INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.15' (ECDSA) to the list of known hosts. 2018/05/01 03:12:36 fuzzer started 2018/05/01 03:12:36 dialing manager at 10.128.0.26:34803 syzkaller login: [ 47.671636] can: request_module (can-proto-0) failed. [ 47.683631] can: request_module (can-proto-0) failed. 2018/05/01 03:12:44 kcov=true, comps=false 2018/05/01 03:12:48 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x24, 0x100) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) fcntl$setlease(r0, 0x400, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000140)={r2, 0x3}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r1, r1, 0xe, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x1e23de7f}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r3, 0x7f}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000006c0)={@local, 0x0}, &(0x7f0000000700)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000740)={'vcan0\x00', r4}) fremovexattr(r0, &(0x7f0000000780)=@random={'system.', '\x00'}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000007c0)=""/203) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000008c0)=0x8, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000009c0)={0xa7, &(0x7f0000000900)=""/167}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000a00)=0x9, &(0x7f0000000a40)=0x2) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000a80), &(0x7f0000000ac0)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$TIOCSBRK(r1, 0x5427) syz_open_dev$loop(&(0x7f0000000b00)='/dev/loop#\x00', 0x4, 0x400000) r5 = syz_open_dev$midi(&(0x7f0000000b40)='/dev/midi#\x00', 0x4, 0x200) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000000b80)={{0xa, 0x4e22, 0x5, @empty, 0x2}, {0xa, 0x4e23, 0xe732, @empty, 0xeb}, 0x7, [0x4, 0x9, 0x7, 0x9, 0x6c, 0x1, 0xf6e, 0xce31]}, 0x5c) syz_extract_tcp_res(&(0x7f0000000c00), 0xffffffffffff6858, 0x7f) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000c40)=0x8, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000c80)=0x4, 0x8) setsockopt(r0, 0x3, 0x7fffffff, &(0x7f0000000cc0)="737b3339656fa6113316cb23ef70f9506d47c0def871f94d0e47b18d913f2cbb74ffcaaa807455986378fe1cc85903af2f092ba26a8df579bba6222733eb6339488b55ee5ef756b314bc20483db70221a43f27c1ecd3732afe14def204e0067e24108f2e1a9f835ae0928a848d11fd92fbf6ff6751bbac54e84cb1826faafd9480c0b05edc65688832a581549dc7b6b5cc28b592104aa93537a6e45be404eba1cb009ab968b0c8dd6e6e", 0xaa) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000000d80)) r6 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000dc0)={0x0, 0x0}, &(0x7f0000000e00)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000e40)={0x0, 0x741d, r6, 0xffff, r7, 0xffff, 0xd65c, 0x2}) 2018/05/01 03:12:48 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x290003, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0xa0801) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x2, 0x5, 0x40, "828f8689793353e7420791843a21914b70e85019330e027b328587ff92cb7761fa99c94af54cb8119efa6cd3d1e120d8e2d8a91f6deefdb7888748e62324dd", 0x3}, 0x60) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000140)=0x8, 0x8) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000001c0)={0x9, 0x9, 0x2000000000, 0x6, 0x0, 0x80000001, 0x3, 0x2, 0x8001, 0x7, 0x0, 0x2}) alarm(0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000200)={0x8}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x54, "50d760d483925b570b340de13f81906e43481d9af4eaffb3d288781d81b39e3317bfd892132a0be063e6f67905110a91cfef0ed817aab8c3f7f0ad87e9c4ba84c7018405368a81cc335260b670dd086fd921ad29"}, &(0x7f00000002c0)=0x5c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000300)={r3, 0xb2}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r5, 0x0, 0x2f, &(0x7f0000000380)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) socketpair(0x9, 0x800, 0x58c, &(0x7f00000003c0)={0xffffffffffffffff}) setsockopt$inet_int(r4, 0x0, 0x32, &(0x7f0000000400), 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000440)={r3, 0xb7, "7517e166089df3dfb9572cec9e0ac733e739dda23cbf18ff0be65f0879f22bf2203b69d8e6a0f69484c63b8e9aa9efb08a60fdbf808ed4e3bb51b9093da676968f385bbfc7708320ac69ba228251a5b389049005923fa9feac556fe5b6115c526ca93640132d352fe87ccbdac8ff7452bed11c1db73e950aa27d4cf8646b023849b5eab10d7ea195c8d52c94c1fc0dc7eca14a3f7500d5e52ee97c8685969c826a80e64d60720ab308686f69942008e5bacc13f90ab93c"}, &(0x7f0000000500)=0xbf) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r7, 0x5413, &(0x7f0000000580)) syz_open_dev$sndpcmp(&(0x7f00000005c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x600) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000600)={{0x5, 0x4}, 0x0, 0x7fff, 0x9, {0xffffffffffffffff, 0x8a8}, 0x2, 0xffffffffffffffff}) r8 = accept$unix(r0, &(0x7f0000000680), &(0x7f0000000700)=0x6e) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000740)={0x8e5d, 0x80000001, 0xbb6, 0xffffffffffffff80, 0xffff, 0x1ff, 0x7ff, 0x2cbf, 0x8000, 0x6, 0x6, 0x80000000}) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000780)) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00000007c0)={&(0x7f0000ffd000/0x2000)=nil, 0x3, 0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x9}) syz_open_dev$tun(&(0x7f0000000800)='/dev/net/tun\x00', 0x0, 0x400) r9 = getpgrp(0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f0000000840)={0x0, 0x0}) rt_tgsigqueueinfo(r9, r10, 0x18, &(0x7f0000000880)={0xe, 0x8001, 0xffffffffffffffd1, 0x2}) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000008c0)=@sack_info={r3, 0x54, 0x5d6}, &(0x7f0000000900)=0xc) 2018/05/01 03:12:48 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) shutdown(r0, 0x1) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000140)=""/4096) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001140)='/proc/self/net/pfkey\x00', 0x402000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001180)={r1, 0x3}) r2 = syz_open_dev$audion(&(0x7f00000011c0)='/dev/audio#\x00', 0x9, 0x400) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001200)={0x0, @empty, @multicast1}, &(0x7f0000001240)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001280)={'ip6tnl0\x00', r3}) bind$unix(r2, &(0x7f00000012c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000001340), &(0x7f00000013c0)=0x68) r4 = syz_open_dev$mice(&(0x7f0000001400)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000001440)) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000001480), 0x10) r5 = syz_open_dev$mice(&(0x7f00000014c0)='/dev/input/mice\x00', 0x0, 0x202080) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000001500)={0x3f, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x6, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @loopback=0x7f000001}}]}, 0x390) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00000018c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000001900)={r6, 0x1a}) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001940)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$sock_netdev_private(r7, 0x89f8, &(0x7f0000001980)="222f4a880f05cda82998744eb280f9f7cf646be4ba595b6d867676757802748bc77fcf3078635ec43e98d1355be175b2d7008a3fcbba4562dc19aa8f051765ab") ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001ac0)={&(0x7f00000019c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001a00)=[0x0, 0x0, 0x0], &(0x7f0000001a40)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001a80)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x3, 0x4, 0x9}) setsockopt$inet_int(r5, 0x0, 0x0, &(0x7f0000001b00)=0x10001, 0x4) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000001b40)=0x7) r8 = shmget(0x0, 0x3000, 0x101, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r8, 0xb) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001b80)) socket$inet(0x2, 0x6, 0xde) rt_sigaction(0x3e, &(0x7f0000001bc0)={0x1, {0x8}, 0x1, 0x5}, &(0x7f0000001c00), 0x8, &(0x7f0000001c40)) flistxattr(r0, &(0x7f0000001c80)=""/189, 0xbd) 2018/05/01 03:12:48 executing program 7: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0xab}, 0x8, 0x80800) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x54, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x80}, @in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x8, 0x1, [0x9]}, &(0x7f0000000200)=0xa) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000240)={{0x3, 0x0, 0x3f, 0x100000001, 0xe292, 0x8}, 0x7}) r3 = request_key(&(0x7f0000000280)='asymmetric\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='\x00', 0xfffffffffffffffe) r4 = add_key(&(0x7f0000000340)='.request_key_auth\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="52ee0ed571e2976a465367d512757db88c7c6c72b36513132e791f5f39561d14a3814681589a9955fb3ed9e7e11fd08021f0d7d6aa88aabe45db6a46cf9df918184e2807934d606479cc2697955fde478047a696f5fe4b6ce808311385af51b9731d75d523ebadf219ff5a807e6042070bb32558aba67fd540df877507d439d97cfcd05bd58d82204dd7b0b54a1dee7419", 0x91, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000480)={0x3}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$sock_bt(r1, 0x0, &(0x7f0000000500)="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") ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f0000001500)) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000001540)={0x0, r5}) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000001580)={r2, 0x7ff}, 0x8) pwritev(r1, &(0x7f0000001840)=[{&(0x7f00000015c0)="cfb0348183f30167a2c10c232e922e5a25d3bb7a29e4eafaa467", 0x1a}, {&(0x7f0000001600)="264cc53fb8adaa45a3d75a45b2572c4246900b3388d112e3310d594c8a54b130aa92c6f892364923b2f0d0731473b1a37f86362a1220cdce3af30bfe08a065a89f65696a85b0d8112ecd8c8fbbe5fbe93f88dfdbe088971484ccd7c47ee20ad196e892949180a69658a7fa083993bcef1a0ec450060b47963087a78cd12a4ecdfc0246a7381c462d92f8c93c089838203bf35164afc55658855c32bb8fd011cb2cc6c850403a737011072ad5761156530e807798", 0xb4}, {&(0x7f00000016c0)="4f084c6675f6e491df9efe0dd1a921e673fcdf632b2143b18c263be34cf17acf1160a28328af6e5d6840cbc65ed77d3adb5bd9c321fd83df5a8da3e99c9489b1afeb35486334aae0399dbaee68acea62bbb5013408edeae84ba23c38457a0d78f92a1abb5462c8d672c9cbdf82762178b905fee82cd28789e09467f283ebedf9720fcc399b004ea7dcf1ae92f4df5c14db5909c2e88ebcd06a32d251e9b9fb1788e8b49a41dbd78e", 0xa8}, {&(0x7f0000001780)="9bd3eb24e4efd98aef82d41d4e9da60929dd43811a82453bb44bd42021352d8eff16d8deef0571d183acac94aad502fb9dc482e19c38f7038d0f505b89e3d0f1aabf0a15df95b70db64b53557adf5a9416e9a455f80d49063c173b4d6e6f33009db94282fddfde9982e706b826eb959a40b2c6406e38842d36febd57331e27ef35959532b2", 0x85}], 0x4, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000001880), &(0x7f00000018c0)=0x4) r6 = semget(0x2, 0x3, 0x200) semctl$GETPID(r6, 0x1, 0xb, &(0x7f0000001900)=""/93) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000001980)={r2, 0xc, "95921d7e96f6a5e0c4fe4baf"}, &(0x7f00000019c0)=0x14) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000001a00)=[0x72, 0x4]) r7 = syz_open_dev$adsp(&(0x7f0000001a40)='/dev/adsp#\x00', 0xfffffffffffff001, 0x0) sendmsg$key(r1, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001b80)={&(0x7f0000001a80)={0x2, 0x12, 0x20000000000, 0x9, 0x1f, 0x0, 0x70bd26, 0x25dfdbfe, [@sadb_ident={0x2, 0x73616171d62235fc, 0x9}, @sadb_x_sec_ctx={0x17, 0x18, 0xafd, 0x80000000, 0xab, "c48eabb535107ea160062f0792744926d0199e0c4085cc107a899bea9d76a93bd98e0fd23884b1f07da87e36d59ea3a1ad371f74e12a5e4d0e610a498e45750e202974d7e275b8929c8659ff5cb5651626003ac6ef6b3e62e286f944f809435bfca34705153b371608d2ebfd40dae3c6de977a69b4c64d6d1bd5ed5d60ed971e95d12167562ee5b08603c06443bee309268dc1151f4a138353390c0bdca7f3c001bfa5133d2c3e16758489"}, @sadb_ident={0x2, 0xa, 0xb4, 0x0, 0x9}, @sadb_sa={0x2, 0x1, 0x4d4, 0x1ff, 0x6, 0xfa, 0x1, 0x80000000}]}, 0xf8}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000001c00)={r2, @in6={{0xa, 0x4e20, 0x1ff, @dev={0xfe, 0x80, [], 0x21}, 0x3}}}, &(0x7f0000001cc0)=0x84) ioctl$DRM_IOCTL_DROP_MASTER(r7, 0x641f) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r7, 0x12, 0x2, &(0x7f0000001d00)=""/191, &(0x7f0000001dc0)=0xbf) setns(r5, 0x4000000) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000001e00)=0x1ff) write$binfmt_misc(r1, &(0x7f0000001e40)={'syz1', "ed825841aa0eb95e64e63ff94fff16f8bbcdbe1eade47055571e68f63754b8f225775bc4a9c05de922ec9cd8daaf16faa650f9c2e56fcf4e00ad28e40b89e11fdd1ae5e8d9e8c6eb275e58eb3c3e8619059b894852ebc9"}, 0x5b) mknodat(r1, &(0x7f0000001ec0)='./file0\x00', 0x3082, 0x7) 2018/05/01 03:12:48 executing program 3: semget$private(0x0, 0x4, 0x46) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0xc60e, 0x40}, &(0x7f0000000100)=0x8) semget$private(0x0, 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x0, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) semget$private(0x0, 0x3, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/148, 0x94}, {&(0x7f00000012c0)=""/202, 0xca}, {&(0x7f00000013c0)=""/129, 0x81}], 0x4) fcntl$getownex(r0, 0x10, &(0x7f00000014c0)={0x0, 0x0}) ptrace$getenv(0x4201, r2, 0x400, &(0x7f0000001500)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001540)=@generic={0x3, 0x1000, 0x5}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001580)=0x7, &(0x7f00000015c0)=0x4) ioctl$BLKPG(r0, 0x1269, &(0x7f0000001640)={0x401, 0x10001, 0x1d, &(0x7f0000001600)="1e897f202d49a405d2d8c2da73e75fe5634ae8b8d69f0aefee844c387e"}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000001680)=""/121) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001700)={@empty, 0x0}, &(0x7f0000001740)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001780)={@mcast2={0xff, 0x2, [], 0x1}, 0x1f, r3}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000017c0)=0x6, 0x4) sched_setattr(r2, &(0x7f0000001800)={0x30, 0x7, 0x1, 0x8, 0x1ff, 0x9, 0x20, 0x9}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001840)={0x4c45}, 0x4) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000001880)={0x7, 0x1ff, 0xff, 0x1}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) connect$pppoe(r0, &(0x7f00000018c0)={0x18, 0x0, {0x4, @empty, 'team0\x00'}}, 0x1e) sched_getscheduler(r2) ioctl$KIOCSOUND(r0, 0x4b2f, 0xae0) r4 = inotify_add_watch(r0, &(0x7f0000001900)='./file0\x00', 0x80) inotify_rm_watch(r0, r4) r5 = request_key(&(0x7f0000001940)='syzkaller\x00', &(0x7f0000001980)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000019c0)='\x00', 0xfffffffffffffff9) r6 = request_key(&(0x7f0000001a00)='dns_resolver\x00', &(0x7f0000001a40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001a80)='/dev/sequencer\x00', 0xfffffffffffffffd) keyctl$link(0x8, r5, r6) 2018/05/01 03:12:48 executing program 4: r0 = shmget$private(0x0, 0x1000, 0x110, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x2000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) r3 = fcntl$getown(r1, 0x9) rt_tgsigqueueinfo(r2, r3, 0x6, &(0x7f00000000c0)={0x4, 0x3, 0x1, 0x81}) ptrace$setsig(0x4203, r3, 0x1000, &(0x7f0000000100)={0x10, 0x7, 0xcaa, 0x3ff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) rt_tgsigqueueinfo(r2, r2, 0x8, &(0x7f00000001c0)={0x37, 0x80000000, 0x2, 0xfffffffffffffe00}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x9eee, @local={0xfe, 0x80, [], 0xaa}, 0xc5}}, [0x0, 0x8, 0x8, 0xfff, 0xdd0, 0x1, 0x0, 0x3, 0x3f, 0x0, 0x5275, 0xaf0, 0x0, 0x34bc, 0x800]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r4, 0x2, 0x10}, &(0x7f0000000380)=0xc) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000003c0)=0x7) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000400)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001540)={r1, &(0x7f0000000440)="1bd781135b55b0a8222aafc069fff4c488eac2237b5f2ca7a8afb3e7f4a4ae06d9d0b3b57c2910828c5b36d32688e620c578b956df146d21676d0e3dfe967a816eef1ece4ced515abc9fb7e9d923349f1c87cc6689e4b7ebb3556e9f94c07d6ae4f1129e6bb9fc9ddb30599b1803577542abdc9671cb659b225161e33a26a123db832a141da3dabd3f4cf1f79c12a57861c84775e8c855008f626a5d7a6903821ded87c647819934ec17f78708a11b555b054044f3d3fa36896f4b7081666c5ae77dc84fabd0dfa5dc554ca06399fb97efa8813802cc66903f63a4", &(0x7f0000000540)="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", 0x2}, 0x20) fcntl$setown(r1, 0x8, r2) stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000001640), &(0x7f0000001680)=0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f00000016c0)="3625d6e2f4b0ed8b33415ff678768e8700cee0c96acc190ff4ee62a487b83ec6847358d5d3008850064d498c61fcd2e94975022af2b090f091096572861a28f93a8ef6f0bc55a0da87023120eea1102d3de7d78c67aa249953b95e067cb899d6266e91f473149e6e253f3e35d28a5204d08b0147de31b2559dadf7ba90c14276b99fbffb5c11ef844650a3099fae57", 0x8f) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000001780)=@req3={0x4, 0xb01d, 0x9, 0x10000, 0x0, 0x3, 0x5}, 0x1c) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000017c0)) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000001800)={0x77359400}, 0x10) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000001840)=0x6, 0x4) sendto(r1, &(0x7f0000001880)="c0cbf70dc7a336c99e4b0e57b7ebfb87eb91e13538323cbe384fb960d161cee20eff5293a67550fb8cf01288b10e3ab119b9943c49d031e93afbff57f19230266f940c76a54741891105de536a6cb95d3db595861ed7e22b54f4c3ba536e262296bb84764d5bbf111b6a4a52409b7ec2c0f83f5c6b03558a83c9e453baa8469edc29f1a9ce001c21c5b90e1a3b5e1bcd41b0ada5fb9305e26ecbbd0521b6cf8cfe4001956506d2d90048baf30c25f0e343dfcd8c523740a89d96e5845e504c24f3bff5b16778a7eb28ea8ac5bd16e47f498435923aa4258780f7f69736bd", 0xde, 0x20008010, 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000001980)='/dev/uinput\x00', 0x4080, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000019c0)=0x10001, 0x4) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/05/01 03:12:48 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x6, 0x0, 0x0, 0x3a27, 0x7f, 0x7fffffff, 0x9419}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00000000c0)={0x1, 0x8, [0x5, 0x5]}) r3 = socket(0x17, 0x80007, 0x2) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000100)=[0x7]) write$sndseq(r1, &(0x7f0000000140)=[{0x6, 0x9, 0x5, 0x2, @time={0x77359400}, {0xffffffff, 0x4}, {0xffffffffffff0001, 0x5}, @connect={{0xd53d, 0x7}, {0xdf, 0x6}}}], 0x30) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff9}, {0x0, 0x3}, {0x6, 0x1}, {0x5, 0x8}, {0x200, 0x5}, {0x8, 0xffffffffffff9737}]}) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x8000) chmod(&(0x7f0000000240)='./file0\x00', 0x81) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000280)={0x5e, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e20, 0x3, 'wrr\x00', 0x2, 0x2, 0x74}, 0x2c) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f00000002c0)) fcntl$lock(r2, 0x7, &(0x7f0000000300)={0x2, 0x5, 0x0, 0x5, r0}) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x78) statfs(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=""/69) fcntl$setown(r3, 0x8, r0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000004c0)={0xffffffffffffffff}) sendmsg$nl_crypto(r3, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8a1000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=@delrng={0x10, 0x14, 0x700, 0x70bd29, 0x25dfdbfb, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x4041) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x2c, r6, 0x0, 0x70bd2c, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb1e}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000840}, 0x40000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x4, 0xfff, 0x7, 0x7}, &(0x7f0000000780)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000007c0)={r7, 0x9, 0x85, 0x2}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000800)=@sack_info={r7, 0x0, 0x3}, 0xc) r8 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r8) readv(r4, &(0x7f0000001ac0)=[{&(0x7f0000000840)=""/204, 0xcc}, {&(0x7f0000000940)=""/24, 0x18}, {&(0x7f0000000980)=""/25, 0x19}, {&(0x7f00000009c0)=""/43, 0x2b}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/157, 0x9d}], 0x6) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000001bc0), &(0x7f0000001c00)=0x10) prctl$setendian(0x14, 0x3) recvmsg(r2, &(0x7f0000001f40)={0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001c40)=""/233, 0xe9}, {&(0x7f0000001d40)=""/169, 0xa9}], 0x2, &(0x7f0000001e40)=""/216, 0xd8, 0x3}, 0x0) 2018/05/01 03:12:48 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000080)={0x100, 0x1, 0x3, 0x4, &(0x7f0000000040)=[{}]}) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x7fffffff}, &(0x7f0000000240)=0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000280)=""/13) write$binfmt_misc(r0, &(0x7f00000002c0)={'syz1', "a794156451435841f5e1a28029eb3348142efd84316549aa46fe42929917148f07d262f8d3f8e6e8d70722fd00132fa5ac4f09f055ba1ef7b343af39a5885b64ec81c35c76113bead7c05fc70da24daeb36ecf1f79d2d6bd2b737673b1e38c4cfda71dfd02288ab9a1ee791256385f5ad31e67fbdfb82ca4b0c2518738304ac7d00c28e4e1462778c69e120360deed37ddac71561ee01dba4a8af73c7edd3366b97d1d0c83c573a3a569bb74790349c4009235bdd45d1f852d7efc63e12c3a47"}, 0xc4) pread64(r0, &(0x7f00000003c0)=""/180, 0xb4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000480)=0x40, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000004c0)={r1, 0x1e9b}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000500)="a880d3f699493373b845dbab637f0ee8", 0x10) r2 = fcntl$getown(r0, 0x9) ptrace$setregs(0xf, r2, 0x80000000, &(0x7f0000000540)="de9f66d20b2cc9d02e8d393996da14724023f4d0b03123430efad813d4f093e770f7b6e2e4d264488e3e97f8714fea2c110a7c441095de92f89a5dc64421c2907a9cad789803594526fda494023888d93ebee0f93210dbfcd1558da962ef416b623eadf4a91746b8b7c698c967c26519b0d569ebb71d165dda25c2972ac6eeab2caa2dcdd436c34b978f1a60d46df8a6147fb4428abe9eb9a1779bd6930aa3bd1c70356052fbcf02c8ae8a09d4a60ee5b9e899cb1eab1fa83e2586d84a66351b5a36fc5391b94c4f32c3b5400c36265a0c38e291d8906dc53320539b4f7ef1e58e68da4311665a140fa6d432ac799d9d34e2ebdf") r3 = semget$private(0x0, 0x7, 0x400) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000007c0)=0xe8) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000008c0)={{0x40, r4, r5, r6, r7, 0x4, 0x7}, 0x3, 0x3, 0xffffffffffffff01}) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000980)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000a00)={&(0x7f00000009c0)={0x2c, r8, 0x410, 0x70bd2b, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000010}, 0x5) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_fuse_mount(&(0x7f0000000ac0)='./file0\x00', 0x0, r6, r5, 0x7, 0x20000) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/ppp\x00', 0x80, 0x0) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)) r10 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, r10) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, r10) sendmsg$IPVS_CMD_GET_SERVICE(r9, &(0x7f0000000d00)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c40)={0x7c, r8, 0x100, 0x70bd25, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x85}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x2}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x65}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000800}, 0x20000000) getpeername$ipx(r9, &(0x7f0000000d40), &(0x7f0000000d80)=0x10) [ 53.448742] IPVS: ftp: loaded support on port[0] = 21 [ 53.551839] IPVS: ftp: loaded support on port[0] = 21 [ 53.597792] IPVS: ftp: loaded support on port[0] = 21 [ 53.678177] IPVS: ftp: loaded support on port[0] = 21 [ 53.783129] IPVS: ftp: loaded support on port[0] = 21 [ 53.904150] IPVS: ftp: loaded support on port[0] = 21 [ 54.061695] IPVS: ftp: loaded support on port[0] = 21 [ 54.239573] IPVS: ftp: loaded support on port[0] = 21 [ 54.895532] ip (4639) used greatest stack depth: 54312 bytes left [ 55.944390] ip (4723) used greatest stack depth: 54200 bytes left [ 56.348796] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.355328] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.388892] device bridge_slave_0 entered promiscuous mode [ 56.590176] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.596699] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.627208] device bridge_slave_1 entered promiscuous mode [ 56.834720] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.842115] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.848603] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.872909] device bridge_slave_0 entered promiscuous mode [ 56.893332] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.899842] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.928624] device bridge_slave_0 entered promiscuous mode [ 56.977471] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.084445] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.091125] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.145347] device bridge_slave_1 entered promiscuous mode [ 57.210865] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.217390] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.260664] device bridge_slave_1 entered promiscuous mode [ 57.369107] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.386972] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.393542] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.442127] device bridge_slave_0 entered promiscuous mode [ 57.487686] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.494268] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.524350] device bridge_slave_0 entered promiscuous mode [ 57.538345] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.575388] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.581876] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.626274] device bridge_slave_0 entered promiscuous mode [ 57.659767] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.677730] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.685962] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.692450] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.737663] device bridge_slave_1 entered promiscuous mode [ 57.768177] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.774728] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.809496] device bridge_slave_1 entered promiscuous mode [ 57.835152] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.869589] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.882015] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.888585] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.913367] device bridge_slave_1 entered promiscuous mode [ 57.942712] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.949251] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.981206] device bridge_slave_0 entered promiscuous mode [ 58.026770] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.037157] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.046143] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.082242] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.091156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.217461] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.231845] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.258893] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.265403] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.293761] device bridge_slave_0 entered promiscuous mode [ 58.323775] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.331837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.352995] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.359511] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.381580] device bridge_slave_1 entered promiscuous mode [ 58.396309] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.405616] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.443835] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.517305] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.523876] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.578187] device bridge_slave_1 entered promiscuous mode [ 58.646712] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.664675] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.681290] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.817901] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.848940] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.894081] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.901175] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.915550] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.926762] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.935685] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.943820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.035149] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.066519] team0: Port device team_slave_0 added [ 59.101621] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.109725] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.119831] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.132827] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.173899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.210745] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.222268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.259506] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.299201] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.319925] team0: Port device team_slave_1 added [ 59.363737] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.400515] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.409816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.483333] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.491171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.575156] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.582243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.594286] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.626775] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.677517] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.686201] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.737319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.757207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.792822] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.799895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.819574] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.831749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.849900] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.886901] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.896363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.919639] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.932668] team0: Port device team_slave_0 added [ 59.956491] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.989455] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.021352] team0: Port device team_slave_0 added [ 60.043534] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.075547] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.084997] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.102104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.154266] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.186434] team0: Port device team_slave_1 added [ 60.198880] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.207149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.282259] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.298115] team0: Port device team_slave_1 added [ 60.309224] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.317763] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.328086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.343351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.384862] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.391999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.441113] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.448553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.468013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.524086] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.553515] team0: Port device team_slave_0 added [ 60.573095] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.592259] team0: Port device team_slave_0 added [ 60.605678] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.613743] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.675151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.691648] ip (5028) used greatest stack depth: 53640 bytes left [ 60.700757] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.725730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.760710] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.780184] team0: Port device team_slave_0 added [ 60.788522] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.795591] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.804194] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.823341] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.838872] team0: Port device team_slave_1 added [ 60.856979] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.863989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.880162] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.893386] team0: Port device team_slave_1 added [ 60.922315] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.929384] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.944012] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.995478] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.003199] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.015426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.073893] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.080976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.093669] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.114405] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.123519] team0: Port device team_slave_1 added [ 61.141275] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.152426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.172555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.229397] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.244634] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.256927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.291282] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.306820] team0: Port device team_slave_0 added [ 61.318252] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.338717] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.347424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.369483] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.399210] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.415888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.435979] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.445107] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.474989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.487414] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.504988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.523077] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.556428] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.566219] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.597283] team0: Port device team_slave_1 added [ 61.609857] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.620112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.644164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.672851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.700639] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.731179] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.755174] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.763912] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.772227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.797233] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.824272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.852218] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.865779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.882372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.892665] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.901216] team0: Port device team_slave_0 added [ 61.943501] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.956707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.973124] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.005359] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.013407] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.024236] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.072855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.114173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.140541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.208975] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.216642] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.230560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.264829] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.275229] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.288187] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.324159] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.339284] team0: Port device team_slave_1 added [ 62.357199] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.369219] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.388576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.435752] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.453918] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.468941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.601555] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.608926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.623133] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.883416] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.890479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.899978] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.122609] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.131261] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.146201] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.350241] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.358208] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.367986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.639624] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.646143] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.653063] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.659526] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.695164] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.342235] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.348742] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.355677] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.362166] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.381117] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.403975] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.410487] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.417359] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.423867] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.517194] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.532743] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.539261] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.546341] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.552790] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.571299] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.611173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.623888] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.665467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.704643] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.828657] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.835216] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.842196] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.848681] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.919393] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.992555] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.999132] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.006110] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.012599] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.069402] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.105760] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.112336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.119260] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.125762] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.184961] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.634242] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.646338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.678704] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.153882] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.160394] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.167371] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.173850] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.212160] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.641185] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.846378] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.704218] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.913547] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.954532] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.991219] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.163399] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.536562] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.558283] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.568022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.588094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.667271] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.755134] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.842405] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.851064] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.069086] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.397342] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.422131] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.556881] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.613466] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.619936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.642929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.687590] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.753898] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.762993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.781070] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.816865] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.823557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.837939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.977508] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.983876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.994979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.315156] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.321568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.333878] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.372891] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.381925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.415694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.535749] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.646467] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.672774] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.698621] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.906790] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.105624] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.250200] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.386147] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.392528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.403694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.247290] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/01 03:13:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000000040)="03fbab709086acd4ecadade3a6b2fa9a4e859071019d98c7fd63329a16de53a32dfa54582cce0871e490550e689b4f993debc72f9ffbe940569a2c331c728fc0cd4d053e98a05ad7312b48f580efd3ead4873ee364e4d94527c9164afa3e2eedf9b3434c96f0d7f920c16f702fe9ee2cedb733c12367af6c0dafc2dfb520bc66165b28f5c62dc153128590f42ab0e80c3b9c37ffaf067551acb20dfce6db4048bd1c0e3132188925455f3471fc4436990e042039f0403ba6818e298cb4c8d19f98d3c64bb4661402ca2645611533ba0ef0257fae0d2205a4f900bcee28b01a25", 0xffffffdd, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1d}, 0x3}, 0x1e9) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000098effc)=0xffffffffffffffff, 0x233) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x0) 2018/05/01 03:13:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c400000064707736de568a89c95c32f947e63a54173fa5cf3e63d8a074ee7aded773d46d5ee58caa8dac3d627721c1c5201f29a96233d20ea5ac9c79194d3b72ae59b8f44f96347bed12b1498baeb5e23e1540763131fb50646d7da0627b1caca414bfdc641c914934690700000000000000cafbd17f4f3a6eddde30dad80e05d68873b2e88fd34d17043b012fc7713b3c523d2e652e30272aeefff265834ae6cb15c4cdf63a0f6ebad0cefab6ced208f0a108f43fdc0436aad3ef4decfd3df1c809f8b9fa689490"], &(0x7f0000000000)=0xcc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x7}, 0x8) fsetxattr(r0, &(0x7f0000000380)=ANY=[@ANYBLOB='user.['], &(0x7f0000000180)="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", 0x133, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r1, 0x3f}, &(0x7f0000000300)=0x8) 2018/05/01 03:13:18 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f00000003c0)='asymmetric\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x2080, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = getpgid(0x0) r4 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000004c0)={0x10001, 0x3, r3, 0x914, r4, 0x8, 0x0, 0x4}) listen(r0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0xffffffffffffff7f, 0x7ff, 0x81, 0x1f, 0x0, 0x2b9, 0x40, 0x4, 0x4, 0x7, 0x2, 0x3, 0x4, 0x3, 0x5, 0x401, 0x80, 0x6, 0x5, 0x7fff, 0x4, 0x7fff, 0x6, 0x1, 0x9, 0x7c91, 0x5, 0x0, 0x3, 0xf7b, 0x7f7, 0x1, 0xcfa, 0x200, 0x8, 0x6, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000300), 0xb}, 0x10000, 0x10001, 0xffffffff00000001, 0x4, 0x80000000, 0xfffffffffffeffff, 0x9}, r3, 0x3, r2, 0x8) r6 = semget(0x2, 0x0, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000500)=0x1, 0x4) semop(r6, &(0x7f0000000000)=[{0x7, 0x8, 0x1800}, {0x3, 0x0, 0x800}, {0x1, 0x351, 0x1000}, {0x4, 0xab}, {0x3, 0x1, 0x1000}, {0x7, 0x6, 0x1800}, {0x4, 0x0, 0x1800}, {0x3, 0x4, 0x1000}, {0x4, 0x3}, {0x0, 0x147, 0x1800}], 0xa) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000a13000)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) write$binfmt_elf64(r5, &(0x7f0000000600)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x800, 0x3, 0x8, 0xff, 0x3, 0x7, 0x6, 0x245, 0x40, 0x2d2, 0x4, 0x1ff, 0x38, 0x1, 0x1, 0x8, 0x2}, [{0x7, 0x4, 0x8, 0x1f, 0x20, 0x10001, 0xffffffffffffff1e, 0x2d8}], "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", [[], [], [], [], [], [], []]}, 0x1778) listen(r0, 0x0) r7 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x420201) getresgid(&(0x7f0000000540), &(0x7f0000000340), &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x1ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000000100)={r8, 0x95, "e3367f452d887da414722231f74ed1e4e5708350461983543cbe05e717f409d0be74d800b8946e0f7cb909a35e80514dba4bb3f298bd33bacad9e3ac11fc2dab0a5939606e978be9154bf02f9465c76655a8d34e16181d26e45c1e7ad7ae4407da578cdf1a25ca6f2eb768a46593ac5bf37fa4d5f7680a5e5149511305f746727c0a95ae80eddf730363f83e84fc92b644f6dec475"}, &(0x7f00000001c0)=0x9d) 2018/05/01 03:13:18 executing program 4: mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="2900000021001900013d3500000a00060200000000000000000100040d001400000000000000000001", 0x29}], 0x1) 2018/05/01 03:13:18 executing program 3: semget$private(0x0, 0x4, 0x46) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0xc60e, 0x40}, &(0x7f0000000100)=0x8) semget$private(0x0, 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x0, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) semget$private(0x0, 0x3, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/148, 0x94}, {&(0x7f00000012c0)=""/202, 0xca}, {&(0x7f00000013c0)=""/129, 0x81}], 0x4) fcntl$getownex(r0, 0x10, &(0x7f00000014c0)={0x0, 0x0}) ptrace$getenv(0x4201, r2, 0x400, &(0x7f0000001500)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001540)=@generic={0x3, 0x1000, 0x5}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001580)=0x7, &(0x7f00000015c0)=0x4) ioctl$BLKPG(r0, 0x1269, &(0x7f0000001640)={0x401, 0x10001, 0x1d, &(0x7f0000001600)="1e897f202d49a405d2d8c2da73e75fe5634ae8b8d69f0aefee844c387e"}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000001680)=""/121) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001700)={@empty, 0x0}, &(0x7f0000001740)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001780)={@mcast2={0xff, 0x2, [], 0x1}, 0x1f, r3}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000017c0)=0x6, 0x4) sched_setattr(r2, &(0x7f0000001800)={0x30, 0x7, 0x1, 0x8, 0x1ff, 0x9, 0x20, 0x9}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001840)={0x4c45}, 0x4) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000001880)={0x7, 0x1ff, 0xff, 0x1}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) connect$pppoe(r0, &(0x7f00000018c0)={0x18, 0x0, {0x4, @empty, 'team0\x00'}}, 0x1e) sched_getscheduler(r2) ioctl$KIOCSOUND(r0, 0x4b2f, 0xae0) r4 = inotify_add_watch(r0, &(0x7f0000001900)='./file0\x00', 0x80) inotify_rm_watch(r0, r4) r5 = request_key(&(0x7f0000001940)='syzkaller\x00', &(0x7f0000001980)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000019c0)='\x00', 0xfffffffffffffff9) r6 = request_key(&(0x7f0000001a00)='dns_resolver\x00', &(0x7f0000001a40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001a80)='/dev/sequencer\x00', 0xfffffffffffffffd) keyctl$link(0x8, r5, r6) 2018/05/01 03:13:18 executing program 5: mq_getsetattr(0xffffffffffffffff, &(0x7f0000952000), &(0x7f0000cd3000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) mlock(&(0x7f00009d3000/0x2000)=nil, 0x2000) 2018/05/01 03:13:18 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000540)='/dev/adsp#\x00', 0x10001, 0x400) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580)=0x7, 0x4) socket$unix(0x1, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) recvmmsg(r1, &(0x7f00000020c0)=[{{&(0x7f0000001e40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80), 0x0, &(0x7f0000001fc0)=""/231, 0xe7}}], 0x1, 0x0, &(0x7f0000002180)={0x0, 0x1c9c380}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000040)={{0xffffffffffffff00, 0x3, 0x100000, 0x5, "af5a771d1506e445d13763dc74e034ac53d48410da4fd8297d6e5aa011ea72d38c4a66f0d2794aba75e722ca", 0xe2}, 0xeb30, [0x1, 0x7f, 0x400, 0x8, 0x200000000000000, 0xa9, 0x3, 0x1000, 0x8, 0x4, 0x4d87, 0x6, 0xf400, 0xbc91, 0xb4, 0x1, 0x4, 0x2, 0x5, 0x5, 0x1, 0x1, 0xc3e, 0xfffffffffffffff9, 0x7, 0x5, 0x10000, 0x2, 0xfff, 0x84, 0x8, 0x7f, 0x100, 0x954, 0x100000000, 0xb81, 0x1f, 0x10001, 0x4, 0x3, 0x7, 0x2, 0x4, 0x4, 0xe8, 0x6, 0x20, 0xec, 0x4, 0x80, 0x461, 0x81, 0x7, 0xb7, 0xfb, 0x5, 0x1ff, 0x9, 0x11d, 0x3, 0x3, 0x4, 0x2a2, 0x7b9, 0x4, 0x2, 0xa112, 0x8, 0x21a, 0x80000000, 0x3, 0x1f, 0x3, 0x200, 0xfff, 0xffffffffffffff7a, 0x5bc5, 0x30c, 0x400, 0x8e7, 0x9, 0x0, 0x4, 0xfffffffffffffffc, 0x7, 0x800, 0xa591, 0x645f501, 0x1, 0xffffffff, 0x200, 0x6, 0x0, 0xfffffffffffff4cf, 0x6, 0x84e, 0x7, 0x1, 0x1, 0x1, 0x0, 0xa0f7, 0x1, 0x9, 0x4, 0x7, 0x400, 0x5, 0xfffffffffffffff7, 0x1ff, 0xffffffffffffffff, 0x1, 0x7, 0xffffffffffffff42, 0x4, 0x8, 0x81, 0x1, 0x3e466d85, 0x7f, 0x130a, 0x200, 0x7fffffff, 0x3, 0x9, 0x8, 0x4, 0x7], {0x77359400}}) ioctl$TIOCSTI(r2, 0x5412, 0x7) write(r1, &(0x7f0000494000)="29000000140007b7ffffffffff08e0eb01001000e0a40e07fff00fd500000001800000002a00f3e209", 0x29) 2018/05/01 03:13:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802fffffffe}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000040)={{0x88, @empty, 0x4e20, 0x2, 'wrr\x00', 0x4, 0x8, 0x56}, {@multicast1=0xe0000001, 0x4e20, 0x0, 0x6, 0xfffffffffffffffd, 0x3f}}, 0x44) r2 = socket$netlink(0x10, 0x3, 0x0) dup3(r2, r0, 0x0) 2018/05/01 03:13:18 executing program 4: mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="2900000021001900013d3500000a00060200000000000000000100040d001400000000000000000001", 0x29}], 0x1) 2018/05/01 03:13:18 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000000a01, 0x0) close(r0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x81}, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000080)=0x8, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) 2018/05/01 03:13:18 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0xe7, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@llc_tr={0x11, {@llc={0x4f, 0x7e, "f1b7", "09b010f1a92451631909518ece1dac51e352838e505f13cf14c57d33a901774efd8e0b511e77324d1991ff54208ece748ffc39287739d3fa7eab52fb39938b64bea2062d348099cd8089f96ee8be73060041518caf52a33a66235077ac274db2fec0948a60156bacfd83da991af73c14af773a350d5bd376c29320c9305aaf508b93f74c3bcffcbf7ef557a702302a63abe5c0c449da0f5a579b841c0ebd9eddb405aca7f85ab147c44171446b60b620189b074ad8810e46f44a36c82b793ffbb5d233d431ffb48afba20be796b4fbd290442ea4d9"}}}}}, 0x0) 2018/05/01 03:13:18 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) lremovexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)=@known='system.posix_acl_default\x00') preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x3, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000080), 0x4) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/01 03:13:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80000, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={0x0, @in={{0x2}}}, &(0x7f00000004c0)=0x98) 2018/05/01 03:13:18 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000004c0)={0x6, 0x800, 0x9, 0x0, 0x6, 0xffffffffffffffff, 0x380000000000000, 0x5f, r1}, &(0x7f0000000500)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x0, 0x7, 0x1136, 0x80000000, 0x1000, 0x401, 0x80, 0x20, 0x0, 0x101, 0xe9dc, 0xffffffff, 0x200, 0x4dd, 0xa7]}, &(0x7f0000000400)=0x100) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000580)={0x7, &(0x7f0000000540)=[{0xffff, 0x2, 0x2, 0x3}, {0x8, 0x6, 0xfffffffffffffff9}, {0x5, 0x6, 0x6, 0xe9af38}, {0x8, 0x4}, {0x4, 0x80, 0x31, 0x3}, {0xeb, 0x8, 0x761, 0x2}, {0x400, 0x8, 0x0, 0xd2b2}]}, 0x10) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x400001, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000480)={r1, 0x5bea3358}, 0xc) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) openat$cgroup_procs(r0, &(0x7f0000000440)='cgroup.threads\x00', 0x2, 0x0) signalfd4(r2, &(0x7f00000005c0)={0x1}, 0x8, 0x80800) 2018/05/01 03:13:19 executing program 4: unshare(0x40600) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x20040) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000080)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000180)) uselib(&(0x7f0000000000)='./file0\x00') 2018/05/01 03:13:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@remote, @multicast1, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f00000001c0)={@multicast1=0xe0000001, @multicast1=0xe0000001, r1}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1, @in=@dev}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) 2018/05/01 03:13:19 executing program 7: unshare(0x40600) r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) r1 = memfd_create(&(0x7f00000000c0)=')wlan1\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000100)=""/95) r2 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./control/file0\x00', r2}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/01 03:13:19 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) 2018/05/01 03:13:19 executing program 2: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x5, 0x200) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x400000, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000001c0), 0x4) poll(&(0x7f0000000080), 0x0, 0x5) 2018/05/01 03:13:19 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000180)}, 0x10) recvmmsg(0xffffffffffffff9c, &(0x7f0000007800)=[{{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003340)=[{&(0x7f0000000080)=""/18, 0x12}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f00000030c0)=""/112, 0x70}, {&(0x7f0000003140)=""/60, 0x3c}, {&(0x7f0000003180)=""/199, 0xc7}, {&(0x7f0000003280)=""/36, 0x24}, {&(0x7f00000032c0)=""/26, 0x1a}, {&(0x7f0000003300)=""/1, 0x1}], 0xa, 0x0, 0x0, 0xb7}, 0x2}, {{&(0x7f0000003400)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000004580)=[{&(0x7f0000003480)=""/172, 0xac}, {&(0x7f0000003540)=""/4096, 0x1000}, {&(0x7f0000004540)=""/47, 0x2f}], 0x3, &(0x7f00000045c0)=""/250, 0xfa, 0x6}, 0x2}, {{&(0x7f00000046c0)=@sco, 0x80, &(0x7f0000005a00)=[{&(0x7f0000004740)=""/4096, 0x1000}, {&(0x7f0000005740)=""/71, 0x47}, {&(0x7f00000057c0)=""/170, 0xaa}, {&(0x7f0000005880)=""/142, 0x8e}, {&(0x7f0000005940)=""/17, 0x11}, {&(0x7f0000005980)=""/70, 0x46}], 0x6, &(0x7f0000005a80)=""/27, 0x1b, 0x8}, 0xfc1c}, {{0x0, 0x0, &(0x7f0000005d80)=[{&(0x7f0000005ac0)=""/37, 0x25}, {&(0x7f0000005b00)=""/90, 0x5a}, {&(0x7f0000005b80)=""/123, 0x7b}, {&(0x7f0000005c00)=""/186, 0xba}, {&(0x7f0000005cc0)=""/152, 0x98}], 0x5, &(0x7f0000005e00)=""/244, 0xf4, 0x5}}, {{&(0x7f0000005f00)=@nfc_llcp, 0x80, &(0x7f0000006140)=[{&(0x7f0000005f80)=""/118, 0x76}, {&(0x7f0000006000)=""/6, 0x6}, {&(0x7f0000006040)=""/186, 0xba}, {&(0x7f0000006100)=""/19, 0x13}], 0x4, &(0x7f0000006180)=""/205, 0xcd, 0x8be0}, 0xf2}, {{&(0x7f0000006280)=@ax25, 0x80, &(0x7f0000007300)=[{&(0x7f0000006300)=""/4096, 0x1000}], 0x1, &(0x7f0000007340)=""/240, 0xf0, 0xffffffffffffff80}, 0x6}, {{&(0x7f0000007440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000007780)=[{&(0x7f00000074c0)=""/163, 0xa3}, {&(0x7f0000007580)=""/30, 0x1e}, {&(0x7f00000075c0)=""/4, 0x4}, {&(0x7f0000007600)=""/244, 0xf4}, {&(0x7f0000007700)=""/98, 0x62}], 0x5, 0x0, 0x0, 0x4}, 0x80000001}], 0x7, 0x40002100, &(0x7f00000079c0)={0x0, 0x989680}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000007a00)=0x4, 0x4) r2 = fcntl$getown(r1, 0x9) ptrace$pokeuser(0x6, r2, 0x8, 0x5) 2018/05/01 03:13:19 executing program 0: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00') write(r1, &(0x7f0000335000), 0x10009) fcntl$setstatus(r1, 0x4, 0x46800) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fffffff, 0x400903) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$getenv(0x4201, r2, 0x3, &(0x7f0000000100)) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x19c) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) 2018/05/01 03:13:19 executing program 1: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x800000000000002, 0x0) dup2(r0, r1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000100)=0x6) 2018/05/01 03:13:19 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="bfd8d2115ce928f01120caa1333580edf5d5818edbbdfcc44047ddca047dbd69b943f612957f43cfd4f2af74d2ae4739631ef25b1d0de28df61688033e7e10ed0067", 0x42, 0x0) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01", 0x1, r2) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) r6 = getpgrp(0x0) r7 = open$dir(&(0x7f0000000300)='./file0\x00', 0x1, 0x8) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000440)='/dev/nullb0\x00', 0x0, 0x0) r9 = syz_open_dev$dmmidi(&(0x7f0000000480)='/dev/dmmidi#\x00', 0xffffffffffffa867, 0x10040) r10 = syz_open_dev$midi(&(0x7f00000009c0)='/dev/midi#\x00', 0x25, 0x80000) sendmsg$netlink(r4, &(0x7f0000000ac0)={&(0x7f0000000200)=@proc={0x10, 0x0, 0x25dfdbff, 0x400000}, 0xc, &(0x7f00000002c0)=[{&(0x7f00000006c0)={0x2ec, 0x33, 0x504, 0x70bd2a, 0x25dfdbfe, "", [@typed={0x14, 0x80, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @nested={0x280, 0x1, [@typed={0x8, 0x66, @uid=r5}, @generic="1a0bb83e771c9e30cbca41b2251909286729adda75e2fb0cdf38bdf4103bfd2780807880fb2e5ba18c92a1af57bdf221d2eaa9410445e765ad4f26f8e026139f3263e52bcb79d8cfcc22f6e782fab839fe3e27b43286fce675c2f3fb5cdb421e244362e17733ee049f36841e1998b5d3b25403ccfa87fa240787a1f12c", @typed={0x8, 0x7b, @pid=r6}, @generic="7348a567650b70d245cd61b9fc5ed809fad8aa42d017cc011989a4ce0994727b791b1cb04415c8803b9b013a1e2d55deb43d213fb1b1501da99f3515910fd4702d0d21179c195d061811af3e39d5cd969abc8c2bf7e648ab0874019920512e61d58415b284f49cf4048976065395bf5ccc08", @generic="13df35b3930155", @generic="063e2444823c54ab61903ffff2014fef9802d43ae6491ebfd7f9acc5467a6c499ee248718a3e537ebbb63ba2e7551923f259edb1a65d5f968b44582be22059d22edefe03c82eb869787740ad1b996a9934c1e105480b4b3d5dd71d0594b1f4b88d7cb47cc2c24567b44f254c556970050fa85458a1574066085eb926b7efe4253d588250def5c20a60454a4e7c5bf23db0c1c3ba1c4db02ae61318d3a92358db206e27fc72f85ef61fd444c4b7b215c53563ff084281bf5be68fdba12ab58a5576ed9f17c6b75f33e9ff35ac5373cf3ffe3bd1a30314fb2d63e3", @generic="53bb909c2b3f8dcae21a9123326ff7f5c84bd7ffbd5baa101d066f2600c80c1250ca6597cf8be0a6398cfecfbe6ab6339cf9ea27febc074306ea803ab88dcec5063986c4e4347c2118fb6b661a741f310386e9af4b9f95116d403290d5f8e57848c8c33fc36b1a156f986cda94d7d546edd897494b7c2fcf93706a8f928069154446440f17bceee581c93f4d98d54585142a74b3bbd856085464f4bf"]}, @generic="1e3f12b10a558fba06f17d38462f7158581bd40ff1b630521c01eca98c5afe844dbb83a77037bea92fdf40ab87c15636f7ed853952535c2b9ba87c7c10b88917760bb6e1bfbc"]}, 0x2ec}], 0x1, &(0x7f0000000a40)=[@rights={0x20, 0x1, 0x1, [r7, r8, r9, r10]}], 0x20, 0x4000000}, 0x10) r11 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r11, r3}, &(0x7f00000000c0)=""/5, 0x38f, &(0x7f0000000180)={&(0x7f0000000140)={'sha512-generic\x00'}}) 2018/05/01 03:13:19 executing program 5: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgrcv(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xb4, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/05/01 03:13:19 executing program 6: syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101000) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000a00fffc00000000ff010000100000d489b31a62441a5e01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5c2e875000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) unshare(0x8000c00) 2018/05/01 03:13:20 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="000f0000dc02f2b9178126625ebd12f6"], 0xa0}, 0x1}, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0xcd4, 0x0, 0x2, 0x7fffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000140)={0x9ffb, r2}) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/05/01 03:13:20 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000580)=0xfffffffffffffed1, 0x8080800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32, @ANYBLOB="340000009e97353b13a319b928b4f18219c66eb3e682cfab5b85564c0ebbe00ca65432084f84d447bbe5b1c86dc1ca71ec0eec0000000000a532a0b365182acb"], &(0x7f0000000640)=0x2) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000680)={r6, &(0x7f0000000280)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r7 = accept(r0, &(0x7f0000000840)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r7, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[], &(0x7f0000000b00)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000740)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x6, 0x442, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f00000013c0)=ANY=[@ANYBLOB="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"]}, 0x522) ioctl$sock_inet_SIOCGIFBRDADDR(r7, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r8, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r5, 0xc0045516, &(0x7f00000001c0)=0x7) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000400), &(0x7f00000005c0)=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={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r2, 0x21, 0x800000000000004, &(0x7f0000000100)=0x1ff, 0x2db) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000008c0)="3ec2e6f6b72e29f50e000000000000232014e96b82d8d0ecaa79848219c6de54b940a4552752f0741fae22d8acfbf9d60dd3bee5613ce27af135ecf7fe29116a6e2d51bb5d7a409c7d9484df9aa83c35f08c8dae767222533546c5b4a6fa1802b4144d2bbe070961fff5bebf9d6075a68aba7ab2198f9be30351c06cecf341ae3f532c745d60494870a7b8d363f387025e0950f7c48de6ddc4e821a2aa805df7c5dd548bb0c9ed43a9c4537cb70be219b907b74e6800534e8d757a8bf883f79a6e6db3cefa4ae9eff86146df6493275e2654a8cc98aacec1d60167340ddbd6dd79be21919aa461db1b74d04615e6daea9a16a5b198631f", 0xfffffffffffffd8b) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x4, 0xcb0b}, 0xc) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000540)={&(0x7f0000ffc000/0x3000)=nil, 0x10000, 0x4, 0x72, &(0x7f0000ff1000/0xc000)=nil, 0x10000}) 2018/05/01 03:13:20 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffb) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800feffffff0000", 0xc, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000000) sendmsg$rds(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000080)=""/90, 0x5a}, {&(0x7f00000002c0)=""/93, 0x5d}, {&(0x7f0000000200)}, {&(0x7f0000000340)=""/19, 0x13}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x4000000}, 0x44814) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000040)=0x200000000000a) getpeername$llc(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x10) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000000)=""/29) 2018/05/01 03:13:20 executing program 4: r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x15f, 0x2000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000140)={0x80000001, {{0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000240)) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_COPY(r2, 0xc018aa3f, &(0x7f00000000c0)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) 2018/05/01 03:13:20 executing program 7: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x40600) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)) 2018/05/01 03:13:20 executing program 6: syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101000) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000a00fffc00000000ff010000100000d489b31a62441a5e01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5c2e875000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) unshare(0x8000c00) 2018/05/01 03:13:20 executing program 2: perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x93, 0x2002) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0x50, 0x28, &(0x7f0000000100)="13dda66d50c4eea00fbf4e2ceac4234d0422d72c51470d6d31097f7c68d14b077003863fb0e4f08541332e4ebe319d831638602ec714f9df5ea41d7a8ab1d8a4e0191b7bfdb160af9dd420692fa1f31a", &(0x7f0000000080)=""/40, 0x200, 0xfffffffffffffffd}, 0x28) fchmodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="201700"]}) 2018/05/01 03:13:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x0) gettid() 2018/05/01 03:13:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000400)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000380)={0x1, &(0x7f0000000280)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00000003c0)={r2, 0x1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000240)=0x4d, 0x20000102000007) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000040)) 2018/05/01 03:13:20 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8c000, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bbfba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "c45602f6ed79060cf38468cf6a0efffdc04001da35723ccb2e65d7372ab1ebbae56832e30eb7a55177fb28a6cc9a907686482040a5065a164b628de684dbd0379e0d6e6e97082ee0193e41d1b47dbfbdacce29c4cc968fab6a0f988f8b2bbbdf5ef3e9c2af7f2c29c7b25264de3c70ddb3161aca907778bf614b3f3d6d291b04870eb41fdc37879d9ca43a5b14586181714873c5bc29cbc1b75bcff927594c2cb1003c354b71de02dd1b856c979831536e9841d66c1986427e2f571a2682250b67bcfa4b3c63f4b98bcc86fd26429eb10972d9bcadc8f960768c3a6f68659c45d84cb63a1de86d4503bf9aea30e6e8eaf9c3a0935e2bee69a5b0859d74c20e14065dc493d28cf1158825d181433e70744131522b4f63e5b7438427745e1b33bbbbd4614565676e50196d336d5f257e3ccb9a0e2e255679e6f790bd72a5469aaea3063a93591eb9ba512b94471168d4fbe4a27d4dead85d59a33e17b6f718fc8e11b9f65714a68956233a24b3fa216cf7fe950ceb26994ffbb2f8a99fdb5b52205630ffeeb5fb2e7d4b01b4ec497171d518d5a97007c8a325aa3ee1bba422071328a926c55bbcfd6e9f16e9ad6eea82cdd29905915b500bf47d4890e4660859ffea905cc82ad938ae6ac2cafd4d51db78507f3de12caf2e3bcbe5aa7f7f1e7a651f62d0959aa3cf21904632a092c7080c6297a9da859a54360576c7f414f7f228d6a02f58e7fdd751809c68a00d7e7734b99833ad4b3b7134df7b8d29606b022b86d4f7c5825f7bc16019dde2bd47a2e1891db9d92beea35ef24133a7793603385184cf2a2cc2bfec493644f136556b3f3786c621c8d82678d18baacd54c48c9852e6986bc7f0e451de0b0d82c5f616bdcf12942bca5172b7bcfb714f65e6dc516031791aa3ccebc6f6db9f76396cd2d9697670a4f40f1279e0d9e838c71aa810e28744407936a9bd64ec0f953864dfb3e2526df25beb67687d37a574d92ac9e0c0bc5cb411887ad2a6cfad6f20d7e50d15045bed3fa3999af9aaff372669556387059e1a19b44dcae00640bfd7e09fecad93278cbf6664877c5f4059f9dff3ba0d9ecdf44b649d32528ae25e8c454b61c118779b716e405681d8b68f22338adff1b3e370103ff5fd006679b36cff1c0c9d5f90a48d7cc0f24e9b894647598d7a2d3f57d7c29934a61e8c2b638d6220fdfcf1182d561b2c649dcfd4b8b34469729dfc1a98adb9eeaf9da30ced0cc538cdcaa512e8ceaca828d606806c9df8b2d1913058f99339a18b24ef69d174e422a7ec6e5f9e711cb2e257b34e44bcd41a75dfa309cac2aec963a57420f9a09b168cb360d42e18d6904cfb7ca306ae34f3f06dd8a98299e4428ba2a2eba0964522c776cca8824e60832dcb4f6f89ca73f83b3e14f210e86d20e49bad9649a8983e6d38"}}}}}}, &(0x7f0000775000)) 2018/05/01 03:13:20 executing program 7: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x40600) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)) 2018/05/01 03:13:20 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) fcntl$setsig(r0, 0xa, 0x21) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x6, 0x4) bind(r1, &(0x7f0000000600)=@hci={0x1f}, 0x80) 2018/05/01 03:13:20 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x20, 0x5}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x2, 0x1f}, &(0x7f0000000340)=0x90) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x4001, 0x0) syz_emit_ethernet(0x5a, &(0x7f00000003c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[], {0x8100, 0x0, 0xffff, 0x2}}], {@canfd={0xd, {{0x3, 0x52, 0x6, 0x7ff}, 0x22, 0x3, 0x0, 0x0, "46e90faf189318e50464a4c25fc058cc2d43c5ba699b59768218e9b557a7b50a6f029bd812de43c12df70fc5d0dadaa60a09d6d2f67afde6f0c3d118cf2216ce"}}}}, &(0x7f0000000440)={0x0, 0x4, [0x219, 0x3e6, 0xfa8, 0x14]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000180)={0xb0002007}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000480)=ANY=[@ANYBLOB="0000000000002a00ed000000e2b084f77b2267c696e76a"], 0xc) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x20, 0x400000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000200)=0xfffffffffffffffe, 0x4) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000e4e000)=0x200000000) prctl$setfpexc(0xc, 0x90000) write$vnet(r4, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000000500)=""/101, 0x2, 0x2}}, 0x68) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000380)={0x7}) 2018/05/01 03:13:21 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) waitid(0x0, 0x0, 0x0, 0x1000008, &(0x7f0000000880)) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xb51b2f3460d1192a) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000040)=0x1ff) 2018/05/01 03:13:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00000000c0)=0x1, 0x4) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x3, r1}) 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)) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x80000) connect$netrom(r2, &(0x7f0000000180)=@full={{0x3, {"d376340a60d8ce"}, 0x4}, [{"0c28cfb0d6662b"}, {"efad5395f7085f"}, {"c562855df9ec1a"}, {"e5d696d2647801"}, {"8e492f64c8ad84"}, {"84dd198a7dd0b2"}, {"e6ff426315cd38"}, {"9f1a6bd7ec7904"}]}, 0x48) 2018/05/01 03:13:21 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/20, 0x14) unshare(0x28060400) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/01 03:13:21 executing program 5: capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) r0 = getpid() r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400040) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0xdc3, 0x4, [0x60a, 0x3, 0x101, 0xfffffffffffff2ca]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x5, 0x20a, 0x2, 0x4, 0x0, 0x1, 0x4, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r3, 0x7e8f, 0x3, [0xffff, 0x8d2, 0x8]}, &(0x7f0000000100)=0xe) sched_setparam(r0, &(0x7f00000038c0)) accept$unix(r1, &(0x7f00000003c0), &(0x7f0000000440)=0x6e) sendmsg$nl_netfilter(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x3004020}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1a4}, 0x1, 0x0, 0x0, 0x20000040}, 0x44000) 2018/05/01 03:13:21 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000005980)=[{{&(0x7f00000000c0)=@generic, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/162, 0xa2}, {&(0x7f0000000040)=""/57, 0x39}, {&(0x7f0000000200)=""/44, 0x2c}, {&(0x7f0000000240)=""/40, 0x28}, {&(0x7f0000000280)=""/188, 0xbc}, {&(0x7f0000000340)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x7}, 0x200}, {{&(0x7f0000000440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/22, 0x16}], 0x1, 0x0, 0x0, 0x5}, 0x2e}, {{&(0x7f0000000540)=@can, 0x80, &(0x7f0000000640)=[{&(0x7f00000005c0)=""/72, 0x48}], 0x1, 0x0, 0x0, 0x7}, 0x1}, {{&(0x7f0000000680)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/42, 0x2a}, {&(0x7f0000000740)=""/138, 0x8a}], 0x2, 0x0, 0x0, 0x3}, 0x5}, {{&(0x7f0000000840)=@nfc_llcp, 0x80, &(0x7f0000001a80)=[{&(0x7f00000008c0)=""/232, 0xe8}, {&(0x7f00000009c0)=""/152, 0x98}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000001ac0)=""/231, 0xe7, 0x9}, 0x8}, {{0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000001bc0)}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2, &(0x7f0000002c40)=""/135, 0x87, 0x5}, 0xc39}, {{&(0x7f0000002d00)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000041c0)=[{&(0x7f0000002d80)=""/166, 0xa6}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/143, 0x8f}, {&(0x7f0000003f00)=""/161, 0xa1}, {&(0x7f0000003fc0)=""/224, 0xe0}, {&(0x7f00000040c0)=""/77, 0x4d}, {&(0x7f0000004140)=""/101, 0x65}], 0x7, 0x0, 0x0, 0xfff}, 0x4}, {{&(0x7f0000004240)=@can, 0x80, &(0x7f0000005880)=[{&(0x7f00000042c0)=""/200, 0xc8}, {&(0x7f00000043c0)=""/208, 0xd0}, {&(0x7f00000044c0)=""/142, 0x8e}, {&(0x7f0000004580)=""/4096, 0x1000}, {&(0x7f0000005580)=""/77, 0x4d}, {&(0x7f0000005600)=""/46, 0x2e}, {&(0x7f0000005640)=""/62, 0x3e}, {&(0x7f0000005680)=""/220, 0xdc}, {&(0x7f0000005780)=""/225, 0xe1}], 0x9, &(0x7f0000005940)=""/39, 0x27, 0x800}, 0x7f}], 0x8, 0x40000161, &(0x7f0000005b80)) r2 = syz_open_dev$mouse(&(0x7f0000005e00)='/dev/input/mouse#\x00', 0x1, 0x8000) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000005e40)={'dummy0\x00', 0x600}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000005bc0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000005c80)=0x84) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000005e80)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005cc0)={r3, 0x2}, &(0x7f0000005d00)=0x8) connect$inet6(0xffffffffffffffff, &(0x7f000004bfe4)={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000005ec0), &(0x7f0000005f00)=0x4) io_setup(0x1, &(0x7f0000001bc0)=0x0) io_getevents(r4, 0x4, 0x3, &(0x7f0000005d40)=[{}, {}, {}], &(0x7f0000005dc0)={0x0, 0x989680}) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1e, &(0x7f0000000000)=""/42, &(0x7f0000000080)=0x2a) 2018/05/01 03:13:21 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @rand_addr=0x100}, @in6={0xa, 0x4e24, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0x15}, 0xffffffffffffff1e}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x889}], 0x48) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000580)=@assoc_value={0x0, 0x80000001}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000600)={0xf60, 0x5, 0x8000, 0x5, 0x8000, 0x8, 0xa9a, 0x0, r3}, 0x20) ioctl$PPPIOCGMRU(r1, 0x40047459, &(0x7f0000000100)) getdents(r2, &(0x7f0000000000)=""/63, 0x3f) getpid() kexec_load(0x4, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="0e42e5bb07878918d4553699cab20440bf279fe1a131e70837caa53028b95586c06cb4940652a0493f841e4f5c6bd0a0eeea278fb162c5b5c0a8038f591ab63a237325307aaed2c76c9be4d89e5edd2c4afa53b271c454f0723d4fd1b6a815880ad3660502b8abf6afaac747bb5cf3dad6fa79f7e76642f98691c58b0f18b0455c91c1dc8f13db5e296b3a3bee871afea36ffdc5a7dce66984b035d06ca1bcc148e50256e1f1e0c5da9fd982f69b8483", 0xb0, 0x8, 0xd5}], 0x3e0002) 2018/05/01 03:13:21 executing program 7: r0 = open(&(0x7f0000000080)='./file0\x00', 0x608000, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000001900)={&(0x7f0000001300)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x1b, 0x505, 0x0, 0x0, {0x19}}, 0x14}, 0x1}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x73}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x20) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000000c0)={0x7, 0x21d, 0x34734bce, 0x81f, 0x1d7, 0xff}) [ 85.309313] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/05/01 03:13:21 executing program 3: unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) 2018/05/01 03:13:21 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)="7461736b7300a4e2895f70fb9c65372f91de08cde1b7ad489a4cc7004b448c27073d774459994bb7f0e358df33ed3e5a89259cc95e6a75b5bf2172b4b3015b47fba72ac5c7d62dac3ffdbc76b10119071d73b8e25917c5b04d670a8237639b6ada2330eb", 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x80000000) pread64(r0, &(0x7f0000000680)=""/197, 0xc5, 0x0) 2018/05/01 03:13:21 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000680)={0x7, 0x20, 0x400000, 0x7, 0xa, 0xffffffffffffffff, 0x101}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000006c0)={0xb, 0x8, 0x2000000000004, 0x8000000001, 0x5, r0}, 0x2bd) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f00000001c0)='cpuset\x00', 0x80, &(0x7f0000000240)="4d5d4c57b27987457376224998f096d5c72efc9c9e7ff7b2fd") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) socketpair(0x8, 0x0, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f00000004c0)='ramfs\x00', 0x1000, &(0x7f0000000600)="50a6ed3a0af9107561406288218d82364d630799ddd2f80d07e6a6d88aea4d7ec900b2c7e4d5949873ba298fb330078c95b7bdee") perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xfffffffffffffffe, r1, 0x0) perf_event_open(&(0x7f0000014f88)={0x5, 0xfffffffffffffdc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80806, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000200)=ANY=[@ANYBLOB="080000000000000000f4ff00000000000000000030ca13db09000000000000009be7ee6dfa8c685b"]) close(0xffffffffffffffff) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00'}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000280)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0, 0x2e, &(0x7f0000000440), &(0x7f0000000140)=""/46}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f0000000500)="ae30f1bca1b4d3f69f1aac81517d42ad5980bc63b5008616a1f4724b9f8c1e4ecd8de336f57dd727cdaab04f0b40f28612615ad08de414711d841a88db33fd33884b627074213a0c5de3be2bbaec9207d9865c47f240467849979b5ab5632376608fc4be41a274abb2dc07cabe344a18db51048e5b0cbda843905a4258cdee3e649eddf104ba78894dce09747dcfe6a8d6d6d985520eeef448b83a8bcb83074541ba7a20d6094aa206c01a0690e5b3bfa05d475eb382b0199031d22bb26cde9b1ca0055eef9f6c", &(0x7f0000000480)="9bc7741ea5e524cc8c6f748a73153834428729c45bf4ad446d2dddf1978baf431d0ba35b5442b5afe22db8b003650320200a"}, 0x20) socketpair(0x0, 0x80003, 0xffff, &(0x7f0000000380)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r3, 0x50, &(0x7f00000003c0)}, 0x10) 2018/05/01 03:13:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x21f1, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x8000}, &(0x7f0000000180)=0x8) write$eventfd(r1, &(0x7f00000003c0)=0x6, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x1ff, @empty, 0x4}}, 0x930b, 0x1}, &(0x7f0000000080)=0x90) 2018/05/01 03:13:21 executing program 2: r0 = socket(0x0, 0x1, 0x7a) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x0, 0x7, 0x8, 0x80d9, "f541c913877662f7cc3f40d0e03fdda9ff83806a165724a2ceadf796908f377ba4a64c43a179a0f2520874b154807999df5874c5c83327506aa0fb69859fc2", 0x24}, 0x60) setrlimit(0x0, &(0x7f0000103000)={0xfffffffffffffffd}) setrlimit(0x0, &(0x7f0000000080)={0x0, 0x40000000000000}) 2018/05/01 03:13:21 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x2000000) 2018/05/01 03:13:21 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@ethernet={0x0, @local}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x6, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x28}, &(0x7f00000001c0)=0x8) semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x808d, 0x800}], 0xf6, &(0x7f0000000000)={0x77359400}) 2018/05/01 03:13:21 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000000200)="1b", 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x3}) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7fff, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r3}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000), &(0x7f000000cffc)) 2018/05/01 03:13:21 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x2710}, 0x1, 0x2000000000004d, 0x2}, {{0x0, 0x7530}}], 0x30) 2018/05/01 03:13:21 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xff, 0x2000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') io_setup(0x3, &(0x7f0000000380)=0x0) io_getevents(r2, 0x6, 0x6, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000480)={0x0, 0x989680}) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000328bd0100000001000000f3c4ca161526ff8707003d00000024000000080005000000000008000008000600020000001800030014000600fe8000000000000000000000005498befe91dbd20ddaac0000bb9019f93c99ed5609c21c7712e9b05d85dc4c9ed1d789efa730d8f78ee7769826000000000000"], 0x60}, 0x1, 0x0, 0x0, 0x40800}, 0x4080) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_dccp_buf(r4, 0x21, 0x7e, &(0x7f0000000040)=""/232, &(0x7f0000000140)=0x122) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000580)={r5, @in6={{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, &(0x7f0000000640)=0x84) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4000000000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDSETMODE(r4, 0x4b3a, 0x5) listen(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/01 03:13:21 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="021309061000000027bd7000fedbdf2502001000000004d3000004d4000000000800120004000600b36b6e000000000006006c00000600000200000000000000ac141421939dc7cad0002bc400000000000000000000000000000000000000010400000001000100070000000000000046000000000000000100000001000000"], 0x80}, 0x1}, 0x40010) mlockall(0x3) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x5, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/01 03:13:21 executing program 1: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x6, 0x8, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000), &(0x7f0000012000)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x8, 0x7, 0x1, 0x1, r0, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6), 0x1}, 0x20) 2018/05/01 03:13:21 executing program 4: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x4001b271, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x400000000000346, 0x0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = dup3(r0, r2, 0x80000) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x400402, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x800000}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000180)={r6, 0x8001}, &(0x7f00000001c0)=0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000200)) sendto(r1, &(0x7f0000000600)='E', 0x1, 0x0, 0x0, 0x0) 2018/05/01 03:13:21 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000180)={r1, &(0x7f00000000c0)=""/123}) socketpair$inet(0x1e, 0x802, 0x0, &(0x7f0000000040)={0x0}) sendmmsg(r2, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000003000)}}], 0x2, 0x0) 2018/05/01 03:13:21 executing program 7: mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000040)='.', 0x4) umount2(&(0x7f00000000c0)='./file0\x00', 0x4) 2018/05/01 03:13:21 executing program 5: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) epoll_create(0x0) 2018/05/01 03:13:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x100000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001fef)=[{}, {}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 2018/05/01 03:13:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xac, "322275b8be8865fb69b9db1c29cf98e22de9a21efa86931380eec1c323f3e831bf61e0e0df1a47164aa24a3e3def2208897dfc2c713233928d9726b4b9ecbff4cecbaac380a25d9a189dc34f3744ea33be4b96f451dc7ebed2a95c6d6eae0dcbf2720951d7846f84325a049a3824e3d3c0eaff59c3e828c812d226d2e325e735e11ad0e3d5cb6e9de07066d0463d767a4659968a2d06968479cb4cc9674de179b61e5519ba6a10548ed1ba44"}, &(0x7f00000000c0)=0xb4) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000001c0)=0x3, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r3, 0x4000000000, 0x9, [0x7fff, 0xfffffffffffffffb, 0x4, 0x7ff, 0x100, 0x5, 0xfff, 0x10001, 0xff]}, &(0x7f0000000140)=0x1a) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000180)=0x42, 0x4) 2018/05/01 03:13:22 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xa) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@l2, &(0x7f0000000280)=0x80, 0x80000) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) r3 = fcntl$dupfd(r1, 0x406, r1) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0xfffffffffffffe00, 0x759e, 0x3ff, 0xc1, 0x0, 0x8, 0x80000, 0x0, 0x0, 0x5, 0x2, 0x8001, 0x0, 0xba7, 0x3, 0x0, 0xaf7e, 0x7, 0x20, 0x3, 0xae76, 0x1713, 0x6aa3, 0x71c42bf, 0x80000001, 0x7, 0x8, 0x45, 0x10000, 0x7ff, 0xd0, 0x4, 0x7, 0x7, 0x8, 0xfffffffffffffffd, 0x0, 0x1ff, 0x0, @perf_bp={&(0x7f00000000c0), 0xd}, 0x40, 0x1, 0xfc9, 0x7, 0x6, 0x800, 0x3d92}, r2, 0xf, r3, 0xa) 2018/05/01 03:13:22 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x501000, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x4) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000001c0)=""/111) times(&(0x7f0000000000)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x6}) 2018/05/01 03:13:22 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000280)=0x3) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/67) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x10000000) ioctl(r1, 0x20000000002201, &(0x7f0000000040)="36027a6a") r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, r2, 0x20, 0x70bd25, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x420c}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xf450}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) 2018/05/01 03:13:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400002000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x20000014, &(0x7f0000000100)=0x9, 0xffffffffffffffe2) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f0000000040)="f5e1cc32e97bd2c65fa766117e76ae3705bd088329dc19e540157b28df51a8c98923fe7acbedc7963c2f1ddff8dae347dd20105dde071fbc1f7fa521a40ff21ea426e792448d3ee8f983251497f8efc6352d3d334382e256dc1c2ca07a", 0x5d, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x0, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000001080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[]]}, 0x158) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'veth1\x00', {0x4, 0xfff, 0x7fffffff, "c7c1e69c2220", 0x1}}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000540)=ANY=[@ANYBLOB="03000000000000000a004e2301f0ffffff020000000000000000000000000001010400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000001000000070000000a004e2300000000fe8000000000000000000000000000bb36ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22663fffff00000000000000000000000000000001030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23ff7f0000fe80000000000000000000000000001f05000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220000000000000000000000000000ffffe000000108000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000099400000000000000000000000000000000000000000000000000000000000a004e2481000000ff020000000000000000000000000001050000000000000000000000000000000000000000000000f2ffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2109000000ff02000000000000000000000000000102000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2009000000fe8000000000000000000000000000aa040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x410) write$binfmt_elf32(r0, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[]]}, 0x158) 2018/05/01 03:13:22 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x5, 0x800) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000180)=[{{0x0, 0x7530}, 0xee, 0x9, 0x3ff}, {{0x77359400}, 0x101, 0x8001, 0x6}, {{r1, r2/1000+30000}, 0xbf6, 0x1, 0x40}, {{r3, r4/1000+30000}, 0x8, 0xff, 0x3}, {{0x77359400}, 0xfffffffffffffffe, 0x1f, 0x3f}, {{r5, r6/1000+10000}, 0x8, 0x401, 0x814}, {{0x77359400}, 0x2, 0x200, 0x20000000000}, {{r7, r8/1000+30000}, 0x8001, 0x355f3a4e, 0x8}, {{0x77359400}, 0x1, 0x4, 0x2}], 0xd8) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r9, 0x29, 0x1a, &(0x7f0000000000)=0xfffffffeffffffff, 0x4) bind$inet6(r9, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) accept4$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14, 0x0) bind$can_raw(r0, &(0x7f00000003c0)={0x1d, r10}, 0x10) r11 = socket$inet(0x2, 0x2, 0x0) bind$inet(r11, &(0x7f0000b46ff0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/01 03:13:22 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x202, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000001c0)=0xe8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) r4 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x8, 0x7}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={r5, 0x8b0}, &(0x7f0000000140)=0x8) 2018/05/01 03:13:22 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x8000) setsockopt(r1, 0x8001, 0x2, &(0x7f0000000080)="dcc77ce75507b8f23358b99922b07d5ad7cb4c4a48c700022dc8fa77572fccbaad6a8c3382ef576d4f9947f730fed6ec2ea524b4aa77998b7b18392bb7b32d8e4127c69790633982e07dc7b510788c23d26e25c81ff86a6e958c898b866b455b2d9681aef67ff40602fd71d36c7226ef24e9d31963b94928df1691f30e189e16", 0x80) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f00009de000/0x4000)=nil, 0x4000}) 2018/05/01 03:13:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xac, "322275b8be8865fb69b9db1c29cf98e22de9a21efa86931380eec1c323f3e831bf61e0e0df1a47164aa24a3e3def2208897dfc2c713233928d9726b4b9ecbff4cecbaac380a25d9a189dc34f3744ea33be4b96f451dc7ebed2a95c6d6eae0dcbf2720951d7846f84325a049a3824e3d3c0eaff59c3e828c812d226d2e325e735e11ad0e3d5cb6e9de07066d0463d767a4659968a2d06968479cb4cc9674de179b61e5519ba6a10548ed1ba44"}, &(0x7f00000000c0)=0xb4) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000001c0)=0x3, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r3, 0x4000000000, 0x9, [0x7fff, 0xfffffffffffffffb, 0x4, 0x7ff, 0x100, 0x5, 0xfff, 0x10001, 0xff]}, &(0x7f0000000140)=0x1a) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000180)=0x42, 0x4) 2018/05/01 03:13:22 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000040)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000)=0x401, 0x149) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/05/01 03:13:22 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f00000000c0)="6370757365742e6370757300ee95c8692047d81218656194b8bae639e99dcae74b4164b204131ff8cac9f26e431ca0adf5a46d80dbb557b4992422e10f3a96db2366390e79a8fe5db6b29acd065493ab4bad766669e8056294fc9a92e8970490b46a41b2868b51843575c17c46b61d207463ccc7925bfe360082ec62d0d1d2ae2c611153ae736a114da87a14ae85a2da03608202cab7bb9cb0afdb6a058c08c82f4e71130e954cf98aeba54acd450b8bb5d173afe6ea81312c3372263c", 0x2, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r2 = dup(r0) sendfile(r1, r2, &(0x7f00000001c0)=0x1, 0x400000000000088) keyctl$session_to_parent(0x12) 2018/05/01 03:13:22 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x40400, 0x0) getsockopt$inet_buf(r3, 0x0, 0x11, &(0x7f0000000200)=""/49, &(0x7f0000000280)=0x31) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0x1, r2) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'sha384\x00'}}) 2018/05/01 03:13:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) uselib(&(0x7f0000000080)='./file0\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) 2018/05/01 03:13:23 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f00000009c0)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000180), 0x0, &(0x7f0000000900)=[@rights={0x10, 0x1, 0x1}], 0x10}], 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000000c0)={0x20}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/01 03:13:23 executing program 2: r0 = socket(0x10, 0x802, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES16, @ANYRES64=r0], @ANYBLOB="96d319536eba3d62dcc4a661b37aeaff77bd0820e8dc1c0f46fa143194a220918f48761e7e4301b43afe8140c6b0c91925234ef1ff605bdd9ffadbe2caeb17114fc2b84b3b29074ad5724d3a770617cfcd2807d16ccdda0544b26fdb62d9f16266dd908b19f501fb83d1781433015d681e171bbe702312f4241620ef1b9ca46cbde87ff201061afb43fc94cc03f5738b2f2eb2184769d9ee648aa7e9e592215bf29f46880da2c2326a3999dfbd7809143cdf72f0ea583ace1dbe50549d49d00800171a88529ffd35b085f45202b4e1087a4f9938b7c718712c9010e46ef107aa83cc0d0d2a7c", @ANYBLOB="1683a77c59dbce6990d233d0c612c4cfec2f482512afeb1af170af6548e1588ca9741b6f02e45eec18ebe06aa98f8c80b14ee81c6df6e0205ec361a3b14e17dbb0c0545d325bd36e0f418ba1caed9fa3a27f9a07064c13168b8aeb2ee484749ebe2c6e418a9fe89dae675e493f0ddd6c8830", @ANYRES16, @ANYBLOB="416e21a910e977abe9a40b1d6d8e22e4b942da3d77552c76303a995d748e9ec41a56b1c117e3c87c0c5419eec730c33d24b16c07c6a2c9c2bed70395f2e1993dd119939beb9b7683194ebba16d90df4de2e9ae0158a5421cb7f5cb78e5d0"]], 0x8) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000380)='rdma.max\x00', 0x2, 0x0) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000180)="a9", 0x1}], 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x40005504, 0x0) write(r0, &(0x7f00000000c0)="240000001a0025f004000004010000000a0b08000004bf81000000ec0800030083000000", 0xfffffffffffffe8f) 2018/05/01 03:13:23 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) unshare(0xa000400) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x9, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018100000", @ANYRES32=r0, @ANYBLOB="000000000000000018100000", @ANYRES32=r0, @ANYBLOB="00000000000000001800000000000000000000000000000095000000001d000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) 2018/05/01 03:13:23 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x301042, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000140)={r2, 0x2}, 0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02012ac7d721ba74e5d5f49a370000080000000000010000000000030006000000000002000007000000000000000000000000010005000000000002000000e00000010000000000000000"], 0x40}, 0x1}, 0x0) 2018/05/01 03:13:23 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2, 0x40) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000100)=@in={0x2, 0x4e24}, 0x80) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="01000000fdffffff0000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000004f8fdf00ae929ecaf273294a23a56164561d58cf444c0609fd2f67aeae1c6dc052d5a0a6de77dd676383077d2aca4a9ab87410bb98484381982e655dd6bba23909eaec5fab2084f3e0da4d07af6b28ea15463d0a4fd8a5f24ed63a7377de81ae0d4130ba244a99195be6ea25b5c603250080080cb524148057a0fe8ab5a9869940f66bb64d2658ebff06f4ab592c74eb9c071483f5224aca03c9f1d6aaeb4556c0976a17242f15b994fa2dbd20539fb81be1c543aabd1f13e97cf2c684a9e"], 0x80}, 0x1}, 0x0) 2018/05/01 03:13:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="080000000000000000000000000000000000000000000000000000000000000000000000000000000000000072f4cd43d90ae426d8b057ebfa1c71227a7c37cad4c367f01f3c530d2981b6db4dce48888c76cea372bcc7ae8b482a1470929a6d1beccb96e0305404659e2b381a47bb003ffc9c0c9ae90e63eafabd01ea"]}) r1 = dup2(r0, r0) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'sit0\x00', 0x1000}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) 2018/05/01 03:13:23 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000001840)=""/243, 0xf3, 0x0, &(0x7f0000000100)={0x4, 0x0, 0x0, "390d200900d9", 0xfffffffffffffffb}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002980)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r1, 0x600000}, 0x8) recvmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}, 0xe7f}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000680)=""/165, 0xa5}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/106, 0x6a}, {&(0x7f0000001980)=""/182, 0xb6}], 0x7, &(0x7f0000004040)=""/4096, 0x1000}}], 0x3, 0x0, 0x0) 2018/05/01 03:13:23 executing program 2: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000080)={0x1000, 0x4, 0x1, "ea68ea31f256ca915db73e0d381ad804971f42999687048a729bd727fc1d577c3efb787f81253bd427b284030145cc8ea5b159fffbba4d5b0d235f999efb472fb0878bed65d00d8a0091e7d12b511c2ec20cd44d7d3692c9d6c90f46a02634b9e1eeaf1a45ab7036bbb701d51886a1eaa213eae3a5d45b331c498f09862cf8bea5fed59fc08d20b22c2f61598079096774b17a600d3ea7c3e86847b02172c06777e737e4dade421300ddfda731ceed9e350c127b9b09b16666d9ea0069c5a0bb36892a1e7b5ff2452b7375c7f759a0c5ee300afe79433831784df3641dc6151f198798952ac075da255fc1b6948a99e6f05c681544e7fe7bac145d72d0b0620ecd42ad9fc26d49125af07f0d3b9d052fda8347a7aafb6a0771d0a7286672e9f6c2e773dfe2668f05a18c232ac6f9530802334e7b33622db624c0ea3bca19b6f91fb695c8f10364d0271a318915de4fb946342f0847419f771ad2c5b8983e16ec1af254fa5f2c22adba4779748e817ec16255091e1c290a5d4ea6986c7ea813219cf0fb06509cb57c91dfaa33bbd544d36e665233d21b618ec26eba02236d19ad09f34c82665951be4e72537694a6e65f26a356786e7ac6dfc1673c47e63fab5a276537fcd75768f2d58782fbe9e0718a5f41a697ac9e43ab8805b0ec1c23cfd0ff888d7f8d17085387290e0a48e542217433765fc5eefe9a8b916787595d4c58bdf3f25bf7dd24d09540b0480d47347b5c89e31b30a1bb2bfc08f2d7b27dbabd24a5fb2d78bd5d9c3c65c95b496176509f3c7690e7ffa36fd3561a94c868ed1ba51582c2ee7fe18ffb4f27c1af745c51bdd9e5e1b611be0ec627b30c5cda7e39223165215e11d2fd2f58e0fed27042ad0b5c8bea8163b79448926f7592e6febdbcdbd48b4458fd310fd2a999b14b36b9d2f6eff7c09df7c2a0f078482f0204f45afa54b704dfa5611fa940e553409cdbb9de40c9b9f92328875eb8f49cc85fc84dd5be9b24dfb08297c23d54ce872a4e6d1148ddd1338b843b65910927e19e178835e16624cd5070dbe95f3065268b43827ae89abd34dbf0bccfd9307c094dba09ab17503e0701fe778938995646fc8265cf6f8d64a9448ba97f40190eae036a0586a75f7a22e6e69f71d0e9305342a8ed2fa47571b0efd5ea2fcae6215f818fd737d1a1515dd9c8cf940dae1e624ede780e2bc6a9ecfb8ea458c1f871118229936a79a74eff2419ff4534eeaa610958bd6ad8101cc91944cdd7814670bc6604957f3c6e51116859206cbc356ee5ef00f00b5607ed710e22f2fa0e74b36844567068bee1fb246e1eddd1798e267fbc4b2889029bf8a357bf34e561d824692cb6ce0ed8a0f6dba6de6f01d347761b89c11d57f3dac42e3dfe292f2fbcfde2a9c63e6918997987af1c63e6994cde6cb40d7dda68b382865b13de95eb829e7fd39437cefd4ff40ff22a6310456ed66368735e5f2486ca05e7c266b3d01fd802a023e79dcc46e5cd9b1a122c7b29fa7f3863acab1e54fdbdce6eec4f5eec0d002342317aae328c7a0476fff93913cc6480f5c24d97978f4ff7655a371b660c6bba0cd26a6922a4cebc90ce55a1cf40a68ddfb27786a949092b2022f21ce76b651e2efeb89850ce7a6655aa9732caa8e60c06410c10236df5813cb03a00859e5c01941572cd4487cf0109711abcbee910b9012f554975f2ba33354590ded568a5b9de7c8eaa61adcba1861814e334496617381359f95a03ad6fef70de76652e74d8469df2e23733c2604dd1d3c9e107349b7cbd2e61d837704a500cdc2ec84ee2600f08d2926d9327e77bbc1f7b3fc33b5a8d727897b64817377a881c04e137352bb6481cfb48667a877e85a4089ea702500e352f7a9e797051d780a335a20a9997c0988d1243214e2da9574b80c4139844a6bc19156c67676bc046d929b51c191e8aa1da9ed59f914e6eee93d072ad08ed1fdb41f8cdcce95a66100e6fb07d431092665ad700cc2fefca92f2dc4d3aad0e0b5da32d0901bd4f5084747e532a2976e43d13ad618047be50d0bde91fe7ed3a79a240387731825da66232122ecf6b394d6ca9fd977416d4337b7a7e893772fe7648549fc72ac60f6f5d9a5b54f1b06aadb84fc74a6b6c07905b2d14e44b1d75c852f4f9d0a941e45348e0477d494c8a0ce47b0f5dfda68e2721866a55480a2d89980a6e8a11eae71c601ef89fa9f0f1289b4b188e92eff5a67c5b637bfcc1f7480e3cf7bf76a379b0aeb560058151c98e784dc9f325298cb4bd19f0130fbfa7159b014094c97c610c3f42ce1f43e72d7b74b969097b5a91ced08b480019858c7ceac56169da8754b422bfb2a9744e2cd5bca787dd9a68036c928b386a30b5a6bc3e84aed4be9b9edc19f1dfea4e5ef03f860cd5ba8406344f49bd874ab7ab1f3932d4aa3db177ac1888ec24f58aa1f90ce30b63dd46ee132bfb040253d45d4becc5f25346a09f36f6269861eaee55a0fd2fe0a56d41901bb9069065033bfeb6abb9c873353feca8b7ca5cb2b2404cb18a3b1f3981a0ab4b556d049e308d034dba612ef0011831dbd4b7005cd3fb01e9a918436b1b56b271003044534205c029058295a51c3b02de6685f2c091f0d508953af1742a82d7f04a84789668391dce86bdda2601636f799991ece23ff570ceafe72d6ed3bcb0f71e2cbb82915a9e749ff30c70b121b2d51aead56c7f36443bd598e50dc7e36106da582a5e59acc45c61053746014eec3f8410c72e4203c7763e4a51c7cf22ec45f5289ab5f2829204ac589b793c22efc67a287373a463d535c014d0a94acfffe69aab595ed1fe78c1d54ddbd92fc6a054243a6ab47f96e5f0b1469cf32076906ac9e902e59c97fc61fda05deaa72b91e1a02e84e38f2db1e2f4bf672af47cfd3d7974b37b99a07bc554cb74976b04fd51ae8880336e9cc651ba635fc56518ec65564e36899345f97731feb70b96e26621cf9a8c9844f3706ee1544adf118842923a9399d70caf659e5a8934c21d6c662a382bccf5e0b5c429b302cd3724a7f2969b20fc422a4923f967ba55b880bea3cc583c255a2b824cc710ea0c9a02a0175951754e5069402e8d49118fa4836a5d12b48fb930dfaa7653d5afce2a6b2adba1fd9e01da3e02abdc11408ae6904b84f88538f6b9f9dab00e7966c2a5f497b4be960671738c29f0511f85753a84d223b4095a5d03d21f2a4d7e7dd5b97497ca0de6b072d4e5343ca22e36f471b1bc146d83bac9ec34fa873be70a76186ead5fe12b5db6cf9a3a4ceb15c96aa4db6c2816c56598a8053b9987a9602f51de5917294cb38ad307cbe8b317acb7a666054ee38befb02077e9e5f6a712a4244d27fe20285fff8fd342aa1c27aac87f1ffd31fa5c96454c175861f0d97ac3b562c8b7bc983dc9fc82e4037e8be1f3ce4f5582c74e9b7ccf3e2b32cd11ab26710e3230a4fd9c8f6860ebab514aa59028d6057f7ddf4336e0403f49c3c83a85b9275a5ba8972d26226afc79fc10afd5cf8edba47532ea8040d0aed05ac43faf5da24143a22540ba8813974e4f0286d673c6a76ccea96c72f0aad165c5ea05923c1de6d8fd0d34b8b7af977c8c52b5c3d60860d74e1eaedfb5d8acab7bec7ffec4939d010a951e70bc6fc6ff34948383b33a5d74da0a9ed15a33706f0cffe672b473db52c3c11fc46aa77efd6ed584395e177eae3c63b768096aedbb9afab39fd71cf66f18cc8dd44db8744be39704fc4c50df089e4ead438ebd85259fdb8fd5bcfb1d3bab6e1011dfed931db5bb4d112eb9601a6645187038994935bde2eaa658e63bbbd9158425101538a364ccc9b6bc547554ff3e8934d45bd15a8ca69485a1b11997b910781a4290a5dda34dfdfca3258d8594d3632206d72e252cffdde6f97681713f952e2dab89f3a738151af72f1c460e9bdf4a9be60a605f5f3a0e21d914dd01bd44f7bcdc31d85eaed779aa16a77bf98d8dc764976225ea513c20e02e01e302d5ec1f881db78489bcbc77658f0f189687438cd76a961fd5799b5628784aef1b0ae07b125e8423c18f927420f78797905c1d1f229789d2cb7becab3eaef6e18c95edd68c4d3ea790ead0ef2451933163f3d3967a094840af32ed0d1c6af9b0c034fc057cddc809703a684533b0282433001007b9171a861ac615ea9eef88d1896619cfec780381fd4c6a99910c5e351e46c8c6a59dfafb2e4a7670ed04e453957c5f3d19081606ed81376e13a49fe213f44f55c5329bf195b61d11b25f6cdd491dd19d60a4ebdaacb00df2ac364ff948c0db12fe6bd7bcc1b9e33b8c06624cea0c386fb2fcd2b5b1a905cb36f7de935be0017bd8fd1b7a9c27e95c33d171022390bab3e9cf93db22fb0011f06e0aa65834bf6d5f58cb88df4efc6bd508d053babbc8fd14eb02e56fd7ff71caee1fb6bdc477536bbc2fe9e9ab9424b03edd5f959d90d5d7d12e065e1d30af82460fce30aa43cd8b65fae9227c69cfb3b8ee953bf9114452e9d0477444b571c157c86d8acad2cd60b04d38167020dbfaa78c7be7f51fd571609517f5f04b4f49b66e360eed1e81d95665bf1cf7000971ae03cd4eebd49d135d1145dec64f73bc3ee3edf2e429a3ccd78e3ba5c9110c2b0fc2da8e82046035b2c5b8a651032f3f6cbf86448f3541d5f9ee20988e9bb34b93720ad35e45002314a37b218d829af8e07bb64c28966d430ecd2c42573d8a6ce711764c6b591bbe68a2f81ee924e600595ef696f6f3dcbac1feb80721d9e70b67f07ce6ee63ec19e94c73c0f468f39af14edfef990663e31f4c6145aae6204bdecc217402bc33309d958e98c0253f3b57b9d6ec2264f56c39f719579a3e11de832911a31cc9ccea43e984a6dff4cf5ec3d0841d7e85e9aee909a5c00f9adee90b46e4786b45e52be5d40fc8a9e440d2813f1cd70514426cfb326093e19b8afd3f98faccfbc3abcf18fdf5a9ece6255a05df66c022824ea65c9dc178ccd46cdeb6eea321eee9a68195e1fe750d0e45bd5333f5da9e89be784f39e07fbc3ca21fc83e49ed5d5e22bad87beb6d02282cc0a9c991519b25ea9d1e0fd2c698fe709edd331032ac66b0755a14baae79c6512f0bca256a9cc11e4d595a38af3bfad7456d37a81368935381a59caa691413861d5b61383cc1006258f0a60e2ca430f4fafd3d38ec2709b860b5d5fd0a4a751c182a722701757d95304c1831b5821d5810ac5add66a7d54ec400141a1557ac2f7fe82a8246628a2825b6cbc8d2a24ac9d72f168b40e57c9ad5b0ce787dc08164cd09c204a9efbfb1a15bcebdbb5dce957fafe1d4b967daeb149a01917ec3911dd00c0dc8a510c94f10c902207213bb9ade499b1b5fd266d43876a312052e3e95c4a624796ef4bc4a56cfcef86f96e809ec49cf1beafa74fb1f0d672fd0cb0b85598dff4c360cdf3879209897e26e0c99dac376187d26393947ae63ed98160bbbae82ca25f55c4f33870495b984bf86f161f1e658a76ffdf6d11312008ab36a3a4305f47b3749aa694d70c6343904c85f1a8f66349681c12476fb6cc79caf3e28d576b38a6182954cc72de2175548d5e20429a0bf935a903bfed345361ada681db16fa2f1d35983900fc2b81c3bee3fb8966f641070a94fa312722a8cbc3b96e5ba260e0525464860b92111142363e0cd43992a36076623ef4f36e9677ee09c09ed3885cdf61e5d47250bb3582cbdd56fa1fa1db1e46edcb392f94da8ff66e31a5daeceb89ae5bb14be411c64229f0c27a10b8b9de5b3d9e82f2ade96a153d7bb8b2c66a720ff3de0f6516efa116c55"}) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 2018/05/01 03:13:23 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x2, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="85000000000000003c00000000000000950047d86e000000000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x44a, &(0x7f0000000000)=""/153}, 0x48) 2018/05/01 03:13:23 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) r1 = semget$private(0x0, 0x2, 0x280) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000300)={0x2, 0x7ff, 0x2, 0x1, 0x9, 0x6}) r4 = geteuid() r5 = getegid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000280)={{0x3, r2, r3, r4, r5, 0x20, 0x1}, 0xfffffffffffffffa, 0xb8a, 0x8001}) write$tun(r0, &(0x7f0000000040)={@pi={0x0, 0x1f}, @void, @x25={0x0, 0x2}}, 0x7) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/01 03:13:23 executing program 4: unshare(0x8000400) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000700000000000000000000711060000000000015000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x80000082, 0xfb, &(0x7f00000001c0)=""/251}, 0x48) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0xb34a186f3b365231, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x8) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000200)={@empty, 0x0}, &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000700)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000740)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000840)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000880)={'veth0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000900)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000a00)={@mcast1, 0x0}, &(0x7f0000000a40)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000b80)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001d40)={0x0, @multicast2, @multicast2}, &(0x7f0000001d80)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0xf}, 0x2b, r11}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001e80)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000001f80)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f00000023c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000002380)={&(0x7f0000001fc0)={0x384, r3, 0x200, 0x70bd2c, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r4}, {0x1e4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x24}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0xb4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}]}}, {{0x8, 0x1, r11}, {0xc0, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffe34abca}}, {0x8, 0x6, r14}}}]}}]}, 0x384}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000000) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/164, 0xa4}, 0x0) 2018/05/01 03:13:23 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000240)=0xfffffffffffffffd, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="7ba071a8552f48e8a633299bcd109be00000d9", @ANYRES16=r1, @ANYBLOB="28012cbd7000fddbdf2507000000580001000800090050000000080006007365640008000b0073697000080001000200000014000300ac1414aa00000000000000000000000008000900670000000800050001000000080009002a00000008000b0073697000080006004000000008000500ff0f0000280001000c0007002000000008000000080004004e220000080004004e220000080001000a00000008000600440e000008000400400000001c00010008000500040000000800080006000000080009004f00000008000500020000000800040004000000"], 0xe0}, 0x1, 0x0, 0x0, 0x20040084}, 0x0) 2018/05/01 03:13:23 executing program 3: 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000100)=0x1) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() setregid(r1, r2) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f00000001c0)=""/148) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000280)) 2018/05/01 03:13:23 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x7fff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x10001}, &(0x7f0000000200)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x800000033, &(0x7f0000000000)=0x8, 0x72) fchmodat(0xffffffffffffffff, &(0x7f0000000800)='./file0\x00', 0x0) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0xfe55, &(0x7f0000000080), 0x0, &(0x7f0000f62000)=""/89, 0x15}}], 0x1, 0x2041, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000080)={0xb708, 0x1, 0x0, [{0x8, 0x88, 0x7fff, 0x6, 0x6c, 0x8, 0xffff}]}) 2018/05/01 03:13:23 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000080)=0x80) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) 2018/05/01 03:13:23 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x9366a46560e18775, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000005c0)={0x0, @local, @loopback}, &(0x7f0000000600)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000cc0)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000002040)={0x0, 0x0, 0x0}, &(0x7f0000002080)=0x14, 0x80800) getpeername$packet(0xffffffffffffffff, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002200)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f00000035c0)={0x0, 0x0, 0x0}, &(0x7f0000003600)=0x14, 0x80000) accept4(0xffffffffffffff9c, &(0x7f0000003640)=@hci={0x0, 0x0}, &(0x7f00000036c0)=0x80, 0x80800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000004180)={@local, @dev, 0x0}, &(0x7f00000041c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004540)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000004640)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'vlan0\x00', r7}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000004840)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000004880)={'ip6_vti0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000004980)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004a80)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000004b80)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000004bc0)={@empty, 0x0}, &(0x7f0000004c00)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004c40)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000004d40)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000004d80)={@remote, @remote, 0x0}, &(0x7f0000004dc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004e00)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000004f00)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000004f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004f80)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000004fc0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000005ac0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10001a}, 0xc, &(0x7f0000005a80)={&(0x7f0000005000)={0xa50, r1, 0x100, 0x70bd2c, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r2}, {0x118, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r5}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x8001, 0x6, 0x4, 0x5}, {0x10001, 0x401, 0x3, 0x1}, {0x6, 0x2, 0x3, 0x17}, {0x100, 0x5, 0x438, 0xe9ff}, {0x80000000, 0x1, 0x6, 0x7f}]}}}]}}, {{0x8, 0x1, r6}, {0xbc, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6d}}}]}}, {{0x8, 0x1, r8}, {0x224, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x1000, 0x3, 0x4, 0x6}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r11}, {0x180, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r14}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r15}, {0x16c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffa}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x100}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}]}}, {{0x8, 0x1, r17}, {0x168, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10000}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x7, 0x100000001, 0x1000, 0x7f}]}}}]}}, {{0x8, 0x1, r20}, {0x16c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xcb}}}]}}]}, 0xa50}, 0x1, 0x0, 0x0, 0x4090}, 0x20000044) r24 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x46000) r25 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r24, 0x89e1, &(0x7f00000000c0)={r25}) r26 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) splice(r25, &(0x7f0000000200), r24, &(0x7f0000000240), 0x6, 0x6) write$fuse(r26, &(0x7f0000000100)={0x50, 0x6, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) ioctl$sock_FIOGETOWN(r25, 0x8903, &(0x7f0000000180)=0x0) sched_getparam(r27, &(0x7f00000001c0)) 2018/05/01 03:13:24 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xda7}, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x3000000c}) 2018/05/01 03:13:24 executing program 2: unshare(0x801) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) dup(r0) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) unlink(&(0x7f0000000080)='./file0\x00') 2018/05/01 03:13:24 executing program 4: unshare(0x8000400) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000700000000000000000000711060000000000015000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x80000082, 0xfb, &(0x7f00000001c0)=""/251}, 0x48) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0xb34a186f3b365231, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x8) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000200)={@empty, 0x0}, &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000700)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000740)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000840)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000880)={'veth0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000900)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000a00)={@mcast1, 0x0}, &(0x7f0000000a40)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000b80)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001d40)={0x0, @multicast2, @multicast2}, &(0x7f0000001d80)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0xf}, 0x2b, r11}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001e80)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000001f80)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f00000023c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000002380)={&(0x7f0000001fc0)={0x384, r3, 0x200, 0x70bd2c, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r4}, {0x1e4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x24}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0xb4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}]}}, {{0x8, 0x1, r11}, {0xc0, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffe34abca}}, {0x8, 0x6, r14}}}]}}]}, 0x384}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000000) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/164, 0xa4}, 0x0) 2018/05/01 03:13:24 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x0) mq_timedreceive(r0, &(0x7f0000000000)=""/19, 0x13, 0x0, &(0x7f0000000080)) 2018/05/01 03:13:24 executing program 1: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0xe8) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2580, 0x0) listen(r0, 0x20) 2018/05/01 03:13:24 executing program 6: arch_prctl(0x1004, &(0x7f0000000000)="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") syz_emit_ethernet(0x4e, &(0x7f000018f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "271afd", 0x18, 0x3b, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}}}, 0x0) 2018/05/01 03:13:24 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x24000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000200)={0x7, 0x78, &(0x7f00000000c0)="6c14bf9444aef52e53115416b005e8c512b46d795ba6bb2e0635bed1bf2831e2782d4a46335697ad0ac4b97e555573b923c356df56c601618d7d583877dae659a28b13d1ffe1eeb06619f1d7af0fa9bceb59db9bd2b4d5030a5ba846ef7596fd8d6aebec9a97609a4140d6507009d516864ed9939f871f9c"}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x1) 2018/05/01 03:13:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000), 0x4) socketpair(0x19, 0x5, 0x401, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) 2018/05/01 03:13:24 executing program 2: mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/200) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20000) unshare(0x40600) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000240)) 2018/05/01 03:13:24 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, [0x100000000, 0x5, 0x7, 0xfffffffffffffffd, 0x100000000, 0x1, 0x10000, 0x1, 0x40, 0x9, 0x6000, 0x3, 0x580, 0x4, 0x8]}, &(0x7f00000001c0)=0x100) r3 = gettid() getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000240), &(0x7f00000002c0)=0x68) ptrace$peek(0x2, r3, &(0x7f0000000200)) getpeername(r0, &(0x7f0000007880)=@hci, &(0x7f0000007900)=0x80) 2018/05/01 03:13:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) 2018/05/01 03:13:24 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents(r1, &(0x7f0000000080)=""/22, 0x23) 2018/05/01 03:13:24 executing program 7: openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x40, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000372000)={&(0x7f0000003800)=ANY=[@ANYBLOB="1c00000019000100000000000fecff7453010018"], 0x1c}, 0x1}, 0x0) 2018/05/01 03:13:24 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000380)={0x1, 0x1}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000505cce23d678e1bb10112a9d453e61c953aad96b5664089106fbd648ed7418393ece92696c010b5837ca22df719bb4b0a875fb1815be922876c3a0e786cc259aba5a962e8599bee24e86d017a9ee619e1a6c7eee9"], &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x3, 0x30, 0x20, 0x5}, &(0x7f0000000200)=0x18) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x21}, 0x5}}}, &(0x7f0000000300)=0x84) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000000c0)=0x8, 0xfffffffffffffeb7) bind$inet6(r3, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x700000000000, 0x2000) epoll_wait(r4, &(0x7f0000000180)=[{}, {}, {}, {}], 0x4, 0xec6b) [ 89.042079] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/01 03:13:25 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x18b7, 0x400) sendmsg$rds(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/55, 0x37}, {&(0x7f00000001c0)=""/248, 0xf8}], 0x2, 0x0, 0x0, 0x4000010}, 0x80) unshare(0x60000000) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/ip6_tables_names\x00') pread64(r2, &(0x7f00000003c0)=""/202, 0x75, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0xe61}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000004c0)={r3, 0x500, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x7}, 0x8) 2018/05/01 03:13:25 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/01 03:13:25 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x40000000}) epoll_wait(r1, &(0x7f0000000280)=[{}], 0x1, 0x3) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@commit={'commit', 0x3d, [0x34]}, 0x2c}, {@thread_pool={'thread_pool', 0x3d, [0x0]}, 0x2c}]}) 2018/05/01 03:13:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380), 0x0) 2018/05/01 03:13:25 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_set$pid(0x1, r0, 0x0) clone(0x4000101, &(0x7f00000002c0), &(0x7f0000000180), &(0x7f0000001540), &(0x7f00000001c0)="3141b9d47a01c9f8ac82bcdb32fead27ee6563d6aa7c78ecf28ff9535bdd5a8717b8d1b3ec8d50efc734f8db552d50f137fc64ea3d6227ff62e1688f79926ec587f0c8bc5881764a3d687f655215aea94fc612c7b30e24ff0f3c0a9cdc39f236489577b3d48cedd192e2831104affc4b465623a8013da59dbce960b727fcb5f47bfed0d9fd95d9b3a07193522f4113b62805385b903f71df12719c0ea65e58c3cde66ca9a12e64edf1417904d1baa130b2fcb4ddbc267608d75538fa5accb7c726201d3670284fe9878ebbc3eb686776002c0a923a07643de551434856b768e2659e19831f") 2018/05/01 03:13:25 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x10000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000100)=0x7fffffff, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000240)={{0xffffffffffffffff, 0x2, 0xfed, 0x3, 0x10001}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x6e, 0x1, 0x0, 0x7f, 0x8}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x1f4, 0x7fff}, &(0x7f0000000200)=0xc) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) accept(0xffffffffffffff9c, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000340)={0x13}) [ 89.348301] IPVS: ftp: loaded support on port[0] = 21 [ 89.555287] IPVS: ftp: loaded support on port[0] = 21 2018/05/01 03:13:25 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) openat$cgroup_type(r0, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) socket(0xa, 0x800, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x81, 0x0) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000000080)=0x4, 0x4) 2018/05/01 03:13:25 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000006ffc)=0xa, 0x4) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000280)={0x3, 0x0, [{0x104001, 0xb8, &(0x7f0000000040)=""/184}, {0xf002, 0x5e, &(0x7f0000000140)=""/94}, {0x1, 0xa9, &(0x7f00000001c0)=""/169}]}) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/01 03:13:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f0000000000)=ANY=[@ANYRES16=r0]) 2018/05/01 03:13:25 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x5}, {}, 0x80000000000}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000000, 0x2841) fstatfs(r0, &(0x7f0000000180)=""/193) 2018/05/01 03:13:25 executing program 7: unshare(0x40600) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400100, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000040)={0x8, 0x10, [0xfffffffffffffff2, 0x4, 0x7, 0x1]}) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000080)="739aa582508bb2a667b5ddda40692433efd059", 0x13) sendmsg(r0, &(0x7f0000001980)={0x0, 0xffffffffffffff0b, &(0x7f0000000080), 0x0, 0x0, 0xb51b84a79a6c9fd0}, 0x0) 2018/05/01 03:13:25 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mount(&(0x7f0000000000)='./file0/control\x00', &(0x7f00000000c0)='./file0/control\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x20, &(0x7f00000001c0)="af5670cb729c6a7497b4b70017cfb5f0a1a5cf63d3b70b9a81ca9d4472cc7acb1dc2b90268e56b42537fcdcd2d85f2430f638e045930c5b626079f8d3980fa08b426fe5390739620b692c08593169b05bec068bec5e0fb2adbf58ec93e595000dc34bdb668f25273444f5f3671157f536be893d05f54291fea1369884b8fe0242f12887a3c26fc100ea651269c355c41c0a7cfe2df3eb36f8113546451c0a516b6226215d422") symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') r0 = request_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='rpc_pipefs\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) socket$pppoe(0x18, 0x1, 0x0) rename(&(0x7f0000000140)='./file0/control/file0\x00', &(0x7f0000000180)='./file0/file0\x00') 2018/05/01 03:13:25 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x18b7, 0x400) sendmsg$rds(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/55, 0x37}, {&(0x7f00000001c0)=""/248, 0xf8}], 0x2, 0x0, 0x0, 0x4000010}, 0x80) unshare(0x60000000) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/ip6_tables_names\x00') pread64(r2, &(0x7f00000003c0)=""/202, 0x75, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0xe61}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000004c0)={r3, 0x500, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x7}, 0x8) 2018/05/01 03:13:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0x29, @rand_addr=0x200, 0x4e23, 0x4, 'lc\x00', 0x20, 0x8, 0x5d}, {@rand_addr=0x7b, 0x4e20, 0x0, 0xe6df, 0x8, 0x9}}, 0x44) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x143040, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0x9, 0x4) recvfrom$inet(r0, &(0x7f0000000b00)=""/4096, 0x1000, 0x10ad6bc9af7454bb, 0x0, 0x0) [ 89.702527] IPVS: set_ctl: invalid protocol: 41 0.0.2.0:20003 lc 2018/05/01 03:13:25 executing program 3: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3b3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x68, &(0x7f0000000080)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xc29}, @in6={0xa, 0x4e20, 0x80000001, @loopback={0x0, 0x1}, 0xffffffff}]}, &(0x7f0000000140)=0x10) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/05/01 03:13:25 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@generic, 0xfef6, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) socketpair(0x15, 0x6, 0x45a5cb2a, &(0x7f0000000080)) [ 89.753367] IPVS: set_ctl: invalid protocol: 41 0.0.2.0:20003 lc 2018/05/01 03:13:25 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000006ffc)=0xa, 0x4) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000280)={0x3, 0x0, [{0x104001, 0xb8, &(0x7f0000000040)=""/184}, {0xf002, 0x5e, &(0x7f0000000140)=""/94}, {0x1, 0xa9, &(0x7f00000001c0)=""/169}]}) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/01 03:13:25 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000240)={'sit0\x00', 0x9}) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x8001, 0x4080) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000140)=""/118) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x80}, {0x6}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=@migrate={0x50, 0x21, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}}, 0x50}, 0x1}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x6, 0x0, 0xff}, 0x10) 2018/05/01 03:13:25 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x3, 0x4, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x1b) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0xf26b}, &(0x7f0000000180)=0x8) unshare(0x8000400) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/05/01 03:13:25 executing program 0: msgget$private(0x0, 0x0) r0 = msgget$private(0x0, 0x0) unshare(0xc000000) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5c1, 0x14100) accept4$inet(r1, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x80000) msgsnd(r0, &(0x7f0000000000)={0x2}, 0x8, 0x0) 2018/05/01 03:13:25 executing program 4: r0 = eventfd2(0x100000000000007, 0x20) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000080), 0x1f2) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000000c0)=""/178) 2018/05/01 03:13:26 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002480)={0x1, 0x8000000000000038, 0x7, 0x2}, 0x28) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000ab2000), &(0x7f0000da1000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r0, &(0x7f0000000040)="a7d7f20755aaa021007f273a99d0122abcbce04a8c92e0838d7412ca958befc61e7aa7043fbd5f56", &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004f1ff0)={r0, &(0x7f0000068000)}, 0x10) 2018/05/01 03:13:26 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) shmget$private(0x0, 0x1000, 0x8, &(0x7f0000fff000/0x1000)=nil) read(r0, &(0x7f0000000000)=""/107, 0x6b) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00009de000/0x3000)=nil, 0x3000}, 0x2}) 2018/05/01 03:13:26 executing program 7: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) getrusage(0x1, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}}}, 0x84) flock(r0, 0x0) 2018/05/01 03:13:26 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x3, 0x4, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x1b) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0xf26b}, &(0x7f0000000180)=0x8) unshare(0x8000400) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/05/01 03:13:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x3) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x2) 2018/05/01 03:13:26 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = userfaultfd(0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast1=0xe0000001, 0x4e21, 0x0, 0x4e24, 0x7, 0x2, 0x20, 0x80, 0x3b, r2, r3}, {0x2ba0, 0x1000, 0x10001, 0xfff, 0x81, 0xa551, 0x5, 0x1}, {0x81, 0xa61, 0xae, 0x5}, 0x5, 0x0, 0x2, 0x0, 0x2, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d6, 0x33}, 0x2, @in, 0x34ff, 0x0, 0x1, 0x44, 0x4, 0x800, 0x3}}, 0xe8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) r5 = dup2(r4, r0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000080)=@assoc_value, 0x8) close(r1) 2018/05/01 03:13:26 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x81) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000400)=""/174) 2018/05/01 03:13:26 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x18b7, 0x400) sendmsg$rds(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/55, 0x37}, {&(0x7f00000001c0)=""/248, 0xf8}], 0x2, 0x0, 0x0, 0x4000010}, 0x80) unshare(0x60000000) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/ip6_tables_names\x00') pread64(r2, &(0x7f00000003c0)=""/202, 0x75, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0xe61}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000004c0)={r3, 0x500, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x7}, 0x8) 2018/05/01 03:13:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x14) write(r0, &(0x7f0000000100)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef1d9f179198e12db6b17fef6ce7", 0x10a) 2018/05/01 03:13:26 executing program 5: pwritev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000300)="f13d453d353432bc841d1c07fd1989eea9e199b8a27ad8a13f086d54a7530d331b0f473e430a31be1eea2fbb5291ba406723295a8ff6f4c1cc9248d7d13c5c165e8cc8e87b4ae2b70537677020be719dba7c40ff35207444dbc8ddef707c8014c9708726f8a16c356160bd515ceb79372ee06c0de99275e52995d5c21e08638760d5c901778491c58c6c79dc140ce7c1503d2eda3b9dba8cf1281eb76b1307aeae3430246419a165d4fa6dda8a5dc78befe4ac81f1a9572efe2154e0bc37ae38e746966136d1401d36198e797181fa7fae29c2c25dec6629b418a8569dfd9c54bae161658e59ea77d2a5ff20d942735bf7b224a5569429", 0xf7}, {&(0x7f0000000100)="37bdde7ff17821414139603f69626a7bc8f49e7aa57b64c8fb0f9856e5aaa48c733915fb76eafa036876de6697a82bb3931e1e5a901820e88889a3e5fe3837f3dcbbefe38473326dd9", 0x44}, {&(0x7f0000000280)="b126a3fe8585109d2d44f580dab56b1faf7dac6f355e70de4b06181429ce4e40e124d1db5dcc9f8cff19386c6da40c5adacea4769009a7adc6f3e806a119cd06a44a2cb725ffe645ccf31fead6396969899620341c95d1d47b4c39a4", 0xffffffffffffff7e}], 0x3, 0xfffffffffffffffd) [ 91.115763] IPVS: ftp: loaded support on port[0] = 21 2018/05/01 03:13:27 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x7}]}) getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000000)=0x80) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000140)={0x2, 0x1, 0x800, 0x7fffffff, 0x6}, 0xc) 2018/05/01 03:13:27 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/05/01 03:13:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = userfaultfd(0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast1=0xe0000001, 0x4e21, 0x0, 0x4e24, 0x7, 0x2, 0x20, 0x80, 0x3b, r2, r3}, {0x2ba0, 0x1000, 0x10001, 0xfff, 0x81, 0xa551, 0x5, 0x1}, {0x81, 0xa61, 0xae, 0x5}, 0x5, 0x0, 0x2, 0x0, 0x2, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d6, 0x33}, 0x2, @in, 0x34ff, 0x0, 0x1, 0x44, 0x4, 0x800, 0x3}}, 0xe8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) r5 = dup2(r4, r0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000080)=@assoc_value, 0x8) close(r1) 2018/05/01 03:13:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x33e, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x1, 0x8) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000002000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/05/01 03:13:27 executing program 2: unshare(0x40600) getpgid(0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000ffd)='ns\x00') fstat(r1, &(0x7f0000000100)) fstat(0xffffffffffffffff, &(0x7f0000000600)) 2018/05/01 03:13:27 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0xe1) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0x7fe, 0x187) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4000002002) r2 = fcntl$getown(r0, 0x9) sendmmsg$nfc_llcp(r0, &(0x7f0000001880)=[{&(0x7f0000000140)={0x27, 0x1, 0x2, 0x2, 0xfffffffffffffffe, 0x4c6, "f67e6128cc2b661e97f88a36caae866b0ec506df98898d14b5a069423230e5677353e52bd7c3cac5c7ed18348a6e0c616740f41f1ae7e6808a1761b87a5955", 0x15}, 0x60, &(0x7f00000001c0)=[{&(0x7f00000000c0)="993301b906395f043003c9f22dfef8b727c713964b530b03c6157601e1ee997158da6c99d3728f2828154a", 0x2b}], 0x1, &(0x7f0000000200)={0xc8, 0x10e, 0x19, "7494642d7e40da734def8ffa87d30cd0f80dd1020fe52185d3a90f6585ab1eff302dc6b18d73253ebc4ddf4d4df32d6ec9286889ec693572f9e0658a7a203251011bd4a68a580cc950beac49dfcb066549b620cdea533505dfcd7731f65223591c195f74e8aeaee3173ed6fef21e48a3cc1ce624b3599fa3f8c323732d0e1dd461d76354d278ac3fcd4383bf4dbbfbea2591eaa30952622fa59fdc5d66e4e3adcf6dd6c177c7418337b4bda783f08b7e2a764740abe5fe"}, 0xc8, 0x4000000}, {&(0x7f0000000300)={0x27, 0x1, 0x0, 0x6, 0x1000, 0x9, "541ef281726dff8876769973a737a4185262c9f2b71e36d1c0da5cd5a98ec7a18f1675a385aa5bfecddc71e1482bb97a13e62dbb7a8773c230e95acf053126", 0x11}, 0x60, &(0x7f0000001480)=[{&(0x7f0000000380)="485cb01d1e7148c1f245b4f4b58eb1d055bc10f93c608d1242cd56e511bd9e689daa302d2a48c2909b62b219c18218aecc12863f2c217466f90a34125e0914bdc680536985fb8f2a5d443a539a05e1ab506ad31b8e8ce93125201afeb196cbae5152a06aede3ffff3bb511bfb33b00d51a04088b9ce4a1634d89e9cecba94f8b0ca0ebca42ef7a9de5510217e4ba413ba48590a47530038bcb6b68839f26df73a797c1ae8edb9972dc615299d37db48ca9be5755b9b00b17500b2976", 0xbc}, {&(0x7f0000000440)='u', 0x1}, {&(0x7f0000000480)="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", 0x1000}], 0x3, &(0x7f00000014c0)={0xb8, 0x0, 0xffffffff, "c08fae425ce3ea41d5d20384009e71641d03bb253ef2397eac9627dd17b48308f35a06afdf1be2d0dc3109df0fd43f4794217e7093867b13aa57822cfbd5b1698dade9f7b442055f39b006f499d7cd2c810d8bd64fca7cba7bcc87384ea982a3a86593b4841c3e00ce4460a549b61c04719169a2bf90e4b110c259dd8551162f6a3b9f53ac56234caa844ccf1cccac4a3288cd29113e687394f47eecfe9c4f6103c055"}, 0xb8, 0x40000}, {&(0x7f0000001580)={0x27, 0x0, 0x0, 0x7, 0x5, 0x8, "b1543266b8e17a07705e8ba96fa40b88080513a121258c454a7f02249bff15a1230c99cbfab82dbf76f970c34873b7245b1fe20c3f8621c1e413739de16f18", 0x35}, 0x60, &(0x7f0000001780)=[{&(0x7f0000001600)="322e4b0acc1b2c96743a68ca9a20435b0f55acc9e2f094d200f0213d9c69fc7a020953b35894212fcac0183d5b82e0829c72819720881dec120559e2365054ff77f0edcca7a3cac741b3a4f84e515ba1315c6ec969", 0x55}, {&(0x7f0000001680)="87551c267cc9f5597649ccbab950ca120ec4bc999d264ccfd5213520122c714f9a355b0519e268a2d86499ed0a2961b6dc05409ddfdb03e55499d1db1f0b32af8aee472e5aea5cf0c22914912407583239fba79f1d8c7b95c8298387ef4e69c141a15f300bafe9b9bb1b7a1f9aaedc1657fc1919b32cb196a1199788dabfdfd58a681ca2157b7d1c84c51a82a541804b9809a31f230a012a85a5b793979c1bb8c9a27022baf96414ddfce8d44a87bd4356d0c2f90d19edb8030715078e9441bd04ee1368c95432533e5d6380", 0xcc}], 0x2, &(0x7f00000017c0)={0xc0, 0x1, 0x100000000, "1d2e6ddb0991ca997e265e482084717088394d42948dad3f0ae091d285630cf4148e26324aaf91e4a09a4537a496c0b579a4ed81adbba2c9781d7df93e314cfe4cd14f7c9ad4329bef3fcd9ca971669463f7a0a6b399a784f9f2b78700ef94d230864e90a14c2ec1ef8c0c3536b6a82f676125a82bea87ec2b5676807c036cff9928bdc915404658007e5b4de9d3a980065a93264680321ad203fb3db55cc51924f7bbceccf1d128c1db49e836"}, 0xc0, 0xd0}], 0x3, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001940)='tls\x00', 0x4) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2, 0x2, 0x0, 0x0, r2}) close(r1) 2018/05/01 03:13:27 executing program 5: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x1f, &(0x7f0000000080)=""/4096, &(0x7f0000000040)=0x1084) 2018/05/01 03:13:27 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000002c0)) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x80000, 0x0) bind$vsock_dgram(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000240)=0x4) umount2(&(0x7f0000000000)='../file0\x00', 0x2) statfs(&(0x7f0000000180)='../file0\x00', &(0x7f00000001c0)=""/111) 2018/05/01 03:13:27 executing program 2: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_security(0x11, r0, &(0x7f00000001c0)=""/86, 0x56) r1 = inotify_init1(0x80000) fcntl$notify(r1, 0x402, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x20000, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000280)) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000240)="f8740bf802478f961694e0d129599f966071a2b09cf18c14b0d2bc6b2c4c82ad3ac45dc94caf1701ce85eeb9cfe584da603ea243fb0a4b7e") sendmsg$nl_xfrm(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0x1, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="040100001600000000004a00000000ff00000000000000000040f7d370b40000ac14140000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff0200000000000000000000000000010000000000000000fe800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015000000000000000000"], 0x212}, 0x1}, 0x0) 2018/05/01 03:13:27 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x3fa}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f0000000100)={0x360, 0x4, 0x4, 0xfa95200007854227, 0x70bd2b, 0x25dfdbfc, {0x3, 0x0, 0x8}, [@nested={0x8c, 0x7a, [@generic="e3d3c84cf925f55c077ab679d37bd1e90331a5e9036a5ddcdefcd69c2b1234d1ad71d67024083be7bd1ff2a053e13a318d51656d50d8f5c1f5c287f0bab9c511e3ca2147e00d4d547cb4e24f650b8cc261c0c5fa3e80337729cb745cfc980cf9496dd7b781280a7e769e22e5b46b4d266c8306f192ede9f42050e15dba31fb05908760c1d7666ff8"]}, @nested={0x4, 0x8}, @nested={0x8, 0x3f, [@typed={0x4, 0x52}]}, @generic="f9051b341b083739227bd765cd645156f0ddd33781259ef052c9e759c1ba60683c08ad6e9d98d94eec2153d82762150ef86bd96c2375c559d5165acb9288ffcc84244c96f609a03472d06f480510be6615d12da445bc949a23832bbba81906083cda52de79933a41d4952ee2f4a28f6d80ed0f2b1f0c0dfdb91b21c01025da7c8b9e1d175d15058e7daf9aa10f5116a06c04e3cdb74986fe86c7a4c66661e33bd3f82a6ba1ee8762e578a402e87cd7f82d35dc0657c84e9e437f9e1db0a97eb2b3a05193282582a097927e5a0b04fb77a9e433e2bed16360da8384dc6251f7ab0112c36e90c2828c0c", @typed={0x8, 0x69, @fd=r0}, @nested={0xc, 0xe, [@generic="bc90a877bc1b"]}, @generic="1ea600e75f33fd4bd3cf3f859da49e586e3f11a83a49b18bfb01befbd13eddc8b9fc3938b4a7158f74363c", @nested={0x18c, 0x51, [@generic="32451da1c5ccd814119dc51abb45ef17faa512ef3edd499d678f9f5ec1bf8e74404bfc1f7918a67c826c585e8d7b09d4a660817a53869d26", @generic="3fe2069b3b0f0b623f8f934720b3253530cded892e7118828b33f0e6516a9fe4373b39de7be739a44e874175eb4255119a1920cfd34904ac500d2e4cf84a4aebc94c6d4fe2a1cd5534b093802b441f8846b14406b413db8e919d282f5338b672440355ca300d375f6603258312b39d9268d4ea4ab229ed6df7d54a5f4b7c489df024f377f46d29634f917fd94141636f276b5597c3483934b973ec", @generic="33246814d79ee15c07ca496e616b510fec7edac21799cc369a7f1c529f598b6fd9cd498499f98b0e8488f1b997c6ddcf9785daddd21c93c139a20cb62ca9d87b939dc634224f1a01f3ab2e2459e580d7890a76c48f23e0cb3128cf57fa3d446cd5353fb74e35693de3682ee8f11e777506a8ef170969b14907763cacb3080d79883c90fc607589fbf63cce2229fa8785dc6f538040499de1fd0bd1f3cdfd0a8565d83d56", @typed={0x8, 0x90, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x94, @fd=r0}]}]}, 0x360}, 0x1, 0x0, 0x0, 0x40}, 0x801) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/05/01 03:13:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000540)={0x6, 0x3ff, 0x2, 0x7ff, 0x4b53, 0x8, 0x40, 0x40}, 0x20) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x3}) 2018/05/01 03:13:28 executing program 1: r0 = open(&(0x7f0000000100)='./file2\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000005c0)=ANY=[]) r1 = open$dir(&(0x7f0000000640)='./file0\x00', 0x2, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1f9, 0x7}], 0x0, &(0x7f0000000280)=ANY=[]) ioctl$TIOCSCTTY(r0, 0x540e, 0x7fffffff) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x12) write$binfmt_script(r1, &(0x7f00000019c0)={'#! ', './file1', [], 0xa}, 0xb) fallocate(r1, 0x11, 0x0, 0x8000) 2018/05/01 03:13:28 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, 0x8) 2018/05/01 03:13:28 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ec1000)=0x5, 0x4) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/01 03:13:28 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) mmap(&(0x7f0000028000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000032, r0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x501801) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000040)={0x3ff, 0x40, 0xffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bond_slave_1\x00'}) 2018/05/01 03:13:28 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff]}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, 0x0, 0x69d}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="01870000000000000a004e2118f5fffffe80000000000000000000000000001d7f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000a004e2008000000ff02000000400000000000000000000140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2003000000fe8000000000000000000000000000bb57ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2402000000fe8000000000000000000000000000bb05000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2008000000fe8000000000000000000000000000bb06000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200000000000000000000000000000ffff0000002007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2303000000fe8000000000000000000000000000bbbb090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2206000000fe8000000000000000000000000000aa0080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x410) 2018/05/01 03:13:28 executing program 4: r0 = socket(0x100000013, 0x2, 0x0) write(r0, &(0x7f0000000180)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) recvfrom$unix(r0, &(0x7f0000000000)=""/35, 0xfffffffffffffd4f, 0x8000000012000, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/01 03:13:28 executing program 5: memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x7}, 0x8) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000001400)=ANY=[], 0x0) fallocate(r2, 0x1, 0x0, 0x1000ffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, 0xffffffffffffffff, 0x0) futex(&(0x7f00000000c0), 0x1, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x0) 2018/05/01 03:13:28 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x28}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002f00)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000002400)=[{&(0x7f0000000100)=""/128, 0x80}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/222, 0xde}], 0x4, &(0x7f0000002440)=""/220, 0xdc, 0x20}, 0x66}, {{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000002540)=""/56, 0x38}, {&(0x7f0000002580)=""/166, 0xa6}, {&(0x7f0000002640)=""/189, 0xbd}, {&(0x7f0000002700)=""/226, 0xe2}, {&(0x7f0000002800)=""/171, 0xab}, {&(0x7f00000028c0)=""/112, 0x70}, {&(0x7f0000002940)=""/27, 0x1b}], 0x7, 0x0, 0x0, 0x37e75cd7}, 0x6e0f}, {{&(0x7f0000002a00)=@nfc, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002a80)=""/175, 0xaf}, {&(0x7f0000002b40)=""/194, 0xc2}], 0x2, &(0x7f0000002c80)=""/203, 0xcb, 0xbd}, 0xfffffffff98c509b}, {{&(0x7f0000002d80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002e00)=""/131, 0x83}], 0x1, 0x0, 0x0, 0xfa6}, 0x7}], 0x4, 0x2, &(0x7f0000003000)={0x77359400}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000003040)=0x5, 0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/01 03:13:28 executing program 6: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_names='tunl0\x00'}) get_thread_area(&(0x7f0000000180)={0x3f, 0x0, 0xffffffff, 0x6dd, 0x81, 0x1, 0x8, 0xfff, 0x7ff, 0xd}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x100000000, &(0x7f0000000200)=0x0) io_submit(r4, 0x8, &(0x7f0000000880)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000240)="330e8393a8b36e393134ce798718636872363be2ce6ed57c04869b6b1f38105768b7c116b5fbc2a83956012ea39ca5e93f09a6ea566abfb7bc1119b3fc325d4cfe6ad58ccd6e68e424232fe80c151ef84abb28f70e8885276d8a2cbf8f4a9d366c4f01ba115e5a716372a8cacef96fcab8bdd2b237fe46354c92293b24f1039f738c8aba1bdd5a541ffec7627e2a7595e3abf33c7d682e1dacecf898f5b34e8478a8aa3e7cfa6f2c0e0a1bbf8832e47ec099d951e8", 0xb5, 0x9, 0x0, 0x0, r1}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0x20, r0, &(0x7f0000000340)="5ae6762a8d125f9dae6aa35f2bce13f2eee2cd24e9f25df0f0daa3ca9d2962a5edbc45cbdace9c8f1b92304e0230ab2935f570d79c9b8b2f8a8520b0e24e4c0bb807b87cd5bcf686ec", 0x49, 0x79f, 0x0, 0x0, r1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x6, 0x2, r1, &(0x7f0000000400)="2ca30834fb887c451b3a5b5dc267904ed59c5d0c4bb7ae742d10a1d6a2be5080c5f306332188b16d0a00b277e3e4ac02", 0x30, 0xffffffff, 0x0, 0x0, r1}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x100000000, r2, &(0x7f0000000480)="8c527390a132a48d98c25e7763b12f6167a42e7a1a93c78c684192f7395cce9515171a1c69c898eef9c8038a2988e9393dc2628abc855fef88624f67983620d987c0dcd297285f4c7d7c49c7dd2c9d5280e85962d778b4e07901268cb755239aa14b39de", 0x64, 0xd8, 0x0, 0x1, r1}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f0000000540)="c82e07cca7e92768828eec562f5d6e796ee0ce27b6ad593fe993b6f9a2b5539e4756cff500dfea99afddf8250933feab9ec8e92e375a8b2220ec613832de", 0x3e, 0x9d0, 0x0, 0x0, r1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x6, 0x3, r3, &(0x7f00000005c0)="a2e243af5a356704eefe253a029a0fc9d07372e8b3c6b21bd77c6152bc62c6bf4c0431a0807c3e1412e051e8ec8ad9104781481ced4ee2bd33475d43be4195f4bbc4621c04ed3512975f3eb7f7757457b0f08418f78c239f9f44d752c4ae8813a1c195d7eaf34e21bdfb20f708b9575bbf3250f4f28bbebf2308e3ba8887a26d4c6650b8280c9bc5b3b7f7767b43f82c9b219a0116d71fb368fcb1f4418b1c38656d80", 0xa3, 0x1000, 0x0, 0x0, r3}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x1, 0xffffffffffffffe0, r1, &(0x7f00000006c0), 0x0, 0xffffffff, 0x0, 0x0, r1}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x2, 0xbde1, r3, &(0x7f0000000740)="78c3b1db8c274a66c5eb898b9bd7cc06804e1c3a233c6c04a973a163c1f43e1fa5b71d77a2ac29f65fab3caff0ae9b4b67d60b24fa74eb51b12af2be8b2ec11d279693bfdd0d1b0c0c5d19e9c3d6e09151d8ad6bb71b154c7169cff54aa2de0a847e9db8599054a9fb6db6c2045d9a04db556efa059e925f3fa9e27e58636767fca48f23fc6b65cef94bea35dc8a7ffc610343863950e67c2d7c5cef64d278b58045ff4f6055ad71524be619d1fd95b220cc3b16df477f83dfbdd5f065f8f030172df13b1d30949fed098fa761ed57b919ea55ddb65560de613abb03d6d9ef12", 0xe0, 0x4, 0x0, 0x0, r1}]) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) 2018/05/01 03:13:28 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000080)={0x298, 0x7, 0xb, 0x500, 0x70bd2b, 0x25dfdbfb, {0x1, 0x0, 0x6}, [@nested={0x140, 0x80, [@typed={0x8c, 0x8e, @binary="3890fe39695471a3cfa9ff1b565133750e972c0144d3340f9251f3fe9128512187b02c4ca47b6c5dae5f1a0ca662f4eb1c6c8b7212e34052a88e538f8ec8d1f3ff757efd69fc3587459c9605d01b19ce4f02b23d2f1da4ddafc2ab8d894a83f701e897e869f79d97980d33b92f3a84e747e21ff5a3365b8c8f86ee557b1fa80dc2bf18f15107614f"}, @generic="33fe576c182171aed0d6941d12caccbd4ac61b82de65eebbd8e9e45acda828c96de074f42273256ca85ad49affbfd871003fc290f38d27d612e45e821a9c14849ff65b8384e90c9c44e76741b0518b54f5503e91ab96e0a8ad7e5345874ff6b550ebed240fd25a0561cd3570ac0f04ef41017e7cd87b4a0cf4aeec3b0abf408469dd5d372bd84f9dfa2f3d7c671f28f34a0efdabca1cebe721b5c337840e9522ee748d09f947805fbc391da7ab"]}, @generic, @generic="e211f18c828f79a86600cf6a091965876f455833f004200271890d825d902c51b89b48a1bb9d5988568e23a81f287289a0e4aff1791bac25d38ba5fd20dd2dc425034229110ad6fbb1bbe075fe280752c0850bc7315f65ada079ea733462e52cbcd392b2ea845fc6cf1451370fcda7f56c9188f900e7f91c69f96960eda52fa7708c12ad802ecad9c60a6f838d03eeb260ab07a5477a64ff937d6355cedd23748885496378c461", @typed={0x14, 0x74, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @nested={0x8, 0x7c, [@generic, @generic, @typed={0x4, 0x58}]}, @generic="01abac469ed46034a87e650596488cefa5942a2baaf08b0ed39b8fc8f684a0f436c1271a523998b724756a7afd35b145bd20029d021630474ea3a60e35cea621dac1c818da9e9d072420897f382abb2410a7d5576c5a5891a640320d9eb3e260c6c73374a3ff718e97e8e017a7b051c3ab2795dc3d1d97198382eabf09c63f"]}, 0x298}, 0x1, 0x0, 0x0, 0x200000c0}, 0x40000) r1 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000c08000)={0x0, {{0x2, 0x0, @rand_addr}}}, 0x98) mmap(&(0x7f0000281000/0x3000)=nil, 0x3000, 0x2000000, 0x4010, r1, 0x0) 2018/05/01 03:13:28 executing program 5: personality(0x5000004) pselect6(0xfffffffffffffdde, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) openat$cgroup_ro(r0, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000040)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/05/01 03:13:28 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ec1000)=0x5, 0x4) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/01 03:13:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000062bff1)='sessionid\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') r2 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="2ec600552503d42ef66266b0570bf72b52e831d67837c73cb69397ff4b99be5143944920741a374517f503a331048487124a61c3d0ee1176b60f42477df249725ce34965e27619df53541cbd17f97435a27ea13c7aa552b8cfcd4f2d09151f1dff9d7dbde4c5f72da7ae2e017928c439662d949a0506cccbc8b241b2ad41f2fda28c0734d63f1b5a5129db405755d5de3872c3a8bcc13738ed712e75bb83353b47d1a79bed9765", 0xa7, 0xfffffffffffffffb) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="dc355179f3ed28afed4825b4722b247870e69da515a3ae5527e668be8da1693ed5750e7eaee6b68cecad20decef54681cdfa654418e2dc3a312fd9e3176beb693b4a68c64022e1166c43cc6404181878294f07a9a3874cbfc3c7f72836544cf56d302e949f", 0x65, 0xfffffffffffffff8) r4 = add_key(&(0x7f0000000300)='asymmetric\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="0cc5747bc17428d2d1fdcb4658227053becac929b79048dad5", 0x19, 0xfffffffffffffffe) r5 = gettid() syz_open_procfs(r5, &(0x7f0000001540)='net/mcfilter\x00') keyctl$dh_compute(0x17, &(0x7f00000003c0)={r2, r3, r4}, &(0x7f0000000400)=""/78, 0x4e, &(0x7f00000014c0)={&(0x7f0000000480)={'sha3-512\x00'}, &(0x7f00000004c0)="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", 0x1000}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'lo\x00'}) sendfile(r1, r0, &(0x7f0000000040), 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001500)) 2018/05/01 03:13:28 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x2000, 0x0) pread64(r0, &(0x7f0000000240)=""/65, 0x41, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0xa8, "4cef9ea6bf187881b94670c419905652c96ba6046059f0b56a789463a467ca6e62f0abd616b98e48b9339616500dd5f8775d17b75586f51f0768019cff2b996869da64a2124f40f45d51ca575dbddab1395ff0ba02523172cde86019906de705d7503e6bcb04a5b206ad1715c8861b6ca7812423ee605ee8e0ce3df1a03728b13183a5cd6b96413a7b65ce55922a369f4466fb29144a9e7abca3a6089f36b8c4105df1ab238a23b3"}, &(0x7f0000000200)=0xb0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r2, 0x29, 0x15, &(0x7f0000000ff0), 0xff71) 2018/05/01 03:13:29 executing program 4: seccomp(0x1, 0x3, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6}]}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0x7, 0x2}, 0x14) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)=r0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000100)=0x67512971) 2018/05/01 03:13:29 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaa000008004500005c00000000002f9078ac14ffaaffffffffb421880b00000000000000000000080000000057ee000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x800, 0x2fc4f4a43780057f) sync_file_range(r0, 0x800, 0x3f, 0x1) 2018/05/01 03:13:29 executing program 7: unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10400, 0x0) accept$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c) ioctl$VHOST_SET_VRING_ERR(r0, 0x1275, &(0x7f0000000040)) 2018/05/01 03:13:29 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) setresgid(r0, r0, r0) socket$rds(0x15, 0x5, 0x0) 2018/05/01 03:13:29 executing program 1: unshare(0x801) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet6_int(r1, 0x29, 0x4f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) mq_notify(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x15, 0x2, @thr={&(0x7f0000000080)="77a869c214d17e622f17f77c9a5fbb01738356429fe4a2dcf95043a60401ed66daf88f3dd8284e6c525bf4303c792d1d7c3e0d1450cadc6190780e23a64429d0732d526607b5115f70be48242b6a9bb0e43a4660be14a8d2cb", &(0x7f0000000100)="a69a585a8675517cca0902f02c2223b6cba70a7889058e2f57610e96795f156a46b536f7c69ddb205940301ad148249cd3638bc3cb7599ffcc59b6"}}) 2018/05/01 03:13:29 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@routing={0x3f, 0x2, 0x2, 0x2, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) write$cgroup_pid(r0, &(0x7f0000000040), 0x0) ioctl$int_in(r0, 0x4820100c0045003, &(0x7f0000000240)) 2018/05/01 03:13:29 executing program 6: r0 = socket$inet(0x2, 0x80807, 0x7) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x1}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/05/01 03:13:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000062bff1)='sessionid\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') r2 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="2ec600552503d42ef66266b0570bf72b52e831d67837c73cb69397ff4b99be5143944920741a374517f503a331048487124a61c3d0ee1176b60f42477df249725ce34965e27619df53541cbd17f97435a27ea13c7aa552b8cfcd4f2d09151f1dff9d7dbde4c5f72da7ae2e017928c439662d949a0506cccbc8b241b2ad41f2fda28c0734d63f1b5a5129db405755d5de3872c3a8bcc13738ed712e75bb83353b47d1a79bed9765", 0xa7, 0xfffffffffffffffb) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="dc355179f3ed28afed4825b4722b247870e69da515a3ae5527e668be8da1693ed5750e7eaee6b68cecad20decef54681cdfa654418e2dc3a312fd9e3176beb693b4a68c64022e1166c43cc6404181878294f07a9a3874cbfc3c7f72836544cf56d302e949f", 0x65, 0xfffffffffffffff8) r4 = add_key(&(0x7f0000000300)='asymmetric\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="0cc5747bc17428d2d1fdcb4658227053becac929b79048dad5", 0x19, 0xfffffffffffffffe) r5 = gettid() syz_open_procfs(r5, &(0x7f0000001540)='net/mcfilter\x00') keyctl$dh_compute(0x17, &(0x7f00000003c0)={r2, r3, r4}, &(0x7f0000000400)=""/78, 0x4e, &(0x7f00000014c0)={&(0x7f0000000480)={'sha3-512\x00'}, &(0x7f00000004c0)="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", 0x1000}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'lo\x00'}) sendfile(r1, r0, &(0x7f0000000040), 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001500)) [ 93.178475] audit: type=1326 audit(1525144409.177:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7313 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 93.198089] audit: type=1326 audit(1525144409.195:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7313 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/01 03:13:29 executing program 4: seccomp(0x1, 0x3, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6}]}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0x7, 0x2}, 0x14) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)=r0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000100)=0x67512971) 2018/05/01 03:13:29 executing program 7: r0 = inotify_init() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x3ed528f0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}}, 0x7fffffff, 0x282, 0x80000000, 0x6, 0xc}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x3}, &(0x7f00000001c0)=0x8) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x10007fe) rmdir(&(0x7f0000000040)='./control\x00') setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0)=@int=0x622d, 0x4) 2018/05/01 03:13:29 executing program 0: syz_emit_ethernet(0x1032, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x7fffffff, 0x8, 0x3}}], {@mpls_uc={0x8847, {[{0xfffffffffffff7ed, 0x100000001, 0x4, 0x9}, {0x9, 0x5, 0x10001, 0x3a93}, {0x3, 0x6, 0x8000, 0x6}, {0x7, 0x5, 0x412d, 0x8}, {0x1, 0x7, 0x8, 0xfff}, {0x200, 0xd2, 0xbb, 0x91f8}, {0x1c, 0x7, 0x20, 0x24c23f9d}, {0x0, 0x1000, 0xffffffffffff8001, 0xffff}], @generic="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"}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x0, 0xfa3]}) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080)={0x3ff}, 0x0, 0x8) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x2d, 'cpu', 0x20}]}, 0x5) 2018/05/01 03:13:29 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x80, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x7) r1 = socket(0x1e, 0x2, 0x0) r2 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)) 2018/05/01 03:13:29 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1ffffd, 0x0) pread64(r0, &(0x7f0000000080)=""/169, 0xa9, 0x0) 2018/05/01 03:13:29 executing program 1: unshare(0x801) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet6_int(r1, 0x29, 0x4f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) mq_notify(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x15, 0x2, @thr={&(0x7f0000000080)="77a869c214d17e622f17f77c9a5fbb01738356429fe4a2dcf95043a60401ed66daf88f3dd8284e6c525bf4303c792d1d7c3e0d1450cadc6190780e23a64429d0732d526607b5115f70be48242b6a9bb0e43a4660be14a8d2cb", &(0x7f0000000100)="a69a585a8675517cca0902f02c2223b6cba70a7889058e2f57610e96795f156a46b536f7c69ddb205940301ad148249cd3638bc3cb7599ffcc59b6"}}) [ 93.505785] audit: type=1326 audit(1525144409.504:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7355 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/01 03:13:29 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) r0 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000892ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg$alg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000200)="33e24e4593eaa58da310738ea1c6709258cdbe2426e4bd46c2329fcda1d0c7d18dde3f746c20cbe823d554907b08ffcf4ca1f35ea89550364c22f9550bd40c888ad911e4600de91588f250e8f773519c97d4f9c5692657acb18d2ae3b31a9658c3a812a67e02051b3e5abcf2a8f599763b3fc503c4e05cb96e2133a1cdf25d15cb55", 0x82}, {&(0x7f0000000140)="c4534d6b145f1e9ef4eb8ee59ccd2442697211a456379a42ae91e249a1", 0x1d}], 0x2, &(0x7f00000002c0)=[@op={0x18, 0x117, 0x3}], 0x18, 0x40}, 0x8801) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/arp\x00') syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)=ANY=[@ANYBLOB="00000800f210f40400004eea040000005b000700070000000600000074ff95030000000000000000aff10700"]) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) [ 93.606340] audit: type=1326 audit(1525144409.529:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7355 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 93.670427] random: crng init done 2018/05/01 03:13:29 executing program 6: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x10001, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xd72c669d218eb00) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10000020, 0x0) fremovexattr(r1, &(0x7f0000000040)=@random={'security.', '\x00'}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000080)={0x0, 0x19faeeec, 0x7, 0xc1, &(0x7f0000ff9000/0x3000)=nil, 0x4000000}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) 2018/05/01 03:13:29 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x82000) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x0, 0x1, 0xffffffffffffffc0}) 2018/05/01 03:13:29 executing program 5: r0 = socket$kcm(0xa, 0x3, 0x11) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="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", 0x1000, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000001140)='big_key\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000011c0)='[em1!vboxnet0!eth0\x00', 0xfffffffffffffffb) r3 = request_key(&(0x7f0000001200)='user\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001280)='%}bdevppp1\x00', 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f00000012c0)={r1, r2, r3}, &(0x7f0000001340)=""/64, 0x40, &(0x7f00000013c0)={&(0x7f0000001380)={'sha256\x00'}}) sendmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1400000000000000290000004300000005000000"], 0x14}, 0x0) 2018/05/01 03:13:29 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) clock_gettime(0x2, &(0x7f0000000040)) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/01 03:13:29 executing program 7: unshare(0x40600) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x143001, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000000)) ioctl(r0, 0x800000000, &(0x7f0000000580)="0886315083032faf77062ddeb23d079aaa786f53f961a8039278644c658e361b467bbcfd97edbdc6b1cccbf912cc6bb15deca5efcd63aad66577cc551af89fb4d8e1ea195ed0f91def4d86e474bf9b92534047f8cd2510543333a92ce1315856279f878598815bf34b090094dd9f58e560a2a60b5918ae7e33521adae944936f5f4be63766a3a37a6c1b2aada552af0b7c7e57a366dd400aea9d5b1100cf691c5cb6d467047ee9533296ff1ed7c12032ad7d778742c22392402bd5eea7b85c5f7ef9be3c82f6fe72d1c0778d3d326a350000000000000000000000ebd146a78ae044dfde505418b9476076e190b0f85c0721d6e41764985c1429869ef3687d4be97fb34b1c29e7106aeb89d683ec58f94a5893a291a32e107295cfffe896ebb24242e5b40c2fd46baeb561fe3fe1c3fbdb48009f2d75740cc987b55220accdfde3e44800000000000000000000000000000000") fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/05/01 03:13:29 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write(r1, &(0x7f00000003c0)="35d5", 0x2) r2 = memfd_create(&(0x7f0000000040)='cpuset.cpus\x00', 0x2) accept$nfc_llcp(r2, &(0x7f0000000080), &(0x7f0000000140)=0x60) 2018/05/01 03:13:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) write(r0, &(0x7f0000000000)="28933f250000010000000000cd7f1ab992e72dbb2bafb37c393acab22f0ebe51e09c198bd1", 0xff19) 2018/05/01 03:13:29 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() modify_ldt$read(0x0, &(0x7f0000000300)=""/127, 0x7f) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x101002, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x208000, 0x0) sync_file_range(r0, 0xf0d8, 0x2, 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000080)=0xc) getresgid(&(0x7f0000000100), &(0x7f0000000040)=0x0, &(0x7f0000000180)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r4, r5}, 0xc) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400008}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="5427f32d5400d01200000000000000000000", @ANYRES16=r6, @ANYBLOB="00002cbd7000fedbdf250800000020000100080002006700000008000800010000000c00070000000000010000000800050000000000080005000000000008000400470c00000800050052000000"], 0x54}, 0x1, 0x0, 0x0, 0x4000004}, 0x80) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r7, &(0x7f0000786000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000e46000)={&(0x7f00000000c0)={0x14, 0x1, 0x2, 0x7ffffffff}, 0x14}, 0x1}, 0x0) 2018/05/01 03:13:29 executing program 0: unshare(0x8000400) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) r0 = socket$inet(0x2, 0x200000008080a, 0x0) getpeername(r0, &(0x7f0000000040)=@can={0x0, 0x0}, &(0x7f00000000c0)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8901, &(0x7f0000000000)={'lo\x00', r1}) 2018/05/01 03:13:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000002101000000000040000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/05/01 03:13:30 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x40000) poll(&(0x7f0000e0b000)=[{r0, 0x6100}], 0x1, 0x0) 2018/05/01 03:13:30 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000040)="13c28f8f51bd24d77efa4d20be555d9778d319afc7f67c74e4ebafd729f9c402067d056e2807dfebcd513cc7e0f15829", 0x30) ioctl(r0, 0xc1004111, &(0x7f0000000000)="cc796e42ea107106e0") 2018/05/01 03:13:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_targets\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000ac0)=[{0x0, 0x0, &(0x7f0000000880), 0x0, &(0x7f0000000940), 0xfffffffffffffd63}], 0x1, 0x8801) sendfile(r2, r1, &(0x7f000025d000), 0x20) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 2018/05/01 03:13:30 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000061c0)={&(0x7f0000004f00)=@can, 0x80, &(0x7f0000006180)}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f00000002c0)=""/237, &(0x7f0000000140)=0xed) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001840)=""/48, 0x30}, {&(0x7f00000019c0)=""/96, 0x60}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/121, 0x79}, {&(0x7f0000001bc0)=""/52, 0x34}, {&(0x7f0000001c00)=""/186, 0xba}], 0x7, &(0x7f0000001f40)=""/28, 0x1c}}], 0x1, 0x0, &(0x7f0000002ac0)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0x21}, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000240)=""/49, &(0x7f0000000280)=0x31) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) 2018/05/01 03:13:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr\x00') r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffc, 0x0) ioctl$int_in(r1, 0x800000c0045004, &(0x7f0000000040)) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000200)=""/195, 0xc3}], 0x1) fchdir(r0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) syz_fuseblk_mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)=0x4) 2018/05/01 03:13:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x404000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x2, 0x4, 0x4, 0x6, 0xe3, 0x3f}) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000febffc), &(0x7f0000009ffc)=0x4) [ 94.124309] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/01 03:13:30 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x6d06fa85, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000200)={0x7, 0x6, 0x9, 0x0, 0x0, [], [], [], 0xffff, 0xffffffff}) umount2(&(0x7f0000000440)='./file0\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000000)={0x2, 0x100}) r1 = request_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='/dev/snd/controlC#\x00', 0xfffffffffffffffa) keyctl$read(0xb, r1, &(0x7f0000000380)=""/139, 0x8b) r2 = socket$inet(0x2, 0x4, 0x423) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002540), &(0x7f0000002580)=0x4) 2018/05/01 03:13:30 executing program 2: personality(0x400000) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x20000367, &(0x7f0000000180)=[{0x400, 0x100000001, 0x100000000000040, 0x2}]}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x6, 0x1, 0x5, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000100)={0x3e, 0x0, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/05/01 03:13:30 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x208, 0x10001, 0x5, 0x0}, &(0x7f00000001c0)=0x3d5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="13000000ee20b3b2b40496f68c1d8b3899b1c10dc4381d"], &(0x7f0000000180)=0x1b) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000600)={r1, 0xa1}, 0x8) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) r3 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x2, 0x101000) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = syz_open_dev$adsp(&(0x7f00000005c0)='/dev/adsp#\x00', 0x2, 0x200000) recvmsg$kcm(r3, &(0x7f0000000580)={&(0x7f0000000400)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000480)=""/129, 0x81}], 0x1, 0x0, 0x0, 0x3f}, 0x10000) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000000640)=""/108) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/05/01 03:13:30 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) ioctl$int_in(r0, 0x80000080045005, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x40}) syz_open_dev$sndctrl(&(0x7f0000000280)='/dev/snd/controlC#\x00', 0x100, 0x294002) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x5, 0x3641, 0x8000, 0x7, 0x200}, &(0x7f0000000200)=0x98) 2018/05/01 03:13:30 executing program 5: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0xfffffffffffffffc) r1 = dup(r0) pread64(r1, &(0x7f0000dc6f80)=""/128, 0x80, 0x0) 2018/05/01 03:13:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00'], 0x8) getsockname$inet6(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000003c0)=0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x8000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x4, 0xffff000000, 0x80000000, 0x3, 0x76b3371f}) exit_group(0x6) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0x1000}, 0x90) syz_emit_ethernet(0x4a, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd603cd8020000000600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5007000090780000"], &(0x7f00000002c0)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000340)={r1, 0x7, 0x1, 0x1000, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x1, @empty, "693036676fffff7f000100ed9600"}}) 2018/05/01 03:13:30 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 2018/05/01 03:13:30 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000007c0)=0x0) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000880)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000980)=0xe8) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002780)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000180)="dcf7af33433abf2dae5476a8c038bb36495897584a73cf054196eab15377cc248ded363c26b9b914345d2911c2acf471d5d8cb703ed475c74deaf8831f0d50965cdc74723817dabdeb79cd1a378d07acaa9550c358231fac30249a59dab0241a04678ea379b81a1f6ecfe2d8a1fcfa4fcaf635d7941e08188a4d1d9a3a63d04d9cfd8f5006609f35bd4a9ffb3f7420867bae48fc8041eb4d55d25c635efa3bb76dd38bad69db75de172efec382e80f60163ded66da6b98cd583c61dca736a98ecd137d105875a356b25227730268a1bf1ea5175b16497c80599dd374123095a79f3a37129542acc49edf27378a05afcc3c", 0xf1}, {&(0x7f0000000280)="e9ee91dc61ab7f64e4c40f7df9ecac8dd5f92d5831f2a8fd85101fe7d9473a7cb4eef0bf042de4bd694a98af14dfcd69a8b1de91d2dad0e0dff8786d366fafe615b89def05a67249f4886ade0e6dbc3fec39dc3a87542397da4d80a05d67c8cbbe4bf2171fed348e6881057d5a4e409ece5b02bf22af9edfc94060d5b18ad3097da057281e48a105d01a1cf037", 0x8d}, {&(0x7f0000000340)="fe32556d9758d7195f7efa958e6c0fece1e76fa272c0cdfe8cfdc9fe0d29facef98e9cf644bb4ea954df12c37b0bde73a455204a39953fe8637fee0829a93f1a5b7b76cf57f872001c16af199da56bc56bb4c7c58b9ae201f8ae2427769c6ec29697faf538b67fa349043d5e0ba0da621a661cd17a4d9ca5803ee83a4bcc5656affd42d345aafcc923c3561ca86edfd7d7476b0f1aaaae5ff8dfc6cb7ba2b97f74b7d4650013e08e69f8307bb331", 0xae}, {&(0x7f0000000400)="b916ad2bd4cb2201b1c9daca3ee204d03c5aadd9b30f76ab3de5ea72b418b8f498024bc058038b14f29cf90e717d5416fb0ff80a1fc67463dd4fa03c3bc7b3e698e8412b0800b9995032400c84639fc1103036", 0x53}], 0x4, &(0x7f00000004c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x40, 0x1}, {&(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000580)="399b19c38ad1aab8be4b9152b2bba374e0e9022e8f36dd80736d171d0e3b69a76422c1047be958f3a074f2ef997ee7e246909a567a80663aa3fa15721467fa49e581fc372345adf14ab7bf17d8e5438e88db06a7fe79167874660f8342", 0x5d}, {&(0x7f0000000600)="917b9b690327f79b620a43bc8a69dba19ee65ea5cbfa00aa75825ce82fbc0f66cdfdd5d3fa48688b9947d0da8a0151e55ab1b4027c28c623536cf6654f5859ef73aa4a393bcf8a967bf092ba2bec8a3a5f8eda9002f5676ca1c445c99130a4f24aab899a02bce1e8b9b7d0caeaffb70e4daa32cd27e750511a951c8e49c7d3fde3d1997948abad42f31286d6c8cd255e13cfc4663b325b1dfb824f93581941518908dbaaeaff2da893b21442aa0c1569", 0xb0}, {&(0x7f00000006c0)="c8039bc8082bf9f85c1aed5471de5213c0b2428f65e867547deab7753659b2496af2dc206c2033a29ea6475c31d7befba60e95ec08ec762685e284148728c748717ec536306ea8c044455b0e1ca19137dcba196a7a85f5ec18bc30cd7b27ef7adf1a570c50a1db7d65be3359c1d4139f027455e497a6163aee11b0f448aa49cef584f822bf05fa5cde67d4803a0765fefab8", 0x92}], 0x3, &(0x7f0000000a80)=[@cred={0x20, 0x1, 0x2, r1, r2, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r8}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x90, 0x14}, {&(0x7f0000000b40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001240)=[{&(0x7f0000000bc0)="73d5ef1b52de197144dd9efb77a4f971aafcaaae243bb52bdbdeb16f17a4d703d0dee091455c185d7297ec63f3f24f13c8872965ad2111e293d424fc326febae3230d9c1dbad1190161b8d98259ae018f336fb869fe0ce74e5616361350997e1e82cf45296f717b191817b3a0b4a4f47faf8620336ca6b37238c113be396406444414f6f5458b241a31ba43959efd54bd149114f602617ef928fcacb2da73dd0b150b11bf640bac3c88f4104a1b6baf1acda64c50a9f14d1642228822fb018127d61318f2af9d8a0d01b96ce7d98e6ca1258a861cb494508184b757d9eb1c95ad1cb7113b68aef", 0xe7}, {&(0x7f0000000cc0)="7da3de9052c4c6eeee06d49e8b96640f496a1dbe32deaa647fd97e7acd0edce0c3af4f0f9fb81a88381bb9ac82820bbcef6738fd3485e12a61cd749823f3c47886107f96fff4291e65fb6fda0c2f1640443165ac9ea09207db0e00", 0x5b}, {&(0x7f0000000d40)="4770f563998b3865ca08a9b5806d19f5ee631a1ff6388325c788aca64b3e30abf638c1772a66fcfe12c2dbe1890e3feb69f603a4422d7d9ab038af4f754dbbab01c4ea6df7041704036198e6e0f6b7b18a8aff9ec1b2cf45f7c2c2f8cff3d474ad3fb7da01489163d8ac787194f776045d5c55006cfc1e0b303fe6", 0x7b}, {&(0x7f0000000dc0)="21f6d81b3cc1de0242d93c00b9edfac6efc284baacb4701d0b23622f8ce04c46b911c092ef51e741fa75c071ce542daad9e836c4f79a59775c1e6b862ac4a4756356bf5e3cf12874f33f354e3597361f697c79ff421409754e352f3c8e6601d4a8ef4ecdd1ab6693d099cc6b0983638d5613e724beb3549a3a7d3a9a76388cb42eab4fa8cd3625c794b9bf8730dacc2aef84cffd7c45b37043dce64d3ede99d0d24b33663241b81a6ddc7c96728556546f79e5d7d21673e7410ad402e2a1bb72ce6a5849dc8def083520cdae79c0d8b4236ecc8d95990e69297402b3359272a8bca3c941a0a58d37e74db05eeaf8bd7e6fd4", 0xf2}, {&(0x7f0000000ec0)="92a11a3b36512844c1d86cc32bee8eb5eeddd03b77476e532b37489c28eb610f3fc9d219e6d91aa145fb3d6a1b4875c55dc758a977faf9ad01d6f29ca6e029b0247f1bb26ea1b391221e0648a01aa2fa8d86db5e1912d95c3304286a80026b91c25f19aaa4a45848cb96c8c54a625419d05dabd8f2e61cf94ee70f63a0f23556e61c21e3328262263cd5f57643e0031c803b57322a8d420089653f6152ba41b4b817a14286c7976aecb0b44ba4bc92acdd3ff50280e29501d576f9537d55cd3e2222a8f018a2625ec0d353cbed936caa505827f27e41fffd20479d2a4ddb996e8920bf55b4d3c160b5", 0xe9}, {&(0x7f0000000fc0)="d8e29eb53c83f8329aa18f3f0b5ceb12dfc2b1922c5bc09bc5ba0c15390b9043fbaf1bcbdbab0acb81373564eb20a2627b03175884b9931ffeb811f7a6027bad9557d4ed26faacc0d731eadc7b392bdb3321ccd3ffc4fc890a79bcf1bb6ffaa6e6701b8e6867fe816444d17a5f0993b3fdbfa577fe4f8ef2d87c25431842cbf74960581ea852a1615c84e0a41135c65db888ce1d01cd407bb6fb5416a9da9b2dc874618425a7cd5d1b59f3f4317b6a7fcf5e7aa5fab7d9b3b35195146cc42ddba2b712197ea6e08b9582bb15cc02", 0xce}, {&(0x7f00000010c0)="1dc71dbcd5c1e7b44338af1f2468d74ba243cb229fea89b5798ae40d6be22461a9ded5b82b5da5f26270b8db7536adfccbd69d8467a5aee8540f745bf13a827ebd5cb19b32823768757688dc7de9f6bce52af518c46e14da09a237a287be61e5b37595f29df21ef20d8c0b37468cdb1530e55b603512a99b551f86c07166db2fd003236282bf0816ea4b349d120eabd498d7ea0e74a452337058291bdcb42d7915ba1404200a823ab8b56c163b387657deec4e5b66dc20c96a1fea786e508a681f35c2685d7124ba47359e81ea0d73", 0xcf}, {&(0x7f00000011c0)="01fe937ac925eaf3b0f5021780cd37d4a99e11a9a4c380cbbd0d84165082b320e9017433809338ccc62bf14771ed985ba523a3dbdec08a3039da03e163cae919801b378d326cbfa72a55a96d0b773beb94782209bb0c6de8fced0b4a40d79aa58ae1f13867b5d81df0b2b864da750f4f8617513c7e47f16e", 0x78}], 0x8, &(0x7f00000012c0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x40}, {&(0x7f0000001300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000001380)="3a3af8343be71705f2ab0496635a112cd246e23f43f61911704e8b09588e2906620c7fcae955d1fe4f28e0e675c534b4116fb960e57bf2a2b8798a3ffafd208b964969176a343f17ee7d", 0x4a}, {&(0x7f0000001400)="266cf828283086efaf2bd60372ed1a5736de9af15af645d214f9fc1e827c17907be9fe20bff423e9620932fcec32121aba16e9a65245d4fd5777523063b0a2b1721127b3a8ef370679a82627c49d376d8daa038073c56100c4c1736bb4f209433313", 0x62}, {&(0x7f0000001480)="f9b4c3cbf57c3f1c0e10deec39a8c08372e89d1d04ceae22bbfc40fe84083840af4d199dcad61927c7dbf01f87b5c0a7f91f30dba9121b", 0x37}, {&(0x7f00000014c0)="b2041f7d92b617c7619f96f81c0adc732a3173e06b710c944136c41f6126bb72987730f2893f868d06", 0x29}, {&(0x7f0000001500)="1ec49d908fd7b86f7887bcbb0ba7fe0d9de8e87b81282a003f068af5ddff90e670983e250dc483d220f844f111c30bebe31ce3681940550729f0ba06b68c612e857e0e48b9251ff4218852ab9ebe2323e1ce1de3907d2460e412f3cbd7b6567ae5be95513e083c88f75719cf24e356a5a96b1f1c4720d0242866ea817e3c5348a1a9aac3888dcb7e659f8b3c6ebcf45811fbe2dedd30b3", 0x97}], 0x5, &(0x7f0000001700)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r7, r8}, @cred={0x20, 0x1, 0x2, r1, r6, r3}, @cred={0x20, 0x1, 0x2, r1, r6, r10}], 0x110}, {&(0x7f0000001840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b00)=[{&(0x7f00000018c0)="443b209b0ed795d160ca2249f180cae853bd7ce1c19840f5eff2eb5ec8b36df4aca483e7ff54ccf788ea5240f65cd8b29335c1d9030e5aa22fe66292de3b7c90a57f296f1624ba65c74cdee2532a7e5a6dd38f385a1c517561706aa604e8fd2054d76b68b41b831d41edb1728adba5f2fb5925d0a8feda3898d75ffaa123c57fb6fbf8b4d4b54af33a67bb972fc7732acd7d91a5afdcc926c6c6ee74a9747834a2f23d6d52f8607d9c6bb871f71b8076c8424890bbeab870545e2191cbdc3c1b8b49e96f93fcd673288336e41b5aa9a2c441e78317c9653856bc923b93", 0xdd}, {&(0x7f00000019c0)="9e46df61b22d13d9ad2e330b0beec0cbf18e9b4f027661b65d1cc6827903f655673df0d80edccaa9fef10faa921d1cef4ac9275704032817ebd98abbdc4fa80c2c16d93c8b2a7bbe60ea117b3d0a667291178d72a1cb8fd2f0576cfc450bce122f2d79f3572b4217972a273d7b61021fd3364eeb488b5e448a89efb3c863d167d2a20f7d3afce3aa1df4c710f5e372a5f17866d34e47924c3691e7f1b255f79cc6bad83eb1ae339d44b02c96db830edfe39ff4162f3b2763dcbc331494d1b437ee42b3a84a47828dc87e46172e8192c2d7f7e57f945338ccbf840c752151881615d9247f9379e93f5cbce5c84ca388c64196ff0190a9a84a0486", 0xfa}, {&(0x7f0000001ac0)="8b6fa80a2265bbce0851fd91a61e91265767aecd23049a0a9237ba91bcb0de842d6c34ad652804ed0f08e29697ec", 0x2e}], 0x3, &(0x7f0000001b40)=[@cred={0x20, 0x1, 0x2, r1, r2, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r10}, @rights={0x18, 0x1, 0x1, [r0]}], 0xd8, 0x4000}, {&(0x7f0000001c40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000001cc0)="6799f8", 0x3}, {&(0x7f0000001d00)="e8ed1b177eb317af624d34b0d6550ead357f00fcf77a116efff427915322d7331ce0696f69077d3d8eb3d645f49c846c42975d52e2d3d8a0", 0x38}, {&(0x7f0000001d40)="7de51b23586c0c06cfcbe0e3701542085d8b98382e2869507b49edaa75a77095a8fac053eaf60d8945748f9a76f11d123b5e9291a7cf00493bcaa52be153b7ab997636fda49f85112cbecc2e9dad2adfa3d465cb68adef4532f12eed760b473400", 0x61}, {&(0x7f0000001dc0)="5bc61ff0c07e0cf14a6283490c0c7ae5a45216f40b706596ebaa8a655bed22380d09301089884d565bd094ccaa1aba919dc3ab8a1e2f3f1be27edf089d19627504e1411e2933b6205ed7a9eed3dd84d69ffff4688e207736d3d4d34e12ef8a9980161adc6379392622b1b43f0ce8e611b7edb649ded08ebd702c7e83b195c7fc0de6f69fe8d4f899be35eaadb1a25a2f97d204caf863784f4ca77153beeefea8d058b880d669128ad1168c4842a9ff73e3a29e843b87628eb8da5595d75b955858bd3a9e8ba1046003849a27040e92391c10d0be592cce3ad13075f3adbbe4a99617a7fd8c", 0xe5}], 0x4, &(0x7f0000001f00)=[@cred={0x20, 0x1, 0x2, r1, r6, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r9, r10}], 0x68, 0x20000000}, {&(0x7f0000001f80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002140)=[{&(0x7f0000002000)="0b81fdefbb802c278bdaaf685acc170dcf7128bb34c516dcb4ced5d99f0f83e5dde97847b035c15899e12bbd483211ba3ed4c25381aca7f3e2b2d0a47edf26bfabc6cddc218621f50e0629cb5654a851d12ec91d87f603a2cab9b19cef70ab30fdc2e5c33f106416d4af71d58012e48bd3f9f3cee895b9212f93e8784baa43f8621c8b8ba0520615a6673da3ca8731ea6605f3b99e87997f7272848e4e9561b411502db028c996d5b80fbf28caf3b0812e03593e5bdf9bb7ae6889ff9ea618bb5f4a283c94a85abefc0575401548af97934be597ad66a012143b860fa251fc3633735448dffca4986e8a9c17670a59bba1016e00", 0xf4}, {&(0x7f0000002100)="ac2663fb737da68a63af14b986f1f4c5274641d04fdcae619d045cb8704222acaf1a9d9721e4680db272d4ef62e9", 0x2e}], 0x2, 0x0, 0x0, 0x8000}, {&(0x7f0000002180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002680)=[{&(0x7f0000002200)="6a1ec46ee54bdbce0203c3767f7bbf3971c3835751ec0b61a20473ee0ec7e5b9c9ad33124df2503e17617a74a8847a73474b2ff12b73e4b74638eaa8fe83c50aab64a1edd5564721bcdbd2e3d3f56132bcfae51865695c2e0f764224eaee3892833ed05ca4db8d962157", 0x6a}, {&(0x7f0000002280)="1f3531a9c5f987151a2514a019e27d29627d17c89c80dae68430a76e696dcd3ab1cca89e19fb5dfece63c3f7371298519a4d9baaa10854cee97039b2c6a396ae628a1d358b19460331ae74ad3776c9e37d4ad34bb4f0d348fefab855", 0x5c}, {&(0x7f0000002300)="b8001c347a3e9240cb4a7f636bcf52167a79880df30dc7c080a3ea8df5894b422f179079204b572fb99389eafd37394fe04463c3a810132795ee29418ab3977368d5315ab35dda851fa437eca6f3722627c1810cb2f82e7c4580460d6c38882dde23576993fcc6991f5bce81b7661acb304f4d47", 0x74}, {&(0x7f0000002380)="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", 0xfd}, {&(0x7f0000002480)="466e9b88814408c26ec75903483033618a259118122bf2f175511304619d10b120f58a591faf1c2506f2d8150d1e488c464b74bf129f00e89282970c8b32d5fa0d8e1667ba8dcb6be9f2b360b9ea7282ed2809b4e7e0be117cb0a2969071c4ed3c61f55d4f24fc8e823c627dd5ab152f32e67c947d53e6", 0x77}, {&(0x7f0000002500)="404f0264c52df7580b6664b223151e1a2ae69536506f5be57871b28599c8fa91ed0119e706240fda04a6c9775d2ec943c2daed8d0da859f48e57f05856490b44d726a0b63d5548f7abfa29f4d7744abb39320fe04144685636c88ed4bc50161e17998b57c72f1682f1a0fc27fea7f075aa91fb8b10ce167757d839be0a01fb04e3b52e8085913e35107d2f1f44b8f2055e823c5479270bce75282f116c4240fcbea89d670cd84474b1ba7f4253b5a589e8bae935bc506e8ba5152e900b5510982d1a99971a", 0xc5}, {&(0x7f0000002600)="bac290f505200c3870c061ba63f4c6d1c0a6ad72353c443285b52202ae017f70db125db1edc38963215ccab8fcd6279bb3269a599ea627eca321ca060527809c20", 0x41}], 0x7, &(0x7f0000002700)=[@cred={0x20, 0x1, 0x2, r1, r7, r8}, @cred={0x20, 0x1, 0x2, r1, r2, r8}, @cred={0x20, 0x1, 0x2, r1, r2, r4}], 0x60, 0x8080}], 0x8, 0x1) r11 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETVNETHDRSZ(r11, 0x400454d8, &(0x7f0000000040)=0x6) 2018/05/01 03:13:30 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x430, 0x118, 0x230, 0x0, 0x348, 0x348, 0x348, 0x4, &(0x7f0000000080), {[{{@arp={@rand_addr=0xbe4d99a, @dev={0xac, 0x14, 0x14, 0xa}, 0xffffffff, 0xff0000ff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x65, 0x1, 0x3, 0x7fff, 0x2, 0xfffffffffffffbff, 'team_slave_0\x00', 'veth0_to_bridge\x00', {0xff}, {}, 0x0, 0x6}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x5c, 0x6}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xffffff00, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, 0x0, 0x1, 0x1000000000, 0x1, 0x7, 'team_slave_1\x00', 'vcan0\x00', {0xff}, {}, 0x0, 0xc9}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x13}, @multicast2=0xe0000002, 0xffffffff, 0xff0000ff, @empty, {[0xff, 0x0, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0x0, 0xff]}, 0x40, 0x10000, 0x80, 0x5, 0x8001, 0x100000001, 'veth1_to_team\x00', 'bcsh0\x00', {}, {0xff}, 0x0, 0x108}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x7, 0x2, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000000000)) 2018/05/01 03:13:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000380)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x11c) accept4$inet(r2, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80800) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000180)="a9", 0x1}], 0x1) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000001c0)={0x7f, 0xee, "e9f4ee5e962bef2eb91dbc1e8db3ddec4e51f6a2ec4d6b614118d8f3d440aeaefccdcad732eac03a00836226c15d5211e41c7cf5e516ef4b38a4f420d631bd239f6e4b34a44c0ae4d6890a36d55a48236988fe7150cd6e855626a02cebd391b6fc706b978d67788bc8bab958b02cf65bcff8a29df8d3374c98ced6daaf348a35d9e19d966a77f4df09478c68d68ac80aca3c3c851519985f1c3d6caf3a4f0acd43da242bbc64cdb6758b6dfcf1ebb6726f31cde8f65baf1a3e61a747dc70bf06668ba566e6712092492389b6b2cb7cfa0e6b378da58de396a4f6c7c64a43ef963a8dd31f77b09ef1bf28807db99d"}) 2018/05/01 03:13:30 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x80000) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0xa) 2018/05/01 03:13:30 executing program 7: connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x8, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) bind$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, 0xfb5e, {0x7, 0x9, 0x0, 0x100000000000, 0xfffffffffffffffc, 0x2}, 0x401, 0x80000001}, 0xe) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0xb}], 0x10}}], 0x2, 0x0) 2018/05/01 03:13:30 executing program 3: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f0000000080)=0xd) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x30441, 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000040)=0x1) 2018/05/01 03:13:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) 2018/05/01 03:13:30 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000080)={0x1, &(0x7f0000000140)=[{}]}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f00000004c0)="b7e96e1c000000000000000000000000000000000000000000000000000000007c25ca688dc646ca9a5985a80f03cabf000001000000000001000080870000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000140)=ANY=[]) 2018/05/01 03:13:30 executing program 5: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x80000, 0x0) finit_module(0xffffffffffffffff, &(0x7f00000002c0)='#}wlan1\x00', 0x2) pread64(r0, &(0x7f00009f3000), 0x352, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x484801) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x100000000080000) tee(r1, r2, 0x0, 0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="47692b2e11cb9cafbc93f1aa6b7d4fece12f5de65942e1e6541bfaef976bb06b8a6fb602ab03cebd39c9dd4a4ce6b826cafc82abd465bf93e9c01a7113981a0073ae66fc2324e3d150f45e72ba9055662dc023a094d8e457925ac4106c7db35530daaed096e8cfe9ae6c0f990000000000"], &(0x7f0000000100)=0x2) getpid() exit(0x0) r3 = eventfd2(0x2, 0x0) write$eventfd(r3, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$eventfd(r3, &(0x7f0000000140), 0x8) readv(r3, &(0x7f0000002fe0)=[{&(0x7f0000000080)=""/108, 0x31}], 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) lseek(r0, 0x0, 0x0) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=""/186, 0x43c99cf) pread64(r1, &(0x7f0000ad8f46)=""/186, 0xba, 0x0) ioctl(r0, 0x5, &(0x7f00000000c0)="955dd3f33ccef318a965581a") 2018/05/01 03:13:30 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f000082b000)=0x80, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20}], 0x10) kexec_load(0x9, 0x1, &(0x7f0000000040)=[{&(0x7f0000000000)="b5080a26bfd766ab14eb891b9944eab7ade21b14902a02be904046fd552102b625c8ad86", 0x24, 0x4ff0, 0x8}], 0x3e0000) 2018/05/01 03:13:30 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000803, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000000c0)=@abs, 0x7) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f00000001c0)=0x7) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x200000000109c80) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000000140)={0x6, 0x1, 0x9, 0x0, 0x1f, 0x5}) setsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000000180)=0xfffffffffffffff8, 0x4) dup2(r0, r1) 2018/05/01 03:13:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xa8, "220f8ce749f37a3a997934ed4f2ba4bece03fc1833815b209fcc24a9482cf894d62aa056c0cf8100b83d7cba3c1b66ffdaae9a4be14c775133a6dcd1d6f4d829f39c799ca4bf98edbcabf7ae60f6462932fdd1cc54decc34fa49ca0c16b7140d7aeebeebcc27d6edfd5c9a6cd4f89d5f9f06d81b78be1d956a27d55ddb45dfe113c029f602a226e6d2bf56d662a0af622c070da3136b1cc05953f66374aa19c5252a280118ecf811"}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000d80)=ANY=[@ANYBLOB="3800000013fe0000200000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003007369743000000000000000000000000004001a00"], 0x38}, 0x1}, 0x0) 2018/05/01 03:13:30 executing program 7: r0 = memfd_create(&(0x7f0000000100)='^}vboxnet1cgroup|\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x2, 0x70, 0x3, 0xffffffffffffff81, 0x7, 0xfffffffffffffffc, 0x0, 0x2c3, 0x80, 0x0, 0x7ff, 0x5, 0x0, 0x6, 0x2, 0x6, 0x2, 0x0, 0xfffffffffffffbff, 0x81, 0x2, 0x7ff, 0x1, 0x80, 0x7f, 0x8, 0x3f, 0x3, 0xfffffffffffffffa, 0x4, 0x7, 0x1, 0x6, 0xa3, 0x80, 0x9, 0x80, 0x7, 0x0, 0x27f, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x10000, 0x3, 0xf9a, 0x0, 0x7323, 0x2a, 0x1}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x498, 0x130, 0x130, 0x0, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "66bf38b6652ef127d9230c64952b758a174356bd215e0203e87bfcbfa49f"}}, {{@arp={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x17}, 0x0, 0xffffffff, @empty, {[0xff, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x6b23b09, 0x17, 0x80000000, 0x7, 0xfff, 0xc0f, 'veth1_to_team\x00', '\x00', {0xff}, {}, 0x0, 0x8}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0x4, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0x1, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000140)={{}, {0x1d0}}) [ 94.961182] BTRFS: device fsid 7c25ca68-8dc6-46ca-9a59-85a80f03cabf devid 0 transid 0 /dev/loop1 2018/05/01 03:13:31 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000001c0)=""/11) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010a000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5437, &(0x7f00000000c0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x10000000}) 2018/05/01 03:13:31 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x102) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000001c0)=0x1e) socket$inet6(0xa, 0xa, 0x5) r1 = socket$inet6(0xa, 0x10000040000003, 0x200) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in6}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x4b) 2018/05/01 03:13:31 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x88440, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x16}, 0x6a09}}, [0x2, 0x7d, 0x7, 0x6, 0x1, 0x5, 0x7, 0x8001, 0x81, 0x1d2000000, 0x5, 0x7fff, 0x4, 0x81, 0x8001]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="7a00000098074d4a37bda5f950df87d7ca6c7e34f20e346fffcbe714595d5db2c9804d233b8b3a628adf0a562a2fddc8789fb8c0f37d0dafe55e3a6e81784247e0f37fbc1722b4c716cf5dc89b6f6bfd5286d75e414f8485e5bf4fae10bc3c21ca40254a26c2a30f7eca74b2419fe3bdcc0825d552dff74046e153f55d5e"], &(0x7f0000000240)=0x82) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r2, 0x64a7a38a, 0x3, [0x0, 0x1, 0x3]}, 0xe) socket(0x1e, 0x1, 0x0) 2018/05/01 03:13:31 executing program 6: r0 = socket$inet6_sctp(0xa, 0x400000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x7a, &(0x7f0000000000)={r1, 0x4, "dfea84a0"}, &(0x7f0000001040)=0xc) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/01 03:13:31 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 'veth0_to_bond\x00'}}, 0x1e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="e00000027f0000010000000003000000e0000001ffffffff00000000851b52772ea1077d22657610df8eba322596a1bb39759a55d519c22fdef00d61167420db1cd0d4fbda737254731e6b150978"], 0x1c) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@loopback=0x7f000001, @loopback=0x7f000001]}, 0x18) 2018/05/01 03:13:31 executing program 2: unshare(0x40600) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x1, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000480)=""/4096) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x4, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000180)={0x7, 0x40, 0x100, 0x3d}, 0x10) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000040)="0336d69aa40806b19160d67eea35781374578b9ae3727fe5cce65a21112794a230c75784f9c816054c52fc8290efa99ca4d388cf12d7c365e07c98cb9775bfa4c58f1f8a0b98a503eb3e0926016e443fe1adfd4782bf7fd98b23979e7042af68b4edc7cadc34ccf4b04504ccad61dc347cf927867d1d2e93b52fc63f1bcedabe3aa7b19756b35713438aeba9d33946b7a77e74e7caf23ecc57d61d069435b741e2642fd67ceed52f2b6838e37b53041fa3ef279f20321ce0900bd9510a4e98c3581304667bb785ad389ae38f21cb2b4b1d") poll(&(0x7f00000001c0), 0x0, 0x4) 2018/05/01 03:13:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006d9ff4)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000403000)={&(0x7f0000000080)={0x1c, 0x1, 0x2, 0x8, 0x0, 0x0, {0x0, 0x0, 0x6}, [@nested={0x8, 0x7, [@generic='&']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4048000}, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="b96b33e16309956c2a6fdcdfb4ffb535602b550d8747913d7fb908bacc2ede7c37d8254eb3c7e89559bace89ecd6e757f148edc89f159df114348dab49de980b66f53700c7e3743e5c1bbf4af04bf154160f61ddb7d38158a7ce987b72a6ccbc5a983cb5b9b67a6b0423936164d2536725b6c2c313692d43646b65c69aea706389859dbcec483ac3a526d40b29c6489b268428bcaedfb88a2e5c2bb24b1cbfd71414e1a49fdfef66593a2309dd5a9eb0f4b6e23d66d3e0ddbb10bade02f387bf75bd7aa7f09a7b56e8edf35b9171fba92fefec284a5dcbb02501bc16cd3997", 0xdf, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000280)='rxrpc\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="4fec6dc292853de76f1e96e8a67b13eca76c10c55ecb645bf916cff3f78f6e89798b5edadac25d964912553db39a60bb4b634a70d2ddcf94bb0e14f6b771a3f6d2ef4ade48ae12a7bc0c12e689796af91cb24575c06716c797c260c0bd52da50229b8d27d7c624b61022185ccad2ee16a74344495a6df2f0acb017ca940821f06fa13105a34cdb45c88b3f4ebfdd122937fead414e42a4f98268b59f65388f4f95a7d402301df57defad89d2f45f43d2991f6c8c8a257fe8d70dc1", 0xbb, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000240)=[{&(0x7f00000001c0)="bf54b4a2c6c5b7c207007ba517c806bf32bb75168b715fdf", 0x18}, {&(0x7f0000000200)="d2d9dcea2f3a82698b409bf97efb", 0xe}], 0x2, r2) 2018/05/01 03:13:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x9c0, 0x20000) ioctl(r0, 0x3, &(0x7f0000000080)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x60000) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x7}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000001c0)=0x3, &(0x7f0000000200)=0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={r2, 0x80000, r1}) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000002c0)={r1, r1, 0x2, 0x8, &(0x7f0000000240)="5a79a6cb95c975f78b69ab28a5f3670e13c200786b2452b16fc3fee4e6faa5147833281717773d434365c25a403d6fc05ea4fcbd4fdbd145ed20edf839d78f83ac92de1b3b3db69f4b766c8bbaa255bc1cf218470877adfd56d8f70d5405", 0x0, 0x5, 0x9, 0x9, 0xfffffffffffff5a5, 0x0, 0xfffffffffffffff9, "649478a61cb6ad4e7b43dc6d1c6d0dd7321eb29fb288a0b750401bc9f0db19845f09640e11"}) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) 2018/05/01 03:13:31 executing program 3: getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000240)={@dev, 0x0}, &(0x7f00000002c0)=0x14) bind(0xffffffffffffffff, &(0x7f00000000c0)=@can={0x1d, r0}, 0x75) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) sync() mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x0, 0x247, 0x800000000000]}, 0x5c) inotify_init1(0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], &(0x7f0000000280)=')\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) [ 95.534985] IPVS: ftp: loaded support on port[0] = 21 2018/05/01 03:13:32 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c2000000029cce98941b86dd6076605100303afffe6900000000000000000000000000ffff02000000000000000000000000000186009078001400006003000000000001ff02000000a1000000000000000000018aa33efbb2570abc53c11e8eb9cb645752c0631e85bc1192d1401821813c2a7b2ec5c7fc8a4b6c417d55ff53e4"], 0x0) 2018/05/01 03:13:32 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x100004e22}, 0x1c) listen(r1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x34, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000180)={0x72d2, 0x5}) symlinkat(&(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') close(r1) pread64(r1, &(0x7f0000000080)=""/40, 0x28, 0x32) close(r0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000001c0)={0x2, 0x7, 0x3f, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'lo\x00'}) 2018/05/01 03:13:32 executing program 0: setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="73ed5a8fb799cf5a650000000000ff7f0087e07d0000000000000021000000000200000700000000000000000000000000000000000000000000000000000000000000004a1913a0facf33a045c5a14c0946570f614eeb26bcd6bafa1a5e98fc2af57145335d23d10786a1a9e863e5f05efea8fc609d0d70ff5a1175db1f63650e05a7a256a5026c8a161806477a69db7caa504a742ee2de33560000000000000000000000001a67ec54afe3d49917c50fce5d66"], 0x48) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x40) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000002c0)=""/228) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) accept(r0, &(0x7f0000000040)=@ethernet={0x0, @dev}, &(0x7f0000000280)=0x80) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000180)={'ipvs\x00'}, &(0x7f00000001c0)=0x1e) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x8ec, 0x1, 0x0, 0x200, r1}, 0x10) 2018/05/01 03:13:32 executing program 3: r0 = getpgrp(0x0) r1 = gettid() socket$pppoe(0x18, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x33, &(0x7f00004ca000)={0x0, 0x0, 0x1}) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) 2018/05/01 03:13:32 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x80}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f00000012c0), 0xfffffc8a) read(r0, &(0x7f0000000200)=""/74, 0x52) dup2(r0, r2) 2018/05/01 03:13:32 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) pread64(r0, &(0x7f0000000180)=""/233, 0xe9, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/116, &(0x7f0000000100)=0x74) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000000c0)={'team_slave_0\x00', 0x6}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001480)={0x2, &(0x7f00000012c0)=""/58, &(0x7f0000001440)=[{0x3, 0x8b, 0x1, &(0x7f0000001300)=""/139}, {0x7, 0x6d, 0x8, &(0x7f00000013c0)=""/109}]}) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000000140)=0x100, 0x6, 0x0) mq_timedsend(r1, &(0x7f0000000280)="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", 0x1000, 0x7, &(0x7f0000001280)) 2018/05/01 03:13:32 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) mmap(&(0x7f0000feb000/0x12000)=nil, 0x12000, 0x0, 0x1931, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000440000), 0x0, 0x0, &(0x7f00002ce000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/05/01 03:13:32 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x800, 0x0) connect(r0, &(0x7f0000000040)=@generic={0x11, "d5140899ceb81e51055a8b913a12b42f3a3ba455de92c05fd41c053d1f66d795278adb47af06477d037f0208ad6c259f2ca37aa2abb21e951aefe9e6c3b577bbc5b8fafc742a29e4a697e212f20c356472c67eecd6981fe43248b805efb22f6432bc18f22541634e57fb0038e09a86eda8b185f4e8c437a9ffebca8f1f81"}, 0x80) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e23}, 0x80, &(0x7f00000f9000), 0x0, &(0x7f000003cc48)=[{0x18, 0x29, 0x37, "9d"}], 0x18}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x5b}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x4, 0x20}, 0xc) 2018/05/01 03:13:32 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x4000, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x6b5, 0x4) flistxattr(r0, &(0x7f00000000c0)=""/53, 0x35) 2018/05/01 03:13:32 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x10f344, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)="1ca0d04e206ec0f80faf92728b42ab5aad2bb279f5d520699d71bc3d293548e4ead7d1a13b5db243afc55295c4c86511a7a3304e5bbd725f456aad32eada042c2929726ddbd0b67e059975381a976836cba5d45c1423e4e5e6c38957c6bd73d83eff75bd080d0b72d5313d4c6a3357abc0ed1a1f403292f827", 0x79) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000140)={0x8, 0x8, 0x498, 0x81, 0x6}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000180)=0x2, 0x4) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3f, 0x400100) 2018/05/01 03:13:32 executing program 6: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x25, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x8) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000180)=""/4096, &(0x7f0000000040)=0x1000) sendto$inet6(r1, &(0x7f0000000000), 0x133, 0x0, &(0x7f0000000140)={0xa}, 0x1c) 2018/05/01 03:13:32 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76f12c0aad76590ba4fc25cd1163b5670700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0) epoll_wait(r2, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840) writev(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) r5 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x75, 0x200) r6 = socket$inet6(0xa, 0x3, 0x2) bind$inet6(r6, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) connect$inet6(r6, &(0x7f000000cfe4)={0xa}, 0x1c) getsockname(r6, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000340)=0x80) sendmmsg(r6, &(0x7f0000007e00)=[{{0x0, 0x91fd64c6d72236e2, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=ANY=[], 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000002000), 0x2ab}}], 0x2, 0x0) ioctl$VT_DISALLOCATE(r5, 0x5608) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) r7 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a9748a6790fdf0598cc02e2ff974e0945e75944e21bc8755b9bd928dd3e8c1c7333066630c96e99fbb25173a510fee4155b92fad693554c1330733", 0x6d, 0x0) keyctl$clear(0x7, r7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x2, 0xff, 0x6, 0x8e3, 0x0, 0x1}, 0x20) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000780)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffe16) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x0, 0x0, 0x400, 0x7}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000640)={r8, @in6={{0xa, 0x4e23, 0xfac0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080), 0x4) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000400)=""/232) 2018/05/01 03:13:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1f) pread64(r0, &(0x7f0000000080)=""/57, 0x39, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34d, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) fallocate(r1, 0x1, 0x0, 0x40800008) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x1) 2018/05/01 03:13:32 executing program 5: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) unshare(0x400) r0 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) 2018/05/01 03:13:32 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x100004e22}, 0x1c) listen(r1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x34, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000180)={0x72d2, 0x5}) symlinkat(&(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') close(r1) pread64(r1, &(0x7f0000000080)=""/40, 0x28, 0x32) close(r0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000001c0)={0x2, 0x7, 0x3f, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'lo\x00'}) 2018/05/01 03:13:32 executing program 4: unshare(0x40600) r0 = dup(0xffffffffffffffff) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x2275, 0x0) 2018/05/01 03:13:32 executing program 0: r0 = getpgrp(0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000080)=""/154, &(0x7f0000000140)=0x9a) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000040)) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f000058a000)) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000180)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f00000001c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000200)={@empty, r2}, 0x14) 2018/05/01 03:13:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) close(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c85000)) mq_timedreceive(r0, &(0x7f0000000000)=""/153, 0x99, 0x4, &(0x7f00000000c0)={0x0, 0x1c9c380}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x3, 0x0) readv(r0, &(0x7f0000000140), 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/01 03:13:32 executing program 5: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x410280, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000005c0)=0xe8) r5 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000600)=0x0) sendmsg$netlink(r0, &(0x7f0000000900)={&(0x7f00000002c0)=@kern={0x10, 0x0, 0x0, 0x8000080}, 0xc, &(0x7f00000008c0)=[{&(0x7f0000000300)={0x1a8, 0x3e, 0x300, 0x70bd26, 0x25dfdbfe, "", [@generic="f3dd24cd401ad9a40dfe7e83c4f44753b6132f6c90d5ca69e3c78c1a5329314210cf3d07e28a7d06b9d44b887aaf14f15bf52ad341ba799c35cfe71907ae86f68a0396336757b7230771524589bc4e454111b96fb329b5c464a4117d8ad9f99228254965991a514c7eca733bd6d58adea4d7b64d992ec3ab60b74081e1013db5e25de43374a327996450f65d43e991d48def42248989822db4f9be079b740ffd0fae094f0b3c6ecad68de1ed9f2324a61a6c0c37352b1dc2820dc47a1ce11c90bad9", @generic="f3e395de0acf834427ae3f95da88f9ea1c27d38e4628bbcab24eb8298bb7915d333c682e08179bd60c14d2659ae7af9f975fec39d1e7b2288ee796ee3e3d4b3bcd9c289bd1753e25255f58b7473cf090c4f1b0f7bae508ec65addc5efd83b061a73620e61f55267d6b1643256e7d3b7016a738ca3aa880e607b84d5d6a96e05695ff2667be3dfa286d61620582604c3059ad07f8d69162eafcda28d425aa84545b48386bae10011e36dcb33f89270db2e277323bf18c745ed141f0f35bc39ffb3b6c0d8426cb2b362e97aca6708aa6caa36307d3b8"]}, 0x1a8}, {&(0x7f0000000640)={0x10c, 0x28, 0xa, 0x70bd27, 0x25dfdbfe, "", [@typed={0x8, 0x26, @uid=r4}, @generic="861de7646e4cd7e8fa428d7bcb7053f0d46014aaae1529478267b5ab3fd251bb89ebcb140aacba98f08edfab3b4f68cc4cf25e903156e52f12", @typed={0xa0, 0x54, @binary="e6e8b6cbb8a9516e4a131670f8c22d6ea89d14f6454572cf2e761a894b9f5b9d76963f62e55c206f2cb539fba4064254e18ce0bc3c4dde3c0cac3cee05dddf8d6c2130553f2a50a0670afeba0677595656314f913c04923a591fc42cfff8c8632b5078ec827d9109972fe83007867a072472c39de51d2f055974d7a1dd6c3fd2dabc2422af3da3f2fe82c76a7826fe06aceccb74f0361a98bdc0"}, @typed={0x8, 0x9, @pid=r5}, @nested={0x10, 0x65, [@typed={0x8, 0x83, @pid=r6}, @typed={0x4, 0x8d}]}]}, 0x10c}, {&(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x108}], 0x3}, 0x40001) connect$can_bcm(r1, &(0x7f0000000980)={0x1d, r3}, 0x10) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000940)={'veth1\x00'}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x7d9d, 0x1, 0xa91ab64, 0xe4d, r7}, &(0x7f0000000100)=0x10) sendmsg$can_raw(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000240)={&(0x7f0000000200)=@can={{0x0, 0x8001, 0x4, 0x10001}, 0x3, 0x3, 0x0, 0x0, "ac6345a38809599f"}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) fsync(r0) 2018/05/01 03:13:32 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082eff8)={0xffffffffffffffff, 0xffffffffffffffff}) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400, 0x0) setsockopt(r0, 0x5, 0x3, &(0x7f0000000100)="79b9419e8e916c7bcb5212c8c79f71fe2cadf3191679c5491909d854ac17c5422d653fc4051b767704c6358a0e2c36f90fe78a53fd15d57c821c725448205eef403174f12d39ccfc174e8c550be513daab206bfe21738adc6aa4e53889330ad7c772311eb1552cd20a08d81cae370b6d5099192a8aee2f89ccb3f0cbb3f4bd9cd2565a9f7c1b9df9149a22be8567958ba47b97fb7ba38171413dad2a4c8690cd52b8a87293c018c4953439a65fa4afce7e26cf2269620c1dfcb413b9a3db810230424e6e79b2299bf00bab3217af96a9ad122c2511caefcd60624a35d2c6a5a885", 0xe1) fcntl$lock(r0, 0x7, &(0x7f0000def000)) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x2, 0x0, 0x3f, 0x4}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0xc4d1, &(0x7f0000000080)=0x2) 2018/05/01 03:13:32 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x100004e22}, 0x1c) listen(r1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x34, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000180)={0x72d2, 0x5}) symlinkat(&(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') close(r1) pread64(r1, &(0x7f0000000080)=""/40, 0x28, 0x32) close(r0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000001c0)={0x2, 0x7, 0x3f, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'lo\x00'}) 2018/05/01 03:13:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46003) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000}) r1 = semget(0x1, 0x3, 0x100) semctl$SEM_INFO(r1, 0x4, 0x13, &(0x7f0000000140)=""/171) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) 2018/05/01 03:13:33 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76f12c0aad76590ba4fc25cd1163b5670700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0) epoll_wait(r2, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840) writev(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) r5 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x75, 0x200) r6 = socket$inet6(0xa, 0x3, 0x2) bind$inet6(r6, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) connect$inet6(r6, &(0x7f000000cfe4)={0xa}, 0x1c) getsockname(r6, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000340)=0x80) sendmmsg(r6, &(0x7f0000007e00)=[{{0x0, 0x91fd64c6d72236e2, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=ANY=[], 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000002000), 0x2ab}}], 0x2, 0x0) ioctl$VT_DISALLOCATE(r5, 0x5608) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) r7 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a9748a6790fdf0598cc02e2ff974e0945e75944e21bc8755b9bd928dd3e8c1c7333066630c96e99fbb25173a510fee4155b92fad693554c1330733", 0x6d, 0x0) keyctl$clear(0x7, r7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x2, 0xff, 0x6, 0x8e3, 0x0, 0x1}, 0x20) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000780)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffe16) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x0, 0x0, 0x400, 0x7}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000640)={r8, @in6={{0xa, 0x4e23, 0xfac0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080), 0x4) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000400)=""/232) 2018/05/01 03:13:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000100)={'filter\x00', 0x4, "c850ccce"}, &(0x7f0000000000)=0x28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0xfffffffffffffff8, 0x20, 0x2, 0xa7e0}, &(0x7f0000000300)=0x18) r2 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x14000, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000040)={r1, @in6={{0xa, 0x4e20, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}}, 0xff, 0x1}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xf1, "de4b668f369a61df19521951a42cd6148eb832f881fc5131895444ba65df9d8e4f601a081ba414cd2faf7ef5c67ed1bb68c02b7d1db9d60770f5678756c919a17b22dd94cb5459b0d0f8fead603b68d67d78fa0a765e8d3a2a0483daaecdc13b521e6f77101274366b41700a30571fa77a8fae26edc9bc11f3dd9b4d8a13e5f37877888cac07e563d419207aef892462070f201565d3a8f2b947c0a92ef8e3b9eb3d4f0b98cd5a9bb84ef5d8929c8a70c85323324aac0ad182c6fcc7bf7dfee8127ae0523fa7a7d79715b43c74352975d8db2081d4369a7b1e390e7b50cbd1914f4946aaed84d99c1f45b3a146063d7672"}, &(0x7f0000000280)=0xfffffffffffffcbd) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={r3, 0xff, 0x0, 0x9, 0xffffffff7fffffff, 0x3f, 0xa2, 0x4, {r4, @in6={{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}, 0x9, 0x1ff, 0x9, 0x200, 0x1}}, &(0x7f0000000380)=0xb0) 2018/05/01 03:13:33 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xca175a23dfe4f84a, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000b, &(0x7f0000000040), 0x4) 2018/05/01 03:13:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f0000253000), 0x32) write(r0, &(0x7f0000000040)="ee0000000800010100000000009a4460000080006538000000000400000091000000000000000000000000", 0x2b) 2018/05/01 03:13:33 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x100004e22}, 0x1c) listen(r1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x34, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000180)={0x72d2, 0x5}) symlinkat(&(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') close(r1) pread64(r1, &(0x7f0000000080)=""/40, 0x28, 0x32) close(r0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000001c0)={0x2, 0x7, 0x3f, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'lo\x00'}) 2018/05/01 03:13:33 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000200)=0x6) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)) r1 = msgget$private(0x0, 0x2) msgrcv(r1, &(0x7f0000000100)={0x0, ""/231}, 0xef, 0x2, 0x1000) 2018/05/01 03:13:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1f) pread64(r0, &(0x7f0000000080)=""/57, 0x39, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34d, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) fallocate(r1, 0x1, 0x0, 0x40800008) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x1) 2018/05/01 03:13:33 executing program 4: perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_mr_vif\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x7, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000640000/0x3000)=nil) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 97.271648] sg_write: data in/out 16842724/1 bytes for SCSI command 0x0-- guessing data in; [ 97.271648] program syz-executor0 not setting count and/or reply_len properly 2018/05/01 03:13:33 executing program 7: io_setup(0x10001, &(0x7f0000000040)=0x0) r1 = epoll_create1(0x80000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x3fec539bcbc1bed0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x7, 0x400000) r5 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f0000000300)=0xe, 0x800) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x8380, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) r8 = syz_open_dev$vcsa(&(0x7f0000000500)='/dev/vcsa#\x00', 0xd6b, 0x4c0000) r9 = socket$inet6_icmp(0xa, 0x2, 0x3a) r10 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vcs\x00', 0x10000, 0x0) r11 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000740)='/dev/rtc0\x00', 0x20000, 0x0) r14 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000840)='net/wireless\x00') r15 = socket$bt_cmtp(0x1f, 0x3, 0x5) r16 = syz_open_dev$adsp(&(0x7f0000000980)='/dev/adsp#\x00', 0x9, 0x840) r17 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000a00)=@full, &(0x7f0000000a80)=0x48, 0x800) r18 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/dsp\x00', 0x42480, 0x0) sendmsg$nl_route(r6, &(0x7f0000000c80)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000c40)={&(0x7f0000000c00)=@setneightbl={0x20, 0x43, 0x1, 0x70bd27, 0x25dfdbfd, {0x2}, [@NDTA_GC_INTERVAL={0xc, 0x8, 0x8000}]}, 0x20}, 0x1, 0x0, 0x0, 0x400c0}, 0x20000090) io_submit(r0, 0x9, &(0x7f0000000b80)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f0000000080)="fd047d241188ade58dbba043", 0xc, 0x4, 0x0, 0x1, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x80000001, r3, &(0x7f0000000140)="a434be94aff90bc3d0c2be93d71f0d72b1d3de0361240b85b7c4d4c71cf81de7867c06e97ec3e23e2958f97658de7881acd61420b1e38411bd7310a6cefed794e987255fde7fbea3e3e72ac0d69790adcee4fb6172fbecadf0779126c87ade1844ad411014102075371610c54632b6592e474500e31e29fb1b2a32a02b9a6c7c0121bfb3c99674c8330e8b9ab6fe225dec3b47c851fc8dad1b6e0b1c98f68d7a6ae1cfcab17bd5ec801d6c72504251be083892b918dfbd768d205a615442ebf7adaec23d2770e48b12a21f381cb22a9921056b9f5f821f757d823e7344b3c9", 0xdf, 0x5, 0x0, 0x1, r4}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x81, r5, &(0x7f0000000340), 0x0, 0x2a289125, 0x0, 0x1, r6}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x200, r7, &(0x7f0000000440)="0541f8b09f0e158a70df6cb09afcda3e297076791cf498c7f0e32fc444d57e688a0fac26a355f893d4a54cec8d1eff2c6caa9dfdcf29010ad73dbac90ed787e65ff3ee552a9a5f82f583124d266c9f4b09e4ccd1b757f03a99054608aaf4b49049982de2a24daa70fee83088462db7a3eef365eb2a49e071c63a751e2793414561ecc6db96b74e2808690144205858f6b4d02e6a585fc6350b0180e73edf61781e7555a6e7d9051fde0992f111dfbbaed468b6ad3dd6", 0xb6, 0x18, 0x0, 0x1, r8}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x4, r9, &(0x7f0000000580)="bf04c054ab86a4fff04b8e8deb8ba7688cf0735fba2e42633413b1d8194b72db5a4f0c49655f8bdcf2756bb6455802fa5ff90bfd6828d4bef2c7ac0915ab37b0a491d2b3b3f183d7ad9d75fcc08005a6b71c9e5a5d10c0543af849", 0x5b, 0x3, 0x0, 0x0, r10}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, r11, &(0x7f0000000680)="336bcb4b21f76712dd04bfa55dacd9a7196cf532810738122d3a5ef0923b728b2fecda73fcba1a0d20979b6c51", 0x2d, 0x7, 0x0, 0x1, r12}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x2, 0xd9a8, r13, &(0x7f0000000780)="3b4fd2987d08886f8f02abc0f86cda07ecff039bd770c467ef1f45329899c72a5adac2611e18189194f1cb2dbf402188a2af2147bd1dba412335d12dc41743a3146d41cd0ea772bf9301101399de624d87d562a7cfa062d080de3254e455153b485b29f5fca981bd85bde9edb7b905ba8e7bfb217e94d265ef836093a4135a3d85847f18844834881a2c5a4d2dafbca0a8e050a333cd743dfeb08c9973623b35a758913fd27fd5bc2273b7da82380b630e99", 0xb2, 0x7f, 0x0, 0x0, r14}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x1, 0x80000000, r15, &(0x7f00000008c0)="63b6d33967ea1045a7801990ef6452ac98160c8dd72f0189a61a46c262f0dcdf83286ae0f8c95e05dd98202aeade146b2eb3d167a6a03bfde25e7a4eaa0521d2543ab23bf4b3da99532598cdd1f164658af08f7cfb88441bc1e44e239315d90a0c20b940fdf7550820c23c994ab526e30d80c5170bcb1b7fa3036188ea368d0a9d", 0x81, 0x3, 0x0, 0x0, r16}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x7, 0x1000, r17, &(0x7f0000000ac0)="8187630f187665d7a6ececb0933a3279e0ba8a9b8b9974ffb76c2345", 0x1c, 0x100, 0x0, 0x1, r18}]) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x0, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{}]}) 2018/05/01 03:13:33 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="40000000c7b058f4d32810b20432acd2d8f0e48a5b4a0c36bf53a2f28a0416001004000000000000b62d8d47ffe9b5ec87a5b3789602902a22c63195ee832f90b91c", @ANYRES32=0x0, @ANYBLOB="14000200fe8000000000000000000000000000aa1400010000000000000000000000000000000001"], 0x40}, 0x1}, 0xffffffffffffffff) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x20020000000005, 0x600000) ioctl$KDDISABIO(r1, 0x4b37) 2018/05/01 03:13:33 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000040)=ANY=[@ANYRES32=r0], 0x4}, 0x1}, 0x4000) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4401) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/05/01 03:13:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b'}) r1 = dup(r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000001c0)={0x6, 0x9}) r2 = getpgid(0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x7fffffff, &(0x7f0000000140)=0x4) ptrace$peek(0xffffffffffffffff, r2, &(0x7f0000000080)) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000180)=0x2, 0xffffffd1) connect$netlink(r0, &(0x7f0000000200)=@unspec, 0xc) 2018/05/01 03:13:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@getae={0x120, 0x1f, 0x400, 0x70bd27, 0x25dfdbfc, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0xa, 0xfeb0294d5e15b2c}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x3505}, [@algo_auth={0xe0, 0x1, {{'sha3-256-generic\x00'}, 0x4b0, "0718eb3b09a1cc9102336215e45519192810044f162cae8c04aa733b544c8a8303ebedf14c5091cd42e1a5abef82bb90c6ba0bcfb724341e70d0e5ee5bf7cd6c6cd40282722f793d96ac9f9eb3ca43f337b9c79c142050b900656258a63b0fe48df184afefce69d223bd76544eef00f397150f0c7f8ae88c1d7a975bddc471b95229037c3b4bebaed484ebf7d22b1f5a63dfdfa556e9"}}]}, 0x120}, 0x1}, 0x20008050) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(r2, 0x40085500, 0x0) 2018/05/01 03:13:33 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80000, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f00000000c0)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f00000003c0)="35d5", 0x2) 2018/05/01 03:13:33 executing program 5: r0 = socket$inet(0x10, 0x3, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20040, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="4c0000001200ff09fffefd956fa2830007a6008000000040150024001d0004c41180b598bc593ab6821148a7f99a3d0798882b0798000000000000000000bdc5be00021c667b33cd210e1ba6", 0x4c}], 0x1}, 0x0) 2018/05/01 03:13:33 executing program 6: r0 = epoll_create1(0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x3ff) r1 = epoll_create1(0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) accept$packet(0xffffffffffffffff, &(0x7f0000006040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006080)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000060c0)={'bpq0\x00', r3}) close(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x90000001}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/01 03:13:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x2) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)=""/41, &(0x7f0000000080)=0x29) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000180)="480000001400190020ffff7fffffff560a013b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) creat(&(0x7f0000000140)='./file0\x00', 0x81) getsockname$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) 2018/05/01 03:13:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1f) pread64(r0, &(0x7f0000000080)=""/57, 0x39, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34d, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) fallocate(r1, 0x1, 0x0, 0x40800008) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x1) 2018/05/01 03:13:33 executing program 0: socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @rand_addr=0xed7}}}, &(0x7f0000000180)=0x84) fcntl$lock(r0, 0x25, &(0x7f0000016000)={0x1}) fcntl$lock(r0, 0x400000000000005, &(0x7f000005a000)) 2018/05/01 03:13:33 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x1, 0x121) rt_sigreturn() semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000000000)=""/145) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x103}) 2018/05/01 03:13:33 executing program 6: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067bff0)={0x8000000000000000, 0xffff}) fstat(r0, &(0x7f0000000fbc)) accept(r0, &(0x7f0000000180)=@nl, &(0x7f0000000200)=0xfffffdc0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f00005d6000)) recvfrom$unix(r0, &(0x7f0000000000)=""/78, 0x4e, 0x40, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0xfffffd92) 2018/05/01 03:13:34 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400400, 0x0) accept4$bt_l2cap(r0, &(0x7f0000001080), &(0x7f00000010c0)=0xe, 0x80000) r1 = socket$key(0xf, 0x3, 0x2) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x200) read(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/05/01 03:13:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') preadv(r0, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/179, 0xb3}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x3ff, 0x4) preadv(r0, &(0x7f0000a5df90)=[{&(0x7f0000d65fa8)=""/88, 0xfffffffffffffec0}], 0x1, 0x100001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x81, 0x3, 0x9}) 2018/05/01 03:13:34 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_mcast\x00') ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000400)=ANY=[], &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x7, 0x5, [0x9, 0x6, 0x100000000, 0x3, 0xfffffffffffffffa]}, 0x12) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x78b, 0x80200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000100)=0x8c10) 2018/05/01 03:13:34 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/05/01 03:13:34 executing program 4: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) fcntl$setlease(r0, 0x400, 0x1) 2018/05/01 03:13:34 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f00000047c0)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, 0x1c) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) 2018/05/01 03:13:34 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d}, 0x10, &(0x7f000000eff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000000003374515cecc60b3b0396e820f15e5e1282fcbf2190b3591de20d788e06a6b407abff52491a5c580e8a864643557b32a21741555ff686533960399096278ca42e4dc172e32e77ac99e54f4e15e45f8de3418b9a76d74445c05aa930f0db90b33e2b5f4349fb1e28f5e285b02178d27b44dd48cec39cc2e57758246303fab71b3dbf336fe7285742fb1ab3349902742bdbadf951e8e94a000000008add0000acb4709506bfd60078277943814e8973d33287b7a09ecb90bb2d0f331e9087030334c35599ddbc06ff886e8dbc6cebb12b36eb7e6c270586899253168592a5d3f6b3cb2f", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000e1a77d430f3e98a4"], 0x20007048}, 0x1}, 0x0) 2018/05/01 03:13:34 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000005c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000500)='ecryptfs\x00', 0x0, &(0x7f0000000540)) umount2(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000004c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001600)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8) r4 = getegid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001700)={0x0}, &(0x7f0000001740)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001780)={0x0, 0x0}, &(0x7f00000017c0)=0xc) r8 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00000022c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001840)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000001940)=0xe8) getresgid(&(0x7f0000001980)=0x0, &(0x7f00000019c0), &(0x7f0000001a00)) r12 = gettid() fstat(r1, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001ac0)=0x0, &(0x7f0000001b00), &(0x7f0000001b40)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001e40)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001e80)={0x0, 0x0}, &(0x7f0000001ec0)=0xc) r17 = getegid() r18 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000001f00)='./file1\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001fc0)=0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000020c0), &(0x7f0000002100), &(0x7f0000002140)=0x0) sendmmsg$unix(r1, &(0x7f0000002240)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000240)="42b79ea1f142f5bf95c7377f07718ad0636e494c351a69c4398d3ad45a9150868167c2b280fe7b67ceba8ec4babc811db7dac5e6d7913f03fc9ce53dc4bf501acb87294b993c017e962d2217c4d140f6b726c61254ec5b671cf2fb2f1385f067f6ce5e90edd38e5211308ab57fdeeb90291d10360a0e1dfed85ee0159aea62911f22a75bdf0e222d132a88c58834e91939308e908650e8319e56bb", 0x9b}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000000400)="1352d740e95a36fdcce20d2aa70f0e09c2ee4608ad7777a3526ab7efe2e4a4a35fb609e946979164fc1a83ef04f8e5254b58dfb81df522e6b928ba84afd56a239e770a2ba0e19e9b5f20a04042b750921a232073379151f07815808dcea74092a41b09f57e4cf629ff5711e0477c46da63136c6741649c3303257e4ef717c468e29af8537a9372e3fd7564", 0x8b}], 0x3, &(0x7f0000001b80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r5, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x148, 0x4000}, {&(0x7f0000001d00)=@file={0x0, './control/file0\x00'}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001d80)="1cf173bc6f2f16b6e684a0e8d54fda0d691c186577d698c6c94f74457e8d29babbb971599906474bc762b560438355e9bffe23be147f47206c056b8ffccf69293666bebb972d5d2b55e4ca0d4815a716a052080b6b4da9e47da2a4cf1714424428002d191823f6d3358687deb7800e99", 0x70}], 0x1, &(0x7f0000002180)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xa0, 0x4000}], 0x2, 0x0) mmap(&(0x7f0000a95000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 98.229070] mmap: syz-executor7 (7752) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/01 03:13:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000000c0)={0x2ca3, 0x4}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) openat$snapshot(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/snapshot\x00', 0x2000, 0x0) r4 = accept4$alg(r3, 0x0, 0x0, 0x80000) sendto(r4, &(0x7f00008ac000)='<', 0x1, 0x8000, &(0x7f0000ec3000)=@nfc={0x27}, 0x80) sendfile(r4, r3, &(0x7f000013bffc), 0x59) 2018/05/01 03:13:34 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/05/01 03:13:34 executing program 3: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)='proc\x00', 0x0, &(0x7f0000002980)) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) unshare(0x28060400) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/110, 0x6e}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x3ed5f697}, 0x2000) fstat(r0, &(0x7f0000000080)) 2018/05/01 03:13:34 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f00000047c0)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, 0x1c) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) 2018/05/01 03:13:34 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 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, 0xfffffffffffffffe, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, @perf_bp={&(0x7f0000005000), 0x2}, 0xc, 0x0, 0x1f, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x78480000000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x100000001, 0x200, 0x3, 0xfffffffffffffffc, r2}, &(0x7f0000000100)=0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x10000, 0x0) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x3, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) 2018/05/01 03:13:34 executing program 5: mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xfffffffffffffffd) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x20840, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000080)=""/19, &(0x7f00000000c0)=0x13) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x100000001, 0x4) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) [ 98.545343] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/05/01 03:13:35 executing program 1: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x5001, 0x0, 0x0, 0xcc, 0x4001) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) 2018/05/01 03:13:35 executing program 7: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000300)='keyring\x00', 0x0) r1 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="6e8ca1200215e2ad3cbbf0fe9ea47852449f2e8e326845c3e46e520f33399bbd985feed5ced234d26ce5a70c6249f6e80978a0b9c306b16cd53521f2e2d92ed32941c9c48bab4781fa65b0e5944e0a6de98436c2c94390cc877d02de66017820c11ea4ce59f66a4312a1328927702b4c467186c37172e7ee967d767d5a8d9df307926715980654697b4a7f814f2303b5f1339bbb21ae577f896eada2e9d4a827754d83791d1c6566dbd876afc83adbe5d7e2ecdaa2a2db46f703791cf7ad674bc029b35a1a7de5d91722e491b38e3450a5930bf1a8172e1eb96b224303b24d4a3dec5512cc1fe3384ed3d1c972ef6fd54ee3ee", 0xf3, 0xfffffffffffffffc) keyctl$unlink(0x9, 0x0, r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40200, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00000000c0)={0x1}) 2018/05/01 03:13:35 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt(r0, 0x1ff, 0x8, &(0x7f00000003c0)="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", 0x108) r2 = memfd_create(&(0x7f0000000000)='GPL^wlan1proc\\-\'cgroup-em0,\x00', 0x2) ioctl$KDADDIO(r2, 0x4b34, 0x3) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0xffffffffffffff7f) sendmsg$nl_xfrm(r1, &(0x7f0000000540)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000000c0)=ANY=[@ANYBLOB="911f844d03000000000200000040000000000000db76d22247a05784491c3164da45"], 0x14}, 0x1}, 0x0) 2018/05/01 03:13:35 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x8200, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x2e) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r1, r1, r1) 2018/05/01 03:13:35 executing program 0: setrlimit(0xf, &(0x7f0000000000)={0x10000, 0x7}) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0xffff, 0x4, 0x100000003}, 0x2c) 2018/05/01 03:13:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)) ioctl$KDSETMODE(r1, 0x4b3a, 0x4) 2018/05/01 03:13:35 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x1000080, 0x0) fallocate(r0, 0x20, 0x6, 0xccda) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x1f, 0x8) 2018/05/01 03:13:35 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bpf$MAP_CREATE(0x7, &(0x7f0000000000), 0x2c) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000000180)=@newsa={0xf0, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) 2018/05/01 03:13:35 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x800}, 0x8) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r3}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x1, 0x0, 0x0, {}, {0x77359400}, {}, 0x1, @can={{}, 0xffffff7f, 0x0, 0x0, 0x0, "c527ea83969a422c"}}, 0x48}, 0x1}, 0x0) 2018/05/01 03:13:35 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007b6ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x3fffffff8) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00000003c0)=""/174) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000480)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x7f}, 0x8) 2018/05/01 03:13:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f00000002c0)="b1c413177d95e77565f6f9aa0411f074ab22af44b2c346a3905418979c9960522f860700000000000000139894a7c2aba314856d02dc6a44869980c01919b55997642e5147e90000000000000000cabbe1b6f81195ecee06f569e1d64871bd6854d7d8aa29b57caae30fb04f6255918f0948a1d827d4b2db9e707b9dee2e8a4c3d935ad468d7bfc3514439a22d834e3eed1eb4f57d734be6bbc43030fa30bca08e3b7253d7505c398c7f06c8843bcb000000000000000083af6c6b7e66f98ddf8dc2d8b5c37e515fc1f33363823a136ce982ae50acbc856f03a7fb7396424352f62a6ed4abef146aa1573145eb3d9f3116a8e564f3ed777f", 0xf8, 0x200408d3, &(0x7f0000000280)={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1000000000e20}, 0xffffffffffffff48) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x3) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bond_slave_1\x00') ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000100)='ipddp0\x00', 0x1}) syz_extract_tcp_res(&(0x7f00000001c0), 0x7fff, 0x2) syz_extract_tcp_res(&(0x7f0000000140), 0x101, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/05/01 03:13:35 executing program 7: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000300)='keyring\x00', 0x0) r1 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="6e8ca1200215e2ad3cbbf0fe9ea47852449f2e8e326845c3e46e520f33399bbd985feed5ced234d26ce5a70c6249f6e80978a0b9c306b16cd53521f2e2d92ed32941c9c48bab4781fa65b0e5944e0a6de98436c2c94390cc877d02de66017820c11ea4ce59f66a4312a1328927702b4c467186c37172e7ee967d767d5a8d9df307926715980654697b4a7f814f2303b5f1339bbb21ae577f896eada2e9d4a827754d83791d1c6566dbd876afc83adbe5d7e2ecdaa2a2db46f703791cf7ad674bc029b35a1a7de5d91722e491b38e3450a5930bf1a8172e1eb96b224303b24d4a3dec5512cc1fe3384ed3d1c972ef6fd54ee3ee", 0xf3, 0xfffffffffffffffc) keyctl$unlink(0x9, 0x0, r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40200, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00000000c0)={0x1}) [ 100.575262] PPPIOCDETACH file->f_count=2 2018/05/01 03:13:36 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) unshare(0x8000400) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280), 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20}}, 0x1000, 0x6, 0x1, 0x0, 0x609}, &(0x7f00000000c0)=0x98) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000200)=0x100000000, &(0x7f0000000240)=0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24}}}, &(0x7f00000001c0)=0x84) 2018/05/01 03:13:36 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0x6, &(0x7f0000000140)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x5, {{0xa, 0x20000000004e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfffffffffffffefd) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000180)={0x100000100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/05/01 03:13:36 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff}) r1 = epoll_create(0x5) gettid() epoll_wait(r1, &(0x7f00004e7fdc)=[{}], 0x162, 0x401) r2 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0xfef, 0x200) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)=0xfff, 0x4) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x7fff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x8}) pselect6(0x40, &(0x7f0000000080)={0xb466, 0x3, 0x4, 0x1, 0x7, 0x6, 0x1, 0x5}, &(0x7f00000000c0)={0xcd, 0x1, 0xfff, 0x1, 0x1, 0x80000001, 0x6, 0x9}, &(0x7f0000000100)={0x3, 0x7, 0xd2, 0x6, 0x1, 0x3, 0x86, 0x2}, &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180)={0x8}, 0x8}) 2018/05/01 03:13:36 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000002, 0x0) syz_mount_image$ntfs(&(0x7f0000000240)='ntfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000900)=[{&(0x7f0000000200), 0x0, 0xffff}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="d12fd3669ed0089a81bdb214899b1acba64940a9bff32acee20db4fb08b644da7044f78efd96c47b5c9bbb43754ba3cc62cdc20b6c989f8a356e4f4f9769a9290896fa3c6ebd7657bd7b8c33be9b0990cabda622"]) fallocate(r2, 0x10, 0x0, 0x200) connect$ipx(r1, &(0x7f0000000080)={0x4, 0x5, 0x0, "3e865d1513a7", 0x1f}, 0x10) msgget$private(0x0, 0x10) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/05/01 03:13:36 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0x3d, r2}) 2018/05/01 03:13:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}}, 0xffffff0e) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = dup(r0) sendmmsg$alg(r2, &(0x7f0000000c40)=[{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000100)="c7", 0x1}], 0x1, &(0x7f0000000ac0)}], 0x1, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000080)=0x800, 0x4) 2018/05/01 03:13:36 executing program 1: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xb, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013e95), 0x4) 2018/05/01 03:13:36 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r0, 0x0, 0x95}) [ 100.620179] PPPIOCDETACH file->f_count=2 [ 100.700662] sctp: [Deprecated]: syz-executor4 (pid 7880) Use of int in maxseg socket option. [ 100.700662] Use struct sctp_assoc_value instead [ 100.818831] sctp: [Deprecated]: syz-executor4 (pid 7880) Use of int in maxseg socket option. [ 100.818831] Use struct sctp_assoc_value instead 2018/05/01 03:13:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="39000000113bc198b7bb61e1c30500000700000002000000006678ff08009b0019001a000f000000030000000000000004e9000206002d0005", 0x39}], 0x0) 2018/05/01 03:13:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) accept$packet(0xffffffffffffffff, &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004140)=0x14) sendmmsg(r0, &(0x7f0000005d40)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x4, 0x3, {0xa, 0x4e24, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="03d82231e1cae74c57543cd1aa7aa7d28aafc312ba54a38724c6811c4781e45d3e6b16b03ad47d88a663c761a5a6f75c14adadee06e3f475e8d95bd9f9586f0418554d734f67b409bd345bb9550a13864610023887fe27796ed7aa69dc7916c7a90c", 0x62}, {&(0x7f0000000540)="d06a5b5f8986b8bf80865609fa641a0ca70031edbe41137254629b8512bdf7382a13805b81e45521a30b140c94220850fbbe7affb85c5a44bb507dd312f917b5f531280fb5525603799036c77b847ca94b19ca80f44a84c4788b77fb803ac999720b5c04896a9fc583fdc9aab3733789cbb160bcf9172af4e3eb2d12598f16620ee56030da21ebca93e97b3da372e40ee8831f4210786f0b2bd2779a0cb76115803c1fdebfe636c81f79870109103a6c28c9d45fed111743831750ddf47c929c408e7de550e8512c63c87c4a0e23ff65baa7be02be692c0bf2712e755ff214af6727a51319b73252433c6a1136a27cbd9f9bae268f80a6cea044a190fcc46b90d67b06bae08470b1be46f561472a5cd9eb865b8efb45a76616000fc5b69d4deeb5ce757e70385f2fd7ba3d73fbc28631140fea62485b86f7fde9031785b019b5b8467fa4b31376d82994689fb7a3aca6ea45d6bb1ba7fb6e32984aa2eabe872ff79557b6d60717a4a7b0d94acd49adb90947593ff2cda91251641ffa266e776e8d52045574f24d89e89f3e63ff40bf92878da493b4cb3da6e45cb412e00b81e1a5536295fcf9d86feceed3f59b19619e54af8e1626782c14c2d55c2d8f9af2f752d013a046068c060cb41242949dd2848ee4c77ece05998d6be57cf09078932f3f5e88a83e624f3b9e1e2bd6a33ad89336e5f8b67b10a1d96c5f9e6ee959d35d8886e8067acb51514948162b40bfd625e47a032a8062a1b733a3a334cc5eda96ae690e02f1c2a64c0c0e5c2372638c54d2a9445d58cc12588746be56c94835d599c819a797a315db02106f492888e9a1b4dfc0ee7b5d7d5351405c11ac6d8c7d1045a46042d3667cf488a1440604cb2e2f288316f8e9796b074336eb08c482d7cc89a3db2348ef4c1d6670b41d2ebe732c0751bdb1cf3608da6572515c16f6b4c3af9d59e60bcfb6361b2330965db5cdfa6fd457e081bd50fa64e9533065b3d4aab1b31881c63eaf128b7f10a0c623bea9b38d0db871fa70f139c66bd2ab00e069ee14a2a0bad02c76e722206274877bb25ea09920ae6d7a0d16b9378e055058d055c3b89db2d8c053f360a87f23c5fc275ce5d518910fd56899260ba7d35c16b462605313d18e0480afedb257cbc3953d6c6bcd6b1dcd98be3b83bb168712f37c77bc5d158a1e5695f258f5f84506d47048eea8273e71b620a3a16c0d9318bf1dba99a072ec0e3b9947a1a43b084778036cd39fa5e9397d7c034d58e254f380fda4a7f44f5718512645b631ae8ef596e7b7eceb37aa40ec35217ef66437e477b9abab05d028a7609d42042af509bde0fa9a6bb801e179014e80bd0dee1e8cac625226ab5ef7266401d3afb69cde1fbc1b03f0a6e52ad88f133285a57e1834b010ad0801ff05fae30f309dc5ac913e876e0e81c96ddd60b5882bf9022be3562dcf15f49d92f81d5a68e00b5451f0a3a5075e6cea31c9c79b95b021ef43721b17cc3bfd2cdca4981b897adcbaa87a57eafb7be02e59ad5ffaeafc9f7d2aebfb03f3c614a92fba596cb7e91126f6ee1a49d8752e386db6648bb53461414ecca38f5b594e6974798fbafe36cfe12ce4b9fc3920e41a0313a341de3d7b6d02169ef6e1126ec4624c36468bd927c0bc6ea8c62a4102ffc061b0a098e59b7f7ae3648f5f005e848f4c8643fca56aa67e4ed89856799927624e7cf9a0fa53b0988187cd259ffbad8c685e6e8aefc5c412ba4dbcd4e6681f94d7632da837bfb77b1eb6ec45bede14efd477f6f683e6a3d43d8b60b8626bbad0360dd5488282fadca24602360b6868d53d9397d0ac5b905fe0b0509da46cd51e4f4917bf52333cba04c44e56bb76edb16f78d92715c1c1b66630c4ca5948b59dd6148a5550e6ae66a85ac1d8101d81e929dad6e10c1d02f2b267ae62945f35579d3466827021a02b4747eb9f9c2dcbea4677b87f16dde06414c8cbec402e66fb834ef754254277b488fa6d5e9974f8eb921824f1cbefd339c6abdb624cdfd9e230e5f4810f953d47cf62253de79f178adfb84593f0db94c581b8d5d74da986c20002a6e69e117839960df653f01a0b1371891540429e8eb8dff98a39f93fa197c5e5db72d848a818063a4a617bdab777ad298a725e686d4671b59da332aa16bf2fc1ad17747a4bdab9b5450c64673ce27896ab174cac78039983419da2c4694a4f3fe1188eba4aaeec8d13a3c44fcbcd44b44aeb6e09d01bd9c0e05147625c1889ff8c0bacbb40daea174072d35b48bb98ba24bbf2159240a52fc9cf5ad98b5e4adf6301db0f48e648e036c35731f22e75f89d468ec57290cfec4f4a0b875e94b1e20d68a0062052802c9506e96c0a0b939ed87230e0eaf10c72f6e83fc8cda54a8c022090491abf34c99fa177f50e933b9c9cde93358c2c62183a9a6c1f0dceee6b6d79f4312a616810132e25b71dff52bb01ddb67f3e5cf2934716380a1e1fb7b36853bbb0a0a456d5da9ca8bea1edcd0c71b499980417c1cc648b647b9b19274ec1700edee351ab00149e02b639634572bd52821af899b3520cbfa58cca8a5e7137a56afd44fa8a67a9e0984f50d1a8bdc9d1dd53cd04fba961f90ce3e4a330725c81aa2684efd1c6069f305b51318f80f50ff150907d664bd0a3de8d2c7ec96d02a63decf23587a766d537c3afc8f1e1b00f5d6b6f2996997ddb302c4f41778db7f07aca8076541d430bc0f939ce0d8b09222a62bc878344f7ef4e9f0ae1201ef42858df46924cce4b0606c0b1f77f206e0e3e923bcd26e22c3301ad4dacc8a21e0dff3361d3744eb7d7c7370a5345a7ea8456d5963e2a34fc545d8cb2a04e4a10261f2d34c65760f2e08a30f6b037dba433438fe966503238277c81a0d1d2c28e804ad7e0d379e60a4c2a7c057ad16ce1b14ba3a3640a80d7624788783a65ec595b64fa548fa7a9a5fcdab1a03b1474b17943f9b624f315a1a21f39e616b6832fa119866cd33f450addd4c45a92ccbbe5bbea186df5a46f693849461b81f23c986a8a3c2a4933ac58350a1a70a41574844f53b6f08cb9c8440899a00dfe08d3f93ec9a81a5bb6aa3c412afbf994f6c17826f94be55a37356f8a6d1d12c3cd9997b6dd6a3da79ec3b7ca4a965aa29b44d9e63eeb1febc2159da6e0921ffcd6e2224a1d877883ad5da68364f3dbc2a466e9acd371c430c0c398c35f26ccbc35520f8b8a7628166abf3ae6c16797463f26bc40070a1f41394d4931a958d6413c39fc357d5d4e1e30efd4b01c8b15dc6d6fa021b6d60443ecb481776b384af4e63fe6d6e375040c751eaffd196587caf667c90fdba2574722eec0dd07f8d057ee7cc86d29e49d0dfaceb24960c127b4222838c93a1e9d2ea0a4d16e596fdd81e18d2bf499ce6918f5b90d6bee82a960f4b08f1a8482d6dd9c3f6bfec1d4a5cf154c1aee4c97b07bf362a9dd58ea72b6bcd1a5d79297ad150418a448240f9e2a075343234c7d3ab7203dd49fe6bf4ea143c3a988066de8a3f26f6795587615230f9eea17d3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&(0x7f0000004700)=[{&(0x7f0000004540)="310576ce792c19d32f54f997cfa6f39085b79ea836ee5331dd8250932cb3d23c5e834ad139be366f2eccbcd23b1c8f26f1230b0b9527a51c3cdc9d64c1fe46e3fe07bf0218bcc3444216ec46f2474199ce94c2ef2a85baf9e4ed2d1f2749e5a17bb6292e11acddc36d307a0fd4c0fbef9c0b9cabd09f892d97f635a91a184ec4fa021538e712b0c379606ec0be392d309ff2f93dd76f118ae809825d5ad54ac1a85f5b8c031e9d6601ce66d95d5f7e1b3ba34d941b90c57253cfc7fd66962bc18eee8fe272e60e8a67fb3d12", 0xcc}, {&(0x7f0000004640)="cd278af933ae2341712a08763b53f82b541212c9ca6605ef2e813d5128b6c30970b7d67499e9ff0e529a69736ab8f3ebbc4e2af43b360ee60b075edc97c2bbf95af5a3e12a73c04e6355a96e0a7a805ecbf60933ba841c71737e6105904d599950102846141c626b5379e9ad24eb3a9c63b786f1b62007aa852341c4aaaeaddceef197517cb99d47aa148183a455c270c047f10d38bab041", 0x98}], 0x2, &(0x7f0000004740)=[{0xe0, 0x116, 0x4, 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{&(0x7f0000004940)="33881a050625444f8188d926851a2e76904f5d14c27b5e6b95b73407774c893da68a87a90204003a0187bfe487757eddc60f3e20aff44f921b69d82395d121415323490d034276e98972f1ec5da99f5bd2c3d62f239cf9ce489e3f1fc960abb32eff6d499f4550d8c3507bf08a7d6a4f9288aca7fc3e5007e87263012718172ea276a7fca7e51da21695ec8f2fe43bd22847941ffea4491da3bc6aa4e640e23c7b3da8f90b0cacd15a199174", 0xac}, {&(0x7f0000004a00)="2e027f0ee484a52be38b4c012081df45490cc54873f69bd2c6", 0x19}], 0x5, &(0x7f0000004ac0)=[{0xf0, 0x1, 0x1, "d4be6fdcc1a60f5830354c181c9b07837a02c3eddbb9137b12ae9176e797f9b24456306e07caf00b30f3cb8eb444235645f5212db7a158f8a6c87121981fcdb69fd8c9b1d9db1e99fde31134c1b8cf4664b8872a1397ed13ee6ed612fe4749c55ba33c77c1acb42db60d51e4050890ded9ed387d1029dded1ef1c84820bc2e3902266cb148499981e65e3d0fcdbe3ed7b191919f95a566a444ed20d96f3f062de759fc144cd5826eefdebda4ca191ff27967c95ebbc6e5cd2fc511de8231f6511f1428cfc6303875ef789223b531417f0dd29ab1b0430f2f6a3a8a27"}, {0x1010, 0x102, 0x3, "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{0x110, 0x1, 0x2, "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"}, {0x38, 0x117, 0x2, "4e1ccb8500fc04e7b0ed7cbbd0f011f709e3c09391c3ea253d2cad9a51011a7e3a4368eb68"}], 0x1248, 0x48000}, 0x5}], 0x7, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f00000019c0)=[{{&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001900)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/05/01 03:13:37 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f0000012000)={0x0, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file2\x00', 0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000240)="242292a463f2d53bdb2c9f8bd04dc32b2454104acfa090a906d779f187f2d834c13d479627b85e599230bf147a545d6e6f486b6584f23a43ac70c054d19fa85ca9e6e2dffd2c4632ac179cb0915d8b9362d9e04898ea7a79234298ec480152aff8ec381d14b90cf34902307e2aa109da8425761d9295ed64e5d7fadbed36b4c56a78196bcdfd8e5a44f53eddf98465f0d56ba778f9cb1a5faee241f197ece8ee2c384d41a3b56c1ffdccd10487154c514cfc6cc82e3ee584a5c7ca2f2fb059ae9b08996996f5d9ce6cb1ed9448745ad1a323afbdd64b2cfcf8fdfa6de9022bc786b1df802b3ad66f69d2028a4870047b7963086b49617419f827fb2d94eddaa38fac7525fd0bc6f11730741bae4bc05d0a8e0468edd5b03d90b2054ab586ca6d0f33055fad24321fb34e7951195ba5b3d231b8e5845643aa97258a947c521420c0b3820e9308417930cb25b5d245eb8f17beeab7bb7d1b0aa67047cdabc2192c219d4c3320e847b305a249617083cc3c3b5f7ecc4cf6511c46835d50d86b34ab853ba8259dd248a4c9dbd0d7f2988106babd43f7cf39680cc03e831e6abb5c1bb354bc0639ecfe7de2e9f5aedb199b399ae8bdbc454ab1dfb5401024fab18320fc3c10de76a6a987dbd60db66ccee16f57806d8c560e74254c98e65de2bb9f8d14411769e7c24fec8ea5e1230f3443d10482016eedad5ff91d1c1fc8440968f70f915bfc38edcb234c8abc4a34996daa287666cd73362c654617d127cadcda5e9fc588e55063342d78e483521be4a84dfc4875c79469bb83d147b1c76540f70ff7f34fb1f75c8312a3ed792df1ecf28b146699df0ac83fbbf53ae4848828590fb1aa634ea990b9f73646fb181a6eed3e8132e81bd4b0924d8b7e93d05348b88e7983f6a685aa50e44c0698d7a436daa3f4f1a12d18d815f5148a30a2779bf42aed9c9c4023166c14245dee147cf54fbef5949d55f0b46521c07bd53eaf2dc99325d205d176523efae2e6be3bc6048c08457259a374640a8f5fd6b2faed21934ce770ec3a89e568b91b8b75dfe147ac75f9bbb910340122fecfd0977910f823700952c4a4245acc5dc5ef20a6dd905ab5f37c598a3a1e7170ea17baecfb8d4809b2c1e0fdc24d04981633ab1a9c25ae7e814f825f317d5f2d2a72516d5546ab2effdbc8a1016bd92455d4d2fa3869bc7173ff5f98126b757b399e1b0d1bcb9081388a8b96ebd0b957ec6a5593cf4885639eb512502359ce49aa3c90b09fe4dcfd718691954007d0469c04cfad2cf8fc8abf32687bfcc855e709d79a1429b9579a5776ff34365a5146c13a4002e8622a0ce9d85357be3f2012856c2a9ad69622715c41c7be3e37686bc40adc46c27c6a05f2a49f52c8c86e857e403697a6faaf1243ee98f775bd08d46b30aea4936e284e092b67bc74f2f229f89ea9df9b3d625fcab5c2f3fd337f05e7c57f7293ab31be58c60f0aefd539819dd6131b5861b157f1045bd030e4a54d47f8ce27bbdcfca08a204e360b37725131fc908ed53bb2c3bf99b86a218169eed30c9661a19917afb1004ab64e6164f741759c1603a061cb02cffb9886de8fc206f6e94fa78875b9f89e57ffcd1735ff6fbd912070aaa72528269b62b35886462d2d8fac954732d845e74d26fffb8ba18e4ecc35ed2308f37e0fe360d780daf8d583058b011c446c01f05609fc76154681a6bec82b4172dbb64c26fde87736575981844508c4d4a3a3445d9c6fd185f3ea58da308f7a0ae488e94a24fc18acbb8b1617dacd809da403e41cb1cf8bb21d5e9bd32540879915eaa56b8bd2e0071686e7b226d5ebfc57f3670bb2a763554080bd032fa05c3e57905e98865c2ed01c675c11d91fe469f7c94ba8d0343b730423faf2bb484f29e410765ad81c73f18edca6dc72d581b0ab7e79aaed6b447f39bf6b85a759c409210275a56e101bbf2ae6621c7aa75e5655485c5a36b6f74f7ad9c1e3e4ddef92287bd89b194dd2af4b321bd82d451e282975ab86cddf1386b1b97e9ae4f3407631b40e884f91d920e0766049049eaa947bf3dea8f6cc4dfc1497f0902057919e7df68d8741dab5ce01b0d6398e10b1a51091c89c4a56b7c0e094ea322429e5c1462935da9ea33f1722f8ba0506298b05ca16f16447ed52ffb692252b4194251bf41b0218530b20d173579e9ebb886a9482ee3efd29caf3f38c83b08189bcf75c5899bb264aea10ce194a5d04c5ac0a6131fb30b0614ecab34f5c9ef4b7d3cff6ade662421d8d3c0fde34d19f8629709d320f7832cecb0e9ce92c858677af38e17a61406ca720eb4967ff3edd18528b8261e7117f94444a9d5c00fa7d74db59b54759a32c8b1a5c449772a7e89ec1d98f1c48c90fa651c023e048c3a9ae68f7e1e7c22d15a74e490259bd50e03b7d0af02732fec4d7b0f6d0625512774da5ff76974bee762ed55b10020b804037a9cd4a961b4d8c545910b53ebf41f6a938b8d7ce372d2b50a3ddfdee0d2396c76b5cbd072d765bda9a2ee1a571c5eff32a317f83d9f9513cc7c74bd43997b12c5ed8911ce5710c15ca206652191666cafcfa464bcf153be5a1004b4c0e08f5894e909b009df758951b7003b971248d9440b7eeea1a4655ad79fa853e667479c2387173f991021311a9405a6d7a07f7df0ec38687d87b0405afd22522d0dfac5b63ac90d5e26df3140a762bca24026e7e7591e313c08097dcc3156604b912d39d5945507f93017460c68e616891656230edeabea093a3a22b1a424eff8724357f3019a360606c1b81ecce82c1c443f73900872bf29dd86dd4f26f21b6c4718d1fabfb54bef3a5252d2525d6eac3ee641d273bf5c56eb767da26085ce75a976f3bc860e14c79bdfa0a63298fb76da8078a07e28d7215b6c5edb3bb0f5706bbc98e9dbfad726281f01d8ac3dce2c5c9b809befc5687a96cb3e7ca9822172953a4777ba20bd8136b5f929c61e1df37402c1f6f10d7c4357896fcd53393fc73762bb620458104dc7f8d42ff79b0186492b60de753658ffcaa561f327ab4b20c18c37f4aa24674c6d5a4cef8a25fa9d352696853bf042a9109b8de24d98f752729c81a89d7c2df4471e1e5a67664c2a3adcaa76d4ff236e1d51f019dd56c953a31eb8ca08a1cce19c6716d3ab72c7a850d9ce5b8119405a1cd143c6c35358100a25c49c583e813031d6cb21e8fcc22b042e669786043ae62203040896abc4991ac8c25f7b7583e8f7d5eb89a4ae9a4ab0345d833aa48a47a8f64485466834d074de38595f80ac071da8d76e4831d656a7e086f8e1356f861d8afc6799ac6e762060161d6099271d436c00cf780d7e1591ffddc2f527042053fbb02709a50ee02ce07987b2c17043b9052312bb6d904c1636956e89fc85afe2ebc550a4b4ee9b016bf14e678704a0109bf204099cdcec872e2c07a90ed158902bb45cf44ef6db1c8dbb7f8eec0a222e99ed34e28930199b4bd08d177c2dd25991e5be02cb5cb371c6f0218e1498439f5e7c942f843e69d3110fa502612f4491dcb214060dafd5a3169ff9149e7777395e21fb297ff5a846f21d2dba896a9949bf930c88594853484e03faec9dfd6b0d681f6ceead24eaef4dc7a0fb657ebe132a979fbe84971c9e18376f1d70aa91195105116d7274890fe87e40cc1eaa798dfae7fe6053ae2d7f79db36be2d24a9d8706d5eb50848ad5c724299ccbcf01293b10e71554673179c85bc53c109ee9ffff4a1f2cff51bd960a580f7a099e2cbb007e06ec3a0ddfbf8bf1071595122adcef4b4618e62e14b3681f7d103cff1ab7b4f08ab962b0f6216ce95e6285680181e99458a7b02326aedee84ac7d0b3f51ab8e57407e1240678c56bdd4e537c9e5db3db1ed59144195ded2956567e70462e90151943f6aa4fff61b15a9c969bd8caeeecc4c3a009ad4fc399bdbf967378802b7307f9420c27834d89aaa99d87db1a7681a0a62c483733ff2c4d8fa0ffc1acd0d81fcc3a800c7f9a817d042c8471b153a0e3302763cf7f66c63c8886ddac7625d17d864c5828eaed484c67f5d4eec50591cd0fb227eb24bd601613af91356acec78f3fa899163662ed1ce0f40a5e7e87f4aa32fff81335bfa08f7084b5187964489e85af4c590a7a90ed0785c910064977628a09a0775dc7fa7f1a6b8d74038cb5c5e0decd901ab5c9f587a3add45078c1e80a904409161f4819b0d2c76e413deb05f2f79f25f4b6766377ded4ee866de9102ae0e6e66ae11b537d16ae7bcc1908e56a237bf52f1c020fcec6c9714feeb155b311c472c2e1212beb8aac24da8534bb08b30ebb762b7a92ac7f3895621fffc2308c43a6db41565b216b7bad7439d161cc5bf87f53a302452ed82439b793991a170f211e3e9095d2a31721ce8e7d74e1440a25bd01e96658856ffd50415945841486a6dd970cbf23f5fe9f698abf355952a3385c6f05fd0edff286420becc4957a12f6480b12dcfcd237e0eb912800ef937c71c2f4b93592667a2dc6ae89b55f75adf7dd57915f9caef22d62efb5c95d67c4ec776efb7b6662edb62bfb0961a1156468a2583ede66c156a4d70f615fd73c72c1bed172e4852a4fbcc66d8b5c180444b536304cc5f16c160b90ef0474d64b38bfa6715be830e88f418a6b185f20cb98372e5d4e99134bcee0812640796ab76308e6dfab4083b1548c2d0d6fdddc6b2cd9bc995e7642625f75534e489306a35493bb6b461fa4af9e0ad9615058a6f31175556d7cf958c49e1f53caccaddd10c25f207fefeb32683eefebbc7a4138814db874809aa626eff9e87e7cb5603ec621ad2a2b21b668c17dd9b9df0b5fdc869ada6c5b9c528caedfb43212e40b91d0fb1e76e28c8fe12957a9913e310c3117f64bf029bbf5be184427a4ec80073cabced5e2caa0dec79282e1f2678083d80f8faf1135cf128e15f42221f9c299a049af7b9e05455abe5bcbb5235f040c92d73586f77e72015409df68352ab62ae2c8509dbfb1c039cd76362612d96667fedfebaf1d6e6cdb039c7603451620de40ff992952e3274420b6f9a231f9e72984fbfc6d1f0527c5f05679c2cd6af974d0d40b51ce730fc1ed21374efbc13759bee78a3bfd9d87999cbb5d1ad6f26a35c2ca6e06a4716f8bc81f8e106f427b2160efd5352102a01bd6bc1463ca70f1364aeb90082e9ffb2d53a5278e4b9d7c7791cb09c7896b817dd8d43c2a4ef3b16d2c387e1a2d0f5de18165d3196bc6acfe23a1f1195c07785e33f84a25380eb312503c3cb34cd98f137b2d169469fe31041bc251ac6cee89c3d3c531ec6bb19cdad57b48eb1f1632ddf1819c362e0dbe5814b240f786b1e1422df63bb6464c60f49f0e48f87ab0b40468cf37a516bfdf159f90c02df551105ce8c0a39816c8a2c4cec2cc621e19e9d23df152a2ff4f78c2f3a5683c8190c18d05775bd0b29358bf65f7bdba3f92eaadef40123f2f59c71279148941821b38012e042dc83d00350da4f6a730ac5886b8822cfde885ee528b015a029d64f30b82d797000f36afbbe5d9c4f7bb14cd4224cd2a4941713a4ecda276c54da18c153e90b31b7bdc9331831be65ec533d08b252c76de168c9e4b58603dadd487aa09b6a5208426e337748a0fe50012994cf3aac772e835e2b350ec949df4b134e780b602741694111e5f70ca3c707cd78da5f284509febcb771179617056b446bb68bf8cd036ce4913194f280fd1b6da1241c26b849fccf57858910b9659392135a6721dacf7dc9196c61cc16e65a3f8952fd7ef6ba196ff964b7bd35d72dd98ee2b78e83114739c", 0x1000) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) 2018/05/01 03:13:37 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00000000c0)={0x2, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000040)={@empty, @multicast1, @loopback}, &(0x7f0000000200)=0xc) r3 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x7ff, 0x80) ioctl$sock_bt(r3, 0xdd17, &(0x7f0000000280)="fe") ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0x3) openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) 2018/05/01 03:13:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xfffffffffffffe28) write$binfmt_misc(r0, &(0x7f0000000040)={'syz1', "168fc58a7eb2411379ddfe1771181a5ee88ff5344af163290fa1eb4de08a2e39b2d6909b164d342703ceb785b043f7e476331a9f2d83db3701560b577ad6"}, 0x42) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000447f70)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/05/01 03:13:37 executing program 5: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) recvfrom(r0, &(0x7f00000002c0)=""/150, 0x96, 0x2000, &(0x7f0000000380)=@nfc={0x27, 0x0, 0x2, 0x1}, 0x80) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000000), &(0x7f00000001c0)=0xfee2) r2 = dup(r1) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000080)=""/180) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000240)) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000140), &(0x7f0000000200)=0x68) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0x401, 0x4) 2018/05/01 03:13:37 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x6, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000787ff3)="6e65742f616e796355a1743600") seccomp(0x1, 0x0, &(0x7f0000000000)={0x146, &(0x7f0000012000)}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000003d00)={'team0\x00', 0x0}) connect$packet(r3, &(0x7f0000003d40)={0x11, 0x3, r4, 0x1, 0x19b8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) 2018/05/01 03:13:37 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x9) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x101}, 0x1c) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000080)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000040)}}], 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/42) 2018/05/01 03:13:37 executing program 1: unshare(0x20030800) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000040), 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'yam0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = fcntl$getown(r0, 0x9) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) bind$rds(r0, &(0x7f0000000080)={0x2, 0x722c}, 0x10) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x7, 0x1, 0x9, r1}) 2018/05/01 03:13:38 executing program 7: socket$netlink(0x10, 0x3, 0x0) 2018/05/01 03:13:38 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10001, 0x480482) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x8000000000000008, &(0x7f0000000040), 0x0) 2018/05/01 03:13:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000140)={&(0x7f0000ffd000/0x3000)=nil, 0x3, 0x7, 0x90, &(0x7f0000ffd000/0x3000)=nil, 0xfff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0xb323, 0xfffffffffffffffd}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000280)={r3, 0x4, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x1000, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x1d, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00c3e53a7e0244f42b189a"], 0x99e83c21159bf33e) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000000)=0x5, 0x4) 2018/05/01 03:13:38 executing program 6: r0 = socket(0x1e, 0x6, 0x100) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002580)={@multicast2, @broadcast, 0x0}, &(0x7f00000025c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002600)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000002700)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000002740)={@dev, 0x0}, &(0x7f0000002780)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002dc0)={0x0, @dev, @local}, &(0x7f0000002e00)=0xc) getsockname$packet(r0, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002e80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002ec0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000002fc0)=0xe8) getsockname$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003040)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000003080)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000004600)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0xc169294c2c3f6d4c, &(0x7f0000004680)={@dev, 0x0}, &(0x7f00000046c0)=0x14) getpeername$packet(r1, &(0x7f0000004700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004740)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004840)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000004940)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004980)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000004a80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004b40)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000004c40)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004c80)={0x0, @dev, @loopback}, &(0x7f0000004cc0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004d00)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000004e00)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004e40)={0x0, @broadcast, @rand_addr}, &(0x7f0000004e80)=0xc) recvmmsg(r1, &(0x7f000000c340)=[{{&(0x7f000000ae00)=@l2, 0x80, &(0x7f000000bfc0)=[{&(0x7f000000ae80)=""/104, 0x68}, {&(0x7f000000af00)=""/154, 0x9a}, {&(0x7f000000afc0)=""/4096, 0x1000}], 0x3, &(0x7f000000c000)=""/217, 0xd9, 0x7}, 0x9}, {{&(0x7f000000c100)=@generic, 0x80, &(0x7f000000c200)=[{&(0x7f000000c180)=""/101, 0x65}], 0x1, 0x0, 0x0, 0x401}, 0x5}, {{&(0x7f000000c240)=@can={0x0, 0x0}, 0x80, &(0x7f000000c300)=[{&(0x7f000000c2c0)=""/61, 0x3d}], 0x1, 0x0, 0x0, 0x7fffffff}, 0x1000}], 0x3, 0x2000, &(0x7f000000c400)={0x77359400}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000c440)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@loopback}}, &(0x7f000000c540)=0xe8) accept$packet(r0, &(0x7f000000c580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000c5c0)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f000000cbc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f000000cb80)={&(0x7f000000c600)={0x580, r2, 0x700, 0x70bd29, 0x80, {}, [{{0x8, 0x1, r3}, {0x12c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x130, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5a0}}}]}}, {{0x8, 0x1, r12}, {0x174, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r17}, {0x134, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r21}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}]}}]}, 0x580}, 0x1}, 0x10) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x1, 0x9, 0x8000, 0x20000000}]}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) read(r0, &(0x7f0000f92f88)=""/120, 0x78) 2018/05/01 03:13:38 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff, 0x1000000, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = semget(0x2, 0x3, 0x62) semctl$SETVAL(r0, 0x0, 0x10, &(0x7f0000000000)=0x1) 2018/05/01 03:13:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00'}) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x40) membarrier(0x71, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000300), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) 2018/05/01 03:13:38 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x4, r1, 0x1, 0x0, 0x6}, 0x14) r2 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000001c0)={r2, 0x7fff}) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000100)=""/167) syz_emit_ethernet(0x56, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "6328c5cd4b601a16b0b29a339cbdd8c76492d94405e86ee297ced571bf12e001a8e0edee037b4a15e43b711c1bf34419bdb00c3342326a7c0a24104b57647bf0"}}}}, &(0x7f0000000080)) [ 102.243934] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.250849] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/01 03:13:38 executing program 7: getsockopt(0xffffffffffffffff, 0x84, 0x40008000000007d, &(0x7f0000fc9ff8)=""/8, &(0x7f0000000000)=0x7) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x80000000000, 0x0) accept4$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x1f8cdbbe0e086c0b, 0x80800) [ 102.299801] rpcbind: RPC call returned error 22 [ 102.314076] rpcbind: RPC call returned error 22 2018/05/01 03:13:38 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x13, 0xf, 0x6, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=[{0x10, 0x29, 0x3}], 0x10}}], 0x2, 0x0) 2018/05/01 03:13:38 executing program 3: r0 = socket$inet(0x2, 0x20000000004, 0x9e) socket(0x15, 0x80005, 0x0) r1 = socket$inet(0x2, 0x80000, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x10000, 0x2000) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000000c0)={0x4, 0x69, &(0x7f0000000040)="cbdaf2423cac3d8c3eb977a97db2015fe096649faf5d2617f8bec2edf195eeb31ad98ddcae6123ac02f65dca11be52558b6255ee7848990c08d9d2e9e228c1f500bf03622703264a32e3b26896d310d22d8171567d14fdc626dd044aa2ff58495e09fc6fb9bf9c4651"}) close(r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7ff, 0x8, 0x800, 0x2, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0x8, 0x3, 0x8000}, 0x10) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/05/01 03:13:38 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) r2 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_opts(r2, 0x0, 0x7, &(0x7f0000b5f000)="0702", 0x2) 2018/05/01 03:13:38 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff, 0x1000000, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = semget(0x2, 0x3, 0x62) semctl$SETVAL(r0, 0x0, 0x10, &(0x7f0000000000)=0x1) 2018/05/01 03:13:38 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x80) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x10000000, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140), 0x10) bind$alg(r1, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) chmod(&(0x7f0000000180)='./file0\x00', 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x8001, 0x0, 0x0, &(0x7f0000ff6000/0xa000)=nil}) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x9, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4}, [@call={0x85, 0x0, 0x0, 0x30}, @exit={0x95}, @jmp={0x5, 0xd0, 0x0, 0x8, 0x7, 0x3aa8c0d4cac1a19d, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000300)='GPL\x00', 0x100000001, 0xf7, &(0x7f0000000340)=""/247, 0x41f00}, 0x48) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000200)) close(r1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x3, 0x80000000, 0x8001, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000001c0)={'gre0\x00', {0x4, 0xd774, 0x7, "eef3dfb9f566", 0x7}}) [ 102.647869] rpcbind: RPC call returned error 22 [ 103.222340] ================================================================== [ 103.229748] BUG: KMSAN: uninit-value in move_addr_to_user+0x32e/0x530 [ 103.236307] CPU: 0 PID: 7960 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 103.243119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.252447] Call Trace: [ 103.255013] dump_stack+0x185/0x1d0 [ 103.258617] ? kmsan_internal_check_memory+0x116/0x1e0 [ 103.263877] kmsan_report+0x142/0x240 [ 103.267654] kmsan_internal_check_memory+0x135/0x1e0 [ 103.272735] kmsan_copy_to_user+0x69/0x160 [ 103.276948] move_addr_to_user+0x32e/0x530 [ 103.281163] ___sys_recvmsg+0x4e2/0x810 [ 103.285117] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 103.290456] ? __fget_light+0x6b9/0x710 [ 103.294408] __sys_recvmmsg+0x54e/0xdb0 [ 103.298361] ? kmsan_set_origin+0x9e/0x160 [ 103.302572] SYSC_recvmmsg+0x29b/0x3e0 [ 103.306436] SyS_recvmmsg+0x76/0xa0 [ 103.310043] do_syscall_64+0x309/0x430 [ 103.313907] ? __sys_recvmmsg+0xdb0/0xdb0 [ 103.318032] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 103.323198] RIP: 0033:0x455979 [ 103.326363] RSP: 002b:00007fe4f6195c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 103.334047] RAX: ffffffffffffffda RBX: 00007fe4f61966d4 RCX: 0000000000455979 [ 103.341290] RDX: 0000000000000003 RSI: 000000002000c340 RDI: 0000000000000013 [ 103.348892] RBP: 000000000072bea0 R08: 000000002000c400 R09: 0000000000000000 [ 103.356140] R10: 0000000000002000 R11: 0000000000000246 R12: 00000000ffffffff [ 103.363385] R13: 00000000000004e3 R14: 00000000006fb5e8 R15: 0000000000000000 [ 103.370634] [ 103.372236] Local variable description: ----addr@___sys_recvmsg [ 103.378263] Variable was created at: [ 103.381964] ___sys_recvmsg+0xd5/0x810 [ 103.385832] __sys_recvmmsg+0x54e/0xdb0 [ 103.389774] [ 103.391383] Byte 19 of 32 is uninitialized [ 103.395599] ================================================================== [ 103.402932] Disabling lock debugging due to kernel taint [ 103.408356] Kernel panic - not syncing: panic_on_warn set ... [ 103.408356] [ 103.415699] CPU: 0 PID: 7960 Comm: syz-executor6 Tainted: G B 4.16.0+ #87 [ 103.423819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.433149] Call Trace: [ 103.435734] dump_stack+0x185/0x1d0 [ 103.439344] panic+0x39d/0x940 [ 103.442526] ? kmsan_internal_check_memory+0x116/0x1e0 [ 103.447778] kmsan_report+0x238/0x240 [ 103.451557] kmsan_internal_check_memory+0x135/0x1e0 [ 103.456639] kmsan_copy_to_user+0x69/0x160 [ 103.460853] move_addr_to_user+0x32e/0x530 [ 103.465073] ___sys_recvmsg+0x4e2/0x810 [ 103.469044] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 103.474392] ? __fget_light+0x6b9/0x710 [ 103.478349] __sys_recvmmsg+0x54e/0xdb0 [ 103.482303] ? kmsan_set_origin+0x9e/0x160 [ 103.486520] SYSC_recvmmsg+0x29b/0x3e0 [ 103.490386] SyS_recvmmsg+0x76/0xa0 [ 103.493992] do_syscall_64+0x309/0x430 [ 103.497862] ? __sys_recvmmsg+0xdb0/0xdb0 [ 103.501989] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 103.507159] RIP: 0033:0x455979 [ 103.510325] RSP: 002b:00007fe4f6195c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 103.518013] RAX: ffffffffffffffda RBX: 00007fe4f61966d4 RCX: 0000000000455979 [ 103.525270] RDX: 0000000000000003 RSI: 000000002000c340 RDI: 0000000000000013 [ 103.532516] RBP: 000000000072bea0 R08: 000000002000c400 R09: 0000000000000000 [ 103.539763] R10: 0000000000002000 R11: 0000000000000246 R12: 00000000ffffffff [ 103.547014] R13: 00000000000004e3 R14: 00000000006fb5e8 R15: 0000000000000000 [ 103.554683] Dumping ftrace buffer: [ 103.558206] (ftrace buffer empty) [ 103.561890] Kernel Offset: disabled [ 103.565492] Rebooting in 86400 seconds..