [ 414.897383] ? __x64_sys_ioctl+0x73/0xb0 [ 414.901443] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 414.906537] ? zap_class+0x720/0x720 [ 414.910243] ? find_held_lock+0x36/0x1c0 [ 414.914305] ? graph_lock+0x170/0x170 [ 414.918105] ? graph_lock+0x170/0x170 [ 414.921901] ? find_held_lock+0x36/0x1c0 [ 414.925961] ? __lock_is_held+0xb5/0x140 [ 414.930038] ? check_same_owner+0x320/0x320 [ 414.934354] ? lock_downgrade+0x8e0/0x8e0 [ 414.938494] ? rcu_note_context_switch+0x710/0x710 [ 414.943425] __should_failslab+0x124/0x180 [ 414.947657] should_failslab+0x9/0x14 [ 414.951452] kmem_cache_alloc_trace+0x2cb/0x780 [ 414.956115] ? __might_sleep+0x95/0x190 [ 414.960093] bpf_prog_store_orig_filter.isra.46+0x8a/0x1f0 [ 414.965711] __get_filter+0x1c2/0x280 [ 414.969507] sk_attach_filter+0x1d/0x90 [ 414.973475] __tun_chr_ioctl+0x1198/0x4420 [ 414.977703] ? find_held_lock+0x36/0x1c0 [ 414.981766] ? tun_chr_read_iter+0x1e0/0x1e0 [ 414.986180] ? lock_downgrade+0x8e0/0x8e0 [ 414.990326] ? rcu_is_watching+0x85/0x140 [ 414.994468] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 414.999665] ? __fget+0x40c/0x650 [ 415.003119] ? match_held_lock+0x821/0x8b0 [ 415.007357] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 415.012288] tun_chr_ioctl+0x2a/0x40 [ 415.015996] ? tun_chr_compat_ioctl+0x30/0x30 [ 415.020489] do_vfs_ioctl+0x1cf/0x16a0 [ 415.024373] ? ioctl_preallocate+0x2e0/0x2e0 [ 415.028775] ? fget_raw+0x20/0x20 [ 415.032223] ? __sb_end_write+0xac/0xe0 [ 415.036195] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 415.041723] ? fput+0x130/0x1a0 [ 415.044996] ? ksys_write+0x1a6/0x250 [ 415.048802] ? security_file_ioctl+0x94/0xc0 [ 415.053205] ksys_ioctl+0xa9/0xd0 [ 415.056655] __x64_sys_ioctl+0x73/0xb0 [ 415.060541] do_syscall_64+0x1b1/0x800 [ 415.064426] ? finish_task_switch+0x1ca/0x810 [ 415.068917] ? syscall_return_slowpath+0x5c0/0x5c0 [ 415.073839] ? syscall_return_slowpath+0x30f/0x5c0 [ 415.078764] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 415.084123] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 415.088962] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 415.094147] RIP: 0033:0x455979 [ 415.097330] RSP: 002b:00007fdc51159c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/05/07 06:36:31 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = gettid() setpriority(0x2, r1, 0x80000001) rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffff001}, 0x0, 0x8) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1000002, 0x1032, 0xffffffffffffffff, 0x0) close(r0) 2018/05/07 06:36:31 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xe8030000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 415.105034] RAX: ffffffffffffffda RBX: 00007fdc5115a6d4 RCX: 0000000000455979 [ 415.112298] RDX: 0000000020000180 RSI: 00000000401054d5 RDI: 0000000000000014 [ 415.119557] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 415.126814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 415.134071] R13: 0000000000000367 R14: 00000000006f9248 R15: 0000000000000005 2018/05/07 06:36:31 executing program 5: r0 = socket(0x2, 0x805, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x200, 0x9, 0x9, r1}, &(0x7f0000000140)=0x10) bind$inet(r0, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) semget(0x0, 0x7, 0x411) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000340)=""/133, 0x85}, 0x0) 2018/05/07 06:36:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x7, 0x4) futex(&(0x7f0000000000), 0xc, 0x1, &(0x7f00000000c0), &(0x7f0000000ffc), 0x0) 2018/05/07 06:36:32 executing program 7: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='ubifs\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/07 06:36:32 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xd00}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:32 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r1 = socket(0x10, 0x200000000002, 0x800000000000c) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000140)=0x2, 0x4) shmget(0x3, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000040)={0x20, 0x1, 0xfffffffffffffffd}) 2018/05/07 06:36:32 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3ff, 0x0) r1 = socket(0x200000000000010, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000100)={'bcsh0\x00', @ifru_data=&(0x7f00000000c0)="6b922c71f7d60e2608b0705ad4d8ef78a81703b472bc01dab99a4b2368e58b51"}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'ip_vti0\x00', &(0x7f0000000280)=@ethtool_cmd={0x34}}) 2018/05/07 06:36:32 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x7, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000080)={{0x15000, 0x10000, 0xb, 0x2, 0x76, 0x8001, 0x3, 0x1f, 0x1, 0x200, 0x80000001, 0x7}, {0xf004, 0x7000, 0xf, 0xfff, 0xfffffffffffffff9, 0x8, 0xfff, 0x7, 0x5332, 0x1ff, 0xffff, 0x8000}, {0x16000, 0x2000, 0xa, 0x8, 0x9, 0x5, 0x0, 0x723, 0x6, 0x9, 0x69aae88b, 0x3a}, {0x6000, 0x4, 0xb, 0x400, 0x4, 0x1ff, 0xfffffffffffffffd, 0xff, 0xccee, 0x34, 0x6, 0x83}, {0x5000, 0x1000, 0x10, 0x8, 0x7fff, 0x8000, 0x8, 0x7, 0x460b, 0x3, 0x5, 0x9}, {0xd000, 0x47bb7e0ddabf2adc, 0xb, 0x7fff, 0x400, 0x1, 0x400, 0x6, 0x6, 0x3, 0x1cbc0000, 0x100000001}, {0x3000, 0x10d000, 0xc, 0x4, 0x3, 0xfff, 0xfffffffffffffff8, 0xcb3c, 0x10000, 0xffffffffffffff60, 0x1000, 0x8}, {0x2, 0x0, 0x8, 0xfffffffffffffff7, 0xff, 0xf4, 0x3, 0x9d7e, 0x3, 0x3ff, 0x2, 0x400}, {0x2, 0x4}, {0x105000, 0x6000}, 0x8, 0x0, 0x0, 0x200, 0x8, 0x1, 0xd004, [0x9, 0x401, 0x6, 0x401]}) r1 = socket$netlink(0x10, 0x3, 0x20000000000010) r2 = 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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={0x0}, &(0x7f0000000980)=0xc) getresuid(&(0x7f00000009c0)=0x0, &(0x7f0000000a00), &(0x7f0000000a40)) syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x7, 0x101000) fstat(r2, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000e40)=[{&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x4000041}, {&(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000008c0)=[{&(0x7f00000003c0)="9fc7dc12055d41284291899eaa9ea64928ee953e1120444722edfded1897c2796fd3360a73a41ba791e648b206a3254066c492d4d4e87793b448f7a470dbc518d67e75ae1c9e1f5487b557f50481a26f0b031ad1be5a13ca63301e344cfabb8670ec6f57e24714f95151d08446408c0709fbdf80bb4eab0831ff3864aae60f1e189f8a4e4b72082cc5824827d95cc59f4a7b1988e1effe1b3a548a7877373bc155eab76baeea1b83383c34f0704d417077f7c4f4b8937ba3335a3e210530cf0e1ca4b34ca29156a8d6d11acd437d4df405e4b82de15ce01474e5fd191997dbd3072b08a2df1c9261", 0xe8}, {&(0x7f00000004c0)="fe1ea7a3700824d975351d5d1b1c9b7e1ca0cf58434f0274dacdcc030a7f860dbe5529e5b86c38dff2b279e9389ee71f342189e753cba5a3c5d076f706dea663abc552263157c52d45cc5512f0ecc33c296be4f80924f0a07d5837013aaf80f1de0b8565a191900155bfed70eed48eb8cdd00cc4b7769cfbba1044dd209541d381a987b734c51eb57b02ab51b52332d47c3bd90f5d5e424d4c5df0571cb56a2ab594611fa4ebe97cb85b4f1c048e4f160ed54113fc7f61371181dfe3ffbe22818fe68b65fb6c929bd660b5f810318fd481", 0xd1}, {&(0x7f00000005c0)="bec5171d807370c06d2fb39166559c49c8fbca93c2a4a2f87e6df8ed2263627a40436bedf18116cd3c5d4e581fa655b77420757d179be8c241441bdd70a07d3b0137967081d00e163500cfbc65db85351c0703c11821c145a6190a1b508717c78be0ee8b8bf4d4a1f1df013998e8b1cf9cbca5a89ec089c1e114632498d9cec52742f54278674cf9206fa467b00ab4d3163392986d930d68eb95d53a3064a5ab914e40596c135a1c2e9930651756776fb3", 0xb1}, {&(0x7f0000000680)="653139cc31882543823fc199404a30a49954c0eea6c7f846097a8683deff50c322d521204568ead1fd61cf256f26387a6a5e2ad5f96e718c44a70c1256e38208837b09d0dcf3ad62ee40b5dce046eb6c5801f2b9a8caf262835f59c7603ec5ce13fc002fbe6c7661b2cacaff8259e714691e10ef1400ab337b35493dbe40e08de7077a6205cb5797a2e3971d8cf335755f358249d3ddc47d57126010cb7d72ae8e347689a191d9342afa86e0b5042a24a77565c3539b4eefdc361dca95147fe5d244b8d630810653e637b10148aa6fc3d0b140a0a65443e43422b68172352f", 0xdf}, {&(0x7f0000000780)="b8ae85aa143d0b228451da0d16653607723b6010726a1ce3f9858e8a63fe87204b1e8c4455cd81509939df5fc27eb4832a02afc33767cba62e0513c072a2f6d1de20160097b3bc8333e66b7be8234164a02d592180186ac2dc6c558b11b8c87bbf1d1846e742ff44117719d70e5a1e033e8c4daefc88ef366fe93d93140c0921d3049e0a5ded2436ff9b32d7bd9c081c5f59f186da21e08c675e2c1f2744d09021795f0c198ffb4a890a8b50bbbf41c4f9885945048a791832c92283885fc81136963842e30f5352d93211cf90958f", 0xcf}, {&(0x7f0000000880)="a436", 0x2}], 0x6, &(0x7f0000000b00)=[@rights={0x30, 0x1, 0x1, [r1, r2, r2, r2, r1, r2, r1, r2]}, @rights={0x30, 0x1, 0x1, [r2, r1, r0, r0, r2, 0xffffffffffffff9c, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0xa0, 0x20000000}, {&(0x7f0000000bc0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000c40)="196a528912141fc07e23560719384a087c1b68275344b3c391d89b8b6380fdca3b0268e56f392b1936703b1b6d8de8b981af7bbcaef8ad9644b755539a268117e6d95112358f1a3a47df18a8", 0x4c}, {&(0x7f0000000cc0)="89e6cce6eebf503d0abdd6d3400b2ef7092a88c4b9a55de1c1aa6503a4f79fbd827a322781bfdd3e809f5a70ac1f425b8dce5357a2ae2ebaf673ce7ea6d3a3569c616fd3c342bccdc9654df36778b9ce0eaa696ef4b7ca03ef3e02354593b3aca19350955fa88b2f3163a36d32f634657f192990c438dcf73c2c5eeef40f725c7d58d8eb65677451b56050692572420aaa195dabde7f225db56de1", 0x9b}], 0x2, &(0x7f0000000dc0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r2]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r2]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x70, 0x840}], 0x3, 0x4000000) r6 = semget$private(0x0, 0x6, 0x1) semctl$IPC_INFO(r6, 0x0, 0x3, &(0x7f0000000f00)=""/158) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x1c}, 0x1}, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000001c0)) 2018/05/07 06:36:32 executing program 5: recvmmsg(0xffffffffffffff9c, &(0x7f0000004380)=[{{&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/75, 0x4b}, {&(0x7f0000000180)=""/176, 0xb0}, {&(0x7f0000000240)=""/18, 0x12}, {&(0x7f0000000280)=""/129, 0x81}, {&(0x7f0000000340)=""/209, 0xd1}], 0x5, 0x0, 0x0, 0x7f}, 0x4}, {{&(0x7f00000004c0)=@generic, 0x80, &(0x7f0000000740)=[{&(0x7f0000000540)=""/11, 0xb}, {&(0x7f0000000580)=""/252, 0xfc}, {&(0x7f0000000680)=""/160, 0xa0}], 0x3, &(0x7f0000000780)=""/169, 0xa9, 0xa68}, 0x3552}, {{&(0x7f0000000840)=@ll, 0x80, &(0x7f0000001a40)=[{&(0x7f00000008c0)=""/156, 0x9c}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/90, 0x5a}, {&(0x7f0000001a00)}], 0x4, &(0x7f0000001a80)=""/100, 0x64, 0x4}, 0xfffffffffffffd7b}, {{&(0x7f0000001b00)=@hci, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001b80)=""/220, 0xdc}, {&(0x7f0000001c80)=""/80, 0x50}, {&(0x7f0000001d00)=""/36, 0x24}, {&(0x7f0000001d40)=""/115, 0x73}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/92, 0x5c}], 0x6, &(0x7f0000001ec0)=""/222, 0xde, 0x593}, 0x4}, {{&(0x7f0000003000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004300)=[{&(0x7f0000003080)=""/44, 0x2c}, {&(0x7f00000030c0)=""/47, 0x2f}, {&(0x7f0000003100)=""/68, 0x44}, {&(0x7f0000003180)=""/72, 0x48}, {&(0x7f0000003200)=""/4096, 0x1000}, {&(0x7f0000004200)=""/230, 0xe6}], 0x6, 0x0, 0x0, 0xdf0c}, 0x8}], 0x5, 0x0, &(0x7f00000044c0)={0x77359400}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000004500), &(0x7f0000004540)=0x6) capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r1 = gettid() accept(r0, &(0x7f0000004580)=@l2, &(0x7f0000001a00)=0x80) ptrace(0x18, r1) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='../file0\x00') 2018/05/07 06:36:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)) renameat(r0, &(0x7f00000005c0)='./file0/file0\x00', r0, &(0x7f0000000400)='./file0\x00') getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000004c0)={0x0, 0x2d0, 0x3, 0x9, 0x81, 0x6, 0x9, 0x7fff, {0x0, @in6={{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x4215}}, 0x1, 0xffffffffffffff00, 0x7f, 0x32, 0xaf}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x63b, 0x4}, 0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="9baa7efb1586f8c7a9eb52091cd9458d7e6680cb33b5", 0x16, 0xffffffffffffffff) keyctl$update(0x2, r2, &(0x7f0000000140)="2366e2429a524229a9b2384dc6320af808db1835ea2985aefeb0a47995ea7f54f2d5eb1ea094dee1ae683f3f934a5473479c0e7d6a984985299af97a63d6be84cb4d319fbe90ec4218892ad97f3c46bea8657843de543601cf13261f85693331c1cc7fa1a812d8e2b7622bdec6a1a6388d693ece335366173e10de4344cd27dc1a6d6d3fd5a4bfc3e153", 0x8a) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x800000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280)=0x400, 0x4) readv(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/18, 0x12}, {&(0x7f0000000340)=""/109, 0x6d}], 0x2) 2018/05/07 06:36:32 executing program 1 (fault-call:3 fault-nth:6): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) [ 416.088076] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 416.125844] FAULT_INJECTION: forcing a failure. [ 416.125844] name failslab, interval 1, probability 0, space 0, times 0 [ 416.137208] CPU: 0 PID: 29374 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #36 [ 416.144500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.153878] Call Trace: [ 416.156493] dump_stack+0x1b9/0x294 [ 416.160150] ? dump_stack_print_info.cold.2+0x52/0x52 [ 416.165365] ? perf_trace_lock_acquire+0xe3/0x980 [ 416.170243] should_fail.cold.4+0xa/0x1a [ 416.174338] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 416.179474] ? save_stack+0xa9/0xd0 [ 416.183143] ? graph_lock+0x170/0x170 [ 416.186961] ? __get_filter+0x1c2/0x280 [ 416.190949] ? sk_attach_filter+0x1d/0x90 [ 416.195124] ? __tun_chr_ioctl+0x1198/0x4420 [ 416.199553] ? tun_chr_ioctl+0x2a/0x40 [ 416.203464] ? ksys_ioctl+0xa9/0xd0 [ 416.207118] ? find_held_lock+0x36/0x1c0 [ 416.211213] ? __lock_is_held+0xb5/0x140 [ 416.215319] ? check_same_owner+0x320/0x320 [ 416.219667] ? rcu_note_context_switch+0x710/0x710 [ 416.224627] __should_failslab+0x124/0x180 [ 416.228887] should_failslab+0x9/0x14 [ 416.232710] __kmalloc_track_caller+0x2c4/0x760 2018/05/07 06:36:32 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x4}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000000)) ioctl$fiemap(r0, 0x6611, &(0x7f0000000080)) 2018/05/07 06:36:32 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x1f4}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:32 executing program 4: r0 = userfaultfd(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) prctl$intptr(0x29, 0x9) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000000080)) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/05/07 06:36:32 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x5, 0xd8e, 0x0, {0x77359400}, 0x10001, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x100000000805, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x519dc3ef, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f00000000c0)={0x3, {"e41974b417ea96"}, 0x7}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000340), &(0x7f00000001c0)=0x68) [ 416.237402] ? bpf_prog_store_orig_filter.isra.46+0x8a/0x1f0 [ 416.243219] ? rcu_read_lock_sched_held+0x108/0x120 [ 416.248257] ? kmem_cache_alloc_trace+0x616/0x780 [ 416.253144] ? __might_sleep+0x95/0x190 [ 416.257147] ? bpf_prog_store_orig_filter.isra.46+0x116/0x1f0 [ 416.263060] kmemdup+0x24/0x50 [ 416.266284] bpf_prog_store_orig_filter.isra.46+0x116/0x1f0 [ 416.272033] __get_filter+0x1c2/0x280 [ 416.275863] sk_attach_filter+0x1d/0x90 [ 416.279866] __tun_chr_ioctl+0x1198/0x4420 [ 416.284126] ? find_held_lock+0x36/0x1c0 [ 416.288223] ? tun_chr_read_iter+0x1e0/0x1e0 [ 416.292657] ? lock_downgrade+0x8e0/0x8e0 [ 416.296838] ? rcu_is_watching+0x85/0x140 [ 416.300999] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 416.306224] ? __fget+0x40c/0x650 [ 416.309698] ? match_held_lock+0x821/0x8b0 [ 416.313960] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 416.318925] tun_chr_ioctl+0x2a/0x40 [ 416.322657] ? tun_chr_compat_ioctl+0x30/0x30 [ 416.327169] do_vfs_ioctl+0x1cf/0x16a0 [ 416.331088] ? ioctl_preallocate+0x2e0/0x2e0 [ 416.335518] ? fget_raw+0x20/0x20 [ 416.339020] ? __sb_end_write+0xac/0xe0 [ 416.343045] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 416.348594] ? fput+0x130/0x1a0 [ 416.351892] ? ksys_write+0x1a6/0x250 [ 416.355718] ? security_file_ioctl+0x94/0xc0 [ 416.360157] ksys_ioctl+0xa9/0xd0 [ 416.363633] __x64_sys_ioctl+0x73/0xb0 [ 416.367545] do_syscall_64+0x1b1/0x800 [ 416.371447] ? finish_task_switch+0x1ca/0x810 [ 416.375963] ? syscall_return_slowpath+0x5c0/0x5c0 [ 416.380920] ? syscall_return_slowpath+0x30f/0x5c0 [ 416.385880] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 416.391278] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 416.396186] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 416.401398] RIP: 0033:0x455979 [ 416.404598] RSP: 002b:00007fdc51159c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 416.412323] RAX: ffffffffffffffda RBX: 00007fdc5115a6d4 RCX: 0000000000455979 [ 416.419592] RDX: 0000000020000180 RSI: 00000000401054d5 RDI: 0000000000000014 [ 416.426876] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 416.434154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 416.441439] R13: 0000000000000367 R14: 00000000006f9248 R15: 0000000000000006 [ 416.464963] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/07 06:36:33 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x80000000001, 0x0) bind$unix(r1, &(0x7f000093f000)=@abs={0x1}, 0x8) listen(r1, 0x0) poll(&(0x7f0000000240)=[{r0}, {r1}], 0x2, 0x0) 2018/05/07 06:36:33 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xfffffffe}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:33 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00000000c0)=0x3000) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000480)={r3, 0x2}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xfe}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x400}, 0x10000}}, 0x0, 0x6}, &(0x7f0000000380)=0x90) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa}, 0x400}, 0x5c) getpeername$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x10) seccomp(0x1, 0x1, &(0x7f0000000400)={0x7, &(0x7f00000003c0)=[{0x9, 0xfbd, 0x2, 0x5}, {0x20, 0x7, 0x0, 0x1}, {0xf64, 0x0, 0x7fff}, {0x4, 0x2, 0x7, 0x3}, {0x7c2, 0xff, 0x100000001}, {0x9, 0x80000001, 0x2, 0x8}, {0x100, 0x0, 0x0, 0x7ff}]}) 2018/05/07 06:36:33 executing program 3: 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$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='task\x00') getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='bcsf0\x00') 2018/05/07 06:36:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0xfdea) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x400) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/05/07 06:36:33 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) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8802) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x1, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000900)=ANY=[@ANYBLOB="100000001d0001010000000000000004"], 0x10}, 0x1}, 0x0) 2018/05/07 06:36:33 executing program 2: 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_MSRS(r2, 0xc008ae88, &(0x7f0000000040)={0x1a9, 0x0, [{0x6e0, 0x0, 0x200000000000000}]}) 2018/05/07 06:36:33 executing program 1 (fault-call:3 fault-nth:7): 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$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:33 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xe}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 417.317740] FAULT_INJECTION: forcing a failure. [ 417.317740] name failslab, interval 1, probability 0, space 0, times 0 [ 417.329133] CPU: 0 PID: 29414 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #36 [ 417.336429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.345805] Call Trace: [ 417.348419] dump_stack+0x1b9/0x294 [ 417.352074] ? dump_stack_print_info.cold.2+0x52/0x52 [ 417.357290] ? perf_trace_lock_acquire+0xe3/0x980 [ 417.362177] should_fail.cold.4+0xa/0x1a [ 417.366277] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 417.371406] ? __save_stack_trace+0x7e/0xd0 [ 417.375762] ? graph_lock+0x170/0x170 [ 417.379602] ? find_held_lock+0x36/0x1c0 [ 417.383702] ? __lock_is_held+0xb5/0x140 [ 417.387815] ? check_same_owner+0x320/0x320 [ 417.392160] ? graph_lock+0x170/0x170 [ 417.395978] ? rcu_note_context_switch+0x710/0x710 [ 417.400926] __should_failslab+0x124/0x180 [ 417.405160] should_failslab+0x9/0x14 [ 417.408952] __kmalloc+0x2c8/0x760 [ 417.412486] ? __lock_is_held+0xb5/0x140 [ 417.416543] ? bpf_prepare_filter+0x71f/0x1060 [ 417.421123] bpf_prepare_filter+0x71f/0x1060 [ 417.425525] ? rcu_read_lock_sched_held+0x108/0x120 [ 417.430542] ? bpf_convert_filter+0x4400/0x4400 [ 417.435208] ? memcpy+0x45/0x50 [ 417.438486] ? kmemdup+0x44/0x50 [ 417.441877] ? bpf_prog_store_orig_filter.isra.46+0x147/0x1f0 [ 417.447760] __get_filter+0x1e0/0x280 [ 417.451563] sk_attach_filter+0x1d/0x90 [ 417.455535] __tun_chr_ioctl+0x1198/0x4420 [ 417.459767] ? find_held_lock+0x36/0x1c0 [ 417.463842] ? tun_chr_read_iter+0x1e0/0x1e0 [ 417.468277] ? lock_downgrade+0x8e0/0x8e0 [ 417.472428] ? rcu_is_watching+0x85/0x140 [ 417.476583] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 417.481782] ? __fget+0x40c/0x650 [ 417.485285] ? match_held_lock+0x821/0x8b0 [ 417.489525] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 417.494474] tun_chr_ioctl+0x2a/0x40 [ 417.498184] ? tun_chr_compat_ioctl+0x30/0x30 [ 417.502681] do_vfs_ioctl+0x1cf/0x16a0 [ 417.506572] ? ioctl_preallocate+0x2e0/0x2e0 [ 417.510997] ? fget_raw+0x20/0x20 [ 417.514451] ? __sb_end_write+0xac/0xe0 [ 417.518452] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 417.524068] ? fput+0x130/0x1a0 [ 417.527341] ? ksys_write+0x1a6/0x250 [ 417.531141] ? security_file_ioctl+0x94/0xc0 [ 417.535553] ksys_ioctl+0xa9/0xd0 [ 417.539005] __x64_sys_ioctl+0x73/0xb0 [ 417.542903] do_syscall_64+0x1b1/0x800 [ 417.546781] ? finish_task_switch+0x1ca/0x810 [ 417.551269] ? syscall_return_slowpath+0x5c0/0x5c0 [ 417.556190] ? syscall_return_slowpath+0x30f/0x5c0 [ 417.561125] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 417.566490] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 417.571336] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 417.576517] RIP: 0033:0x455979 [ 417.579699] RSP: 002b:00007fdc51159c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 417.587405] RAX: ffffffffffffffda RBX: 00007fdc5115a6d4 RCX: 0000000000455979 [ 417.594664] RDX: 0000000020000180 RSI: 00000000401054d5 RDI: 0000000000000014 [ 417.601926] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 417.609185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/05/07 06:36:34 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000cfe000)) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000000c0)=0x5, 0x4) [ 417.616446] R13: 0000000000000367 R14: 00000000006f9248 R15: 0000000000000007 2018/05/07 06:36:34 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) setsockopt(r0, 0x40000000000006, 0x55b7, &(0x7f0000000100)="020008000000001acaeb537cfa01a55eaf0d2cf653f13cc379ed09eaf40f4a95bbff850a8264357506b31e0800000000000000c0f03d3b3d54436fe71cfcdc0930acd23693f6af7d07634832b8a5c0a94c07000000000098fc74e81b4a58d02f8001732017e2466aa5c43aea71261b35760415800000f95758a602000014001f0000d1b0e6ebcb12c7291871363e970000104c2e9f000c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb26f91b", 0xd8) 2018/05/07 06:36:34 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000001c0)={0x0, 0x8}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x2, 0x42200) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000140)={'veth1_to_bond\x00', {0x2, 0x4e24}}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f00000000c0)={0x4}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="3800000000c5a30072000040"]) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/07 06:36:34 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) read(r0, &(0x7f00000000c0)=""/4096, 0x1000) write$evdev(r1, &(0x7f000023cfd0)=[{{}, 0x200002, 0x0, 0x403}, {}], 0x30) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000010c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0)={0x0, 0x0, 0x0}, &(0x7f0000001200)=0xc) chown(&(0x7f0000000000)='./file0\x00', r2, r3) 2018/05/07 06:36:34 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) setrlimit(0x7, &(0x7f0000a9cff8)) setrlimit(0x9, &(0x7f0000000040)={0x36, 0x7}) timerfd_create(0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) 2018/05/07 06:36:35 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x700000000000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:35 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000008ff7)='/dev/dsp\x00', 0x5, 0x0) inotify_init() ioctl$int_in(r0, 0x80000080045017, &(0x7f000082448b)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x92, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x3}], 0x1c) 2018/05/07 06:36:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000040)={0x100000000, 0x6, 0x8001, 0xd05c, 0x6, 0x9f}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000000)="0fae81050000000f01cf0f070f063e0f09eaec05470d2c01c4c11bd08d000001009a6a170000c4000f01c965f4", 0x2d}], 0x1, 0x0, &(0x7f0000000080)=[@cr0={0x0, 0x4}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000000200)) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000001c0)={0x4, 0x50bd}) 2018/05/07 06:36:35 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e24, @multicast2=0xe0000002}, 0xfe89) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readahead(r0, 0x9, 0x10000) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) 2018/05/07 06:36:35 executing program 1 (fault-call:3 fault-nth:8): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:35 executing program 2: 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, &(0x7f0000000080)={0x200000000000002, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f00000000c0)=""/32) 2018/05/07 06:36:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x8280, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000240)=""/97) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000140)={0x3, 0x0, 0x1}) write(r1, &(0x7f0000000340)="791f7dfde0815c48c13197fc2e324deacdee8360e87bd43084d6d6437c203d5341837d777a928801bad3b40000000000", 0x30) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/07 06:36:35 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e7, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 418.818478] rpcbind: RPC call returned error 22 2018/05/07 06:36:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) connect(0xffffffffffffffff, &(0x7f0000000600)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x203c, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000000080)={{0xad, 0x6}, 'port1\x00', 0x0, 0x1000, 0x0, 0x3f, 0x2, 0x3, 0x8, 0x0, 0x4, 0xfffffffffffffeff}) close(r2) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000140)) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000000180)="a611f534c56b5b27d772b29944", 0xd) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rtc\x00', 0x18004, 0x0) connect$bt_l2cap(r7, &(0x7f00000001c0)={0x1f, 0x0, {0xba, 0x9, 0x2, 0x0, 0x0, 0x2}, 0x5}, 0xe) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r7, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x50, r8, 0xa04, 0x70bd27, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000000}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x8040}, 0x40090) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x4e24}}) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000004c0)=ANY=[@ANYBLOB="010000000000000002000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c7244d38aac0baf8773619440861b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) ioctl$sock_netrom_TIOCOUTQ(r7, 0x5411, &(0x7f0000000440)) connect$inet(r5, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) recvfrom(r6, &(0x7f0000000200)=""/191, 0xffffffffffffff2b, 0x3e, 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x200000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000180)) [ 418.860457] FAULT_INJECTION: forcing a failure. [ 418.860457] name failslab, interval 1, probability 0, space 0, times 0 [ 418.871845] CPU: 0 PID: 29479 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #36 [ 418.879143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.888515] Call Trace: [ 418.891131] dump_stack+0x1b9/0x294 [ 418.894787] ? dump_stack_print_info.cold.2+0x52/0x52 [ 418.900003] should_fail.cold.4+0xa/0x1a [ 418.904074] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 418.909176] ? graph_lock+0x170/0x170 [ 418.912970] ? save_stack+0xa9/0xd0 [ 418.916589] ? find_held_lock+0x36/0x1c0 [ 418.920654] ? __lock_is_held+0xb5/0x140 [ 418.924722] ? check_same_owner+0x320/0x320 [ 418.929033] ? trace_hardirqs_off+0xd/0x10 [ 418.933257] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 418.938355] ? rcu_note_context_switch+0x710/0x710 [ 418.943275] ? debug_check_no_obj_freed+0x2ff/0x584 [ 418.948279] ? __lock_is_held+0xb5/0x140 [ 418.952336] __should_failslab+0x124/0x180 [ 418.956567] should_failslab+0x9/0x14 [ 418.960359] __kmalloc_track_caller+0x2c4/0x760 [ 418.965029] ? quarantine_put+0xeb/0x190 [ 418.969083] ? kfree+0x111/0x260 [ 418.972442] ? bpf_prepare_filter+0x8ae/0x1060 [ 418.977023] ? bpf_prepare_filter+0x9c9/0x1060 [ 418.981603] kmemdup+0x24/0x50 [ 418.984792] bpf_prepare_filter+0x9c9/0x1060 [ 418.989202] ? bpf_convert_filter+0x4400/0x4400 [ 418.993864] ? memcpy+0x45/0x50 [ 418.997135] ? kmemdup+0x44/0x50 [ 419.000498] ? bpf_prog_store_orig_filter.isra.46+0x147/0x1f0 [ 419.006374] __get_filter+0x1e0/0x280 [ 419.010170] sk_attach_filter+0x1d/0x90 [ 419.014146] __tun_chr_ioctl+0x1198/0x4420 [ 419.018374] ? find_held_lock+0x36/0x1c0 [ 419.022438] ? tun_chr_read_iter+0x1e0/0x1e0 [ 419.026928] ? lock_downgrade+0x8e0/0x8e0 [ 419.031083] ? rcu_is_watching+0x85/0x140 [ 419.035228] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 419.040424] ? __fget+0x40c/0x650 [ 419.043872] ? match_held_lock+0x821/0x8b0 [ 419.048110] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 419.053043] tun_chr_ioctl+0x2a/0x40 [ 419.056749] ? tun_chr_compat_ioctl+0x30/0x30 [ 419.061239] do_vfs_ioctl+0x1cf/0x16a0 [ 419.065127] ? ioctl_preallocate+0x2e0/0x2e0 [ 419.069528] ? fget_raw+0x20/0x20 [ 419.072977] ? __sb_end_write+0xac/0xe0 [ 419.076951] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 419.082478] ? fput+0x130/0x1a0 [ 419.085753] ? ksys_write+0x1a6/0x250 [ 419.089556] ? security_file_ioctl+0x94/0xc0 [ 419.093960] ksys_ioctl+0xa9/0xd0 [ 419.097409] __x64_sys_ioctl+0x73/0xb0 [ 419.101288] do_syscall_64+0x1b1/0x800 [ 419.105163] ? finish_task_switch+0x1ca/0x810 [ 419.109649] ? syscall_return_slowpath+0x5c0/0x5c0 [ 419.114570] ? syscall_return_slowpath+0x30f/0x5c0 [ 419.119500] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 419.124861] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 419.129708] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 419.134891] RIP: 0033:0x455979 [ 419.138070] RSP: 002b:00007fdc51159c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 419.145776] RAX: ffffffffffffffda RBX: 00007fdc5115a6d4 RCX: 0000000000455979 [ 419.153038] RDX: 0000000020000180 RSI: 00000000401054d5 RDI: 0000000000000014 2018/05/07 06:36:35 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x1400}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 419.160301] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 419.167570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 419.174841] R13: 0000000000000367 R14: 00000000006f9248 R15: 0000000000000008 2018/05/07 06:36:35 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x7, 0xffffffffffffffd4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={"62726f75746503e800", 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f0000000240), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00\x00\x00\x00\x00 ', 'tunl0\x00', 'ip6tnl0\x00', 'ifb0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x1e8, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x2f0) 2018/05/07 06:36:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10}, 0x27f, &(0x7f0000000040)={&(0x7f0000000600)=@ipv6_newroute={0x1c, 0x18, 0x801, 0x0, 0x0, {0xa, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x1c}, 0x1}, 0x0) 2018/05/07 06:36:35 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x6}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x1000, 0x80, &(0x7f000054b000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f00000001c0)=""/114) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0xb4, 0x4280) 2018/05/07 06:36:35 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000480)="5500000018007f04002d1cb2a4a280930a0600007da8434f19d0f869390009402f002102000000001900050000fc1703000200dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/05/07 06:36:36 executing program 2: syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7fffffff, 0x4000) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000040)) 2018/05/07 06:36:36 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x4000000000000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:36 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) semctl$GETVAL(0x0, 0x1000000000000000, 0xc, &(0x7f0000000040)=""/100) epoll_create(0x7b4d) r1 = memfd_create(&(0x7f00000000c0)='system,\x00', 0x3) getsockname$inet(r0, &(0x7f0000000180)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000140)) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)) 2018/05/07 06:36:36 executing program 4: syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x30, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3c, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0xffffffff00000000, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x3ccd, @loopback={0x0, 0x1}, 0xd}, @in={0x2, 0x4e24}], 0x2c) 2018/05/07 06:36:36 executing program 1 (fault-call:3 fault-nth:9): 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$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:36 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10503e, 0x0) mmap(&(0x7f0000083000/0x7000)=nil, 0x7000, 0x0, 0x10000031, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000), 0xfffffdcb, 0x0) 2018/05/07 06:36:36 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) 2018/05/07 06:36:36 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffd, 0x8972, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x30, @empty, 0x70ce}}, 0x2, 0x800}, &(0x7f0000000200)=0x90) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='vegas\x00', 0x6) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) [ 420.228594] FAULT_INJECTION: forcing a failure. [ 420.228594] name failslab, interval 1, probability 0, space 0, times 0 [ 420.239986] CPU: 0 PID: 29534 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #36 [ 420.247283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.256655] Call Trace: [ 420.259267] dump_stack+0x1b9/0x294 [ 420.262923] ? dump_stack_print_info.cold.2+0x52/0x52 [ 420.268158] should_fail.cold.4+0xa/0x1a [ 420.272245] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 420.277355] ? is_bpf_text_address+0xd7/0x170 [ 420.281851] ? graph_lock+0x170/0x170 [ 420.285646] ? __unwind_start+0x166/0x330 [ 420.289790] ? __kernel_text_address+0xd/0x40 [ 420.294282] ? find_held_lock+0x36/0x1c0 [ 420.298339] ? __lock_is_held+0xb5/0x140 [ 420.302407] ? check_same_owner+0x320/0x320 [ 420.306720] ? ksys_ioctl+0xa9/0xd0 [ 420.310337] ? __x64_sys_ioctl+0x73/0xb0 [ 420.314390] ? do_syscall_64+0x1b1/0x800 [ 420.318447] ? rcu_note_context_switch+0x710/0x710 [ 420.323373] __should_failslab+0x124/0x180 [ 420.327602] should_failslab+0x9/0x14 [ 420.331396] __kmalloc+0x2c8/0x760 [ 420.334928] ? __lock_is_held+0xb5/0x140 [ 420.338987] ? bpf_convert_filter+0x118/0x4400 [ 420.343572] bpf_convert_filter+0x118/0x4400 [ 420.347988] ? xdp_do_generic_redirect+0x1600/0x1600 [ 420.353091] ? __kmalloc_track_caller+0x5f5/0x760 [ 420.357921] ? quarantine_put+0xeb/0x190 [ 420.361982] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 420.366999] ? bpf_prog_realloc+0x7a/0x340 [ 420.371240] bpf_prepare_filter+0xaff/0x1060 [ 420.375650] ? bpf_convert_filter+0x4400/0x4400 [ 420.380315] ? memcpy+0x45/0x50 [ 420.383590] ? kmemdup+0x44/0x50 [ 420.386953] ? bpf_prog_store_orig_filter.isra.46+0x147/0x1f0 [ 420.392831] __get_filter+0x1e0/0x280 [ 420.396626] sk_attach_filter+0x1d/0x90 [ 420.400597] __tun_chr_ioctl+0x1198/0x4420 [ 420.404827] ? find_held_lock+0x36/0x1c0 [ 420.408886] ? tun_chr_read_iter+0x1e0/0x1e0 [ 420.413288] ? lock_downgrade+0x8e0/0x8e0 [ 420.417435] ? rcu_is_watching+0x85/0x140 [ 420.421574] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 420.427809] ? __fget+0x40c/0x650 [ 420.431256] ? match_held_lock+0x821/0x8b0 [ 420.435490] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 420.440421] tun_chr_ioctl+0x2a/0x40 [ 420.444127] ? tun_chr_compat_ioctl+0x30/0x30 [ 420.448614] do_vfs_ioctl+0x1cf/0x16a0 [ 420.452500] ? ioctl_preallocate+0x2e0/0x2e0 [ 420.456901] ? fget_raw+0x20/0x20 [ 420.460435] ? __sb_end_write+0xac/0xe0 [ 420.464406] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 420.469937] ? fput+0x130/0x1a0 [ 420.473207] ? ksys_write+0x1a6/0x250 [ 420.477007] ? security_file_ioctl+0x94/0xc0 [ 420.481416] ksys_ioctl+0xa9/0xd0 [ 420.484866] __x64_sys_ioctl+0x73/0xb0 [ 420.488748] do_syscall_64+0x1b1/0x800 [ 420.492625] ? finish_task_switch+0x1ca/0x810 [ 420.497112] ? syscall_return_slowpath+0x5c0/0x5c0 [ 420.502037] ? syscall_return_slowpath+0x30f/0x5c0 [ 420.506963] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 420.512326] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 420.517167] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 420.522344] RIP: 0033:0x455979 2018/05/07 06:36:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0xfffffffffffff866) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x0, &(0x7f0000b63fe4)={0xa}, 0x1c) r2 = dup2(r1, r0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000f40)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000ec0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000880)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYBLOB="040025bd7000fedbdf250a000000440003001400060080000000000000000000ffff0000000008000500fffffc01140002007465716c390000000000000000000000080003000400000008000500ac1414bb7c56709f9b47929924d017ab0fc78dff85d6584c568189774cc777e03cdb5fe9e5e30040ff1275297a12e71a91a5f9cba90e06ed"], 0x2}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004041) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x5, 0x3ff, 0x7}, 0x14) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x0, 0x0, 0x0, 0xffffffffffff8001}, 0x6, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0x0, 0x9}) r3 = request_key(&(0x7f0000000540)='dns_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)='securityvmnet0selinux++\x00', 0xffffffffffffffff) request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='keyring\x00', r3) r4 = socket$inet(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r5 = add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000480)="5957756a122543e1a13be9d0f608a5f56988853e2f17bcc6ab8f8fc655dbbd0e0cbce70b1c1a95b497b02687386ecb4deaffdbc8c92c158a05af6b91e9fa0d90bf95cc062c7f903a7762c3fe2f78f210c0dffd8813f42e09232aec6a1f5162e67ce9de0e681bd1eb48c00f583880c9b3137815b33efa34258515", 0x7a, 0xfffffffffffffffe) r6 = add_key(&(0x7f0000000e00)="6173796d6d657472696300f47b0bf9d16211ffc3fd3247125ac4fc0e1daba89f73c48b5fb1c6dc41ac841df449ef9dbd72b57c244a04449ae78ab4f8b091ddf1ca849e98a0239bb90d5a615cdf54365ce821c94810b29a19841a4cac93563d59595416b81e2d7eb0f24666d5fb449c2ef5905003c801a33c2bb0d31ae012349d588d3bedfb16e434c802466a0d77cd002295ce1be5c823fdfeeb42e0b1", &(0x7f0000000d00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000d40)="68f8bf294101262bbadf86098cf05994f6b74328853396fe9ec13a643abc3747c9280385e65d0e3b58deca34610e83a593068f8b39f3e63234571a25feb40a1f3eeab62387cb5e239ce43506e20512f79d128213d1f2e70f3c30c64694e0998012ec02d2d541215f6c27000d839ad653f663def9640c4504be425069c3554fdc5a992d731bc3d1575911c1739b30c5151facb65244aed995d960234fa18b4215fcf3c915", 0xa4, 0xffffffffffffffff) keyctl$search(0xa, r5, &(0x7f0000000600)='dns_resolver\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, r6) socket$nl_crypto(0x10, 0x3, 0x15) madvise(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0xc) request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="9414d46e5bb4eb97bebe5c8c4aab4f9e123ec5eaee666eebe12d87f7971a4684a42ff508c133b719c793283cf059eab43f4577be4ce54a7d7a910219d518fcfc93c0f9b8ead1a3ac089311cc9766dc52859a270fe122d7e68677357a5026e31bbab3219c54ae92bafb1856bb4d94dc53b78b1bdb083b7455b51c4778adad2097d2a0a6b31c48e4ee441818", 0xfffffffffffffffb) add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="7d387db8ce196e4ea768f10612ddf2ac3061587671ccc48ca71733fe6b7c", 0x1e, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000001080)=""/181, &(0x7f0000000a80)=0xffffffffffffff98) keyctl$negate(0xd, 0x0, 0x1f, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000980)={&(0x7f0000ffa000/0x3000)=nil, 0x40, 0x1, 0xa, &(0x7f0000ff8000/0x4000)=nil}) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000006c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000b00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000b40)={r7, 0xfffffffffffffff8}, &(0x7f0000000b80)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000007c0)=@sack_info={0x0, 0x6, 0x400}, &(0x7f0000000800)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000f80)=ANY=[@ANYRES32, @ANYBLOB="fd7eec00cd9dd65a617e40c11e668d259f1f94e50fb3419b59932be40e0629050abd4187aba94734b81c9516c1340700000000040000ab0a460260fe04b9c3c74732f6fb5cc6ee5841a0e3d9155e32310004000000000000985dcb455aa4417758011696f773c93fe8e877489c8ce157f629adf5c103939e1d8af059df22ac12fc265a9e08a12618e7f54327c0ae01e3c68dfa1ffd09bd4594a00f2b549bbb78ae7059d6ee86b737d914a3fd19c7a48ea85de0c6c4dd00af99062c13aabc931f7d57c2894d2830b7f5369c21913b1f52ed7855f848080db2bcfcea38a936310413645c515bc34c65e8296f472c43"], 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000bc0)={0x8}, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001140)=ANY=[@ANYRES32=r8, @ANYBLOB="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"], 0x2) add_key(&(0x7f0000000c00)='cifs.idmap\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c80)="2e65a5100029e3aef631bf783600f806d2f5eda5138574cd99ef8d883934fe93122432c4df82fba34f3ac973bbdfc51dfb779642479b8bad1da366c8fd4889dd21e388aa909222d11a", 0x49, 0x0) 2018/05/07 06:36:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r2, 0xfffffffffffffffd, 0x1}) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x30) 2018/05/07 06:36:36 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xa00000000000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 420.525965] RSP: 002b:00007fdc51159c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 420.533688] RAX: ffffffffffffffda RBX: 00007fdc5115a6d4 RCX: 0000000000455979 [ 420.540947] RDX: 0000000020000180 RSI: 00000000401054d5 RDI: 0000000000000014 [ 420.548205] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 420.555462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 420.562719] R13: 0000000000000367 R14: 00000000006f9248 R15: 0000000000000009 2018/05/07 06:36:37 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x800, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x40, r1, 0x0, 0x70bd2b, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3a}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000840}, 0x1) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7f, 0x2) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000140)=0x40) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000480)=0xe8) fstat(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0xa000, r3, r4, 0x5, 0x801000) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000540)) [ 420.591883] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 420.599460] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/07 06:36:37 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xfeffffff}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:37 executing program 0: r0 = socket(0x10, 0x3, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/05/07 06:36:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000007c040000000000000000000000000000ce5c6e45852c280e2c621279c62d8c03d9e19aca39ca29ad504b8f32de2f1a643dfe4f99"]) ioctl$IOC_PR_REGISTER(r4, 0x401870c8, &(0x7f0000000000)={0x1, 0x9ca0}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000100)={0x4, 0x0, [{0xafe, 0x0, 0x1f}, {0xbe7, 0x0, 0xeca}, {0x40000a9e, 0x0, 0x8}, {0x36c, 0x0, 0x100000000}]}) [ 420.657931] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 420.665506] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/07 06:36:37 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x8100, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0x89}, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x0) getdents64(r2, &(0x7f0000000040)=""/36, 0x24) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r3, 0x0) sendmmsg(r3, &(0x7f0000007640)=[{{&(0x7f0000000280)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f00000004c0)}}, {{&(0x7f00000000c0)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0xfffffc9f, &(0x7f0000000080), 0x0, &(0x7f0000000740)}}], 0x2, 0x2bfb46528bbb0a5f) ioctl$TIOCNOTTY(r2, 0x5422) bind$inet(r2, &(0x7f0000000180)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/07 06:36:37 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="03c4010000bdd1b4bc"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000180)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x1, 0x0) connect$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"e2ed257b8a1ce0"}, 0x7ff}, [{"05c628efc0cbbb"}, {"2cfc05d8119938"}, {"12fba1c90ba46c"}, {"c26f52700219fd"}, {"29f9bc6368fd4b"}, {"40f95cbdf9e486"}, {"008cf8edf25143"}, {"cf4bc64fed1d40"}]}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x68, "aee2002d0daeb9ec28eca34b859d9bd470804d2cc6575b1cb063933c79536e05e16d44dc2957a1c87b0b9a3edb925c122194128f5ec685986e4106d3dd1a17bacfe550d9e7b83f1cc30ebdadaa477ec9ec15cd358ba48b132c0cb111357eb1746542baba939bdf0d"}, &(0x7f0000000240)=0x70) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x5}, &(0x7f00000002c0)=0x8) 2018/05/07 06:36:37 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92f43e9ece26b38dd"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000180)={'veth0_to_bridge\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000003c0)={0xff, 0x9, 0x1, 0x9, 0x4, [{0x6, 0x6, 0xc55a, 0x0, 0x0, 0x789}, {0x9, 0x6, 0x9}, {0x7, 0x4, 0x5, 0x0, 0x0, 0x401}, {0x7, 0xc6a, 0x9, 0x0, 0x0, 0x800}]}) socketpair(0x2, 0xfb4e3aeb5ae27f9d, 0x1, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000380)=0x107) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f00000004c0)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r5}, 0x10) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xfffffffffffffef0) 2018/05/07 06:36:37 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xf401000000000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:37 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xe2, 0x200c0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)=""/17, &(0x7f0000005000)=0x11) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000080)={{0xc4, 0x80000000, 0x6, 0x344, 0x1000, 0x1}, 0x8, 0x9, 0x2}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000000c0)=""/20) 2018/05/07 06:36:37 executing program 1 (fault-call:3 fault-nth:10): 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$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/07 06:36:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1b0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/07 06:36:37 executing program 5: io_setup(0x10001, &(0x7f0000000040)=0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x5, 0x428440) io_submit(r0, 0x2, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x3, r1, &(0x7f0000000080)='f', 0x1, 0x9, 0x0, 0x1, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x5, r2, &(0x7f0000000140)="f59dec8145905cc866b906ad5bd2dd5577a0466de6ac0f64c0dedab8640ddf5d3c7796a7f8e492d249cebd5b4883237293c88be9f62b4ce518f581d12957497e6b08a6a96fbcb62c0b79a3b8e6c64f047ba015b8d2c984a88a2142657a6b458bbcdd9b34e36c9cea182b124ccbbd682b428cd3305f1e9f2ef8bcced11e0f41e0f88c98c0956f6f16a533", 0x8a, 0x0, 0x0, 0x1, r1}]) 2018/05/07 06:36:37 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x9000000}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/07 06:36:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x40000000002, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80000, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000080)={0x9835, 0x7, 0x0, 0x6, 0x8001, 0xffff}) mlockall(0x2) socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) fcntl$getflags(r0, 0x408) 2018/05/07 06:36:37 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) dup2(r1, r0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/07 06:36:37 executing program 3: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$setperm(0x5, r1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) keyctl$unlink(0x11, r2, 0x0) [ 421.356794] FAULT_INJECTION: forcing a failure. [ 421.356794] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 421.368811] CPU: 0 PID: 29595 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #36 [ 421.376098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.385463] Call Trace: [ 421.388071] dump_stack+0x1b9/0x294 [ 421.391711] ? dump_stack_print_info.cold.2+0x52/0x52 [ 421.396898] ? preempt_notifier_register+0x1e0/0x1e0 [ 421.402037] should_fail.cold.4+0xa/0x1a [ 421.406096] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 421.411195] ? __schedule+0x809/0x1e30 [ 421.415082] ? __sched_text_start+0x8/0x8 [ 421.419220] ? find_held_lock+0x36/0x1c0 [ 421.423276] ? __lock_is_held+0xb5/0x140 [ 421.427345] ? check_same_owner+0x320/0x320 [ 421.431655] ? zap_class+0x720/0x720 [ 421.435379] __alloc_pages_nodemask+0x34e/0xd70 [ 421.440043] ? __lock_is_held+0xb5/0x140 [ 421.444102] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 421.449113] ? find_held_lock+0x36/0x1c0 [ 421.453187] ? lock_downgrade+0x8e0/0x8e0 [ 421.457506] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 421.462100] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 421.467635] alloc_pages_current+0x10c/0x210 [ 421.472044] __change_page_attr_set_clr+0x411/0x2ce0 [ 421.477162] ? _lookup_address_cpa.isra.24+0xa0/0xa0 [ 421.482268] ? graph_lock+0x170/0x170 [ 421.486066] ? retint_kernel+0x10/0x10 [ 421.489954] ? find_held_lock+0x36/0x1c0 [ 421.494027] ? lock_downgrade+0x8e0/0x8e0 [ 421.498174] ? kasan_check_read+0x11/0x20 [ 421.502315] ? do_raw_spin_unlock+0x9e/0x2e0 [ 421.506715] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 421.511288] ? lookup_address_in_pgd+0xb1/0x530 [ 421.515951] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 421.520955] ? pfn_range_is_mapped+0xdc/0x110 [ 421.525453] __change_page_attr_set_clr+0x2517/0x2ce0 [ 421.530641] ? do_raw_spin_unlock+0x9e/0x2e0 [ 421.535059] ? _lookup_address_cpa.isra.24+0xa0/0xa0 [ 421.540154] ? __mutex_unlock_slowpath+0x422/0x8a0 [ 421.545078] ? wait_for_completion+0x870/0x870 [ 421.549647] ? __lock_is_held+0xb5/0x140 [ 421.553705] ? kasan_check_read+0x11/0x20 [ 421.557848] ? do_raw_spin_unlock+0x9e/0x2e0 [ 421.562249] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 421.566835] ? _raw_spin_unlock+0x22/0x30 [ 421.570980] ? mutex_unlock+0xd/0x10 [ 421.574688] ? vm_unmap_aliases+0x4ea/0x600 [ 421.579024] ? purge_fragmented_blocks_allcpus+0xbb0/0xbb0 [ 421.584635] ? __get_filter+0x1e0/0x280 [ 421.588606] ? kasan_check_read+0x11/0x20 [ 421.592751] ? do_raw_spin_unlock+0x9e/0x2e0 [ 421.597157] change_page_attr_set_clr+0x44a/0x11a0 [ 421.602087] ? __change_page_attr_set_clr+0x2ce0/0x2ce0 [ 421.607441] ? __lock_is_held+0xb5/0x140 [ 421.611505] ? mark_held_locks+0xc9/0x160 [ 421.615642] ? quarantine_put+0xeb/0x190 [ 421.619695] ? kfree+0x111/0x260 [ 421.623053] ? bpf_convert_filter+0x37fe/0x4400 [ 421.627716] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 421.632722] ? trace_hardirqs_on+0xd/0x10 [ 421.636864] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 421.642406] ? do_jit+0x7420/0x7420 [ 421.646029] ? __bpf_prog_run64+0x120/0x120 [ 421.650346] set_memory_ro+0x73/0x90 [ 421.654054] ? _set_memory_wb+0x90/0x90 [ 421.658040] ? __kmalloc_track_caller+0x5f5/0x760 [ 421.662958] ? quarantine_put+0xeb/0x190 [ 421.667028] ? __bpf_prog_run64+0x120/0x120 [ 421.671341] bpf_prog_select_runtime+0x19b/0x640 [ 421.676091] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 421.681095] ? bpf_prog_realloc+0x7a/0x340 [ 421.685328] bpf_prepare_filter+0xb65/0x1060 [ 421.689824] ? bpf_convert_filter+0x4400/0x4400 [ 421.694486] ? memcpy+0x45/0x50 [ 421.697765] ? kmemdup+0x44/0x50 [ 421.701129] ? bpf_prog_store_orig_filter.isra.46+0x147/0x1f0 [ 421.707007] __get_filter+0x1e0/0x280 [ 421.710805] sk_attach_filter+0x1d/0x90 [ 421.714774] __tun_chr_ioctl+0x1198/0x4420 [ 421.719002] ? find_held_lock+0x36/0x1c0 [ 421.723066] ? tun_chr_read_iter+0x1e0/0x1e0 [ 421.727467] ? lock_downgrade+0x8e0/0x8e0 [ 421.731616] ? rcu_is_watching+0x85/0x140 [ 421.735760] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 421.740955] ? __fget+0x40c/0x650 [ 421.744405] ? match_held_lock+0x821/0x8b0 [ 421.748642] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 421.753574] tun_chr_ioctl+0x2a/0x40 [ 421.757283] ? tun_chr_compat_ioctl+0x30/0x30 [ 421.761771] do_vfs_ioctl+0x1cf/0x16a0 [ 421.765670] ? ioctl_preallocate+0x2e0/0x2e0 [ 421.770072] ? fget_raw+0x20/0x20 [ 421.773520] ? __sb_end_write+0xac/0xe0 [ 421.777491] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 421.783020] ? fput+0x130/0x1a0 [ 421.786295] ? ksys_write+0x1a6/0x250 [ 421.790092] ? security_file_ioctl+0x94/0xc0 [ 421.794499] ksys_ioctl+0xa9/0xd0 [ 421.797956] __x64_sys_ioctl+0x73/0xb0 [ 421.801843] do_syscall_64+0x1b1/0x800 [ 421.805726] ? finish_task_switch+0x1ca/0x810 [ 421.810213] ? syscall_return_slowpath+0x5c0/0x5c0 [ 421.815138] ? syscall_return_slowpath+0x30f/0x5c0 [ 421.820063] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 421.825423] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 421.830265] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 421.835442] RIP: 0033:0x455979 [ 421.838621] RSP: 002b:00007fdc51159c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 421.846323] RAX: ffffffffffffffda RBX: 00007fdc5115a6d4 RCX: 0000000000455979 2018/05/07 06:36:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e0ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000100)) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x80) [ 421.853585] RDX: 0000000020000180 RSI: 00000000401054d5 RDI: 0000000000000014 [ 421.860842] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 421.868108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 421.875368] R13: 0000000000000367 R14: 00000000006f9248 R15: 000000000000000a [ 421.883083] WARNING: CPU: 0 PID: 29595 at include/linux/filter.h:651 bpf_prog_select_runtime+0x53c/0x640 [ 421.892716] Kernel panic - not syncing: panic_on_warn set ... [ 421.892716] [ 421.900099] CPU: 0 PID: 29595 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #36 [ 421.907381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.916748] Call Trace: [ 421.919361] dump_stack+0x1b9/0x294 [ 421.923002] ? dump_stack_print_info.cold.2+0x52/0x52 [ 421.928202] ? bpf_prog_select_runtime+0x4f0/0x640 [ 421.933127] panic+0x22f/0x4de [ 421.936311] ? add_taint.cold.5+0x16/0x16 [ 421.940457] ? __warn.cold.8+0x148/0x1b3 [ 421.944514] ? bpf_prog_select_runtime+0x53c/0x640 [ 421.949433] __warn.cold.8+0x163/0x1b3 [ 421.953313] ? bpf_prog_select_runtime+0x53c/0x640 [ 421.958262] report_bug+0x252/0x2d0 [ 421.961888] do_error_trap+0x1de/0x490 [ 421.965769] ? math_error+0x420/0x420 [ 421.969562] ? kfree+0x111/0x260 [ 421.972919] ? bpf_convert_filter+0x37fe/0x4400 [ 421.977580] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 421.982589] ? trace_hardirqs_on+0xd/0x10 [ 421.986730] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 421.992267] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 421.997109] do_invalid_op+0x1b/0x20 [ 422.000818] invalid_op+0x14/0x20 [ 422.004266] RIP: 0010:bpf_prog_select_runtime+0x53c/0x640 [ 422.009791] RSP: 0018:ffff88018fbd7788 EFLAGS: 00010246 [ 422.015150] RAX: 0000000000040000 RBX: ffffc900130e2000 RCX: ffffc90002aa6000 [ 422.022409] RDX: 0000000000040000 RSI: ffffffff81858c4c RDI: 0000000000000005 [ 422.029670] RBP: ffff88018fbd77e8 R08: ffff8801cf4ba240 R09: 0000000000000006 [ 422.036926] R10: ffff8801cf4ba240 R11: 0000000000000000 R12: 00000000fffffff4 [ 422.044186] R13: ffffffff81862da0 R14: 0000000000000000 R15: ffff8801ce2966c0 [ 422.051455] ? __bpf_prog_run64+0x120/0x120 [ 422.055773] ? bpf_prog_select_runtime+0x53c/0x640 [ 422.060699] ? bpf_prog_select_runtime+0x53c/0x640 [ 422.065622] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 422.070630] ? bpf_prog_realloc+0x7a/0x340 [ 422.074869] bpf_prepare_filter+0xb65/0x1060 [ 422.079278] ? bpf_convert_filter+0x4400/0x4400 [ 422.083943] ? memcpy+0x45/0x50 [ 422.087216] ? kmemdup+0x44/0x50 [ 422.090579] ? bpf_prog_store_orig_filter.isra.46+0x147/0x1f0 [ 422.096457] __get_filter+0x1e0/0x280 [ 422.100249] sk_attach_filter+0x1d/0x90 [ 422.104225] __tun_chr_ioctl+0x1198/0x4420 [ 422.109671] ? find_held_lock+0x36/0x1c0 [ 422.113730] ? tun_chr_read_iter+0x1e0/0x1e0 [ 422.118130] ? lock_downgrade+0x8e0/0x8e0 [ 422.122280] ? rcu_is_watching+0x85/0x140 [ 422.126427] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 422.131621] ? __fget+0x40c/0x650 [ 422.135069] ? match_held_lock+0x821/0x8b0 [ 422.139300] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 422.144229] tun_chr_ioctl+0x2a/0x40 [ 422.147934] ? tun_chr_compat_ioctl+0x30/0x30 [ 422.152423] do_vfs_ioctl+0x1cf/0x16a0 [ 422.156319] ? ioctl_preallocate+0x2e0/0x2e0 [ 422.160724] ? fget_raw+0x20/0x20 [ 422.164176] ? __sb_end_write+0xac/0xe0 [ 422.168151] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 422.173680] ? fput+0x130/0x1a0 [ 422.176954] ? ksys_write+0x1a6/0x250 [ 422.180766] ? security_file_ioctl+0x94/0xc0 [ 422.185173] ksys_ioctl+0xa9/0xd0 [ 422.188622] __x64_sys_ioctl+0x73/0xb0 [ 422.192508] do_syscall_64+0x1b1/0x800 [ 422.196387] ? finish_task_switch+0x1ca/0x810 [ 422.200884] ? syscall_return_slowpath+0x5c0/0x5c0 [ 422.205807] ? syscall_return_slowpath+0x30f/0x5c0 [ 422.210732] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 422.216092] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 422.220934] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 422.226112] RIP: 0033:0x455979 [ 422.229288] RSP: 002b:00007fdc51159c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 422.236987] RAX: ffffffffffffffda RBX: 00007fdc5115a6d4 RCX: 0000000000455979 [ 422.244250] RDX: 0000000020000180 RSI: 00000000401054d5 RDI: 0000000000000014 [ 422.251515] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 422.258782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 422.266040] R13: 0000000000000367 R14: 00000000006f9248 R15: 000000000000000a [ 422.274271] Dumping ftrace buffer: [ 422.277977] (ftrace buffer empty) [ 422.281669] Kernel Offset: disabled [ 422.285287] Rebooting in 86400 seconds..