fff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[], 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000140)={0x1, 'T'}, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x400) 2018/04/07 14:01:00 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000c6ab000000000018b1f2d560f8c30000"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000011fb8)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {0x0, 0x0, 0x0, 0x7fffffff}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f000000fff0)={0x1d}, 0x10, &(0x7f0000012000)={&(0x7f0000011000)=ANY=[@ANYBLOB="02000000000020000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000c44cd3b05aa92c5b"], 0x48}, 0x1}, 0x0) 2018/04/07 14:01:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180), &(0x7f00000011c0)=0x8) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x4000890, &(0x7f0000000080)={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) 2018/04/07 14:01:00 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000540)=0xfffffffffffffffc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r2, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES64=r2, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000d00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r4 = memfd_create(&(0x7f0000000080)='dev ', 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r5, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r4, 0xffffffffffffffff, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r7 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r7, 0x0, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r3, &(0x7f0000000cc0)={0x0, 0x0, @rand_addr}, &(0x7f0000000c80)=0xffffffffffffff63) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000340)=0x5d7, 0x2) 2018/04/07 14:01:00 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0xffffffc0], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:00 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r3, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x800000000000003, &(0x7f0000006000/0x1000)=nil) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) [ 213.328959] x86/PAT: syz-executor7:15963 map pfn RAM range req write-combining for [mem 0x18c940000-0x18c943fff], got write-back [ 213.357816] x86/PAT: syz-executor7:15966 map pfn RAM range req write-combining for [mem 0x18c940000-0x18c943fff], got write-back [ 213.856837] QAT: Invalid ioctl [ 213.863204] QAT: Invalid ioctl 2018/04/07 14:01:01 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffc00, 0x100) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x4, 0x8) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000080)=0x100) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote, 0x0}, &(0x7f0000000200)=0x14) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x0, 0x4e22, 0x37ea, 0xa, 0xa0, 0x20, 0xbf, r1, r2}, {0x3, 0x80000001, 0xffffffff00000001, 0x1, 0x4, 0x8001, 0x9, 0x3}, {0x896, 0x2, 0x7ff, 0x6}, 0x2, 0x6e6bb8, 0x3, 0x1, 0x3, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x3b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x3, 0x2b55, 0x3ff, 0x0, 0xffffffff}}, 0xe8) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001400)={'nat\x00', 0x0, 0x4, 0x1000, [], 0x9, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000400)=""/4096}, &(0x7f0000001480)=0x78) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000014c0)={{{@in=@local, @in=@remote}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000015c0)=0xe8) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001600), 0x4) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$KDSKBLED(r0, 0x4b65, 0x3) r3 = memfd_create(&(0x7f0000001640)='nat\x00', 0x3) getsockname$ax25(r3, &(0x7f0000001680), &(0x7f00000016c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001700)={0x0, 0x0, 0x20, 0xff95, 0x0}, &(0x7f0000001740)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001780)={r4, @in={{0x2, 0x5}}, 0x0, 0xfffffffffffff800}, 0x90) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001840), &(0x7f0000001880)=0x8) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000018c0)={0x2, 0x4e20, @rand_addr=0xffffffff00000000}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001900)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000001940)=@assoc_value={r4, 0x4}, &(0x7f0000001980)=0x8) r6 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, r6) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000019c0)={r5, 0x92, "7158dc613e77857f5e6f7177d030dee193468b29778f33fd193be2445d6e324eee57d18b739601d6aced30cf53258584118ab97c245f058e5d47644851ff655c81b9364419535efd3dfeb9fe35dfaf326a594c3d310b59dc04901ccf685367dc1f0cf48cb06be42d67e2e743caf8872fd61e831d8a79cfef4f0f06bc2bbdf7793237023e88032982a79429ac6e7f6139a150"}, &(0x7f0000001a80)=0x9a) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000001ac0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/kvm\x00', 0x802, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001b40)={r4}, 0x8) fcntl$setsig(r3, 0xa, 0xc) socket(0x1f, 0x3, 0x7) accept$ipx(r3, 0x0, &(0x7f0000001b80)) 2018/04/07 14:01:01 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000540)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:01 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0xf5ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x0, 0x3ff, @dev={0xfe, 0x80, [], 0x14}, 0x4}, {0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}}, 0x30e, [0xc6b0, 0x6, 0x9, 0x0, 0x6, 0xb9, 0x7, 0x5]}, 0x5c) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="497e95f4f756f1a4da6441f77730f5b34598427f35ebe40328d6e6f2"], &(0x7f00000011c0)=0x8) r2 = msgget(0x1, 0x14) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000380)=""/234) r3 = socket(0xa, 0x4, 0x40) getsockopt$inet6_dccp_buf(r3, 0x21, 0x80, &(0x7f00000001c0)=""/139, &(0x7f0000000140)=0x8b) 2018/04/07 14:01:01 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() r2 = dup(r0) listen$netrom(r2, 0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYBLOB="e8000000f2fe859db0cdba97b1097059630baedb1d5354ce68cca0af89c83daea9c532741132087d440aeada88d5da9f6f17b3da13d6b174f94ed42c722048f75c9e623d629ae2b149820c5dd434a2c1e50016351c66dd2c171fbf339f36b58e8d4615aaf63b5a3947599cac78e942dba7d72e2b3df7bceca3ef2b544d5f88fdf108187f19730f3c1535d5b0bcfeb0bcb63334f39366aa6244ac3303f56f658f0a88ab6a50bf3a772e2aef41e176664b1925dc3e48018775340d9fbf9d34171990e97406e5666e62160037e7ad45c6d90f5cecabade62e46a8a0f3df306d96116e64a38f2c926d5a1e4c26ce"], &(0x7f0000000180)=0xf0) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee4f2f)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee6fe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/07 14:01:01 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/123, 0x7b, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/07 14:01:01 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'tunl0\x00', 0x2000}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000001c0)={0x5, 0x7, 0x10000000, 0x0, 0x4}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000040)={0xa, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[], 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000002c0)=""/172) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x0, 0x400) 2018/04/07 14:01:01 executing program 0: io_setup(0x0, &(0x7f0000000000)=0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x40000, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001280)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r5 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000001300)) pipe(&(0x7f00000013c0)={0xffffffffffffffff}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) r8 = syz_open_dev$vcsn(&(0x7f0000001480)='/dev/vcs#\x00', 0x56, 0x40) ioctl$RNDZAPENTCNT(r8, 0x5204, &(0x7f0000001a80)=0x3) r9 = syz_open_dev$random(&(0x7f0000001500)='/dev/random\x00', 0x0, 0x8000) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/vga_arbiter\x00', 0x14800, 0x0) r11 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001640)='/dev/dsp\x00', 0x50140, 0x0) r12 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001780)='/dev/sequencer\x00', 0x40, 0x0) r13 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001800)='/dev/kvm\x00', 0x2, 0x0) r14 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001900)='/dev/vga_arbiter\x00', 0x40000, 0x0) io_submit(r0, 0x7, &(0x7f0000001980)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x798, r1, &(0x7f0000000080)="0bb5337f18a4c8dd3302f26902f8552af976bbac1fb5137b3ae8ac9ffb0c8f5ac3baa0feded610db29dcfc45706cfc59ec6b8b5ea31b3c9bfb2bae8689b6420178a611fd2dfe9bf26557ae709b456acb9402979ad4a56cadf135f089fa729550280b3acec3e08d586cd0a272249799c729eb65dd2b8c10aa501ef94f7bab19fabb1bdc19a8faf0f9889a9505850b6a86abbc8d5ec094cbdb6b4deb45306f074db08da263632bd46052662ca6ea", 0xad, 0x6, 0x0, 0x0, r2}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x9, r3, &(0x7f0000000200)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0xb, 0x400, r5, &(0x7f0000001340)="efb599cafb38c5d3be7bba59a5cddaa740f2675c1f50cb3aa43904f7349707c39ecad77ea8348301dd5342ef38abd49dd10de55c6cff224366c1742fb9f602f22025e3b362e7fcc8ef5c5f638117013a88695ab3940505eb48", 0x59, 0x10000, 0x0, 0x1, r6}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x2, 0xfff, r7, &(0x7f0000001440)="de505f9c4309d5ce24b485925bab836f", 0x10, 0x3, 0x0, 0x0, r8}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x7, 0x80000000, r9, &(0x7f0000001540)="eb2ccdc54059efdb0d8c3f3db7104735b5d5e3c2e0b38bd467466fc49088903e43457ebe37e1edfb45efe927d1e4abd526cc92db48167c1320cf15917c9f2b5bea639ce8b6799cd004c39051c811ba215744755101462fc51ff8993ca7159b349e390f10c1e8409ab3077a1c1da5cb6e83b78e9e62b0a196", 0x78, 0x7, 0x0, 0x0, r10}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x8, 0xff, r11, &(0x7f0000001680)="62936d2927948ef9761e39da3ec288f3a709d7a149c2f7148cd49820d07702d84ca112b109024458ef4c0d5d4c6b333ddeb397eb9a91f30096848420ccd5233f5fc514fd684133d3a609bdd0b5d6c8babab00de0043d2e4a788322f0cdb526050d53df4136ffcfcf1726b3a50c73dc8a64b374c8be35bf3dfd850d16f54644655a1b8c3ffabf9fd8284ab8330f1d852ed9e4a77534c7988bbe551765e643260d4f8540553803fd2da279ccd631ccc3f6dff85ffb4dbd83a7f0c859c86b6abc20a34972", 0xc3, 0x9, 0x0, 0x0, r12}, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x55, r13, &(0x7f0000001840)="3c350c95f694133b55d88badc7589e41911753fc9aac5455ed558236666b8dff81be29f8c85ac70531ea3259d0f4c66d5e409fdb3697418276e79405fae840974214ddc34d7c5a08b3fc23693ca2aff559155a909d4135aeedd5195c5a49188925b71d659908562f23b213920ba27618ab0cb05079bc8267934d871dfeb51f12aadd947765a996e91705238454aa815f287c238df14970a3d426d65daf32", 0x9e, 0x5, 0x0, 0x0, r14}]) r15 = socket$alg(0x26, 0x5, 0x0) bind$alg(r15, &(0x7f0000001200)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(%tr(aes-aesni),sha224)\x00'}, 0x58) getsockname$packet(r13, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001a00)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000001a40)={'vcan0\x00', r16}) [ 214.038706] QAT: Invalid ioctl 2018/04/07 14:01:01 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x2000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:01 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) fstatfs(r0, &(0x7f00000002c0)=""/146) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[], 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000140)={0x1, 'T'}, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x400) 2018/04/07 14:01:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0xfffffffffffffffc, &(0x7f00000000c0)={0x7}, 0x0, 0x23d) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffb}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0xff, 0x4) openat$cgroup_ro(r1, &(0x7f0000000140)="63707561e264fd500000000065ed9c998e5e1ef4ef7379730091c22be44c0832313de070c28df183828ad7e04f7c91ea3676dd3a1d97bee78439e4ef02b03cbe9fdf2c7e7011891edb06cfe8d3432ded071d04a869ef3030797d8199c3157e692632765dd1eb331f79914b770afe2d13635af49f860fd117a982a5c7d71a1363e2576dc71b53588e584f81066b005ffcead2a6ad551913777a4f433e993f18f415addd2a74366939ec15938c871c1174fcc57698768f16cc4b3321a39c894f0e89f4c52963c8722ea8d1", 0x0, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00000009c0), 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x0) dup2(r0, r1) 2018/04/07 14:01:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x40ff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x736) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5e63, 0x101000) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x7, 0x3, &(0x7f0000001740)=[{&(0x7f0000000240), 0x0, 0x3f}, {&(0x7f0000001540)="731796ef128082e7514f68af2a8a216a11a6c23444b063da97a50ac68d890fbb8f122ad12881fde6b3832c9328bf409c19c1424ecd655182f3902fdd10c302b6f0e4f7dad951e9f97ed223a6c8f433f939cd87ede3d2d134d6a78cc8d10699442059f88a8f020034b768e91b319af43532bf74ff4232dadf2d3e1cefb3eedbaae2cc887ce70ba23e9b47f9b35fc88bf47296", 0x92, 0x439}, {&(0x7f00000016c0)="50eee1e41857176fb79534119e7f420dbdfff2e1809064aa02de608223c11375f6d09d38c2c6e64d82a0e7df39c5e5750160fde4aece1d04a26cdfcd35377f242d138c5f1b714e487026b2d44f9e354ff755a7fff502988c075a4edad33dbef1ec19225b9ffbe62c8996fb19be", 0x6d, 0x800}], 0x50, &(0x7f0000001840)={[{@quota='quota', 0x2c}, {@init_itable_val={'init_itable', 0x3d, [0x33]}, 0x2c}, {@lazytime='lazytime', 0x2c}, {@oldalloc='oldalloc', 0x2c}, {@journal_path={'journal_path', 0x3d, './file0\x00'}, 0x2c}]}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000009fe8)={0x8000, 0x1e, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r4, 0x0) r5 = accept4$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x800) preadv(r5, &(0x7f0000002c80)=[{&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/240, 0xf0}, {&(0x7f00000029c0)=""/91, 0x5b}, {&(0x7f0000002a40)=""/221, 0xdd}, {&(0x7f0000002b40)=""/38, 0x26}, {&(0x7f0000002b80)=""/203, 0xcb}], 0x6, 0x0) [ 214.302693] ion_mmap: failure mapping buffer to userspace [ 214.331293] ion_mmap: failure mapping buffer to userspace 2018/04/07 14:01:03 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0xf5ffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200000, 0x0) sendto$inet(r1, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc)=0x400000, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180), &(0x7f00000011c0)=0x8) 2018/04/07 14:01:03 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[], 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x400) 2018/04/07 14:01:03 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000800)=ANY=[@ANYBLOB="020300090cfa000000000000000000000200130001ffffffffe1000000000000030000000000000002000000e0000001000000000000000002000100000000000000000200000000030005000c2e094053e5c44e0000400002000000e00000010000000000000000e72d1e285f684632490ec42810df21f16b80d9c1a273d6a8a4ca01c75bf1c815ec72a20e1ccb38cc04c25813a9ac75b6084c7ea0288660a2d95de850f0093c460249c306f52ca3a0b53476beebdc8ee7491a1d3c1e89147a9ebac768931e9110003b53b9b59d082d87ae116df6af67af00abee3d924e7271"], 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c21e4e1f50495b0050ee2c95b9cfebd7307a080c8079dd60f7f97ab7a"]) delete_module(&(0x7f0000000540)="64ffff20", 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x52f6, 0x80001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:03 executing program 0: r0 = socket(0x11, 0x804, 0xd49) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x800) r1 = socket(0x200000000000002, 0x80003, 0x5) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000100)=0x3f) setsockopt(r1, 0xff, 0x1, &(0x7f0000000000), 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000600)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000060040000ffffffff500200005002000060010000ffffffffffffffff900300009003000090030000ffffffff04000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4c0) 2018/04/07 14:01:03 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x400, 0x481) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/04/07 14:01:03 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x101080, 0x0) write$fuse(r0, &(0x7f000000afdf)={0x30, 0x3, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/04/07 14:01:03 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x101000) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000040)={0xd820, 0x2, 0x80}) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000e90f"], &(0x7f00000011c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x9d42374cb49f9767}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x94, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x6, @empty, 0x1}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000200)=0x10) 2018/04/07 14:01:03 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000380)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000240)=0x100) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)="68756765746c622e324d422e75736167655f696e5f627974657300d03a8feb1bae997171b006988c65efb9cd885fe52e8f5c59592738e0e49b659cc42c3dedde358e1540d1945c29e975efc0ded97cdcad8d0bffdec88e85e6f9290963ff8fb2279946a0434739be60b8b921f62db424c8bfb8738e03179f20fb037c2f54e7c5eac1beafd91855de0ba4704f719e951df3fc96282e430d1c939e8b72fb311f374b4b5da382da505557241f5894fa312290c3d7fc0ec54e4a", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[], 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000140)={0x1, 'T'}, 0x2) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00000004c0)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x400) 2018/04/07 14:01:03 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f00000000c0)) r1 = gettid() ioprio_set$pid(0x3, r1, 0x0) sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7720, 0x200) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000180)={0x5e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4, 'wrr\x00', 0x1, 0x9, 0x37}, 0x2c) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000140)={0xd000, 0x0, 0x2, 0x3, 0x3}) 2018/04/07 14:01:03 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0xf0ffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:03 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x2001, 0x200) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x4, 0x3779b100, 0x9}) setgroups(0x0, &(0x7f0000000240)) 2018/04/07 14:01:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) 2018/04/07 14:01:04 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7ff, 0x30, 0x4, 0x1000}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x1}, 0x8) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x40000) 2018/04/07 14:01:04 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000540)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:04 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0xff000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001580)={'lo\x00', 0x0}) sysinfo(&(0x7f0000000100)=""/21) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x7, 0x6e4}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/04/07 14:01:04 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) r3 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000040)={r1, r0, 0x80000001}) setsockopt(r1, 0x100000800000010d, 0x2, &(0x7f0000003ff8)="00000000ffffffff", 0x8) 2018/04/07 14:01:04 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={r2, @in6={{0xa, 0x4e23, 0x80000001, @loopback={0x0, 0x1}, 0x10000}}, 0x80000000, 0x3, 0x3, 0x9, 0x10}, 0x98) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[], 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="0110"], 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet6_opts(r5, 0x29, 0x39, &(0x7f0000000100)=""/46, &(0x7f0000000180)=0x2e) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x400) 2018/04/07 14:01:04 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x4004, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) socket$inet(0x2, 0x6, 0x3ff) sendto$inet(r0, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="20166442a2e493543cac4fc4c03f09390d6c1d1e50a750761e1a2a83ed56e0be3d8426d20be0a01055011632e70d116b1b755db97419b77b0c7eaaa3d389e18a65279d1259c39c1326e66d172f64d872e1350ddc"], &(0x7f00000011c0)=0x8) 2018/04/07 14:01:04 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x4000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:04 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000000003, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000005c0)={0x1, &(0x7f0000000580)=[0x5]}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x480, 0x280, 0x280, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000040), {[{{@arp={@dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x18}, 0xff0000ff, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, {[0x0, 0xff, 0x0, 0xff]}, @mac, {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x101, 0x1, 0x2, 0xe354d22, 0xffff, 0x8000, '\x00', 'erspan0\x00', {0xff}, {0xff}, 0x0, 0x42}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xf, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0xffffffff, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff]}, 0x8, 0x4ad89695, 0x8, 0x8, 0x9, 0x5, 'syz_tun\x00', 'ipddp0\x00', {0xff}, {0xff}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @empty, @multicast1=0xe0000001, 0xe, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x9, 0x8, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/04/07 14:01:04 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x3, 0x4000000000001) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x1000000000}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x3, 0x202, 0x6, 0x8, 0x0, 0x0, 0x82da, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0xc1b}}, 0x8000, 0xa4d7}, 0x90) syz_mount_image$jfs(&(0x7f0000000140)='jfs\x00', &(0x7f0000000180)='./file0\x00', 0x3, 0x6, &(0x7f0000000540)=[{&(0x7f00000001c0)="5e780a1cf3f2ffd2bf8749fa38c54732dee2ccb6fbe5ace3bb54e522c1ea9b7fd06562f84319839dea59ee64ea9a3a4a27ab408fc4f131f9544b0db04523889a12b08405c20a8557a8cf121b9e1b76182a5056538d4cf216e1ee7815c739fba2652a6d0399b40c356cc20d1c9e20cf51d1841c1bc44d931d242031255e9c44aa7bbddb3b9aed8635eee57b21bdaf8331d54264c9a629d34596adcd73e4cdb9114868b8b0cfef7819c5e64c1b01e3a66590e54d8881f76cafd3fa3fb110d684dd07360f498ff6a9e8d90cc843ba", 0xcd, 0x5}, {&(0x7f00000002c0)="c59ee0f11312519c9c7cf5b7d187e3e56d09765929a92596cc7bcca0c4c952e9d56f1b48015513b8cb7b66257cc011672ebef7dc919abdf109459535f3063cbbe5dcff5667c8ca04c871eba13caded19bc51cfba60a14ab1e255f002a0e6", 0x5e, 0x8}, {&(0x7f0000000340)="1fadaff3a3e341fb1e6f13028506fc14124678cdc3ab039c8425369d4587d0186117f2c359aff6", 0x27, 0xf22}, {&(0x7f0000000380)="e4e712188dc1bd5daa2545f62ce64b440811004aa0881debc1901fbfd7408adab8bff23102688cf0a17755a0fc9844dd6ea2ed4397c313cea3bccb7d131672f8955e1f918d9d99ca7e6afe3af4c54c4b073df864cc7538f4e010f887e31ed3ab2c422ec321ab46dc2984a69390fc54fab2787a5f9c1d71e211492ebe9d", 0x7d, 0x62}, {&(0x7f0000000400)="f03e823684e1eeb8bccfcc30f3d3964df643f6906cfc17dea52cd80202611bb75c8a4fb137308ba6d1d965472e9f1d7b4ac6523e8884306de5d394a249909203dd45e9fd15be80ac2292c731968fd0f69336e6ed9c3a275ae6b9e9e1e66f81d3c8562336f7423f7f1e5f2469c9bc66587743d1fafc3052913886a2d7e961edfc1ff729a43c593cf6c3e0293839cd35da785d3d2d10883d39466ae82e62ff65353bc267126cd1af83c872832e03", 0xad, 0x3f}, {&(0x7f00000004c0)="fb5b62071e9b863eb509e2b23a2cf8f3121e0a600888da83d63459c6993c30a9d801d4a9d282b8c94a1502ec458ac5652c134c30b1f1cf4d745421bdeff158e660e22d7e828ae998f49c1d4ca1a2b854aef7", 0x52, 0x3f}], 0x40004, &(0x7f0000000600)=ANY=[@ANYBLOB='gid=7,iocharset=koi8-ru,umask=\x00,noquota,discard=?=9,gi,discard,\x00']) socket$key(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/07 14:01:04 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000340), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x38, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x10001}, @in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}]}, &(0x7f00000001c0)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r3, 0x10000}, &(0x7f00000002c0)=0x8) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000500)=0x2, &(0x7f0000000540)=0x4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000800)=ANY=[], 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000140)={0x1, 'T'}, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000580)='/dev/qat_adf_ctl\x00', 0x2, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x400) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r3, 0x2, 0x3, 0x3, 0x100, 0xada8}, 0x14) 2018/04/07 14:01:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x93a0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x10001, 0x4, 0x7, 0x1c, 0xa3a}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x80000000, 0x20}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1}, &(0x7f00000011c0)=0xffffffba) 2018/04/07 14:01:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001480)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r1 = accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x800) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000100)=0xfffffffffffff001, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001500)="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", 0x148}], 0x1, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/07 14:01:04 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0xfffff000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:04 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000c40)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="11974c3dd6282ea3e9da2aa58ec3ead00a2f22ea9b57ba45516f43d3227adabe14c1d3b4fc7bb524bb394a32e0ab5b1a1bdbd06e65d5d1f3e912a6c56e16f7cae2d748628aaeb67b725090dedef59d7976dfeed954b9e07c72e0ed984723edb8653fb4b9204ebf7f3e1424a2fe01a1771ad31f7206ad2f13a7419ebbe7631a4a40b9eeb906f0066dbbf1cc329f4132223dd5fc12443388f85b485d12a99f3e4c2711c3c437162c08d0d8d1a2cc5220a081445c85222d1b8614fbae3d4ae8e5527f9ea749ff1e159eea2b9e5256add5cbe0c82d65596cb312a2f96e9aa0b2d745d5e0e71e805cf083f8f51708a4560de5ec1738f9afafde79bd17d3a51e9f2d18824dc331634448a890496660c3f39ad165bb6b43d878bfcd66b203"]], @ANYPTR=&(0x7f0000000540)=ANY=[], @ANYBLOB="09ddf043c6ccff31c99ce41d81e17dc675340cde25fa8ec07f2dda743dc3c17faacf2396bb61bdfcf611e5d0209021f09d38ba85331a20f92dfe9b0a9372a49b6f51ef6a543ba1654c903800c7360f5bac4672a1cc74a2f20599a2432d906d7223d622ea7aa2b52bfb66722192e8eb842412c8e704a5551febb44cd529e824ab55b02b7137271aa2886a54781add5de92d2f6279843c3ac931523bd28391033a699cd6f83a4c7dcfb115cf616e3502cfdc63a551f7f87c8b7124590864cc6254ba0c6aa80c799d4868414e29329296e88e5a529f", @ANYRES64=r0]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x800000001}, &(0x7f0000000040)=0x10) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000000c0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) 2018/04/07 14:01:04 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ftruncate(r0, 0x80000001) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[], 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000140)={0x1, 'T'}, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x400) readv(r0, &(0x7f0000000100)=[{&(0x7f00000002c0)=""/168, 0xa8}], 0x1) 2018/04/07 14:01:04 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x180) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000a31fb9)={0x0, 0x0, 0x0, "7175657565300000000000000000000000000000e5ffffffffffffff000000000000000000000000000000800000fffb00"}) r1 = memfd_create(&(0x7f000003e000)="19", 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000000)) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000100)) ioctl$VT_ACTIVATE(r3, 0x5606, 0x4f) fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000000c0)=""/46, 0x2e) setns(r0, 0x40000000) 2018/04/07 14:01:05 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x4000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:05 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @random="0b0a97f68394"}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @random="236147cc95f2"}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/04/07 14:01:05 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000740)=ANY=[@ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="a12f89f5204f71fabe05d6d3b4827b43a77c87ca2a550aff22b26e92ee1fb766b8cd4e51298ea20822777004307b959c99435174e440097d2ac40d", @ANYBLOB="e4778b7e85abe64516942678ff601e40ccfe81149eb8ba91f883caaab24a7905a330bd9c65863e3e5895545675f56ddb2249ad50a0547cd79b6947fe87a4b05dd587cd2e7dddd9b9b08a287942bc7fa356dd358fcfa2cdef07965e33fe1ec13c9a80e59bfa8bf054354cdbe804cc795c5771000c41125ea5fb941d4d28ade808b270879b550e377b882600b15406e888f82a053b5e60861fb0c1301fef499a733982c2f9483b3fb955139e0b51bb8866d773446e952cd66d"], @ANYRES32=r3, @ANYBLOB="125a682d63ba965803944f84109f3c0bd791578265cba602761fc75c9eff6646e8f4d1fd5dee536cb2a5a7d5adb1811b92d70ee19ef0d262f437c2de84d727c7549376c32e022f92fdbfa94eca8ab8bb7fc889c349f92c58ba0aa1ecf9bf47ddd641fac86f5b9e", @ANYRES64=r0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYRES64=r2, @ANYRES16=r0, @ANYRES32=r1, @ANYRES64=r1, @ANYPTR64, @ANYPTR64, @ANYPTR64, @ANYRES16=r0], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES16, @ANYRES32=r1, @ANYRES64=r1, @ANYRES64=r1, @ANYRES32=r2, @ANYRES64=r0, @ANYPTR, @ANYRES64=r1, @ANYRES32=r0], @ANYPTR64, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR, @ANYRES64=r1, @ANYBLOB="e74070681afaafd57e3f0ae911dbc2a3b424905acba66684b2cd755a7e0f9ca3366e1e0e19b9e56e09da357244d41ff454ccd5d43741624466dcb9ea1cf7d68cad954d040c13c7216db2c207f636c345f1f8af515a5899b1ab3cdcb5d17a8240227b47dfdf2d64cee475892a9e21539de2a9f9f0b5a62c0ac5180ef7b476ac2b9b60c506af3aa3ff4e1366d4dfdd6f6ee545f9f21f12a07958c31700de92593b6e112510ba6ab94d3f1a7bcab5c9a6c2cc73ca5819e876503a85f4523d8f3b855dc026607b4b894fc61ff938cf6a9669cbf93d319874b2eee4ef6ccf931495d6f217e0e36d9eb1b5320ca49f32a6b0e33451f26453653731"]], @ANYRES64=r0, @ANYRES64=r0, @ANYRES32=r1, @ANYBLOB="e04f0b2616bc29cf79b7ac6aef36439cb7bce96bb53d1c45e9bea4160bf2c64e512bc8344ac75306e88a5cac0dabb00c835b5e5bcfb1b1faa3f1e2703dbce684a712bb29441969ca8eec673c4e31df1d365d41d4e9750b9a5fe409c372a7ff9d92e81566dd0dc932435a22defd58d41757da046b42a4644a66a2e67b1629d6ab182ca67151318b5c82ef26e73cbc385685d99fe0d1494ae143acc88bdc2d9c476fa26095a0e4bd054f51436952a9ead077fe64ac4d8e3a1d8fb657fffd2995c76d56768804cb67105016a83f92a526fc1469f9f6e04c895c0fab7c568be0ad200bdee1b959a3e5"]) 2018/04/07 14:01:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000007c0), 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00'}, 0x10) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x1) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x14) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000100)={0x4, 0x81, 0x7, 0x7, 0xffffffffffff473a, 0x6, 0x9, 0x81, 0x4, 0xeb, 0xffff, 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000280)={0x0, 0x1, 0x3002, 0x1000, &(0x7f000000e000/0x1000)=nil}) 2018/04/07 14:01:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x8040, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000100)={0x6, 0x3}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180), &(0x7f00000011c0)=0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/04/07 14:01:05 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7, 0x200) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x2}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r2, 0x3}, &(0x7f0000000340)=0x8) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[], 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000140)={0x1, 'T'}, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x400) 2018/04/07 14:01:05 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000b00)={'erspan0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0xfffffffffffffd85, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xff54) 2018/04/07 14:01:05 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000580)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cbd6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4dd9125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f01000000001e009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f8403c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x800000, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) [ 217.409451] device erspan0 entered promiscuous mode [ 217.422324] device bridge0 entered promiscuous mode 2018/04/07 14:01:05 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[], 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000180)={0xffffffffffff7fff, 0x80000000, 0x729f, 0x1}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000100)={0x0, 0x6, 0x800, 0x7ff}, 0x6) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="ff03"], 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x400) 2018/04/07 14:01:05 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x3], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) [ 217.546912] device erspan0 left promiscuous mode 2018/04/07 14:01:05 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x4000000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:05 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000280)={0x1, 0x9, 0x4, 'queue1\x00', 0xc9b3}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x20000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000080)=""/185, &(0x7f0000000180)=0xb9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="0f2bac"], &(0x7f0000000240)=0x1) prctl$setmm(0x23, 0x1, &(0x7f0000ff3000/0x2000)=nil) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/07 14:01:05 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x2, 0x20000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000100)=""/238) write$cgroup_int(r1, &(0x7f0000000040)={[0x2d, 0x33]}, 0x2) 2018/04/07 14:01:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x0, 0x22000) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000240)) r3 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000000440)=""/4096, &(0x7f00000001c0)=0x1000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000000)) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000080)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0xff}]}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x11, &(0x7f0000000040)=0x2, 0xfffffffffffffe3b) [ 217.576557] device bridge0 left promiscuous mode 2018/04/07 14:01:05 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket$netlink(0x10, 0x3, 0x8) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000100)={0x0, 0x6, 0x6}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000840)=ANY=[@ANYPTR64=&(0x7f0000000600)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES64, @ANYBLOB="3abac2c97c7e4a2b324b43a63ebb16cd13eb8d41b94c9fb7e458a47cbfbf267fc5b4e81a92f4d62dea3c7a49bd785146feec9c17b22c65b1ef051f908dea2d710b378b2bc6dccc49c3877d2ddb3890eb", @ANYRES64=r4, @ANYRES16=r4], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES16=r3, @ANYRES16=r5, @ANYBLOB="a05319af64989c3443a168af142b"], @ANYRES16=r3, @ANYRES32=r1, @ANYBLOB="bb60807fe7822ec6a770e517741163cd6bfc390978908e093b5366e0a34477a5bc9222c2fc84b7d95f0e3dbbe68b42aa465b50f6b34b39501e2d11a8b140a69b2566f1fa4212df29fa", @ANYRES32=r4, @ANYBLOB="6f32acf094c65970df97847ca9fd41e5cbf3feab560f47c3e14740960e705444087d0b8d87815bd0f420277f0c0e1167cd6dbbcf005a20a776395ca388327b9c2432d9de43bdd12cf32e0ed67e44076e8b8ee8a9015f4ca66bf06110a141b654e942d57d7328717d918e54d1186f80a65df4544781ef888818a2f863bba4ca4127e93492a5da9bd19deb"], @ANYRES64=r2, @ANYRES16=r4, @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRES32=r2], @ANYRES64, @ANYPTR64=&(0x7f0000000780)=ANY=[@ANYPTR64=&(0x7f0000000740)=ANY=[@ANYRES16=r3, @ANYPTR, @ANYRES16=r4], @ANYBLOB="12113d69b0c59f4cbe14df7ec2db49e3c0f24f8344854d133505dec4da6049207ac1d80255bfd2600dd63c00681326cbbbb69d576b04cf04e62a988139cff6f818ad461123f06be28abf5924166514e414dfa440c2fdbb42ec7007baf68a91253c727e7d9887d92ccd2fe9631e814811112f45ff11dbf087cb581d0991d0fbcad76a5ce1ea638c", @ANYRES16=r2], @ANYPTR64], 0x7) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000140)={0x1, 'T'}, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) open_by_handle_at(r0, &(0x7f0000001040)={0x1008, 0x3f, "c9b9aa0a2ce8f0145d82fa719ec394aa5886945288c8bb0306f17159ce082f8329db9f93129227ad6b19f2a1a1cb748a8de4f4aa594e05ec7aa1c4bc965a7266208601b998ec244fdde193058d245b7d097754b8e3e39516004793edc75fb0fc08d8446206994d47f63ccec9332e359e9bc9910993d205fbc0b76e5780ac5f04cdb316cfd79537005c82733e927c8cfcfe910e340e115ba31c33b1e6472444d8f192be245741ef75ad3ab5fd5be6ed7bcbb45af646e8086ba5b01cb8c07950e884a13832dcae863e65ce11e70ac8ce6298b6961747437fe0c1cac76d96db193fe96b8667c879cc9cb546ac33504cf7c731fc9ddeffc4580be98119745c8dcda7964f39bccda5998ea182b06c7f16ea8a9ab40e9b047b6f1ef87a3070830d9260cc3863127e324807d3193fb4af039b673c653c39f6ce8a6975ddbf55b6417a5170799c844e22a523e2cdd220a56027649fdacc5324eda95800f3ca300210a4e33fe5a89346762fb902a10f236df02f8b8341fa2f0cc7961fe3b036edb60f10d027fd6ace9550906d2e9067a849c83d65f20cbab4ea2ef50f1fedefa1c82461dd695ce8b6b164296438756d9d4e75136faee85f684aa04d177df1729becf67b14fd6dce74e0120da9a7728a99fcdbed0be346a5a7c54ee5873903e6aa934c9461207b0125dc8ea79dfe78bcea1002245ab040c51665bf4cdcac09c8de5f4f2278723af125a9cff4dccbb871305c0f3f943eb455c31258947413af4586c4742dfc075d48ab2e9d5e9d1acad0f788d93a2202091a22b89084a534ec46cc637a819f055f286da5d2f2678c0e4f5cec261d3ba021444ead482e611de90357e810eaf01d49e5f93b140206dbfa6468f496bafc6ad438305c027a36ab74fbde2b9d73596722d50cc234750239d651d8b82a9a9eb41ba7c41d9a3d0a0ef24cfd02bb2e5decf4c652a10e7dd2f1b3f27dc623a26a54be15cc9a467a2aaccb6334fcff711b48f34a660197e743544bbba5ca219516dd8f766147e50dce6016c90a455cdfbbbffa167d3cfd4e420aac4278261f4893f32fb00f373731c3d0b05f030e55da15ec6e651d575535fa17620623c54ccbed2dcd30380eb13b9a8de87132aaacf7c43676e731729897f94224974f4e93d6c5b29e758fefae7e2068e23766d2a219238e8971e39b842d3aece11f97185a42b39ba33e2832fddddbe9a683abe9b9ceb48bdade12f347d7d0e4ce55836ed39a84a52ce5e974ab33fa800b6be77687f78634cee6b763a4094e50ea28aae1c605b0bea35ccbdb4c9deadff82b0819337b0b1851a0f6e6c2be1fd8e113f25e2920ce38b847ea404a677ec6bce4f58d6a07e14ffd515c43caff7dcbbceed1252c8af45d4222572e98b6cbf38a3971b5daf1bd13485d0cb1d7523c5ec8be13d283c1d1c779af01ab320d6e2ffa4e0a9d87fdb2efdbe56174609c6a393d4dad7822c489fd4cd7afbea46db2ec89fdf3194060c95afb42104a1c5ae30d17826e0d98b8db0bdc1dad805820d1fd28ce2b9ce3f5f741b3c3511d974b7d9924cc4769f6fdc96454a0d6a3e861d943b4bf7ee73bd3b4ee8dc8e7f827daa9945bd7dfba294e0c69e09df06b88bbea802a541af79ccfa2e2edd81487d3484ec55102f4c1b1aafa8f4ff09f47e84a3e3b97b78b2563650a10e711019ecdb42af92f55182f376f1b2d5c9f4d3e1524dc09db39fb02481a3e181db282ff425142782a24d88c486771b6882dae5ebd00aaf2c69a1a6e9985f117334fe48ba39aefa14563f19b5079a6d9bb0c7aa7efe2612eabc5c1cf01e1aec68ecc50102905ff222277152e3ff1517004a780a8ef8a49369c724aacea3e0c7c48b3d946a6e8c1fea72fc714af573e58d15c8af658eabbfad721c8caed5377d522595aaacf9a2a7e3fa1f54be576e826f1c3fa894f5b1c2ef828db9c430be937c971f82cd8e3783b4ad784cbb22900821ec5d79934c16791058d828cb2ed848250120f890381fd0e187aa2adce628140577cc8c306f4b030fcb8d496dad4388400328c23742236205b2ecfe6671701ae4e1043ff7ba89ed07cda3ed2fdebfaf50b6f939415e508aa5e5ea8cf9ccdbf6afe07272e333dd14ee3129b5f84ce9b3f9c3f9152680c51951a707ce07449439573fe2a31298e79e8cd4d7c25165b91f87ab1f23d650eba43429e24ebefcf19660d790d9a78a7cbbb0618057f3521414ec260ea4aa76d5605246d987637de9b4f9fa0e171fd71db4c3718e5a2066d6b86b6de0e6249944983b9eaf44b8cbe1bf18423058cb83dc924cc4a3e7d489866c30c53385b26b9945a7ba5a1fd61cd09360f79309d998acf02393df1c52c7b84fbc42f10f3f418cf7f13739b1b448df860a0fd9268aad47f25dd441686a2c5a33504a89a5f0f838dd5fd4421cb93a4398c24d7d575844e66eadfda150bb91c058e7736086bd9253df9a85b9568200954db93fcdb1b50006633fe7955449f3eafad42128efb7681022350d7d44c0a7f5eeb2f3b86799da647e84ca696df467e592aa7759cf7e65387a83de57cb3943289ed98c8f007624117957d3ea06c052de7371990794febbb1ff6e0dfa54de6a6d7c97c70bfa84b525f1ca03fdc31fb28f6ce9e842b850bed1221af29b4351bad4626923185fd44aac3f5497ab9f52c3a85aabed5332e91b75fec9ce2787d6f9a096b6b8cfb27e66fef31ccc6518b3b6d4a52e9e8bfd6855b8877310152a01c6ad455574f2668deb012a6a0db3d886ebc631bbafba86202d452bfc6d28ffcfd8beb95f8ff31eaba2bb185fed8e065d77ddc02fe1c04ad58fd8ab1c264a5c834ba9e24534ed03d2c41b642872ae74755a48ca5eea386de9d4d0e7eada12624a7217f072a0ad594ef27b2fedb256eaf2142035f1dbc5ffb9cd4c6a3171c8dfdf6472da73beb7418a0842404837cb7799f8e28945d2c5c06ed6bec76f4250d3d3ac598e53f40beac8dbd0903087b3f291c82e674090ec327b49ce87a8d1c1f507a3ebe69cdc8b5541385d5df6e2c4eca90aca6c0d8856feb0bfeee05936d65a9c446a19323cb6facd55d736604a161ae9fb0e9cbcc56d7a3953c75149e643c886ad7bce9f2cb5abd4761a7bf8f17a4590d87f08b3466b16ffd2733cc919527ca478aaee83ebf87609fccf91f090550d794634ff8e8305a58a44e852d2ba0d64232e1b4eb7c2eb99d3828ffc4efb329d243b9b663546341c455fcc0cab622452cd54e052ca2810b30b21c73ecc2c427c9e94a5683afc56ae4187dfdb042fdf002535acf2737f331e44902bea67d2c284619fcd5a4de43564e3ddd7dcc5f19e4d783f46abc913847ac06539eeaef4a6aad7cea72dbf8ce3b352e8fe059dbddc849a97a6e16b08f8860cefc84342123fc65cfd46965df6ac09ca89b2e13c4ebdfe2fd1a9a3f88c88cd12d23946b4433da6bd7ac7dba239c1b5b67f5535345aaef4855767a663c8bfe22f5f45915537b9537b160a55b6d1e5065aa598257e9434cc00754ae83bcb963f51ac11c7c464a8a5304cc346cbd72ed1918ffb995018283bf729dceba85e35841c7947f52f37d2c11b07c339ed43c043ff8c19f31c54254453c180e0eb27acc207468a261a6f4abb4e93969bf274be30e0405db3abf52c02454d5df4f82e1af2410ca03fc892362c7802f5dce443ba189e2d4b4810a23f45c01b82028f2ae818390f42005f747603a7c0f99585f1717e4fa15d24c8b166e11cefbf19ce6cd632b5de18ebc7f4a8ce98cacd98bd20f8b2434949f9c51ae21f2acfc7ba45053826120cc9fb1907c657f7125aef86be5ce7a3c199a8890527114306f92bdfae248a91870f85bcf84d30bcb3bea837400b3b3bfdd6fe63273cc107670ca7224237263eb8039f083370edd6dad1586082ba56ff308c7afe9acf44f9aa55f58382d1ec3778b66be376331226f5b699a115c86ed7e3ca81eb7300596e86c6626692ef94ca0a0812f486a9b62cd2da3437463e9ca47a83433f6cebef23f9721a87eafab82dbfd24e53f0f2a5488a3cdc87fdd39537395f72e9c5f6594a8341ad9fdfed8d9b2e298a33434f53815b71c748c3472d67f51bfd7273d743688823b3cd96b47c9006d019510b3df585c257fa16150b27ba85a91d1b9704cdf435bd3107f03f4d527f33b1cc879f53bee82a15ae8a6a2c03f9e99feca7554e873dbe24030b292d4cddb0389d2fbffedffa24a8a8b36187738f9cad43897cd7d8539519b13fc6081af4412900a2ed99ce4e0d5a9dde4bf1bfe1994fedc631a0cf708ec9d4f95fdd29287730be3c418cbfb185f83f4538985b8cadeab6826ac8699eac2a5260f7f7ce2d752fc9a4c67b7f78ec8d344b994a4a623f86a73952aa3b67bb160fcd759038b64247b7e8122c2bf7403df1a6cc9c48294932667c2ce9cf2565d52abd81f01e7f3e7ebabc9711511dcd2ef16023dd19b52135ee5897a325024c5ceef5954e73f21b366cbd3f15d6ff2416387bc7a4ccfdca7c1e7d0d8332d3c7402831175c245ac571bf41c37cc0fa02a184b208dd6a9db75453fbdd6f6f40faa9308692932b45fa391462bafd1f70d34415747978deaa0278f9f410ccde8f03f3158ee617558c7b6491ec58059295fc524ab9f2195164fe0633f2b218698608526fd5f45dfe89dcb247b41e38b32a50058831d0f3aeb2c10035d54d9483b8ed55a663dfda2f6b126ae303b3277c2836e36a5d9c33e5a51bd8470665dde27c201ecf7b71d7f25df147ca182729850cb02ba8ba2464c0c52130e2872d0bc681fcc3b0d392f404fe852cb8999e43ef85bf06eaf32c59d3d90129f1bb1605a8277033c1d0f4ede721c815cc881eb4760f4673932d8239c907455aa348ac531f5919ac013333f554af3c1e7d1112560d6fb04f4e0bc65e8583ddaf47b5ab0e001297a271624fa40b8417faa7a35f6ecae108337c87b40a8847437cbcebb62385333490dad9f1198faeb3537427e9969f36891a1810b690ad0ea9870b96ba5c4b5fd7044289f744889516ba8dd346710083aba6ecd9f1f857e819c959acf29566714e5310b16f2dd15efb6e2fe5c42d8eb861860907eb4359bc0865f45feb8b8b1131f8233065b73826ce2c7b3490341bffd6bded1b6d21c98b9def0e0bb8e69a03d6951508974d9d47f5df7d3403eccd4c7a3c18f96bee80a2e94baf1351f7d29ba00177e2eafa874908daceb836857e84b4b48f5b1b4f4016b86f5f2f324a2c3125464118bdcae00b4efd32b564d85a5f871b42ddcf7c2eadd1a29a99fae17b6344eb0ccffbe4cdc402986bdec70c2bdd419902953f69592cc9f6533f468471173de72901c6380ca37da039ec019d22a9597d1ca27ebe174a2ad1c081ab1c7a5676a14b2f6cdafb627058d8cf138b465df15bc64b6761d24fe97ab66b32a5b1fb3cdc2d8f7d2d4e42113e3c149a021649b563d79a2a3dc7d3d7e56240b2a2bc82ab7714ef2f40cfc520aa424c658e2187738ca21559c71c262d021f3d4cf9ba14423693d1796baba63de5931c347c00fa096ec6f60c36006e483ba4cac897a5aa92209fe8c38b49a30dcc4f624ade10198f1a6f0426c09f93214fd1349629019e93742ff1331d9d415e72877648b756dc6cce00758d7e80014c31846fc13b5a472347eed5d1c47ab3da9a3c28edea772a7a3fde3929cfcddeedf44371d46f33ac01036a0773268b1132968e71e3cc83b79ad104bb3b9f3f41fe10e8d64f10e63c456aa05097d35d4368a7e2e2d7a88c2a95c4ad117df26ec911b80e83dd239dee0072be15ff62e5ea4a812e15c9fd96ba3ea"}, 0x100) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x400) 2018/04/07 14:01:05 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000540)={0x0, 0x7, 0x30}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000840)=@assoc_value={0x0}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000900)}, &(0x7f00000006c0)) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000640)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0x10) 2018/04/07 14:01:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000004, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="c7e745fafb000000"], &(0x7f00000011c0)=0x8) 2018/04/07 14:01:05 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x600000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:06 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:06 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[], 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="3cdb1a7ce2abfd0e2324c604e82f6d28761cf80943fa729f13f6b77bf3f656a3d34855c69c5de13090bbe71af6f310b892d8590f2a05c778cbb26f04e59d5269331132fe860f704c2adf7fc96641073c82b065db304537bef5f1ac286e52b57407230ebb8c17f1c8dea53a4447e6d16b2a3cb916f5264e22fafaff88623e1893542ed03f24c0a97fea0894e0ecd16a9cf4f2a76eb7861017683509825044c2c6bfb7cec268c20e5fa8612b665ac5785b3d751dc5acd79eafc668ad8052cd513f1a302f7562a4b61753daa1c41f205891ca7e30d1689f6a582e6027"], 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x400) 2018/04/07 14:01:06 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x200000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:06 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='system.sockprotoname\x00') socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000b90000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=ANY=[@ANYBLOB="28000000120021000000000000010000e0000001000000000000000000000000ffffffff0000ffdd"], 0x28}, 0x1}, 0x0) 2018/04/07 14:01:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0xfffffffffffffeb7) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r1, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x80000001, 0x0, 0x8, 0x6, 0x7f, 0x3137a440, 0x9, 0xffff, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r2}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x7, 0x4, 0xfffffffffffffffd, 0xfffffffffffffd2a, 0x7f, 0xb673, 0x0, {r2, @in6={{0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x0, 0x4, 0x1, 0xfffffffffffffc00, 0x1ff}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc)=0xffffffffffffeffd, 0xffffffffffffff6f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180), &(0x7f00000011c0)=0x8) 2018/04/07 14:01:06 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000480)='/dev/snd/midiC#D#\x00', 0xfffffffffffbfffe, 0x203) setsockopt(r1, 0xe9d1c93, 0x10000, &(0x7f0000000100)="94c6702d54f28a390cf4daddcb7fae41c80df4b45b16e1d24c1752d11d34f59d2270952f21793fde22a3802c2a951ed955ad2dd1643f7d7e2095b020e18a0367b9d980a2ec9f6946ac853e591789ed9f6f214ed604ca6dad438b94888da67022eb2ea05f34b612d061ff0cf58117263ffd40e2c9d3fa8f3e1de9df13e0a5c41f2466026eab61fa1e8c756a7f3c79078857a3a8b9cf893d74ca0cb9917140c664d3a0f3a45b32b482498737e35fb587cdb032a99b00b181fb651364a77083e2942ffba0f4a0e21f8b1f52a7d693cb4f", 0xcf) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000200)=0x6, 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000440)=0x32, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000004c0)={'bridge0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = openat$cgroup_ro(r1, &(0x7f0000000240)="637075616363742e75736167655f616c6c00dfec60bbf37f48730189082543e5ca63a9153b895649dac97609622cb848949a2615a2ea1ef959875659659ce70e8eb432cd45c14bb1a8e93c401ce508d97596a7992b7c0fa3594353d6", 0x0, 0x0) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f00000000c0)=0x20, 0x2) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000040), 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000002c0)=0x30) getsockname$inet6(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c) accept4(r2, &(0x7f0000000380)=@nfc, &(0x7f0000000400)=0x80, 0x80000) 2018/04/07 14:01:06 executing program 7: setrlimit(0x2, &(0x7f0000482ff0)) mprotect(&(0x7f0000700000/0x2000)=nil, 0x2000, 0x2) r0 = shmget$private(0x0, 0x600000, 0x7c000261, &(0x7f0000a00000/0x600000)=nil) r1 = gettid() r2 = fcntl$getown(0xffffffffffffff9c, 0x9) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xffffffffffffff27, 0x14840) kcmp(r1, r2, 0x7, r3, r4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x10) shmctl$SHM_LOCK(r0, 0xb) 2018/04/07 14:01:06 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = syz_open_dev$evdev(&(0x7f0000c9cff0)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r4, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000433000)=""/176) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40100, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r5, 0x80045500, &(0x7f0000000040)=""/76) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r7 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r8, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r7, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r6, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r9, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) 2018/04/07 14:01:06 executing program 6: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000100)={{0x1, 0x0, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000180)={0x3, 0x5, 0x9, 0x5, 0x7, 0x5c}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[], 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000140)={0x1, 'T'}, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x400) [ 218.602325] mmap: syz-executor7 (16251): VmData 18448384 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/04/07 14:01:06 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) ptrace$getenv(0x4201, r0, 0x8, &(0x7f0000000100)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000180)=""/174, &(0x7f0000000240)=0xae) r2 = socket$inet6(0x10, 0x6, 0xb) sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x3, 0x80b7, 0x3, 0x7}]}, 0x10) 2018/04/07 14:01:06 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0xf0], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000000000)="bf", 0x1, 0x4, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180), &(0x7f00000011c0)=0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4001, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000100)={0x3, 0x7d}) 2018/04/07 14:01:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x1a}}, 0x1a) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x4000000006) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000040)=0x84) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r2, &(0x7f0000000180)="77d8", 0x2, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) sendto$inet(r2, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000800)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000000c0)={r5, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) sendmmsg$nfc_llcp(r2, &(0x7f0000005240)=[{&(0x7f00000003c0)={0x27, 0x0, 0x1, 0x7, 0x6, 0x1, "55965b09024c13e41639c5a1c1c59d1f80ade01dd734d4d7a1724d4ada73e534608d65c4d5c44cb18a8b6c55d68854a81162a29eb4a225245956606b3e1c21", 0x8}, 0x60, &(0x7f0000000300)=[{&(0x7f0000000280)="f16244f40fe3b04a77772c09552fa580352966c7ddc658e417d500776cce3304d5d645a432bce7da4261daad90", 0x2d}], 0x1, &(0x7f0000000440)={0x50, 0x187, 0x7, "0d2078daf581b4ce3f7e4ae441f79300b66bca12cc48d4a983eadfe3a305b01f8c30701dba6a27d68599afbcc5e0e3810397510dc79a3362e3d8d6fb6e2ec1e8"}, 0x50, 0x20000811}, {&(0x7f00000004c0)={0x27, 0x0, 0x1, 0x0, 0xfffffffffffffffa, 0x99, "fbfed314a8f88c56edc959f204e7320e624925ef4a6fc88d13fa46bd3d7915b96fbf1597820ad46b88bef2952bff39682b393e525d9e98a8789416a97d8ff6", 0x36}, 0x60, &(0x7f00000009c0)=[{&(0x7f0000000580)="e333266c065784babc7609122196365420f94a004e5da840803e58fb25770e2bdef139eb99d5db07d12eb279ce9e1de5003a428dfb6a3ca909bfc6bbeaa8c1cb1cff30bf55818af6a5a5baf30a0d04d852700b2781f87b28458fcc56fdeb407991fe7c33ce22ed5a596c5adf63938483425830e74d936241656162632bf22d18263d8b8608d4a0a3353972b3503346973da2ae64a77fd03969d1588e12cc15fbc8beda8f0542925c3f16f2506e493ac3ef65a5670ebd77cf7ae4277ad7aa81c02b627550dd29901850b4eab8d1a358271fbcecbf4cb94df01d41a723fe04f346c3e85e7e6db54249a89d7d5ee36dd4985b781f30652ec6e2c4e2efa2cb", 0xfd}, {&(0x7f0000000680)="105265797bacb98ce80d4f274212d20a788d023d7e60f7d0edcccb1bb4ba8a432f2c32d5c9f87a58fdd7db475b47395b2564a393fbb037f45cb4b24b8aada376be574e851d01e09f9c376e849b7f365a4b5688540648aa2a9c5847446e952f315d2eb2db4a43a22612aaaee9f4e9171932dbd6f38c167f6c64d28675b00e0814b9ada81f0eada678791765d9ce315ff603ee6ce1be43efaee3050fe702bc66677236286c771ad7d130e50290999b3345eff14973a8cf838d769e36aaf307da134d8f373a4feaf89c5a7380", 0xcb}, {&(0x7f0000000780)="07071a9f7a958a4bd577d84cdd31976cbc68f466eebaef4fa22490495f4b038f25757851459da9622063da90baf1e2c593cec8c0ab206d49dbe475181fa8264c77675127295c87", 0x47}, {&(0x7f0000000800)}, {&(0x7f0000000840)="87e6e063d03b9f28f742e7f4416593063236f2bb66238217572972ef12420e33c7bded73ca651ca4e4e45739bffbea9f1f95f204a928464bef536ef703acf80f5b34a833fef811343e7f7df55b5dcc65e61262596604", 0x56}, {&(0x7f00000008c0)="525778b329a7ebe3a75002a90e6bf843f72315c18c61f2863d9385ff444f2bed14f4f0361b78ea4f8139dd21c377f22b13021e2c3740cde65388bf02f110c13ebae2424fee6f950017c0b2588e84dbacd7ed6e7c41cbbcdde7e3f8160d868c5e55a5c01f88e24d3a01bcd5e3c039342041dc061c9220761a0e8650e4e89f020031089d", 0x83}], 0x6, &(0x7f0000000a40)={0x50, 0x105, 0x101, "714010202cafa5b2c019a6ac42510ece91b72650887c0653b3f0fc4723fef7f9287c899fad653e8398a73cd199357394c647b32fa640fbb28423"}, 0x50, 0x20000000}, {&(0x7f0000000ac0)={0x27, 0x1, 0x0, 0x7, 0x7fffffff, 0x20, "cf0bf3579d55cdeaa4bc39e01caa5ceb45d00389c240bdfb56522eb932b12e1614f048faaf842c41aca4ffe9ba82985ef148c71da79bb71071c3554e3befdf", 0x34}, 0x60, 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0x1010, 0x1}, {&(0x7f0000003e80)={0x27, 0x6, 0x2, 0x7, 0x6, 0x9, "436c73057ed743bd6a6b8c2d2d00ca853a9235ac988fd8ce24c8afdb9f10476d537a3111c21745c319f1b936a8332489d4de98a29bd7493ae9c6e855d0cb1c", 0x3a}, 0x60, &(0x7f00000041c0)=[{&(0x7f0000003f00)="f532d43e8faea0a5a53b36a72dd96f71eb95e5d60a43f14706a8cdb128b5dadffec75e91887d5ac91ab965a11fde8911ad2d4a262d51fe5e397f8ea0dc0339109f9beca3dbff0bdad2ebe4dd5171e90c7116450e60b2509e40bc394e3f19d11a484668a65b14450934dcd8109ebd14c63787041357f18c0566edd2584f878c4c25cea757ff2cf86b0b66af53dd52116432953b1124cf15dcdb115b45356b4ff23bfab39cdbcee94668ada614c07b50a319ff617d8dd00f76e1cb1eaa5771955e641a699b9080fa525ab810cec31a40fceb54353a981fa13c73fc40f01a25943c2f", 0xe1}, {&(0x7f0000004000)="eb442232453e4da041a19ae6470ea9b79312e6163027763bac134f856eb1fb5c02d8fb712194abd9fab8a3b62073ef85b845a650ea00959cd9bbb7fea9e56c8522c823023fff9e491fdc0dbe71b55b45ae22504c54c53944215e5ea941c97ce83e5507e4a6e4ffa719be90d480216c6a809e87a99661c80bf1e7bae406da0a3c106b4ccad86bffaf8c43ec0fb4df5bd2e2a0535ecc57522d3c92a142e9880176abdf4212f4facfb818e25f0619775adb8e0aaa9e95", 0xb5}, {&(0x7f00000040c0)="d2b0c79795b3d059070b41a8fa0781b851f4c48c570c67e6848575caa29862291e426124a8c84057468ca6ac8165969d1f962473a4c3d7a111e932a06ce9b5c6df130309f7e376289366eceaab583ef456a0f71adeb645ff1d58d68d67af2e5f0610ed1a772e40cb9f96a91e9861d868bdc4d0920348f11a1c43029c63b48d07b058d1fb61208b001cb3b8102c8b7d3641356894852272944824320f9156b930af0b3721d1d7626f92eee247da21335edbdff9a8999307b1d2b90972b9e869e0bb4ffa8871c9b3f5aafa2e3e2c4ed1986f39cb562bd09cbfe047545c93d1", 0xde}], 0x3, &(0x7f0000004200)={0x1010, 0x88, 0x7fffffff, "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"}, 0x1010}], 0x6, 0x14) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r6, 0x1, 0x3c, &(0x7f0000972ffc), 0x4) connect$inet(r6, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') socket$packet(0x11, 0x3, 0x300) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) getsockname$inet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/04/07 14:01:06 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x10000003, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x5}, 0x0, 0xf, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000540)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r1 = request_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='/dev/sequencer2\x00', 0xfffffffffffffff9) keyctl$revoke(0x3, r1) r2 = memfd_create(&(0x7f0000000280)='\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f00000002c0)=""/155) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200400, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000000080)={0xfae, 0x100000000, 0x200000000000, 0x4, [], [], [], 0x7, 0x2, 0x6, 0x29a, "e2e28a11e1d1cab60c9aed2eba862e99"}) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) [ 218.808272] QAT: Invalid ioctl [ 218.881205] QAT: Invalid ioctl 2018/04/07 14:01:07 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x400000006, 0x101000007e) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e21, 0xe133, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x4}, 0x2, [0x9, 0x2, 0x0, 0x1, 0x1, 0xffffffffffffffff, 0x8, 0xfffffffffffffff9]}, 0x5c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0xa, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000280)={r2, &(0x7f00000001c0)=""/147}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x1263, 0x10000000000000) 2018/04/07 14:01:07 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20000, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[], 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000140)={0x1, 'T'}, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x400) 2018/04/07 14:01:07 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x300], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:07 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x4, @empty, 'ip6tnl0\x00'}}) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x6, 0xfffffffffffffbfe) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl(r1, 0x40084146, &(0x7f0000000280)="9a") 2018/04/07 14:01:07 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000080)={{0xffffffffffffffff, 0x2, 0xffff, 0x3, 0x6}, 0x100, 0xfffffffffffff800, 0x200}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x2) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000100)={0x10000, 0x200, 0x10001, 0x7}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180), &(0x7f00000011c0)=0x8) 2018/04/07 14:01:07 executing program 7: r0 = memfd_create(&(0x7f0000000040)='veno\x00', 0xedf91f001fa8c443) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00000000c0)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) 2018/04/07 14:01:07 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r0 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:07 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0xffffffffffffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:07 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2b, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x6) setreuid(r2, 0x0) 2018/04/07 14:01:07 executing program 4: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) lseek(r0, 0x0, 0x3) r1 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b78f62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000000300)=@known='security.capability\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x204c02, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xd0, r3, 0x0, 0x70bd25, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf9c}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffb8c9}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x32, 0x13}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2daea453}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x54}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x10}, 0x24008000) lstat(&(0x7f00000003c0)='.\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r4) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000340), &(0x7f0000000380)=0xc) 2018/04/07 14:01:07 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[], 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000140)={0x1, 'T'}, 0x2) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x400) 2018/04/07 14:01:07 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x2], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:07 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acd54dc380483481a7"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="4bc7000000df06929cdc9baba9e07ecd15d76f6480d7ed470000002500000000000000070000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x100000003, 0x8000000000000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x101000, 0x0) write$cgroup_int(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="9bd52e2d7d057517605c2b94a3b5bc36b76a665cd4934a00f1e30c96"], 0x1c) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000000)=""/3, 0xe1}) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/07 14:01:07 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x6400], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:08 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x20000) r1 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x90130, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x5c, 0x0, &(0x7f0000000180)=[@clear_death={0x400c630f, 0x4}, @clear_death={0x400c630f, 0x2, 0x4}, @request_death={0x400c630e, 0x2, 0x3}, @decrefs={0x40046307, 0x1}, @acquire_done={0x40106309, r1, 0x3}, @request_death={0x400c630e, 0x0, 0x3}], 0xb, 0x0, &(0x7f0000000240)="bd421106d686e9e2520083"}) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000340)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[], 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000140)={0x1, 'T'}, 0x2) r5 = shmget(0x1, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r5, 0xb) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x400) 2018/04/07 14:01:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180)={@multicast1, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000200)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, r1}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000011c0)=0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000080)=0x1f, 0x4) 2018/04/07 14:01:08 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c00000000000000000000000200130002000000007c012bdce4bb9f4fb46afc444300000000000000030000000000000002000000e00000010000000000000000020001000000000000000002000000000300050000000000020000"], 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad2979f98e5989e9199f9537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:08 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) unlink(&(0x7f0000f86000)='./control/file0\x00') getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x4) rmdir(&(0x7f000015dff6)='./control\x00') getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x20, @dev={0xfe, 0x80, [], 0x12}, 0x8}}, 0x200, 0x0, 0x2, 0xbb, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x100}, &(0x7f0000000280)=0x8) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x0) close(r3) 2018/04/07 14:01:08 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00000000c0), 0x82400000085, 0x0, &(0x7f0000000140), &(0x7f0000000040), 0x401ffffffd) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/04/07 14:01:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000880)='/dev/rfkill\x00', 0x2200, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000008c0)={0x3, "17cd84"}, 0x4) sendto$inet6(r0, &(0x7f0000000080)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) socketpair(0x2, 0x806, 0x40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000040)={0x4, &(0x7f0000000340)=[{}, {}, {}, {}]}) set_tid_address(&(0x7f0000000840)) r3 = request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='self\x00', 0xfffffffffffffff8) r4 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="7f0d7dd7bd5e47c70b9f23d53c", 0xd, 0xffffffffffffffff) r5 = request_key(&(0x7f0000000240)='blacklist\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='nodev{\x00', 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000000300)={r3, r4, r5}, &(0x7f00000005c0)=""/249, 0xf9, &(0x7f0000000800)={&(0x7f00000006c0)={'crc32c-intel\x00'}, &(0x7f0000000700)="a430c64290acf564b9b6e3da5ed4f357bcae8d9f8390777b398c4b7e9a8e26456392126c106ec8b5912c08626f6b47aba786c3c4f72519e40eb94d51a42c24c2a36be6e1a35864cae19a617778e674f284590d3d69f910617737f3bfd2aa970a5345c88a697d47af755fd8471c097dee1168d575832872847acecc536963b9dca189bd72adb03eb748bb88bc9268bfba8b38a58a8d2f27955df40964dc6a2ab6c01a824975d0975d9c1751187cebf20ae97fe7f308a4caf4d2ed5c24de70cd260d4df9f02750b471", 0xc8}) 2018/04/07 14:01:08 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:08 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x40000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:08 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0xc0ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:08 executing program 0: r0 = dup(0xffffffffffffffff) fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000140)=""/61, 0x3d) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) arch_prctl(0x1003, &(0x7f0000000000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x7, r0}) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000000c0)={[{0x0, 0x7fffffff, 0x200, 0xef, 0xf098, 0x400, 0x5, 0xd8, 0x7ff, 0x7, 0x60a2, 0x6}, {0xc0, 0x8001, 0x7, 0x3, 0x2, 0xfff, 0x0, 0x7, 0x3, 0xd1e, 0xef1, 0x100000000, 0x1a15}, {0xdb, 0x0, 0x0, 0x9, 0x1, 0x62, 0xffffffff80000001, 0x2, 0x9, 0x8, 0x8, 0x380, 0x7}], 0x9dfb}) 2018/04/07 14:01:08 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[], 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000300)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, r2}, 0xc) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000140)={0x1, 'T'}, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x400) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)) sendmsg$can_raw(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x1d}, 0x10, &(0x7f00000001c0)={&(0x7f0000000180)=@can={{0x4, 0x8, 0x82f, 0x8}, 0x8, 0x0, 0x0, 0x0, "0880f558f63a209f"}, 0x10}, 0x1, 0x0, 0x0, 0x24008005}, 0x4010) 2018/04/07 14:01:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000003, 0xc) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x3, 0x8000, 0x400000000, 0x1ff, 0x0, 0x6}}, 0xa) write(r0, &(0x7f0000000000)="1f0000000a06fd00010000f60000ff0180d0f80009000100020041ec000000", 0x1f) 2018/04/07 14:01:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='bcsh0\x00', 0x10) accept$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000400)=0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000007767dbc6b86888a32c42"], &(0x7f00000011c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={r1, 0x90, "2262ee1f1342e8d042d03ec4279452fdbd0b08917a64936cec7567eb232f1062571cc0e6533a1a282980781ee84e9eabf9b44be98515460849947120412e7a681a32cc48addf062d344293c18683b298b8658dedee8c60df071154a4f7de9e7662491a694a10eccb1607113073671c71934dae3e8c90236d2041c3b70409eb75e13948c9453b669eed2f83f7c79fde7a"}, &(0x7f0000000100)=0x98) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x80, r3, 0x4, 0x70bd25, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x600}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000880}, 0x20008080) 2018/04/07 14:01:08 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x1000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x0, 0x56}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "d29716947758f2572bce2418aa2f9f262a8158bcefafe2c87068772f7e216925de4612090571f4671410f047ed26a53a543cd72f03e389b08cbc39e5d3437d3495b31a5feb61bc78d0d6ebe907112f1b"}, 0x160) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x4e23}}) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x6, 0x369900) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00000001c0)={0x1f, 0x40}) [ 220.979821] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/07 14:01:08 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xfff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x7f, 0x8, 0x2, 0x3ff, 0x401, 0x5, 0x0, {r2, @in={{0x2, 0x4e22}}, 0xa6a, 0x800, 0xb52, 0x0, 0x2}}, &(0x7f0000000240)=0xb0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmmsg(r3, &(0x7f0000005d40), 0x2, 0x20040080) 2018/04/07 14:01:08 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f00000006c0)='/dev/snd/midiC#D#\x00', 0x5, 0x200) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000340)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) socket$unix(0x1, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) setrlimit(0x3, &(0x7f00000001c0)={0x8, 0x7}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[], 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000300)={{&(0x7f0000000240)=""/15, 0xf}, &(0x7f00000002c0), 0x10}, 0x20) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000140)={0x1, 'T'}, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000004c0)={{0x3, 0x0, 0x5, 0x39b70f9b5b558915, 0x7fff}, 0x8, 0x8d0, 0xfffffffffffffffe}) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x400) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) getgroups(0x3, &(0x7f00000005c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, r6, r7) 2018/04/07 14:01:08 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:08 executing program 7: recvmmsg(0xffffffffffffff9c, &(0x7f00000035c0)=[{{&(0x7f0000000080)=@rc, 0x80, &(0x7f0000001340)=[{&(0x7f0000000100)=""/169, 0xa9}, {&(0x7f00000001c0)=""/115, 0x73}, {&(0x7f0000000240)=""/250, 0xfa}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x1}, 0x31}, {{&(0x7f0000001380)=@sco, 0x80, &(0x7f0000001700)=[{&(0x7f0000001400)=""/11, 0xb}, {&(0x7f0000001440)=""/145, 0x91}, {&(0x7f0000001500)=""/82, 0x52}, {&(0x7f0000001580)=""/35, 0x23}, {&(0x7f00000015c0)=""/59, 0x3b}, {&(0x7f0000001600)=""/198, 0xc6}], 0x6, &(0x7f0000001780)=""/121, 0x79, 0x9}, 0x40}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001800)=""/129, 0x81}, {&(0x7f00000018c0)=""/43, 0x2b}, {&(0x7f0000001900)=""/131, 0x83}, {&(0x7f00000019c0)=""/87, 0x57}, {&(0x7f0000001a40)=""/54, 0x36}, {&(0x7f0000001a80)=""/185, 0xb9}, {&(0x7f0000001b40)=""/12, 0xc}, {&(0x7f0000001b80)=""/98, 0x62}], 0x8, &(0x7f0000002040)=""/4096, 0x1000}, 0x7f}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000001c80)=""/155, 0x9b}, {&(0x7f0000001d40)=""/166, 0xa6}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/229, 0xe5}], 0x4, &(0x7f0000003040)=""/227, 0xe3, 0x9}, 0x80000000}, {{&(0x7f0000001f40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001fc0), 0x0, 0x0, 0x0, 0x20}, 0x200}, {{&(0x7f0000003140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003480)=[{&(0x7f00000031c0)=""/181, 0xb5}, {&(0x7f0000003280)=""/242, 0xf2}, {&(0x7f0000003380)=""/255, 0xff}], 0x3, &(0x7f00000034c0)=""/242, 0xf2, 0x3}, 0x1000}], 0x6, 0x1, &(0x7f0000003740)={0x0, 0x989680}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000003780)={0x8, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000068fff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x8000000000000007, &(0x7f0000002000)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000003840)={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0x6}, {0xa, 0x4e22, 0x3f5, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffdf1}, 0x2, [0x2fa3d30d, 0x7, 0x3f, 0x1f, 0x0, 0x6, 0x4, 0x4]}, 0x5c) fcntl$lock(r2, 0x26, &(0x7f0000003fe0)) close(r2) open_by_handle_at(r1, &(0x7f00000038c0)={0xba, 0x4, "f065f2ee546fc9f9fda19429da7f2e2f076b854f632ccd5c690cef42605c00df5c1412e8d3e3fbdd3323de35b2442b45bc5461cf32f736cc1a6b059d7c129d42173ba4fea253e5000c75f5448ae2da120071895932bf8f0ff3412e2f379808c90bcd1a55837b1ee3b458879eb4c9feb509df132e8922326c36df05745e6607e2646be360d494cbe49472d97cd04ca8dd782c319a949839571fc185d1c054d49bda4e0cc77d57eab037f8079ed90995927ec8"}, 0x800) socketpair(0x0, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) 2018/04/07 14:01:08 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0xff00], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000590000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$int_in(r1, 0x200000000005421, &(0x7f0000000000)=0x40000020) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/07 14:01:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x400000, 0x40) openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0xffffffffffe, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000200)=[0xff, 0xcd54]) select(0x40, &(0x7f0000000080)={0x1, 0x1c9, 0x7, 0x2, 0xce33, 0x4, 0x7, 0x3f}, &(0x7f00000000c0)={0x2, 0x4, 0x1, 0x6, 0x4, 0x7fffffff, 0x2, 0x1c000000000000}, &(0x7f0000000100)={0x7, 0x58fa81bc, 0x1000000000000, 0x4, 0x0, 0x7fffffff, 0xffffffffffff8000, 0x101}, &(0x7f0000000140)={0x0, 0x7530}) sendto$inet(r0, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="70bb642c00000075dc8723fd0cf8452277d22d00"], &(0x7f00000011c0)=0x8) 2018/04/07 14:01:09 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(r1, &(0x7f0000000040), 0x3c4, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) rt_sigprocmask(0x0, &(0x7f0000000040)={0x6}, &(0x7f0000000080), 0x8) 2018/04/07 14:01:09 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[], 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1b67"], 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x400) 2018/04/07 14:01:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x400, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000180)={r4, 0x80, 0x3, [0x5, 0x3ff, 0x400]}, &(0x7f00000001c0)=0xe) openat(r3, &(0x7f0000000200)='./file0\x00', 0x80, 0x10) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000240)=0x0) getpriority(0x2, r5) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x80000001, 0x0, 0x6, 0xebc}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00000000c0)={0x1, 0x0, [{0xc0010141}]}) 2018/04/07 14:01:09 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x80ffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000280)='io\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0x100000000, 0x8000, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000002200000000000000000000000600000008000a0005000000"], 0x1c}, 0x1}, 0x0) 2018/04/07 14:01:09 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x101, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x88) fcntl$getown(r0, 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'tunl0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="030000000d8402effeac69c4e46b7f5fe5c9aca4374928cdf0f850d7671fb2c07fe7bfdcea905253d472c8114e24caa314dc456b497acf86bb7508236ad63870888049dba90963f3419a7c06869803cb5ee681677a9d0000000000000101267e62b98a4b227247537d90b55bc23aed324798068a3f81de7b648efd55769bcfefbca7fd1ba2232c1c5c505d4c542c65b476d7360ca0c18f8e9dfc16c14a7845ec429e4a6bdece6f669c2903f01dc1fc9e0100000001800000030000000500000000000000"]}) r2 = socket(0x2000000000000010, 0x803, 0x0) write(r2, &(0x7f0000000000)="240000001a0025f0806bd104feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x5, 0x4) 2018/04/07 14:01:09 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000800)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c3b4e0ffbe39ee856d7aa516b22baa3f1fba1180b66002d267672799ddd64a2a25328e5447b568866840cd8bf0ab3a3bda68be58142be27b76fe46060000009af03f5852f123971a000000000000"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:09 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x6400000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:10 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'ip6gre0\x00', 0x101}) r1 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:10 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb101040000000000004d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa16603000d"], 0x83}, 0x1}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x101081, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000280)={'security\x00', 0x1000, "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"}, &(0x7f00000012c0)=0x1024) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) r6 = shmget$private(0x0, 0x8000, 0x8, &(0x7f0000ff5000/0x8000)=nil) shmctl$IPC_SET(r6, 0x1, &(0x7f00000013c0)={{0x52d, r4, r1, r4, r5, 0x82, 0x11d}, 0x7fff, 0xe2ca, 0x1f0, 0x3, r2, r2, 0xc2}) r7 = getegid() getgroups(0x6, &(0x7f0000001340)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getgroups(0x5, &(0x7f0000001380)=[r1, r3, r5, r7, r8]) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x2, 0x82800) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r9, &(0x7f0000070fe4)={0xa}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x20, 0x3ff, 0x1, 0x559f, 0xfffffffeffffffff, 0x5, 0x1}, 0x1c) 2018/04/07 14:01:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffdfff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x7fff, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000180)={0x100000000, r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000000100)={0x3, 0x6, 0x6, 0x7, 0x8}) personality(0x100000) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0xaaaabbf, 0x0, &(0x7f0000000040)=[@cr4={0x1, 0x30000}, @flags={0x3, 0x40}], 0x100004dc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x2, 0x1f}, &(0x7f0000000300)=0x90) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r5, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x84) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x300000c, 0x1033, r0, 0x12) 2018/04/07 14:01:10 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0xc) fcntl$lock(r0, 0x7, &(0x7f00000001c0)={0x2, 0x3, 0x6, 0x7, r3}) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[], 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000140)={0x1, 'T'}, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x400) 2018/04/07 14:01:10 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80001, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000737000)={r0, &(0x7f0000161f7b), &(0x7f0000a94f37)}, 0x20) 2018/04/07 14:01:10 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x80ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4), 0x0) sendto$inet(r0, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180), &(0x7f00000011c0)=0x8) 2018/04/07 14:01:10 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000000000000000000002001300020000000000000000000000030000000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e000000100000000e4f80000"], 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000c40)=ANY=[@ANYRES16=r0, @ANYRES64=r2, @ANYRES32=r0, @ANYRES16=r0, @ANYBLOB="cf89f45836e3c2d9e44d7a33823b7c66cea79ffb72f09859492ff1f63922cc26ed031a8b17c3e42bac1135b8a2d52e17415db856abd38aec6792a376d530a70c152131824c62333c103ce2b35aca7f9307c249ee2dcfa8b6628d42a947ba1ae11fae5f00deee65d67756f90dd93c2edb621ef2d1f9789412de5ea53a7f037f8f2266b5ac55936a7ef18dd2bae236f0cc1a7ffb2ff463391363be8ace2f3da5c4a3480cb1be3d8c", @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r4 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r5, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r4, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r7 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r7, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r6, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:10 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80, 0xa0000) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000000c0)={[], 0x1, 0x3f, 0x80000000, 0x0, 0x7f, 0x2000, 0x10000, [], 0x7ca}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100b13a4dea3800000f00000009f079afddf50cce0b45aa"]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000000)=0x8) 2018/04/07 14:01:10 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0xe2dc], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:10 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) r4 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[], 0x0) rename(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000140)={0x1, 'T'}, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x400) execveat(r5, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='/dev/snd/timer\x00', &(0x7f0000000240)='/dev/snd/timer\x00', &(0x7f00000002c0)='&\x00'], &(0x7f00000004c0)=[&(0x7f0000000340)='cpuacct.usage_all\x00'], 0x1400) sendmsg$nl_route(r1, &(0x7f0000000600)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000001040)=@ipmr_newroute={0x1204, 0x18, 0xc04, 0x70bd27, 0x25dfdbfd, {0x80, 0x14, 0x14, 0x9, 0xfe, 0x3, 0xfd, 0x0, 0x200}, [@RTA_ENCAP={0x11a8, 0x16, @nested={0x11a4, 0x62, [@generic="05f2fd2623e7557884d9d652e005d7ab34e76d007bb65e03bdc726d8e68e0825def93a", @generic="49846dc6e783b97861de8600e1e50b662823796aa945f0af8c347f39481509fb52968e1a1bc81b0f6be371c4c229fd98c24965f4186834871ea46fdb407e24fdea6dca76579fab21f16013d3f50953ff27c3e6dbb49c7839caf4348a21a7e5ecd9ec370f6b61dc4ffc881e956cd7ab7688930217c263135c3c38e4b5491636b722a8db971e0070b509afe6be87ca1314a0f5482032565b6df6cc93012cfa5998d63737dc66f4abee95022484a254783558", @typed={0x8, 0x23, @fd=r5}, @generic="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", @generic="daf78666d3b34364c4ed9eecdddb907e9e49a050f9960c813d7e47debfbdeb0d10f75e767c5a12d5cb8c9343c7413c3d3c2e7c442e0e55ea3bc2ec086248179def4d810abe6712c31785c52eef58dad6babf1aa173fcdcd7bb2a703bdc72f2f8dd149c824eb6081e900ef352812ceac9424b3182b56cdad77b2fea497900cab9d1d012ce6b6d1ac47608b6fb6d767ad6997af5215d9cd20597245ea3fe418b5061360cdde149ee1427084fd3b13fa9a18914ffd58b2086cdba4aad997bddd67372f8"]}}, @RTA_PRIORITY={0x8, 0x6, 0x495}, @RTA_UID={0x8, 0x19, r3}, @RTA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @RTA_ENCAP_TYPE={0x8, 0x15}, @RTA_OIF={0x8, 0x4, r2}, @RTA_PRIORITY={0x8, 0x6, 0xa4d}, @RTA_PRIORITY={0x8, 0x6, 0xfb}, @RTA_UID={0x8, 0x19, r3}]}, 0x1204}, 0x1, 0x0, 0x0, 0x40}, 0x80) 2018/04/07 14:01:10 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2100, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000180)={0x0, r1, 0x1}) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000140)=0x3, 0x4e) 2018/04/07 14:01:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180), &(0x7f00000011c0)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x509100, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x80000000, 0x4) 2018/04/07 14:01:10 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0xf0ffffffffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:10 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000800)=ANY=[@ANYBLOB="020300090c00000000000000000000000200130002000000000000000000000003e5ff000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000d050468e04eb1dcd62c5e57a5156db4ef17711b328c5f14f14424461da25e976fd33f5ab6ad49ac4d9cb8b42fbc531ec11328efa7185b46fdb85fad49dde730aff32a97d4f3db30e733a79eb0bd899b77b7e131fe0dd8476905dd65482717af1cfff86e6dbcf627c90ee"], 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000500)=0x7fd, 0x4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:10 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x3e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xec, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x200000000000) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) socketpair(0xa, 0x0, 0x2, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000001c0)={0x1, {{0xa, 0x4e23, 0x8001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x5}}}, 0x88) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, r0, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f08b9800000c00f3235008000000f3066bad004ecc4c33549895ff1000000660f3882330f0099726700000f01d10f076667660f3880a99d9ab93e0800000f32", 0x40}], 0x1, 0x40, &(0x7f0000000140), 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000140)=0x35c, 0x4) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x80000001, 0x41) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x4, 0x10000) 2018/04/07 14:01:11 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0xc) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0xffffffffffffffe1, @empty, 0x7}, 0x1c) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x6, 0x4fb8e30a0a25ebc6, 0x2, 0x8000}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x84) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000200)) 2018/04/07 14:01:11 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x8000, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0x79, 0x0, [0x7fffffff, 0x1, 0x10001, 0x4]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[], 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000140)={0x1, 'T'}, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x400) 2018/04/07 14:01:11 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000001600)={&(0x7f0000000080)={0x27, 0x1, 0x0, 0x3, 0x3f, 0x100, "b1215502586ea959e001569fb597513a5d5bd08396288fe94b1a0f7f088177a5f7e8fb74c4b3f25b25df7d06bec8a64d090f787ccecc0227783d8a86cff16c", 0x3e}, 0x60, &(0x7f0000001500)=[{&(0x7f00000001c0)="bebb4dac81306a844d04311eae05a65d2fcc813306a2e149e62b9248784d029cae5b22eec7f2e50f84923b9a7c8a4b2e3152c95d0433182b751a6659897072589e259740dc5cb139f61369a843972faed49cb0be6be9ba825a4a500a7ca352dc49db88b567667b6033632acbd42dcecaa7cb1175d280a988a6b73bf250b517a3809f2cb2557f1b8ee723978fee0ce7ebd43a549da465a1e1bfbfb04e7c0e", 0x9e}], 0x1, &(0x7f0000001580)=ANY=[@ANYBLOB="68000000000000009f0100fc96519da16842a555de258c839ff8b654d5370c9fb5334e1755d43e40b55aec07c1e5eefc6cce1d3261b7db15cd086ea125dbfd3a9904427496bb037fd4d78cb98bba9fb23d4cf9bc80377d4f6dadc900"], 0x68, 0x40000}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r4 = getpgid(0x0) sched_setaffinity(r4, 0x8, &(0x7f00009ad000)=0x1) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r5, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r6 = accept4$alg(r3, 0x0, 0x0, 0x0) sendto(r6, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(r6, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='net/unix\x00') r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_create(0x10007) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f0000f9dff4)) ioctl$BINDER_THREAD_EXIT(r9, 0x40046208, 0x0) r10 = socket$inet(0x2, 0x80003, 0x7) io_setup(0x4, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00000002c0)={0x7fff, 0x0, 0x1f, 0x6, 0xfff, 0x2}) getsockopt$inet_opts(r10, 0x0, 0xd, &(0x7f0000000040)=""/203, &(0x7f0000000140)=0xcb) setsockopt$IP_VS_SO_SET_ADD(r10, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'wrr\x00'}, 0x2c) sendfile(r1, r7, &(0x7f000097d000)=0x10000000, 0xff) ioctl$KVM_GET_REG_LIST(r8, 0xc008aeb0, &(0x7f0000000180)={0x7, [0x100, 0x4, 0x4, 0x6, 0xf6, 0x54, 0x8000]}) 2018/04/07 14:01:11 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000380)={0xffffffffffffffff, 0x1}) close(0xffffffffffffffff) r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000000000000000000002001300020000000000000000000000030000000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e000000100000000c0040000"], 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r2, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r1, @ANYRES32=r1, @ANYRES64=r2, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000002c0)={0x6, r0}) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000580)=0x4a, &(0x7f0000000800)=0x4) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000840)={{0x2, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, "73797a5f74756e0000200000000400"}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f0000000500)=0x3, 0xffffffffffffffae) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:11 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x400000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:11 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00000002c0)="01000000f6ff060000071a00009139cc", 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) close(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x7c, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000080)=""/191) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000240)=""/121) ioperm(0x83, 0x2, 0x7) connect$ipx(r1, &(0x7f0000000040)={0x4, 0xc00e, 0x100, "636991687282", 0x8}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000300)={0x4, [0x8, 0x8, 0x81, 0x3]}, 0xc) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000140)=""/247) 2018/04/07 14:01:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="610000000470d8bedcdd0b934600b1eb7105f56bb2e27ef65c67e5e9edf5dc3f8ff9684e924d8090a2330b9ceaef660cefefbbc403b6b5f498ef476f0e2903914cbc9f7ab710da9eb0d98ec48a1851665df2ad75ad8202488be28357200e259ed000000000ec"], &(0x7f00000011c0)=0x69) 2018/04/07 14:01:11 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000000080)='\x00', 0xa00) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000140)='./control\x00', 0x40) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x40) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000180)) 2018/04/07 14:01:11 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0xffffff80], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:11 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[], 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000140)={0x1, 'T'}, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000100)={{0xffffffffffffffff, 0x2, 0x9, 0x3, 0x2}}) r4 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00000004c0)=ANY=[@ANYRES32=r5, @ANYBLOB="00005e00752dbad1eb71314695f304febfeeb88b1d034785253243f27f12c05088f576dc308c7fd7c46bd7c8ec0beded0a3ae794a2dcb31283cb547804a45a0b48fe065b50ccca6c48f0ecdcc149548fcb673e2d896900000000000000000000000f7899ccd0b051356e46cc31bda889d44bbe808271f745674afbd49572213342922fc162743b9bbe81fb373c7d4fba6bfb0822a6d9488c6c80cc0d8ed1d3a7fab5d225af5f5459f2f1abf5a07fdaf63afbbb3674d5c262"], 0x66) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000240), &(0x7f00000002c0)=0x4) 2018/04/07 14:01:11 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x1, &(0x7f0000000200)=@raw=[@generic={0xfffffffffffffffb}], &(0x7f00002bf000)='syzkaller\x00', 0x5, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x3) ptrace$peek(0x1, r1, &(0x7f0000000080)) 2018/04/07 14:01:11 executing program 0: futex(&(0x7f000012cfff), 0x8, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000f42000), 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ptrace$pokeuser(0x6, r0, 0x4, 0x2) 2018/04/07 14:01:11 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="11974c3dd6282ea3e9da2aa58ec3ead00a2f22ea9b57ba45516f43d3227adabe14c1d3b4fc7bb524bb394a32e0ab5b1a1bdbd06e65d5d1f3e912a6c56e16f7cae2d748628aaeb67b725090dedef59d7976dfeed954b9e07c72e0ed984723edb8653fb4b9204ebf7f3e1424a2fe01a1771ad31f7206ad2f13a7419ebbe7631a4a40b9eeb906f0066dbbf1cc329f4132223dd5fc12443388f85b485d12a99f3e4c2711c3c437162c08d0d8d1a2cc5220a081445c85222d1b8614fbae3d4ae8e5527f9ea749ff1e159eea2b9e5256add5cbe0c82d65596cb312a2f96e9aa0b2d745d5e0e71e805cf083f8f51708a4560de5ec1738f9afafde79bd17d3a51e9f2d18824dc331634448a890496660c3f39ad165bb6b43d878bfcd66b203"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180), &(0x7f00000011c0)=0x8) 2018/04/07 14:01:11 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0xe2dc00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:12 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[], 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000180)=""/1) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000140)={0x1, 'T'}, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioprio_get$pid(0x2, r3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000300)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x400) 2018/04/07 14:01:12 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x3000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x2, 0x82, 0x9, 0x1f, 0x1638646d, 0x1ff, 0x200, 0x24, 0x3, 0x5300}, 0xb) sendto$inet(r0, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180), &(0x7f00000011c0)=0x8) 2018/04/07 14:01:12 executing program 6: setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0xa, 0xff9f) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) 2018/04/07 14:01:12 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000000000000000000002001300020000000000000000000000030000000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000400000000000"], 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000540)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b146010000deffffff00b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:12 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00000005c0)={"d0c6491e684fd7b91c762d10515d566aae1b0ae2900bfed40aa4425c3533360dc07944bb07344a0fb05eb961cb2d74d48fe73e7947ae1f8d1825d54b56251fa8b7e4b4c312a153f93469f68e6326589815ce2883dbba517767175df76a73c25bccefdade393ebaf6c5960ac56c2681a84134c0022bdac88ec6ac01a4302ab87cfdc35bd0962a574bb1d0b7210e5f2866613ace0cf06ea070b8ce42b3cf0890a38997c57ae34c6664c314b2cc462aed003bf7640b9041e1e4db8c9a3f527fbe331c7dd0669f562626ae455619be33c4c8eb8456d87b235113dfec9b40be9020542cba74808a23583f5943bdf8b753868d9d81d4b334a72d85b3f7d3f14984fad91db8de7e0ad8fb7b03ef29ce8221d432f71c50a52d13cb2d44fd234e1b2f3e0fc35201b72171d32d37d53909759f5ac4ef6bedad11ff1cd8f03d6939a17fc3ca36caf8f4c9a751e4873811308435e389b947c306a7bd53ad529130cd78ea8b9fa77f29bcb6f0f2d86c9399d1dc650cbc78c298b8acd1093643436cccf924e1fcd8a2b6c770fbc109822b23d7b8b2cbe008f15d4477256f8afea37c22903bc0b8729f2cc9b852c9c50761e78aacf68ab82a61e87ad72d0451be7dfd7def939c710f427f4df1aecbd2fffc16b23ca638692523850e55aeb9c5feb21d58ff51ac898a5c16df6f29697856f529babcfb3caa50745b67c410e9141d0e310de14c4bd98d5eab74ae9c6c9148473126090b50451e27d5457e4a4a8599c62884f36a3b0f3eee55c72fb4178a2d3d4c100edabb15c63e8dd4ccf7796c0060158d2b56ef4d5e8510de8398b5ea161a1998bdf299af42a484ba4705179be759a5c90bc04cb45002662c557e76702380a1812acf553abab162bac8b5c5fc7caef0ce051273cd36bc7d9fecf6e1b994fca438fa6df871e4161cfd769089da2f58767afcd85b82c5bdb46fe6cb1ea4f4f532df49e9d4d5879b23078409c931dd645852fd6e5256a7044022b89224c9e7c8426aa4703bdda6d044aa28b93d927f01a046ddf422352d81f41c38adfa6b95b6d42bb727b70dc35868074d1099214699a8f8c24d9ec54116ee3fb42a74ad28cfda7737ce4c86d1f2693cb69081481de38784a5c83f6dc3ee8d759ca471f8cbf0dfe7b8b832279494c6d0eb81c7f777c97e0aa12f2ee8cf3bbf17f72437d2afbd58cde0b1e48ccf32384486b01e68e1e90c631cb7ccb66720228f9243811b8a112728eadff244d1a0a8934021acba6d46cfbcb169de188cbc69832c9be3fdd2b6b8666e5fd7623824698f9f08cfd1f7fe3646b8bd382e3cdc0be5a4c77510134089faafe06215c989c35c2d3978713524c2aacad5887c55b058d9f876e236c5773635b8092aca193fbcecf3c1c8670c54953c8e856d13805c97b5a6eac2c0bda2d959f9a8d52a268ac66b41a837f80e12d8646777e02a"}) fcntl$setlease(r0, 0x400, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000080)={0x0, 0x4, 0xea5, &(0x7f0000000040)}) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0x0, 0x3}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:12 executing program 4: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0xd, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ip6_vti0\x00', 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={0x82e4, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0xc7, 0x3, 0x2, 0x5, 0x100000000, &(0x7f0000000080)='ip6gre0\x00', 0x7, 0x7, 0x6}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000240)={0xfffffffffffffffd, 0xbb}) 2018/04/07 14:01:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="20008400002c00ff0a0000000000000000040000000c000000080001"], 0x20}, 0x1}, 0x0) 2018/04/07 14:01:12 executing program 0: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x100) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x4e22, 0x2, 0x4e22, 0x0, 0xa, 0x0, 0x20, 0x67, r2, r3}, {0x3, 0x4, 0x7, 0x0, 0x8001, 0x4, 0x3, 0x9}, {0x1f, 0xffffffff, 0x3, 0x9}, 0x4, 0x6e6bb9, 0x0, 0x1, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0x3506, 0x7, 0x1, 0xb8fa, 0x7, 0xff}}, 0xe8) r4 = socket$kcm(0x29, 0x5, 0x0) io_setup(0xef, &(0x7f0000000280)=0x0) io_getevents(r5, 0x7, 0x6, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000380)={0x77359400}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r4, 0x1}) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000f9a000)) [ 225.231992] IPVS: ftp: loaded support on port[0] = 21 2018/04/07 14:01:12 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x900, 0x0) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x2, 0x20, 0x8, {0x0, 0x7530}, {0x0, 0x2710}, {0x2, 0x20, 0x6cf, 0xc00000000000}, 0x1, @canfd={{0x2, 0x2, 0x8000, 0x3}, 0x2d, 0x2, 0x0, 0x0, "c2563d0e9d5add254af6e11ec10a7a9614d976d0c320df961fc94e97e7a154786d0d6894d582ec258936e6af80ae52a81a00358e9756d4a1fb5b1cff66b3b444"}}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x20000010) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000002340), 0x0, &(0x7f0000002400)={[{@subvolrootid={'subvolrootid', 0x3d, [0x33]}, 0x2c}, {@subvol={'subvol', 0x3d, [0x2d]}, 0x2c}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getpeername$inet6(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x1c) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000300)='rose0\x00') ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000180)) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockname$unix(r5, &(0x7f0000000100), &(0x7f0000000040)=0x6e) 2018/04/07 14:01:12 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x64000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:12 executing program 6: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000003c0)=0x81) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000040)=@dstopts={0x2f, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x10, {0x3, 0x2, 0x9, 0x22a, [0x5]}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, 0x30) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000a22000), 0x4) 2018/04/07 14:01:13 executing program 0: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000640)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/228, 0xe4}, {&(0x7f00000002c0)=""/109, 0x6d}, {&(0x7f0000000340)=""/241, 0xf1}, {&(0x7f0000000440)=""/16, 0x10}, {&(0x7f0000000480)=""/64, 0x40}, {&(0x7f00000004c0)=""/66, 0x42}], 0x6, &(0x7f00000005c0)=""/101, 0x65, 0x7ff}, 0x2000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$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$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2a81, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002fec)={0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r1) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/current\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r4, &(0x7f0000000080)=0x4) [ 225.340390] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/04/07 14:01:13 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0xff00000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000ac6c649dbb3baacf37864c644ad6198a6cfb5c98640e36c9d2af97951311c635f7e75baf84892e9841387a4026e746600bfaf1b3f8082e5dd15cec4aa34bb13399d35bbcf0a5b80b113247d6d80a974f948d62631170fa2cfe35e12c6e7929c6098d3708"], &(0x7f00000011c0)=0x8) 2018/04/07 14:01:13 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) personality(0x100000) semget$private(0x0, 0x4, 0x408) timer_create(0x1, &(0x7f0000000100)={0x0, 0x22, 0x0, @thr={&(0x7f0000000040)="1563cde2d7965f85aaecc665e116da8058caf5e745b46fbec8a55b24c204f0c28b70a17af0c616a89b324a5399b31a6a42313a625cc036de6fe51528f8668ee6e71755fca6d356cfff01691c4e", &(0x7f00000000c0)="a31b6b740d1822b4abc9ae4455f2f665ca924d72e9126ccf2a398edbbd45d80be689"}}, &(0x7f0000000140)=0x0) timer_getoverrun(r2) 2018/04/07 14:01:13 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000000)='user\x00', &(0x7f00000000c0)='keyring\x00') keyctl$update(0x2, r3, &(0x7f0000000740)="df02754677212dfc3e2acc26fdc3ffa64813f5204137e175e9f2780ac567b0fb5e3c237be2a09f43a1380bafc170fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f375188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252599d87bd91d03e7dc2faed85adcf2663ac79d78a559cf42d88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a6867c0d86beda6be7833be1d6372d83e5a9cae078e8a36", 0xde) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f0000000600)={'poly1305-generic\x00'}}) r4 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xfff, 0x1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="979767af65e2f2e58ca450324acbdf4a15cb8704777386ee4b1cb89dff9c4286bf9218976eb12f7a6d5d0d722ca3082898dbf69f65b8506c9e9c4b5e", 0x3c, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0xe0, @dev={0xfe, 0x80, [], 0xa}, 0x6}}, 0x100, 0x9, 0x3e961d64, 0x20000000, 0x4}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000340)={r5, 0x23ff, 0x30}, 0xc) 2018/04/07 14:01:13 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001140)=ANY=[@ANYBLOB="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", @ANYBLOB="abebae68066514502fc4def03ee75df4f0bd301986dc1c2174d2dec1b7", @ANYBLOB="95530f2c90fd88b205602f2bb381fdc434a4c97692350a40f82a6bcb3058307d332c8d3b80a23e132ae2036727f6c08d23ec396a7f143048c4a30864136ab51526a08db04fae0347565d793c82e56435f52e15ce584ea673b5442b1c5a1abf1857fa96789d6f87313547cf92f7ce8280b1b8a8b1075164e5a802aa346693be7a2cc6a6d11c1e8e0d2d1f1c4417355d4d34fffa58099694b572998bdfe44ce3ea100718403f8e92861639de53ea15246515cc0cacf5e0f59d55efcdcb43b34dab858d984fdcb779bd6f2cf24b142c0f5b1951dd5e5ee175ebb536c69c6980ddf951ecd49c72863bd11d49e3438f44cf2c2050344b5d83517c16e38e2009cbab62d0b21eaa0a3d544f76e87bb301b5f7e37d02ee3a31c33477edb1c317c2e923a0372173c330407a1250ef5e968d4d886e04378c75291a23e308de9b881e9a72c4790a9286aab867405bc8172c3516832fb4d9587bd2c5053d73be5c41717fd64560e662f8112c8cf62665088d2eaa6fc47588aaa59c446897db37df2c22801a1edb92ead33765bcc2a7ad44f69a6916b3b22e178fd3fc704673b781b254e49270dc5c5db7342d177d69f80423d371b7f7bf62a5583f4844ef179d172735cb3745873ca064bb92120a778aabd2c72de361dd44202abd38eef4d4ad1b63504727cfdfa1a5e77c6ce3f1314280dc20afb503103dab7c03885ea119bd78601def652bbba8c34ed13c47a49bd5d6ac4ba514608a0d1cb42e678bdaada14c87bb42b4b967d523d9b43ccfc3899fcae09b0e920afe4a1e793304e794254c51360f1d6b335ab29f92da3e6a52a7e6ceda6f7b8e6382a9241962c7dadc123989ce69a9e21882c405e9785a780a9ea2e910c26f440aea295cf52e1c6d8421913038e55e28a2f102c42a47db58927ade9f0623e30d3e0b15fc6ae768ad8065af125761507e3d5340df673ed744c7a3edf40497b81a879ef22ab506daa0ccc195145f3d93890ff155da42c8c67a7a37e6300ef5b74ce9fd2feea7b52077ba0c22bf126686a80f2883163d484c461c13f0f23299ad955bcfdaf9ae7d1021558bbd2264280499c60b287eea0a950f74dbf810637642557bf7c755b92fc6da9c9468a1195f99509aee235cf96ca824fb07a0ec60b3ca9dcd0b453381ba292785fa4f3b33617807e3f7d2e790006fd604dd088fe07adf4a8b848efefd162bba81353607d8a51ade5f15a0532e56b61750c48eed8a84608d601a70fe36acacd266bb61baacf9e60f7c2b5dec8d35a92ebe738028be866ecd2dd97d77ee456abe61701567bda195a886489d9ba7224fa809497cdc486ee57f3316acbbb12d4314b785002e65836dfe7a6d01eb3ce292d1c632ca22430aac58ff979bfa7786305e55b11613528e10d5287be803250d71e31f685018597b7c395b3d4013ea3ab992b9d495a346172b1d72b72c922edc948e8b4d8fe0f5d6dffb5929b081be324f852611f21f462fae87dcb8972c114b41d051273f3a684742fb2dde0f4d1a315a9cf9a922043da8da9a7d6fb02cb0ee9d1b59c87a2b5ce2177c1821a24eea195e10f0c25669adcfe00a063447ddcf3a5dd055570be2537eba7b696c32558295e291c5f21115a9cd391af5353e4ab3737c705c05864255ba8bf10dc64ad720911c3d530ac5b638dbf1a228df7910512cb0bd66483fefd6392ff82a306cb7fd6ffc2cbb42d34b45f151fd01f71b95340ca54db35a6f10f0d5c878e9a4caf619584f17f358620208a2334e49015bc64253dec2d834511d36359c4ee03d7853ea8ebaf248cf7ba87aa9fab98c9b1da751c17e8136a6c89a3aff31b2bc64e2e298097d604f2062ee1e8960efecae03f24985adc9bd0d410115fd7b97850ba63fe231c3fcdd74e651a0eeef5223b1f44c96667776b0ea9b549dea3e366a57685fa9c00ff2a616eadf54607cdd8741a08d588029d2ece8d2badff0245b02cd89000c9614fa64bef82541ecce54698cc92bc12abadd9865df72c9746a06253a69c004dd9a026aac41b9a3cec26fe8dfaddbd78f68211b5c9aa63017267d26b6dd77277de731f29d4f1894f1178f0ecb849b0db4864df049305ed0a57fb11872f65242e0de0c0914141c0ad6e444a44690572bc2870e8b7381218977706028c778490bac123f33ee9b0ebeccde23977ed920753a37c43cc5abc31660282dd03957ced594d6360637d42e1da8fdac20bd4f1ec42bda44921942a6f8cae15f8788a97b7979e3027bd320949026d3a4136e0fcc4d5414e3642d8d40cd1d284a8f64c5df8750f9304a458de16cc808b0ed97e9973c3d4e9a4036f6e0b6335bd50638c25fc0a8064fe4de0818e98e7801149afa9a4c4d676622a3f8616c84e7fc3378d9e35c1bc7b486bb691c1aa30fe875d56619aea2f8f3cae4d89d9cba4ada918b2e98f435a059e371c5487511222cb16e93adb1854d3d89fe7fa2964f6c81fb40200631f0464b40025fd92b09bf74e756bdaac5be503b118f566ad796c8f20aee1db1e94800db195029b9fd7a19983fa2d8ca76bb69798872dd7248eec408530435d78f7266f2070f11f1b5685e2a25ebce8bda7ae289907648c503e521e650eab369771442cd9df51c4b482c192b60e34febcf583cbb37ccf056ca2c75b4e28cc1f95b08475db2e0d607e9c7d6b5e6ad0c16a005d130d713e0c8e09e7bc415d07a82a0b99e9ebaa3251469162348840a2b0ce46d71c35c25e01d166525fd0dbadaddcc104a44da09f5984f5bd60bad28c5704ad492779f2210060758d9793fde3510dabd959f09b5c42cfd1898d21c321887191d088c41b62ba5389a6c24fa3b6f9f43c580b1fb8123c18f64a3d60dc46ce130eccedfb02074284d9610e4af5116c18760c1bae75249fa389905b0d2b8caf540516a1b37b4f65ad123f7404e1d19ff485ded5c16d78b7263607dd3d3d7a0438b15c0573b376de296341a769d1c3e106cb987ec9ea592529ce829c52de041df2cff22cd401e16a5c3b88c42f3d92d5a98e1986faad2dbae22a84f0c32bbac373492cc83225da3ed6712f5a6ee3d7be1ab763bd768ac41fd71de4a9b8265ef3ead7afd31b8fd491edf4b76aad02d86a486c76fec967dba7043ea09396c1c872731e0f3ae726749c2b678a5667073074cc04405dcbd2c037ccf1009c7112975714e2858d5d500967a6059ee9f0adf91d92f1f6dec6b49cf1533b09b80bef5d5bbedab2ba255f3e290467660d64fe7a8c9fdf7a1549a193d8fcb5d7e86ba156ac56480538c9fc0f0e5b58274973b0051bf2ae1ab4d8dfdfc6c6bf34fa9aee2caca84959a765a957a22c1d0e17914f3ded134d26001599a1098ec56a901cd5ac603cfbcf4987cf40f6ae864da34b44a922a272dda3b1e6ad81320dc50cbe4cba4a316015a20e28744239de7b0a31168923baa9b84d393344f5955c53d1b92bcc9565c8d00cc4eb07245e392c59a8535ce6653f0489b27d449914af976d68d1f1955fcc283a6b987d3849cb89eebc52e16e22f793ea58f486e338a8c2d8c137c89a7529175dcef9df5e41a4ad41e988bab162aecc61378fb15ff9183a172a935eb7546a0e3ca124b67e67a59aea83b98d2a1cc37ef05ab4a8c32eb1c820efe1457f29d8f6f4077aa2044e7a5d7be65ef264483f9205d4164eceefd4d5591c954876add336dec03b9a23507d8174ae41d820e8f044795f77e57098665a6ee3d80d50ebe02b11022cdc25e2ffd3b5852e41c4e639077dcebc5ef4703ee15aded7f3fd27c914912ef14c4aa37171d9fe8fdcbec01045e71f76efaa8841abb847ab1ac1e506bf2c00a0016e68e6f3cda37d1cd3510e37a9e71e0030f2d0d58f27bc714fb6576bd89b93e7a0c49d63b69b0bb7ab13794322d799436f62decc5d1a771654a74fbfc61033336d6467f331bca8f5d341e8d69dd89319b66c364e6568387ca5991281e7e11c219f44a072e71a030d9713cb68d7a47ccbcaad083921bc5c3bf0482bfe6616cf50c42aa9183f28106611737a26b2c6c7b27ef54f16de8e7da61746ddbcff55dd7de4d47ecec5f705a2db78a4a1fd936d3ced6e6a358d63fb9d970babba79c89da0e9d80e73bf6d6e649d2065f574b2a5f5c8ebcad83f66ebda980ceb71c179cdcaba4ca788550ad3e3e6ab427dfd60fec812f9d87c0cb81b3c750819c7ab8067290bb786693cf785882e0f0b06c4c5b1b99033c37710a35fed49cf2057cf693804aec7408420d3d0df13c2940b2dbf392529ae99aa12035555e90b392b414b5beb8d3dede8fd63a39ad10e6f9ce8f95528c8c9c839bc6d893e6bac21e5ab78efb767ff888ff6b8c52ed1e49d9c345535b5363eec1debc91b986d634c05d46011b5159636e6f5849dba6ef7dc06475aadb2997cfd71d966f0baeb3a9ac7f5bca6260413a2910057493f18b6033ef48f072d770d0e85e96955bcf73576d1531259eb9492f954b946e115ba5a8a9c053e6150cf9b903f63a0a2dd9e761759fcef64aa44434936be8e694022c7aef155e7b89caa9f11f094ea535a91b9d2214e390b2228807b5d1a5e904c25755c93172375d7c17201f55d14f4d6740e2a2c18e191e7ac8007890c4ee514c382d6ae268bc82c74eda89b5308c7de06dce7252a2f0b83c89b206398a1d004160951203ac83af663cee99620a87e658fd7bd8b9d990ac381afcd95ed297a5c9f79d3cbdcb98910aa48c517b7a33a14e539407627d83cd689d392a2a8e770b6bbd6b66edd6db38117e45284016caaf251bea7a2268a8e0b26f1703f3e726cc3fcc41128a098d65c823a62080938d3fec82b47fb2010a0a672277ff5afec76fcd0c2ae5e75dfde14989ccc2b110582e16dd648e0b2d49f358b68b3cf578406c451089cda20c491d3af935a17c52c34708700849e572365ad61195de7f79a9d2ec3366bdfb4bb65e88092b608b115fc2747c12fc65bb4d45fafcfe5c152bb799206ea039edebee76ac3675836efe8298d21bf04a817e44682692c760da636fcae89495ae48618e71e7da1173d2bb3ee551c3fc0fca0a1f136adfa28269db630ac648aee82514f42aaf75526de393d16c41bcfc1a33504be37e7faccf5eb98724de779346e3560fd6685137db4a60e3d69c1f50207ba395930cf05cd5fe7a5077c00b14b90ab7bb356d4ff3b2c9cb7b0d8702eb9bca180503e4c1aca58c0ce67a5d365b78c4055c5e6d56e455bbecb84d4501cd872be9784f3aacf83c1bfaecfe1d949ec904b509728a278ea8d36583ee20efbd09286c6ea95f742246a7f0e6b4d369a3f891d6e50ecaa6faf37514d5794544a07bee21e96fa8b79e77f5fa23ba671c26d2504bd1593fb400f5962058918081e43f07e43692bbe1c9e16c559385c44c0a05a8fd070e1118b2d1af7f9918e586b6a991d913b1f9ef8fe218bbbf013ca68c2d8202679b2a8bfff753b929ca4aa9eb6f773f336ff2afede232d1e51da56f27de82efd21332590862ffeb366792ace9e5e8d30e4c5f1a58716667612536313153ccfe52fbd0fa89bfdf8560a8753be4ce929b64f3506928518561704504253ea86762aa0fa87112281fbfae35cef13dbef548d3c4fba7800fe432f7240bb168bb5e07218acd80d43852e5aa111a070fc032ad96bce2a12a8190fa32c3bb62014813b5d137cc0695a3d93430d23687e856f99ce04d3142a654f23c83a385702988d8ec0332f9747a50884e283998ccab3100993f2910caf1f56dd78d9ea10a4e864b5102708bf18345332f9c9bf5cd95ef78de57de20a6f7314b5851854b4b43b2f448389cba25501af3777e"], 0x21c}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208795d9e6286f4e10495b0d30ee2c9ebe3d95b65b5e0a568335b9cfebd7307a0"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000e40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000580)='keyring\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000840)="e68891b10376f65689828d3ae92f57ffc5d543fec7ce8de84b60f829c08fe06d9b3ebdc9279a1d5989ebc1285b907ea7bbc61eb9d5124b1cbf78456fa6862ba24364460484c5ccb689e4d6c626c02262eff6d621fc26549bd0cf429e092f8258bd36da883f6f6c9341284e85e2b84ba6426c534ad8efbdabdcf82bce49d1a7fa2a4414f2467230250a8854d3ab28098c04ff33bdf29e", 0x96, 0xfffffffffffffffa) r9 = add_key(&(0x7f0000000900)="000000ebffffffffffffff00000000", &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0xfd51, r8) keyctl$reject(0x13, r9, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:13 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x6000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) [ 225.548872] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/04/07 14:01:14 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$kcm(0x29, 0xc0e49a9e4b0f4230, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000101}]}) 2018/04/07 14:01:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) listen(r0, 0x9) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000080)) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r2, 0x1, &(0x7f00000011c0)=[&(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='C', 0x1}]) 2018/04/07 14:01:14 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) acct(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) fadvise64(r1, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0x800000000000008, 0x200040) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000300)) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)="2627706f7369785f61636c5f61636365737329932f00"], &(0x7f00000002c0)=[&(0x7f0000000240)='/dev/dmmidi#\x00', &(0x7f0000000280)='{mime_typecgroupppp0\x00']) mmap(&(0x7f0000008000/0x9000)=nil, 0x9000, 0x0, 0x21013, r1, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r4) r5 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2000) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, "7e2b342a696173014e68b039300b65b20e4ccbc5d55d38110144e5a51a3750f54d2e0244761794fcb05eff81c6853fe5a9c4d5c86dc54e93f3437531d712de38", "ddf416217cf52cafbc95186493c5de246c27cea0f8dde603ce98fdb64e32b462", [0xfff, 0x8001]}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000005c0)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000600)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e24, 0x3fc00000000000, 0x4e23, 0x1, 0x2, 0x0, 0x80, 0x73, r6, r3}, {0x4, 0x140b, 0x1f, 0x9, 0x3, 0x9c5e, 0xb8f, 0x57a0}, {0x9, 0x9, 0x100000001, 0x80}, 0x6d3, 0x0, 0x1, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0xd}, 0x4d6, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x0, 0x1, 0xe45, 0x0, 0x800, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x20000050}], 0x10}}], 0x2, 0x0) 2018/04/07 14:01:14 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x300000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:14 executing program 7: ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000240)={'syzkaller1\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) getgid() getgroups(0x7, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x4, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000180)) r1 = getegid() setregid(r1, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8995, &(0x7f0000000000)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) 2018/04/07 14:01:14 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r1 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000080)=ANY=[@ANYRES16=r2]) 2018/04/07 14:01:14 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000580)='cgroupeth0\x00', 0x202) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='*}\x00', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:14 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 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) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x12013, r0, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000002c0)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000100)) [ 226.448720] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) 2018/04/07 14:01:14 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0xf000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:14 executing program 4: bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000280)={0x28, 0x0, 0x2000000, @my=0x1}, 0xfffffffffffffccd) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140), 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockname$inet(r0, &(0x7f0000000180)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0x3, 0x4) request_key(&(0x7f0000000600)='pkcs7_test\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='IPVS\x00', 0xfffffffffffffffa) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0x9) shutdown(r0, 0x1) 2018/04/07 14:01:14 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x2c, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x58a}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1}, 0x8) 2018/04/07 14:01:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) r1 = dup3(r0, r0, 0x80000) accept4$netrom(r1, 0x0, &(0x7f0000000040), 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0xfffffffffffff201, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/07 14:01:14 executing program 6: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) fallocate(r1, 0x0, 0x0, 0x8001) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) r2 = msgget(0x3, 0x11) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000080)=""/4096) 2018/04/07 14:01:14 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x600], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:14 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000800)=ANY=[@ANYBLOB="020300090c0000000000000000000000020013000200000000000000000000000300000000000000cbe79586e0000001000000000000000002000100000000000000000200000000030005200000000002000000e0000001000000000000000001013f71f8b246288f544071e1a7e48cac62382014051e3c163382ca6fc80894435bd1e35ef39a2d7a2955d3b2a35d6a1d2fc11978ede2040bd654f44c0c07b9c5a6fecc6018b9b6f879ab22b0c0af8d089200ad5c56fa4da315976140ab89c9a553f75571503b3edef1b1954a744d46cd3796afe70a0cca519f73c55af1c6ad8d5f1477"], 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="11974c3dd6282ea3e9da2aa58ec3ead00a2f22ea9b57ba45516f43d3227adabe14c1d3b4fc7bb524bb394a32e0ab5b1a1bdbd06e65d5d1f3e912a6c56e16f7cae2d748628aaeb67b725090dedef59d7976dfeed954b9e07c72e0ed984723edb8653fb4b9204ebf7f3e1424a2fe01a1771ad31f7206ad2f13a7419ebbe7631a4a40b9eeb906f0066dbbf1cc329f4132223dd5fc12443388f85b485d12a99f3e4c2711c3c437162c08d0d8d1a2cc5220a081445c85222d1b8614fbae3d4ae8e5527f9ea749ff1e159eea2b9e5256add5cbe0c82d65596cb312a2f96e9aa0b2d745d5e0e71e805cf083f8f51708a4560de5ec1738f9afafde79bd17d3a51e9f2d18824dc331634448a890496660c3f39ad165bb6b43d878bfcd66b203"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000540)={0x3, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:14 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0x200, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x4, 0x0, 0x661, 0x3, 0x1, 0x1a}) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000012000/0x3000)=nil, 0x3000}) ioctl(r1, 0x40084146, &(0x7f000000cff3)) 2018/04/07 14:01:14 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0xfffffffffffff000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:14 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x7) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) accept$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000180)={0x0, 'bond0\x00', 0x4}, 0x18) getsockopt$inet6_mtu(r0, 0x29, 0x46, &(0x7f0000000080), &(0x7f0000000000)=0x4) 2018/04/07 14:01:14 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x2800, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="380100001a0001000000000000000000ff02365ee698ec50e79b000000000001ac0000001a65a20ba0bfb4946a5ec30000004e2000000000000000000000000000000000000000000000000000000000354a46b760ca76c38448540c95f189aa7d3079094f51a1423b2b906f29c5d1243c81b789", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) [ 226.873765] netlink: 72 bytes leftover after parsing attributes in process `syz-executor0'. [ 227.314909] QAT: Invalid ioctl [ 227.488673] QAT: Invalid ioctl 2018/04/07 14:01:15 executing program 6: r0 = memfd_create(&(0x7f0000000040)='/.[\x00', 0x3) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0x3, 0x3) syz_mount_image$ntfs(&(0x7f00000003c0)='ntfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x5, 0x7, &(0x7f0000001880)=[{&(0x7f0000000440)="b18caa56f978d48a5d0c40d6ada03887144aaa03ebf6ec979a90aa2586c736e3643ba0c53e02", 0x26, 0x7ff}, {&(0x7f0000000480)="7c7fcbae4d0bc3979718a011beb0ec5f0ffb9d9a31ccda4f86af17401ef9cf863aa2686c1b5b976e6279107941693561f81eba0ef23e8f1204fff72792196a4b710b7a331db2ab2d26707636c032c149bb800f3e38e291", 0x57, 0x4}, {&(0x7f0000000500)="1922eb699c149cbb497db4eabed671a2c5d76d73f9eb25380e5f2fca51153a2bf6d39e3b852d64dbde5d90ea60b8926d3308d6735f0ee2857f2df092e421e02311708f4f8be39a1a04f5c4c43ba7a5ca8f818d7fa652f12a525cbaa44599a4466ae4a4274018891b4f07244062bb7cd1cc861829223ddd5109f01fa03402a4f4ed41965500d8feebcf6f068ed6e34faf80f1b8b2b72dffacbf8c430a9435b453898b0417da5133087a0d8064bca8115a3b97fc8d0002c5a57c0415312d089f6ff71b1f7e00ca03", 0xc7, 0x4}, {&(0x7f0000000600)="2b597b5f2775d986a48b93accd822f64a344b073cc96679d2acdff968622535b8a4127fa978d506c1c0cb8dc045cc450d3ed7b8028b1edd0f8ceffe00dcf060f8b99f9e02eb0e803509b84503d6e6de2e160105190efb8eb53291f0f1723a9bbe8f9725e4a8ed03f7459c6b108f4fa7130a201f399532a559bb33028de6ae336deedeeabad2acc55e7a66ce2294eb91f02ec246d0d9333ef6ea188b5c0880dda80cdec7504eee0c5054f4a79ef14431fb68442760583ca4c70dd9b5b86ac481bc92d2d6ce7cfd21dc40cf4ae2b8e5f", 0xcf}, {&(0x7f0000000700)="89f2812dd492b71f7ceab875d605aa3ee20a332676029ddfb2f609818e0e6c29180d60f3e6b4cda7dec1a1b270e1c51774452f8d7459f02b998b40dc6b30290060fdeed04e8e7fa3ba1ac9f54d69363a027accd9ca923e999ae086d7a8a32451140d1b1a69187c749c756462929d67df37ac8b6b299ada2f937f1e4faa92c9676952506f6bf71cbfa0e77e", 0x8b, 0x8}, {&(0x7f00000007c0)="0e72fa4567ae211b22a0e27a12dda9bc994a73920c71de2f6571a8f0d4c33c54d33993d396c1848f591a1fa507109716c7e1f1a2f0e997130c8f90a5b1fbda808d1f15a7afe7e48ad92315abc3c01440740e29e12ea80ad975fcb224b74a4d79e3d82ef55cc94b18906afcec3e9efb365bb6b7df11e972f0c906fa4a5e35600b3044735826ee71c4c1", 0x89, 0x48c8}, {&(0x7f0000000880)="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", 0x1000, 0x81}], 0x2000000, &(0x7f0000001940)={[{@umask={'umask', 0x3d, [0x32, 0x30, 0x32, 0x32]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x34, 0x38, 0x32, 0x39, 0x39]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x7e, 0x34]}, 0x2c}]}) r1 = semget$private(0x0, 0x2, 0x8) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000000180)=""/56) r2 = socket(0x18, 0x0, 0x2) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00000002c0)={0x0, 0x9}) close(r0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000001bc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=0x104) pkey_free(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) fcntl$setown(r2, 0x8, r3) futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x7530}}) r4 = pkey_alloc(0x0, 0x2) r5 = msgget(0x0, 0x48) chdir(&(0x7f00000001c0)='./file0\x00') msgsnd(r5, &(0x7f0000000300)={0x0, "962a637644c0f6efa41577bfc0a82a3eaa5d9c610f19158dfc99b387e895f4f1b8f7228a9fafcb174b77593dfad608c479f096e3373354bb3104ef2c61d529976987d0e96e85664b53e13ba54da35f3cf3a3facc0d889cba3d055cc3d2c82459f45ac7447ea27d12a670c84f968a6e2c53363a33472e9a0a3c9ec436c15e9f0d1edf53c8c5a538fdb1224ea0be0a7dbb297a952b8978f98e3cc7c434f6c25b1e58c6a8eb65220b9839cf75a6920b60efa7"}, 0xb9, 0x800) pkey_free(r4) 2018/04/07 14:01:15 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0xffffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:15 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x118, 0x10000}, {&(0x7f0000012c00)="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", 0x1f8, 0x402ea0}, {&(0x7f0000013900)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000", 0x60, 0x405c80}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="003dacfa"]) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='hugetlbfs\x00', 0x0, 0x0) r0 = open(&(0x7f00000002c0)='./file0/bus\x00', 0x40, 0x0) r1 = fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000000640), 0x7ffff000) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r2, &(0x7f0000000140)='./file0\x00') renameat(r2, &(0x7f0000000000)="2f2f66696c653002", r2, &(0x7f0000000080)='./file0/file0/file0\x00') fallocate(r2, 0x1, 0x8001, 0x3) renameat(0xffffffffffffffff, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') mknodat(r1, &(0x7f0000000180)='./file0/file0/file0/file0\x00', 0xc000, 0x0) 2018/04/07 14:01:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x45b54fa1, 0x800) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000080)={[0x0, 0x10000, 0x11d000, 0x1000], 0x80000001, 0x49, 0x7fff}) clock_getres(0xffffdfddfffffff1, &(0x7f0000000000)) 2018/04/07 14:01:15 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) r4 = eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r6 = memfd_create(&(0x7f0000000080)='dev ', 0x4) socketpair(0x1b, 0x4, 0x11a1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYPTR=&(0x7f0000001c80)=ANY=[@ANYRES16=r2, @ANYBLOB="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", @ANYRES64=r6, @ANYRES32=r4, @ANYRES64=r6, @ANYPTR, @ANYRES32=r2, @ANYRES64=r6, @ANYPTR64], @ANYRES64=r5], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={0x0, 0x3c, &(0x7f0000000540)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r6, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r5, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r8, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r9 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r9, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r8, &(0x7f0000000580)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0x10) 2018/04/07 14:01:15 executing program 0: getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) r1 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="fb", 0x1, 0xfffffffffffffffb) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/28, 0x1c) keyctl$chown(0x17, r1, 0x0, r0) 2018/04/07 14:01:15 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000800)=ANY=[@ANYBLOB="020300090c0000000000000000000000020013000200000000000000000000000300000000000000cbe79586e0000001000000000000000002000100000000000000000200000000030005200000000002000000e0000001000000000000000001013f71f8b246288f544071e1a7e48cac62382014051e3c163382ca6fc80894435bd1e35ef39a2d7a2955d3b2a35d6a1d2fc11978ede2040bd654f44c0c07b9c5a6fecc6018b9b6f879ab22b0c0af8d089200ad5c56fa4da315976140ab89c9a553f75571503b3edef1b1954a744d46cd3796afe70a0cca519f73c55af1c6ad8d5f1477"], 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000540)={0x3, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:15 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r1 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000001000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000006e58)=@newpolicy={0xc4, 0x13, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xc4}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 227.647808] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop5 2018/04/07 14:01:15 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0xe2dc00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:15 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000002c0)="b832000f00d867f466b8400000000f23d80f21f86635800000a00f23f86467660f3a410e07ba200066b802d3a45a66efd1a65900b84d000f00d0e63d0f01c96766c744240084ad21706766c744240235bc00006766c744240600000000670f011424", 0x62}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, &(0x7f00000001c0)="baf80c66b804e0a88a66efbafc0c66ed0f6bfc6564670fc7690fbaf80c66b82c6ff98e66efbafc0c66ed670fc72d020000002ef30fc77708b8ff0f8ed8baf80c66b8688d658e66efbafc0c66b83600000066ef0fe736f4000f0171f9", 0x5c}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000180)) ioctl$KVM_RUN(r5, 0xae80, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) rt_sigqueueinfo(r6, 0x18, &(0x7f0000000140)={0x30, 0x3c, 0x7fffffff, 0x1}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/07 14:01:15 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1378}) bpf$PROG_LOAD(0x5, &(0x7f00007c9000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000051a86f6040f91ce2d962b1fe000000000007000000000000002a4cc9fde5a2e4df31297d91a0d97e052435371e523a8dd887ec8e0f513477218a72207fda0c0385cc9a410ae701024699e414354e9d9f73ada1422bf2af5ad3ede539890cb5471efdff2340d9"], &(0x7f0000003ff6)='syzkaller\x00', 0xea5c, 0x2c5, &(0x7f000000a000)=""/195}, 0x48) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x84000, 0x9) r1 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="2e8d82bcb614d775ff014142148e6b8f43db7ba08c1624178208fce83c17996ddc734ead8c13f3e11745859c78202745ce997ab34ab53c3a5f5ccd71914e9700d447c93832c45657a791c3348d57da6a883e376bff5924179e0e2fad9226e39c233bf1ee1206c00ea04b328edfbd730aac0078f935f940e7558527ee69a2e2d2f287b594f1f18098f9b79c50aaefbe121a1f94bd3f8c425ef1b01957e431ad8595aaae68e9e17d68280ea7ceee35c900e1aa02bfe34fd86245f0acb875eaada50b35439a0d407cd24fbb8edecd3b9a9a262e8ec98530a7eba8b082f2567561466417a162e76f637a32b92f0abe5b1430ae5b511ce2b386867c34b00b3880276e0ba9e889b4fe5d5d9013ee0ca71344c51a4569010e5f8337b6f8e41ba5c68d26e57205860d61079651ad55c5e519b97e4d0e9dcc3e2ded72e63c7bbcbacb5ab51e568608c39be9b45be9cfedf06bfd9a85a0e10a4219c5599e4075d769dbf47add36df7a96f2087fea8cf369379fdc2abb203b152fec7c1c13d4988fbc3561cb13b4fc87e587d091b6a4917159aa19236840f33086847378666746d63d53fb0b39ec6847140cdcd4d1d23bd59da631597fc10565a31ff5cee7fdbd4c15639fc2f2bf92a8b121f1db98e5d7aea4ca3fd7956c363b1c6d1b9586a61897e21c1712d5e0f5cc8e7ed1ed77c0db24d358a641bdfd28525ff391b25de40909add923598f4e239599cd47662aa288655af7f37161bd1a9910e125a40e2f6d3c70f7f4bcf319e891255b73060b83d897f8a2d6973256d0ca6d571ab6770aca6e9eea36a5a5a41e2c1743f297af32decaa23ebe7e782759a403b1a1e87d4b03e0a590412b28075d981e1a8ec55adf838a66d56b375659d76c90ba0a8b87e7743080d00db89d0acec72823cd9462987010afe47b30648e67473d21c12fee831622c0f0aaee6b327925f5dddb1b09299bd32e18bd8349705768a139237be30180cefb8143559570b0186b642e95191a8c9c0a896d4cc36bb9c8a2f1084661c0d44150869d325e4b00272c9d06154d23f6c287a02f3132699e3558d0dcc29d9118c05580de3beb6c661133dd5cb9c104b3f73e76d90404910d06e4722f8d57d65afd50079dfea7a55827d98db3745f9d0d3b770a921beb81e36ec1cc461bb68d762e0d59e83bafd3b9b83ad1d24c6fa61488cab31be401f6c001df9ec96fcb5f3e164bcaadc92860b00ea3610f31fc6b58abf4ea555c7091096bf7a25145bd3ffa2850f3fb50aa5bdfe4cd98515b39dcac5a493a4e5bc73bd70cf51595b4d1dd552adc0a999a86ea962be226d61d19bd70078ebd8a308f4c3dbc3ebb36795b7f0104af22929aba28ebee5aaab80e08d76ab76ed7abfe76d086df04e880416ab1a948d26c548100bff39e4f7283bfebf2312deb6aaa0572517c87aca0156c7c93f9341582ac681e9ab1b24135a5ae95d866b66787da5dfcf1d1093129ab44b77e51c85bdd39ccc4963abf27d54dc8732e84ffc88fde336adde07595f5233a1a7734ef578f1d68fbe14d71ed93b9bedb91b14a87b39aa639d72618abcb832f3179b0c261ed0daa33248c5ace2704f41154c5980e3e3b0f8743fac1efc8051e6169a8c9a2e8a6487659222ec76ba85dc896d6f3cb278b2ea77b264d3ce74fc965034b4b4580e0f4ffe667ee50e7ad44e6afa7f8699b8911c1e08f9add840f53691c9e1697cfe9b338ece45bd6cd809159de0968d91a5ae8f391957ca9653540f57d07ea887b9049094497af02d17de2dadbc2592c4e9cb810680630c011a272430215f21d96581538ec76716487bb1f951867274dd206f5d8750352eb65b088af16a76237aadc6fcead093d6e60bfc45e431b5b52c92afc377d5edcb0301caf88476fd58665c13d7e6a050d139b0b705e113abc9086c04fd29a16a642c955574ff35207ca66ee86129fe95af508854534e571ee393bf2113c412b70ccfeb45bca6c5215a0ac3ce3b5e06bd44ea33d65bb6ea520d3350491ca59c7e4fa0e865eeb3fc4e34cb4623b026033601e0f34bf6f7a8b15ff6064e1ebc0e7468c195779a425c6f2c31764b27272ee32fbedb60bbfc1c79200ed2c59444158dcfe28123dd054065a5cd56b0544d3766214fbc06e1ca2d75025d7d65784e0508dc598854fbf30069e63c6e823a3a693e957962ebb2fb309a4b0a8c6e76275a8b52c9a01169f971c164adf6dc01ec4645efca373b85f19cd1539e3a9523f558c0d26eea12a75088cedc7a64b2abc2a1cae4f34ef08a2ba745a3f306b348efaf1b2ae2807880458464f3f3cefdeea834c57dbe877ea2fb5a9b98ea5c3eb78e4a91b84a04d3cc385adcccc7208b6a8770053461ac627894e6b1ba57edfa6c1965501c972de58ddf05efcaff19d007218cbb477b4cc62f09c894c97e75a9c132879df2ca23e6638203ced020c0a9806771bb66e900d68ce69bed530ff27ecf56d33defb010b1775688a6a7ba635a2b367701f47a685dbd3a747d181e70312816a20b24a64c4257267ed1cd006cbd63eebcea07572dd6cff67297039ecd8aa043241716e66ea97d8cecaa174995bffd447d17f82ac2c5bf5a9fff630a5c86151b3400dc332e3693566045691ca2cb396d7048fdfa4d07c053861b93c645f5b92c35bdcbff1a6320bb7ac91f19846a420056c55396a489da06b8093224532c754eed538bd8b702700d718e1646b1492988121177b4365ac80dee0ff96f66f40340754b08363ca4f6ff923f18166bb5d10c7a3689dd5e23c6a17acee836f416f9a89be0e7ecd0b1c5643a454b2866e6c3bfc836ee7b2e7734ba90e7629f51d47d931e8e8b522ebd8d5207f5e816de2dccc614182823966c7851a885ea07f3800fc7a4c6a2dce05701a988b9485e4220573b4cb3fc27f2334a0fd7dec7c35e7b69725325bbaccec8291c559ec879e9e4b1cf3653c5e2472aa59a061ca8ea0f2a0412c24cfa795eafdaffb035bcc9bab0c35c716540883a1000b0db72a2d6722b193e764c92865f38fac0bd6c57f2587020226adb273eeadd6e6155c5c3ab780a919c9bb98f03b81e735bd82ca739005508cb84cd2dc3044d041ceec52c40ebd53e8258f48051d6ddbb40ccca8a6e1212b6b50b5a3e4726c6c09e3546322ec9b4a5702795291a55de795b067eb2b724e2cf3e6e099f6f6b83bd100fc32f97671e651e518070f35eeabf8f976dae831abc6bed9842e037b4a7526413c24dd6013a37322630bf4619144b7e31737503e7fab18c72fc31efa30f60da4e4227be080362eed93f7e101e55c54ddeb80f887ceee2db2dca0ebc835baec4f9b8aebae8b94b84fd1613e6a3be712e40add71c442a607b14c6c762d70bea4f7cd8443d0ae2c77567a60b9cca91368f9298830f83e609c6288d93c05d1f2f6d57b10b158cf8c3543971b185d8685a4b0b6d0f596b755f1ea483d451d97769134b4b3703bf25704ccc50f05c09a7a3746247d1cf0c1542becb56fecd69a731315c5090c053cb4eec62c75958ba57724b67545fc6991bb4fc358b3bcda43fe5315448a315e3aa21ac91e9e25671db812eae1619e0d090a6872fc944b75e16f89d9f90cd15771dfcd128a0891cdcbb96f4a33bd8a98be246a168b00e0d79efb5b64d29aa791ad1a34d6d5ad912a168739b1f897a8ea4cbc32b15c7ba9c87431066253157516cea720159b91c3d7a00adb6bae1df7ce8b58f6fad2549aa431c0029a43ab5ca9c53e20531b7a3a7b9e8b57308b536866d622e042953ce0dc014911e6e6a6be18afd586cebd42a6288863b850c203ae50a4eb7f9a80f63f8b07e025067b4570e836f88215baf0d3301a46729490804f1c48271f1a21ce92a6c0a587ef7052e53fa1543b90b6ddd4df66477ee9da452e94083fda9b789f6442618c8c8012affd7d13aa850b5c48ee3dc278bbd5e0b71a37aec65b669bfbce69375f87fe3ca56f5b61f12ff7ba02b2b950957b56819fedf283dd3083b66f7bfd39d49dc3ae56aa26e31527e3691da53ebf33acc350fe0df5bda100156fcca44965e88735e4f10d1ad09ea14bb96bb098746c2a7c3d3b4620dc8d81a5449e0d0d4dc74c178f8b7d0b71fe7a5906c6b52ce8e9a419d293e9dc54dd0650173a746b72ac2f3c520733e99c040f743a773dc6385526fd66df2d8c06dd88636ea90bdbe274b353dbadb239e55c3b50fcbe607a7219c430e3ec0ab38e3da9ce81301e43efbe3d4018d451fe48c07e9a7bda9b3cba299fb177a04b23a03eb6c369f2e3a5d15d1cfaf98c9efd203d8272b791fdeac8053c43500845b4d20495cd49a26586b353ad6f8951f30c8eb2932175a1bb68e36fa5ac7c599630b08ddde567a7d84c2c63ab415f8ea42aa671a35df84bfa20755e8a1209aabf3be133d97f9625f7e83c1248f04d825c4898d76a1fb39433c20277d2689682ff162438109edf04e09207fe4523880f93b800aa9f0badd66cd8c7bc127fd51a243b30db150659e79e5328444e76b4792497f689b3dcfea8648bf2ab5e28d3fbf180a5cfb66befe440b2f73eb87912dbf5fc3427f323f43280ace6bedf6170d37b3e91db570ea59763923b74b407db4095cff2af91c548bbacbdcf46eec993813a2720290214d75bb69c86cb0f855736b8faf9270d7406101b6b0989addffea8dd42e99fd80269f61c04caed0cb789c1f17bac54194fbe1cd37fcd26e73ef0d86d3b34aecdb4ef08477c0e6b5e15fe61983885ec1d94c33b863e93ab4d86868e23ad69810d1bfc5d8e5bac01de9dc20628d3e6673e36c88563b960f8e829a868b90a0ff43d051a82fe6b2189760f0e06de61075430cba092be31278354c7c276021695312d557a29d4a6ad6480c0d58040075157bf7e23fe255d86d5079e74c16fe238f79e23a9a2f1c97379e1431ae015c11e461b70d7a07db41e22bbf6b559fcd28ab5cc37c2013fce7332d66eeceedeed3c0c355dd55ac34c7bdf8e869bc51deaadf900a8ffbd271e6aff8241d0c66ad72c309d3d8b1521eff2acc8766485c3bfd8828a7c1d11ebfedfbcdc898db1e1c39f25f0d4c0ca718f1e8f1defa3937580b956239a7fdd60c23e0b66001242d7b5fbb348488e8a4401a5ad1cd6b6498539773cb08786a6e1579cb0a64712258c44ebecf4c5acf9475661e9452fa608bafad77b3587d92e0b170c0e67717a9b7548bda215b3a7d6ebe2dac636f268a5368eeee539977279deea94d3c4b45667a1a988398e25a1754949043777896b95bc223a2bd656a41ae76270cfc55520d10a08b9a21752b8dc64f34146e278c619f63afa2fe5fb75b83284b2644544054911fd7c29c07a0e2eda078b85b2ab89102a0fc952128e4473aeec90c9554200bf5d147361d5fe51644819cac827553cc14710a6e39b8d21cbc7192eaa26db515a82f7e7cba67fae9ebdd2bcbf1e4d5c09ef739ef633966b235cac04d297f92f3963682f4b1b6b562c9a2f092dd4f9814c69f7defec71fa44527cacdb532740c6f447f6084b0b697a212eae1498fa4eff06775e3c3ee5dbbc9fe12436da1cef09784674ff0cbf3a3adaed83df34c584ae7d7aaf68b5604bbee52f94d38db355301ddbc7b0b79fcd2f9b87195e2594b4279150b2a96548a8230d0f64be2d5398f9368a28979629fdb07d3485a58f86dbddadc19fcf7a832d4b648867db755f17ea47bfd8e2bfb858d33e95a08062c08ba075fa72ea97f3ba3e2d4876c0b46872cc9187b6688d1358d6ad135c19868ca0470a1950b12847ea1422dbc93ab0c413552836557c153732d9e7fe53beaa1dc344e2c0cacb3", 0x1000, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0x7) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)="f7cd6d8e39eda90b4d26d249b356cd509273e18abb45c200acf92c5bb63b3614507ed5aea546756af9f2dde7a6f23ea10335a0e602ec555429f06001f78260db19b4575d08044edc783ab9c73dc5f8a0458c172ba1e00230df779811b1fc0c214ee3b250d9a21bc7445fa0c7447dea94dfa32554b44ebf7249f3b271b0872d2646b0", 0x82) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000180)=0x5, 0x4) 2018/04/07 14:01:15 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c00000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00b04922d0646291000000000000004a9bab1baf0024b04b5d00009eba2bf9a94c66d900030000"], 0x2c}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/bnep\x00') perf_event_open$cgroup(&(0x7f00000000c0)={0x7, 0x70, 0x40, 0x1ff, 0x1, 0x5, 0x0, 0x5, 0x0, 0x2, 0x3f, 0x6, 0x5, 0x8, 0x7, 0x1, 0x8, 0x2, 0x6, 0x7187, 0x7, 0x1ff, 0x8, 0xf3, 0x7, 0x0, 0x3, 0x5, 0x0, 0x7, 0x8001, 0x1, 0x2, 0x9, 0x3c, 0xbbd7, 0x7f, 0x81, 0x0, 0x1be80000, 0x7, @perf_bp={&(0x7f0000000000), 0x2}, 0x1008, 0xd22, 0x80, 0x1, 0x100000001, 0x9, 0xfffffffffffffffe}, r1, 0xf, r2, 0x2) 2018/04/07 14:01:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000040)={[{0x1ff, 0xfff, 0x8001, 0xfff, 0x1, 0x4, 0x800, 0xfffffffffffffffc, 0x8001, 0x9, 0x4, 0xbf53, 0xf838}, {0xfffffffffffffffd, 0x5b361ec2, 0x4, 0x80000001, 0xdd2, 0x1f, 0xfffffffffffffff7, 0xfffffffffffff01c, 0x2, 0x4, 0x0, 0x8d14, 0x8}, {0x4, 0xfffffffffffffa03, 0x7, 0xda66, 0x4, 0x4, 0x6, 0x400000000000000, 0x6, 0x5, 0xb79, 0x1, 0x4}], 0x1}) 2018/04/07 14:01:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0xfffffffffffffffd, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x12a) sendto$inet(r0, &(0x7f0000000080)="468b4ad0046fece3a3f35e9b219cd35d3fd3e58ffff0f8a7690e927fd83a54f82b92ffa3b45154223c296c70cebd00f71f5b0184ca8632e090127b424a8e401ebf003bcde71edf56c2ca7209332299bb11aa4f08bf98224cb3a9bd96b53369e3c8c26eff6b1e7e2ecdbb82705cb0e8e0bccf21b1ed2bd9bfe395b11de8ec53a73dde754f74cc410487ee899c0e785b3822643d5b06366e027623", 0xfffffffffffffee1, 0x0, &(0x7f0000000000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0xfffffffffffffd65) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x6, 0x10001}, 0xc) 2018/04/07 14:01:15 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80880, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000080)={0xd000, 0x4000}) fcntl$setpipe(r0, 0x407, 0x3f) r1 = socket$inet(0x2, 0x2, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xc000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, r2, 0x20, 0x70bd27, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x44000}, 0x20048050) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000000000)=0x492, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0xfffffce2) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000180)=ANY=[@ANYBLOB="01cef22515c09ba70a188b9a284e00061fe2ff00d0e5daaaaa0800aaeab4010000000000000080c200000fb0a91a383bfa97b52fb14981a02f26a276f1ac9200320008814ae7b31ff55229dab1d8b8443fae83f6aab7e2ce55202985f25a6b680e21270aa4604230e5c7c8ce0c143ea7e963cf0a0ec943de792dae"]) bind$inet6(r3, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) [ 227.877458] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/07 14:01:15 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x64000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:15 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[], 0xffffffffffffff5a}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000f40)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000480)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000580)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000800)="ad031f68f3b10e365437e0a23c1fb6c1034e5bdd674025", 0x17, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:15 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(seqiv(authencesn(crct10dif-generic,cbc-camellia-asm)))\x00'}, 0xffffffffffffff10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000240)='./file0\x00', 0x280042, 0x20) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000280)={0x8, 0x777, 0xff, 0x1, 0xb43a, 0x401, 0xffff, 0x7fff, 0xabc, 0x20, 0x3, 0x4}) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000640)="3e59fe04bae75cfd14f526e0acc3c48c", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x140) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) [ 227.997350] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/07 14:01:15 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000010000)={0x0, 0x3}, 0x2c) r0 = socket$packet(0x11, 0x40000000002, 0x300) r1 = open(&(0x7f0000000200)='./file0\x00', 0x400, 0x18) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000540)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000580)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000005c0)={'lo\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000600)={0x0, @multicast2, @local}, &(0x7f0000000640)=0xc) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000300)={0x4, 0x6}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000680)={{{@in6=@ipv4={[], [], @local}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000780)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000940)=0xe8) rt_sigpending(&(0x7f00000002c0), 0x8) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000cc0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000980)={0x2dc, r2, 0x102, 0x70bd2c, 0x25dfdbfc, {}, [{{0x8, 0x1, r3}, {0x78, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x1b4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x0, 0x100000001, 0x100, 0xff3}, {0x0, 0xffffffff, 0xffffffffffffffe0, 0x200}, {0x1, 0x6f0a, 0x1, 0x9}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10001}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffd}}}]}}, {{0x8, 0x1, r7}, {0x84, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}, {0x8, 0x6, r8}}}]}}]}, 0x2dc}, 0x1, 0x0, 0x0, 0x40}, 0x4) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r9, 0x0, 0x28, &(0x7f00000000c0)={@rand_addr=0x7, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) setsockopt$packet_buf(r9, 0x107, 0xf, &(0x7f0000000100)="7ac3095d1efbe064c49e717df07cc616e8a86aaf6c86555db1c50b2f25444452fccf6b04d384da5cef395a8c7fc5ce4788d9dee2776b33791ab79d75ab05197bd1245e782bb7cabeadd9dd1b01c3589bd9a9e129a2b59e329eb2e1195cd844a1c4e57d17ca83ddca9f825e0313c6b2dd31e9b2a4e97bbf5bd3a21b1559e0dd19241116653e5ab9e65b28e9fcbe7472ae755cc59567b8ddb4608719fdfb8667db7e3547525181e477bc941d2545858a76cc09dcba7d23bd269afdf5ac6378277552e15439f3a38cb42658", 0xca) 2018/04/07 14:01:16 executing program 7: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00006de000)=""/50, 0x32) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() chown(&(0x7f00000001c0)='./file0\x00', r1, r2) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x80) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000040)="b123f9515746900cdeca8da9266e6cef", 0x10) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x1) 2018/04/07 14:01:16 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0xf5ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) capset(&(0x7f0000000500)={0x19980330}, &(0x7f0000032fe8)) socket$inet6(0xa, 0x7, 0x8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000540)={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}}) 2018/04/07 14:01:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f0000002640)=[{{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000ac0)="91", 0x1}], 0x1, &(0x7f0000000b80)}}, {{&(0x7f0000002240)=@sco={0x1f, {0x1000, 0x6, 0x81, 0xffff, 0x1, 0x3ff}}, 0x80, &(0x7f0000002500)=[{&(0x7f00000022c0)="6d75f6e5a6b15f306608d833913416ea9c654fc77a02373cb94bd84c22993a555f0670cb4c927999112a64172afe2e1cd972df47c27fc1fcb03d193caa44141197de966153312929245d5c93dfbdf5b123d8519f258de266937f0bfcd784ce864e8c4da717db69a56ae0a11edb47b81df1e2fb53f26675c67017335512dbfbd13918aae9122be851698e3b8305a776c8c4869f2b0122a6", 0x97}, {&(0x7f0000002400)="691e8b8353bc383181f59297fc1d26b74d4d0d3ebaf4877e1a3bc1c307e523b445e9f47d96ceb2f1fc545c2e31a96cc44c13f55305aab18b0cb8", 0x3a}], 0x2, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xc8, 0x4000004}, 0x40}], 0x2, 0x40008d4) 2018/04/07 14:01:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001240)=ANY=[@ANYBLOB="34511c66aa7b4a34e31d32e45dfe4f87a453a792863036bc2835f12f"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000080)={0x0, 0x8001, 0x200006}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/07 14:01:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x20) r1 = accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000380)="998d04f79eb7bab2c091f6f92fec44c79f0b12c28dbbb9a2cd1d3533bec6104b1e8693bf7c659dbead070a36c53b4a9301906a9ed045c32fc9a7861822d97683de3e35df904758137dd3f13f3dfd4141b47c3adb119f08dfcd0a7b887b9213", 0x5f}], 0x1, &(0x7f0000000240)=[{0x60, 0x11f, 0x30000000000, "62115a4a4478f0014ffaa3534765d1232622b2f691e7722e2561f8d7b6047bc9debca036f49d6270b8b273220151ccd473ca59b669a801667993cff27113f2f480ab3bec047d7629dca497013564bff5"}, {0xd8, 0x107, 0x131a, "0fb741cce44827b562724289098722c96ea5109451939476534c08a22665bb27da901a748acbf11627f5d66d509917218e66253d1d79eca3d02ede07f49d6df1e6a6e43e1c754920a82297164ffe32abd3b127e33b386732703a13fc5c6c217fdb2511b414db27bee95d8f39dd420a11ecf3892c883d95ac87846fd924a062ea5c67e9093e36ff6c5e3ed70bb7fa9e7c57926a92d54bb0832f7242daaa0471ed0c881a7d8c66df40c62fda1c81088e6140f1d1a7d91e3425f07acf500f263a4d29"}], 0x138}, 0x0) pipe(&(0x7f0000000200)) r3 = open(&(0x7f0000000100)='./file0\x00', 0x101200, 0x100) inotify_add_watch(r3, &(0x7f00000001c0)='./file0\x00', 0x0) sendto$unix(r1, &(0x7f00000000c0)="d8", 0x1, 0x0, 0x0, 0x0) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/07 14:01:16 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r1 = getpid() ptrace$getsig(0x4202, r1, 0x9, &(0x7f0000000040)) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:16 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x18040, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="02eea6090c0000000000000000000000020013ea06728a887c5862a510000200000000000000000000000300000000000002000000030005000000000002000000e0000000000000000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="11974c3dd6282ea3e9da2aa58ec3ead00a2f22ea9b57ba45516f43d3227adabe14c1d3b4fc7bb524bb394a32e0ab5b1a1bdbd06e65d5d1f3e912a6c56e16f7cae2d748628aaeb67b725090dedef59d7976dfeed954b9e07c72e0ed984723edb8653fb4b9204ebf7f3e1424a2fe01a1771ad31f7206ad2f13a7419ebbe7631a4a40b9eeb906f0066dbbf1cc329f4132223dd5fc12443388f85b485d12a99f3e4c2711c3c437162c08d0d8d1a2cc5220a081445c85222d1b8614fbae3d4ae8e5527f9ea749ff1e159eea2b9e5256add5cbe0c82d65596cb312a2f96e9aa0b2d745d5e0e71e805cf083f8f51708a4560de5ec1738f9afafde79bd17d3a51e9f2d18824dc331634448a890496660c3f39ad165bb6b43d878bfcd66b203"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r5, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r0, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r7 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r7, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r6, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:16 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x3], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:16 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x64], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:16 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x3, 0x400000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="ba3d38"], 0x13) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f00000000c0)) 2018/04/07 14:01:16 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0xfffffffffffff000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) 2018/04/07 14:01:16 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0xfffffffffffffffe}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000000000)="e9654bba71f8ce3e7d308b997bee3c4feb91081d652ef3b70abbb49cefccf0171263246b5a79b8cb63da7ae2b9d6c8d31d61dad65f2c9fba20afccf3a9b00ddc2d2e326fbf1c96d3fc3ac0b892b04b3c420124af804078dde1fb1b5cbb4d70e75c3b73e9ecd1bc69d47a91f736502c0b822afdfaba220d93f7f6bcb7a953da8a874698634da7571e", 0x88) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000000c0)=""/233, &(0x7f00000001c0)=0xe9) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/07 14:01:16 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) write$fuse(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="2801000000cf3d0000000000020000000000040000e6d03444df91698a9c9798d49c5800000000a4ceaa2401db0ae37a55bda80e28587fbf02addfe21657fd9ff7a5143d0f569ab7a59a1686e215db0a738adf7f46941fb54625e99da1c20ba41b38c549b7a83a584874c6450b859fd68925633e89167a6031fe2f33c611fc1a851ca38fec6ca2d05ca734f820d8dbb3b96c468cb8b71f1a80607b"], 0x28) 2018/04/07 14:01:16 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x4000000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) [ 229.080045] IPVS: length: 233 != 24 2018/04/07 14:01:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) 2018/04/07 14:01:16 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000740)={r2, 0x3, 0x1, 0xffffffffffffffe0, &(0x7f0000000100)=[0x0], 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x8}, 0x8) ioctl(r2, 0x4000000000001276, &(0x7f0000000040)) msgget(0x3, 0x11) r4 = add_key(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="58c042008d17530e2b3668f1c47a25f60ff15c84e09f3cc672ec7adeb43f5ea5a86752e29f4dd1f788ef34f2c8b98c8d72fc272124e11cc155caf382d4dd90f4bf5b60bf5e99574c865045382c17d145167ed835097bd6c6941b00d671326eb533351d521fb677c3a17c4926d539476370973aa2f64a98c9699e34b3b921cd2e9cc165f85b757fce90", 0x89, 0xfffffffffffffff8) keyctl$invalidate(0x15, r4) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000cd6ff8), 0x8, 0x0) r6 = semget$private(0x0, 0x40004, 0xa3) semop(r6, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x4, 0x7f, 0x1800}, {0x4, 0x8000, 0x800}, {0x4, 0x2, 0x1000}], 0x4) ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f0000000780)="3279d3aeeba668b5b4ceb53d9fc8f29183df5db1ff019d6ed9676c84b78be580fee2dc3867fb5b34308aac888bd7669c644aaf5e003cda52dc587190c2fe1860a801222af758728831c01184d427410e4cbcdd2a63ffcd2e718c1ce2780764892a821d30283abab5f570eb3b64b6c6651a94a0fd83b541f867bd3e8c265e4d54832e5c487911a38bde1065df7e611cd518c15bea6a0611c6d642fe252ace1742b9524e8a8b8b6aed345f4b9028104393edc97cf4289a8cf194b5fe767cb5458b33b8561aa7") readv(r5, &(0x7f000006eff0), 0x0) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000a9bff8), 0x8, 0x0) signalfd(r7, &(0x7f0000518ff8), 0x8) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000008, 0x10, r1, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000340), &(0x7f00000005c0)=0xffffffffffffffa4, 0x800000) userfaultfd(0x800) getsockname$packet(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000008c0)=0x14) bind$packet(r2, &(0x7f0000000900)={0x11, 0x1c, r8, 0x1, 0x1f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x1, 0x2, 0x3, 0x7b7, 0x58}, &(0x7f0000000300)=0x98) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f00000006c0)=ANY=[@ANYBLOB="ff0300000000000001010001010862922611d4701fbe01609600c91000000000000000000001cc22fb4833f68cb0a9c75e373560a4d7deecf62beeb80b757427053bb8f0249672dbae3ee161288b000000000000"], 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1202080}, 0xc, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x1}, 0x40) [ 229.116387] IPVS: length: 233 != 24 [ 229.133389] binder_alloc: binder_alloc_mmap_handler: 16976 20000000-20002000 already mapped failed -16 [ 229.244843] QAT: Invalid ioctl [ 229.274725] QAT: Invalid ioctl 2018/04/07 14:01:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000000001, 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) shutdown(r0, 0x1) r1 = socket$inet(0x2, 0x6, 0xea58) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="010002008f0004ccf0"], &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x3, 0xffffffff80000000, 0x21, 0x8, 0x20}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2}}}, &(0x7f0000000280)=0x90) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x14, "41b5555cdcd1a707cb979fdf7f92e1d684a77aae"}, &(0x7f0000000300)=0x38) r4 = socket$inet6(0xa, 0xa, 0x15e4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r3, 0x40e3, 0x9, 0x10000, 0x9, 0x7fff}, 0x14) 2018/04/07 14:01:17 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000000000000000000002001300cf2158b40b7d19f0e07ffd67dc21e8d1020000000000000000000000030000000000000002000000e00000010000000000000000020001000000000000000002000000000300050000000000"], 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000c40)="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", 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0xfffffffffffffced) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r7, 0x0, 0x9, &(0x7f0000000540), 0x4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:17 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x100000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:18 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) unshare(0x180000) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:18 executing program 7: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x58eee93f6300975d, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00000000c0)={0x3, r3}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x20200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x7, 0x8200, 0x1000, 0x3, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000200)={r5}, &(0x7f0000000240)=0x8) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) 2018/04/07 14:01:18 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000880)=ANY=[@ANYBLOB="020300d84488fd1a16090c00000000000000617b83a640a54b00000000020013000200000000000000000000000300000000000000021f000000000000000000000000000002000100000000f45700000200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000540)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:18 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x8000) recvmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@ethernet={0x0, @random}, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/5, 0x5}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3f, 0x3, 0x2, 0x6, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1}, 0x8) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x4e20}, 0x1c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x40402, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x4) ioctl$sock_bt(r0, 0x8907, &(0x7f0000f7f000)) sendmmsg(0xffffffffffffffff, &(0x7f0000005140)=[{{&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000380)}}], 0x1, 0x0) 2018/04/07 14:01:18 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) 2018/04/07 14:01:18 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000040), &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}, 0x23f) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xe37, 0x440) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000080)=""/188) 2018/04/07 14:01:18 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0xf000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:18 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000040)={0x9, 0x4, 0x3, 0x8, 0x14, 0x3}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x23) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f00000000c0)=0x30) 2018/04/07 14:01:18 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x8000) recvmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@ethernet={0x0, @random}, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/5, 0x5}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3f, 0x3, 0x2, 0x6, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1}, 0x8) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x4e20}, 0x1c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x40402, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x4) ioctl$sock_bt(r0, 0x8907, &(0x7f0000f7f000)) sendmmsg(0xffffffffffffffff, &(0x7f0000005140)=[{{&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000380)}}], 0x1, 0x0) [ 231.096742] kernel msg: ebtables bug: please report to author: Wrong len argument [ 231.121443] binder: 17026:17042 ERROR: BC_REGISTER_LOOPER called without request 2018/04/07 14:01:18 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) 2018/04/07 14:01:18 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0xffffffc0], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:18 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10000, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000000c0)=0x40) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d67016", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}, {[@srh={0x0, 0x0, 0x4, 0x0, 0x0, 0x5}], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f00000001c0)) [ 231.151718] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/07 14:01:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) futex(&(0x7f0000004cc0), 0x0, 0x0, &(0x7f0000004d00), &(0x7f0000004d40), 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x40000, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x1, 0x4080) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000200)=""/45) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x208002, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000100)={0x800, 0x9, 0x100, 'queue1\x00', 0x7}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'vlan0\x00', 0xb3}) 2018/04/07 14:01:18 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/ip_tables_targets\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0x7fff}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r1, 0xffffffff, 0xd1, 0x8, 0x100000000, 0x9}, &(0x7f0000000400)=0x14) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) writev(r2, &(0x7f00000005c0)=[{&(0x7f0000001000)='@', 0x1}], 0x1) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000080)="ac72c0b6dd3153705af75a0f6093db647603321755b1a10ea2f88d0b4cf01377e5d061e04aeff0c42f34093145901fb6ffd008514eafb63c998ea4e3b204a168e9527c9e170094089be5d615ece40b1037cf1d0ae6dd", 0x56}, {&(0x7f0000000100)="f9f3279f3b2cde747baa27c0e5307df88cdd7efbae59ef90a2565681ad44b475c130a95efe9f30128ec968fdab212f456f01b35e81ee9991ff9467209d193c99e3ad7b7e63cc02e50cb062236b93050e1325d40b3ffef5c52433c9610f91d4a3d548b067c6bf57e7eb7e251219", 0x6d}, {&(0x7f0000000180)="02800a14cf8dc1d1e973bc4309e3ea0514d35819dab247bc732633ae3e50d2a4659d4b0a5bc3b076528b33484489a0e52e2f813f6f591819c88770b24d4729f09eefd0d7145958f63c4008d9a9c01c6752ddb936321b188e79e1cd969da92bfd5191d26bd0e6f7f48465f1597b5dd755d005f563e44ec699ae1740c1d9f928ceeb6289097434c12adcb613", 0x8b}], 0x3) 2018/04/07 14:01:18 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:18 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0xc0ffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) [ 232.007697] binder: BINDER_SET_CONTEXT_MGR already set [ 232.013129] binder: 17026:17081 ioctl 40046207 0 returned -16 [ 232.026122] binder_alloc: binder_alloc_mmap_handler: 17026 20000000-20002000 already mapped failed -16 [ 232.036280] binder: 17026:17082 ERROR: BC_REGISTER_LOOPER called without request [ 232.046269] binder_alloc: 17026: binder_alloc_buf, no vma [ 232.051896] binder: 17026:17080 transaction failed 29189/-3, size 0-0 line 2963 [ 232.091200] binder: release 17026:17042 transaction 36 out, still active [ 232.098142] binder: undelivered TRANSACTION_COMPLETE [ 232.103295] binder: undelivered TRANSACTION_ERROR: 29189 [ 232.108796] binder: send failed reply for transaction 36, target dead 2018/04/07 14:01:19 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r1 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x2) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x4000, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00000007c0)=0x80000000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000740)={0x0}, &(0x7f0000000780)=0xc) perf_event_open(&(0x7f0000000440)={0x7, 0x70, 0x5, 0x9, 0x0, 0x1, 0x0, 0x2, 0x800, 0x0, 0x1, 0x6, 0xd1c, 0x7ff, 0x7, 0x401, 0x8, 0xffffffffffffff64, 0x4, 0x1, 0x0, 0x7, 0x99c, 0xcf, 0x1ca, 0x5, 0x101, 0x80, 0x401, 0xff, 0xff, 0x7, 0x2, 0x1cb, 0xfffffffffffffff8, 0x6, 0xfff, 0x0, 0x0, 0xfffffffffffff65a, 0x4, @perf_bp={&(0x7f0000000180), 0x3}, 0x100, 0x8, 0x6, 0x7, 0x10000, 0x5263, 0x1}, r3, 0x9, r2, 0x2) preadv(r0, &(0x7f0000000680)=[{&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000100)=""/109, 0xfdde}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/150, 0x96}, {&(0x7f0000000280)=""/235, 0xeb}, {&(0x7f0000000380)=""/99, 0x63}, {&(0x7f0000000500)=""/105, 0x69}, {&(0x7f00000004c0)=""/9, 0x9}, {&(0x7f00000005c0)=""/187, 0xbb}], 0x9, 0x0) listen$netrom(r0, 0x6) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x412000) ioctl$TIOCNXCL(r1, 0x540d) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) mremap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) r3 = dup(0xffffffffffffffff) ioctl$TUNSETLINK(r3, 0x400454cd, 0x10e) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000008ff8)) r4 = socket$inet(0xa, 0x2, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) r5 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000200)) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="be", 0x1, 0x4000000, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/07 14:01:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:19 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce4503000000fc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6a8687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:19 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x400000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:19 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='\x00S', 0x2, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) kexec_load(0x459, 0x1, &(0x7f0000000000)=[{&(0x7f00000003c0)="dd909f5b7760b53111ecd8e36c436c94977a5f1c9b6abfb3b5a83427ff5698538d79fd5518501d0f33dc557489fe30390bf0afcb6f75ed9fe8e2eaccadcf8bd2ce4f4e3a5f06e9c0daaf2d28e20987744bfb5f5d062984e055a448d5daccda65ada7398bcf184920542df15b92ed76f83a2d08a795d821d998bed917044ca798c6e4866548edb2e5169eba0b3c1d6cdb5c628c016a173e070a3cca0e18d64e77cac3b0a54ec6a7ea384a628f0915c204e01cc9dbe1c4609a10", 0xb9, 0x100}], 0x160001) r4 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7ff, 0x40000) ioctl$TIOCEXCL(r4, 0x540c) getsockopt$inet6_tcp_int(r4, 0x6, 0x5, &(0x7f0000000200), &(0x7f0000000280)=0x4) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r3}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'rmd160\x00'}}) 2018/04/07 14:01:19 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$kcm(0x29, 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) get_mempolicy(&(0x7f0000000080), &(0x7f0000000100), 0x103, &(0x7f0000ffb000/0x2000)=nil, 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/vga_arbiter\x00', 0x101400, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000400)={0x1, 0xffffffffffffffff}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000b80)={0x2, 0x7e5, 0x7fffffff, 0xff, 0x8, 0xffffffffffffff00, 0x8, 0x101, 0x4, 0x7ff, 0x3}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000c00)={0x1, 0x3}) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x100000052) chdir(&(0x7f0000000bc0)='./file0\x00') getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/8, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x1, 0x5, 0x1}, &(0x7f0000000440)=0x10) connect$inet(r1, &(0x7f0000000b00)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, [0x7, 0x0, 0x1, 0x3, 0x1, 0x4, 0x0, 0x5, 0xc54e, 0x8, 0x9, 0x3000000, 0x3, 0x56bc, 0x4]}, &(0x7f0000000340)=0x100) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x101000) recvmsg$kcm(r3, &(0x7f0000000ac0)={&(0x7f0000000180)=@l2, 0x80, &(0x7f0000000980)=[{&(0x7f0000000200)=""/27, 0x1b}, {&(0x7f0000000480)=""/139, 0x8b}, {&(0x7f0000000540)=""/204, 0xcc}, {&(0x7f0000000380)=""/18, 0x12}, {&(0x7f0000000640)=""/50, 0x32}, {&(0x7f0000000680)=""/244, 0xf4}, {&(0x7f0000000780)=""/54, 0x36}, {&(0x7f00000007c0)=""/76, 0x4c}, {&(0x7f0000000840)=""/198, 0xc6}, {&(0x7f0000000940)=""/6, 0x6}], 0xa, &(0x7f0000000a40)=""/100, 0x64, 0x1000}, 0x2000) 2018/04/07 14:01:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x1f, 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="140000002a0011030000e2000000000000000300"], 0x14}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/07 14:01:20 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cgroup.events\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000340)) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r1, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000500000010d10200cf", 0x1f) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) getgid() 2018/04/07 14:01:20 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0xfffffffffffffde6) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x41f00}, 0x48) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x10001, 0x20080) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000140)="3c46f2d8c2b47c1955f9935e9969b7d2dc86ec22f57ff662e84f4874e17dbf34a7133b17bc25bb9543511342c216bff2d4a114eca40d731e21a23a69722d02f1f2d224989b507a7117bd54f31c30d81d26dd0beba05eec86a49f031404f2d45128a6bec04c07faf2f062b20dff4f8c1b5c4762df79e1a7493cb3383873688a42a18777a9e53a9853ef92fffc4d37e4871f7fcaee0637", 0x96) socket$netlink(0x10, 0x3, 0xf) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x4, &(0x7f00000000c0)=[{0x200, 0xfffffffffffffffa, 0x7fffffff, 0x7}, {0x80000001, 0xfff, 0x2, 0x3858}, {0x4, 0x100000000, 0x81, 0x9}, {0x100, 0x5, 0x8, 0x3ff}]}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) 2018/04/07 14:01:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}], 0x3, &(0x7f0000000540)=""/4096, 0x1000}}], 0x1, 0x20, &(0x7f00000015c0)={r2, r3+10000000}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r4 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f00000017c0)) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r4, 0x800455d1, &(0x7f0000001a40)=""/119) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x0, 0x4, 0x3ff, 0x10001]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001940)={0x1, 0x8, 0x2, 0x0, 0x4, 0x8, 0x1, 0xf474, 0x0}, &(0x7f0000001980)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000019c0)={r5, 0x40}, 0x8) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) umount2(&(0x7f0000001a00)='./file0\x00', 0xa) r6 = syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r7 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) ioctl$GIO_FONTX(r6, 0x4b6b, &(0x7f0000001880)=""/140) r8 = fcntl$dupfd(r4, 0x406, r4) openat$cgroup_ro(r8, &(0x7f0000001600)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) setsockopt$inet_int(r7, 0x0, 0xcf, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) ioctl$UFFDIO_UNREGISTER(r6, 0x8010aa01, &(0x7f00000016c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) setsockopt$bt_BT_SNDMTU(r8, 0x112, 0xc, &(0x7f00000002c0)=0x6, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001780)={0x401}, 0x1) 2018/04/07 14:01:20 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x3000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) [ 232.334800] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested [ 232.356841] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/07 14:01:20 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000900)='/dev/cuse\x00', 0x7, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x29e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) getgid() r1 = getpid() r2 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0xde5) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r4, 0x7, r2, &(0x7f0000000300)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x10, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000140)='devpts\x00', 0x2000000, &(0x7f0000000340)="db3b106155f83ac865639b52c2182457582cb4fc9be9bd1db98310d09ad71892747d9cf288e8146d181f88b757db868c13514ba31260cf1d8cf4344c785ca3dd5c2601ac068d05527ab6f23525649fd443998929b890521a13c6ebca86751517d7e168b2968e62523511a75d0c83af9951e0b86f9709e407f0f9adfba829e903859461bd07b3611c1e8fef338be857de9159f4a86624") ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000008c0)='\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000002c0)=0x86) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000780)={r7, 0x8, 0x30}, 0x7) clock_gettime(0x0, &(0x7f0000000800)={0x0, 0x0}) ppoll(&(0x7f0000000500)=[{r2, 0x80}, {r5, 0x84d3}, {r5, 0x8000}, {r5, 0x40}, {r0, 0x1}, {r3, 0x400}, {r6, 0x410}, {r2, 0x480}], 0x8, &(0x7f0000000840)={r8, r9+10000000}, &(0x7f0000000880)={0xfff}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast1, @in6}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000480)=0xe8) fstat(r0, &(0x7f0000000b40)) getpgrp(r1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in=@loopback, @in6=@ipv4={[], [], @loopback}}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000680)=0xe8) getegid() getresuid(&(0x7f0000000740), &(0x7f0000000200), &(0x7f00000007c0)) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f00000006c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000cc0), &(0x7f0000000d00)=0xc) [ 232.413242] netlink: 'syz-executor4': attribute type 5 has an invalid length. 2018/04/07 14:01:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:20 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x6400], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) [ 232.469182] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 232.477892] devpts: called with bogus options [ 232.518255] devpts: called with bogus options [ 232.526714] netlink: 'syz-executor4': attribute type 5 has an invalid length. [ 233.158292] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/04/07 14:01:21 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r2, 0x400, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r3 = msgget$private(0x0, 0x30) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000c40)=""/199) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000b40)={&(0x7f0000000b00)='./file0\x00', r0}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0xff) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x100000001, 0x20, 0x8, 0x1}, &(0x7f0000000300)=0x18) accept$packet(r2, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000bc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000c00)={'team0\x00', r5}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x3}}, 0x1f, 0x5, 0x6, 0x1}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000840)={0x0, 0x11, "5afc3dc8d225b356fafad911f8d8d531a5"}, &(0x7f0000000880)=0x19) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000008c0)=@sack_info={0x0, 0x0, 0xfffffffeffffffff}, &(0x7f0000000900)=0xc) sendmmsg$inet_sctp(r0, &(0x7f0000000a40)=[{&(0x7f0000000080)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="76a75a3141c3c4a252d7e9d2845b3e741a8d7839e8adf0a6ddc817d011ff", 0x1e}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000000140)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000180)="e989938d6dc9452610d70e2bcfb987708564d547c17caea3afa3dfdbe38093dffac2920f146a09d54fd759aeba807b54a1d3b11683d22f392ff1a9522e3ac426b1cad6e646b178839b596a9306599a6cefcf502112d4f810086f7cdfad6de8df0de220a9f1e612019629065e88baa103ac741a64df738bbb980b4de86057d0399e2bc5d4fe90b590ccb63cc557182e5882d8124956755888dd4fd3a4999283f28f3197bb5d89f3c4886dbb3918a9903c37eac94a468223d9c512cb8f4ac258f69c65dc061ae55a833f39ae906c3fc371775963004f9354cc3237", 0xda}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0xb02, 0x8, 0xc, 0xb1, 0x8, 0xffffffffffffffdd, 0x1f, 0xffffffff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x9, 0x2, r6}}], 0x60, 0x8010}, {&(0x7f00000003c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000540)=[{&(0x7f00000004c0)="037e7628b06d80d1b83ff8a48094ec91fa69ca52c504db74dbf1947c3b50813a68e9a46b820ff11c9b0b03cd9432abf11a21dfa7e6", 0x35}, {&(0x7f0000000500)="68b47df8cee47d1878fcc6bf96e5117b959179688af7a53b379f90f87f43ee1ddb9427863a72", 0x26}, {&(0x7f00000005c0)="9809af9943e7cf00982aa62c83ec4ef2be15a11a7c951afbac69d581ddde261279f110d4847b4be4eabbf9daf7378b6e375a9f27ba4f9ba7c611effba4356de70534384b0b4d0a3fd6d7ab44b4fcc018096f6969fe98ddfd47882ffb75e8262499d7f426c383d27a8a601e485bd135d86705b76eb14f4b5e9bb6c641c2a5836c3f88df57a8df14e8a80deabfe1e209cd92dd4112d2ceedd392b81afec0b8e601c7dd4246020db9e976c6b3", 0xab}, {&(0x7f0000000680)="9a57443ff77f2c19d7534c5bb539d3d79e4327fca56572a0a29d5d8a2f5b6de81e0f0297bd3a18de9b73b8434ad6cf2a7f5f089138cc9a62423f83b96f0e1764beb4cd3a8bd1becf9e548d5b43fe624898d9c6e52985a2f9156cf47b634fc889e7e64b10777c3b54dbf31de8f9817666221713c6bda556ab484c57c0038104da60b6395cd066685c62ca1f89834e7ccc8668222994e392eb42bd57", 0x9b}], 0x4, &(0x7f0000000940)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x200, 0x1ff, 0x7, 0xad9, 0x1f, 0x10001, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x634, 0x2, r8}}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0xfffffffffffffc00, 0x40}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0xf5, 0x8001, 0x1ff, 0x3, 0xf9, 0x4, 0x100000001, r9}}, @init={0x18, 0x84, 0x0, {0x81, 0x200, 0x100000001, 0x5}}], 0xf0}], 0x3, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) mremap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) r3 = dup(0xffffffffffffffff) ioctl$TUNSETLINK(r3, 0x400454cd, 0x10e) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000008ff8)) r4 = socket$inet(0xa, 0x2, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) r5 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000200)) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="be", 0x1, 0x4000000, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/07 14:01:21 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0xc0ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:21 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x16, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) 2018/04/07 14:01:21 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000300)="f30f6fbe01a9653e0f0766b9690a00000f3226f326260f0f3e5084ae66b9800000c00f326635000800000f30f30f218eb800068ed00f01df640f38f16cffb810058ed0", 0x43}], 0x1, 0x0, &(0x7f00000003c0), 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='cpu.weight.nice\x00', 0x2, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r6, 0xae80, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000080)=0x200, &(0x7f0000000140)=0x4) 2018/04/07 14:01:21 executing program 4: r0 = memfd_create(&(0x7f0000000000)='^eth0\x00', 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x80000001, 0x4, [0xfffffffffffffc00, 0x486, 0x1ff, 0x1000]}, &(0x7f0000000080)=0x10) close(r0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x3f}, 0x8) read(r0, &(0x7f0000000100)=""/26, 0x1a) ioctl(r1, 0xc0984124, &(0x7f0000000000)) 2018/04/07 14:01:21 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r5, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r3, 0x0, 0x3, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r7 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r7, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r6, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:21 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x600], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x530, 0x800, 0x0, 0x0, 0x400000000020, 0x0, 0x0, 0x9224, 0x0, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0x1b) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f00000000c0), &(0x7f0000000080), 0xfffffffffffffe2b) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000100)) 2018/04/07 14:01:21 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:21 executing program 5: r0 = eventfd2(0x10000000080003, 0x80001) read$eventfd(r0, &(0x7f0000354000), 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e23, 0x5d, @mcast1={0xff, 0x1, [], 0x1}, 0xbf6}}, 0x0, 0x8}, &(0x7f00000004c0)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000500)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x5, 0x20, 0x7, 0x90}, 0x98) r3 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000180)={{0x7, 0x0, 0x7, 0x6da7, "ed2bd2b8bd95793743ace3ac5143cd9a2daa8f7d53c3d6c0d9a7589c12be903b4285940c008ccf243b2e28e7", 0x1}, 0x0, 0x0, 0x8, r3, 0xff, 0x3, "8d0241c0c141472bcac601b0e4aedb269f938a85030b66062ae0db1467d6222ac722dc601ee75d90fe5bfd25add03ebe5927c3022a135ae65adf5e944c387f24", &(0x7f0000000140)='vmnet0\x00', 0x7, [], [0x100000000, 0x9, 0x80000001, 0x3]}) r4 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setparam(r4, &(0x7f0000000040)=0x3ff) ioctl$int_in(r5, 0x5452, &(0x7f00005ebff8)=0x3b) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f0000704000)={0x0, r4}) recvmsg(r6, &(0x7f00000003c0)={&(0x7f0000893ff8)=@sco, 0x80, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r7 = dup2(r5, r6) tkill(r4, 0x15) write$eventfd(r0, &(0x7f0000951ff8)=0x3ff, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000000080)=0x3ff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r1, 0x50, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380)=r8, 0x4) ioctl$KVM_IRQ_LINE(r7, 0x4008ae61, &(0x7f0000000000)={0x2, 0x7}) 2018/04/07 14:01:21 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x4], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:21 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x7, 0xb6c9, 0x7, 0x9, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x48}, 0x1}, 0x20000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f0000000000)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) [ 233.628373] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/04/07 14:01:21 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:21 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:22 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)}, 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000100)=0xa, 0x4) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:22 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000c40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:22 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240)=0x45d4, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000170000000400000000000000000000020000000000000000000000000000000000000000000000000000000000000000"]) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x400040, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f00000002c0)=""/87) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x200000) getsockopt$inet_int(r4, 0x0, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000140)={0x3, [0x3d7, 0x7f, 0x8]}, &(0x7f00000001c0)=0xa) r5 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000800)=@filter={'filter\x00', 0xe, 0x2, 0x318, [0x0, 0x20000880, 0x200009c0, 0x20000b68], 0x0, &(0x7f0000000480), &(0x7f0000000880)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'bcsh0\x00', 'bcsf0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe0, 0xe0, 0x110, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x7fffffe}}}, @vlan={'vlan\x00', 0x8}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'ifb0\x00', 'bcsf0\x00', 'gre0\x00', 'rose0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xd0, 0x100, 0x178, [@m802_3={'802_3\x00', 0x8}, @pkttype={'pkttype\x00', 0x8}]}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "bde61f96ad140bf31c52adfce88ba14aaa5708b1e3b94b8fe5821cafe5683d4cae815faf77d30635b4d7e26ce8a6a975654dcf2bc4aaada7a86664db3dbde2bf"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x390) getdents64(r3, &(0x7f0000000340)=""/106, 0x6a) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000080)={0x100000001}) 2018/04/07 14:01:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) mremap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) r3 = dup(0xffffffffffffffff) ioctl$TUNSETLINK(r3, 0x400454cd, 0x10e) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000008ff8)) r4 = socket$inet(0xa, 0x2, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) r5 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000200)) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="be", 0x1, 0x4000000, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/07 14:01:22 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x800) readv(r2, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000600)={0x3, r3}) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') r5 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$packet(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) fstat(r5, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000003c0)={{{@in, @in6, 0x4e21, 0x1, 0x4e24, 0x7, 0xa, 0x20, 0x20, 0xff, r6, r7}, {0x1, 0x81, 0x6, 0x22ec0aaa, 0xff17, 0xffffffffffffffff, 0x8, 0x9}, {0x8, 0x9, 0x0, 0xfffffffffffffff8}, 0x1, 0x1, 0x2, 0x0, 0x3, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0xff}, 0x2, @in=@rand_addr=0x8080, 0x3507, 0x1, 0x1, 0xb649, 0xab, 0x44f45188, 0x5}}, 0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x5}}, 0xb9b, 0x5, 0x0, 0x8d8, 0x2}, &(0x7f00000005c0)=0x98) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000640)) sendfile(r4, r5, &(0x7f0000a12000), 0x1) r8 = semget$private(0x0, 0x4, 0x400) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000200)="f8aeae52942003e85f276a5def1bd8f1", 0x10) semctl$GETNCNT(r8, 0x6, 0xe, &(0x7f0000000240)=""/209) memfd_create(&(0x7f00000000c0)='clear_refs\x00', 0x2) r9 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r9, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r9, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000100)=0xe24915ea1de79848) sendfile(r9, r9, &(0x7f0000319ff8), 0xfff) getsockopt$bt_BT_SECURITY(r9, 0x112, 0x4, &(0x7f0000000040), 0x2) dup3(r9, r9, 0x80000) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x2b, 'memory', 0x20}]}, 0x8) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000004c0), 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) signalfd4(r0, &(0x7f0000000040)={0x5}, 0x8, 0x800) 2018/04/07 14:01:22 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0xffffff80], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:22 executing program 6: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:22 executing program 0: mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) bind(r0, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0x80) r1 = socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x20) getpeername(r1, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x80) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/217) 2018/04/07 14:01:22 executing program 6: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:22 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0xf0ffffffffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:22 executing program 0: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000100)=@hci, 0xc, &(0x7f0000001400), 0x0, &(0x7f0000001480)=""/115, 0x73}, 0x2060) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) [ 234.562117] syz-executor4 (17242): /proc/17239/oom_adj is deprecated, please use /proc/17239/oom_score_adj instead. [ 234.625092] xt_time: invalid argument - start or stop time greater than 23:59:59 2018/04/07 14:01:22 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) sendto$packet(r1, &(0x7f0000000140)="1d2d5eb7e5f476b8a2a4e10e559526c979a60cb739e32c3f21d1226d0855477b76d0a1774285c9a17e02ebfa7511ecc31a501a244a230df6302e446d1d573ff5fdf8860b28e412de3598417ffec34ca1d9244a3e36b4546ea66394c3f071408a0ee15c1463faecdef2d3df47a4db7060210042590997a3524dc02f2b056bd248768954ed6b3485c5f45af99b7ab3ebf8385e2de40f86b2d4ce5d913ee2eb4bf8cf95239c4c2b33bda4533de38d3b0fd6af5e7f8f183941bf89ab3433986ea96cbc2f5a1c702b4ae5e9a10c50727d7b5ca724aa35759c7ee4db643afc79a469c57d8be345267daaff13fb", 0xea, 0x4004000, &(0x7f0000000240)={0x11, 0x19, r2, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) write(r0, &(0x7f00000002c0)="a5", 0x1) read(r0, &(0x7f0000000c00)=""/85, 0x55) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000100)) 2018/04/07 14:01:22 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x6400000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:22 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000ec0)=ANY=[@ANYBLOB="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"], 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000800)=ANY=[@ANYBLOB="f4d8953977da88b3494e3ff1968ca0b9aca740b84c9d326a5aa5702c4a7b3c39890fa3003cab273e87837b8137c1e2baa6b26a702864878480fba48fe11b6c376626ad0d3840f694471e481ffafce486ac0e5d84061f4557202cdcd85e055091294f4b2ad5fa3b48babb900d9c9e585e8df9992ed40983a00fcd5c0fba44066466a1a3f1f431118e49b7297f4c527275cb777639288e8829d49b598391433ece457da931cadb53616166d6ac9e4077f9cdc0c1de56f8943267ad53f207f04d73ec8b38380ebfa7bc15ee073de0564a5027154321713f7caeb86c8dfc1549f940e4118674bfb582a5fe781af370", @ANYRES64=r2, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES64=r2, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="11974c3dd6282ea3e9da2aa58ec3ead00a2f22ea9b57ba45516f43d3227adabe14c1d3b4fc7bb524bb394a32e0ab5b1a1bdbd06e65d5d1f3e912a6c56e16f7cae2d748628aaeb67b725090dedef59d7976dfeed954b9e07c72e0ed984723edb8653fb4b9204ebf7f3e1424a2fe01a1771ad31f7206ad2f13a7419ebbe7631a4a40b9eeb906f0066dbbf1cc329f4132223dd5fc12443388f85b485d12a99f3e4c2711c3c437162c08d0d8d1a2cc5220a081445c85222d1b8614fbae3d4ae8e5527f9ea749ff1e159eea2b9e5256add5cbe0c82d65596cb312a2f96e9aa0b2d745d5e0e71e805cf083f8f51708a4560de5ec1738f9afafde79bd17d3a51e9f2d18824dc331634448a890496660c3f39ad165bb6b43d878bfcd66b203"]], @ANYBLOB="ac03b2842eed96c837be491f69667f51bf35e40d817e152607a98f2845de62043bad32d169facce115d571f0251dbf5d2002ba799396b0", @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r4 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd48f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33bb1b5acb8327671015f3233a53a5a"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r5, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r4, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000540)={0x3, 0x0, [{0x17000, 0xae, &(0x7f0000000c40)=""/174}, {0xf000, 0xdd, &(0x7f0000000d00)=""/221}, {0x1, 0x81, &(0x7f0000000e00)=""/129}]}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r7 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r7, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r6, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) [ 234.675306] xt_time: invalid argument - start or stop time greater than 23:59:59 [ 234.695961] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/04/07 14:01:22 executing program 6: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xd6, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x38, &(0x7f0000000040)=""/66, &(0x7f00000000c0)=0x42) r2 = syz_open_procfs(0x0, &(0x7f0000471ff3)='net/rt_cache\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r3 = shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2000) shmdt(r3) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000100)=@alg, 0x80, &(0x7f0000001280)=[{&(0x7f0000000180)=""/23, 0x17}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/6, 0x6}, {&(0x7f0000001200)=""/102, 0x66}], 0x4, 0x0, 0x0, 0x8}, 0x40002001) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r2, &(0x7f0000a2effc), 0x200400) 2018/04/07 14:01:23 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r1 = open(&(0x7f0000000580)='./file0\x00', 0x408040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={0x0, 0x5, 0x1, 0x18, &(0x7f0000ffd000/0x3000)=nil}) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:23 executing program 5: 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 = msgget$private(0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0xffffffffffff0001, 0x4, [0x3]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0x0, r2}, 0x0, 0x0, 0x0, 0x0, 0x9}) msgsnd(r1, &(0x7f0000000080)={0x3, "7bb93591450bd51e4727a700d03f1639cca1fda4cce1951283077c0ba69f4b21790c3f245b71b65bbf0419f5f160065d8e0f25d4b81475ddb452807ee8af4e14d0a0af7626969ba7fba126340084ef2bcd4a8840233b85aa8db730b797"}, 0x65, 0x800) 2018/04/07 14:01:23 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:23 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0xff00000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:23 executing program 0: io_setup(0x1, &(0x7f0000479000)=0x0) exit(0x2) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000738000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getpeername$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) timerfd_settime(r2, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}, {r3, r4+30000000}}, &(0x7f0000000100)) 2018/04/07 14:01:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="33d23d1540eb356a268eead0d2545d28d8f7b6a5358f63a44acbfa86eccb05e7691e7bb02047a102c2da6e4f9e4e5c56a75703cd614718486c045a035d703e74dce69e9877c9bfaf0194b21c219f8130375acd298afc89946f7b1a8910537af37f9a9a77d213dda1bd99d2", 0x6b, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r1, 0x2) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000240)="3e59fe04bae75cfd14f526e0acc3c48c371012efa733befa", 0x18}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/07 14:01:23 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808ac52ba605292f56b020c20e4e1f50495b0d3e2c95b9cfebd7307a080c8079dd60f5f"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) mremap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) r3 = dup(0xffffffffffffffff) ioctl$TUNSETLINK(r3, 0x400454cd, 0x10e) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000008ff8)) r4 = socket$inet(0xa, 0x2, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) r5 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000200)) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="be", 0x1, 0x4000000, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/07 14:01:23 executing program 5: r0 = socket$inet(0x2, 0x200000000003, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x402, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000180), 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000080)={{0x0, 0x2}, 0x0, 0x4, 0x9, {0x80, 0x3}, 0x3, 0x8000}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2, 0x0) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000040)=0x10001, 0x4) [ 235.687511] QAT: Invalid ioctl 2018/04/07 14:01:23 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0xf0], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:23 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 235.764288] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/04/07 14:01:23 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x300], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:23 executing program 5: 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 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x22081) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) close(r0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) sched_setattr(r1, &(0x7f0000000180)={0x30, 0x0, 0x0, 0x4e58, 0x7, 0xfffffffffffffe00, 0x5, 0x6}, 0x0) 2018/04/07 14:01:23 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x80) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000640)=ANY=[@ANYBLOB="021f00090c00000000000000877a0f0000000002001310020000000000000001000000200000000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x2000000000000, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150, 0xfffffffffffffffe}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa24d289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000540)={r6, 0x0, &(0x7f0000000640)}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:23 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) r1 = getpgrp(r0) r2 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x1000000, 0x20010, r3, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setstatus(r3, 0x4, 0x40000) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000040)="487ec66d7bd6ea30424bd9561b4fd156753fbc163839d2713cbcef4c5b8a4fc2f7c7a79da0d3dc886c7ef4a685f94cdeb2f44f9591f100ab9251bf0f365c77f27a91ed8e0ace117b8fa892f36c07435367fe36155a96e51433a842a595b07f080590c60c70448c4383d4cf8259a1583c2707476b7e67d07e5baa8c24c12e") rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000140)=0x4) 2018/04/07 14:01:23 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:24 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000040)=""/22) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:24 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x1000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:24 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000500)=""/229) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) write(r1, &(0x7f0000001000)="15", 0x1) sendfile(r1, r1, &(0x7f00000004c0), 0xfec) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000440)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000040)={"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"}) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/04/07 14:01:24 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r0, &(0x7f00001eaf7c)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d6276f941052004f101bc99f4bb70da53ff5e143cc3716651c12a1a70ab796231ead171a904fdc483", 0x60) r1 = add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="2d506d5ccda9cc8e6afaea6103078ed7513d1c0e4d3a4a", 0x17, 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f0000000240)=""/234, 0xea) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) read(r0, &(0x7f0000000180)=""/186, 0x42f) 2018/04/07 14:01:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:24 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c0000000000000000000000030000000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e0000001000000000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) mremap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) r3 = dup(0xffffffffffffffff) ioctl$TUNSETLINK(r3, 0x400454cd, 0x10e) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000008ff8)) r4 = socket$inet(0xa, 0x2, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) r5 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000200)) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/07 14:01:24 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0xa00, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000140)=""/216, &(0x7f0000000240)=0xd8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="6f0000004c0533aaa629f8b867c264974e22b62e8a34cbffe708195f130374455fd568e4e13f36124a19c2a0c991bb9a3038ef7e2c7a032e6a667ad3fc7f219d5f6debcf26c88530a8c07cc98154c5fece2985ee4f5d2eda9b040b26750344e499577f68809f2db902fff57a39e2ce8aa1b416b7edeb6e39c1cfbad647f90f5922"], &(0x7f0000000300)=0x77) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r3, 0x6d1, 0x2}, 0xc) bpf$MAP_CREATE(0x3, &(0x7f0000fe6000), 0x1c) [ 236.582802] QAT: Invalid ioctl 2018/04/07 14:01:24 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x2], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(0xffffffffffffffff, 0x9, &(0x7f0000000040), &(0x7f00000001c0)) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x6db, 0x101000) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x4dc0, @empty, 0x1}, 0x1c) [ 236.739736] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/04/07 14:01:24 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0xf5ffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:24 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="11974c3dd6282ea3e9da2aa58ec3ead00a2f22ea9b57ba45516f43d3227adabe14c1d3b4fc7bb524bb394a32e0ab5b1a1bdbd06e65d5d1f3e912a6c56e16f7cae2d748628aaeb67b725090dedef59d7976dfeed954b9e07c72e0ed984723edb8653fb4b9204ebf7f3e1424a2fe01a1771ad31f7206ad2f13a7419ebbe7631a4a40b9eeb906f0066dbbf1cc329f4132223dd5fc12443388f85b485d12a99f3e4c2711c3c437162c08d0d8d1a2cc5220a081445c85222d1b8614fbae3d4ae8e5527f9ea749ff1e159eea2b9e5256add5cbe0c82d65596cb312a2f96e9aa0b2d745d5e0e71e805cf083f8f51708a4560de5ec1738f9afafde79bd17d3a51e9f2d18824dc331634448a890496660c3f39ad165bb6b43d878bfcd66b203"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080080000000f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:24 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x604c40, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0xae9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x2000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x0, 0xffffffffffffffff, r0, 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) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000002c0)=0x0) getpgrp(r3) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={0x6, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e24}, 0x60, 0x8080000, 0x1, 0x4, 0xfff, 0x0, 0xff, 0xff, 0x7fff}) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f00000000c0)=0x1c) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @rand_addr=0x66}, r5}, 0x14) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000000240)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000000180)={0x8}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)) 2018/04/07 14:01:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:24 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x4cffd) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000006c0)={[{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000140)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e21, @multicast2=0xe0000002}, 'team0\x00'}) ioctl$KVM_RUN(r3, 0xae80, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/07 14:01:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:25 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0xffffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:25 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7ff, 0x8d, 0x1}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x5}, 0xc) socket$inet_smc(0x2b, 0x1, 0x0) r2 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$poke(0x4, r4, &(0x7f0000000140), 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000062bff1)='sessionid\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='oom_adj\x00') sendfile(r2, r0, &(0x7f0000000040), 0x8) 2018/04/07 14:01:25 executing program 5: clock_getres(0x2, &(0x7f0000000000)) clock_getres(0xfffff7ffffffffee, &(0x7f0000000080)) r0 = memfd_create(&(0x7f0000000040)='!posix_acl_access\x00', 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) 2018/04/07 14:01:25 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000800)={r1, 0x20, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000000000000000000002001300020000000000000000000000030000000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000000000010000000000000000"], 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x48, &(0x7f0000000840)=[@in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) mremap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) r3 = dup(0xffffffffffffffff) ioctl$TUNSETLINK(r3, 0x400454cd, 0x10e) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000008ff8)) r4 = socket$inet(0xa, 0x2, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) r5 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000200)) 2018/04/07 14:01:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x0, 0x2002) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) rt_sigtimedwait(&(0x7f0000000140)={0xffffffff}, 0x0, &(0x7f0000000180), 0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000000)=[0x0], 0x1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000e1b000/0x2000)=nil, 0x2000, 0x3, &(0x7f000076bff8)=0x7c, 0x9, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r3 = msgget(0x1, 0x42) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000440)={{0x3, r4, r5, r6, r7, 0x40, 0x1}, 0x10000, 0xfffffffffffffffd, 0x80000000, 0x1ff, 0xff, 0x101, r0, r0}) 2018/04/07 14:01:25 executing program 4: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) getsockopt$bt_hci(r0, 0x84, 0x1, &(0x7f0000000080)=""/4096, &(0x7f00000011c0)=0x1000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001600)={0x144, 0x0, &(0x7f0000001380)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x30, 0x48, &(0x7f0000001080)=[@fd={0x66642a85, 0x0, r0}, @fd={0x66642a85, 0x0, r1, 0x0, 0x1}], &(0x7f00000010c0)=[0x30, 0x28, 0x30, 0x38, 0x40, 0x0, 0x20, 0x20, 0x78]}, 0x8}}, @acquire={0x40046305, 0x2}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000001140), &(0x7f0000001180)=[0x28]}, 0x92}}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x48, 0x38, &(0x7f0000001200)=[@flat={0x77622a85, 0x10b, r2, 0x2}, @fd={0x66642a85, 0x0, r1}, @flat={0x776a2a85, 0xb, r2}], &(0x7f0000001280)=[0x0, 0x58, 0x68, 0x38, 0x30, 0x58, 0x38]}, 0x6}}, @release={0x40046306, 0x1}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x50, 0x30, &(0x7f00000012c0)=[@fd={0x66642a85, 0x0, r1}, @fda={0x66646185, 0x9, 0x1, 0x3}, @flat={0x77682a85, 0x1, r2, 0x1}], &(0x7f0000001340)=[0x40, 0x70, 0x0, 0x38, 0x48, 0x0]}, 0x3}}], 0xc2, 0x0, &(0x7f0000001500)="c6d45d7a32bc900eb51282c5b394e31372ce09f1f24caf6830f1cf9fdb53f6e68389eb90432ef723a607534487e61b84041e744fe871eb3937fdcef103fff0f58e63b48517122f4a4496ecdc8569d0cc3bdfbd2b1b34420816ee6ee8e6512fd30ba4c281da57ba52bd42ca4d2e1c5fae549a757857222da8bbc8c30169d13c547101de100199268da8c2bd4a5f38a36ae4676415dc164aa06a42a6ce579baa8acafbb312439dfe3fe4473ea74fb4afe009cfe12d7ba6918665e5248898c32030d2cc"}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/04/07 14:01:25 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x300000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) [ 237.787895] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested [ 237.861269] binder: 17478:17479 got transaction to invalid handle [ 237.867637] binder: 17478:17479 transaction failed 29201/-22, size 48-72 line 2848 [ 237.899486] binder_alloc: binder_alloc_mmap_handler: 17478 20000000-20001000 already mapped failed -16 [ 237.914499] binder: 17478:17480 got transaction to invalid handle [ 237.920886] binder: 17478:17480 transaction failed 29201/-22, size 48-72 line 2848 2018/04/07 14:01:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) r1 = socket$inet(0x2, 0x0, 0x1ff) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/07 14:01:26 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x200000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) mremap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) r3 = dup(0xffffffffffffffff) ioctl$TUNSETLINK(r3, 0x400454cd, 0x10e) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000008ff8)) r4 = socket$inet(0xa, 0x2, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) r5 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000200)) 2018/04/07 14:01:26 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYRES64=r0], 0x1) 2018/04/07 14:01:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) mremap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) r3 = dup(0xffffffffffffffff) ioctl$TUNSETLINK(r3, 0x400454cd, 0x10e) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000008ff8)) r4 = socket$inet(0xa, 0x2, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) r5 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) 2018/04/07 14:01:26 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31d63713baf181ebb43e089c0add5818eb1aa55ef98376670f066429f177b83afe3c14f1748e92fe0cfee9e69739"], 0x3d) r1 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:26 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000c40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:26 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0xf0ffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:26 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x148) mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000001480)='./file0\x00', &(0x7f0000001400)='.') 2018/04/07 14:01:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 238.813553] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/04/07 14:01:26 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7ff, 0x40000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x8000) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000002c0)=@updsa={0x138, 0x1a, 0x601, 0x0, 0x0, {{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in=@dev={0xac, 0x14, 0x14}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sha224-avx\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8080}, 0x20000800) [ 238.858562] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/04/07 14:01:26 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d7c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:26 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40500, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000200)={0x2, 0x1, 0x5, 0x27, &(0x7f0000000100)=""/39, 0x59, &(0x7f0000000140)=""/89, 0x24, &(0x7f00000001c0)=""/36}) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4, &(0x7f0000000000)="a03def0608da5e15fa40b38eed3bf957987129ebbcd2d3cc5d78047302712da75284af9590a488b6559fef65e32348f6f9c037dbe49ef7b8a19082cb69754719506d9948945031f6c269b9bdcfda7d8d97b9f65c8167c98b41ad6ab011d6e57dbedf7220c60f43699e7cae62cd07787cf588e8e5dc41c8a9c945e701") r2 = gettid() waitid(0xe03111cd4b2e99ae, r2, &(0x7f0000000240), 0x20000000, 0x0) 2018/04/07 14:01:26 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0xdce20000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000), 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) mremap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) r3 = dup(0xffffffffffffffff) ioctl$TUNSETLINK(r3, 0x400454cd, 0x10e) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000008ff8)) r4 = socket$inet(0xa, 0x2, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) socket$inet(0xa, 0x2, 0x0) 2018/04/07 14:01:27 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x8, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:27 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0), 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1000, 0x8}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x81, 0x400, 0x10000, 0x2, 0xdd7b, 0x200, 0x7, {r2, @in={{0x2, 0x4e23}}, 0x80000001, 0xfffffffffffffffe, 0x3f, 0x1}}, &(0x7f0000000280)=0xb0) 2018/04/07 14:01:27 executing program 5: getpgrp(0xffffffffffffffff) getpid() fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001100)) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001140)=0x0) syz_open_procfs(r0, &(0x7f00000010c0)="6e65742f0002569a60a6") r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0xd, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/07 14:01:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000), 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:27 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000cfe000)) 2018/04/07 14:01:27 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0xffffffffffffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:27 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000180)=""/247}, {&(0x7f00000005c0)=""/4096}], 0x21d, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:28 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0xfffff000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:28 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000100)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) r4 = getpgrp(0xffffffffffffffff) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2802, 0x0) r5 = getpid() ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000001c0)=""/255) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r3, &(0x7f0000000000)={r3, r2}) 2018/04/07 14:01:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x7, 0x105003) accept$inet6(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'gre0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001c000303000000000000000007000000", @ANYRES32=r1, @ANYBLOB], 0x1c}, 0x1}, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x8a}, {r0, 0x4}, {r0, 0xc000}], 0x3, &(0x7f0000000040), &(0x7f0000000080)={0xffffffffffff4023}, 0x8) 2018/04/07 14:01:28 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x10000, 0x141440) 2018/04/07 14:01:28 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000000c0)={0x5}) semget$private(0x0, 0x7, 0x5a0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x168}, 0x1, 0x0, 0x0, 0x48001}, 0x11) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffe}, &(0x7f0000000080), &(0x7f00007adff0)={0x77359400}, 0xfffffd90) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) accept4$unix(r0, 0x0, &(0x7f00000002c0), 0x800) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000), 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) mremap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) r3 = dup(0xffffffffffffffff) ioctl$TUNSETLINK(r3, 0x400454cd, 0x10e) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000008ff8)) r4 = socket$inet(0xa, 0x2, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) 2018/04/07 14:01:28 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000540)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d9a025dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x75fa6868a004b6f2, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:28 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0xe2dc], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e", 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x7) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) 2018/04/07 14:01:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000080)=0x1, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x10000009f38, @dev={0xfe, 0x80, [], 0x17}, 0x80}, 0x1c) 2018/04/07 14:01:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = socket(0x19, 0xf, 0x69) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000040)="6e2c287778ce4672e2fad6e6126877ce6108edd62a3775368e9cbdeb0c3173bd492dec07faa583bb3d0e6f5ec369c5d61ab97474322a14ccd1c9b55c98c7ac4ac55eb9b6f55b3994a365c24706c12aa6b36646b718bb62016764abd4ef3b16f6a6d5893f0b053173069e993d6202973570586f416d1f9700e3b00dbd0618eea0f1e15ee6b7a57082d0b37fd6a97a183d2a97823aac449b13ce5b9eaf77d3bd74cee6c645f8152557ec120217dbbb690cf8beec57ac00ec3836eca28a7a9688ce4a0c49f12d3918021fec28756538bf2622ce0f895c03cf2f3a625cfb7ecab6d7", 0xe0) r5 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000008a0400000000001a0000000000000000"]) 2018/04/07 14:01:28 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x92c, @dev={0xfe, 0x80, [], 0xe}, 0x4}}, 0x5, 0x0, 0x40, 0xf5d3, 0x8001}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={r3, 0x4, 0x45510e13, 0x2, 0x8, 0x5, 0x80000001, 0x8, {r4, @in6={{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x6}}, 0x3ff, 0x8, 0x67a8, 0x659, 0x6}}, &(0x7f00000003c0)=0xb0) fcntl$setlease(r2, 0x400, 0x3) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1f) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) signalfd4(r0, &(0x7f00000000c0)={0xfffffffffffffeff}, 0x8, 0x7fe) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) mremap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) r3 = dup(0xffffffffffffffff) ioctl$TUNSETLINK(r3, 0x400454cd, 0x10e) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000008ff8)) socket$inet(0xa, 0x2, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000080)) 2018/04/07 14:01:28 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x80ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) mremap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) r3 = dup(0xffffffffffffffff) ioctl$TUNSETLINK(r3, 0x400454cd, 0x10e) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000008ff8)) r4 = socket$inet(0xa, 0x2, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) 2018/04/07 14:01:28 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) fcntl$setpipe(r0, 0x407, 0x400) 2018/04/07 14:01:28 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000880)={0x0, 0x74, &(0x7f0000000800)=[@in6={0xa, 0x4e22, 0xe91, @dev={0xfe, 0x80, [], 0x11}, 0x3}, @in6={0xa, 0x4e20, 0x200, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e21, 0x78f5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}]}, &(0x7f00000008c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x48, &(0x7f0000000540)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in6={0xa, 0x4e22, 0x1900, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffd72}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:28 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0xff00], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:29 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000005c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x568, 0x218, 0x150, 0x3e0, 0x0, 0x218, 0x4d0, 0x4d0, 0x4d0, 0x4d0, 0x4d0, 0x6, &(0x7f0000000040), {[{{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffffff, 'ipddp0\x00', 'vlan0\x00', {0xff}, {0xff}, 0x2d, 0x2, 0x10}, 0x0, 0xf0, 0x150, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}, @common=@inet=@ipcomp={0x30, 'ipcomp\x00', 0x0, {0x4d6, 0x4d5}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xff, [0x5, 0x1, 0x6, 0x2456, 0x9, 0xc], 0x1, 0xffffffffffffffc1}, {0x192, [0x1000, 0x1000, 0x8, 0x7fffffff, 0x4, 0x5], 0x10000, 0x0, 0x8001}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x15}, @loopback=0x7f000001, 0x0, 0x0, 'gretap0\x00', 'rose0\x00', {}, {}, 0x89, 0x1, 0x78}, 0x0, 0x98, 0xc8}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x6, 0x4000000000000000, @loopback=0x7f000001, 0x4e24}}}, {{@uncond, 0x0, 0x98, 0xd8}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0xffffffff00000001, 0x2, @ipv4=@loopback=0x7f000001, 0x4e21}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0xffffffff, 0x0, 'irlan0\x00', 'erspan0\x00', {0xff}, {0xff}, 0x5c, 0x1, 0x4d}, 0x0, 0xc0, 0xf0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x8, 0xfff, 0x8001, 0x3}}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x210, 0x104, 0x1, 0x1}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x36}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x913) r2 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x28, 0x0, &(0x7f0000000180)=[@acquire={0x40046305}, @release={0x40046306, 0x2}, @decrefs={0x40046307, 0x4}, @clear_death={0x400c630f, 0x4, 0x3}], 0x25, 0x0, &(0x7f00000001c0)="238ea8832c4cc04d05694996ae1e46ce956c90661738a8e51cf1209090587cee735589763e"}) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) connect$packet(r0, &(0x7f0000000140)={0x11, 0x19, r3, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(r1, &(0x7f0000000100), 0x0, 0xd) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:29 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x204, 0x0, 0x401}]}) [ 241.355094] QAT: Invalid ioctl [ 242.288746] QAT: Invalid ioctl 2018/04/07 14:01:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) mremap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) r3 = dup(0xffffffffffffffff) ioctl$TUNSETLINK(r3, 0x400454cd, 0x10e) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000008ff8)) socket$inet(0xa, 0x2, 0x4) 2018/04/07 14:01:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:30 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) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400100, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0x831, 0x8) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x6) 2018/04/07 14:01:30 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x6], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:30 executing program 0: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) fsetxattr(r0, &(0x7f0000000040)=@random={'trusted.', '\x00'}, &(0x7f0000000080)="7bbd2a6d643573756d656d3023262d74727573746564657468316370757365745d73656c696e757800", 0x29, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) process_vm_writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/89, 0x59}, {&(0x7f0000000180)=""/182, 0xb6}, {&(0x7f0000000240)=""/101, 0x65}], 0x3, &(0x7f0000000380)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x100) getsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000000400)=""/186, &(0x7f00000004c0)=0xba) sendmsg$key(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000500)={0x2, 0x16, 0x6, 0x0, 0x1c, 0x0, 0x70bd27, 0x25dfdbfe, [@sadb_x_sec_ctx={0x3, 0x18, 0x2, 0x6, 0x9, "d929eda3c5f2d72888"}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x7, 0x10, 0x10}, @sadb_x_sa2={0x2, 0x13, 0x52e6, 0x0, 0x0, 0x70bd25, 0x3503}, @sadb_lifetime={0x4, 0x7, 0x2, 0x2, 0x5, 0x401}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x8001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}}, @sadb_lifetime={0x4, 0x0, 0x6, 0x2, 0x80000001, 0x10000}, @sadb_x_nat_t_port={0x1, 0x0, 0x4e23}]}, 0xe0}, 0x1}, 0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000680)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) fsync(r2) stat(&(0x7f0000000700)='./file1\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() syz_fuse_mount(&(0x7f00000006c0)='./file0/file0\x00', 0xc000, r4, r5, 0x0, 0x1) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000007c0)={0x1, 0x3f}, 0x8) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000800)={[0x105001, 0x0, 0xf000, 0x100000], 0x100000001, 0x1, 0x800}) r6 = msgget$private(0x0, 0x80) msgsnd(r6, &(0x7f0000000880)={0x1, "1a59da9a9fb8c5ff2a4b7634a6335583a894f5b364d62672d4ec70a2be773bd377de3759d1d23cc1d472bc70d09be293a787d22bdef1f90c39af132b8e2e00096296334c57db413d323821adf28c9dcba43db0cc8bb37a272b180ab9a1e2c7d2ab287f20df2dc0a317fc7a6204a826e7e1e463504dff419367e06391ebc85229851928d0708f8b3f52965cefcc94fb6a619b8a00fc1bfc283d7044c99b3eaf32bafac9611b"}, 0xad, 0x800) sendmsg$nl_netfilter(r2, &(0x7f0000001b00)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x801080}, 0xc, &(0x7f0000001ac0)={&(0x7f0000000980)={0x1128, 0x5, 0x7, 0x400, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0xa}, [@generic="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", @typed={0xc, 0x7c, @u64=0x100}, @typed={0x8, 0x20, @u32=0x4}, @generic="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"]}, 0x1128}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000001b40)={0x2, 0x2}) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001b80), &(0x7f0000001bc0)=0x4) setresuid(r4, r4, r4) ioctl$TIOCNXCL(r3, 0x540d) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001c00)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001c40)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001c80)={r7, 0x5, "286d4726e9"}, &(0x7f0000001cc0)=0xd) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001d00)={r8, 0xffffffffffff894b}, &(0x7f0000001d40)=0x8) socket$unix(0x1, 0x2, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000001d80)=0x86, 0x1) fallocate(r2, 0x3, 0x9, 0x6) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000001e00)={0x6, &(0x7f0000001dc0)=[{0x1}, {0x80, 0x6}, {0x128, 0x82}, {0x6, 0x6777d8f5}, {0xaaf, 0x401}, {0x8, 0x4}]}) msgsnd(r6, &(0x7f0000001e40)={0x3, "245071c7cfc1c7f15040e84ac3dde66e76a65a0a4c8696dcb9f632665cf6fb0b275dd4703e81742a43639548dfea215e0d62eed81e427e209796de761c5e24a3923a0c816e6f15534210855ac0c3865c17d06210c8864515edc7086e6d6f6a45f4eba5a2f5431e"}, 0x6f, 0x800) 2018/04/07 14:01:30 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) socket$pptp(0x18, 0x1, 0x2) r0 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001540)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001580)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000001680)=0xe8) rt_tgsigqueueinfo(r0, r0, 0x21, &(0x7f0000000100)={0x16, 0xf94c, 0x5, 0x8}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000016c0)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e21, 0x6, 0x4e24, 0xfffffffffffffffc, 0xa, 0x80, 0x20, 0xbf, r2, r3}, {0x80000001, 0x8, 0xba85, 0x4, 0x2, 0x3e0, 0x9, 0x1fc6b535}, {0x2, 0x4b, 0x3, 0x4}, 0x9f7, 0x6e6bb4, 0x1, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x400, 0x4d2, 0x33}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3504, 0x2, 0x2, 0xffff, 0x5, 0xfdf2, 0x7bd}}, 0xe8) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000000180)={0x4, 0x1c, [0x9, 0x2, 0x81, 0xfffffffffffeffff, 0xf50b, 0x2, 0xfffffffffffffffb]}) mknod(&(0x7f00000000c0)='./file1\x00', 0x80, 0x81e) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x800, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f00000000c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/07 14:01:30 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = open(&(0x7f0000000580)='./file0\x00', 0x80008040, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'vlan0\x00', 0x10}) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x4, 0x0, 0xffffffff, "a65d3609d2b4c9ed98b3bf78edd8b59abaef757d8a85a93e06dbf2e63bd5c4490f8fa30c2b1c8bafcf1a9d7119e22f6e7bbf29fd0b381ecec5c17c0c43cbc7", 0x10}, 0x60) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x5, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:30 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000cc0)=""/254, &(0x7f0000000540)=""/119, &(0x7f0000000c00)=""/150, 0x10000}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:30 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x600000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000002700ff0a000000fb18ec610000000000130000000c0001000800010e"], 0x1fd}, 0x1}, 0x0) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x7ffffffff000, 0x0, 0x10, r1, 0x0) 2018/04/07 14:01:30 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000040)=0xd3, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000002e00)=[{{&(0x7f00000013c0)=@nfc, 0x80, &(0x7f0000002980)=[{&(0x7f00000018c0)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, &(0x7f0000003000)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) 2018/04/07 14:01:30 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x2000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:30 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x800000000010, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0xa}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x7, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000140)=""/114) 2018/04/07 14:01:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:30 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x8000000011, &(0x7f0000000000)="6eb137c9", 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0), 0x10) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000180), &(0x7f0000000080)=0x5) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000100)={0x5, 0x80d, 0xa, 0xffffffffffffff37, 0x2}) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000140)=0x10) 2018/04/07 14:01:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) mremap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) r3 = dup(0xffffffffffffffff) ioctl$TUNSETLINK(r3, 0x400454cd, 0x10e) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000008ff8)) 2018/04/07 14:01:30 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="11974c3dd6282ea3e9da2aa58ec3ead00a2f22ea9b57ba45516f43d3227adabe14c1d3b4fc7bb524bb394a32e0ab5b1a1bdbd06e65d5d1f3e912a6c56e16f7cae2d748628aaeb67b725090dedef59d7976dfeed954b9e07c72e0ed984723edb8653fb4b9204ebf7f3e1424a2fe01a1771ad31f7206ad2f13a7419ebbe7631a4a40b9eeb906f0066dbbf1cc329f4132223dd5fc12443388f85b485d12a99f3e4c2711c3c437162c08d0d8d1a2cc5220a081445c85222d1b8614fbae3d4ae8e5527f9ea749ff1e159eea2b9e5256add5cbe0c82d65596cb312a2f96e9aa0b2d745d5e0e71e805cf083f8f51708a4560de5ec1738f9afafde79bd17d3a51e9f2d18824dc331634448a890496660c3f39ad165bb6b43d878bfcd66b203"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000c40)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e6210008000093fabd8b935e0af0291a0a51f206751501b45b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242936877cdd2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b0460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcdcbef3af89d67a914daa5d9adab5484e98c07a53fa47fbf5702c2c7e11a43ca225b107fcf8c65ff099a92a389ef1396b96cf693249359b159983846bc0efa94e0a156a40bfc4d1962d6d672aca44b5cf1f225aac2afe3ce44f442c97aa575aaca6540e6e0673e3dd5626787b52689607f23d330bc2b39690abf6c2153fc7a094285a7ae162ec3a9d060af0e282cc98a3096bf88eb9e991ce27a82b968d476dd3d01"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:30 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x40000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:30 executing program 0: msgsnd(0x0, &(0x7f0000000200)={0x3}, 0x8, 0x0) 2018/04/07 14:01:30 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000094dfc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000c98000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000000050100fffffffffffdffff00000000"], 0x14}, 0x1}, 0x0) 2018/04/07 14:01:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:31 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x7c, 0x17, 0xf00, 0x70bd28, 0x25dfdbfc, {0x1b}, [@typed={0x54, 0x35, @binary="642b6f6e18f6ec4089c4ac09094a02eb3a0266e5c07df2e0eb73c20654e0de4ebc17e42b795646ca2ebdd1c7c2f0f0ac121534a785e0a1215e61c43db917b46cf752cc5f803d540f5a79cb270989e568"}, @typed={0x14, 0x63, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x10}, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0xfffffffffffffffd, &(0x7f0000000200)={0xbffffffffffffffe}, 0x0, 0xb090272cbbe82c7e) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000009ff70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1}, 0x10) 2018/04/07 14:01:31 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x6000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) mremap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) r3 = dup(0xffffffffffffffff) ioctl$TUNSETLINK(r3, 0x400454cd, 0x10e) 2018/04/07 14:01:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:01:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/04/07 14:01:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:31 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00000004c0)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, &(0x7f0000c71000)=@alg, &(0x7f0000000040)=0x3dc, 0x0) dup2(r2, r1) sendmsg$alg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001700)="97", 0x1}], 0x1, &(0x7f0000001800)}, 0x0) 2018/04/07 14:01:31 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:31 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) 2018/04/07 14:01:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:31 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_flowlabel\x00') read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/07 14:01:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) mremap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) dup(0xffffffffffffffff) [ 243.838791] binder: 17807:17808 transaction failed 29189/-22, size 0-0 line 2848 2018/04/07 14:01:31 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x80ffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 243.903349] binder: 17807:17819 transaction failed 29189/-22, size 0-0 line 2848 [ 244.031301] binder: undelivered TRANSACTION_ERROR: 29189 [ 244.036983] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/07 14:01:32 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f0000000180)={0x7}, &(0x7f00000001c0), &(0x7f0000000200)={0x0, 0x1c9c380}, 0x8) socket$inet_smc(0x2b, 0x1, 0x0) r1 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) keyctl$session_to_parent(0x12) recvfrom$ipx(r1, &(0x7f0000000040)=""/178, 0xb2, 0x2022, &(0x7f0000000100)={0x4, 0x100000001, 0x3f, "3583acaf2cab", 0x20}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x48000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:32 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="11974c3dd6282ea3e9da2aa58ec3ead00a2f22ea9b57ba45516f43d3227adabe14c1d3b4fc7bb524bb394a32e0ab5b1a1bdbd06e65d5d1f3e912a6c56e16f7cae2d748628aaeb67b725090dedef59d7976dfeed954b9e07c72e0ed984723edb8653fb4b9204ebf7f3e1424a2fe01a1771ad31f7206ad2f13a7419ebbe7631a4a40b9eeb906f0066dbbf1cc329f4132223dd5fc12443388f85b485d12a99f3e4c2711c3c437162c08d0d8d1a2cc5220a081445c85222d1b8614fbae3d4ae8e5527f9ea749ff1e159eea2b9e5256add5cbe0c82d65596cb312a2f96e9aa0b2d745d5e0e71e805cf083f8f51708a4560de5ec1738f9afafde79bd17d3a51e9f2d18824dc331634448a890496660c3f39ad165bb6b43d878bfcd66b203"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) r7 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r7, 0x10, &(0x7f0000000580)={0x0, 0x0}) perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x1, 0x101, 0x200, 0x36acf4b7, 0x0, 0x10001, 0x2004, 0x2, 0x6, 0x8f, 0x4, 0x200, 0x8, 0x8, 0x10000, 0x44, 0x0, 0x1, 0xfff, 0x3, 0xbaa, 0x401, 0x1f, 0x1, 0x0, 0x9, 0xa80, 0x8ce, 0x9ed, 0x20, 0x8a1, 0xd9, 0x0, 0x800, 0x3, 0x6, 0x0, 0x3, 0x1, @perf_config_ext={0x85, 0x38}, 0x0, 0x100, 0x6737, 0x0, 0x1, 0x7, 0x5}, r8, 0x9, r7, 0x8) r9 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r9, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r10 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r10, 0x0, 0x0, 0x0) accept$inet(r9, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2}, 0x10) 2018/04/07 14:01:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) 2018/04/07 14:01:32 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x4000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x80000000004) write(r0, &(0x7f000058bfe4)="2900000014000300ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/04/07 14:01:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) mremap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) 2018/04/07 14:01:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:32 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0xff000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:32 executing program 5: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) 2018/04/07 14:01:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:32 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000000004, 0x40000137}, 0xfffffffffffffea0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) 2018/04/07 14:01:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x442000000000127c, &(0x7f0000000000)) 2018/04/07 14:01:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) mremap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:32 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x4000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20}, 0x1}, 0x0) [ 244.822750] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/07 14:01:33 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f0000000080)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:33 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000540)={0x3, 0x6}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000580)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$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'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:33 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_flowlabel\x00') 2018/04/07 14:01:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) mremap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) 2018/04/07 14:01:33 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xffffffc0], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)={0x14, 0x10, 0x1000709, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/07 14:01:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:33 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x6400000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:33 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaabcaaaaaaffffffffffff0800450075eb8d450f33e9c78c0f7bde00280000000000009078", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000000040)=""/197, &(0x7f0000000140)=0xc5) 2018/04/07 14:01:33 executing program 5: r0 = socket$inet(0x2, 0x2000000000003, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff9, 0x4002) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000080)={0xb2fbd9b, 0x100000}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/26) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000240)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000005c0)=0x0) fstat(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000740)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000780)={{{@in, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000880)=0xe8) getgroups(0x4, &(0x7f00000008c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000900)={0x0}, &(0x7f0000000940)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000a80)=0xe8) lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000b80)=0x0) lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000c80), &(0x7f0000000cc0), &(0x7f0000000d00)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000d40)=0x0) r18 = geteuid() lstat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002440)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002480)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@broadcast}}, &(0x7f0000002580)=0xe8) stat(&(0x7f00000025c0)='./file0\x00', &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002680)=0x0) r24 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000026c0)={0x0, 0x0, 0x0}, &(0x7f0000002700)=0xc) r26 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002740)={{{@in6=@ipv4, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000002840)=0xe8) fstat(r1, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000002a00)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000180)="80a95f2582bd6a3909803693e5adafb532a410e05968d208c9518bf71e82fec4dc32cd884385ddd96707be684f3d563b4e5bf638c25a712fdb811f8c066cfc1a7924d2bc5bcba393", 0x48}], 0x1, &(0x7f0000000440)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x68, 0x4000}, {&(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000540)="bec1e8ccdd10fbf2bb2adf27a922c14933d2", 0x12}], 0x1, &(0x7f0000000e40)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r1, r1, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x118, 0x44010}, {&(0x7f0000000f80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000001000)="b2b3e42ef7353056393f4e1a983b74a5ebcf399ca11eda79f704ecbf982b3dfce493aa822d6a73ab0112f9481fa65f0bc6f32c8a64535b8683a5a8470ca56a91a425b76ff46440111e88fd1f76349130f40a45e2da91876371c8dba8c2d2c9b893c5120fac538f0d292cdef57b1a27cd79de25d73b112372", 0x78}, {&(0x7f0000001080)="3eaeb2d36d11cf7fe6ca9f8b9eaabf30497ca6521f5bea1333a9f222948a3071e5cdc37f89b3841776522ba01cc5f0567fc7aa8e88cb1ca64cc248c2f880a684230dba34707f5c44e6823ced39b54eb0d5bf614982194c592b6757947f8a214a05c4abd0b5f10b69e4773e15e6d0b19dcc4dcffe544e216899ca343790464adf3c2e4e5bcb69577a8eea30ae3927714f727042641f45d224e3bfaf16c136c23659c73e6bf7cf708e63147bae5ec7a8e24808f5a9e20e7b64d481775e39acf78bb4fa9df6cf256dc4dd16729120483cf4fe5b2f99b87b", 0xd6}, {&(0x7f0000001180)}, {&(0x7f00000011c0)="6d9d5b4006b68c45980233ffb213a58b848f68f85e84869c908eb0dab386803deed4fcb2ce725fb04af3defb6c3606ac032b04df959ace49d5333f1b0318b2657333e0836853f0a9d8cb5e1cf7e925faf0ce3ee9d1dd6ed52b04dbd1a924fae4293d57308a05ce0745ed1610327d4e03f144969c12e6", 0x76}, {&(0x7f0000001240)="29124f604a409724fc52bf5d05b6ea359d8335ecea594522e3b20e99551a0c330a9a28f09820c03083d526351f6a46406ccbbb3594c2728e37113d1fec9b280d5473568dc5df78547aadd2da36d5c87bce27b75cd75cd075f72db418f30639ca58adb9f67ade4d426766b14cdec30d377ceb62799e7b477f1a9f261a2548a7423d", 0x81}, {&(0x7f0000001300)="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", 0x1000}, {&(0x7f0000002300)="5fa390b632ee9de23202", 0xa}, {&(0x7f0000002340)="91fe4ec5c12dbd894284c17dbc5a37de4b4aae024f461a86e64eac48ac170f9648522acd46197d642abd41e0fb09a0edcf018a029eaacd2a1e98aa87ac4337bb88a45c80ed8edcc433cf20afcad085e19c152198a267b1b179eee5d71a8abe03efef2a9eba83d6ce03cacda689fc2f1f62d35f7d6517a235a5b7bb46", 0x7c}], 0x8, &(0x7f0000002900)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0xd0, 0x20000004}], 0x3, 0x0) 2018/04/07 14:01:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}, 0x30100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040), 0x4) r2 = socket$inet(0x2, 0x200000000003, 0x7) recvfrom$inet(r1, &(0x7f0000000080)=""/22, 0x16, 0x40, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) accept$inet(r2, &(0x7f0000000200)={0x0, 0x0, @remote}, &(0x7f0000000240)=0x10) setsockopt$inet_int(r2, 0x0, 0x1008000000d1, &(0x7f0000000180)=0x4, 0x4) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1215060af77bb89a0799f786c348647f"], 0x1) 2018/04/07 14:01:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:33 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000540)={r6, 0x561ba790d3827641, &(0x7f0000000800)=[@in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x1b}, 0x6}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:34 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r1 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x6c, "1c911ae075e3ac89155c5fe214beb8a82b37d1f6ed072baeb736ed7e43ebcbd95d1381a9225dc8df888698bf89fca1f114803ab332fc3e177dfe71390f4c07e4de17144300afd7f19f10ed7c7baf0fe83f219b22cbd11b04690fd548f8a43cfd81232067c3c668c23ee6c89d"}, &(0x7f0000000180)=0x74) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x4, 0x0, 0x0, 0x4}}, 0x26) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:34 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e24, 0xffffffff, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{0x0, 0x2710}, {r2, r3/1000+10000}}) r4 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x7, 0x20000) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f00000003c0)={0x0, 0x9}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x3f, 0x10}, &(0x7f00000000c0)=0xc) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000000340)={0x40000000, 0xf1, 0x29}) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) rt_sigtimedwait(&(0x7f0000000280)={0x3f}, &(0x7f00000002c0), &(0x7f0000000300)={0x0, 0x1c9c380}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000100)={r7, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x0, 0x6}, 0x90) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000400)=r6) fcntl$getownex(r0, 0x10, &(0x7f0000000440)={0x0, 0x0}) syz_open_procfs(r8, &(0x7f0000000480)='net/igmp6\x00') 2018/04/07 14:01:34 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x4000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev, @broadcast}, &(0x7f0000000140)=0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x1c, 0x1c, 0x1, 0x0, 0x0, {0x1}, [@nested={0x8, 0x1, [@generic="b5"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/07 14:01:34 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r5, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r7 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r7, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r6, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:34 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x3000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:34 executing program 6 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:34 executing program 5: sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000001c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e8e711f76487b45526c7694c430bb7c78c9afa00000000000000f73c988874e1673a626ab6baf6360006debbbbdc508e0ec0993deab8c075b5a39e03660cce"}, 0x60, &(0x7f0000000740)=[{&(0x7f00000003c0)="77e9a89615b42cf730ae36d3e229adcc", 0x10}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000000000000000000000000804cc19dc1ef736eabc20c1c1cb289614701c02f0d18481336e696d4fb6e89d1bd65e7953456e70e3648c5a9bef87100000000000000000000000000339afe4a9c5cb8d34853aa1a9096e20fb4871b8af4437de1f7c78594340a793aa170a9751263798f7838470d0aac98c36cf14899578c5475683db06ccc3ae71af1955bf9e3739d7e3ba40158392cad7fe001ae164602e4502f662fd60318bba37021e473f3aeed24c9f0cf0f9e8448d4c7132c69c56370dab109bc74a5c4980f4f"], 0x10}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/07 14:01:34 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x100) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000200)="96", 0x1}], 0x1, &(0x7f0000000400)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x5, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x200, 0x8, 0xff}}], 0x60, 0xffffffffffffffff}, {&(0x7f0000000000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x200040c1) fcntl$addseals(r1, 0x409, 0xd) 2018/04/07 14:01:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) [ 247.046488] FAULT_INJECTION: forcing a failure. [ 247.046488] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 247.058481] CPU: 0 PID: 17980 Comm: syz-executor6 Not tainted 4.16.0+ #4 [ 247.065333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.074690] Call Trace: [ 247.077313] dump_stack+0x1b9/0x294 [ 247.080963] ? dump_stack_print_info.cold.2+0x52/0x52 [ 247.086169] ? __lock_acquire+0x7f5/0x5130 [ 247.090423] should_fail.cold.4+0xa/0x1a 2018/04/07 14:01:34 executing program 4: r0 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000640)=""/212) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000780)='/dev/dsp\x00', 0x10000000040000, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) fcntl$setlease(r1, 0x400, 0x0) r2 = perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105541, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x7, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000240)={0x8, 0x208, 0xfffffffffffffffb, 0x9, r5}, &(0x7f0000000280)=0x10) pwrite64(r4, &(0x7f0000008040), 0x0, 0x0) ioctl$KDSETMODE(r4, 0x4b3a, 0x401) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) fallocate(r6, 0x1, 0x3f, 0x3) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f00000000c0)) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000080)=0x0) r8 = getpgrp(r7) ioprio_set$pid(0x1, r8, 0x9) r9 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="030b", 0x2, 0xfffffffffffffffd) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getgroups(0x3, &(0x7f0000000480)=[0x0, 0x0, 0x0]) keyctl$chown(0x4, r9, 0x0, 0x0) r10 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r10) getuid() getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f00000005c0)=""/125, &(0x7f0000000340)=0x7d) signalfd(r2, &(0x7f00000002c0)={0x4}, 0x8) sysfs$3(0x3) truncate(&(0x7f0000000400)='./file0\x00', 0x7) close(r4) [ 247.094506] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 247.099623] ? debug_check_no_locks_freed+0x310/0x310 [ 247.104825] ? check_noncircular+0x20/0x20 [ 247.109077] ? __lock_acquire+0x7f5/0x5130 [ 247.113322] ? unwind_get_return_address+0x61/0xa0 [ 247.118265] ? __save_stack_trace+0x7e/0xd0 [ 247.122606] ? debug_check_no_locks_freed+0x310/0x310 [ 247.127807] ? perf_trace_lock+0x900/0x900 [ 247.132053] ? perf_trace_lock+0xd6/0x900 [ 247.136208] ? perf_trace_lock+0x900/0x900 [ 247.140465] __alloc_pages_nodemask+0x34e/0xd70 2018/04/07 14:01:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) [ 247.145152] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 247.150175] ? perf_trace_lock_acquire+0xe3/0x980 [ 247.155024] ? __lock_acquire+0x7f5/0x5130 [ 247.159277] ? zap_class+0x720/0x720 [ 247.162999] ? perf_trace_lock+0x900/0x900 [ 247.167247] ? graph_lock+0x170/0x170 [ 247.171057] ? __lock_acquire+0x7f5/0x5130 [ 247.175322] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 247.180877] alloc_pages_current+0x10c/0x210 [ 247.185305] skb_page_frag_refill+0x453/0x6a0 [ 247.189813] ? sock_kfree_s+0x60/0x60 [ 247.193629] ? rcu_is_watching+0x85/0x140 [ 247.197789] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 247.203005] tun_build_skb.isra.51+0x348/0x1dc0 [ 247.207684] ? perf_trace_lock+0xd6/0x900 [ 247.211855] ? tun_device_event+0x1020/0x1020 [ 247.216358] ? zap_class+0x720/0x720 [ 247.220078] ? lock_acquire+0x1dc/0x520 [ 247.224059] ? alloc_set_pte+0x1077/0x16a0 [ 247.228302] ? print_usage_bug+0xc0/0xc0 [ 247.232365] ? graph_lock+0x170/0x170 [ 247.236169] ? lock_release+0xa10/0xa10 [ 247.240157] ? pmd_val+0x80/0xf0 [ 247.243534] ? reacquire_held_locks+0xbc/0x3e0 [ 247.248123] ? print_usage_bug+0xc0/0xc0 [ 247.252197] ? print_usage_bug+0xc0/0xc0 [ 247.256265] ? print_usage_bug+0xc0/0xc0 [ 247.260337] ? print_usage_bug+0xc0/0xc0 [ 247.264406] ? __lock_acquire+0x7f5/0x5130 [ 247.268641] ? debug_check_no_locks_freed+0x310/0x310 [ 247.273841] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 247.279043] ? print_usage_bug+0xc0/0xc0 [ 247.283122] ? debug_check_no_locks_freed+0x310/0x310 [ 247.288313] ? __lock_acquire+0x7f5/0x5130 [ 247.292569] tun_get_user+0xc04/0x4100 [ 247.296490] ? tun_build_skb.isra.51+0x1dc0/0x1dc0 [ 247.301424] ? graph_lock+0x170/0x170 [ 247.305232] ? zap_class+0x720/0x720 [ 247.308957] ? perf_trace_lock+0x900/0x900 [ 247.313203] ? find_held_lock+0x36/0x1c0 [ 247.317280] ? lock_downgrade+0x8e0/0x8e0 [ 247.321439] ? rcu_is_watching+0x85/0x140 [ 247.325594] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 247.330802] ? tun_get+0x22b/0x360 [ 247.334343] ? tun_chr_close+0x60/0x60 [ 247.338245] tun_chr_write_iter+0xb9/0x154 [ 247.342485] do_iter_readv_writev+0x6a0/0x970 [ 247.346996] ? vfs_dedupe_file_range+0xa00/0xa00 [ 247.351765] ? rw_verify_area+0x118/0x360 [ 247.355927] do_iter_write+0x185/0x5f0 [ 247.359822] ? dup_iter+0x270/0x270 [ 247.363466] vfs_writev+0x1c7/0x330 [ 247.367101] ? vfs_iter_write+0xb0/0xb0 [ 247.371085] ? wait_for_completion+0x870/0x870 [ 247.375700] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.381241] ? __fdget_pos+0xd6/0x1e0 [ 247.385045] ? __fdget_raw+0x20/0x20 [ 247.388763] ? __sb_end_write+0xac/0xe0 [ 247.392756] do_writev+0x112/0x2f0 [ 247.396304] ? vfs_writev+0x330/0x330 [ 247.400106] ? mm_fault_error+0x380/0x380 [ 247.404268] SyS_writev+0x27/0x30 [ 247.407729] ? SyS_readv+0x30/0x30 [ 247.411268] do_syscall_64+0x29e/0x9d0 [ 247.415144] ? vmalloc_sync_all+0x30/0x30 [ 247.419282] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.423764] ? finish_task_switch+0x1ca/0x820 [ 247.428260] ? syscall_return_slowpath+0x5c0/0x5c0 [ 247.433193] ? syscall_return_slowpath+0x30f/0x5c0 [ 247.438123] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 247.443474] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.448303] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 247.453477] RIP: 0033:0x455111 [ 247.456652] RSP: 002b:00007f5fba29dba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 247.464381] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000455111 [ 247.471644] RDX: 0000000000000001 RSI: 00007f5fba29dbf0 RDI: 00000000000000fc [ 247.478899] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 247.486153] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000014 [ 247.493405] R13: 0000000000000658 R14: 00000000006fc8e0 R15: 0000000000000000 2018/04/07 14:01:35 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x9a15053904682a66, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:35 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x78, r1, 0x32e, 0x70bd27, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xe000000000000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x88b3}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4800}, 0x4000000) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)={0x20, 0x2d, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x8, @binary='\b'}]}]}, 0x17}, 0x1}, 0x0) 2018/04/07 14:01:35 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xdce20000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:35 executing program 6 (fault-call:3 fault-nth:1): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:35 executing program 4: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1a, "1805cc08a820f09993751a19ef4a2557f2d7fbe8a5b0dba5684f"}, &(0x7f0000000040)=0x22) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x20, 0x5, 0x0, 0x74, 0x100000000, 0x9, 0xffff, 0x100000001, 0x8, 0x7, 0x1, 0x3, 0x95, 0x4, 0x63]}, &(0x7f0000000180)=0x100) 2018/04/07 14:01:35 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x20000003, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000880)='/dev/net/tun\x00', 0x0, 0x151405) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000000000000000000002001300020000000000000000000000030000000000000002000000e0008f95187d242e1bc3000002000100000000000000000200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000800)=ANY=[@ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYRES16=r2, @ANYRES64=r3, @ANYRES64=r3, @ANYRES16=r0, @ANYPTR64, @ANYRES64=r3], @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="11974c3dd6282ea3e9da2aa58ec3ead00a2f22ea9b57ba45516f43d3227adabe14c1d3b4fc7bb524bb394a32e0ab5b1a1bdbd06e65d5d1f3e912a6c56e16f7cae2d748628aaeb67b725090dedef59d7976dfeed954b9e07c72e0ed984723edb8653fb4b9204ebf7f3e1424a2fe01a1771ad31f7206ad2f13a7419ebbe7631a4a40b9eeb906f0066dbbf1cc329f4132223dd5fc12443388f85b485d12a99f3e4c2711c3c437162c08d0d8d1a2cc5220a081445c85222d1b8614fbae3d4ae8e5527f9ea749ff1e159eea2b9e5256add5cbe0c82d65596cb312a2f96e9aa0b2d745d5e0e71e805cf083f8f51708a4560de5ec1738f9afafde79bd17d3a51e9f2d18824dc331634448a890496660c3f39ad165bb6b43d878bfcd66b203"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)="64030020", 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = request_key(&(0x7f00000008c0)='pkcs7_test\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000940)='syz_tun\x00', 0xfffffffffffffff9) r9 = add_key(&(0x7f0000000580)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500), 0x0, r8) keyctl$reject(0x13, r9, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) [ 247.956437] FAULT_INJECTION: forcing a failure. [ 247.956437] name failslab, interval 1, probability 0, space 0, times 0 [ 247.967763] CPU: 1 PID: 18009 Comm: syz-executor6 Not tainted 4.16.0+ #4 [ 247.974619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.983975] Call Trace: [ 247.986578] dump_stack+0x1b9/0x294 [ 247.990230] ? dump_stack_print_info.cold.2+0x52/0x52 [ 247.995436] should_fail.cold.4+0xa/0x1a [ 247.999496] ? __save_stack_trace+0x7e/0xd0 [ 248.003813] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 248.008919] ? rcu_pm_notify+0xc0/0xc0 [ 248.012793] ? print_usage_bug+0xc0/0xc0 [ 248.016849] ? rcu_read_lock_sched_held+0x108/0x120 [ 248.021852] ? __alloc_pages_nodemask+0xacf/0xd70 [ 248.026682] ? graph_lock+0x170/0x170 [ 248.030472] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 248.035471] ? __lock_acquire+0x7f5/0x5130 [ 248.039700] ? find_held_lock+0x36/0x1c0 [ 248.043757] should_failslab+0x124/0x180 [ 248.047813] kmem_cache_alloc+0x47/0x760 [ 248.051877] __build_skb+0xa3/0x410 [ 248.055491] ? skb_try_coalesce+0x1c70/0x1c70 [ 248.059971] ? graph_lock+0x170/0x170 [ 248.063754] ? lock_acquire+0x1dc/0x520 [ 248.067718] ? tun_build_skb.isra.51+0x5b1/0x1dc0 [ 248.072554] build_skb+0x6f/0x2e0 [ 248.075991] ? __build_skb+0x410/0x410 [ 248.079902] tun_build_skb.isra.51+0x8df/0x1dc0 [ 248.084567] ? tun_device_event+0x1020/0x1020 [ 248.089053] ? lock_acquire+0x1dc/0x520 [ 248.093011] ? alloc_set_pte+0x1077/0x16a0 [ 248.097236] ? print_usage_bug+0xc0/0xc0 [ 248.101283] ? graph_lock+0x170/0x170 [ 248.105064] ? lock_release+0xa10/0xa10 [ 248.109033] ? pmd_val+0x80/0xf0 [ 248.112391] ? reacquire_held_locks+0xbc/0x3e0 [ 248.116959] ? print_usage_bug+0xc0/0xc0 [ 248.121013] ? print_usage_bug+0xc0/0xc0 [ 248.125072] ? print_usage_bug+0xc0/0xc0 [ 248.129116] ? print_usage_bug+0xc0/0xc0 [ 248.133167] ? __lock_acquire+0x7f5/0x5130 [ 248.137384] ? debug_check_no_locks_freed+0x310/0x310 [ 248.142559] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 248.147739] ? print_usage_bug+0xc0/0xc0 [ 248.151790] ? debug_check_no_locks_freed+0x310/0x310 [ 248.156962] ? __lock_acquire+0x7f5/0x5130 [ 248.161197] tun_get_user+0xc04/0x4100 [ 248.165071] ? debug_check_no_locks_freed+0x310/0x310 [ 248.170255] ? debug_check_no_locks_freed+0x310/0x310 [ 248.175435] ? tun_build_skb.isra.51+0x1dc0/0x1dc0 [ 248.180350] ? graph_lock+0x170/0x170 [ 248.184147] ? graph_lock+0x170/0x170 [ 248.187932] ? lock_acquire+0x1dc/0x520 [ 248.191896] ? __fdget_pos+0x1a9/0x1e0 [ 248.195774] ? find_held_lock+0x36/0x1c0 [ 248.199830] ? lock_downgrade+0x8e0/0x8e0 [ 248.203969] ? kasan_check_read+0x11/0x20 [ 248.208098] ? rcu_is_watching+0x85/0x140 [ 248.212234] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 248.217417] ? tun_get+0x22b/0x360 [ 248.220941] ? tun_chr_close+0x60/0x60 [ 248.224823] tun_chr_write_iter+0xb9/0x154 [ 248.229048] do_iter_readv_writev+0x6a0/0x970 [ 248.233532] ? vfs_dedupe_file_range+0xa00/0xa00 [ 248.238278] ? rw_verify_area+0x118/0x360 [ 248.242414] do_iter_write+0x185/0x5f0 [ 248.246288] ? dup_iter+0x270/0x270 [ 248.249914] vfs_writev+0x1c7/0x330 [ 248.253527] ? vfs_iter_write+0xb0/0xb0 [ 248.257487] ? wait_for_completion+0x870/0x870 [ 248.262068] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 248.267591] ? __fdget_pos+0xd6/0x1e0 [ 248.271378] ? __fdget_raw+0x20/0x20 [ 248.275078] ? __sb_end_write+0xac/0xe0 [ 248.279045] do_writev+0x112/0x2f0 [ 248.282572] ? vfs_writev+0x330/0x330 [ 248.286357] ? mm_fault_error+0x380/0x380 [ 248.290496] SyS_writev+0x27/0x30 [ 248.293934] ? SyS_readv+0x30/0x30 [ 248.297462] do_syscall_64+0x29e/0x9d0 [ 248.301331] ? vmalloc_sync_all+0x30/0x30 [ 248.305468] ? _raw_spin_unlock_irq+0x27/0x70 [ 248.309959] ? finish_task_switch+0x1ca/0x820 [ 248.314448] ? syscall_return_slowpath+0x5c0/0x5c0 [ 248.319370] ? syscall_return_slowpath+0x30f/0x5c0 [ 248.324292] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 248.329644] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 248.334475] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 248.339648] RIP: 0033:0x455111 [ 248.342819] RSP: 002b:00007f5fba29dba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 248.350515] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000455111 [ 248.357765] RDX: 0000000000000001 RSI: 00007f5fba29dbf0 RDI: 00000000000000fc [ 248.365018] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 248.372276] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000014 [ 248.379533] R13: 0000000000000658 R14: 00000000006fc8e0 R15: 0000000000000001 2018/04/07 14:01:36 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x100000000000004) inotify_rm_watch(r0, r1) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x400000) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x0, 0x0, 0x0, 0x4, r2, 0xa68}, 0x32) 2018/04/07 14:01:36 executing program 4: r0 = socket$inet(0x10, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0x20, 0x4}, {0x4, 0x8001}, 0x5, 0x0, 0x7f}) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff10fffefd956fa283b70aa6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/07 14:01:36 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x64], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:36 executing program 6 (fault-call:3 fault-nth:2): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:36 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="11974c3dd6282ea3e9da2aa58ec3ead00a2f22ea9b57ba45516f43d3227adabe14c1d3b4fc7bb524bb394a32e0ab5b1a1bdbd06e65d5d1f3e912a6c56e16f7cae290dedef59d7976dfeed954b9e07c72e0ed984723edb8653fb4b9204ebf7f3e1424a2fe01a1771ad31f7206ad2f13a7419ebbe7631a4a40b9eeb906f0066dbbf1cc329f4132223dd5fc12443388f85b485d12a99f3e4c2711c3c437162c08d0d8d1a2cc5220a081445c85222d1b8614fbae3d4ae8e5527f9ea749ff1e159eea2b9e5256add5cbe0c82d65596cb312a2f96e9aa0b2d745d5e0e71e805cf083f8f51708a4560de5ec1738f9afafde79bd17d3a51e9f2d18824dc331634448a890496660c3f39ad165bb6b43d878bfcd66b203"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000540)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4002, 0x40) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x4}, 0x8) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r3, &(0x7f0000009ac0)=[{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000003400)="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", 0x100}], 0x1, &(0x7f0000009cc0)=ANY=[]}], 0x1, 0x0) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/07 14:01:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:36 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) r1 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000600)=@req3={0x4, 0x6, 0x0, 0x9, 0xc1, 0x8, 0x8}, 0x1c) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000640)={0x40, 0x3, 0xe6}) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000440)=0x0) getresuid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=0x0) r4 = getegid() sendmsg$unix(r1, &(0x7f00000005c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000140)="d8117e5b56967c8af238194cd1dd827d995957954f4532188621274fac36da7c7979e08c18a48b909712e64f2d16cf7c68963eac366d4ed1dddc68a38ff6cb6b3e1bdc", 0x43}, {&(0x7f00000001c0)="8e29538248f20dabc19ea1254dae5e93d396a31699cd5346d0470088f86ccfed13da0969eb5ec0a4e32d9db7b76bf90c992af9f3d323ca199674f8ac2279a3920e45585f827aec4e042ab5e139129e5f75dfc3aef3270073db30e473c43d04e64b18db148605947724c97e3c3642e06cd6f73331837985620bd4bc06f1f8fad12f85ea317ec93c69f9bfbbb4d004763e904df201da513bd09204a42247c2768f0d68445f898d88a18c594e8fa07fb93b202eae4adae1ba56929b5707a6ae6c9a56b294720c09faa22ac004e10d952a0b8242b4fabd2c49d987c80bc42e2e", 0xde}, {&(0x7f00000002c0)="364d037d7e072cf9f2e2fb3f38d098b19511961c42e20f53dfe2af5ce74827b20fdf80f1", 0x24}, {&(0x7f0000000300)="8c3447200dcefc0059913912e6ada51cc4570b8c33373f90b1c4e353", 0x1c}, {&(0x7f0000000340)="e32debaed3e7380d54bb2c44a4137b7d69c2dd7a0410609e40dc41e0125e332e963b4ec871e2d4", 0x27}], 0x5, &(0x7f0000000540)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4}, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:36 executing program 5: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) pread64(r0, &(0x7f0000000000)=""/4, 0x4, 0x0) 2018/04/07 14:01:36 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x200000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:36 executing program 4: r0 = gettid() r1 = gettid() exit(0x0) prlimit64(r0, 0xc, &(0x7f0000000000)={0x9, 0x2}, &(0x7f0000000040)) setpriority(0x1, r1, 0x0) 2018/04/07 14:01:36 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000540)='pkcs7_test\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:36 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) r2 = socket$unix(0x1, 0x2, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x42) connect$unix(r2, &(0x7f0000000200)=@file={0x1, "e91f7189591e9233614b00"}, 0xfffffffffffffdaa) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380)=0x200000000) setrlimit(0xf, &(0x7f00000002c0)={0xfff, 0x7}) setrlimit(0x0, &(0x7f0000000040)={0xffffffffffff6810, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000600)=0x104000000) 2018/04/07 14:01:36 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xe2dc], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x7ffff000, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:36 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:36 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000800)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000400)={r1, 0x1, 0x0, r1}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000580)) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000000000000000000002001300020000000000000000000000030000000000000002000000e000000100000000000000000200010000000000b600000000000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000020) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000480)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000540)={0x3, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4280d04bd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5456575949dfc76a4f5b93b6d1fea75dc30165610ef2cde6c78bc8e54071f00000000000000b84328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100004f0d000000000000c9924396f944a2b12c736f5702cd86a91da96cb290d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5809a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000840)={0x0, 0xce, "20d235070d83546b7e24449604315c0a23956571314aeab53f2d164745001d830c3035c34b0b92c10f8334c3c705ae6894b333589ddfe9366c4ca86640779a5cc597ba0c52c6846bc7ca217a9733f1871d6be37bb241b700a3ee75de452c50c9b9bb81e937ca4eba2611c20a6b3c9549c95c45a0c88ef0bf37a87a9d4e145ded96385cd56a69ef2d6b778be6d1d3b46c98a05ebb80be412c4f0ba48a8c07a3e38af4f46a8dc5b52c09d3b20c4e34159ecc8b426ef0158a521608b059a9cbee4b8da639134efe7cc946892bed1900"}, &(0x7f00000003c0)=0xd6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0xfffffddc) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x4000000000005, 0x84) 2018/04/07 14:01:36 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x64000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:36 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000001040101ffffffffff33ee00000401000c000100010000007f0300010c8002000000000002000000"], 0x2c}, 0x1}, 0x0) r1 = socket(0x10, 0x2, 0xc) setns(r1, 0x4000000) recvfrom$inet(r1, &(0x7f0000000300)=""/157, 0x9d, 0x2000, &(0x7f00000003c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) fsetxattr(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="6f733229006de2ff07006f6f3eaa374cd5bdf8061058986374e72af8fa06a44db714f8a148413e0244bbbf264536d87a5c4ce7a1f0e0d3bb7cb083dc2df902eb4e3d914781505d86f017d4164b18f4a376aa61"], &(0x7f0000000080)="e000", 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'gretap0\x00', &(0x7f0000000400)=@ethtool_pauseparam={0x12, 0x8, 0x4, 0x7}}) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x202000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000001c0)={r2}) [ 249.294094] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 249.825418] QAT: Invalid ioctl [ 249.965610] QAT: Invalid ioctl [ 250.072954] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 250.084165] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/07 14:01:37 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r1 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4010400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r2, 0x400, 0x70bd28, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7c}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x40}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x40080) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, &(0x7f0000000080)={0x0, 0x1000000000, 0x0, &(0x7f0000000040)}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)) getgid() setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x7, 0x4) 2018/04/07 14:01:37 executing program 4: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) io_setup(0x8000000000000006, &(0x7f0000000040)=0x0) r2 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0xf, 0x0, r2, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/04/07 14:01:37 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:37 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x80ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:37 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000540)='/dev/input/mouse#\x00', 0x6, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="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"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d79ff00", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/07 14:01:37 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 250.116942] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/07 14:01:37 executing program 5: r0 = socket$inet6(0xa, 0x800000806, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="0022040000ffffeb", 0x8) 2018/04/07 14:01:37 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xf0], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:37 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:37 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:37 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0xd, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:38 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000040)={"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"}) r1 = openat(r0, &(0x7f0000000000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) 2018/04/07 14:01:38 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:38 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x6], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:38 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000040)="a1d989268c8fd5e0f6f6fbd9764f32d921885061b1eee1d4d0cf34aa8e63b9f0f34a8178f7dced13af2ee33c10963acb4593dc21f0cda0d1522e834e6dfc06f6990131adcebab751509a8018bef0be2f6365057f09c6265ed9f34c15e64e93e391ed4cac77d83d6e8ac39bb6499ae767e9576e39a058074ce6c8b027c7ee196ec07ba014ac014e6e92d300b07a284e55114acc1b0ce1d604ff2e7a0f6cc5a2109a904163b25c41285a1a7e27fa217479e91036b9f513c9dfa0306b50cdaef21e5d8ac697225b486e5e3f43cffd175c59e661c190dc630f600b963b47c009c84d835da6921c346ff2bf6b5c12f33c", 0xee) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:38 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) epoll_create1(0x80000) 2018/04/07 14:01:38 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:38 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:38 executing program 2: r0 = socket(0x1e, 0x1, 0x0) r1 = socket(0x1e, 0x4, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socketpair(0x0, 0x6, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000500)={0x885d, 0x3f}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x93, "da4c9bd49752316d3ab01578bdab473112a5c08a6fade1019c9b20a642574e997c3cb20f159763a06d2375cef23c17651b6ab14c93817c481c86e5a64e98ef670af26dc3f79e0b4160dfa1925b73e8b45adda4ff0d3dba08c2c9577d54173777ae414e36f9ac503f7ab0d7a7548e5be769149cf5b0fd791fec3d92413ae806b74357482b423329f22a85e35a577fa2b90e84ac"}, &(0x7f0000000340)=0x9b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x98c, 0x1d5e, 0x7fffffff, 0xc5, 0x7}, &(0x7f0000000440)=0x98) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x1, 0x7, 0x8001, 0x9bd4, 0x52}, &(0x7f00000000c0)=0x98) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x1a1080, 0x0) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r4, 0xa99f, 0x6, [0x80000000, 0x9, 0x7, 0x2, 0x1, 0x7]}, &(0x7f0000000140)=0x14) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000480)='\n', 0x1}], 0x1) 2018/04/07 14:01:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:38 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x80ffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:38 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7f, 0x10000) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x1, 0xbdb16d934f4d8a57, 0xc0, 0x200, "3bca688488c9e5b953dbb28ac18844d558b103f7dd15056115c2052ca42eb25a7d49cdbd6be2a4bd1fde7890a4245944066141e9e425520b4885c3b23c121d", 0x28}, 0x60) read(r0, &(0x7f0000428000)=""/154, 0x9a) 2018/04/07 14:01:39 executing program 5: syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000300)={0x9b, &(0x7f0000000240)=""/155}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x40402) write$eventfd(r1, &(0x7f0000000180)=0xff, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x8000, 0x0) sendto$unix(r2, &(0x7f0000000080)="228aa593bac27a2e6d3bde2becd936ac35c5fdf30496174f4d94395e657ff075fbe9180d4ff1f5a725b1f0c03fe69e77d175667092543313516312d0034a6a97ae530e23dd3b5c3a7c9f2e9171274c4c5213d239ff7ebb45d492", 0x5a, 0x50, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/04/07 14:01:39 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xf5ffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:39 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x200000aa, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:39 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:39 executing program 2: statx(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffffc, &(0x7f0000000f00)) socketpair(0xa, 0x801, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/07 14:01:39 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:39 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xffffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:40 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'dummy0\x00', 0x4}, 0x18) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r2 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) accept4(r1, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80, 0x80000) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:40 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x80100) fremovexattr(r0, &(0x7f0000000080)=@known='security.capability\x00') r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip6_flowlabel\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00005e2ff0)=[{&(0x7f0000fa6000)=""/100, 0x64}], 0x1, 0x0) 2018/04/07 14:01:40 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b33000)={0xfffffffffffffffc}) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') fstatfs(r0, &(0x7f0000000040)=""/168) 2018/04/07 14:01:40 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x40000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:40 executing program 2: r0 = socket$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, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x5, 0x8000000000000340}, 0x0) 2018/04/07 14:01:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0xfffffdef, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:40 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xff00], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:40 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb0000/0x3000)=nil, 0x3000, 0x4, 0x10013, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000), 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x0, r0, 0x1}) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000100)=""/145) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) io_setup(0x7, &(0x7f0000000040)) 2018/04/07 14:01:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:40 executing program 2: r0 = socket$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, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x5, 0x8000000000000340}, 0x0) 2018/04/07 14:01:40 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000440)={0x49, {{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0x12}, 0x7}}, 0x1, 0x1, [{{0xa, 0x4e20, 0x9, @empty, 0x1465}}]}, 0x110) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x9}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x33}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x16c}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) pipe(&(0x7f0000000000)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x7b) 2018/04/07 14:01:40 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x4000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x5, 0x8000000000000340}, 0x0) 2018/04/07 14:01:41 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r1 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r2 = shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000040)=""/34) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000080)={0x2, 0xc, [0x0, 0x0, 0x2]}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) fdatasync(r0) 2018/04/07 14:01:41 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff024}, {0x6}]}, 0x10) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x0, 0xc0c, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) msgget$private(0x0, 0x400) 2018/04/07 14:01:41 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001100)='/dev/cuse\x00', 0x2002, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000001240)='tasks\x00', 0x2, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, @remote}, &(0x7f00000012c0)=0x10, 0x80800) r3 = dup(0xffffffffffffff9c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001300)={0xffffffffffffffff}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001340)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001380)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000001480)=0xe8) r7 = getgid() r8 = getpgid(0xffffffffffffffff) r9 = geteuid() getresgid(&(0x7f00000014c0), &(0x7f0000001500), &(0x7f0000001540)=0x0) r11 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000001580), &(0x7f00000015c0)=0xe, 0x80800) r12 = syz_open_dev$binder(&(0x7f0000001600)='/dev/binder#\x00', 0x0, 0x800) r13 = socket$l2tp(0x18, 0x1, 0x1) r14 = socket$key(0xf, 0x3, 0x2) r15 = signalfd(0xffffffffffffff9c, &(0x7f0000001640)={0xffffffff}, 0x8) r16 = socket$inet_tcp(0x2, 0x1, 0x0) r17 = syz_open_dev$sndseq(&(0x7f0000001680)='/dev/snd/seq\x00', 0x0, 0x20000) r18 = gettid() r19 = getuid() getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)=0x0) pipe(&(0x7f0000001780)={0xffffffffffffffff, 0xffffffffffffffff}) r22 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r23 = socket$netlink(0x10, 0x3, 0x17) r24 = socket$unix(0x1, 0x5, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000017c0)={0x0, 0x0}) stat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000018c0)={0x0, 0x0, 0x0}, &(0x7f0000001900)=0xc) r28 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001940)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000001a40)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001c40)={&(0x7f0000001140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001200)=[{&(0x7f00000011c0)="30a0ebfe8fd7d859a8", 0x9}], 0x1, &(0x7f0000001b00)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r21, r22, r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x110, 0x80}, 0x40040) r31 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r31, 0x8018457f, &(0x7f00000000c0)=""/4096) r32 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f00000010c0)='./file0\x00', 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r32, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r32, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) readv(r32, &(0x7f0000d48fc0)=[{&(0x7f00003effa9)=""/87, 0x57}], 0x1) r33 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000aebfc0)) ioctl$sock_netrom_SIOCGSTAMP(r31, 0x8906, &(0x7f0000000080)) mq_getsetattr(r33, &(0x7f0000dc0fc0), &(0x7f0000356000)) 2018/04/07 14:01:41 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfffffffffffff000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xffffff80], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:42 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xf0ffffffffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x5, 0x8000000000000340}, 0x0) 2018/04/07 14:01:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x10001, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) sendto$unix(r0, &(0x7f00000008c0)="d68ff9f3d2facc9614e8a6f3610d0ca94a68eeb7e6310b2a1681274cdf579ebde1aa5540388e024dc8ae4f406486febb4bbe32de5613cf5a604bf0b3e5b6553f6ee9ee181d8cd26c0a0de7db57310f9c1608541fdb96ea3b3f5e6718c9d997e1920789c012b9a3bd0315bc02b16c2631e7760632ddfc86b3883662ff4ca7599d317da56b2856fd7383800ab2a4bf12c90a47a55017710e1d04aef8ac0b413a67943e072e2e906ade663d658ed6ff984641931bd78781c8dd27af8258c11094654bbd8de9", 0xc4, 0x40, &(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000380)={0x77359400}) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = msgget(0x1, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000b40)=0xe8) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpid() r11 = getpid() msgctl$IPC_SET(r5, 0x1, &(0x7f0000000d00)={{0x1, r6, r7, r8, r9, 0x66, 0x2f}, 0x20, 0x654, 0xe2e, 0x81, 0x2, 0x8, r10, r11}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB="04f4e8c4a7020000dcd713348b75583cccf5b2bf0532984b855741320d992aeb39d145403076edaf0dc60774b6808849c229f4300f3db3861e2ecb7a5d0bde74eeaca5625b37ad5df6"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x40054) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000500)={0x2, 'ipddp0\x00'}, 0x18) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r12 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffcc3) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000006c0)={'broute\x00', 0x0, 0x3, 0x9c, [], 0x5, &(0x7f0000000580)=[{}, {}, {}, {}, {}], &(0x7f0000000600)=""/156}, &(0x7f00000003c0)=0x78) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r12, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ptrace$setregs(0xd, r13, 0x2, &(0x7f0000000140)="bf392927c7fce1ae0d082eb065fb5f12f87b08780342c96afbca800db4f7a1ad08141a0d230b67e614def7a19d13736fee6c9993524b612d904017974f8cc228d7754449835f0e47ff8dc9573830086e9fad694c64317ae920652be80f4b4a2c0a1bb8faeacbceae3ed7a5f86af37896fc6b9d55c30c37039abeb8f825857341e829f353a19a9849ea22b931c2ef00ab68d7efc9f31fdbb8f5c382264d364fd70997b592a82b0823d1c591a97429b9bbf653356e7cbf6dac446a85dab5fa86c2134e498d2eb5bffd056cb91f720f455d3d4878c1dd940043afb4d974979faa1334fdb71ef96faadcbe4ca2abe6b0cd3c68df84") setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='/dev/rtc\x00') 2018/04/07 14:01:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:42 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f00000001c0), &(0x7f00007adff0)={0x77359400}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000100)={@remote, 0x0}, &(0x7f0000000140)=0x14) sendto$packet(r0, &(0x7f0000000040)="13d4c5f26a02ec6fc97ea92c0ee8a14eebed541a1e81e9f6c94d85e8afd8cb2c5fe3941d0d7cb2eebb2112c57bfe47fcab6e6a7e534b95f8231b64bc6c5a085b26727da7f047aa296ae2ab7362bf8f50aea7154cdaca1d90f444497457ef768e151dafeb4c386875de7eed6a430990fdb44731783cab5fc6441ddf4d75408daa6562fb1626ff067cfb55587f9010abd9c0f3d8b9923db5e304010b1b8e", 0x9d, 0x4000, &(0x7f0000000180)={0x11, 0x2, r1, 0x1, 0x200, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) [ 254.577007] 8021q: VLANs not supported on lo 2018/04/07 14:01:42 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x300000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:42 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x3, 0x240000) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000140)) 2018/04/07 14:01:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x8) 2018/04/07 14:01:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) [ 254.621990] IPVS: stopping backup sync thread 18376 ... 2018/04/07 14:01:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x80ffffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 254.698069] 8021q: VLANs not supported on lo 2018/04/07 14:01:42 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xff00000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) [ 254.757549] IPVS: Error joining to the multicast group 2018/04/07 14:01:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x8) 2018/04/07 14:01:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xa00100], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:42 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000003}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x3, 0x3, 0x80000000, 0x3}}) r2 = dup(r0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000080)={[{0xffffffff, 0x7, 0x0, 0x9, 0x0, 0x6e25c3eb, 0x3, 0x10000, 0x8, 0x6, 0x4, 0xb0d, 0x800}, {0xfffffffff6a37b62, 0x4, 0x9, 0x4, 0x2, 0x34dd, 0x1, 0x20, 0x8, 0x40, 0x5, 0x4, 0x2}, {0x3ff, 0x200, 0x0, 0x5, 0x9, 0x6203, 0x9, 0xfffffffffffffffc, 0x8537, 0x7c, 0x7, 0x0, 0x75}], 0x7fffffff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/04/07 14:01:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:42 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x1000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x40000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x8) 2018/04/07 14:01:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:43 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r1 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @loopback=0x7f000001}, 0x1, 0x0, 0x2, 0x4}}, 0x26) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)={r2, r3+10000000}, 0x8) 2018/04/07 14:01:43 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xf5ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:43 executing program 5: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x2, 0x8, 0x5, 'queue0\x00', 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000000), 0x4) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x8, 0xfffffffffffffff9) unlink(&(0x7f0000000580)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000740), &(0x7f0000000780)=0x4) syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x60441) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000680)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000ff01000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e8030000fffffffefddfc300e803000005000000c489c6912a55627b7c8545d94844794b5b5513055c3ee99974d35514ff261cb24c75e88c1ffe0f42b877e6ce595de06a64fecd6b481555bfe0d5a659bf26d3d5ea9c9833a8772c63d8a4e268a53ac5a7f4314a38e037b0dcc1223e6f35506101bd99ac22c4566dcd"], 0x1) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f00000007c0)="323415656742c6bfc1ad4e0cbfa423a4349fe47e473894eb67f6f028dd47d481bd68a67052034f88b01dffdbb65f66d51050e75ddc0bf34fd79c8dfca37ab5b1f5024eb2d5f80730928c5820284f3771f5ba4386dbd0f9509474f9135ea49c41fb80e5e3d83f1d5b6e7496340bb79833cbd0c6570b58a57b62aaa4c5dc482042bf3df743866392850eca93c5f2787b12b40ebc5b45aeabfc0ef7dcf9c793f39c32886e3c5bf6b42fc0b0", 0xaa) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) connect$bt_rfcomm(r4, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x400, 0x8000000000, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000400)={0x0, 0x80000}) restart_syscall() ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000880)="222b4262878df5c248a6bfbfddb87b7c4d8fc554a0427a416996949dcce3153d32a400a994cddef371a11896013cbc5b050ef6fc845bbac193f2234cf6801f4f211a639212d12e51378d0ea2727c9ba41e3071069bf0607787df8d9a83509ad6090619673b7b12e7c0c2d84ed4623e945b0a146ad458757811f433f46e989cfa331d7bb020a0d9b1dd46a0b8bc8cf7841b2317f60cdee18937d421931b68fbf5c2afe69db3db0c32217d23396cadb72cd94a1d65ee59c956") r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r5) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000300)={'ah\x00'}, &(0x7f0000000340)=0x1e) ioctl$TUNSETGROUP(r4, 0x400454ce, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000180)=0x8, 0x4) 2018/04/07 14:01:43 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000680)=@ethernet, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c80)=""/126, 0x7e}, 0x0) sendto$inet(r0, &(0x7f0000000380)="fb5d154ad4ed1515aff49420f5a30a7f6878bdedba964285bfed651c8e58949f4931dbfe965d004b984cb3ab546b4f126148636d3a65b464d62a41708058c69d4505ff2f21c4c11ab022932e7dfc2467af0007f124065c98af2efe49d71720b74e0d8002e4bbdaec63da1cc894c8496caa22d606fef0385bdc12a12e4022c64173a9", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)="a4", 0x1, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400c0900}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x3c, r2, 0x200, 0x70bd25, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000300)=@pppol2tpv3in6, 0x80, &(0x7f0000000840)=[{&(0x7f0000000140)=""/130, 0x311}], 0x1, &(0x7f00000008c0)=""/115, 0x73}, 0x0) 2018/04/07 14:01:43 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, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:43 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x6400], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x80ffffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040)="290000001400070002ffffffea08e0eb010010e2dfa4478b28370000c539050fc544858d3600000000", 0x29) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000180)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f00000001c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xd, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1a1, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x5, 0x2, 0x4, 0x0, 0x6, 0xfffffffffffffffd}, @exit={0x95}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x3, 0xb6, &(0x7f00000000c0)=""/182, 0x40f00, 0x1, [], r1}, 0x48) 2018/04/07 14:01:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x8) 2018/04/07 14:01:44 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="2e2f6367726f75702e63707500028ae3e3c3e16a573fd941a0551c5f8436b77629b394f3424256b5967c2492ee91b42a4ea4d5118cddd1c99839be363f2e140c0a024c87ff2d2c94607326e038dfb3f3008e05ba0fa41e7986743944812b7183ae9e8506dfd1eef2c59067b69c41937c66f2946f04a47c4bdefc66d70d0a66f91719a0b108a8b9518864a901d819fc36589c3dd74b7ec4d515", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.cpus\x00', 0x2, 0x0) getitimer(0x2, &(0x7f0000000000)) modify_ldt$read_default(0x2, &(0x7f0000000180)=""/77, 0x4d) sendfile(r1, r1, &(0x7f0000000080), 0x3) r2 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x49, @mcast2={0xff, 0x2, [], 0x1}, 0x24e3}}, 0x0, 0xe0aa, 0x1, 0x8, 0x9}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="5b000000e6beff34669265be8c83668b006d24ddb4e59fbdc82ca749cf61d7bfae276e8bc50f354924525843a9aec4aa18b34bb5caadae2dfd2196d1e67fe92ad557650bc17ac5baf3f9a293ba74c9b5abc6f358f5c7be59b7dd7c33b21d5a"], &(0x7f00000003c0)=0x63) 2018/04/07 14:01:44 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x100000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:44 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x40, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000200)) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xe3a) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x4e20, 0x6, 0x4e23, 0x0, 0x0, 0xa0, 0x80, 0x3b, 0x0, r2}, {0x4024, 0x401, 0xf4ca, 0xee5a, 0xfffffffffffffc00, 0x1000, 0xffffffffffffff14, 0x5}, {0x7, 0x7ff, 0x5, 0x9}, 0x0, 0x6e6bbb, 0x3, 0x1, 0x2, 0x2}, {{@in6, 0x4d5, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x3500, 0x2, 0x0, 0x100, 0xfffffffffffffffb, 0x1, 0x3}}, 0xe8) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x1c00], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:44 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x2000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/07 14:01:44 executing program 5: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da7ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x7fff, 0x0, 0x2, 0x8}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', r1}) openat$cgroup_ro(r0, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/07 14:01:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040)="290000001400070002ffffffea08e0eb010010e2dfa4478b28370000c539050fc544858d3600000000", 0x29) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000180)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f00000001c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xd, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1a1, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x5, 0x2, 0x4, 0x0, 0x6, 0xfffffffffffffffd}, @exit={0x95}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x3, 0xb6, &(0x7f00000000c0)=""/182, 0x40f00, 0x1, [], r1}, 0x48) 2018/04/07 14:01:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x8) 2018/04/07 14:01:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x3], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/07 14:01:44 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xc0ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040)="290000001400070002ffffffea08e0eb010010e2dfa4478b28370000c539050fc544858d3600000000", 0x29) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000180)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f00000001c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xd, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1a1, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x5, 0x2, 0x4, 0x0, 0x6, 0xfffffffffffffffd}, @exit={0x95}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x3, 0xb6, &(0x7f00000000c0)=""/182, 0x40f00, 0x1, [], r1}, 0x48) 2018/04/07 14:01:44 executing program 5: prctl$setendian(0x14, 0x3) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000140)=[r0]) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r1, 0x7) socket$can_bcm(0x1d, 0x2, 0x2) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000fd8000), &(0x7f0000f44ffc), 0x0) 2018/04/07 14:01:44 executing program 2: setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x8) 2018/04/07 14:01:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/07 14:01:45 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r2, 0x400, 0x0) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) poll(&(0x7f0000000080)=[{r1, 0x1108}, {r3, 0x400}, {r3, 0x44}, {r2, 0x40}, {r3, 0x2021}], 0x5, 0x3f) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:45 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x600], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xffffffc0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:45 executing program 2: setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x8) 2018/04/07 14:01:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040)="290000001400070002ffffffea08e0eb010010e2dfa4478b28370000c539050fc544858d3600000000", 0x29) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000180)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f00000001c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xd, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1a1, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x5, 0x2, 0x4, 0x0, 0x6, 0xfffffffffffffffd}, @exit={0x95}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x3, 0xb6, &(0x7f00000000c0)=""/182, 0x40f00, 0x1, [], r1}, 0x48) 2018/04/07 14:01:45 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, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/07 14:01:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/07 14:01:45 executing program 5: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="fb7b1a861a5a518e12"], 0x1) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000180)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={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)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/07 14:01:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xc002000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:45 executing program 7 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040)="290000001400070002ffffffea08e0eb010010e2dfa4478b28370000c539050fc544858d3600000000", 0x29) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000180)={@ipv4={[], [], @broadcast}}, &(0x7f00000001c0)=0x14) 2018/04/07 14:01:45 executing program 2: setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x8) 2018/04/07 14:01:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/07 14:01:45 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x3], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) [ 258.293456] FAULT_INJECTION: forcing a failure. [ 258.293456] name failslab, interval 1, probability 0, space 0, times 0 [ 258.304806] CPU: 1 PID: 18581 Comm: syz-executor7 Not tainted 4.16.0+ #4 [ 258.311663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.321025] Call Trace: [ 258.323635] dump_stack+0x1b9/0x294 [ 258.327290] ? dump_stack_print_info.cold.2+0x52/0x52 [ 258.332505] should_fail.cold.4+0xa/0x1a [ 258.336580] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/07 14:01:46 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xffffffffffffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) [ 258.341707] ? find_held_lock+0x36/0x1c0 [ 258.345801] ? find_held_lock+0x36/0x1c0 [ 258.349897] ? check_same_owner+0x320/0x320 [ 258.354232] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 258.359176] ? rcu_note_context_switch+0x710/0x710 [ 258.364115] ? wait_for_completion+0x870/0x870 [ 258.368714] should_failslab+0x124/0x180 [ 258.372789] kmem_cache_alloc+0x2af/0x760 [ 258.376958] getname_flags+0xd0/0x5a0 [ 258.380764] ? __sb_end_write+0xac/0xe0 [ 258.384749] getname+0x19/0x20 [ 258.387972] do_sys_open+0x38e/0x770 2018/04/07 14:01:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040)="290000001400070002ffffffea08e0eb010010e2dfa4478b28370000c539050fc544858d3600000000", 0x29) [ 258.391695] ? filp_open+0x80/0x80 [ 258.395240] ? SyS_read+0x30/0x30 [ 258.398718] SyS_openat+0x30/0x40 [ 258.402179] ? SyS_open+0x40/0x40 [ 258.405649] do_syscall_64+0x29e/0x9d0 [ 258.409541] ? vmalloc_sync_all+0x30/0x30 [ 258.413702] ? _raw_spin_unlock_irq+0x27/0x70 [ 258.418203] ? finish_task_switch+0x1ca/0x820 [ 258.422709] ? syscall_return_slowpath+0x5c0/0x5c0 [ 258.427650] ? syscall_return_slowpath+0x30f/0x5c0 [ 258.432594] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 258.437976] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 258.442809] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 258.447979] RIP: 0033:0x455259 [ 258.451152] RSP: 002b:00007fd76b55fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 258.458847] RAX: ffffffffffffffda RBX: 00007fd76b5606d4 RCX: 0000000000455259 [ 258.466102] RDX: 0000000000004000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 258.473353] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 258.480605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 258.487859] R13: 0000000000000436 R14: 00000000006f95b0 R15: 0000000000000000 2018/04/07 14:01:46 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r1 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0xf}, @dev={0xfe, 0x80, [], 0xa}, @remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x2, 0x4, 0x0, 0x6, 0x80000000, r2}) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x8) 2018/04/07 14:01:46 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xfeffffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:46 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000000000)) read(r0, &(0x7f0000000040)=""/122, 0x7a) 2018/04/07 14:01:46 executing program 0 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:46 executing program 4: write(0xffffffffffffffff, &(0x7f0000000040)="290000001400070002ffffffea08e0eb010010e2dfa4478b28370000c539050fc544858d3600000000", 0x29) 2018/04/07 14:01:46 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x4000000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:46 executing program 7 (fault-call:1 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) [ 259.263777] FAULT_INJECTION: forcing a failure. [ 259.263777] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 259.268610] QAT: Invalid ioctl [ 259.275634] CPU: 1 PID: 18617 Comm: syz-executor7 Not tainted 4.16.0+ #4 [ 259.275646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.275652] Call Trace: [ 259.275685] dump_stack+0x1b9/0x294 [ 259.275706] ? dump_stack_print_info.cold.2+0x52/0x52 [ 259.275731] ? perf_trace_lock+0x900/0x900 2018/04/07 14:01:47 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xe2dc00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) [ 259.310671] ? perf_trace_lock_acquire+0xe3/0x980 [ 259.315534] should_fail.cold.4+0xa/0x1a [ 259.319612] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 259.324735] ? debug_check_no_locks_freed+0x310/0x310 [ 259.329935] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 259.335479] ? _parse_integer+0x13b/0x190 [ 259.339626] ? graph_lock+0x170/0x170 [ 259.343425] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 259.348962] ? _kstrtoull+0x180/0x230 [ 259.352762] ? graph_lock+0x170/0x170 [ 259.356552] ? lock_release+0xa10/0xa10 [ 259.360519] ? perf_trace_lock_acquire+0xe3/0x980 [ 259.365351] ? graph_lock+0x170/0x170 [ 259.369148] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 259.374676] ? should_fail+0x21b/0xbcd [ 259.378561] __alloc_pages_nodemask+0x34e/0xd70 [ 259.383224] ? find_held_lock+0x36/0x1c0 [ 259.387280] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 259.392289] ? find_held_lock+0x36/0x1c0 [ 259.396358] ? check_same_owner+0x320/0x320 [ 259.400667] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 259.405592] cache_grow_begin+0x72/0x6c0 [ 259.409652] kmem_cache_alloc+0x689/0x760 [ 259.413800] getname_flags+0xd0/0x5a0 [ 259.417588] ? __sb_end_write+0xac/0xe0 [ 259.421552] getname+0x19/0x20 [ 259.424732] do_sys_open+0x38e/0x770 [ 259.428435] ? filp_open+0x80/0x80 [ 259.431958] ? SyS_read+0x30/0x30 [ 259.435407] SyS_openat+0x30/0x40 [ 259.438845] ? SyS_open+0x40/0x40 [ 259.442286] do_syscall_64+0x29e/0x9d0 [ 259.446161] ? vmalloc_sync_all+0x30/0x30 [ 259.450298] ? _raw_spin_unlock_irq+0x27/0x70 [ 259.454781] ? finish_task_switch+0x1ca/0x820 [ 259.459262] ? syscall_return_slowpath+0x5c0/0x5c0 [ 259.464182] ? syscall_return_slowpath+0x30f/0x5c0 [ 259.469104] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 259.474461] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 259.479297] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 259.484470] RIP: 0033:0x455259 [ 259.487643] RSP: 002b:00007fd76b55fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 259.495339] RAX: ffffffffffffffda RBX: 00007fd76b5606d4 RCX: 0000000000455259 [ 259.503072] RDX: 0000000000004000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 259.510329] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 259.517582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 259.524835] R13: 0000000000000436 R14: 00000000006f95b0 R15: 0000000000000001 [ 259.537400] FAULT_INJECTION: forcing a failure. [ 259.537400] name failslab, interval 1, probability 0, space 0, times 0 [ 259.548992] CPU: 0 PID: 18623 Comm: syz-executor0 Not tainted 4.16.0+ #4 [ 259.555856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.565229] Call Trace: [ 259.567845] dump_stack+0x1b9/0x294 [ 259.571507] ? dump_stack_print_info.cold.2+0x52/0x52 [ 259.576749] should_fail.cold.4+0xa/0x1a [ 259.580843] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 259.585981] ? find_held_lock+0x36/0x1c0 [ 259.590088] ? find_held_lock+0x36/0x1c0 [ 259.594220] ? check_same_owner+0x320/0x320 [ 259.598566] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 259.603521] ? rcu_note_context_switch+0x710/0x710 [ 259.608478] ? wait_for_completion+0x870/0x870 [ 259.613097] should_failslab+0x124/0x180 [ 259.617184] kmem_cache_alloc+0x2af/0x760 [ 259.621362] getname_flags+0xd0/0x5a0 [ 259.625180] ? __sb_end_write+0xac/0xe0 [ 259.629177] getname+0x19/0x20 [ 259.632394] do_sys_open+0x38e/0x770 [ 259.636133] ? filp_open+0x80/0x80 [ 259.639688] ? SyS_read+0x30/0x30 [ 259.643170] SyS_openat+0x30/0x40 [ 259.646639] ? SyS_open+0x40/0x40 [ 259.650126] do_syscall_64+0x29e/0x9d0 [ 259.654117] ? vmalloc_sync_all+0x30/0x30 [ 259.658287] ? kasan_check_write+0x14/0x20 [ 259.662542] ? syscall_return_slowpath+0x5c0/0x5c0 [ 259.667489] ? syscall_return_slowpath+0x30f/0x5c0 [ 259.673007] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 259.678397] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 259.683274] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 259.688474] RIP: 0033:0x455259 [ 259.691669] RSP: 002b:00007fbdf3e87c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 259.699404] RAX: ffffffffffffffda RBX: 00007fbdf3e886d4 RCX: 0000000000455259 [ 259.706683] RDX: 0000000000004000 RSI: 0000000020000000 RDI: ffffffffffffff9c 2018/04/07 14:01:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="290000001400070002ffffffea08e0eb010010e2dfa4478b28370000c539050fc544858d3600000000", 0x29) 2018/04/07 14:01:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="290000001400070002ffffffea08e0eb010010e2dfa4478b28370000c539050fc544858d3600000000", 0x29) 2018/04/07 14:01:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="290000001400070002ffffffea08e0eb010010e2dfa4478b28370000c539050fc544858d3600000000", 0x29) 2018/04/07 14:01:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(0xffffffffffffffff, &(0x7f0000000040)="290000001400070002ffffffea08e0eb010010e2dfa4478b28370000c539050fc544858d3600000000", 0x29) 2018/04/07 14:01:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x8) 2018/04/07 14:01:47 executing program 7 (fault-call:1 fault-nth:2): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:47 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = shmget$private(0x0, 0x3000, 0x600, &(0x7f0000ffc000/0x3000)=nil) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) r7 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x40, r2, r3, r4, r5, 0x95, 0x5}, 0x1, 0xee, 0xfc3, 0x3f, r6, r7, 0x5}) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r8}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r8}, 0x10, &(0x7f000000eff0)={&(0x7f0000011fb8)=ANY=[@ANYBLOB="010000000000002a0000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000080010000000000000000000000e1a77d430f3e98a4"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f000000fff0)={0x1d}, 0x10, &(0x7f0000012000)={&(0x7f0000011000)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c44cd3b05aa92c5b"}}, 0x48}, 0x1}, 0x0) [ 259.713964] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 259.721239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 259.728514] R13: 0000000000000436 R14: 00000000006f95b0 R15: 0000000000000000 [ 259.812270] FAULT_INJECTION: forcing a failure. [ 259.812270] name failslab, interval 1, probability 0, space 0, times 0 [ 259.823638] CPU: 1 PID: 18645 Comm: syz-executor7 Not tainted 4.16.0+ #4 [ 259.830491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.839857] Call Trace: [ 259.842480] dump_stack+0x1b9/0x294 [ 259.846140] ? dump_stack_print_info.cold.2+0x52/0x52 [ 259.851356] should_fail.cold.4+0xa/0x1a [ 259.855441] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 259.860571] ? debug_check_no_locks_freed+0x310/0x310 [ 259.865814] ? print_usage_bug+0xc0/0xc0 [ 259.869894] ? find_held_lock+0x36/0x1c0 [ 259.873997] ? check_same_owner+0x320/0x320 [ 259.878337] ? rcu_note_context_switch+0x710/0x710 [ 259.883282] ? graph_lock+0x170/0x170 [ 259.887099] should_failslab+0x124/0x180 [ 259.891185] kmem_cache_alloc+0x2af/0x760 [ 259.895343] ? debug_check_no_locks_freed+0x310/0x310 [ 259.900557] get_empty_filp+0x125/0x520 [ 259.904543] ? proc_nr_files+0x60/0x60 [ 259.908443] ? lock_downgrade+0x8e0/0x8e0 [ 259.912604] ? perf_trace_lock+0xd6/0x900 [ 259.916761] ? perf_trace_lock_acquire+0xe3/0x980 [ 259.921608] ? rcu_is_watching+0x85/0x140 [ 259.925776] path_openat+0x116/0x4e20 [ 259.929603] ? unwind_get_return_address+0x61/0xa0 [ 259.934543] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 259.939574] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 259.944349] ? find_held_lock+0x36/0x1c0 [ 259.948436] ? lock_downgrade+0x8e0/0x8e0 [ 259.952600] ? kasan_check_read+0x11/0x20 [ 259.956757] ? do_raw_spin_unlock+0x9e/0x2e0 [ 259.961175] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 259.965769] ? __lock_is_held+0xb5/0x140 [ 259.969850] ? _raw_spin_unlock+0x22/0x30 [ 259.974011] ? __alloc_fd+0x544/0x6e0 [ 259.977820] ? usercopy_warn+0x120/0x120 [ 259.981896] ? exit_files+0xb0/0xb0 [ 259.985538] do_filp_open+0x249/0x350 [ 259.989344] ? may_open_dev+0x100/0x100 [ 259.993336] ? get_unused_fd_flags+0x121/0x190 [ 259.997920] ? getname_flags+0xd0/0x5a0 [ 260.001897] ? __alloc_fd+0x6e0/0x6e0 [ 260.005714] ? __sb_end_write+0xac/0xe0 [ 260.009700] do_sys_open+0x59a/0x770 [ 260.013423] ? filp_open+0x80/0x80 [ 260.016965] ? SyS_read+0x30/0x30 [ 260.020429] SyS_openat+0x30/0x40 [ 260.023890] ? SyS_open+0x40/0x40 [ 260.027355] do_syscall_64+0x29e/0x9d0 [ 260.031246] ? vmalloc_sync_all+0x30/0x30 [ 260.035400] ? _raw_spin_unlock_irq+0x27/0x70 [ 260.039907] ? finish_task_switch+0x1ca/0x820 [ 260.044413] ? syscall_return_slowpath+0x5c0/0x5c0 [ 260.049350] ? syscall_return_slowpath+0x30f/0x5c0 [ 260.054290] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 260.059670] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 260.064527] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 260.069716] RIP: 0033:0x455259 [ 260.072904] RSP: 002b:00007fd76b55fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 260.080616] RAX: ffffffffffffffda RBX: 00007fd76b5606d4 RCX: 0000000000455259 [ 260.087883] RDX: 0000000000004000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 260.095157] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 260.102430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 260.109694] R13: 0000000000000436 R14: 00000000006f95b0 R15: 0000000000000002 [ 260.196989] QAT: Invalid ioctl 2018/04/07 14:01:48 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x260640, 0x0) r1 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x3, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv4_getroute={0x14, 0x1a, 0x70c, 0x70bd29, 0x25dfdbff, {0x2}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x240080c0}, 0x800) truncate(&(0x7f0000000340)='./file0\x00', 0x660) connect(r1, &(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x4, 0x3, 0x3}}, 0x80) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000380)='tunl0\x00', 0x10) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000015c0)=ANY=[@ANYRES64, @ANYRES32=r0, @ANYRES16, @ANYBLOB="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", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES16=r0], @ANYPTR, @ANYRES16=r2, @ANYRES32=r0, @ANYRES16, @ANYRES16=r0], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="c92ec4963fece21cd4fb50b0a902654d71f3bc30550fd81672ffe016e793fc1733b3b342088a773bf53b73f1c6bb7f1f6bab0652d13e7fde070052b90e8caafc6451ae9d0ad03ed98583", @ANYRES64, @ANYRES32, @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], @ANYRES16=r1, @ANYBLOB="ca5c9065355a42e3a33bc603f39e721e817d1e7619bd550eb35618e2b7ecdb1287e08dd7dc4a33a408df21bcbb47327f9cc5e418796b61760351b32f83eaf23d47812349d9579e58fdf60b7978a03b973b2d735c314c4de2877b5f58b9f1b545e94ac47b6c3512fb5c8e454a0d6e9a098926422fb9ce4bffdbb6f70aee5586cd833e4901412223", @ANYRES32=r2]]) 2018/04/07 14:01:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x2000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:48 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xff000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040), 0x0) 2018/04/07 14:01:48 executing program 0 (fault-call:1 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:48 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newneigh={0x34, 0x1c, 0x200, 0x70bd26, 0x25dfdbfe, {0x1e, 0x0, 0x0, r3, 0x4, 0x2}, [@NDA_DST_MAC={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @NDA_DST_MAC={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x24000010) process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/07 14:01:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x8) 2018/04/07 14:01:48 executing program 7 (fault-call:1 fault-nth:3): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) [ 260.372297] FAULT_INJECTION: forcing a failure. [ 260.372297] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 260.384160] CPU: 1 PID: 18663 Comm: syz-executor0 Not tainted 4.16.0+ #4 [ 260.391012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.400372] Call Trace: [ 260.402966] dump_stack+0x1b9/0x294 [ 260.406591] ? dump_stack_print_info.cold.2+0x52/0x52 [ 260.411774] ? perf_trace_lock+0x900/0x900 [ 260.415993] ? perf_trace_lock_acquire+0xe3/0x980 [ 260.420834] should_fail.cold.4+0xa/0x1a [ 260.424886] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 260.429990] ? debug_check_no_locks_freed+0x310/0x310 [ 260.435169] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 260.440694] ? _parse_integer+0x13b/0x190 [ 260.444829] ? graph_lock+0x170/0x170 [ 260.448620] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 260.454143] ? _kstrtoull+0x180/0x230 [ 260.457936] ? graph_lock+0x170/0x170 [ 260.461724] ? lock_release+0xa10/0xa10 [ 260.465690] ? perf_trace_lock_acquire+0xe3/0x980 [ 260.470519] ? graph_lock+0x170/0x170 [ 260.474310] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 260.479830] ? should_fail+0x21b/0xbcd [ 260.483715] __alloc_pages_nodemask+0x34e/0xd70 [ 260.488372] ? find_held_lock+0x36/0x1c0 [ 260.492429] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 260.497447] ? find_held_lock+0x36/0x1c0 [ 260.501524] ? check_same_owner+0x320/0x320 [ 260.505837] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 260.510764] cache_grow_begin+0x72/0x6c0 [ 260.514822] kmem_cache_alloc+0x689/0x760 [ 260.518967] getname_flags+0xd0/0x5a0 [ 260.522755] ? __sb_end_write+0xac/0xe0 [ 260.526716] getname+0x19/0x20 [ 260.529898] do_sys_open+0x38e/0x770 [ 260.533602] ? filp_open+0x80/0x80 [ 260.537128] ? SyS_read+0x30/0x30 [ 260.540572] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 260.545406] SyS_openat+0x30/0x40 [ 260.548846] ? SyS_open+0x40/0x40 [ 260.552286] do_syscall_64+0x29e/0x9d0 [ 260.556160] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 260.560991] ? syscall_return_slowpath+0x5c0/0x5c0 [ 260.565912] ? syscall_return_slowpath+0x30f/0x5c0 [ 260.570834] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 260.576190] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 260.581031] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 260.586216] RIP: 0033:0x455259 [ 260.589392] RSP: 002b:00007fbdf3e87c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 260.597088] RAX: ffffffffffffffda RBX: 00007fbdf3e886d4 RCX: 0000000000455259 [ 260.604344] RDX: 0000000000004000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 260.611598] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 260.618851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 260.626106] R13: 0000000000000436 R14: 00000000006f95b0 R15: 0000000000000001 [ 260.652222] FAULT_INJECTION: forcing a failure. [ 260.652222] name failslab, interval 1, probability 0, space 0, times 0 [ 260.663577] CPU: 1 PID: 18674 Comm: syz-executor7 Not tainted 4.16.0+ #4 [ 260.670430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.679792] Call Trace: [ 260.682404] dump_stack+0x1b9/0x294 [ 260.686061] ? dump_stack_print_info.cold.2+0x52/0x52 [ 260.691277] should_fail.cold.4+0xa/0x1a [ 260.695356] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 260.700470] ? perf_trace_lock+0xd6/0x900 [ 260.704637] ? perf_trace_lock_acquire+0xe3/0x980 [ 260.709497] ? zap_class+0x720/0x720 [ 260.713232] ? find_held_lock+0x36/0x1c0 [ 260.717331] ? check_same_owner+0x320/0x320 [ 260.721671] ? rcu_note_context_switch+0x710/0x710 [ 260.726623] should_failslab+0x124/0x180 [ 260.730701] kmem_cache_alloc_trace+0x2cb/0x780 [ 260.735380] ? kasan_check_read+0x11/0x20 [ 260.739541] ? do_raw_spin_unlock+0x9e/0x2e0 [ 260.743965] ? pty_resize+0x280/0x280 [ 260.747777] tty_alloc_file+0x43/0xa0 [ 260.751585] ptmx_open+0x64/0x360 [ 260.755053] ? pty_resize+0x280/0x280 [ 260.758864] chrdev_open+0x256/0x760 [ 260.762593] ? cdev_put.part.0+0x50/0x50 [ 260.766668] ? errseq_sample+0xf9/0x160 [ 260.770654] ? errseq_check+0x140/0x140 [ 260.774647] ? security_file_open+0x9f/0x1d0 [ 260.779071] do_dentry_open+0x7ef/0xf10 [ 260.783066] ? cdev_put.part.0+0x50/0x50 [ 260.787148] vfs_open+0x139/0x230 [ 260.790619] path_openat+0x1676/0x4e20 [ 260.794539] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 260.799316] ? find_held_lock+0x36/0x1c0 [ 260.803401] ? lock_downgrade+0x8e0/0x8e0 [ 260.807564] ? kasan_check_read+0x11/0x20 [ 260.811721] ? do_raw_spin_unlock+0x9e/0x2e0 [ 260.816142] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 260.820737] ? __lock_is_held+0xb5/0x140 [ 260.824820] ? _raw_spin_unlock+0x22/0x30 [ 260.828973] ? __alloc_fd+0x544/0x6e0 [ 260.832776] ? usercopy_warn+0x120/0x120 [ 260.836854] ? exit_files+0xb0/0xb0 [ 260.840492] do_filp_open+0x249/0x350 [ 260.844299] ? may_open_dev+0x100/0x100 [ 260.848292] ? get_unused_fd_flags+0x121/0x190 [ 260.852876] ? getname_flags+0xd0/0x5a0 [ 260.856861] ? __alloc_fd+0x6e0/0x6e0 [ 260.860674] ? __sb_end_write+0xac/0xe0 [ 260.864660] do_sys_open+0x59a/0x770 [ 260.868383] ? filp_open+0x80/0x80 [ 260.871925] ? SyS_read+0x30/0x30 [ 260.875394] SyS_openat+0x30/0x40 [ 260.878850] ? SyS_open+0x40/0x40 [ 260.882314] do_syscall_64+0x29e/0x9d0 [ 260.886212] ? vmalloc_sync_all+0x30/0x30 [ 260.890215] FAULT_INJECTION: forcing a failure. [ 260.890215] name failslab, interval 1, probability 0, space 0, times 0 [ 260.890374] ? kasan_check_write+0x14/0x20 [ 260.905765] ? syscall_return_slowpath+0x5c0/0x5c0 [ 260.910749] ? syscall_return_slowpath+0x30f/0x5c0 [ 260.915684] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 260.921047] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 260.925888] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 260.931066] RIP: 0033:0x455259 [ 260.934242] RSP: 002b:00007fd76b55fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 260.941955] RAX: ffffffffffffffda RBX: 00007fd76b5606d4 RCX: 0000000000455259 [ 260.949214] RDX: 0000000000004000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 260.956482] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 260.963741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/07 14:01:48 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xf0ffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:48 executing program 0 (fault-call:1 fault-nth:2): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xc002], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040), 0x0) [ 260.970998] R13: 0000000000000436 R14: 00000000006f95b0 R15: 0000000000000003 [ 260.978288] CPU: 0 PID: 18692 Comm: syz-executor0 Not tainted 4.16.0+ #4 [ 260.985134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.994489] Call Trace: [ 260.997101] dump_stack+0x1b9/0x294 [ 261.000753] ? dump_stack_print_info.cold.2+0x52/0x52 [ 261.005973] should_fail.cold.4+0xa/0x1a [ 261.010054] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 261.015201] ? find_held_lock+0x36/0x1c0 [ 261.019323] ? check_same_owner+0x320/0x320 2018/04/07 14:01:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x2c0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040), 0x0) [ 261.023664] ? rcu_note_context_switch+0x710/0x710 [ 261.028606] ? graph_lock+0x170/0x170 [ 261.032433] should_failslab+0x124/0x180 [ 261.036521] kmem_cache_alloc+0x2af/0x760 [ 261.040679] ? debug_check_no_locks_freed+0x310/0x310 [ 261.045897] get_empty_filp+0x125/0x520 [ 261.049884] ? proc_nr_files+0x60/0x60 [ 261.053786] ? memset+0x31/0x40 [ 261.057083] ? perf_trace_lock+0xd6/0x900 [ 261.061246] ? perf_trace_lock_acquire+0x4f1/0x980 [ 261.066192] ? rcu_is_watching+0x85/0x140 [ 261.070364] path_openat+0x116/0x4e20 2018/04/07 14:01:48 executing program 7 (fault-call:1 fault-nth:4): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) [ 261.074198] ? unwind_get_return_address+0x61/0xa0 [ 261.079144] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 261.084184] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 261.088963] ? find_held_lock+0x36/0x1c0 [ 261.093058] ? lock_downgrade+0x8e0/0x8e0 [ 261.097230] ? kasan_check_read+0x11/0x20 [ 261.101395] ? do_raw_spin_unlock+0x9e/0x2e0 [ 261.105820] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 261.110420] ? __lock_is_held+0xb5/0x140 [ 261.114520] ? _raw_spin_unlock+0x22/0x30 [ 261.118685] ? __alloc_fd+0x544/0x6e0 2018/04/07 14:01:48 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xffffff80], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) [ 261.122505] ? usercopy_warn+0x120/0x120 [ 261.126596] ? exit_files+0xb0/0xb0 [ 261.130244] do_filp_open+0x249/0x350 [ 261.134059] ? may_open_dev+0x100/0x100 [ 261.138075] ? get_unused_fd_flags+0x121/0x190 [ 261.142666] ? getname_flags+0xd0/0x5a0 [ 261.146662] ? __alloc_fd+0x6e0/0x6e0 [ 261.150483] ? __sb_end_write+0xac/0xe0 [ 261.154493] do_sys_open+0x59a/0x770 [ 261.158232] ? filp_open+0x80/0x80 [ 261.161786] ? SyS_read+0x30/0x30 [ 261.165260] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 261.169457] FAULT_INJECTION: forcing a failure. [ 261.169457] name failslab, interval 1, probability 0, space 0, times 0 [ 261.170119] SyS_openat+0x30/0x40 [ 261.170137] ? SyS_open+0x40/0x40 [ 261.170162] do_syscall_64+0x29e/0x9d0 [ 261.170186] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 261.170207] ? syscall_return_slowpath+0x5c0/0x5c0 [ 261.170227] ? syscall_return_slowpath+0x30f/0x5c0 [ 261.170248] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 261.170274] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 261.170300] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 261.222413] RIP: 0033:0x455259 [ 261.225606] RSP: 002b:00007fbdf3e87c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 261.233320] RAX: ffffffffffffffda RBX: 00007fbdf3e886d4 RCX: 0000000000455259 [ 261.240591] RDX: 0000000000004000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 261.247857] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 261.255123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 261.262390] R13: 0000000000000436 R14: 00000000006f95b0 R15: 0000000000000002 [ 261.269696] CPU: 1 PID: 18700 Comm: syz-executor7 Not tainted 4.16.0+ #4 [ 261.276544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.285900] Call Trace: [ 261.288498] dump_stack+0x1b9/0x294 [ 261.292141] ? dump_stack_print_info.cold.2+0x52/0x52 [ 261.297349] should_fail.cold.4+0xa/0x1a [ 261.301420] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 261.306532] ? perf_trace_lock+0xd6/0x900 [ 261.310692] ? rcu_note_context_switch+0x710/0x710 [ 261.315631] ? graph_lock+0x170/0x170 [ 261.319444] ? __might_sleep+0x95/0x190 [ 261.323429] ? find_held_lock+0x36/0x1c0 [ 261.327511] ? __lock_is_held+0xb5/0x140 [ 261.331600] ? check_same_owner+0x320/0x320 [ 261.335924] ? find_held_lock+0x36/0x1c0 [ 261.339999] ? rcu_note_context_switch+0x710/0x710 [ 261.344945] should_failslab+0x124/0x180 [ 261.349026] kmem_cache_alloc_trace+0x2cb/0x780 [ 261.353705] ? kasan_check_write+0x14/0x20 [ 261.357950] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 261.362896] alloc_tty_struct+0xda/0xa50 [ 261.366970] ? pty_resize+0x280/0x280 [ 261.370782] ? __do_SAK+0x30/0x30 [ 261.374243] ? kasan_check_write+0x14/0x20 [ 261.378484] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 261.383425] ? wait_for_completion+0x870/0x870 [ 261.388020] ? module_unload_free+0x5b0/0x5b0 [ 261.392526] ? __radix_tree_preload+0x173/0x1d0 [ 261.397206] ? mutex_unlock+0xd/0x10 [ 261.400928] ? devpts_new_index+0x178/0x2d0 [ 261.405266] tty_init_dev+0x7d/0x460 [ 261.408995] ? pty_resize+0x280/0x280 [ 261.412800] ptmx_open+0x12a/0x360 [ 261.416350] ? pty_resize+0x280/0x280 [ 261.420151] chrdev_open+0x256/0x760 [ 261.423874] ? cdev_put.part.0+0x50/0x50 [ 261.427944] ? errseq_sample+0xf9/0x160 [ 261.431927] ? errseq_check+0x140/0x140 [ 261.435919] ? security_file_open+0x9f/0x1d0 [ 261.440341] do_dentry_open+0x7ef/0xf10 [ 261.444320] ? cdev_put.part.0+0x50/0x50 [ 261.448397] vfs_open+0x139/0x230 [ 261.451860] path_openat+0x1676/0x4e20 [ 261.455776] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 261.460545] ? find_held_lock+0x36/0x1c0 [ 261.464654] ? lock_downgrade+0x8e0/0x8e0 [ 261.468817] ? kasan_check_read+0x11/0x20 [ 261.472971] ? do_raw_spin_unlock+0x9e/0x2e0 [ 261.477390] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 261.481984] ? __lock_is_held+0xb5/0x140 [ 261.486061] ? _raw_spin_unlock+0x22/0x30 [ 261.490211] ? __alloc_fd+0x544/0x6e0 [ 261.494014] ? usercopy_warn+0x120/0x120 [ 261.498089] ? exit_files+0xb0/0xb0 [ 261.502358] do_filp_open+0x249/0x350 [ 261.506169] ? may_open_dev+0x100/0x100 [ 261.510162] ? get_unused_fd_flags+0x121/0x190 [ 261.514750] ? getname_flags+0xd0/0x5a0 [ 261.518729] ? __alloc_fd+0x6e0/0x6e0 [ 261.522535] ? __sb_end_write+0xac/0xe0 [ 261.526522] do_sys_open+0x59a/0x770 [ 261.530245] ? filp_open+0x80/0x80 [ 261.533787] ? SyS_read+0x30/0x30 [ 261.537233] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 261.542069] SyS_openat+0x30/0x40 [ 261.545505] ? SyS_open+0x40/0x40 [ 261.548945] do_syscall_64+0x29e/0x9d0 [ 261.552819] ? vmalloc_sync_all+0x30/0x30 [ 261.556957] ? _raw_spin_unlock_irq+0x27/0x70 [ 261.561441] ? finish_task_switch+0x1ca/0x820 [ 261.566095] ? syscall_return_slowpath+0x5c0/0x5c0 [ 261.571014] ? syscall_return_slowpath+0x30f/0x5c0 [ 261.575936] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 261.581292] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 261.586300] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 261.591479] RIP: 0033:0x455259 [ 261.594650] RSP: 002b:00007fd76b55fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 261.602347] RAX: ffffffffffffffda RBX: 00007fd76b5606d4 RCX: 0000000000455259 [ 261.609602] RDX: 0000000000004000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 261.616854] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/07 14:01:49 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r1 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:49 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:49 executing program 7 (fault-call:1 fault-nth:5): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:49 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000000, 0x28015241b274ad74, r0, 0x4d) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r1, &(0x7f0000001a80)={0x1, {&(0x7f00000009c0)=""/4096, 0x1000, &(0x7f00000019c0)=""/157}}, 0x68) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/04/07 14:01:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040)="290000001400070002ffffffea08e0eb010010e2df", 0x15) 2018/04/07 14:01:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x8) 2018/04/07 14:01:49 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xa0010000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:49 executing program 0 (fault-call:1 fault-nth:3): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) [ 261.624106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 261.631358] R13: 0000000000000436 R14: 00000000006f95b0 R15: 0000000000000004 [ 261.730295] FAULT_INJECTION: forcing a failure. [ 261.730295] name failslab, interval 1, probability 0, space 0, times 0 [ 261.741666] CPU: 0 PID: 18729 Comm: syz-executor0 Not tainted 4.16.0+ #4 [ 261.748521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.757882] Call Trace: [ 261.760503] dump_stack+0x1b9/0x294 [ 261.764152] ? dump_stack_print_info.cold.2+0x52/0x52 [ 261.769380] should_fail.cold.4+0xa/0x1a [ 261.773472] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/07 14:01:49 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x400300], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 261.778595] ? perf_trace_lock+0xd6/0x900 [ 261.782754] ? perf_trace_lock_acquire+0x4f1/0x980 [ 261.787710] ? zap_class+0x720/0x720 [ 261.791459] ? find_held_lock+0x36/0x1c0 [ 261.795585] ? check_same_owner+0x320/0x320 [ 261.799935] ? rcu_note_context_switch+0x710/0x710 [ 261.804896] should_failslab+0x124/0x180 [ 261.808986] kmem_cache_alloc_trace+0x2cb/0x780 [ 261.809884] FAULT_INJECTION: forcing a failure. [ 261.809884] name failslab, interval 1, probability 0, space 0, times 0 [ 261.813667] ? kasan_check_read+0x11/0x20 [ 261.813691] ? do_raw_spin_unlock+0x9e/0x2e0 [ 261.813720] ? pty_resize+0x280/0x280 [ 261.813745] tty_alloc_file+0x43/0xa0 [ 261.813762] ptmx_open+0x64/0x360 [ 261.844780] ? pty_resize+0x280/0x280 [ 261.848584] chrdev_open+0x256/0x760 [ 261.852305] ? cdev_put.part.0+0x50/0x50 [ 261.856375] ? errseq_sample+0xf9/0x160 [ 261.860353] ? errseq_check+0x140/0x140 [ 261.864340] ? security_file_open+0x9f/0x1d0 [ 261.868759] do_dentry_open+0x7ef/0xf10 [ 261.872734] ? cdev_put.part.0+0x50/0x50 [ 261.876812] vfs_open+0x139/0x230 [ 261.880276] path_openat+0x1676/0x4e20 [ 261.884194] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 261.888963] ? find_held_lock+0x36/0x1c0 [ 261.893047] ? lock_downgrade+0x8e0/0x8e0 [ 261.897209] ? kasan_check_read+0x11/0x20 [ 261.901356] ? do_raw_spin_unlock+0x9e/0x2e0 [ 261.905764] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 261.910351] ? __lock_is_held+0xb5/0x140 [ 261.914430] ? _raw_spin_unlock+0x22/0x30 [ 261.918582] ? __alloc_fd+0x544/0x6e0 [ 261.922382] ? usercopy_warn+0x120/0x120 [ 261.926462] ? exit_files+0xb0/0xb0 [ 261.930095] do_filp_open+0x249/0x350 [ 261.933897] ? may_open_dev+0x100/0x100 [ 261.937897] ? get_unused_fd_flags+0x121/0x190 [ 261.942480] ? getname_flags+0xd0/0x5a0 [ 261.946461] ? __alloc_fd+0x6e0/0x6e0 [ 261.950267] ? __sb_end_write+0xac/0xe0 [ 261.954251] do_sys_open+0x59a/0x770 [ 261.957973] ? filp_open+0x80/0x80 [ 261.961512] ? SyS_read+0x30/0x30 [ 261.964972] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 261.969831] SyS_openat+0x30/0x40 [ 261.973286] ? SyS_open+0x40/0x40 [ 261.976743] do_syscall_64+0x29e/0x9d0 [ 261.980627] ? vmalloc_sync_all+0x30/0x30 [ 261.984774] ? _raw_spin_unlock_irq+0x27/0x70 [ 261.989271] ? finish_task_switch+0x1ca/0x820 [ 261.993773] ? syscall_return_slowpath+0x5c0/0x5c0 [ 261.998707] ? syscall_return_slowpath+0x30f/0x5c0 [ 262.003648] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 262.009024] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 262.013883] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 262.019069] RIP: 0033:0x455259 [ 262.022259] RSP: 002b:00007fbdf3e87c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 262.029974] RAX: ffffffffffffffda RBX: 00007fbdf3e886d4 RCX: 0000000000455259 [ 262.037242] RDX: 0000000000004000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 262.044507] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 262.051773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 262.059040] R13: 0000000000000436 R14: 00000000006f95b0 R15: 0000000000000003 [ 262.066345] CPU: 1 PID: 18733 Comm: syz-executor7 Not tainted 4.16.0+ #4 [ 262.073192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.082548] Call Trace: [ 262.085149] dump_stack+0x1b9/0x294 [ 262.088791] ? dump_stack_print_info.cold.2+0x52/0x52 [ 262.093987] ? kasan_check_write+0x14/0x20 [ 262.098244] should_fail.cold.4+0xa/0x1a [ 262.102317] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 262.107435] ? kasan_check_write+0x14/0x20 [ 262.111679] ? graph_lock+0x170/0x170 [ 262.115495] ? find_held_lock+0x36/0x1c0 [ 262.119567] ? __lock_is_held+0xb5/0x140 [ 262.123651] ? check_same_owner+0x320/0x320 [ 262.127988] ? tty_line_name+0x96/0x110 [ 262.131973] ? rcu_note_context_switch+0x710/0x710 [ 262.136916] ? alloc_tty_struct+0x781/0xa50 [ 262.141266] should_failslab+0x124/0x180 [ 262.145341] kmem_cache_alloc_trace+0x2cb/0x780 [ 262.150021] ? refcount_inc_not_zero+0x1dd/0x2d0 [ 262.154789] ? refcount_add_not_zero+0x320/0x320 [ 262.159566] pty_unix98_install+0x118/0x9b0 [ 262.163893] ? pty_unix98_compat_ioctl+0x30/0x30 [ 262.168669] ? mutex_lock_nested+0x16/0x20 [ 262.172905] ? refcount_inc+0x29/0x70 [ 262.176715] ? pty_unix98_compat_ioctl+0x30/0x30 [ 262.181476] tty_init_dev+0xfd/0x460 [ 262.185199] ? pty_resize+0x280/0x280 [ 262.189001] ptmx_open+0x12a/0x360 [ 262.192552] ? pty_resize+0x280/0x280 [ 262.196356] chrdev_open+0x256/0x760 [ 262.200082] ? cdev_put.part.0+0x50/0x50 [ 262.204155] ? errseq_sample+0xf9/0x160 [ 262.208131] ? errseq_check+0x140/0x140 [ 262.212121] ? security_file_open+0x9f/0x1d0 [ 262.216542] do_dentry_open+0x7ef/0xf10 [ 262.220522] ? cdev_put.part.0+0x50/0x50 [ 262.224592] vfs_open+0x139/0x230 [ 262.228057] path_openat+0x1676/0x4e20 [ 262.231977] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 262.236748] ? find_held_lock+0x36/0x1c0 [ 262.240822] ? lock_downgrade+0x8e0/0x8e0 [ 262.244982] ? kasan_check_read+0x11/0x20 [ 262.249136] ? do_raw_spin_unlock+0x9e/0x2e0 [ 262.253551] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 262.258142] ? __lock_is_held+0xb5/0x140 [ 262.262225] ? _raw_spin_unlock+0x22/0x30 [ 262.266379] ? __alloc_fd+0x544/0x6e0 [ 262.270181] ? usercopy_warn+0x120/0x120 [ 262.274251] ? exit_files+0xb0/0xb0 [ 262.277881] do_filp_open+0x249/0x350 [ 262.281686] ? may_open_dev+0x100/0x100 [ 262.285677] ? get_unused_fd_flags+0x121/0x190 [ 262.290259] ? getname_flags+0xd0/0x5a0 [ 262.294239] ? __alloc_fd+0x6e0/0x6e0 [ 262.298053] ? __sb_end_write+0xac/0xe0 [ 262.302044] do_sys_open+0x59a/0x770 [ 262.305769] ? filp_open+0x80/0x80 [ 262.309312] ? SyS_read+0x30/0x30 [ 262.312781] SyS_openat+0x30/0x40 [ 262.316237] ? SyS_open+0x40/0x40 [ 262.319696] do_syscall_64+0x29e/0x9d0 [ 262.323589] ? vmalloc_sync_all+0x30/0x30 [ 262.327749] ? _raw_spin_unlock_irq+0x27/0x70 [ 262.332255] ? finish_task_switch+0x1ca/0x820 [ 262.336758] ? syscall_return_slowpath+0x5c0/0x5c0 [ 262.341693] ? syscall_return_slowpath+0x30f/0x5c0 [ 262.346636] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 262.352006] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 262.356858] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 262.362047] RIP: 0033:0x455259 [ 262.365234] RSP: 002b:00007fd76b55fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 262.372949] RAX: ffffffffffffffda RBX: 00007fd76b5606d4 RCX: 0000000000455259 2018/04/07 14:01:49 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xf000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040)="290000001400070002ffffffea08e0eb010010e2df", 0x15) 2018/04/07 14:01:49 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x300], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040)="290000001400070002ffffffea08e0eb010010e2df", 0x15) 2018/04/07 14:01:49 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x4], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040)="290000001400070002ffffffea08e0eb010010e2dfa4478b28370000c53905", 0x1f) 2018/04/07 14:01:50 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xc0ffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) [ 262.380222] RDX: 0000000000004000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 262.387488] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 262.394757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 262.402026] R13: 0000000000000436 R14: 00000000006f95b0 R15: 0000000000000005 2018/04/07 14:01:50 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x4c, 0xffffffffffffffc0, 0x8, 0x9, 0x2, 0x80000000}) r2 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080)={0xfffffffffffffffe}, 0x0, 0x8) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) r4 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) r6 = getegid() r7 = gettid() lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000700)=0x0) fstat(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000000880)={0x0, 0x0}) r14 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) sendmmsg$unix(0xffffffffffffff9c, &(0x7f0000000e40)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)="007dfbf237a9a140d0c675d3dd160cfcb31d4f15124cbb17db74bae421313c2e827fd403007f28167f8db1af3557a8ce06033d5ca0e6f709b07c02a997ac72857859a33718bc72c7603f076d895cc17926e0795bc4cff888e30213c1fb847a", 0x5f}], 0x1, &(0x7f00000004c0)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r3, r3, r2, r3]}, @rights={0x20, 0x1, 0x1, [r1, r1, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x98, 0x20004000}, {&(0x7f00000005c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000640)="0efe625d3056c509d035145d16e4e607f65c4b4fbe304a6665bb898ed9016531ec57bdb1b9c3de2e6906e63fcf627700506804720db5b41153676ed862210ce991125adc9b3daf99b89c66b7120e23772e4a9fbf590e26f4acc0cce8373fab0e2d845c1d2a35968d9c627fe4912ea379a1fa4f448ee451c4cff042", 0x7b}], 0x1, &(0x7f0000000940)=[@rights={0x30, 0x1, 0x1, [r2, r0, r1, r0, r1, r0, r2, r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x88, 0x4000000}, {&(0x7f0000000a00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f0000000a80)="9cb5926dad1fb2fcbf457ec2dcd5ad12ddecf38fb2", 0x15}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f0000000b00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000b80)="53f9b29b615d4bcedbc8e32979bc926f2b85cb8bffc0859feaa4f21781ece46703ed0598d8a29a7c76431fe3c6294fa1ecbb38eb4f3493ba03e5992008a137819157562c83efe203ea590340b132009fcac27d2642cc7fb4d9418ee602245da3d8c9d7385e97f5389b3180701cff7e8f91739a1291b68dc834064bb31ab213733484b2215581389463f8289212057a0d624a045578b5ea791329f38f2ac2e219243be322f64d6b4c0402acf66ae8548a61a006c5497ca507ad1226e89eea4081d9728d87", 0xc4}, {&(0x7f0000000c80)="156e1e7c20f6de345275386f99cb909f015c54b13490b4837cedd4b3d31642c3c542d530086c170b5635b185baccd95be47728c61021e7f060f24be93bc740d88102b1998ec84c203e2cc1646d5d73a02048675a775a6b3a205530238b468b2e7a2ea69cfaf31c", 0x67}, {&(0x7f0000000d00)="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", 0xfd}], 0x3, 0x0, 0x0, 0x4000000}], 0x4, 0x804) 2018/04/07 14:01:50 executing program 5: r0 = epoll_create(0x5b) poll(&(0x7f0000000040), 0x0, 0xffffffffffffffff) epoll_pwait(r0, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000075, &(0x7f0000654ff8), 0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) quotactl(0x20, &(0x7f0000000340)='./file0\x00', r1, &(0x7f0000000380)="708ab69553b79fe1fd860899cc05bea5d415b3c32f2fa7c3f7b7e50fae14d30813e0d0641e51203b5cffe5d7e10e45c0c71b568cc7d41ff674ae12d244f9350261fae70f6f549eaefd1df225e623ac") r2 = gettid() r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1ff, 0x400000101000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000040)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00000001c0)={0x8000200c}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f0000000080)={0x100, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) 2018/04/07 14:01:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040)="290000001400070002ffffffea08e0eb010010e2dfa4478b28370000c53905", 0x1f) 2018/04/07 14:01:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x8) 2018/04/07 14:01:50 executing program 0 (fault-call:1 fault-nth:4): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:50 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x600000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xc0ffffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:50 executing program 7 (fault-call:1 fault-nth:6): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) [ 262.766215] FAULT_INJECTION: forcing a failure. [ 262.766215] name failslab, interval 1, probability 0, space 0, times 0 [ 262.777543] CPU: 0 PID: 18775 Comm: syz-executor7 Not tainted 4.16.0+ #4 [ 262.784414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.788331] QAT: Invalid ioctl [ 262.793780] Call Trace: [ 262.793819] dump_stack+0x1b9/0x294 [ 262.793848] ? dump_stack_print_info.cold.2+0x52/0x52 [ 262.793868] ? kasan_check_write+0x14/0x20 [ 262.793903] should_fail.cold.4+0xa/0x1a [ 262.793926] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 262.821837] ? graph_lock+0x170/0x170 [ 262.825659] ? find_held_lock+0x36/0x1c0 [ 262.829729] ? __lock_is_held+0xb5/0x140 [ 262.833801] ? check_same_owner+0x320/0x320 [ 262.838172] ? tty_line_name+0x96/0x110 [ 262.842146] ? rcu_note_context_switch+0x710/0x710 [ 262.847069] ? alloc_tty_struct+0x781/0xa50 [ 262.851397] should_failslab+0x124/0x180 [ 262.855457] kmem_cache_alloc_trace+0x2cb/0x780 [ 262.860125] ? refcount_inc_not_zero+0x1dd/0x2d0 [ 262.864880] ? refcount_add_not_zero+0x320/0x320 [ 262.869639] pty_unix98_install+0x118/0x9b0 [ 262.873956] ? pty_unix98_compat_ioctl+0x30/0x30 [ 262.878712] ? mutex_lock_nested+0x16/0x20 [ 262.882946] ? refcount_inc+0x29/0x70 [ 262.886740] ? pty_unix98_compat_ioctl+0x30/0x30 [ 262.891490] tty_init_dev+0xfd/0x460 [ 262.895198] ? pty_resize+0x280/0x280 [ 262.898988] ptmx_open+0x12a/0x360 [ 262.902526] ? pty_resize+0x280/0x280 [ 262.906321] chrdev_open+0x256/0x760 [ 262.910042] ? cdev_put.part.0+0x50/0x50 [ 262.914191] ? errseq_sample+0xf9/0x160 [ 262.918159] ? errseq_check+0x140/0x140 [ 262.922133] ? security_file_open+0x9f/0x1d0 [ 262.926539] do_dentry_open+0x7ef/0xf10 [ 262.930505] ? cdev_put.part.0+0x50/0x50 [ 262.934571] vfs_open+0x139/0x230 [ 262.938029] path_openat+0x1676/0x4e20 [ 262.941939] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 262.946698] ? find_held_lock+0x36/0x1c0 [ 262.950766] ? lock_downgrade+0x8e0/0x8e0 [ 262.954916] ? kasan_check_read+0x11/0x20 [ 262.959056] ? do_raw_spin_unlock+0x9e/0x2e0 [ 262.963455] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 262.968040] ? __lock_is_held+0xb5/0x140 [ 262.972108] ? _raw_spin_unlock+0x22/0x30 [ 262.976248] ? __alloc_fd+0x544/0x6e0 [ 262.980045] ? usercopy_warn+0x120/0x120 [ 262.984108] ? exit_files+0xb0/0xb0 [ 262.987734] do_filp_open+0x249/0x350 [ 262.991531] ? may_open_dev+0x100/0x100 [ 262.995517] ? get_unused_fd_flags+0x121/0x190 [ 263.000088] ? getname_flags+0xd0/0x5a0 [ 263.004063] ? __alloc_fd+0x6e0/0x6e0 [ 263.007871] ? __sb_end_write+0xac/0xe0 [ 263.011848] do_sys_open+0x59a/0x770 [ 263.015562] ? filp_open+0x80/0x80 [ 263.019090] ? SyS_read+0x30/0x30 [ 263.022549] SyS_openat+0x30/0x40 [ 263.025993] ? SyS_open+0x40/0x40 [ 263.029450] do_syscall_64+0x29e/0x9d0 [ 263.033326] ? vmalloc_sync_all+0x30/0x30 [ 263.037478] ? _raw_spin_unlock_irq+0x27/0x70 [ 263.041968] ? finish_task_switch+0x1ca/0x820 [ 263.046458] ? syscall_return_slowpath+0x5c0/0x5c0 [ 263.051382] ? syscall_return_slowpath+0x30f/0x5c0 [ 263.056311] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 263.061674] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 263.066518] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 263.071698] RIP: 0033:0x455259 [ 263.074876] RSP: 002b:00007fd76b55fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 263.082581] RAX: ffffffffffffffda RBX: 00007fd76b5606d4 RCX: 0000000000455259 [ 263.089843] RDX: 0000000000004000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 263.097101] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 263.104363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 263.111619] R13: 0000000000000436 R14: 00000000006f95b0 R15: 0000000000000006 [ 263.123710] FAULT_INJECTION: forcing a failure. [ 263.123710] name failslab, interval 1, probability 0, space 0, times 0 [ 263.135160] CPU: 1 PID: 18783 Comm: syz-executor0 Not tainted 4.16.0+ #4 [ 263.142011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.151378] Call Trace: [ 263.153988] dump_stack+0x1b9/0x294 [ 263.157640] ? dump_stack_print_info.cold.2+0x52/0x52 [ 263.162855] should_fail.cold.4+0xa/0x1a [ 263.166937] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 263.172051] ? kasan_check_read+0x11/0x20 [ 263.176210] ? do_raw_spin_unlock+0x9e/0x2e0 [ 263.180630] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 263.185226] ? graph_lock+0x170/0x170 [ 263.189034] ? kasan_check_write+0x14/0x20 [ 263.193277] ? do_raw_spin_lock+0xc1/0x200 [ 263.197535] ? find_held_lock+0x36/0x1c0 [ 263.201611] ? __lock_is_held+0xb5/0x140 [ 263.205696] ? check_same_owner+0x320/0x320 [ 263.210027] ? find_held_lock+0x36/0x1c0 [ 263.214102] ? rcu_note_context_switch+0x710/0x710 [ 263.219054] should_failslab+0x124/0x180 [ 263.223135] kmem_cache_alloc_trace+0x2cb/0x780 [ 263.227823] ? kasan_check_write+0x14/0x20 [ 263.232076] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 263.237022] alloc_tty_struct+0xda/0xa50 [ 263.241089] ? pty_resize+0x280/0x280 [ 263.244992] ? __do_SAK+0x30/0x30 [ 263.248455] ? kasan_check_write+0x14/0x20 [ 263.252700] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 263.257644] ? wait_for_completion+0x870/0x870 [ 263.262233] ? module_unload_free+0x5b0/0x5b0 [ 263.266740] ? __radix_tree_preload+0x173/0x1d0 [ 263.271433] ? mutex_unlock+0xd/0x10 [ 263.275196] tty_init_dev+0x7d/0x460 [ 263.278925] ? pty_resize+0x280/0x280 [ 263.282730] ptmx_open+0x12a/0x360 [ 263.286278] ? pty_resize+0x280/0x280 [ 263.290086] chrdev_open+0x256/0x760 [ 263.293812] ? cdev_put.part.0+0x50/0x50 [ 263.297893] ? errseq_sample+0xf9/0x160 [ 263.301872] ? errseq_check+0x140/0x140 [ 263.305860] ? security_file_open+0x9f/0x1d0 [ 263.310287] do_dentry_open+0x7ef/0xf10 [ 263.314266] ? cdev_put.part.0+0x50/0x50 [ 263.318344] vfs_open+0x139/0x230 [ 263.321809] path_openat+0x1676/0x4e20 [ 263.325721] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 263.330488] ? find_held_lock+0x36/0x1c0 [ 263.334570] ? lock_downgrade+0x8e0/0x8e0 [ 263.338737] ? kasan_check_read+0x11/0x20 [ 263.342892] ? do_raw_spin_unlock+0x9e/0x2e0 [ 263.347308] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 263.351896] ? __lock_is_held+0xb5/0x140 [ 263.355973] ? _raw_spin_unlock+0x22/0x30 [ 263.360126] ? __alloc_fd+0x544/0x6e0 [ 263.363924] ? usercopy_warn+0x120/0x120 [ 263.367995] ? exit_files+0xb0/0xb0 [ 263.371628] do_filp_open+0x249/0x350 [ 263.375434] ? may_open_dev+0x100/0x100 [ 263.379424] ? get_unused_fd_flags+0x121/0x190 [ 263.384005] ? getname_flags+0xd0/0x5a0 [ 263.387982] ? __alloc_fd+0x6e0/0x6e0 [ 263.391789] ? __sb_end_write+0xac/0xe0 [ 263.395782] do_sys_open+0x59a/0x770 [ 263.399508] ? filp_open+0x80/0x80 [ 263.403051] ? SyS_read+0x30/0x30 [ 263.406513] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 263.411369] SyS_openat+0x30/0x40 [ 263.414831] ? SyS_open+0x40/0x40 [ 263.418297] do_syscall_64+0x29e/0x9d0 [ 263.422186] ? vmalloc_sync_all+0x30/0x30 [ 263.426347] ? _raw_spin_unlock_irq+0x27/0x70 [ 263.430852] ? finish_task_switch+0x1ca/0x820 [ 263.435359] ? syscall_return_slowpath+0x5c0/0x5c0 [ 263.440297] ? syscall_return_slowpath+0x30f/0x5c0 [ 263.445242] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 263.450620] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 263.455479] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 263.460670] RIP: 0033:0x455259 2018/04/07 14:01:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xb00000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:50 executing program 2: r0 = socket$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(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x8) 2018/04/07 14:01:50 executing program 2: r0 = socket$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), 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x8) 2018/04/07 14:01:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x1c00000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x8) 2018/04/07 14:01:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x8) 2018/04/07 14:01:51 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x4000000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:51 executing program 2: r0 = socket$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, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8), 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x8) [ 263.463860] RSP: 002b:00007fbdf3e87c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 263.471581] RAX: ffffffffffffffda RBX: 00007fbdf3e886d4 RCX: 0000000000455259 [ 263.478856] RDX: 0000000000004000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 263.486137] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 263.493420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 263.500693] R13: 0000000000000436 R14: 00000000006f95b0 R15: 0000000000000004 [ 263.650349] QAT: Invalid ioctl [ 263.777052] QAT: Invalid ioctl [ 263.806126] QAT: Invalid ioctl 2018/04/07 14:01:51 executing program 7 (fault-call:1 fault-nth:7): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:51 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x600000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:51 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x400000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:51 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = open(&(0x7f0000000580)='./file0\x00', 0x8240, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000040)={@dev, @dev}, &(0x7f0000000080)=0xc) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0xd0, 0x5, 0x1ff}) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(r0, &(0x7f0000000740), 0x0, 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040)="290000001400070002ffffffea08e0eb010010e2dfa4478b28370000c53905", 0x1f) 2018/04/07 14:01:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x8) 2018/04/07 14:01:51 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x5, 0x200) modify_ldt$read(0x0, &(0x7f0000000380)=""/115, 0x73) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001d00)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x18000160}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001dc0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="235bb3b1fd007671891450312876304cc97914b2fc73cbf086fc51711c1a28a1cb371bc1d6b428d32e13e1ec8333e7a4695d1722607600000048003e00cc1aa8bb61956024132d2ad378c16994268cf183980df9e037c1c336a011fa441f5d9436bc729b7bef680b18a351909ac52c1cd9b6726e220c000a00050000000000000000"], 0x197c}, 0x1}, 0x4004004) r3 = socket$inet6(0xa, 0x5, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x0, @rand_addr=0x80000001}, @in={0x2}], 0x20) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x101000, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000340)={0x3b, @rand_addr=0x8000, 0x4e22, 0x2, 'sh\x00', 0x10, 0x101, 0x52}, 0x2c) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000000080)=""/89) [ 263.964674] FAULT_INJECTION: forcing a failure. [ 263.964674] name failslab, interval 1, probability 0, space 0, times 0 [ 263.975984] CPU: 1 PID: 18840 Comm: syz-executor7 Not tainted 4.16.0+ #4 [ 263.982836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.992200] Call Trace: [ 263.994901] dump_stack+0x1b9/0x294 [ 263.998540] ? dump_stack_print_info.cold.2+0x52/0x52 [ 264.003731] ? __save_stack_trace+0x7e/0xd0 [ 264.008060] should_fail.cold.4+0xa/0x1a [ 264.012118] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 264.017212] ? kasan_kmalloc+0xc4/0xe0 [ 264.021088] ? kmem_cache_alloc_trace+0x152/0x780 [ 264.025916] ? pty_unix98_install+0x118/0x9b0 [ 264.030395] ? tty_init_dev+0xfd/0x460 [ 264.034268] ? ptmx_open+0x12a/0x360 [ 264.037970] ? chrdev_open+0x256/0x760 [ 264.041850] ? graph_lock+0x170/0x170 [ 264.045635] ? do_filp_open+0x249/0x350 [ 264.049595] ? do_sys_open+0x59a/0x770 [ 264.053469] ? SyS_openat+0x30/0x40 [ 264.057083] ? do_syscall_64+0x29e/0x9d0 [ 264.061149] ? find_held_lock+0x36/0x1c0 [ 264.065203] ? __lock_is_held+0xb5/0x140 [ 264.069267] ? check_same_owner+0x320/0x320 [ 264.073586] ? rcu_note_context_switch+0x710/0x710 [ 264.078511] should_failslab+0x124/0x180 [ 264.082564] kmem_cache_alloc_trace+0x2cb/0x780 [ 264.087221] ? refcount_inc_not_zero+0x1dd/0x2d0 [ 264.091966] ? refcount_add_not_zero+0x320/0x320 [ 264.096719] pty_unix98_install+0x166/0x9b0 [ 264.101034] ? pty_unix98_compat_ioctl+0x30/0x30 [ 264.105788] ? mutex_lock_nested+0x16/0x20 [ 264.110010] ? refcount_inc+0x29/0x70 [ 264.113804] ? pty_unix98_compat_ioctl+0x30/0x30 [ 264.118547] tty_init_dev+0xfd/0x460 [ 264.122246] ? pty_resize+0x280/0x280 [ 264.126038] ptmx_open+0x12a/0x360 [ 264.129568] ? pty_resize+0x280/0x280 [ 264.133354] chrdev_open+0x256/0x760 [ 264.137060] ? cdev_put.part.0+0x50/0x50 [ 264.141110] ? errseq_sample+0xf9/0x160 [ 264.145071] ? errseq_check+0x140/0x140 [ 264.149044] ? security_file_open+0x9f/0x1d0 [ 264.153446] do_dentry_open+0x7ef/0xf10 [ 264.157407] ? cdev_put.part.0+0x50/0x50 [ 264.161460] vfs_open+0x139/0x230 [ 264.164909] path_openat+0x1676/0x4e20 [ 264.168805] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 264.173553] ? find_held_lock+0x36/0x1c0 [ 264.177609] ? lock_downgrade+0x8e0/0x8e0 [ 264.181752] ? kasan_check_read+0x11/0x20 [ 264.185885] ? do_raw_spin_unlock+0x9e/0x2e0 [ 264.190280] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 264.194851] ? __lock_is_held+0xb5/0x140 [ 264.198910] ? _raw_spin_unlock+0x22/0x30 [ 264.203047] ? __alloc_fd+0x544/0x6e0 [ 264.206834] ? usercopy_warn+0x120/0x120 [ 264.210975] ? exit_files+0xb0/0xb0 [ 264.214592] do_filp_open+0x249/0x350 [ 264.218381] ? may_open_dev+0x100/0x100 [ 264.222352] ? get_unused_fd_flags+0x121/0x190 [ 264.226915] ? getname_flags+0xd0/0x5a0 [ 264.230875] ? __alloc_fd+0x6e0/0x6e0 [ 264.234664] ? __sb_end_write+0xac/0xe0 [ 264.238641] do_sys_open+0x59a/0x770 [ 264.242345] ? filp_open+0x80/0x80 [ 264.245869] ? SyS_read+0x30/0x30 [ 264.249319] SyS_openat+0x30/0x40 [ 264.252764] ? SyS_open+0x40/0x40 [ 264.256210] do_syscall_64+0x29e/0x9d0 [ 264.260082] ? vmalloc_sync_all+0x30/0x30 [ 264.264217] ? _raw_spin_unlock_irq+0x27/0x70 [ 264.268699] ? finish_task_switch+0x1ca/0x820 [ 264.273182] ? syscall_return_slowpath+0x5c0/0x5c0 [ 264.278099] ? syscall_return_slowpath+0x30f/0x5c0 [ 264.283027] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 264.288386] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 264.293218] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 264.298392] RIP: 0033:0x455259 [ 264.301564] RSP: 002b:00007fd76b55fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 264.309263] RAX: ffffffffffffffda RBX: 00007fd76b5606d4 RCX: 0000000000455259 2018/04/07 14:01:52 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfffff000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040)="290000001400070002ffffffea08e0eb010010e2dfa4478b28370000c539050fc544858d", 0x24) [ 264.316515] RDX: 0000000000004000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 264.323767] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 264.331025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 264.338282] R13: 0000000000000436 R14: 00000000006f95b0 R15: 0000000000000007 2018/04/07 14:01:52 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x6000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040)="290000001400070002ffffffea08e0eb010010e2dfa4478b28370000c539050fc544858d", 0x24) 2018/04/07 14:01:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/*ev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="627c7266732e2f6465762f6b766d001db995d8a7a70a8852b7544a84c415205310991f74bdf46de7fcaf0a08922244e88a20748ffb659bb2d3f49e114e496ab1b64696a26f512d11a1f2807a0970d1d009e1252433ee31bcb1534a1b3563a4434a95e72d915d7f47079d983afcf5de340f59850c6feef83f5f896476c97f9963b91039321f9d400bc5"], &(0x7f0000000200)=""/223, 0xdf) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x7fffffff}, {0x5, 0x101, 0x70000000}, {0x0, 0x0, 0x0, [], 0x7fffffff}, {}, {}, {}, {0x81, 0x0, 0x0, [], 0x8}, {0x0, 0x41e}, {}, {0x0, 0x0, 0x0, [], 0x1}, {0x0, 0x0, 0x0, [], 0x6}, {}, {}, {}, {}, {}, {0x0, 0x0, 0xc8}, {}, {0x0, 0xf99}, {0x1}, {0x0, 0x0, 0x0, [], 0x26b}, {}, {0x0, 0x34}]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/07 14:01:52 executing program 2: r0 = socket$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, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x8) 2018/04/07 14:01:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xfffffffe], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:52 executing program 7 (fault-call:1 fault-nth:8): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/xev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:52 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) r0 = syz_open_procfs(0x0, &(0x7f0000725000)="6e732f697063005a55c9bac4b669d9bad30ee7b7471b5c5f139e478c5a80a81227fd426ec4d35d9ee37ec1d755e7d669cbb166b81f3ae5c0c48610224cbf53738cb8f9180ae4b6a40a39ca5f8c5a080d5278362b557b12c04d1d3f24f413fb41c6e32889dd") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x2, 0xd2, "b26feaab1d5f6b5e017ee7ffca8fdf3683b89a03bca635c1036bcdcdcc0ddade365158cfac51d92ef228961f4c3c51d4f06dbb6ea7db1d32e56b035d7481ddbc927c9a43a11d260475280ec1b970737d34278c7bc47bd138dbfeacd14e5bcb7fa9e7f9e93e1fdf9001dc34edeae4759c4a52b4e32a11752adc005a9a0e6766d03453f3c219f3d0ea70a6f6a4781ffe814fce22824854513224f70eb2a3258c299dde8477f187f5e677488b5fc3322757e55cfcb78665cf319237f6558294912ba876e199afbd123b9c854aa136749f627644"}, 0xda) syz_open_procfs(0x0, &(0x7f00009b7ff9)='ns/ipc\x00') 2018/04/07 14:01:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x8) 2018/04/07 14:01:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x1c], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:52 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x4000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:52 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040)="290000001400070002ffffffea08e0eb010010e2dfa4478b28370000c539050fc544858d", 0x24) 2018/04/07 14:01:52 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfffff000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040)="290000001400070002ffffffea08e0eb010010e2dfa4478b28370000c539050fc544858d360000", 0x27) [ 265.225962] FAULT_INJECTION: forcing a failure. [ 265.225962] name failslab, interval 1, probability 0, space 0, times 0 [ 265.237270] CPU: 1 PID: 18903 Comm: syz-executor7 Not tainted 4.16.0+ #4 [ 265.244115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.253478] Call Trace: [ 265.256104] dump_stack+0x1b9/0x294 [ 265.259755] ? dump_stack_print_info.cold.2+0x52/0x52 [ 265.264977] should_fail.cold.4+0xa/0x1a [ 265.269073] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 265.274192] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 265.279400] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 265.284604] ? graph_lock+0x170/0x170 [ 265.288424] ? is_bpf_text_address+0xd7/0x170 [ 265.292940] ? find_held_lock+0x36/0x1c0 [ 265.297022] ? __lock_is_held+0xb5/0x140 [ 265.301115] ? check_same_owner+0x320/0x320 [ 265.305445] ? save_stack+0x43/0xd0 [ 265.309079] ? kasan_kmalloc+0xc4/0xe0 [ 265.312979] ? kmem_cache_alloc_trace+0x152/0x780 [ 265.317838] ? rcu_note_context_switch+0x710/0x710 [ 265.322781] ? chrdev_open+0x256/0x760 2018/04/07 14:01:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x8], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:52 executing program 2: r0 = socket$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, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYBLOB="997a3852d27f90feb81acc12b10000000000000059794b0d"], 0x1) 2018/04/07 14:01:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/.ev/ptmx\x00', 0x4000, 0x0) [ 265.326675] ? do_dentry_open+0x7ef/0xf10 [ 265.330843] ? vfs_open+0x139/0x230 [ 265.334484] should_failslab+0x124/0x180 [ 265.338560] kmem_cache_alloc_trace+0x2cb/0x780 [ 265.343243] ? print_usage_bug+0xc0/0xc0 [ 265.347326] alloc_tty_struct+0xda/0xa50 [ 265.351395] ? __do_SAK+0x30/0x30 [ 265.354867] ? __lock_is_held+0xb5/0x140 [ 265.358940] ? module_unload_free+0x5b0/0x5b0 [ 265.363450] ? pty_unix98_install+0x166/0x9b0 [ 265.367958] ? rcu_read_lock_sched_held+0x108/0x120 2018/04/07 14:01:53 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x600], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:53 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x80) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r2 = socket$nl_route(0x10, 0x3, 0x0) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() fstat(r2, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getpgid(0x0) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() r11 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000d40)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000240)="21475d52e3794501ecc435b5c6647eb28821cafd2d7cb97d1ad3b51c88a482cca5d10e2fe819234448307e3cd5a538c199ea199e500b71c8ed834f4d5f1f66dde60f387913c580ed968a7d5e82700593f614f45675ad919f8a3b1ca81494fd3992152c706d7ba671dc7743fa054fbacc50", 0x71}, {&(0x7f00000002c0)="2f43864ed138943f3b6859c779ccd1b7ec7f6308563427fe5cd31eb2d3c607ff5004f3d8aa660ee60acc9e193bf6dce07322a2999844988f05eb067fccab2fd662edef1ffc6eeff0a62133", 0x4b}, {&(0x7f00000003c0)="356886c9b9d42b03607459d23ff59bcf481691e3f04d2aed94bfbab4af40a3eb1a0475abc6597672c2fb97f9fb073a147a5bcee275c6d65b1964fae2ace118656af9d0ccf0fae7178c085d07116a824b364452ba2244ad178907f4791f3d4889303739b116495df22019cc6d92cfb3ecf351c45660866620a1897a7f62da8250a6b22254ab912a80c573634e82818f2cf3b9c2a763bfe3df58f48cfb46823a95722c97adf1786a37d54c3f8875e2600a13714c7dc93c27f74b0a696b91259cf61e25a1b8ebb12d29ef6a7aaa3ec6cd485788633387c305267d389c276a95d82246443c26dd7fb7547b9ee9e4b79eed7406", 0xf1}, {&(0x7f00000004c0)="c86c0be1b878d5996b3ad9f0634247792917d119317199ccf001bb42c358069cd9bd7cee1ed44be4ffc9e36ebbcec9655f0573967f3ec6e4b1c262e4c97743a2532f3e4bfd68a872df845aca6d3bd2412adf2d4c3b2a4bf732d90264adf795a146ae8aaaa52ac8a5e351b2a1f7ea99ba96743e0863f0189346eb4ea6f9b4c0c8308345c1c3a1", 0x86}, {&(0x7f0000000580)="76285f4272229bcb954d8791719576c56d9f89e5f2bbfcd89da25f6422a599652f91c2f2b073510ca521a8c0d0a48ea95360c434c3b63c2ac52aaaf6850b8b68c82cf8af06dc22a03597ec806f28c9473f10c9e635e037c3f2c45c7a1aac3fb8d9c9a5a4b4578f0177f908b09bb1fa971f977028ce373b9ab1d46e1f42909846fe79b4", 0x83}, {&(0x7f0000000640)="8a33e5f343137dbd30bbd09ebbf4a641158e77bdb065a351c6b1d53549c8350e9510f21c3dc6d32246d3a7b81e7bb634c2cd1a6953de1dfc8e25d1b14fdb9edaa658b7c4f5c9d69095f7ae5ee60327759c12352f19fe29bb2b1af1186535f499157d5f5b1bd98e0b19839be5d8ed82e90e7c7dabe49f2b9d23abcd43878f3a", 0x7f}, {&(0x7f00000006c0)="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", 0xfd}, {&(0x7f00000007c0)="b373dc831e7b1f6a64085c90a66b58b104a07c9bcdd5f7202c31186bd948cfaf8f101b5d6da8600df6cdc13273b365e5e58dd27653422fa2b9d1e6f2293b0bf9c3b05d7f6cf232b1626bdef31837a103", 0x50}], 0x8, &(0x7f0000000c40)=[@rights={0x28, 0x1, 0x1, [r0, r1, r2, r2, r1, r0]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, 0xffffffffffffffff, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xd0, 0x880}, 0x40841) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="2c000000100001080000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000400180008001b0000000000"], 0x2c}, 0x1}, 0x0) [ 265.372988] ? kmem_cache_alloc_trace+0x616/0x780 [ 265.377844] ? refcount_inc_not_zero+0x1dd/0x2d0 [ 265.382616] ? refcount_add_not_zero+0x320/0x320 [ 265.387397] pty_unix98_install+0x25d/0x9b0 [ 265.391726] ? pty_unix98_compat_ioctl+0x30/0x30 [ 265.396497] ? mutex_lock_nested+0x16/0x20 [ 265.400738] ? refcount_inc+0x29/0x70 [ 265.404545] ? pty_unix98_compat_ioctl+0x30/0x30 [ 265.409308] tty_init_dev+0xfd/0x460 [ 265.413026] ? pty_resize+0x280/0x280 [ 265.416832] ptmx_open+0x12a/0x360 [ 265.420380] ? pty_resize+0x280/0x280 2018/04/07 14:01:53 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x80ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) [ 265.424190] chrdev_open+0x256/0x760 [ 265.427917] ? cdev_put.part.0+0x50/0x50 [ 265.431989] ? errseq_sample+0xf9/0x160 [ 265.435971] ? errseq_check+0x140/0x140 [ 265.439958] ? security_file_open+0x9f/0x1d0 [ 265.444373] do_dentry_open+0x7ef/0xf10 [ 265.448354] ? cdev_put.part.0+0x50/0x50 [ 265.452423] vfs_open+0x139/0x230 [ 265.455885] path_openat+0x1676/0x4e20 [ 265.459795] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 265.464564] ? find_held_lock+0x36/0x1c0 [ 265.468650] ? lock_downgrade+0x8e0/0x8e0 [ 265.472809] ? kasan_check_read+0x11/0x20 [ 265.476961] ? do_raw_spin_unlock+0x9e/0x2e0 [ 265.481380] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 265.485980] ? __lock_is_held+0xb5/0x140 [ 265.490058] ? _raw_spin_unlock+0x22/0x30 [ 265.494216] ? __alloc_fd+0x544/0x6e0 [ 265.498020] ? usercopy_warn+0x120/0x120 [ 265.499144] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 265.502591] ? exit_files+0xb0/0xb0 [ 265.502611] do_filp_open+0x249/0x350 [ 265.502628] ? may_open_dev+0x100/0x100 [ 265.502662] ? get_unused_fd_flags+0x121/0x190 [ 265.502674] ? getname_flags+0xd0/0x5a0 [ 265.502690] ? __alloc_fd+0x6e0/0x6e0 [ 265.534739] ? __sb_end_write+0xac/0xe0 [ 265.538729] do_sys_open+0x59a/0x770 [ 265.542456] ? filp_open+0x80/0x80 [ 265.546004] ? SyS_read+0x30/0x30 [ 265.549470] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 265.554327] SyS_openat+0x30/0x40 [ 265.557782] ? SyS_open+0x40/0x40 [ 265.561241] do_syscall_64+0x29e/0x9d0 [ 265.561327] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 265.565123] ? vmalloc_sync_all+0x30/0x30 [ 265.565142] ? _raw_spin_unlock_irq+0x27/0x70 [ 265.565160] ? finish_task_switch+0x1ca/0x820 [ 265.565181] ? syscall_return_slowpath+0x5c0/0x5c0 [ 265.565200] ? syscall_return_slowpath+0x30f/0x5c0 [ 265.565221] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 265.565243] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 265.565260] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 265.565271] RIP: 0033:0x455259 [ 265.565278] RSP: 002b:00007fd76b55fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 265.565294] RAX: ffffffffffffffda RBX: 00007fd76b5606d4 RCX: 0000000000455259 [ 265.565303] RDX: 0000000000004000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 265.565316] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 265.642438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 265.645354] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 265.649702] R13: 0000000000000436 R14: 00000000006f95b0 R15: 0000000000000008 2018/04/07 14:01:53 executing program 7 (fault-call:1 fault-nth:9): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:53 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xf5ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/07 14:01:53 executing program 2: r0 = socket$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, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x1) 2018/04/07 14:01:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/Xev/ptmx\x00', 0x4000, 0x0) 2018/04/07 14:01:53 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xc0020000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/07 14:01:53 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x3}, 0x8) r2 = socket$inet_smc(0x2b, 0x1, 0x0) open(&(0x7f0000000580)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x4, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000005c0)=""/4096, &(0x7f0000000100)=0x1000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000500)=ANY=[]) 2018/04/07 14:01:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040)="290000001400070002ffffffea08e0eb010010e2dfa4478b28370000c539050fc544858d360000", 0x27) 2018/04/07 14:01:53 executing program 5: r0 = socket(0x1, 0x6, 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000044c0)={r1}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000040)=0x3, 0x8) [ 266.325440] FAULT_INJECTION: forcing a failure. [ 266.325440] name failslab, interval 1, probability 0, space 0, times 0 [ 266.336963] CPU: 0 PID: 18952 Comm: syz-executor7 Not tainted 4.16.0+ #4 [ 266.343925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.353302] Call Trace: [ 266.355913] dump_stack+0x1b9/0x294 [ 266.359572] ? dump_stack_print_info.cold.2+0x52/0x52 [ 266.364805] should_fail.cold.4+0xa/0x1a [ 266.368906] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/07 14:01:54 executing program 5: socket$netlink(0x10, 0x3, 0x3) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x40080) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/235) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000840)=""/4096, &(0x7f0000000280)=0x1000) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000140)=""/88) 2018/04/07 14:01:54 executing program 6: 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(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xc0ffffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 266.374038] ? save_stack+0xa9/0xd0 [ 266.377708] ? graph_lock+0x170/0x170 [ 266.381524] ? graph_lock+0x170/0x170 [ 266.385349] ? kmem_cache_alloc_trace+0x152/0x780 [ 266.390295] ? alloc_tty_struct+0xda/0xa50 [ 266.394554] ? pty_unix98_install+0x25d/0x9b0 [ 266.399072] ? ptmx_open+0x12a/0x360 [ 266.403074] ? find_held_lock+0x36/0x1c0 [ 266.407548] ? __lock_is_held+0xb5/0x140 [ 266.411652] ? check_same_owner+0x320/0x320 [ 266.415993] ? module_unload_free+0x5b0/0x5b0 [ 266.420498] ? rcu_note_context_switch+0x710/0x710 [ 266.425446] should_failslab+0x124/0x180 [ 266.429517] kmem_cache_alloc_trace+0x2cb/0x780 [ 266.434207] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 266.439218] ? trace_hardirqs_on+0xd/0x10 [ 266.443371] tty_ldisc_get.part.3+0xb3/0x150 [ 266.447773] tty_ldisc_init+0x19/0x70 [ 266.451568] alloc_tty_struct+0x1a8/0xa50 [ 266.455712] ? __do_SAK+0x30/0x30 [ 266.459168] ? __lock_is_held+0xb5/0x140 [ 266.463223] ? module_unload_free+0x5b0/0x5b0 [ 266.467716] ? pty_unix98_install+0x166/0x9b0 [ 266.472203] ? rcu_read_lock_sched_held+0x108/0x120 [ 266.477213] ? kmem_cache_alloc_trace+0x616/0x780 [ 266.482055] ? refcount_inc_not_zero+0x1dd/0x2d0 [ 266.486810] ? refcount_add_not_zero+0x320/0x320 [ 266.491565] pty_unix98_install+0x25d/0x9b0 [ 266.495888] ? pty_unix98_compat_ioctl+0x30/0x30 [ 266.500646] ? mutex_lock_nested+0x16/0x20 [ 266.504869] ? refcount_inc+0x29/0x70 [ 266.508663] ? pty_unix98_compat_ioctl+0x30/0x30 [ 266.513411] tty_init_dev+0xfd/0x460 [ 266.517120] ? pty_resize+0x280/0x280 [ 266.520907] ptmx_open+0x12a/0x360 [ 266.524439] ? pty_resize+0x280/0x280 [ 266.528228] chrdev_open+0x256/0x760 [ 266.531940] ? cdev_put.part.0+0x50/0x50 [ 266.535999] ? errseq_sample+0xf9/0x160 [ 266.539972] ? errseq_check+0x140/0x140 [ 266.543953] ? security_file_open+0x9f/0x1d0 [ 266.548359] do_dentry_open+0x7ef/0xf10 [ 266.552326] ? cdev_put.part.0+0x50/0x50 [ 266.556386] vfs_open+0x139/0x230 [ 266.559840] path_openat+0x1676/0x4e20 [ 266.563745] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 266.568501] ? find_held_lock+0x36/0x1c0 [ 266.572570] ? lock_downgrade+0x8e0/0x8e0 [ 266.576721] ? kasan_check_read+0x11/0x20 [ 266.580858] ? do_raw_spin_unlock+0x9e/0x2e0 [ 266.585257] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 266.589831] ? __lock_is_held+0xb5/0x140 [ 266.593902] ? _raw_spin_unlock+0x22/0x30 [ 266.598054] ? __alloc_fd+0x544/0x6e0 [ 266.601843] ? usercopy_warn+0x120/0x120 [ 266.605907] ? exit_files+0xb0/0xb0 [ 266.609528] do_filp_open+0x249/0x350 [ 266.613322] ? may_open_dev+0x100/0x100 [ 266.617305] ? get_unused_fd_flags+0x121/0x190 [ 266.621875] ? getname_flags+0xd0/0x5a0 [ 266.625839] ? __alloc_fd+0x6e0/0x6e0 [ 266.629637] ? __sb_end_write+0xac/0xe0 [ 266.633613] do_sys_open+0x59a/0x770 [ 266.637327] ? filp_open+0x80/0x80 [ 266.640855] ? SyS_read+0x30/0x30 [ 266.644303] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 266.649146] SyS_openat+0x30/0x40 [ 266.652588] ? SyS_open+0x40/0x40 [ 266.656043] do_syscall_64+0x29e/0x9d0 [ 266.659924] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 266.664759] ? syscall_return_slowpath+0x5c0/0x5c0 [ 266.669681] ? syscall_return_slowpath+0x30f/0x5c0 [ 266.674607] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 266.679968] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 266.684811] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 266.689990] RIP: 0033:0x455259 [ 266.693169] RSP: 002b:00007fd76b55fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 266.700873] RAX: ffffffffffffffda RBX: 00007fd76b5606d4 RCX: 0000000000455259 [ 266.708131] RDX: 0000000000004000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 266.715387] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 266.722643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 266.729903] R13: 0000000000000436 R14: 00000000006f95b0 R15: 0000000000000009 [ 266.737632] Kernel panic - not syncing: n_tty: init_tty [ 266.743010] CPU: 0 PID: 18952 Comm: syz-executor7 Not tainted 4.16.0+ #4 [ 266.749862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.759227] Call Trace: [ 266.761845] dump_stack+0x1b9/0x294 [ 266.765505] ? dump_stack_print_info.cold.2+0x52/0x52 [ 266.770735] panic+0x22f/0x4de [ 266.773944] ? add_taint.cold.5+0x16/0x16 [ 266.778105] ? trace_hardirqs_on+0xd/0x10 [ 266.782269] ? tty_ldisc_init.cold.6+0x5/0x16 [ 266.786789] tty_ldisc_init.cold.6+0x16/0x16 [ 266.791211] alloc_tty_struct+0x1a8/0xa50 [ 266.795376] ? __do_SAK+0x30/0x30 [ 266.798858] ? __lock_is_held+0xb5/0x140 [ 266.802939] ? module_unload_free+0x5b0/0x5b0 [ 266.807463] ? pty_unix98_install+0x166/0x9b0 [ 266.811981] ? rcu_read_lock_sched_held+0x108/0x120 [ 266.817018] ? kmem_cache_alloc_trace+0x616/0x780 [ 266.821887] ? refcount_inc_not_zero+0x1dd/0x2d0 [ 266.826667] ? refcount_add_not_zero+0x320/0x320 [ 266.831447] pty_unix98_install+0x25d/0x9b0 [ 266.835785] ? pty_unix98_compat_ioctl+0x30/0x30 [ 266.840562] ? mutex_lock_nested+0x16/0x20 [ 266.844812] ? refcount_inc+0x29/0x70 [ 266.848630] ? pty_unix98_compat_ioctl+0x30/0x30 [ 266.853406] tty_init_dev+0xfd/0x460 [ 266.857135] ? pty_resize+0x280/0x280 [ 266.860946] ptmx_open+0x12a/0x360 [ 266.864507] ? pty_resize+0x280/0x280 [ 266.868321] chrdev_open+0x256/0x760 [ 266.872073] ? cdev_put.part.0+0x50/0x50 [ 266.876157] ? errseq_sample+0xf9/0x160 [ 266.880148] ? errseq_check+0x140/0x140 [ 266.884146] ? security_file_open+0x9f/0x1d0 [ 266.888578] do_dentry_open+0x7ef/0xf10 [ 266.892573] ? cdev_put.part.0+0x50/0x50 [ 266.896662] vfs_open+0x139/0x230 [ 266.900141] path_openat+0x1676/0x4e20 [ 266.904086] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 266.908860] ? find_held_lock+0x36/0x1c0 [ 266.912957] ? lock_downgrade+0x8e0/0x8e0 [ 266.917131] ? kasan_check_read+0x11/0x20 [ 266.921295] ? do_raw_spin_unlock+0x9e/0x2e0 [ 266.925720] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 266.930323] ? __lock_is_held+0xb5/0x140 [ 266.934503] ? _raw_spin_unlock+0x22/0x30 [ 266.938664] ? __alloc_fd+0x544/0x6e0 [ 266.942476] ? usercopy_warn+0x120/0x120 [ 266.946570] ? exit_files+0xb0/0xb0 [ 266.950213] do_filp_open+0x249/0x350 [ 266.954038] ? may_open_dev+0x100/0x100 [ 266.958065] ? get_unused_fd_flags+0x121/0x190 [ 266.962657] ? getname_flags+0xd0/0x5a0 [ 266.966643] ? __alloc_fd+0x6e0/0x6e0 [ 266.970464] ? __sb_end_write+0xac/0xe0 [ 266.974466] do_sys_open+0x59a/0x770 [ 266.978196] ? filp_open+0x80/0x80 [ 266.981741] ? SyS_read+0x30/0x30 [ 266.985216] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 266.990083] SyS_openat+0x30/0x40 [ 266.993552] ? SyS_open+0x40/0x40 [ 266.997036] do_syscall_64+0x29e/0x9d0 [ 267.000949] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 267.005807] ? syscall_return_slowpath+0x5c0/0x5c0 [ 267.010750] ? syscall_return_slowpath+0x30f/0x5c0 [ 267.015703] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 267.021086] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 267.025951] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 267.031153] RIP: 0033:0x455259 [ 267.034352] RSP: 002b:00007fd76b55fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 267.042078] RAX: ffffffffffffffda RBX: 00007fd76b5606d4 RCX: 0000000000455259 [ 267.049356] RDX: 0000000000004000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 267.056634] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 267.063913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 267.071194] R13: 0000000000000436 R14: 00000000006f95b0 R15: 0000000000000009 [ 267.079150] Dumping ftrace buffer: [ 267.083078] (ftrace buffer empty) [ 267.086775] Kernel Offset: disabled [ 267.090395] Rebooting in 86400 seconds..