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 '10.128.0.47' (ECDSA) to the list of known hosts. 2018/05/03 21:02:00 fuzzer started 2018/05/03 21:02:01 dialing manager at 10.128.0.26:43959 syzkaller login: [ 47.363410] can: request_module (can-proto-0) failed. [ 47.375197] can: request_module (can-proto-0) failed. 2018/05/03 21:02:09 kcov=true, comps=false 2018/05/03 21:02:13 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x8, 0x4, 0x100, 0x30}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xff, 0x2, 0x4, 0xb595, 0x7f, 0x2, 0x2, 0x387a, r1}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x5, 0x6, 0x96c, 0x7, 0x7, 0x100000000, 0x80000001, {r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x6, 0xe9, 0x4, 0x4, 0x400}}, &(0x7f0000000280)=0xb0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000002c0)={0x5, 0x6, 0x6, 0x48, 0x8, 0x3}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={r3, @in={{0x2, 0x4e23}}, 0x1000, 0x3, 0x10001, 0x400, 0x8}, &(0x7f00000003c0)=0x98) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400)=0x400, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e20, 0x7a, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, 0x1ff, 0x8, 0x81, 0xfff, 0x10}, &(0x7f0000000500)=0x98) r5 = mq_open(&(0x7f0000000540)='/dev/hwrng\x00', 0x41, 0x21, &(0x7f0000000580)={0x9, 0x7fffffff, 0x5, 0x9, 0x100000000, 0x0, 0x81, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000005c0)={0x1e0, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000600)={0x9, r6}) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f0000000640)) r7 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xa, r7) pkey_alloc(0x0, 0x1) epoll_wait(r0, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}], 0x6, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000700)=@sack_info={r4, 0x0, 0x1}, &(0x7f0000000740)=0xc) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000780)=0x3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0}, &(0x7f0000000800)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000840)={0x1, r8}) ioctl(r5, 0x7, &(0x7f0000000880)="d3c9b9ad4568e27586f8de456cc90993b3547ef8ebe4739e0f677c932f9a75e0ac2c4cfeb1d2e3bb4477b47ded47709a892b3c5a615185022771f62c4e3e0cf12abb23954c317eff067a3206908ced9d7276d8a94cdf0f5685a8b73b90a80198df48ae54b189f3e0da4f32a9125976cd9bc17a9d1d53a0b0a13ee0584695ea34dba567434dc13eca119415021fe1886932bd688410d2b20b55a82a225f60e734aa65f0f9dc262a2124de231fdb8e54aebcd889fd8176032e8254ed4845620935c8d3665ccf56c5dddb26575907472264d6428f71b5044869de6a2f83319d24911be6ba460c0985d5383d6ac0bc82") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000980)={r3, 0x41, "39cdbac03ec0d75342a30491f39b9852e5cc0eae211bdbc03acce9437426559a0510f04bf37e1ac5a8935c7d602e9f10127ba62da2e99bd255471ef462a8169158"}, &(0x7f0000000a00)=0x49) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000a40)={0x9, 0x1c, 0x7fff, 0xa, "d25996ae1b9e1eb60de677f78288fdc29a14696097c8357cbfe3187d92d965a8"}) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, r7) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000bc0)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b00)={0x7c, r9, 0x204, 0x70bd26, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3f}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x39, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) setsockopt$packet_int(r0, 0x107, 0x92c64e706bb6b4c5, &(0x7f0000000c00)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000c40)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000d80)=@req={0x28, &(0x7f0000000d40)={'team0\x00', @ifru_settings={0x5, 0x0, @cisco=&(0x7f0000000d00)={0x6, 0x9426}}}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000dc0)='vegas\x00', 0x6) 2018/05/03 21:02:13 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x92, &(0x7f0000000000)="d9924ad33a1b2e3c7796f123b07c1a096cb42ff9f78f129ffbe269c8a4d47694af259fefec26c5d6e407cf0af8d74ab2ed55ce2a299b4cb9b590c5bb7f095ac6249d21177b1da673e97ebd4f180063e056eb1f4521416a44c0b07170277966e1c077d22ece0c78c78c8f33d58c46067a47f78b5755ac0d0f74cb3cc72f504e4bf3cf1f9106cfc3b725a1d2ed7116e4710222"}) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setscheduler(r1, 0x3, &(0x7f0000000140)=0x4) epoll_create1(0x80000) r2 = open(&(0x7f0000000180)='./file0\x00', 0x400000, 0x80) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000200)=&(0x7f00000001c0)) r3 = openat$cgroup_int(r2, &(0x7f0000000240)='cpuset.memory_migrate\x00', 0x2, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000300)={@loopback={0x0, 0x1}, 0x49, r5}) ioctl$TIOCNXCL(r2, 0x540d) mknodat(r2, &(0x7f0000000340)='./file0\x00', 0x0, 0x2) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000380)=""/201) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x4}, &(0x7f0000000640)=0x8) sendmsg$inet_sctp(r3, &(0x7f00000006c0)={&(0x7f0000000480)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000005c0)=[{&(0x7f00000004c0)="4c58ec03ccedaf4de35f848648c64f92e3494990c9238fc586fb2eb8074ac28db532baa7315809d0e727ad4e9b416f3a3ad91b967ccec8a3f4fc06c98a2cd5a2ce2abfbddd5bdcf0754f89ff46384b72f5c8fc9f4d0a90569eb239bc237d135ff822", 0x62}, {&(0x7f0000000540)="227f6570a9fd87a1a767e43448d7a59c464df516b014a23eba2f9448bfb85a7afc19d135676e44466e95212db1a70bfc23c23cbc452d8a8a3cc29b6fc44dae986d50b7b67e80ab4d1b5716a71eb5d8", 0x4f}], 0x2, &(0x7f0000000680)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x1f, 0x2, r6}}], 0x20, 0xc000}, 0x1) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={r2, 0x3, 0x1, 0x81, &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) setsockopt$RDS_FREE_MR(r7, 0x114, 0x3, &(0x7f0000000780)={{0x1f, 0x1af9f128}, 0x52}, 0x10) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000007c0)) getpeername$ax25(r2, &(0x7f0000000800), &(0x7f0000000840)=0x10) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000880)={0x7, 0xffffffff7fffffff, 0x2, 0x452}, 0x8) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000008c0)={0x2, 0xfffffffffffffffb, 0xfc75, 0x9, 0xbca0000000000000, 0x3b}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000900)={@empty, @rand_addr=0x8, @multicast1=0xe0000001}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000940)=0x20, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000980)={'team0\x00', r5}) ioctl$TIOCGWINSZ(r7, 0x5413, &(0x7f00000009c0)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000000a00)={0x4, [0x4, 0x5f4, 0x7f, 0x9]}, &(0x7f0000000a40)=0xc) setsockopt$inet6_udp_int(r7, 0x11, 0x67, &(0x7f0000000a80)=0x3f, 0x4) accept$nfc_llcp(r2, 0x0, &(0x7f0000000ac0)) 2018/05/03 21:02:13 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r2}, 0xc) r3 = semget$private(0x0, 0x3, 0x8) semtimedop(r3, &(0x7f0000000200)=[{0x1, 0x4, 0x1000}, {0x3, 0x4, 0x1000}], 0x2, &(0x7f0000000240)={0x0, 0x1c9c380}) munlockall() r4 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x1, 0x80000) mq_timedreceive(r4, &(0x7f00000002c0)=""/38, 0x26, 0x3, &(0x7f0000000300)={0x77359400}) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000340)=0x100000001, 0x4) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) r6 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000380)=""/4096) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001380)={0x9, 0x0, 0x10002, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000013c0)={r7, 0x1000}) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nfc_llcp(r1, &(0x7f0000001500)={&(0x7f0000001400)={0x27, 0x0, 0x1, 0x3, 0x3, 0x1, "5254dad8342f7844beafd249a174b92aab0ce62a8b1a7872a38533c352136630cb5e246210bfb0b660c20cb575de0264835e0edce0d8af6a3d807fcf7bafac", 0x35}, 0x60, &(0x7f00000014c0)=[{&(0x7f0000001480)="772a1ecfeca3beef38879b", 0xb}], 0x1, 0x0, 0x0, 0x20000000}, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001540), &(0x7f0000001580)=0xb) uselib(&(0x7f00000015c0)='./file0\x00') clock_gettime(0x0, &(0x7f0000001640)={0x0, 0x0}) mq_timedreceive(r4, &(0x7f0000001600)=""/6, 0x6, 0x7ff, &(0x7f0000001680)={r8, r9+10000000}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000016c0)=""/188, &(0x7f0000001780)=0xbc) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00000017c0)=0x6, 0x4) bind(r4, &(0x7f0000001800)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000001880)={0x0, @in6={{0xa, 0x4e23, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, [0xfffffffffffffff7, 0x7, 0x6, 0x0, 0x80000001, 0x4, 0x2, 0x8, 0x4e95, 0x1, 0x3e0824c7, 0x5, 0x1fdf, 0x65, 0xdd]}, &(0x7f0000001980)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000019c0)={0x2, 0x0, 0x20b, 0x9, 0xc, 0x7f, 0x80000001, 0x4, r10}, &(0x7f0000001a00)=0x20) r11 = fcntl$dupfd(r1, 0x406, r5) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r11, 0xc0505510, &(0x7f0000001b00)={0xffffffffffffffec, 0x3, 0x3f, 0x10001, &(0x7f0000001a40)=[{}, {}, {}]}) semctl$SETVAL(r3, 0x1, 0x10, &(0x7f0000001b80)=0x7) openat$cgroup_int(r11, &(0x7f0000001bc0)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) 2018/05/03 21:02:13 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4000000000000000, 0x305440) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) getrlimit(0xf, &(0x7f0000000080)) tkill(r1, 0xb) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/142) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000180)) recvmsg(r0, &(0x7f0000000640)={&(0x7f00000001c0)=@rc, 0x80, &(0x7f0000000580)=[{&(0x7f0000000240)=""/194, 0xc2}, {&(0x7f0000000340)=""/5, 0x5}, {&(0x7f0000000380)=""/154, 0x9a}, {&(0x7f0000000440)=""/45, 0x2d}, {&(0x7f0000000480)=""/217, 0xd9}], 0x5, &(0x7f0000000600)=""/48, 0x30, 0x9}, 0x2) sysfs$3(0x3) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000680)) ptrace$getregset(0x4204, r1, 0x207, &(0x7f0000000740)={&(0x7f00000006c0)=""/65, 0x41}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000780)={0x400, 0x401, 0x3, 0x8001, 0x8, 0x9}) fsetxattr(r0, &(0x7f00000007c0)=@known='user.syz\x00', &(0x7f0000000800)='\x00', 0x1, 0x2) connect$vsock_dgram(r0, &(0x7f0000000840)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) recvfrom$ax25(r0, &(0x7f0000000880)=""/4096, 0x1000, 0x2000, 0x0, 0x0) r3 = accept4$alg(r0, 0x0, 0x0, 0x80000) r4 = syz_open_dev$mice(&(0x7f0000001880)='/dev/input/mice\x00', 0x0, 0x30283eb88543646a) ioctl$IOC_PR_PREEMPT_ABORT(r4, 0x401870cc, &(0x7f00000018c0)={0x1, 0x100000000, 0x400, 0x7}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000001980)={0x0, 0x6c, &(0x7f0000001900)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xa}, 0x850}]}, &(0x7f00000019c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001a00)=r5, 0x4) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000001a40)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x32, {0x2, 0x4e24, @rand_addr=0x8a86}, 'syzkaller0\x00'}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r4, 0x800455d1, &(0x7f0000001ac0)=""/254) arch_prctl(0x1005, &(0x7f0000001bc0)="1709c1a7ec7ef721e169386e5a1d85434e9f8b5790d5fddc60b17048c268cad11a86040641b3908d2344a0f6c9ec90e1227b48") sched_getattr(r1, &(0x7f0000001c00), 0x30, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000001c40)) openat$cgroup_type(r3, &(0x7f0000001c80)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001cc0)={r5, 0x6, 0x30}, 0xc) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000001d00)={0xb5, 0x100000, 0x1}) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000001d40)={'irlan0\x00', 0xa}) 2018/05/03 21:02:13 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x501000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0x0, 0x5}) umount2(&(0x7f0000000100)='./file0\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) connect(r0, &(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'bridge_slave_1\x00'}}, 0x80) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={0x0, 0xbf}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x9, 0x2, [0x0, 0x2]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={r2, 0x7, 0x4, 0x8, 0x8, 0x1f, 0x0, 0xfffffffffffffff7, {r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffffb, 0x1ae7, 0x6, 0x4, 0xba}}, &(0x7f0000000400)=0xb0) connect$pptp(r0, &(0x7f0000000440)={0x18, 0x2, {0x3}}, 0x1e) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = shmget(0x0, 0x2000, 0x200, &(0x7f0000003000/0x2000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000005c0)={r0, &(0x7f0000000480)="1a52d26237c33497289e256659db1f7614ee73717db6032ffcff48a46731994359321f8a5112da4a73ae3caee46fbdd971040c3ebbbee91d7c099de41de2fedab31f5536c1b59edc4b6f265366877648ba16e63a2048cde13d1c0a74fe387b70b1c83996c88666b1cec41923395d44644973f6ef283f3127d86509eed3710fa146dca063a89b6688cbb9361bc8637ca0a8da", &(0x7f0000000540)=""/73}, 0x18) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000600)=0x3, 0x2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000640)=0x6, 0x4) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000680)=r1) acct(&(0x7f00000006c0)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000700)={0x1, 0x81, 0x5, 'queue0\x00', 0x1}) fcntl$setsig(r4, 0xa, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f00000007c0)={0x1, 0x2199, 0x6}, 0xc) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000800)={0x7f, @loopback=0x7f000001, 0x4e23, 0x4, 'none\x00', 0x8, 0x401, 0x21}, 0x2c) rt_sigtimedwait(&(0x7f0000000840)={0x4}, &(0x7f0000000880), &(0x7f00000008c0), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000900)=[@in6={0xa, 0x4e23, 0x800, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e22, 0x0, @empty, 0x400}], 0x80) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000980)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x0, 0x7b}, 0x90) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000e80)={0x7, &(0x7f0000000a40)=[{}, {}, {}, {}, {}, {}, {}]}) fcntl$setsig(r0, 0xa, 0x27) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000ec0)="2927e27e8283dc80b3ee26837f9ab2e40618453615feeda9729203c250d095fafdd9db1dff80f8b23ca6824819d611b93c076a9f443fe32e1de3e862c0087dd583cd1b5ed6376cf082bfd382fe04dcf50888e63950df5d1c25df5b3d45bd17d1957a074e357ba754723c1e68ea8c00ce026c6203066571332f4ea894e59ab32a01a4f7f1a677b96586e023914f", 0x8d) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000f80)={0x4, 0x9, 0x4, 0xfaa, 0x7, 0x2, 0xd7, 0x100, 0x100000000, 0x1, 0x7, 0x5bf56b3e}) 2018/05/03 21:02:13 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x56e, 0x2}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r3, 0xfffffffffffffffe}, 0x8) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) r4 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0xfffffffffffffff7, 0x800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000001c0)=0x8, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'bridge_slave_1\x00', r5}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000400)={r3, 0x76, "a6fbfde3ae9710336e0683005b639fc584ec68d6936c1a236f0c15a50be72b972eb1b078b958d98b9032d3aac6f7d1f8ba10bd9758dfb1c3116b0737aaac8de18e206e8560f34b8496177caab1d1cc00719288f1338a615b48f06a9e2ec578a830477803e9a1195588f98680231f2ebc67bfd1e86ab2"}, &(0x7f0000000480)=0x7e) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f00000004c0)={0x88, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x4, 'fo\x00', 0x8, 0x7bb8b8aa, 0x4a}, 0x2c) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000500)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000540)={r7, 0x22, "2ed14d67fff712e87d8309621e3a15d64cf044508e16fdff29b9efe70dedacedceb9"}, &(0x7f0000000580)=0x2a) fgetxattr(r4, &(0x7f00000005c0)=@known='system.sockprotoname\x00', &(0x7f0000000600)=""/158, 0x9e) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000006c0)={r7, 0x200, 0x7, [0x8f48, 0x7, 0x81, 0x5, 0x8001, 0xf6, 0xe00000000]}, &(0x7f0000000700)=0x16) write$binfmt_elf64(r0, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0xfffffffeffffffff, 0x2, 0x7f9, 0x3f, 0x0, 0x6, 0x0, 0x6, 0x40, 0x1ac, 0x10001, 0x200, 0x38, 0x1, 0xfffffffffffffffe, 0x6, 0x2}, [{0x7, 0x0, 0x5, 0x401, 0x8, 0x5c, 0xd42, 0x9}, {0x6474e557, 0x5, 0x7ff, 0x4, 0xfdf9, 0x7f, 0x3, 0xb0}], "e71e73788a103e6f5e800fd0f6cd05cc55b2ee8183f200e57e8a3cb842784f65d52098aca49ff1bb6e86698e3a7f9691642a91a86f316f", [[], [], [], [], []]}, 0x5e7) r8 = syz_genetlink_get_family_id$team(&(0x7f0000000d80)='team\x00') sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000001bc0)={&(0x7f0000000d40)={0x10, 0x0, 0x0, 0x40101}, 0xc, &(0x7f0000001b80)={&(0x7f0000000dc0)={0xd98, r8, 0x5, 0x70bd2a, 0x25dfdbfb, {}, [{{0x8, 0x1, r5}, {0x10c, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r6}}}, {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, 0x8}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r5}, {0x144, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r5}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r6}, {0x264, 0x2, [{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}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r5}}}, {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}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4bf3}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3fffffffc0000000}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r5}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x4, 0x400, 0x7, 0x8}, {0x401, 0x400, 0x0, 0x6}, {0x4, 0x3ff, 0x1ff, 0x80000000}, {0x811, 0x10001, 0x3, 0x20}, {0x7fff, 0x4, 0x9, 0x9797}, {0x6, 0x9, 0x40, 0xfc00000000000000}, {0x8, 0x3, 0x6, 0x7fffffff}, {0x100, 0x5, 0x8, 0x7}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r5}, {0x9c, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r5}, {0xbc, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r6}, {0x98, 0x2, [{0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x9, 0x21c6, 0x80, 0x8}, {0xccc, 0x3, 0x88f1, 0x1ff}, {0x3ff, 0x0, 0x4}, {0x7, 0x100, 0xfffffffffffffff7, 0x2}, {0x3, 0x8, 0x6, 0x33c}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r5}, {0x1a0, 0x2, [{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, 0x9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r5}, {0x130, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80000000}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}]}}, {{0x8, 0x1, r6}, {0x228, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r5}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x7, 0x8ae, 0xf52, 0x5}, {0x7f, 0x7, 0x22, 0x63224039}]}}}, {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, 0x400000000}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xe7}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6339}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r6}, {0x198, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf996}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}]}, 0xd98}, 0x1, 0x0, 0x0, 0x800}, 0x40) ioctl$TCFLSH(r2, 0x540b, 0x10000) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000001c00)={@loopback}, &(0x7f0000001c40)=0x14) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000001c80)=0x8) finit_module(r4, &(0x7f0000001cc0)='queue_id\x00', 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000001d00)={0x5, 0x80, 0x24, 0x81, 0x100000001, 0x0, 0x101, 0xe5, 0x5, 0x3, 0x1, 0x3}) connect$vsock_dgram(r2, &(0x7f0000001d40)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001dc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000001f40)={&(0x7f0000001d80)={0x10, 0x0, 0x0, 0x20041010}, 0xc, &(0x7f0000001f00)={&(0x7f0000001e00)={0xf8, r9, 0x610, 0x70bd27, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x990}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3f}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3ff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1ff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x52}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xd9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0xf8}, 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000001f80)) write(r0, &(0x7f0000001fc0)="0b4a34b7a0adca06ead0175c10fd17d2e2ce233f4456b3640a9d99b9ad9525c8c36e676109475fcf6445e975e3a77ff6aee5acb69294580259d35af087d3dd33835e65ec9e84c5bbcec9e126f0c420b3958d084a325155025982c1b593086aeb7f1e4d16422944109df0b52336f66c728910bd372647a8cdc92a53ceee320bd4873b6266", 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002080), 0x1) 2018/05/03 21:02:13 executing program 5: r0 = getuid() r1 = getegid() r2 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x8002, r0, r1, 0x6, 0xfffffffffffffffc, 0x8040) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4000, 0x88) ioctl$KDMKTONE(r3, 0x4b30, 0x3) ioctl$FIONREAD(r3, 0x541b, &(0x7f00000000c0)) r4 = semget$private(0x0, 0x3, 0x110) semctl$SEM_STAT(r4, 0x2, 0x12, &(0x7f0000000100)=""/45) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x22}) write$cgroup_subtree(r3, &(0x7f0000000180)={[{0x2b, 'pids', 0x20}, {0x2d, 'cpu', 0x20}, {0x2d, 'rdma', 0x20}, {0x2d, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}]}, 0x1c) r5 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x1, r5, 0x9) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000001c0)={'veth0_to_bridge\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}}) ppoll(&(0x7f0000000200)=[{r2, 0x250}, {r2, 0x8}], 0x2, &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f0000000280), 0x8) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00000002c0)) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000300)={0x87, @dev={0xac, 0x14, 0x14, 0x10}, 0x4e23, 0x2, 'lc\x00', 0x21, 0x1, 0x1c}, 0x2c) r6 = open(&(0x7f0000000340)='./file0\x00', 0x100, 0x1) ptrace$setsig(0x4203, r5, 0x8000, &(0x7f0000000380)={0x3, 0x3, 0x80000000}) bind$rds(r3, &(0x7f00000003c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x10001, 0x1, 0x0, 0xa52, 0x0, 0x6, 0x28, 0x4, 0xf963, 0x14e00, 0x2f, 0x7, 0x40, 0x1ff, 0x7, 0x9, 0x0, 0x3, 0xb3cd, 0x7fffffff, 0x8, 0x1, 0x9b, 0x6e, 0x7f, 0x7, 0x40, 0xfffffffffffffe01, 0x7f9c0475, 0xf3a6, 0x0, 0x7, 0x5, 0xc0, 0x5, 0x3, 0x0, 0x1d, 0x1, @perf_bp={&(0x7f0000000400), 0x4}, 0x400, 0x4, 0x2, 0x7, 0x400, 0x1896, 0x7}, r5, 0xe, r6, 0x8) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f00000004c0)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @random="9a36d32bec19"}, 0x30, {0x2, 0x4e20, @multicast1=0xe0000001}, 'veth1_to_bridge\x00'}) fstat(r6, &(0x7f0000000540)) ioctl$sock_proto_private(r3, 0x89e2, &(0x7f00000005c0)="c0a9acc1db19462c7a408b84006617f440225e110a0d77629a5e1f38aa778486b584f895b92a658c6dd26102af13e6cfdf7a06756e80b700a900878d6b3d113eea4dc3422c5b199cc13bf5a67d3e6bd312e10c82ba6cb7") ioctl$TIOCNXCL(r3, 0x540d) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000640)) setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000680)=0xffffffffffffffff, 0x4) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000000700)={0x8, &(0x7f00000006c0)=[{0x98, 0x9, 0x4, 0xfffffffffffffffb}, {0xffff, 0x7, 0xff, 0x7}, {0x0, 0x3, 0x4, 0x2ea0}, {0x5, 0x185b, 0x5, 0x1}, {0x6eb, 0x102d, 0xfffffffffffff801, 0x3}, {0x80, 0x800, 0x7fffffff, 0x9}, {0x0, 0x0, 0xb51, 0x100000001}, {0xfffffffffffffffe, 0x9, 0x5, 0x6}]}, 0x10) ioctl$TCSBRKP(r3, 0x5425, 0x376) fchown(r3, r0, r1) fcntl$dupfd(r6, 0x0, r6) 2018/05/03 21:02:13 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x42002, 0x0) mq_getsetattr(r0, &(0x7f0000000040)={0x101, 0x0, 0x8000, 0x2, 0xd68, 0xfffffffffffffff7, 0x9}, &(0x7f0000000080)) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x3, 0x9, 0x1, 0x69, 0x80, 0x435, 0x7ff, 0x20, 0x0, 0x7}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x6, 0x10001, 0x1fffffffe000, 0x1, 0xfffffffffffffff7, 0xffffffff, 0x5, 0x2, 0x1, 0x3, 0x7, 0x5}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) capset(&(0x7f0000000180)={0x399f1736, r1}, &(0x7f00000001c0)={0x400, 0x40, 0x6ffb, 0x8, 0x1, 0xffffffffffffffff}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000200)={0xff, 0xfff, 0x5, 0x4, 0x8, 0x3, 0x10000, 0x1, 0x364, 0x7}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000002c0)={r2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000300)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000380)=""/188) r3 = accept4$netrom(r0, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x0) connect$ipx(r0, &(0x7f00000004c0)={0x4, 0x0, 0xffffffff, "4255c6675f17", 0xe3}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000500)={'filter\x00', 0x4}, 0x68) ioctl$TCFLSH(r0, 0x540b, 0xffffffffffffff7a) fstat(r3, &(0x7f0000000580)) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000600)={'syzkaller1\x00', 0x1}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000640), 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000680)) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00000006c0)) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000700)={@loopback, 0x0}, &(0x7f0000000740)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000780)=r4) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000007c0)={'vcan0\x00', 0x600}) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)) fcntl$notify(r3, 0x402, 0x8) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000980)=0x9, 0x4) [ 53.261816] IPVS: ftp: loaded support on port[0] = 21 [ 53.427753] IPVS: ftp: loaded support on port[0] = 21 [ 53.473303] IPVS: ftp: loaded support on port[0] = 21 [ 53.527596] IPVS: ftp: loaded support on port[0] = 21 [ 53.646241] IPVS: ftp: loaded support on port[0] = 21 [ 53.738072] IPVS: ftp: loaded support on port[0] = 21 [ 53.871682] IPVS: ftp: loaded support on port[0] = 21 [ 54.039580] IPVS: ftp: loaded support on port[0] = 21 [ 54.701936] ip (4636) used greatest stack depth: 54312 bytes left [ 55.583704] ip (4704) used greatest stack depth: 54208 bytes left [ 56.098684] ip (4746) used greatest stack depth: 54184 bytes left [ 56.334294] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.340784] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.373305] device bridge_slave_0 entered promiscuous mode [ 56.553804] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.560324] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.613176] device bridge_slave_1 entered promiscuous mode [ 56.658560] ip (4787) used greatest stack depth: 53944 bytes left [ 56.681814] ip (4789) used greatest stack depth: 53656 bytes left [ 56.771803] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.778319] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.801300] device bridge_slave_0 entered promiscuous mode [ 56.825987] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.951129] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.957629] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.990602] device bridge_slave_0 entered promiscuous mode [ 57.015986] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.022507] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.038688] device bridge_slave_0 entered promiscuous mode [ 57.077432] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.085359] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.091806] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.117997] device bridge_slave_0 entered promiscuous mode [ 57.132571] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.139150] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.165784] device bridge_slave_1 entered promiscuous mode [ 57.210086] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.216562] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.253628] device bridge_slave_1 entered promiscuous mode [ 57.274763] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.281258] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.300862] device bridge_slave_1 entered promiscuous mode [ 57.310736] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.317222] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.328931] device bridge_slave_1 entered promiscuous mode [ 57.350256] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.357597] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.364168] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.384427] device bridge_slave_0 entered promiscuous mode [ 57.448576] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.505398] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.525597] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.560244] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.641330] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.647861] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.674850] device bridge_slave_1 entered promiscuous mode [ 57.689397] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.695893] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.704126] device bridge_slave_0 entered promiscuous mode [ 57.741289] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.756209] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.764118] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.771416] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.777984] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.824665] device bridge_slave_0 entered promiscuous mode [ 57.863394] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.869886] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.910197] device bridge_slave_1 entered promiscuous mode [ 57.930686] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.982800] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.991462] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.997909] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.050199] device bridge_slave_1 entered promiscuous mode [ 58.115715] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.182815] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.231107] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.260558] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.309557] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.325820] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.346220] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.440016] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.462920] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.472971] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.483495] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.492251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.537647] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.569471] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.720882] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.735415] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.745177] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.754824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.777684] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.786939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.838472] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.845495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.867323] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.935401] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.942778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.959766] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.976513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.013908] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.022580] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.032658] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.049078] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.056187] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.129233] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.142614] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.150710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.234583] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.289350] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.336084] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.348383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.376159] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.407479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.463996] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.490579] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.497538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.514650] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.565695] team0: Port device team_slave_0 added [ 59.642464] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.661839] team0: Port device team_slave_0 added [ 59.700263] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.708723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.724179] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.734095] team0: Port device team_slave_0 added [ 59.756083] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.765762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.792665] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.805845] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.816982] team0: Port device team_slave_1 added [ 59.835373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.857927] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.875244] team0: Port device team_slave_1 added [ 59.931457] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.956732] team0: Port device team_slave_0 added [ 59.995261] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.002357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.019950] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.039421] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.048084] team0: Port device team_slave_1 added [ 60.059221] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.089379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.113607] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.136181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.163603] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.189354] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.203145] team0: Port device team_slave_0 added [ 60.233244] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.244815] team0: Port device team_slave_1 added [ 60.259705] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.268426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.277969] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.313619] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.349327] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.380450] team0: Port device team_slave_0 added [ 60.401422] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.415564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.429968] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.465204] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.475570] team0: Port device team_slave_1 added [ 60.487245] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.494625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.504800] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.518622] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.532235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.568562] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.607010] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.624387] team0: Port device team_slave_0 added [ 60.641568] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.650478] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.661748] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.680686] team0: Port device team_slave_1 added [ 60.697304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.710289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.738935] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.767263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.785191] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.792798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.801732] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.819435] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.827737] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.849567] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.862550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.891691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.901487] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.914493] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.923722] team0: Port device team_slave_1 added [ 60.930843] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.938482] team0: Port device team_slave_0 added [ 60.946970] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.954946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.970232] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.001789] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.009476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.034492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.051635] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.061087] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.071726] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.081132] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.089513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.111240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.138971] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.168688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.188758] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.203456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.212324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.220753] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.245015] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.257320] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.266506] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.278130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.289130] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.317820] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.343723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.366739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.375738] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.388954] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.397228] team0: Port device team_slave_1 added [ 61.407609] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.415358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.426580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.463649] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.471570] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.480858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.517628] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.526439] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.537223] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.588512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.611817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.641079] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.690465] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.697924] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.706642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.725588] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.749271] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.764198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.801314] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.833809] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.864202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.927864] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.935193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.949264] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.010401] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.017839] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.036016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.176606] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.184086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.200291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.424850] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.432814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.445508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.687675] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.694196] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.701211] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.707697] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.724699] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.736451] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.771543] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.778112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.784997] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.791538] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.800240] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.829802] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.836283] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.843276] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.849742] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.925133] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.939220] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.945717] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.953154] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.959620] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.005976] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.042832] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.049349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.056283] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.062757] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.106233] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.512739] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.519217] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.526109] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.532583] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.565427] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.604558] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.611121] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.618015] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.624509] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.698435] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.799463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.817259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.848835] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.875842] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.887595] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.896883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.943808] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.950292] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.957227] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.964093] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.026202] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.823215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.503476] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.678938] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.935466] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.062169] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.199088] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.420017] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.512562] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.635779] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.717442] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.763212] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.814739] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.923327] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.018880] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.299602] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.305942] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.319844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.363645] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.369974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.380847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.423609] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.592217] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.598509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.610767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.675990] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.687078] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.775202] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.781694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.790936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.876539] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.888366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.904403] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.138392] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.288756] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.331131] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.337416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.348764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.452880] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.485349] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.496695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.520313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.599805] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.606195] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.617362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.668271] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.942897] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.251224] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.376866] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.398547] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.915202] IPVS: length: 188 != 8 [ 80.945886] IPVS: length: 188 != 8 2018/05/03 21:02:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns\x00') r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/03 21:02:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000a76fab)=""/85, &(0x7f0000781000)=0x55) 2018/05/03 21:02:42 executing program 2: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="01026c"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 21:02:42 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file2\x00', 0x0) r2 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000180)='threaded\x00', 0xbdda2dd4) r3 = dup3(r2, r1, 0x0) fallocate(r3, 0x3, 0x0, 0xffff) 2018/05/03 21:02:42 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 21:02:42 executing program 6: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="328b"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 21:02:42 executing program 1: r0 = memfd_create(&(0x7f0000000000)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r0, &(0x7f0000000240)='v', 0x1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4004240b, &(0x7f00000001c0)={0x1, 0x70, 0x1ff, 0x8000, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x81, 0x0, 0x9, 0x3ff, 0x5dc, 0xa0, 0x9fe8, 0x6, 0x4e50bfd3, 0x2, 0x6, 0x7, 0x3ff, 0x8000, 0x1f, 0x7e, 0x6, 0x6, 0x0, 0x0, 0xf9, 0x4, 0x9, 0x0, 0x2, 0x2, 0xf1, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000100)}, 0x8000, 0x3, 0x7, 0x0, 0x3, 0x100, 0x100}) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0x0) fchown(r0, 0x0, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 2018/05/03 21:02:42 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) 2018/05/03 21:02:42 executing program 0: unshare(0x8000400) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:02:42 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) 2018/05/03 21:02:42 executing program 4: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='$\x005'], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000004080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003c00)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000004000)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 21:02:42 executing program 3: syz_emit_ethernet(0x180, &(0x7f00000002c0)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ed5ce8", 0x14a, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [], 0xaa}, {[@srh={0x0, 0xc, 0x4, 0x6, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xbb}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@empty, @mcast2={0xff, 0x2, [], 0x1}]}, @routing={0x0, 0x4, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty]}], @udp={0x0, 0x0, 0x7a, 0x0, [@guehdr={0x1}], "190097fd24d047cf7b79cfab16a086050b2f169fd57795b9168d7d3996e7226435348840ee5501a04ff0f64d95ace88def0116f4f1181ae9c312662467005cd4b31e41209e457369144a84c08bb6ccbabb88af410ca94954b6a9108e6a01be5cb77c55d18779daf97829c782f901"}}}}}}, 0x0) 2018/05/03 21:02:42 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300)='syz_tun\x00', 0x10) 2018/05/03 21:02:42 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 2018/05/03 21:02:43 executing program 0: unshare(0x8000400) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:02:43 executing program 5: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x3, &(0x7f0000000000)=[{0x1d, 0x0, 0x1}, {}, {0x6}]}) 2018/05/03 21:02:43 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0000fed0"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x282}], 0x2, 0x0) 2018/05/03 21:02:43 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:43 executing program 2: r0 = socket(0x10, 0x100000000000002, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000812ff0)={&(0x7f0000000080)=@newlink={0x34, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_ADDRESS={0xc, 0x1, @empty=[0xfffffff0]}]}, 0x34}, 0x1}, 0x0) 2018/05/03 21:02:43 executing program 6: syz_emit_ethernet(0x180, &(0x7f00000002c0)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ed5ce8", 0x14a, 0x5e, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [], 0xaa}, {[@srh={0x0, 0xc, 0x4, 0x6, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xbb}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@empty, @mcast2={0xff, 0x2, [], 0x1}]}, @routing={0x0, 0x4, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty]}], @udp={0x0, 0x0, 0x7a, 0x0, [@guehdr={0x1}], "190097fd24d047cf7b79cfab16a086050b2f169fd57795b9168d7d3996e7226435348840ee5501a04ff0f64d95ace88def0116f4f1181ae9c312662467005cd4b31e41209e457369144a84c08bb6ccbabb88af410ca94954b6a9108e6a01be5cb77c55d18779daf97829c782f901"}}}}}}, 0x0) 2018/05/03 21:02:43 executing program 4: move_pages(0x0, 0x0, &(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580), 0x0) 2018/05/03 21:02:43 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 21:02:43 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/05/03 21:02:43 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="b6d3"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000100)=ANY=[]}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 21:02:43 executing program 0: unshare(0x8000400) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:02:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 82.615358] audit: type=1326 audit(1525381363.613:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6686 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 21:02:43 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a6070d23093c12e1c0009003771ebd695d1", 0x24}], 0x1}, 0x0) [ 82.790800] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/03 21:02:43 executing program 5: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="fa42"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 21:02:43 executing program 4: 2018/05/03 21:02:44 executing program 0: unshare(0x8000400) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:02:44 executing program 6: 2018/05/03 21:02:44 executing program 2: 2018/05/03 21:02:44 executing program 4: 2018/05/03 21:02:44 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:44 executing program 5: 2018/05/03 21:02:44 executing program 3: 2018/05/03 21:02:44 executing program 1: 2018/05/03 21:02:45 executing program 2: 2018/05/03 21:02:45 executing program 1: 2018/05/03 21:02:45 executing program 4: 2018/05/03 21:02:45 executing program 3: 2018/05/03 21:02:45 executing program 6: 2018/05/03 21:02:45 executing program 0: unshare(0x8000400) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:02:45 executing program 5: 2018/05/03 21:02:45 executing program 1: 2018/05/03 21:02:45 executing program 2: 2018/05/03 21:02:45 executing program 4: 2018/05/03 21:02:45 executing program 3: 2018/05/03 21:02:45 executing program 6: 2018/05/03 21:02:45 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:02:45 executing program 5: 2018/05/03 21:02:45 executing program 1: 2018/05/03 21:02:45 executing program 2: 2018/05/03 21:02:45 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:45 executing program 4: 2018/05/03 21:02:45 executing program 2: 2018/05/03 21:02:45 executing program 5: 2018/05/03 21:02:45 executing program 6: 2018/05/03 21:02:45 executing program 3: 2018/05/03 21:02:45 executing program 1: 2018/05/03 21:02:45 executing program 4: 2018/05/03 21:02:46 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:02:46 executing program 5: 2018/05/03 21:02:46 executing program 2: 2018/05/03 21:02:46 executing program 1: 2018/05/03 21:02:46 executing program 6: 2018/05/03 21:02:46 executing program 3: 2018/05/03 21:02:46 executing program 4: 2018/05/03 21:02:46 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:46 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) 2018/05/03 21:02:46 executing program 3: 2018/05/03 21:02:46 executing program 1: 2018/05/03 21:02:46 executing program 5: 2018/05/03 21:02:46 executing program 2: 2018/05/03 21:02:46 executing program 4: 2018/05/03 21:02:46 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB]}, 0x1}, 0x0) 2018/05/03 21:02:46 executing program 6: 2018/05/03 21:02:47 executing program 2: 2018/05/03 21:02:47 executing program 1: 2018/05/03 21:02:47 executing program 5: 2018/05/03 21:02:47 executing program 3: 2018/05/03 21:02:47 executing program 4: 2018/05/03 21:02:47 executing program 6: 2018/05/03 21:02:47 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000"], 0x50}, 0x1}, 0x0) 2018/05/03 21:02:47 executing program 1: 2018/05/03 21:02:47 executing program 2: 2018/05/03 21:02:47 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:47 executing program 2: 2018/05/03 21:02:47 executing program 4: 2018/05/03 21:02:47 executing program 5: 2018/05/03 21:02:47 executing program 3: 2018/05/03 21:02:47 executing program 6: 2018/05/03 21:02:47 executing program 1: 2018/05/03 21:02:47 executing program 2: 2018/05/03 21:02:47 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb"], 0x78}, 0x1}, 0x0) 2018/05/03 21:02:47 executing program 2: 2018/05/03 21:02:47 executing program 6: 2018/05/03 21:02:48 executing program 4: 2018/05/03 21:02:48 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:48 executing program 3: 2018/05/03 21:02:48 executing program 5: 2018/05/03 21:02:48 executing program 1: 2018/05/03 21:02:48 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb0000000000000400040004000000000000000000"], 0x8c}, 0x1}, 0x0) 2018/05/03 21:02:48 executing program 6: 2018/05/03 21:02:48 executing program 2: 2018/05/03 21:02:48 executing program 1: 2018/05/03 21:02:48 executing program 5: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002700)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002740), &(0x7f0000002780)=0x14) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='pagemap\x00') read(r0, &(0x7f0000000000), 0xfffffe91) 2018/05/03 21:02:48 executing program 3: 2018/05/03 21:02:48 executing program 4: 2018/05/03 21:02:48 executing program 2: 2018/05/03 21:02:48 executing program 6: 2018/05/03 21:02:48 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb000000000000040004000400000000000000000000000000000000000000"], 0x96}, 0x1}, 0x0) 2018/05/03 21:02:48 executing program 3: 2018/05/03 21:02:48 executing program 5: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002700)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002740), &(0x7f0000002780)=0x14) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='pagemap\x00') read(r0, &(0x7f0000000000), 0xfffffe91) 2018/05/03 21:02:48 executing program 1: 2018/05/03 21:02:48 executing program 4: 2018/05/03 21:02:48 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:48 executing program 3: 2018/05/03 21:02:48 executing program 2: 2018/05/03 21:02:48 executing program 4: 2018/05/03 21:02:48 executing program 1: 2018/05/03 21:02:48 executing program 6: 2018/05/03 21:02:48 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb0000000000000400040004000000000000000000000000000000000000000000000000"], 0x9b}, 0x1}, 0x0) 2018/05/03 21:02:48 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:49 executing program 2: 2018/05/03 21:02:49 executing program 3: 2018/05/03 21:02:49 executing program 1: 2018/05/03 21:02:49 executing program 4: 2018/05/03 21:02:49 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb0000000000000400040004000000000000000000000000000000000000000000000000000000"], 0x9e}, 0x1}, 0x0) 2018/05/03 21:02:49 executing program 6: 2018/05/03 21:02:49 executing program 2: 2018/05/03 21:02:49 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:49 executing program 5: 2018/05/03 21:02:49 executing program 3: 2018/05/03 21:02:50 executing program 3: 2018/05/03 21:02:50 executing program 6: 2018/05/03 21:02:50 executing program 4: 2018/05/03 21:02:50 executing program 5: 2018/05/03 21:02:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=""/71, &(0x7f00000000c0)=0x47) 2018/05/03 21:02:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00000000c0)) 2018/05/03 21:02:50 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb000000000000040004000400000000000000000000000000000000000000000000000000000000"], 0x9f}, 0x1}, 0x0) 2018/05/03 21:02:50 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:50 executing program 3: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/03 21:02:50 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000005740)=[{{0x0, 0x0, &(0x7f00000042c0), 0x0, &(0x7f0000004340)=""/11, 0xb}}, {{&(0x7f0000004380)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000056c0), 0x0, &(0x7f0000005700)}}], 0x2, 0x0, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/150, 0x96}], 0x1, &(0x7f0000000300)=""/147, 0x93}, 0x0) shutdown(r0, 0x0) 2018/05/03 21:02:50 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:02:50 executing program 5: timer_create(0x3, &(0x7f0000366000)={0x0, 0x21}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) timer_delete(0x0) 2018/05/03 21:02:50 executing program 0: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="d735"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f0000000080)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 21:02:50 executing program 3: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x991, 0xfffffffffffffffd, 0x9, 0x7}, {0x6, 0x8, 0x3, 0x3da9}, {0x4, 0x5, 0x0, 0x260d}, {0x100000001, 0x9, 0x10000, 0x9}, {0x2, 0x80000000, 0x1ff, 0x1}, {0x5, 0xf537, 0xfff, 0x8}, {0xfff, 0xc6ae, 0x1, 0x9}]}) r2 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r3 = dup2(r2, r0) close(r3) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) 2018/05/03 21:02:50 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:02:50 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:50 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:50 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xb6, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e21, 0xe3, @local={0xfe, 0x80, [], 0xaa}, 0x20}}, 0x5, 0x1ff, 0x4, "223d22b8c05c644772a16c9b591713722b59e4050aca6098a15b8fb2993c39a58ed1e154280ebca8b164513b5cb79be1fb63612ffb6bb1dfe5d4b14d5211c542a7e4f6811a6b1ba3e3af983d2e7854cc"}, 0xd8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) sendmmsg(r1, &(0x7f0000001800)=[{{&(0x7f0000000400)=@can={0x1d, r2}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000001840)=[{0x40, 0x10a, 0xfffffffffffffffc, "ff0bf5e4aa1473aa45a6ad1bc3c3b61d643f62cf810c207e61ae183df9c525a379fc392106797cb8b9dd02b55a04dd"}, {0x1010, 0x101, 0x10000, "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"}, {0xd0, 0x0, 0x5, "594deec2dda8d97e67eca19409e233d4f1209d6bc9ee98a721c97dc912b4bd2cb45803c4a1df7335c214b8d7fc548ee20635471215558dc3d61d87a1726be65d828e2e1bbd3066fcb4b00870fd39bf64a524c8030b3b0587b9bd5f66ca8e1ef4900a81bb6d8903fd132c5b3867eb9027e74e2b01ede6772825b9e14420c60df3ceebcf411cead614d0ceb8e03c2d7454547e7645d627615f230eb9519f9ab670158d5b1ecb61d1d2b00242a0d20200c47fd0c8b338712fcff95dbb21829d08d8"}, {0x30, 0x119, 0x3, "20328c8979f4ec9a17c745cd26cc1fcf8b0fba187089827051"}, {0xa0, 0x6, 0x40, "526b43e0524c119cfe7b1bf72c66dcb7b3ceb7c6fd2c533b65a778018c80d34693dd6e1a842b7c6e86490e765e3b7288a4c963b46608c6341bfe078738f3bd946f83d0afecff5785860006209130a6bedf99a67f4d0493351c8f89c01a0152ccd1737f54a7c14714c93d6466590047fe4c197e6ae456f3cdf98719bc3101702e9a80ef7eedbf1aad25277cd74488"}, {0xa8, 0x0, 0xfffffffffffffeff, "6ac41aadc50c97e9d040638fa2c3efcd89c1c604cfc580fa5da3a90ece32151622ce1582cc5c7b77a1ede6a8761bc0016941302cb3eef934564e3493f4d0d7eb09c80a124af4fd750a73895bdd1c59faf15078f83240766bc47101c7dd78b72ad0d1afa9525f268f4abb9ef72831246546ad01a460f37c98576f65616487f9d7fd19c963a1a445291892244ea03b7ebedc"}, {0xb8, 0x11b, 0x7, "d43ec68ef77e73024da7e38c625151c564de8bd514e4be74b8d0c2a767824ecacc1302fd64a3a403b9ba4c36150008fd014318255acd58bb5a09090ea18d64d5997cfe7c70b05cb87720735f6ac6f2ac212f6ccd1b8ab8b167a391d237ba446c19903ca89bd21d183dedfbf21ef4d76d1c6d0dbce0da3e373c83af1d514d723cd55d5209bc8d131f7e475267cbac4ed3d91e5c084dcf58849ef03f500c9ea1745d76"}, {0x30, 0x116, 0x8, "59144a4fd889d0b456a95480022077ddde4160f1f44e7d912a1b4a93"}, {0x28, 0x0, 0x1, "3b511aa77dd50f114c74b9747e0c9846d0"}], 0x13a8, 0x80}, 0x100}], 0x1, 0x20000000) [ 89.547602] FAULT_INJECTION: forcing a failure. [ 89.547602] name failslab, interval 1, probability 0, space 0, times 1 [ 89.559119] CPU: 0 PID: 7000 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 89.565997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.575383] Call Trace: [ 89.578028] dump_stack+0x185/0x1d0 [ 89.581711] should_fail+0x87b/0xab0 [ 89.585469] should_failslab+0x279/0x2a0 [ 89.589576] kmem_cache_alloc_node+0x151/0xc70 [ 89.594212] ? __alloc_skb+0x203/0x9f0 [ 89.598191] __alloc_skb+0x203/0x9f0 [ 89.601995] ? __msan_poison_alloca+0x15c/0x1d0 [ 89.606736] pfkey_sendmsg+0x29e/0x1950 [ 89.610752] ? import_iovec+0x3cd/0x610 [ 89.614783] ? copy_msghdr_from_user+0x72c/0x830 [ 89.619581] ? security_socket_sendmsg+0x5d/0x210 [ 89.624465] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 89.629866] ? security_socket_sendmsg+0x9e/0x210 [ 89.634726] ? pfkey_release+0x5c0/0x5c0 [ 89.638821] ___sys_sendmsg+0xec0/0x1310 [ 89.642947] ? __fdget+0x4e/0x60 [ 89.646343] ? __fget_light+0x56/0x710 [ 89.650266] ? __fdget+0x4e/0x60 [ 89.653663] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 89.659067] ? __fget_light+0x6b9/0x710 [ 89.663088] SYSC_sendmsg+0x2a3/0x3d0 [ 89.666939] SyS_sendmsg+0x54/0x80 [ 89.670525] do_syscall_64+0x309/0x430 [ 89.674433] ? ___sys_sendmsg+0x1310/0x1310 [ 89.678764] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 89.683956] RIP: 0033:0x455979 [ 89.687142] RSP: 002b:00007f16c08b3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/05/03 21:02:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000001900010300000000000000001c00001c5dcb0fb1f000000000000000000004000100"], 0x20}, 0x1}, 0x0) [ 89.694869] RAX: ffffffffffffffda RBX: 00007f16c08b46d4 RCX: 0000000000455979 [ 89.702143] RDX: 0000000000000000 RSI: 0000000020001000 RDI: 0000000000000013 [ 89.709411] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 89.716680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 89.723954] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000000 2018/05/03 21:02:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x6, 0x40) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000480)={r2, @in6={{0xa, 0x4e23, 0x20, @empty, 0x401}}, 0x8, 0xb7, 0x2, 0xf39f, 0x6}, &(0x7f0000000540)=0x98) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x800, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r3, 0x50, &(0x7f0000000240)}, 0x10) r4 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x5, 0x343400) epoll_pwait(r4, &(0x7f0000000180)=[{}], 0x1, 0x57b6, &(0x7f00000001c0)={0x8}, 0x8) write$cgroup_int(r4, &(0x7f0000000140)={[0x3f, 0x36]}, 0x2) [ 89.808301] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 89.938633] audit: type=1326 audit(1525381370.937:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6994 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 90.423422] audit: type=1326 audit(1525381371.422:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6994 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 21:02:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_tables_matches\x00') lseek(r0, 0x4000000000000, 0x0) pread64(r0, &(0x7f0000000140)=""/135, 0x87, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x800, 0xfe18, 0x9c}) 2018/05/03 21:02:51 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:51 executing program 2 (fault-call:1 fault-nth:1): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:02:51 executing program 3: r0 = socket$inet(0x2, 0x2, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000600)=0x7fc, 0x1b1) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000380)=@req={0x28, &(0x7f00000004c0)={'ip6gretap0\x00', @ifru_mtu}}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x40, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r1}, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000640)={'NETMAP\x00'}, &(0x7f0000000680)=0x1e) recvmsg$kcm(r2, &(0x7f0000000480)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000700)=""/208, 0xd0}, {&(0x7f00000001c0)=""/154, 0x9a}, {&(0x7f0000000280)=""/1, 0x1}, {&(0x7f00000002c0)=""/11, 0xb}, {&(0x7f00000003c0)=""/155, 0x9b}], 0x5, &(0x7f0000000500)=""/230, 0xe6, 0x1}, 0x20) ioctl$sock_netdev_private(r2, 0x7, &(0x7f00000006c0)="6dd91a547fc8e1fdfcf5e8339f30ccefa00718f4fec69de7") getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000061effc), &(0x7f0000274ffc)=0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0), 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/05/03 21:02:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:51 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f00000000c0)=0x80, 0x270) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xd, &(0x7f0000000f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000000000), &(0x7f00006af000)=[{}, {}, {}]}, 0x108) 2018/05/03 21:02:51 executing program 5: syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x28000) r0 = socket$inet6(0xa, 0x3, 0x7) getsockopt$inet6_mtu(r0, 0x29, 0x3, &(0x7f0000000040), &(0x7f00000015c0)=0x4) 2018/05/03 21:02:51 executing program 0: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) close(r0) memfd_create(&(0x7f0000000040)='&,X\\selinux^#\'ppp1[[\x00', 0x3) mq_timedreceive(r0, &(0x7f0000000140)=""/195, 0xc3, 0x0, &(0x7f0000000240)={0x77359400}) [ 90.744139] FAULT_INJECTION: forcing a failure. [ 90.744139] name failslab, interval 1, probability 0, space 0, times 0 [ 90.755629] CPU: 1 PID: 7037 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 90.762503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.771887] Call Trace: [ 90.774527] dump_stack+0x185/0x1d0 [ 90.778208] should_fail+0x87b/0xab0 [ 90.781977] should_failslab+0x279/0x2a0 [ 90.786136] __kmalloc_node_track_caller+0x243/0x11c0 [ 90.791394] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 90.796797] ? pfkey_sendmsg+0x29e/0x1950 [ 90.801026] __alloc_skb+0x2cf/0x9f0 [ 90.804835] ? pfkey_sendmsg+0x29e/0x1950 [ 90.809092] pfkey_sendmsg+0x29e/0x1950 [ 90.813134] ? import_iovec+0x3cd/0x610 [ 90.817203] ? copy_msghdr_from_user+0x72c/0x830 [ 90.822035] ? security_socket_sendmsg+0x5d/0x210 [ 90.826956] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 90.832398] ? security_socket_sendmsg+0x9e/0x210 [ 90.837291] ? pfkey_release+0x5c0/0x5c0 2018/05/03 21:02:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="240000001d001305000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000f7000800010083000c00"], 0x24}, 0x1}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x33f6797d64593f98, &(0x7f0000000000), &(0x7f0000000140)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001780)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000017c0)={0x0, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) [ 90.841441] ___sys_sendmsg+0xec0/0x1310 [ 90.845605] ? __fdget+0x4e/0x60 [ 90.849055] ? __fget_light+0x56/0x710 [ 90.852999] ? __fdget+0x4e/0x60 [ 90.856519] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 90.861948] ? __fget_light+0x6b9/0x710 [ 90.866013] SYSC_sendmsg+0x2a3/0x3d0 [ 90.869912] SyS_sendmsg+0x54/0x80 [ 90.873538] do_syscall_64+0x309/0x430 [ 90.877477] ? ___sys_sendmsg+0x1310/0x1310 [ 90.881842] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 90.887060] RIP: 0033:0x455979 2018/05/03 21:02:51 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) [ 90.890271] RSP: 002b:00007f16c08b3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 90.898020] RAX: ffffffffffffffda RBX: 00007f16c08b46d4 RCX: 0000000000455979 [ 90.905318] RDX: 0000000000000000 RSI: 0000000020001000 RDI: 0000000000000013 [ 90.912613] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 90.920087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 90.927392] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000001 2018/05/03 21:02:51 executing program 0: r0 = socket$inet(0x10, 0x20000002, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)="2f0000001c000367ffffff000d0000000200000000130000000003c91300010023000000000000005867000000050b", 0x2f}], 0x3bf, 0x0, 0x19d}, 0x0) sendto$inet(r0, &(0x7f0000000080)="a68b03865dd403174cbe285169495a0ff9bdabff7ff67970b6e1ed06e82a7b9f49759efa012ecad1486e5ff09b9c91958a963098b3c6a1276847fe96c9d03e1025dec6724bad0d492186ef4fff5d3eb7a3e354d44d11ca487e8de45dccd2c846a9eab04a2d7de39e6aaf4c343f64f8", 0xffc0, 0x8001, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000180)=""/7, &(0x7f00000001c0)=0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x40000000600100, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000240)=0xffff000000000000) fcntl$getown(r0, 0x9) 2018/05/03 21:02:52 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000180)={0x804}) socketpair(0x19, 0xe, 0x1f, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000040)=0x100000001) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/05/03 21:02:52 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, '\x00ort0\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00p\x00', 0xc3, 0x80003}) modify_ldt$write2(0x11, &(0x7f0000000000)={0x7, 0x0, 0x2000, 0xce, 0x146, 0xfffffffffffffff9, 0x3, 0x0, 0x4, 0x1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000b42000)={{0x20000000000080}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 2018/05/03 21:02:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x23) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x24, 0x19, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x17, @str='^\x00'}]}, 0x24}, 0x1}, 0x0) 2018/05/03 21:02:52 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:52 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4080) close(r0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) 2018/05/03 21:02:52 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuacct.stat\x00', 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x3, 0x10000, 0x9}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r2}, 0x2c) keyctl$set_reqkey_keyring(0xe, 0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x100000001, 0x8, 0x2, 0xe, r1, 0x7ff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x2, 0x2000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r3, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) ioctl$SG_IO(r0, 0x2285, &(0x7f00000003c0)={0x0, 0xffffffffffffffff, 0x6e, 0xfffffffffffffff9, @buffer={0x0, 0x3c, &(0x7f0000000180)=""/60}, &(0x7f0000000200)="f7229762a601b6df1599daabc5265764db5fb28bc3b5f78b924c0f508e6b0df8f8e0055a8267398413c7c98c1357537d24b99aa7df9b37d2ac7b3abbcfe8f1016b7a19f249397bf1b472f6ac97224d1bec5a7b39d59155db647695d658a75599f0222c89617ef8a04944db85bf9d", &(0x7f0000000280)=""/195, 0x3f, 0x0, 0x3, &(0x7f0000000380)}) 2018/05/03 21:02:52 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000800000/0x4000)=nil, 0x4000}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'veth1_to_team\x00', {0x4, 0xfff, 0x3, "0851b83e7a22", 0x401}}) 2018/05/03 21:02:52 executing program 2 (fault-call:1 fault-nth:2): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:02:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(0xffffffffffffff9c, r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x7fff, 0x0, 0x81, 0x5, 0x7, 0x4, 0x100}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000180)=0x80, 0x4) close(r0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x92, 0x80080) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000040)=0x7) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r3, 0x0, &(0x7f0000000140)='/dev/vcsa#\x00') syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd608e42d60008210000000000000000000000ffffac1414aaff9300000000000000000000000000010000000000089078"], 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffff9c}) sendto$ipx(r1, &(0x7f00000001c0)="15b400c1d631534992989b5616feab20a8c22cc2bd4eb8a065ad615984c738d64aba40cb5cd48b999fda8a6e3e3863d33d48f908b2d6ab6527c92cf6de31f0477dddb261c9fe7996", 0x48, 0x4000003, &(0x7f0000000240)={0x4, 0x208, 0x6, "6b9c393cb5ab", 0xc66}, 0x10) [ 91.496733] FAULT_INJECTION: forcing a failure. [ 91.496733] name failslab, interval 1, probability 0, space 0, times 0 [ 91.508185] CPU: 1 PID: 7099 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 91.515058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.524446] Call Trace: [ 91.527084] dump_stack+0x185/0x1d0 [ 91.530763] should_fail+0x87b/0xab0 [ 91.534535] should_failslab+0x279/0x2a0 [ 91.538647] kmem_cache_alloc+0x136/0xb90 [ 91.542852] ? skb_clone+0x31e/0x590 [ 91.546605] ? rcu_all_qs+0x32/0x1f0 [ 91.550363] skb_clone+0x31e/0x590 [ 91.554002] pfkey_sendmsg+0x723/0x1950 [ 91.558104] ? copy_msghdr_from_user+0x72c/0x830 [ 91.562933] ? security_socket_sendmsg+0x5d/0x210 [ 91.567848] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 91.573281] ? security_socket_sendmsg+0x9e/0x210 [ 91.578173] ? pfkey_release+0x5c0/0x5c0 [ 91.582308] ___sys_sendmsg+0xec0/0x1310 [ 91.586483] ? __fdget+0x4e/0x60 [ 91.589981] ? __fget_light+0x56/0x710 [ 91.593934] ? __fdget+0x4e/0x60 [ 91.597385] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 91.602815] ? __fget_light+0x6b9/0x710 [ 91.606888] SYSC_sendmsg+0x2a3/0x3d0 [ 91.610781] SyS_sendmsg+0x54/0x80 [ 91.614429] do_syscall_64+0x309/0x430 [ 91.618458] ? ___sys_sendmsg+0x1310/0x1310 [ 91.622828] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 91.628046] RIP: 0033:0x455979 [ 91.631255] RSP: 002b:00007f16c08b3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 91.639004] RAX: ffffffffffffffda RBX: 00007f16c08b46d4 RCX: 0000000000455979 2018/05/03 21:02:52 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) [ 91.646305] RDX: 0000000000000000 RSI: 0000000020001000 RDI: 0000000000000013 [ 91.653601] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 91.660897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 91.668191] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000002 2018/05/03 21:02:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getpeername$unix(r0, &(0x7f0000001100)=@abs, &(0x7f0000001180)=0x6e) renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000000)={0x20, 0x10000, 0x1000, &(0x7f00000000c0)="369a0d1c98bcd6cea7364f1b0a67ccce057c912acb97c45d23710c9fc2007d31386c440ba9e91365764c5e2b38daf549e292d9248666939090898df243f95afc3fc8bdd5b1fa91e2c5f10a4807a7fe01cdaa4599fb8c28e2700fa159b60ccd16f5ccad18f8f903d91284ee93931d0575bb9dee2b7d693b43dffdd8af9b95db8c51a419076bc367434c3a21b9d8519c7da6bb528fd981da26188520cea3b0c71e785447b6cb87bae27c7ed2a66a5a244922ba841cda56ae409c391ef222aa1b0520607d035c4375949690ac6ffdc405b823e2a1a379fa5cfd38892af00c411996ecf6a68aa502d96f0731d12a76e77ddbcc43820d0548b33054513c129186f1efea29072651afced7a1619b4b863eb201b924808545be75b812c8fd5c0fd9529c0f2167683f9b667c3d5f9f81f4177ff3760e94a68ccca4af5715dda2f465ddb91fff197b97f25ffe33c986246f3ed6eb004dbfec47aa094b33648bc1b91d355a1f980b166bac8f6a8342b5171d36dd96c92e3ddce7f156befb9422f66bc4c1aa53ed0661e6a1dd57c3145ff7cb5f98219b0905c62710b3fbfc8a863ca4baa00070d8eb3369e918cb6a6aee5d443507a38c4040a218303cc9440e25d4f8a1618f1bf324a30744acdb64f52a5f4dacda48414a8ae079ab413225264db3794db98c877d549b5c8dd78f0360af06a91a6df9242e4321ac40aeb1a99c935097db3103974be71583f263e617b4f4c84b4f7a9e14ebc1a9bc73119c6f588762fdb07f8d6d158a668bb68603d71d77bbe876aa8b1234cab491a5329a14a971e2da07e0b73a7e8c238a5dba2a5d4cb2d389629599374254b51d125b5aadee28de8844f50c850d6a58a81d79b1828280962886ec3ad6b0c3d6ae2f09b2dc90e178189a6715030e39e6c6fb57cd0b59bf5bd1610da43c2c128cc77a326de15006a3f1255bd7ea58deb7c1b9f379ec06d38ee4a3bb6daab571e6bf91cc88da0bc3a46a114cfd6f3958389b1b0a4f4d32a1b9f1fe171c2c091fa20d43888bd83ca4c5f529392ced5b52f5a4e1ee8d6d46df260416cb6048da0d2e1d36b3f014232e52b67138e64e6be50ea867222a307b43feabbb2453be1b68c16b3133001f35a7167366559bff92ee1ded3108a82c1bc785270368a26f0fb90360e7b3bf8c020e83fd010c9782b8bf70b76a1439cbe5d3e7c958e2adfabc8c926b3d8d0f7c9a5e43597b5280c33f68a665ece9fcbb483aaf1c3b46af300692b0161ed68c797fdf8f707b22fb5c3e19037215ac47127c11d58f988ede2498b4c6b36aaaafe2e9fbb4c0af1a2da455a7a97f27786637677576e1c7105b24a9452662cb0426dd78c88cab19fddb06b5cbdd924ffb4fca9023e0db47a8162cad16402af1da05e370290d7db3a86a0a326b0643ea9a4b9f38346f258d4ad435f222790658ddea18f38283e1a5163b38330d761735021e5a02807388be14c4268f0dfe3fe5306639564f3c9f0d4b3f47e2be6f06170c97f54a94f4c34eae97e5897367c82e632dce7acf41d3e190ef20c4ab16913877b61f3c08b79e6afb30c6c5da6bb0651cbed65f366bc3fb5b79f9e2d21085cf24a4c47063aa93d419676b85e824197688585443ab385f9cc8b4c5bb6c1e669c22adaaf03bc7061a07343027f3aaa9a4afc0f0835eecdc704fc95db0bb3e246e9508fb94bc85165549526ff80bc4bbda8126556045fdbad7d396698e02ed44dc7c86a85d0ff0129754d48cca8c7a0d9c02d8dfac083b7b435dac246693dd3b82bee65fa3cbfb6e8a58e5971cbf328076587b9ca6db25948064342d14a9e332f9d1c9f1eb8166279d12c0f0aa19cd08e3bedc291ea7ea84d4bc84fe7ec8a81a49347e99db0f413ab72977496684cbb38fa2e5d49910891dfc7a9bf2377f1749b7bcd073ada0d4579e41d8ca2df2c84c45298bd94e8ebf28d6514a9cacd482d3d38f4d391a5de127e74e1a9461a43e41b8d044d96b86d610e86f19f959a2d655221fb5741cc8d33bc73f38c47fbfcd06195bafb0b87438c912b289edef97aa15bede7ba6c46b2744bf1d4985ea42277cb17e11a35ad8150069d50d91d89e71b0a5d63d6f8f0f62380186049cfc3f180c1a68f50688ed7f6c3493b013a5cdfe8fbae31454f18297d30a218244d82d4748e632a1cf5b578baa89b7fc3a3ec53e5af9dc90e3111cbdeda5dc88de723b0baf371fae42b9772d8024781976bc87ac1c0433896c4dff82322debe93114bef39af54e18eec2e88cf5e32233aab46cc8b64ddb421e0809351668d0b08e14b0867026a2d4c4f63081796ed9790cd7a30afe4e63848e5ac1167e3d9b77d9a9ab1368033ac9a38956fdee722796fc53d1ab554e4fc68f6e5f4925bf7f54a26dc16b05b94fed2f445d9cb4ccb75ffc6f9550067dd07bebb97012a3c543784ec75b480f327cb4dbdc2f2e23a039172b58fac7f7a155428206046be91ad041927afcb8e839fd2a811bc86fff01b54cc0091aa5b52fc813e6424ff39a7369c3d7065076a23e7bd398b2dd5f0822d37e32ff1751b6ddef2d368be06ee1f3db27f446038119db1f32f0290fd795c03c4517e0607fe72bbec80c52aa89c4d4f904e3033695481edc133674887ac690d90f4fc5f2fa7559dbaebbb9bd57174dc8b9506ae7ed3e0ec977e9fa2e9eb67b9dfdc537f8e37f41f093bf455d571e8c2fca2426a4aceebd2b8da2364446eb3ac199f5a152c55d9c81d3a4b2cb91b518ea71fc811f843af833245fa0f77d459f5a718b22850a23c18ac39acf18b53af5a4818cef38e1962f09aac97a7899e9f40fe025234a2e1b9f7fb5ce38be571671bacd78d0963b80c7e62fad08dd15535833c99b355052da07ee724649ee03373e3979cb7fd620be11de78cc5a7a19064cfd56b26fb0653480ba219703da221e266c59697527930334ef92870ea0e1d7b7006dff93b8b426ef198fc2008b47d91cc5d94156f96c995021c451f9d117be58850ca9b101c54f2b333004b80c5c84e7121de87d0d3ae1a7faaa09134568e0cf4903f815a941e61b9fac8806b71b4492037b6f0043a71a9ff0324d3673dd7c97a5a687acd2c0b1214697daa1b97673d723f3aeb494edbbabb56f968d3fc074d74c95266949d5d2153b512d69d60ee51650e9863ca8f531c5954ebacb519123146fb15930f93630f9b497048a91f6d6846be98ad036b2315669233f2536adc93e08b7214a7bec89cf8d759d0d5202d4d3add6375ca0560c2af41db6a4e6a2cfee9d36e860d0dd9d8f8cc9313c6d1ede4ac54b1d0eb7c097b13595fdc732fdc2573d98b1633d1e35597671988c798afba7f892e7fc4ba0ed24199aaa8a708b498e6885e25cfbaf9b61630706a0ed6b8a271b5d13f927a404caffcce3e218157f5866451dffcec318d0d53036e982265bbcf63e49fb97c21d054d90d597de4ddc80d71b5ccf7f2bd2d868fc84f8c038b1769b89a9bd411bdf8e347d0c621c7f064de773b8a0ae0a46965a712854e4570e3c909cff0e5688e49b8c244c5b078c89831315217e2028362159559417236f1e53df93d7fddce7f45b8656cd48d07c31981d618adc96934eb22a0ed60ab6ebc5b4b0053840ceb5e4bdf4ed15958b97a22e4538f8bc67c31796ed8eeccf592098747029252141660ca7395544a9d65613ed2aea6e673cd360176704cebc1e486f7d25b668489ebde61b88247a76a1cce32f7193c7384e26a7db9760e3988da7c983083305b97cbac07ada306281b9f3b7877dceccc45f5c25bfec96d0bd04373bebb1cfba4493d1f707625d3ed7cb59dd5c29f6d102afbdb13694109061dfb769a25a1972563c197cf39db9f6560f7f903683453aaa83904613be393519bfa166196acff0c5db8fb2404163846ebcc527584089b2a8503ca48447152b04774c1e8dff821564263ac82654a68c07f4a007c4f9663fa9be8e093af360f887bf4354548bcb151fc9513f0422c09b16cb2ac21249d66e8216a1cb200f2157eca371aef218cb75a1b19889ade5a75a3e617d350725c95a1f577260c03f3de0d5a0adda7fd6b4baa5196e29c93aa6290569e88677344700e334288d74912532cc7875a09006a8f0688e5b509cf84d04ca3b5d9666b9f093d6961a494d440b6ccfa0983d7dd39bdd8384f70d5a55ea5e02bac68f78846333f763c92a6e79fbeab761c601d5ee11f21da29ce2cbd03f9a00ec2945d1273c756e05d77ae0fba45ae4c19aa6ac94963f624f885b46dfa21b4e2e3ef9cd5e88cfbf89f35f8871784d079418811e978985496a6d42f1141dad095154cdf6a95b529490f9133023d99f4d3fa616a24da22481c49e1c3eb700c31406c6903bc8446cc42910e899754a15806dda6753af49e5c50afb3c58445b7d5f782df4c107394a95c9e8bae20279bf7dae7fd0149bfdc737064bcee6170c86b052d145f7e161915039682054d710b1dff02f9c367c6d88cf9919e58162a7bbbd641aa4e5c9ff64572ca6f13e2be51c5dead3d20690de12d53ca3c182a388b54325b385676742031957e40e745f23a67c4a2944b52eecabd2b54ae4b393f3718b8445f67369b64941434a78792bb4d728a8b5ac4d042df6f229c65255105d2514d77922247b605a9ebf744747ddaf5f1f856929aa9d19cd639081fbc2e5af4f18607274ab14698b34071ca4d701a47e8dc0baf627101cb28ead0dedb1ea1a2fafccd0dd99e8884ca7120bb1db77ed1982b66ddffb0bb80a4753dc512afdfab9d2459433a7dd61f23502ae7f846e705ff5ab97bbf3441c9e71d0910e0e898f81b31db543c97adba685c50f86c147109345f4a626d1c3f6805ba1796c421572267c09b341e60debef9f706539f4a3ba935e2e120dbcb03fa016f0b554d7e685237ddb1fdbf8d0eafe6a479d6400c0835d56f0ff335c1c22e81c8881ad481b88280f64d1a079fc2fd0dffa42bf75d9c5c0ea0124d5fc1b591fd89c94e771c6307e13853e1c653e98038d0d731496617d2cc6ac15f7f6c058e4df95cccf9c323bb119e615e2ad0dd010302cbbef75becf67b1df624763bc07862ed1e9e874169ca56bb6068c1d64868ab86628eee85545fef149737c713027eb9c306d51907d923c47c0af3a3e83da77933bb364c2a24a014deac7b2ca3162ab5da345a094a11b79b049788d644f96b12e6ae4c232e728dcc15a3457916c9f5c6b23e14e3ec20a259a0c84e1ee1530bbaa6b8a13e28d2af394577007f02ff2b0fa9aacbd7e4f20190b8c22d314f5fbd46afeaa975751a503d1fdab3477f5972204b616837c0d4633af2735f714bead722185a8d58559cc67193e01081ce684fe6af8e0c3221c94822505a6099efb80b14b7f8ed21256e38e69e75844ad44506d4030cef6b71e16c0527a327d5e38c3723bc4a3412ec0d8b7fc422bca119ab9a2c67b116e8269305becf6d5d5b1190648ca794a621429eec44d206254914b5a78b37eb87dfe457b5ad66b6c98f7d18bc5aa1078b52f3fdcb2c1b1ea59d857503e081436764a72f16262bf5f72c733bc97b279471ca23920a83a6b3f9f9e8001245f3c5795ad4c17d7a89137cd401ab9476e77d4bcc52cdb8ddb07ec80eca71f770f87bcb410dc46fd38288a17e4522228b3a81a312beeaf16c5a248161831936ca5fb0db920e6d25920874175af529c1ce7143cd8cb8ca18c27554e06bb0b3f08149af2ebeaf7804971cc80e81508d6246ecf32d567dcaff3b1371262badd9c96a100d366b8987a616989c350149842bab5dd95cfb63a7c6db151ad8f998020e0fabc72ec5db7e9e81ccee3a4c7406a"}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000010c0)=""/17) 2018/05/03 21:02:52 executing program 3: r0 = socket$inet6(0xa, 0x809, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 21:02:52 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) clock_gettime(0x0, &(0x7f0000000300)={0x0}) ppoll(&(0x7f00000002c0)=[{r0, 0x40}, {r0, 0x40}], 0x2, &(0x7f0000000340)={r1}, &(0x7f0000000380), 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000040)=""/142) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r3, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) 2018/05/03 21:02:52 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) fallocate(r0, 0x2, 0xfff, 0x100000001) ioctl$int_in(0xffffffffffffffff, 0x800000c0045006, &(0x7f0000789000)=0x7c) r1 = syz_open_pts(0xffffffffffffffff, 0x2) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/05/03 21:02:52 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x6, 0x1) fcntl$setpipe(r0, 0x407, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x1, 0x7fff, 0x1, 0xffffffffffffffc1, 0x8, [{0x8, 0x6, 0x0, 0x0, 0x0, 0x4}, {0x1, 0x9, 0xfff, 0x0, 0x0, 0x400}, {0x36b, 0x3, 0x400000000005, 0x0, 0x0, 0x400}, {0xcd, 0x8, 0x5}, {0x3, 0x1, 0x80, 0x0, 0x0, 0x88}, {0x3ff, 0x20, 0x200, 0x0, 0x0, 0x2388}, {0x8, 0x0, 0x100000001}, {0xa48, 0xbe26, 0x1f5cf65, 0x0, 0x0, 0x800}]}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000380)={0x3, 0xf4c}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x3, r1}) futex(&(0x7f0000000100), 0x400000085, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x20004021fffffd) 2018/05/03 21:02:52 executing program 2 (fault-call:1 fault-nth:3): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:02:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x4, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) modify_ldt$write(0x1, &(0x7f0000000000)={0x0, 0x20001800, 0x1000, 0x9, 0xfffffffffffffffa, 0xffff, 0x0, 0x101, 0x7f, 0x80}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x41, 0x0) r2 = semget$private(0x0, 0x1, 0x28) semctl$SEM_INFO(r2, 0x5, 0x13, &(0x7f00000000c0)=""/19) setsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000000080)=0x4, 0x4) [ 91.803337] FAULT_INJECTION: forcing a failure. [ 91.803337] name failslab, interval 1, probability 0, space 0, times 0 [ 91.814816] CPU: 0 PID: 7126 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 91.821697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.831078] Call Trace: [ 91.833715] dump_stack+0x185/0x1d0 [ 91.837395] should_fail+0x87b/0xab0 [ 91.841168] should_failslab+0x279/0x2a0 [ 91.845289] __kmalloc+0xc2/0x350 [ 91.848814] ? xfrm_policy_alloc+0x78/0x420 [ 91.853178] xfrm_policy_alloc+0x78/0x420 [ 91.857360] ? pfkey_spdadd+0x97/0x1f50 [ 91.861368] pfkey_spdadd+0x47f/0x1f50 [ 91.865308] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 91.870715] ? kmsan_set_origin+0x9e/0x160 [ 91.875029] pfkey_sendmsg+0x14a6/0x1950 [ 91.879206] ? pfkey_release+0x5c0/0x5c0 [ 91.883340] ___sys_sendmsg+0xec0/0x1310 [ 91.887500] ? __fdget+0x4e/0x60 [ 91.890948] ? __fget_light+0x56/0x710 [ 91.894899] ? __fdget+0x4e/0x60 [ 91.898342] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 91.903776] ? __fget_light+0x6b9/0x710 [ 91.907839] SYSC_sendmsg+0x2a3/0x3d0 [ 91.911735] SyS_sendmsg+0x54/0x80 [ 91.915394] do_syscall_64+0x309/0x430 [ 91.919336] ? ___sys_sendmsg+0x1310/0x1310 [ 91.923705] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 91.928924] RIP: 0033:0x455979 [ 91.932130] RSP: 002b:00007f16c08b3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 91.939884] RAX: ffffffffffffffda RBX: 00007f16c08b46d4 RCX: 0000000000455979 2018/05/03 21:02:52 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) [ 91.947182] RDX: 0000000000000000 RSI: 0000000020001000 RDI: 0000000000000013 [ 91.954480] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 91.961773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 91.969067] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000003 2018/05/03 21:02:53 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) fcntl$setlease(r1, 0x400, 0x2) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x72, 0x200000) open$dir(&(0x7f0000000580)='./file0\x00', 0x141000, 0x0) getsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockname$ipx(r0, &(0x7f0000000500), &(0x7f0000000540)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x7, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000005c0)=@int=0xa, 0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000380)={'raw\x00'}, &(0x7f0000000400)=0x54) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0xfffffffffffffff8, 0xc, 0x89, 0x171c, 0x20}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000480)={r4, 0x1, 0x20}, &(0x7f00000004c0)=0xc) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="0200000fa7cf49986d0244cd00000000007337cf59c701c8a5adc43693f02279fb2500a8e19bcda3f37905005c8944e22c7f094acb9289331af250ab0400000000800000e7ea17d4f70f431c0aefb38a40a167fd204f55091b2160ab6f6b8e4ed93de5d5d3d6d5999e"], 0x10}, 0x1}, 0x0) setsockopt$inet_int(r1, 0x0, 0xd2, &(0x7f0000000000), 0x3c) 2018/05/03 21:02:53 executing program 4: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001340)='/dev/vcsa#\x00', 0x5311, 0x404000) r1 = accept4$llc(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001400)=0x10, 0x80800) r2 = syz_open_dev$tun(&(0x7f0000001440)='/dev/net/tun\x00', 0x0, 0x200000) sendmsg$nl_netfilter(r0, &(0x7f0000002800)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x1002}, 0xc, &(0x7f00000027c0)={&(0x7f0000001480)={0x132c, 0x10, 0xb, 0x409, 0x70bd27, 0x25dfdbfb, {0x7, 0x0, 0x6}, [@generic="43852d24e43c63d5713052beb1c012233d2afab8c33a316c78da4cb79fd49eba5dc7ea2359ec225701a306b9118ab7bbd39f8a6c8de1c8a15bada32c9e7f8a9681e3ed05cd8c4f07dd588f7cefc67290cfa706ec086070aca3c352333854cf7c863366d64869085d8432daea0a8c6e3b9aacf2e5834f9e4c6cae24d385e962ee1669c80341bcfcbeada1ec16c5", @generic="bb1b6868e49cb9e83637047bcf3e7fd3d764e98cc21514fde4c46e27ba8d244cb8e98927b3f74722e6ca92e5a5f8a8530cd6f00d5630f5882645047962960c", @typed={0xc, 0x5e, @u64=0xffffffff}, @typed={0x8, 0x12, @fd=r1}, @generic="5ed6c1428733932186", @generic="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", @nested={0x218, 0x11, [@typed={0xc, 0x73, @u64=0x6}, @generic="b95419e846f8edf45fe8515879722a63b743efbf680d4fc295908fedbf08e228f1cdb4160693d5942ead029a300e93eecbf79c54c27dbba70def2552615812c1c0d842e243587b5d", @generic="f49ddaf12e92b43988e555ccb5c204e48c003fc10a99c2c1eb5be7b9c0405bb7ddbcb14e054d5e16d68647ef2efe65e89ab0de2c33bc647ace7c6587a5d05ca7b735456af44fb7ded25190448effd6bba58689b5e7243a4b2218374e2ed7a480bab42c5e5034dba4f80c32a69687d815fe124086c8c0c462d0d35ae1f3aeb3634f1a4c02215b3fa84226b142461c32068a35d119388bafa4c8fc307dde4f783b17ded3b9ee30d056e19a92ced889e496748b0da02c56e0d948e01838d8a45772c880f42d4d0af7d158487e850404c84157", @typed={0x8, 0x68, @fd=r2}, @generic="16a64a31c13211a97d49247b15c7e2dbebdfda5e48520b71694a3847a814422d0562879119fcddef6855d314be9a50833c9c634c0fc1dbba17d60aa425c411d319ecf1e743caa99cb9a7d90ccd2d310663cd24034009ca1ecd2acd5575c67882fe5894c5888f889f98124e96ff71fec4cc6586c252a5876f0564d0199c06b9c373e3e80c64fc41db9998ccc5902a6d6b43093ee194654fca06bb312df2ed54d8ed4171f996773097ac0dd1397ee1a57e16aaefbbe2729caeca96c2f01c82093994a9758677297d1cea1b6ddc73946e537b12b1fa6ffd519fe7f93d980b24dc89c4a43bd737"]}, @typed={0x14, 0x82, @ipv6}]}, 0x132c}, 0x1}, 0x40000) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x8000) read(r3, &(0x7f0000000080)=""/4096, 0x1000) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001080)={{0x2, 0x4e22}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x34, {0x2, 0x4e20, @multicast2=0xe0000002}, 'bridge_slave_0\x00'}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040)={0x1, 0x20000000001, 0x9, 0x1, 0x1}, 0x14) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000001300)={0xd904, 0x7fffffff, 0x4, 0x0, 0xffffffffffffff72, 0x4, 0x1, 0x6, 0x651f, 0x7, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001180)={0x0, @in6={{0xa, 0x4e24, 0x460, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}}, [0x8, 0x1, 0x9, 0xeec, 0xcc6b, 0x8, 0x9d3c, 0x10001, 0x10001, 0x100000000, 0x9, 0x2, 0x7, 0x5, 0x7fffffff]}, &(0x7f0000001280)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000012c0)={r4, 0x7f}, 0x8) r5 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r5, 0x0, 0x3, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x1e) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000001100), &(0x7f0000001140)=0x4) fcntl$setlease(r3, 0x400, 0x0) 2018/05/03 21:02:53 executing program 1: r0 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"351eed7ea7e8c7"}, 0x1}, 0x10) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000040), 0x95, 0x0) 2018/05/03 21:02:53 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x431, 0x40000) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)="046a70e73965203b549b8a993690a2fcaac7e16807ede3b88e9704b76e29e23a7a377d4d03f3fb3cfb2e4eb41c1660eca22e7ebaa566d942701818721b7e1eb69d75015dc1970dcae6179b46c03cb70e5d735bc9d4533876ead5e1a5b70b9b2809b256e6", 0x64) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000640)={'filter\x00', 0x1000, "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"}, &(0x7f0000000000)=0x1024) 2018/05/03 21:02:53 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:53 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66411f657300") getdents(r0, &(0x7f0000000080)=""/139, 0xfffffffffffffcbc) getrandom(&(0x7f0000000200)=""/25, 0xfffffffffffffcff, 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') shmget$private(0x0, 0x3000, 0x6, &(0x7f0000001000/0x3000)=nil) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) rmdir(&(0x7f0000000140)='./file0\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000240)={{0x0, 0x3, 0x9ae, 0xffffffffffffff81, 0xfffffffffffffff8, 0x7}, 0xae7, 0x400, 0xfffffffffffffffa, 0x22, 0x1f, "f96fe74bbe9ebcb78de4568a2983c3de27119fe9dc1e0fbc183b64cc4c3e1eb157d75c858e3be12f732466a5fe3b8892d3d1c11ae3890c5c3671b0e8850e9d2bbd7198b9883b8bc1a9500e0fe74750b8355856b5045d4903119b5ffc155f8717e08f137296f696b147e141338c8eb1573cce4b7a20c16a3cfdd09cae3b9ed4df"}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000180)=0x1, 0x4) 2018/05/03 21:02:53 executing program 2 (fault-call:1 fault-nth:4): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:02:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000028c000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x18, 0x401, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x80, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/238) [ 92.316701] FAULT_INJECTION: forcing a failure. [ 92.316701] name failslab, interval 1, probability 0, space 0, times 0 [ 92.328198] CPU: 0 PID: 7168 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 92.335197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.344579] Call Trace: [ 92.347219] dump_stack+0x185/0x1d0 [ 92.350902] should_fail+0x87b/0xab0 [ 92.354679] should_failslab+0x279/0x2a0 [ 92.358840] kmem_cache_alloc_node+0x151/0xc70 [ 92.363492] ? __alloc_skb+0x203/0x9f0 [ 92.367468] __alloc_skb+0x203/0x9f0 [ 92.371307] xfrm_send_policy_notify+0x2d6/0x2cb0 [ 92.376259] ? xfrm_send_mapping+0xa50/0xa50 [ 92.380706] km_policy_notify+0x142/0x200 [ 92.384992] pfkey_spdadd+0x1a11/0x1f50 [ 92.389027] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 92.394432] ? kmsan_set_origin+0x9e/0x160 [ 92.398745] pfkey_sendmsg+0x14a6/0x1950 [ 92.402912] ? pfkey_release+0x5c0/0x5c0 [ 92.407051] ___sys_sendmsg+0xec0/0x1310 [ 92.411312] ? __fdget+0x4e/0x60 [ 92.414753] ? __fget_light+0x56/0x710 [ 92.418711] ? __fdget+0x4e/0x60 [ 92.422153] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 92.428020] ? __fget_light+0x6b9/0x710 [ 92.432087] SYSC_sendmsg+0x2a3/0x3d0 [ 92.435999] SyS_sendmsg+0x54/0x80 [ 92.439630] do_syscall_64+0x309/0x430 [ 92.443572] ? ___sys_sendmsg+0x1310/0x1310 [ 92.447945] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 92.453158] RIP: 0033:0x455979 [ 92.456365] RSP: 002b:00007f16c08b3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 92.464110] RAX: ffffffffffffffda RBX: 00007f16c08b46d4 RCX: 0000000000455979 [ 92.471406] RDX: 0000000000000000 RSI: 0000000020001000 RDI: 0000000000000013 [ 92.478711] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 92.486005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 92.493301] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000004 2018/05/03 21:02:53 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"6270713000000b010000002000000001", 0x2}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x200, &(0x7f0000000140)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/dev\x00') sendfile(r2, r2, &(0x7f0000000100), 0xffff7ffc) 2018/05/03 21:02:53 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x1000) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x1, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$TCSETS(r1, 0x5402, &(0x7f00000002c0)={0x4, 0x1d41, 0x5b9, 0x2, 0x5, 0xfff, 0x9, 0x4, 0x401, 0x10001, 0x47f, 0x1}) 2018/05/03 21:02:53 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x101000) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000090000030000000000000000e700"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 21:02:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="340000001c000a000000", @ANYRES32=r1, @ANYBLOB="000000000c000100ffffffffffff00000c0002006c8d52b7961d0000"], 0x34}, 0x1}, 0x0) 2018/05/03 21:02:53 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x4e102) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6272696467655f736c6171094003f800", 0x905c77bd13e90901}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000009c0)={'bridge_slave_0\x00'}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f00000000c0)='net/ip6_flowlabel\x00') ptrace$cont(0x9, r1, 0x11001, 0x3) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000100)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/05/03 21:02:53 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:53 executing program 5: unshare(0x8000400) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000080)={0x1d}, 0xc) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x7fffffff, 0x200000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) clock_gettime(0x7fffffdfffc, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000240)=[{{r2, r3/1000+10000}, 0x2, 0x4ae, 0x2}, {{0x0, 0x7530}, 0x7f, 0x6, 0x2}, {{}, 0x1317, 0x0, 0x3ff}, {{r4, r5/1000+30000}, 0x6, 0x1, 0x40}, {{0x0, 0x7530}, 0x800, 0xffff, 0x10000}], 0x78) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000300)=[{{}, 0x8, 0x400, 0x977}, {{r6, r7/1000+10000}, 0x3, 0x1, 0x7f}], 0x30) perf_event_open$cgroup(&(0x7f0000000140)={0x2, 0x70, 0x2, 0x1, 0x8, 0xec, 0x0, 0x8085, 0xc0, 0xc, 0x10001, 0x9, 0x3ff, 0x3ff, 0x3, 0x4, 0xd, 0xfff, 0x6, 0x2, 0x86, 0x80, 0x5, 0x81, 0x100000000, 0x800, 0x2, 0x0, 0x4, 0x8, 0x1, 0xffffffff, 0x1000, 0x7, 0xc000000000000000, 0x3, 0x2, 0x6, 0x0, 0x40, 0x6, @perf_bp={&(0x7f0000000100), 0x8}, 0xac2811b990222587, 0x101, 0x1000, 0x5, 0x40, 0x0, 0x38}, r0, 0x3, r1, 0x0) 2018/05/03 21:02:53 executing program 2 (fault-call:1 fault-nth:5): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) [ 92.665030] FAULT_INJECTION: forcing a failure. [ 92.665030] name failslab, interval 1, probability 0, space 0, times 0 [ 92.676441] CPU: 0 PID: 7184 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 92.683312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.692689] Call Trace: [ 92.695349] dump_stack+0x185/0x1d0 [ 92.699042] should_fail+0x87b/0xab0 [ 92.702859] should_failslab+0x279/0x2a0 [ 92.706975] __kmalloc_node_track_caller+0x243/0x11c0 [ 92.712597] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 92.718042] ? xfrm_send_policy_notify+0x2d6/0x2cb0 2018/05/03 21:02:53 executing program 0: mkdir(&(0x7f000085cff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x4e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="0300ee00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8080, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x80, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={r2, 0x0, 0xa824, 0x4}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e22, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x8001, 0x5}, 0x90) [ 92.718127] __alloc_skb+0x2cf/0x9f0 [ 92.718171] ? xfrm_send_policy_notify+0x2d6/0x2cb0 [ 92.718218] xfrm_send_policy_notify+0x2d6/0x2cb0 2018/05/03 21:02:53 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x400000000006) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/05/03 21:02:53 executing program 3: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2}, 0x20) [ 92.718288] ? xfrm_send_mapping+0xa50/0xa50 [ 92.718317] km_policy_notify+0x142/0x200 [ 92.718353] pfkey_spdadd+0x1a11/0x1f50 [ 92.718404] ? __msan_metadata_ptr_for_load_1+0x10/0x20 2018/05/03 21:02:53 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) [ 92.718440] ? kmsan_set_origin+0x9e/0x160 [ 92.718506] pfkey_sendmsg+0x14a6/0x1950 2018/05/03 21:02:53 executing program 2 (fault-call:1 fault-nth:6): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:02:54 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x1000) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x1, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$TCSETS(r1, 0x5402, &(0x7f00000002c0)={0x4, 0x1d41, 0x5b9, 0x2, 0x5, 0xfff, 0x9, 0x4, 0x401, 0x10001, 0x47f, 0x1}) [ 92.718595] ? pfkey_release+0x5c0/0x5c0 [ 92.718658] ___sys_sendmsg+0xec0/0x1310 2018/05/03 21:02:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x114, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000078020000cec65714edb3a3aecf712affffffff0000000098000000a8020000ffffffffffffffff780300007803000078030000ffffffff04000000", @ANYPTR=&(0x7f0000027000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ac14ffaaffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000b00000000000000000000000000000000000000000000000000040004c4f47000000000000000000000000000000000000000000000000000000000068a8bdd6cf63953904c33da84d357a733f6ba7f8856c27fc1f7b3f1e6387000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4) 2018/05/03 21:02:54 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000040)=""/7) [ 92.718761] ? __fdget+0x4e/0x60 [ 92.718826] ? __fget_light+0x56/0x710 [ 92.718891] ? __fdget+0x4e/0x60 [ 92.718956] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 92.719017] ? __fget_light+0x6b9/0x710 [ 92.719096] SYSC_sendmsg+0x2a3/0x3d0 [ 92.719185] SyS_sendmsg+0x54/0x80 [ 92.719266] do_syscall_64+0x309/0x430 [ 92.719312] ? ___sys_sendmsg+0x1310/0x1310 [ 92.719348] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 92.719370] RIP: 0033:0x455979 [ 92.719386] RSP: 002b:00007f16c08b3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 92.719416] RAX: ffffffffffffffda RBX: 00007f16c08b46d4 RCX: 0000000000455979 [ 92.719433] RDX: 0000000000000000 RSI: 0000000020001000 RDI: 0000000000000013 [ 92.719450] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 92.719467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 92.719483] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000005 [ 93.102752] FAULT_INJECTION: forcing a failure. [ 93.102752] name failslab, interval 1, probability 0, space 0, times 0 [ 93.102785] CPU: 0 PID: 7226 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 93.102800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.102812] Call Trace: [ 93.102853] dump_stack+0x185/0x1d0 [ 93.102897] should_fail+0x87b/0xab0 [ 93.102989] should_failslab+0x279/0x2a0 [ 93.103097] kmem_cache_alloc_node+0x151/0xc70 [ 93.103181] ? __alloc_skb+0x203/0x9f0 [ 93.103255] __alloc_skb+0x203/0x9f0 [ 93.103352] pfkey_send_policy_notify+0x802/0x11a0 [ 93.103426] ? km_policy_notify+0xb8/0x200 [ 93.103484] ? pfkey_send_new_mapping+0x1220/0x1220 [ 93.103511] km_policy_notify+0x142/0x200 [ 93.103558] pfkey_spdadd+0x1a11/0x1f50 [ 93.103605] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 93.103640] ? kmsan_set_origin+0x9e/0x160 [ 93.103707] pfkey_sendmsg+0x14a6/0x1950 [ 93.103794] ? pfkey_release+0x5c0/0x5c0 [ 93.103856] ___sys_sendmsg+0xec0/0x1310 [ 93.103963] ? __fdget+0x4e/0x60 [ 93.104029] ? __fget_light+0x56/0x710 [ 93.104090] ? __fdget+0x4e/0x60 [ 93.104155] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 93.104219] ? __fget_light+0x6b9/0x710 [ 93.104301] SYSC_sendmsg+0x2a3/0x3d0 [ 93.104391] SyS_sendmsg+0x54/0x80 [ 93.104474] do_syscall_64+0x309/0x430 [ 93.104519] ? ___sys_sendmsg+0x1310/0x1310 [ 93.104554] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 93.104575] RIP: 0033:0x455979 [ 93.104591] RSP: 002b:00007f16c08b3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 93.104622] RAX: ffffffffffffffda RBX: 00007f16c08b46d4 RCX: 0000000000455979 [ 93.104637] RDX: 0000000000000000 RSI: 0000000020001000 RDI: 0000000000000013 [ 93.104651] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 93.104667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 93.104683] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000006 2018/05/03 21:02:54 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/05/03 21:02:54 executing program 4: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) fallocate(r0, 0x1, 0x6, 0x3) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffffffffffffffed, 0xc0001) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}], 0x2c) mremap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) mmap(&(0x7f0000c37000/0x14000)=nil, 0x14000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000019fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000200)={0x0, 0x50c, &(0x7f000085af91)}) set_tid_address(&(0x7f0000000000)) 2018/05/03 21:02:54 executing program 0: r0 = socket(0x80000000000001e, 0x4, 0x0) bind(r0, &(0x7f0000000080)=@l2={0x1f, 0x9, {0x20, 0x8, 0x100000000, 0x7, 0x10001, 0x3}, 0xfffffffffffffffa, 0x1}, 0xfffffffffffffe66) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f0000000040)}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10002, 0x0) 2018/05/03 21:02:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6, @in6=@loopback}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) r2 = dup(r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000180)=0x200, 0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/03 21:02:54 executing program 3: add_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000280)=0x10) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r0) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/05/03 21:02:54 executing program 1: readahead(0xffffffffffffffff, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) 2018/05/03 21:02:54 executing program 2 (fault-call:1 fault-nth:7): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:02:54 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) [ 93.810887] FAULT_INJECTION: forcing a failure. [ 93.810887] name failslab, interval 1, probability 0, space 0, times 0 [ 93.822271] CPU: 0 PID: 7253 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 93.829139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.838526] Call Trace: [ 93.841165] dump_stack+0x185/0x1d0 [ 93.844846] should_fail+0x87b/0xab0 [ 93.848662] should_failslab+0x279/0x2a0 [ 93.852845] __kmalloc_node_track_caller+0x243/0x11c0 [ 93.858148] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 93.863593] ? pfkey_send_policy_notify+0x802/0x11a0 [ 93.868790] __alloc_skb+0x2cf/0x9f0 [ 93.872610] ? pfkey_send_policy_notify+0x802/0x11a0 [ 93.877811] pfkey_send_policy_notify+0x802/0x11a0 [ 93.882853] ? km_policy_notify+0xb8/0x200 [ 93.887197] ? pfkey_send_new_mapping+0x1220/0x1220 [ 93.892262] km_policy_notify+0x142/0x200 [ 93.896471] pfkey_spdadd+0x1a11/0x1f50 [ 93.900540] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 93.905952] ? kmsan_set_origin+0x9e/0x160 [ 93.910272] pfkey_sendmsg+0x14a6/0x1950 [ 93.914446] ? pfkey_release+0x5c0/0x5c0 [ 93.918588] ___sys_sendmsg+0xec0/0x1310 [ 93.922768] ? __fdget+0x4e/0x60 [ 93.926213] ? __fget_light+0x56/0x710 [ 93.930174] ? __fdget+0x4e/0x60 [ 93.933709] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 93.939146] ? __fget_light+0x6b9/0x710 [ 93.943218] SYSC_sendmsg+0x2a3/0x3d0 [ 93.947125] SyS_sendmsg+0x54/0x80 [ 93.950758] do_syscall_64+0x309/0x430 [ 93.954705] ? ___sys_sendmsg+0x1310/0x1310 2018/05/03 21:02:54 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x802) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xba713b5aba1800ff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x4) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f00000000c0)={0x1a, 0x206, 0x7, 0x9, 0xff, 0x5, @link_local={0x1, 0x80, 0xc2}}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) 2018/05/03 21:02:54 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x1, 0x0) r3 = geteuid() getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f00000003c0)) r5 = getuid() r6 = getegid() r7 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000001800)='cgroup.subtree_control\x00', 0x2, 0x0) r8 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001840), &(0x7f0000001880)=0x1c, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000018c0)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f00000019c0)=0xe8) getgroups(0x1, &(0x7f0000001a00)=[0xffffffffffffffff]) r11 = socket$packet(0x11, 0x3, 0x300) r12 = socket$inet6_icmp(0xa, 0x2, 0x3a) r13 = socket$inet_tcp(0x2, 0x1, 0x0) r14 = syz_open_dev$mice(&(0x7f0000001a40)='/dev/input/mice\x00', 0x0, 0x44000) r15 = syz_open_dev$sndtimer(&(0x7f0000001a80)='/dev/snd/timer\x00', 0x0, 0x210002) r16 = openat$dir(0xffffffffffffff9c, &(0x7f0000001ac0)='./file0\x00', 0x200, 0x2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001b00)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = socket$inet_tcp(0x2, 0x1, 0x0) r19 = syz_open_dev$adsp(&(0x7f0000003200)='/dev/adsp#\x00', 0x10001, 0x260200) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003240)={0xffffffffffffffff}) r21 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003280)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000032c0)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000033c0)=0xe8) r24 = getgid() r25 = memfd_create(&(0x7f0000003480)="29bc5d275b5b00", 0x2) r26 = socket$netlink(0x10, 0x3, 0xf) r27 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001b80)='/dev/uinput\x00', 0x28001, 0x0) r28 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r29 = socket$vsock_stream(0x28, 0x1, 0x0) r30 = socket$pptp(0x18, 0x1, 0x2) sendmmsg$unix(r2, &(0x7f0000003600)=[{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000100)}, {&(0x7f0000000200)="378bec54900ac55335aa12b043318744f46e1cf56256e39177500fed9c6afae803425f560460596a048e90e1db79006935284a5989f35cc266f22b9080c0858314f15e6d8a05ba05e2cd4fdef2c75174d24fec31bb50e83525d5296111957b3b39b0659e9ca498b5fb78f8cc9f0c686ae4fe252974ed51c111e7dcd9748e84d3ed78ba9f1333709c878d6e6649412243edf4ecbca7e8082714", 0x99}], 0x2, &(0x7f0000000400)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}], 0x20, 0x40000}, {&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f00000004c0)="7c7da05cc2a7955c9003abc64cc09c2281508f61053d7ce6d465d1e8ebd92c1e12bdc29b20be58aac96c1e9f6b660063c14bea24c2c70279f2a65c7d10583d8430ac62fbeba9cfa32498d0fe8f44fd455ab3b56b775b408d5dbb8718d143df206a9aed4ce305bca32160eee9936ff55f5b5446e437387516bc75d3f507427ecd16d179f4c30225bcf5aece0605d893e00233c70ebca85d7eac499e496da0dcbc6ea7a773f61a155b658e41f02d78592cbf6b2c6ba11ff8deec9d0f79b96335bdad3b169d13c2612121f0055da4a7a50f614f6a2c18ab585942ecb3c2a80661585cf8c6e8e249", 0xe6}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="881beb2f49529dbba56fe6", 0xb}], 0x3, &(0x7f0000001640)=[@cred={0x20, 0x1, 0x2, r1, r5, r6}], 0x20, 0x4000000}, {&(0x7f0000001680)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000001700)="5b09603245f1c9598ba91e869b69fec234a16c4048d21b8f8d5b146207a83a2517bfd0188a36c4fa73be1052d7d081d970d2f294c66b9a20998fc314fda56f46636e753a2ce832248535532a58500cfb3d782fbe5d8182f66f42f46d12a80584e5860befcaad063007e3c89ccefe243308eedfb90e115c7aadfc058c2bddd9557bfba35ce72023288cb4e3", 0x8b}], 0x1, &(0x7f0000001bc0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000020080000000000000100000001000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="00000000f2dc8b2fe70000000000000000000000569301dd00000100020001000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="000000003002000000010000000000", @ANYRES32, @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYBLOB='\x00\x00\x00\x00'], 0xe0, 0x10}], 0x3, 0x8000) setpgid(r0, r1) r31 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x8, 0x4, 0xffffffdf00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r31, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r31, &(0x7f0000000280), &(0x7f0000000040)}, 0x20) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003780)={0xffffffffffffffff}) getpeername$packet(r32, &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003800)=0x14) socket$bt_rfcomm(0x1f, 0x0, 0x3) [ 93.959073] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 93.964292] RIP: 0033:0x455979 [ 93.967505] RSP: 002b:00007f16c08b3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 93.975257] RAX: ffffffffffffffda RBX: 00007f16c08b46d4 RCX: 0000000000455979 [ 93.982558] RDX: 0000000000000000 RSI: 0000000020001000 RDI: 0000000000000013 [ 93.989860] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 93.997168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 94.004518] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000007 2018/05/03 21:02:55 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:55 executing program 5: unshare(0x8000400) r0 = socket(0x200000000018, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000040)="eaf40100", 0x4) recvfrom$ax25(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x10140, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2018/05/03 21:02:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) close(r1) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0xff, 0x8}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000005c0)={r3, 0x2}, 0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x3, 0x1, 0x2, {0xa, 0x4e23, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, 0x3a) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) sendto$inet6(r4, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), 0x4) r5 = accept$netrom(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000440)=0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) listen$netrom(r5, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) readv(r6, &(0x7f0000001680)=[{&(0x7f0000000580)=""/49, 0x31}], 0x1) r7 = socket$inet(0x2, 0x0, 0xffffffffffffbbe0) accept4(r5, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000540)=0x80, 0x80800) read(r6, &(0x7f0000000040)=""/25, 0x19) socketpair(0x0, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f0000000680)={0x0, 0x80000, r7}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@remote, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) gettid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/05/03 21:02:55 executing program 1: open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') 2018/05/03 21:02:55 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000000202ffff0000000000000000000002000000000000002fe930f76edd96c8c82094000000e6a764e12237f85c93"], 0x28}, 0x1}, 0x0) [ 94.231203] l2tp_ppp: tunl 4: set debug=1f4ea 2018/05/03 21:02:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) rt_sigprocmask(0x3, &(0x7f0000000000)={0x6f}, 0x0, 0x8) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000001c0)={0x14, 0x2b, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 94.293912] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/03 21:02:55 executing program 2 (fault-call:1 fault-nth:8): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:02:55 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000e2effe)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64=r1, @ANYRES32=r1, @ANYRES16, @ANYBLOB="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", @ANYPTR, @ANYBLOB="ba5e3f5aa3eb201239074a23cd16d505ef", @ANYRES32=r1], @ANYRES32=r1, @ANYBLOB="000000000000000008001a0004000a00"], 0x3}, 0x1}, 0x0) 2018/05/03 21:02:55 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0xffffffffffffff10) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x80000) 2018/05/03 21:02:55 executing program 5: semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) unshare(0x40600) semtimedop(0x0, &(0x7f0000a0ffc4)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000043d000)={0x0, 0x989680}) semget(0x3, 0x3, 0xa0) r0 = semget(0x2, 0x1, 0x408) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0xffffffff, 0x6ae29204]) 2018/05/03 21:02:55 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:55 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001740)={0x53, 0x0, 0x10d, 0x0, @buffer={0x0, 0xc6, &(0x7f0000000080)=""/198}, &(0x7f00000002c0)="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", &(0x7f0000001680)=""/182, 0x1, 0x0, 0x0, &(0x7f0000000040)}) socketpair$inet(0x2, 0x80007, 0xb3d1, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000400)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x6, {0x2, 0x4e24}, 'teql0\x00'}) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x8, 0x200000100) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x5, 0x600200) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00000001c0)={{0x69, 0x1000, 0x2, 0x6, 0x40000000ff, 0x100000001}, 0x7}) 2018/05/03 21:02:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0xfffffffffffffff8}, {0xb, 0x1}], 0x2) r2 = dup(r0) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0xffffffffffff1db2, @loopback={0x0, 0x1}, 0x4f}, @in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xa6}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x26, @dev={0xfe, 0x80, [], 0x1a}, 0x7f}, @in6={0xa, 0x4e22, 0xc1c, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x80) recvmsg(r2, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001580)}, 0x0) 2018/05/03 21:02:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x400) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101001, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) 2018/05/03 21:02:56 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) write$binfmt_elf32(r0, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x439) 2018/05/03 21:02:56 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:56 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) lseek(r0, 0x54, 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffd7) 2018/05/03 21:02:56 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x2, 0x2, 0x1f, 0x3, 0x7, 0x20, 0x0, 0x8001, 0x0, 0x3, 0x7fff, 0x80, 0x3, 0x1]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x1}, &(0x7f0000000200)=0x8) r2 = socket(0x100000400000010, 0x2, 0x0) write(r2, &(0x7f00000000c0)="2400000052001f0014f9f407010904000200071008000100010000000800000000000000", 0x24) 2018/05/03 21:02:56 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="a0a88ead663351d9586681e7a5c00e02d3d47751c1f67004d885e4023b5568d7c1b54de013949b9e164cb6bd502b0daa2bcaa3013c014b457d81aaa4773888cd883c5a798251c937b6c014eb37180ffe", 0x50, 0xfffffffffffffff8) keyctl$get_security(0x11, r1, &(0x7f00000001c0)=""/50, 0x32) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0x4, 0x0}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/null\x00', 0x101800, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000a40)={0x0, 0x2, 0x8, 0x6, 0xf2, 0x100000000}, &(0x7f0000000a80)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r4, 0x1) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000240)={0x7, r2}) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/05/03 21:02:56 executing program 3: clock_gettime(0x0, &(0x7f00000004c0)={0x0}) nanosleep(&(0x7f0000000200)={r0}, &(0x7f0000000080)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x7, 0x1, 0xbf, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180)=0x7, 0x4) shmdt(0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="6e61740000ca000000000000000000000000000000000000"], &(0x7f0000000040)=0x24) 2018/05/03 21:02:56 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'team0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$inet_int(r0, 0x0, 0x10, &(0x7f0000ff0ffc), 0x4) 2018/05/03 21:02:56 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x3, 0x8, [0x100000000, 0x358000, 0x1, 0x3f, 0x8000, 0x1, 0xc5e, 0x2]}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0xf2b}, 0x8) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/05/03 21:02:56 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000022c2ec7c000800120000000300000000000000000006000000000000000000000000000000e0000001000000000000001c0000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000001000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0xb2db3d, @dev={0xfe, 0x80, [], 0x20}, 0x3f}}, 0x7, 0x2, 0x81, 0x22, 0x848}, &(0x7f0000000240)=0x98) 2018/05/03 21:02:57 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:57 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x81, 0x400) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = epoll_create1(0x80000) r3 = gettid() sendmsg$nl_netfilter(r0, &(0x7f0000001300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8001a888}, 0xc, &(0x7f00000012c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="941100000c01220a27bd7000fddbdf250f000005140031000000000000000000000000000000000104003800dc38f95cdbacd4fe41894e9d79dccac50dae630115f5dbb22f9a9341233e24dff55df3fb75693def8983dec0ad7fafd8f4017d52da02a5c0d95ecabaab22b818f8bda8c208013e00b0603fb936f351714770f6067db10636dde0c992dbba22abc25b34f39dde9dd4234564fba9413e31c24bf42ba25a321960f5dcad176e984f756ef968a07d4b080051000000000008007100", @ANYRES32=r1, @ANYBLOB="e1d7e115e8c1de5187be028f38c8236aefb83090895a86d36d94e163c202faa9e387547befddbd9475b9bb67e1fc1fe93300e05d3da44011777fe3f13c632cfcb46aa66aad02fc94f8a199823e9b752bb496381a60d1a81606f6833aa3ded18a86abcab57f122285c9271ed498d5794689b6d6b90a00a09e690d8c26345c3a1a46a07e0e7d1898401e0bc473b9dbe6729983d8117d43699ec1dce7b72e781dd96640f54f1ed704bd640d08003b00", @ANYRES32=r2, @ANYBLOB="00000008005380", @ANYRES32=r3, @ANYBLOB="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"], 0x1194}, 0x1, 0x0, 0x0, 0x1}, 0x40000) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$packet(r0, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000013c0)={r5, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) getsockopt$inet_int(r4, 0x10d, 0xaa, &(0x7f0000000080), &(0x7f00000000c0)=0x1f9) clock_gettime(0x0, &(0x7f0000001440)={0x0, 0x0}) utimensat(r0, &(0x7f0000001400)='./file0\x00', &(0x7f0000001480)={{0x0, 0x2710}, {r6, r7/1000+10000}}, 0x0) 2018/05/03 21:02:57 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000080)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), 0x4) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000100)=0x5ff9, 0x2e8) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000001, 0x3f, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000002b40)}, 0x2020) 2018/05/03 21:02:57 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000022c2ec7c000800120000000300000000000000000006000000000000000000000000000000e0000001000000000000001c0000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000001000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0xb2db3d, @dev={0xfe, 0x80, [], 0x20}, 0x3f}}, 0x7, 0x2, 0x81, 0x22, 0x848}, &(0x7f0000000240)=0x98) 2018/05/03 21:02:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) getpeername$llc(r1, &(0x7f0000002580), &(0x7f00000025c0)=0x10) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000000c0)={'dummy0\x00', 0x9}) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x1bd3ab68, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200, 0x0) recvfrom$llc(r2, &(0x7f0000000040)=""/67, 0xfffffe89, 0x10000, &(0x7f0000000100)={0x1a, 0x334, 0xff, 0x1, 0xd6cd, 0xcea, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) pause() 2018/05/03 21:02:57 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001200)={'ipddp0\x00', 0x2000}) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x181800, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000000)="eea7c9edd18d00825888a74a37c20e35d1aca394018274cc3d4afda6bcc53e2f27233eab0a5295b21032044f252765b2d92b0f26847a848cc83a4750e6967dcfae8b165405042a730075f35030452b05c9fa09eb97d58669443bcd8d87b6da992ea1056b418fac75410aa29c5fa3404eece45edc29cc59424292f389453470a1e8d6e74f887e4a27f14906fbb3ee6fec8a0d449892fc0f88f5c76f7d8b8197a82a6070d4ed3433ac6cfd1129edbd84e2ddcca23781a6a8ebdebc745f22da768226808ae4e026b8f76d28f40b1937cf3b246fb82911bf51f464658893c6d90f3b5f7b8c17e3f9") r3 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') socket$nl_generic(0x10, 0x3, 0x10) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000001140)={0x3, 0x5, 0xfffffffffffffe01, 0x4, 0x0, 0x8, 0x0, 0x7f, 0x70723afe, 0x30000000000000, 0x3, 0x3}) exit_group(0x7f) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000001180)) ioctl$VT_RELDISP(r2, 0xb702) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000140)=""/4096) lgetxattr(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001280)=ANY=[@ANYBLOB="757365762e00faff716bb69e4b28a235ece5f443a0cf625a6aa46ddd70bbc371ade55846c57480ecb16de73006f0c9996cdc3e908b6ddc03471606"], &(0x7f0000001240)=""/3, 0x3) 2018/05/03 21:02:57 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vsock\x00', 0x10200, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000003c0)={0x2, 0x6, 0x2, 0xfff, 0x7, 0x2}) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240), 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@get_event={0xc, 0x8, 0xfa00}, 0x10) r2 = memfd_create(&(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r2, 0x50, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)=r3, 0x4) 2018/05/03 21:02:57 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xf94, 0x400000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000100)=""/13) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:02:57 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$rds(0x15, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000000200)='\t', 0x1, 0xfffffffffffffffc, &(0x7f00000001c0)={0xa, 0x4e21}, 0x1c) 2018/05/03 21:02:57 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2a) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ptrace(0x420a, r1) 2018/05/03 21:02:57 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x5, [0x7, 0x3, 0x85, 0x1, 0xdec]}, &(0x7f00000000c0)=0xe) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) 2018/05/03 21:02:57 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xf94, 0x400000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000100)=""/13) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:02:57 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xa9c316dcc4ddc7d7, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x3, 0x4) ftruncate(r1, 0x27ff7) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000001c0)=0x20, 0x5619a49751ed895) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) 2018/05/03 21:02:57 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000000000)="83170400000200000060f0055f0d10a238b088d169", 0x15) uselib(&(0x7f0000000080)='./file0\x00') connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fremovexattr(r0, &(0x7f0000000040)=@known='security.selinux\x00') 2018/05/03 21:02:58 executing program 5: keyctl$set_reqkey_keyring(0x3, 0x8007) r0 = shmget$private(0x0, 0x2000, 0x780006ca, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/4096) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)='./file0\x00') 2018/05/03 21:02:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x8080) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000140)) 2018/05/03 21:02:58 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mlock(&(0x7f00006a1000/0x1000)=nil, 0x1000) mbind(&(0x7f000071b000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000040), 0x2, 0x3) 2018/05/03 21:02:58 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x10000, 0x3, 0xada, 0x8, 0x9, 0x3, 0x3, 0x8, 0x163, 0x38, 0x205, 0xe1d, 0x81, 0x20, 0x2, 0xfff, 0x81, 0x3f}, [{0x7, 0x7f80000000000, 0x8, 0x1f, 0x2, 0x200, 0x1000, 0x7fffffff}], "c84ebf9bc28cc3ddceae7979053344fc726fea8ac9c987f7a56b117a215331", [[], []]}, 0x277) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:02:58 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:58 executing program 1: request_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='keyring\x00', 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)="41676753b22493fa0a4495483c476c2fe6dbdab79250802d1be1eae9cebd1d5554fd384aa97fa1c45d714aa20f89a80674f538f995a6094ebb77e1e212188686ebc1380da62a286564a53d690783155f3b09afee2e54073c0321a7e7652531b8f56e788cf0a05a58798eb209e13946f1be13e65321a44d2172", 0x79, r2) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000000540)={0x7, 0x7fff, 0x4}) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) r6 = creat(&(0x7f0000000200)='./file0\x00', 0x80) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f0000000280)={'bcsh0\x00', {0x4, 0x47, 0x5, "8382958e96be", 0x2b9}}) 2018/05/03 21:02:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x4, 0x8202) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x4000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x8000, 0x20}, 0xc) [ 97.804497] random: crng init done [ 97.842724] mmap: syz-executor0 (7450) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/03 21:02:58 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c03, 0x5) 2018/05/03 21:02:59 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="021400001100000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000000000100180082219dbf"], 0x88}, 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x4, 0x4, 0x0, 0x9, 0x4, 0x7, 0x2, 0x200, 0x0}, &(0x7f0000000080)=0x20) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={r2, 0xffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x7}, 0x8) 2018/05/03 21:02:59 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x204c0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000300)={{0x100000001, 0x100}, {0x3, 0x4}, 0x3, 0x2, 0x401}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000002100e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb000000000000040004000400000000000000000000000000000000000000000000000000000000005f89e823d11d16afd86251f7ec062eef04db277ee7de7e5d62168158ad4bd06986c26dd32741e664afe6779183198ea6b2017f3b9a9084328c321fab05f80ea89d8daf177c14409ca6712213f19f5bf5bcd881bf5ce1"], 0x464}, 0x1}, 0x0) 2018/05/03 21:02:59 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x10000, 0x3, 0xada, 0x8, 0x9, 0x3, 0x3, 0x8, 0x163, 0x38, 0x205, 0xe1d, 0x81, 0x20, 0x2, 0xfff, 0x81, 0x3f}, [{0x7, 0x7f80000000000, 0x8, 0x1f, 0x2, 0x200, 0x1000, 0x7fffffff}], "c84ebf9bc28cc3ddceae7979053344fc726fea8ac9c987f7a56b117a215331", [[], []]}, 0x277) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:02:59 executing program 3: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) close(r0) close(r0) bind$llc(r1, &(0x7f0000000b40)={0x1a, 0xffff, 0x0, 0x7, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) write$binfmt_elf32(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb0d) 2018/05/03 21:02:59 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:59 executing program 0: unshare(0x20a00) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) preadv(r0, &(0x7f0000000200)=[{}, {&(0x7f0000000180)=""/98, 0x62}], 0x2, 0x0) 2018/05/03 21:02:59 executing program 1: r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x8}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x27}, 0x0) exit(0x8001) 2018/05/03 21:02:59 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:59 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000900)="dfe278d84f047e1808a3a992ddc389ae510e72c21d071d767c92f5a76aabd0152fcbd05c4db7f4e5e729497dfc375f1a021a5b1fd8ea7d7047775b8daf66303ddae94f4cc9d10f0e4bd21802c30927bf91de19baad5d68d29e6c0265b15278bc3a26defe99b129cae1e0377939e119e495cb84900b82d2c0689fd8d30bcd08437ed371f99c2b1cb8434a8ed7a106d463883ccdd36f76022dd29c59311fd01f26dc7cb7bb2578798d919b871cbb90dda4fccbca8d521c0c9c95c6278cad91c144f5079d7aa44b35c54465cb314586eae1b2afb0d94912bea757906d494c2e049598bae15d4a1b6892ed414e4ca5448a7e457350859333529825a60e93889fece46d4917cb7b429852148679694cbbb5d71bd8c81da130daf7387dc095c6ea85a19f5c62434a0b42723ae95420971a2edaa24f04e1c558283be5b08d1903dd2aa5b55ff876b7df8ad497a163fc1667bf677560acc9bdc58fd2190ceb7ee16969f2b7924651b5256b83fa8cee4a85b601371092d883db7c63cc060f80cc96a47d90dfc06ebf61665b68ab6c40e701325f2ad65b98bbc038fc1f70c5cec0ef6de84b30f331304e18333bf6018ab00b454771618a74cdcb90bae013843a586b8da3f26fc134faea8f02f500ccfc8d8e056bfe8154a816b1c836d2f0345fe72801be88a7bf12b5b70f3fca631f4f27ade17670201ca78090a2ce78f7660b62d6b1ae74b433a537ec8972cd75ed3aef141e6e274274ceed44bdcd0b8da06e8862dfb649d39a860042261fc9ab949991711eac9264633a7f15ff272779b3015c402e43e63fa3cbb3baaffe971b739673c5313ef74a7c2a480a7302734a607e1cd559189f4aee38fbcd3bde9776c29fc8426b18bb0029546358d39ce716f03359f656cb3103e1ef253bd0614af54f8d7d03f6bf80ab3ae047aadfd7a3e006f9f04e326f391426a8618dcf4747f189c892ca162d7a2949aedf8eb6ead2a7f8673c03830282983f880d7ff55b9bc04afd7439857238bef451407dbd506b94d8a0085a9649e9d2f24d4442ce81791d7f0b00eefc6547c57493812cb93d1166bd506ff8cd0852edd7d8ccf90a2f5f137e82c7f2b356ab3f7fc0f854f82608949d79e780d563642ee0ee73397a83117059d2b30f4dc169f98474d01200cd765918dde6c075b3444d46c0859a7d921469c7ffa6a1caac885a8f285fe70c48233d29061f13b216ac4062478aa3c516fac4cacbd78a303377130cd92ba8331614365765b2c80cb717626c9f6e9b45d6d16b10ca7325316e8107c2b57d630b46fb8369905a2e9b75e0a3b0972634b46e44430310580e9ae49ac0f065261ca26053dc08aafb3308e40d709a6404fa39e45e9643edf205ba121470c36389e3c161ab41179418b71652f92cb4b3a6d925fcd7d5c0a13ab9c020446aae0e7d3eedf23fec3ffa6ed748953bf7a5e19960f43313f16e5bb43f3e6adc62a5a45db3ea43e44ed6ee5596a6c66c747aab8757ee26d5912a07edecd4e4b9d6f6a03c6f4d7445d041fab5cdd668280b392be052ca3095a8408ac836e6d361f5c7512768f6897b7529d658503f61bcffc714e95adabd1178191b3d82d959200e508c6358af53b7684d2cab8ed404d02e365286cd1cc6e1c32ee4fd134e004a71deaaaec8c9835e5a711b51e1829f96c2be8ad2c851f8b70c70114cbb7d647cfb26ba91f62ec29925e6f10aebbb0a28a7ffcfc360d86a70ade4d3d2bbbea005b41823f2a54b1513ee080e62d3f337a0e250d592ef3a43be37bef30496fe34eb2eb7b038bf1a8ad837c18cd9745e937d7c0503d1c50ed4a9f3d446eccc3cddc586df7c077e09119b5172dee9d6349783329c2c7a2d71dfb7c2d7aa656f2599b84fab8ee1c21073c7cf64babeb4f768d8c283ff7599849e36d5a7d7071b396fbde96af351d02ff61b159bddbb8d66e51d6431eee6173857d089d4ab3ac1c05b57c80a08fe3d1c89aefb7fe07df71b0d0f636e5b8a609af03f54e87b0f828907e7691fad891c5d7a6cf7cd8842ce264ecdc1caf78795883e37a3a8b7dbd67cff31ab2c868a79691ca540660039aca28aada03950c0b00ae1d945654838b1765ed03fa2c3998e37639aa324f7dface766d31cc84e7a58571322cb066b7a01428e7d77b3bce65c6260742cb8c5b6b914623f31293a1ac91948264d17643d719b9247ecc14906e21e1c6e8e8d943652f3597f26dabc85b17a3d1a805fe2794eda2ed168913270671f7799c9d6486dc8f9095b19fbeda576dbc78919c8916e715bd08ed49a59bf17d43d5f561a11861598785cb02857324c3f063fb05092839d26c6da5177235c41cc789692b22f7468f35a287f72fb3638ff85924d86c585a0df30afbef9545baef0ee83d12a50d520d9c26eae7819fe577337125dbe250b059d7e2dfde4f6bb26a2af60d2b95b07fc66c74e95fd646bb1b269dbee8cba32667499c514ce0d23f60a11c639c6379f71220a2eac32d7b1c6771643dcb66e94e6574cfda0d9513b0286843755196ce43e0580331e915d66ebbb31488cb36e0c3e2250f97cc43a46bc84a9df4c8ec952615f50f4f2f80d9849cc61d0c78e2b238fc1b66d857b11213d2321ababdeae57bddade6cfde43713ca34acbf01b3ff4ba6a205cd04d94d94d76b1ecdeb7d31339d07ddc2f25dfe3c2d2fd53c5dda58b18f3969b734a9f9767ef250ce20833a6de5caa57778d7c3f2288e1bef5f5981942f26a7519157357f35ae990931835b6c5da7fa6a1e7ce2bf4e00c11d7aed40ecb3dc662953cbdc4bec3d8a70692e47f9b73f5f3e8855ad00c324dfccea81b4dbe7795de35ba560d3c63c1203cc8f74c26c75f723ccfc372dd07f266e41a6be0528b4f0317c7af3a2a94e0c9e82135a174bc22ec8fcd2847ec28c00ed54fb5ad2e477b123becb3197b6ac6b3c2965f9d45577000000", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000008c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="aa9fc5d9"], 0x4) 2018/05/03 21:02:59 executing program 3: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) close(r0) close(r0) bind$llc(r1, &(0x7f0000000b40)={0x1a, 0xffff, 0x0, 0x7, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) write$binfmt_elf32(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb0d) 2018/05/03 21:02:59 executing program 4: setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) mlock(&(0x7f000095d000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000000040)={0x5, 0x5}) 2018/05/03 21:02:59 executing program 6: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) process_vm_readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/182, 0xb6}, {&(0x7f0000000200)=""/205, 0xcd}, {&(0x7f0000000300)=""/166, 0xa6}, {&(0x7f00000003c0)=""/4, 0x4}, {&(0x7f0000000400)=""/253, 0xfd}, {&(0x7f0000000500)=""/187, 0xbb}], 0x6, &(0x7f0000000bc0)=[{&(0x7f0000000640)=""/236, 0xec}, {&(0x7f0000000740)=""/102, 0x66}, {&(0x7f00000007c0)=""/148, 0x94}, {&(0x7f0000000880)=""/143, 0x8f}, {&(0x7f0000000940)=""/168, 0xa8}, {&(0x7f0000000a00)=""/171, 0xab}, {&(0x7f0000000ac0)=""/151, 0x97}, {&(0x7f0000000b80)=""/10, 0xa}], 0x8, 0x0) 2018/05/03 21:02:59 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) [ 98.567495] mmap: syz-executor4 (7513): VmData 35209216 exceed data ulimit 33554432. Update limits or use boot option ignore_rlimit_data. 2018/05/03 21:02:59 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x200009}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) 2018/05/03 21:02:59 executing program 0: unshare(0x20a00) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) preadv(r0, &(0x7f0000000200)=[{}, {&(0x7f0000000180)=""/98, 0x62}], 0x2, 0x0) 2018/05/03 21:02:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x14) fdatasync(r0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r1, 0x0, 0x10, &(0x7f0000ff0ffc), 0x4) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/03 21:02:59 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) r1 = dup2(r0, r0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/03 21:02:59 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r2 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000069c0)=r1) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r2, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:02:59 executing program 2: socket$key(0xf, 0x3, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') getdents(r0, &(0x7f0000000040)=""/36, 0xfffffffffffffda6) pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$ax25(r1, &(0x7f0000000040)={0x3, {"5fa56f20b0bc86"}, 0x100}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) getpgrp(r2) 2018/05/03 21:02:59 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:02:59 executing program 5: clock_settime(0xfffffffffffffbf3, &(0x7f0000000100)) pselect6(0x40, &(0x7f0000000000)={0x4, 0x2, 0x8001, 0x5d, 0x1, 0x7, 0x400, 0x100000000}, &(0x7f0000000040)={0x61, 0xfffffffffffffffc, 0xffffffffffffff4a, 0x0, 0x0, 0x7, 0x4000000}, &(0x7f0000000080)={0x89, 0x81, 0xb08, 0x85f, 0x7, 0x5567, 0x8, 0x401}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={0x100}, 0x8}) 2018/05/03 21:03:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x7, 0x100000001, 0x0, 0x0, 0x10000}) 2018/05/03 21:03:00 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r2 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000069c0)=r1) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r2, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:03:00 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x35}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}, 0x10) socket(0x0, 0x5, 0x0) sendmmsg(r1, &(0x7f00000086c0)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)="a1e6e5791372a5b747f46c6a2451d0db3a8696fee57b7c25fad91e2932864220c8ced77655694f874a20294f4e33262b26a1c6042c880e43e0005c1cf64e704cd1e3f47948adb155507ea46fca7fd14181dfb84380bc690568025ac4d71d17f991e4dcdf9c78158d6213dac31395746f9e60b600246bbe9de7974543d4770faa518b13866aa0", 0x86}, {&(0x7f0000000140)="151ab7241d74fa0f94c5a49f902998f486520b3ff69954134449ce2c8044c4038da697381f6164d1badd8a0a7e43f29f55dea645f44c0dc37117a68cea1ec03c", 0x40}, {&(0x7f0000000180)="7fd4660d8029ca22c8c9c456c06f77238c742b1936afeb8c8ea0aab1db7efda310ee27297cabee055972d3e34b377bdd6ff6b4837f85ee4147282e4978491026953f256dcbd0b72e467e19a977b7146426c3564ab1b94c902b6f1d333390cb7651dc70e5d57c6a3cc77fc4f0eb2af6018de689c9ea75b2ee2b95c7920de9b271716e6edb8e6923c967ba5af9b283c0ba61b464a31ad5cca9ec144cf02a15343772103edbfc389d19f35c622606df7b1422061da1aa8d1ebfc94b13c4456b26f92c009422ff80c2e31be96607cae9899ceab249872e02", 0xd6}, {&(0x7f0000000280)="86f5dac296af94b9a27c4beca2d2fa5c36331ed878a1fa8ce9ba1c399e7d5055802cca7585c84c60337fbdd1abe083e4dbaa1e07e0e951ece2df5e907d16bb0d95a13c81cfe4d066b892f8107fbb18d5b2f0e18ff1328754df6d99ab425c51e07defe1503d16585f104e71a5626fbda335f6355aa429cb80bc31a566b86efab5a0d4c0c4c28599ab562ca4461cb4b97e553091a60cece275af43faa470142be7d58a4b74a144a38774467189b24fd5f2b6759104efe1d8e3e34e27f8622f5009427b2d00b0fa77", 0xc7}, {&(0x7f0000000380)="8506347e545b63a8d28fc81525ee5360a49680fbc406759049c6b1ad5100a463703943cd", 0x24}], 0x5, &(0x7f0000000840)=[{0x60, 0x0, 0x7e1, "046fd064b65d6496185c1b672e0cb4311bc8afe2870a07b144c8ffb1ee7e799962e634b7d63cd2ac3466dab5d54ffd5090a83ddd0755a49789136c6092a407f6cd7bfd6b976b454a6047f6030910ff"}, {0xe0, 0x0, 0x1, 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{&(0x7f0000006f40)="f792fa62120e9b9b22b8416a4cf1bfba006ba6e5ca17a2f64dc915dace56ae025332b65e7e62533ff27128f621659aab144c97de669d784219da1d704c00a11d0f13cd8c4eb5e4fd881170348d0b6fe547bb6e7ef37809ff7e068696a29335ce40601133d6c6453990b5347ba6334a87c93a847414e55d5f6e9c86a735c8e1ff45df538d6aed24ee436034834de4095be1b2a852b5adb8b665a855f86aa83cdea5c3501d31ad2533fb88300ca3bc99c11d214f1436ea7f04d4d0838171a69c436f6fb202e87923f4d3aa6c008b928a2bf0045b02712ebb7f1ef412", 0xdb}, {&(0x7f0000007040)="1f5038385954e1d83512aa6b9748897b47f1fe968eff9882fdb39ea25e588703a33a8b0e450a14236ebc75ddc269863460f4035d722051ffc4995af6c52ae6f069b4c077687fd6e55a1e8186dd11efc03fe7419e5f070864cd7d77a8705af70ba55ac1fdda02ebae81d32c4dfad68b347eea404d87dd32adf9377d1c55ef4538bd5b54867b9d7e6c9d507856f0f8491ee95da830382fd8e62cb3cfa59c84fa1b5201a75108c99bb1b5d89c211fa3bb70d1a54c7d04282010233c8528563e0504a388bcc43c29bc031a17232c77", 0xcd}, {&(0x7f0000007140)="5b9f7f40b0f34e73db16c5390e4cca144a9d1e4da8aef37f59c276d3524df051dc3bc86b733807231af2698e66eea840", 0x30}, {&(0x7f0000007180)="3b59ab14d7058059a52da891d25c991b75652dbabe83961213d819e3ba49391ef3e175c0c7f26b92f9e6e88ae350b2c9a800696e4bc207d451dd538f5a4b993f3565f5f042ad12b0d36d0400c162def1f175ee2915745c962336ae09ca649665a93f11c8b01f2fb41fe779e497f756710100d2e5f4fd6fdfdb8391e87cf6a82a5ae1d348eaf041499559355dc03c36f8785cc02d6068950e949d416bcac6a0cdebb0dbe697ad3a3a6ca641ce92a55fb5fe16f4e9e62f3829f8f2763f8fefbc12eeb4604a9077d5f421c597998acb117488cf7832ba1d340c1a952ab30dc8c4906ec0a0c126253a215056ef42c870489524e8882c", 0xf4}], 0x5, &(0x7f00000088c0)=[{0x1010, 0x0, 0x9, "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{0x78, 0x10d, 0x9, "a0b23556e198bbee55907dde16624347100778aaf3cb8ce281e7a052fcd9781e42c15473aa61a85df2d56f6b7029884ce8023a7ff532a2cb9a6d94e75fa0ae746200cc0bfd3b702899eab87a7fce5c992fa8234be2d4cdc7613e5e6fd408182732a2"}, {0xe0, 0x0, 0x8, "12e8f3015d723a9ffd0c7390a6fdb060667397a92c799680197168b3036ede9a127f048c1fad3950438c47448acb19fae594588f248ebac734fccd18ccf867da75b99c9c3865cc9c03d33f0c3ff7c69ff5c2c9f349730dfca3f18a1d13982da2be0b8d56585828a627d735e64b25f1685348338a7a19fbfaf81045290f01fa90767358bf27767c65dd80a844f6b2313a3ab2ad126ab85f2e59a8618b8774d66f753de104ebba579e1aa58d6dd83fa0df1401ffe5685b04026eb0734ad5437374bf23d63ac3b165b7203317f4c648301f689bd54a5c707272"}, {0x48, 0x11d, 0x1, "54a2b543c31972f01e65d5d0f5924fade4a2ccf169ae4b9a5daa0b3f7e34858d9fc61e8aa95e3e4a56271208498a55a025"}, {0xd8, 0x111, 0x7, "ad931ca46e109b03b88f963aa121055c2bc98b7a8da67b22d2937f4a0c71445559b80c6b4e131b4b87c7f0ed42908b72e0e6c78a04c409ecf851cccce8fc1b0ba789a0da4f2fc2bbcffb8cd3ea11948a65f30e3d25cb90837de5d28b9345e52c33767f8f4a6642033c64342a895ddf307f8dca021796f76a116264bbcec165a07f54e933a92e00367fa2134e0ffba7c454ed227fe7d9d20fbf0bba837baacb2cfd9e88ce5ffe136d9071ab839a657306de6b9334e3a1a3c09de376bf70ac378970c19a86cb6e"}, {0xe0, 0x84, 0x7fffffff, "af4d64e5ac79e9f604fbd591d09b2cb28d4d3d037420aa07ccf293ab6523b6324ac0670e8766718682d65c8d187c85b2ab33b392fb778ead77f86b7800885ebcdf35e83edba58262593e0b9da1ee105a6739b314785ef5a2a0ef197ab5948f382e86d4cc8c718a208fe0181fe5a36e1e2ae6921b82941cd4ec52293e239b18181a1946d7ff8f292f67a4b84c8092aefccea611ac0366a3028172f239cd9529b87abb095b6460289795f436b84425132c4da596fa7f706d23aefe9d219a5d698a1660282a6fcdf6f948955dc1"}, {0x30, 0x88, 0x2dd, "4c6113dca350f3043285d3f3516666b6c4fc259c955f6b172394a3"}], 0x1398, 0x5}, 0x9}], 0x8, 0x4000) 2018/05/03 21:03:00 executing program 0: unshare(0x20a00) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) preadv(r0, &(0x7f0000000200)=[{}, {&(0x7f0000000180)=""/98, 0x62}], 0x2, 0x0) 2018/05/03 21:03:00 executing program 6: io_setup(0xf2e5, &(0x7f00000001c0)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) io_cancel(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000200)}, &(0x7f00000002c0)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r2}) bind$nfc_llcp(r3, &(0x7f00000000c0)={0x27, 0x1, 0x2, 0x0, 0x1, 0xbc, "8d8ff07aed96feb7cd5142290c1c0b7e13468118501479922e7ff02230e39e2c601d69a63710edb9deda0fb67075c402b6b50bbff0957c49d0da049356905e", 0x16}, 0x60) 2018/05/03 21:03:00 executing program 1: unshare(0x40600) pipe(&(0x7f0000000040)={0x0, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="72000000eaa389c357c7381d57637a29fd09007e13e1f5fe92c244f37e9823be7b8962e4115967f3bb00195816d18f6cd41662f1a47087c07690faa4ba0f549a94d07c014d90494205fb2bdfe6d403f0ee822172568458b4c6b2805f00cc7899bcf0d280a75598d831239e1d3898f0e5ac0ea7f969b901693ff1b056851dff500d6f838eefb64329a404c961a6f8a2f7de34"], &(0x7f0000000540)=0x7a) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={r2, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x6}}, 0x6, 0x8, 0x3, 0x3, 0x21}, 0x98) r3 = perf_event_open(&(0x7f0000012000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000080)) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00000004c0)) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000180)={0x1000, 0x7, 0x7ff, 0x800}, 0x10) syz_open_dev$vcsa(&(0x7f00000007c0)='/dev/vcsa#\x00', 0x7ffe, 0x145101) syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x20, 0x400100) 2018/05/03 21:03:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x7, 0x100000001, 0x0, 0x0, 0x10000}) 2018/05/03 21:03:00 executing program 2: syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x802) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:03:00 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:03:00 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0xe, &(0x7f0000000280)=ANY=[@ANYBLOB="0180c20000c72032ed0000030000"], &(0x7f0000000000)) 2018/05/03 21:03:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001640)={0xffffffffffffffff, 0x50, &(0x7f00000015c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001680)=r1, 0x4) r2 = syz_open_dev$adsp(&(0x7f0000001340)='/dev/adsp#\x00', 0x8, 0x80200) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000001300)={0x3, 0x0, &(0x7f0000000200)=""/64, &(0x7f0000000240)=""/132, &(0x7f0000000300)=""/4096, 0xd000}) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x58) r3 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x1f, 0x2000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001380)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001440)={0x0, 0xbd, "225612e826d12becc1c264f68ce457ce260fc21efa9faddd6482f548357fbe97dd23eb31eae9ef02ac7cc0b489cbe22472099e9dff87d62b1a0a6048f86d50e1f3ebe78d38d3fee1f6f5760108d6aa8087449ad048c73b42bd9af43539dcdf58ceafb7accc6594f80eb470c849356c3e1df833b7c209c6ed9f2fe31f198319aac0fc1455aeb07b59ef396f50c38e0117d95fb44d559e29df1a18b131eec4ca2fcf5067b4f834d4a080bca4ccbbad1d9d4acb5133ef008d40ad09be25e6"}, &(0x7f0000001540)=0xc5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={r4, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x1, 0xffffffffffffff81, 0x2, 0x4}, &(0x7f0000000140)=0x49) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000001580)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000180)={r5, 0x5}, 0x8) lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000001900)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000b0070000e8020000e8020000ffffffff68040000e8020000e0060000e0060000ffffffffe0060000e006000005000000", @ANYPTR=&(0x7f00000016c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff02000000000000000000000000000100000000000000000000000000000001ffffffffffffffff000000ff0000000000000000ff00000000000000ffffffff7465616d30000000000000000000000073697430000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002c00020244000000000000000000000000000000280188010000000000000000000000000000000000000000000000002800697076366865616465720000000000000000000000000000000000000000800001000000000038006f776e657200000000000000000000000000000000000000000000000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="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"], 0x810) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d500040000e668d1476979a795", 0x11) 2018/05/03 21:03:00 executing program 0: unshare(0x20a00) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) preadv(r0, &(0x7f0000000200)=[{}, {&(0x7f0000000180)=""/98, 0x62}], 0x2, 0x0) 2018/05/03 21:03:00 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000240)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000040000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000086131213847cd90cd98abdbe942913200000000f900000000000000000000000000"], 0xa0}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0x80) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000580)={&(0x7f0000000300)=[0x0, 0x0, 0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x5, 0x7, 0x7}) times(&(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0xfd69, &(0x7f0000000340)}, 0x3ea) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0x1000}, 0x4) chown(&(0x7f0000000040)='./file0\x00', r2, r3) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000100)) 2018/05/03 21:03:00 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:03:00 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r2 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000069c0)=r1) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r2, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:03:00 executing program 6: socket$inet6(0xa, 0x80001, 0x0) 2018/05/03 21:03:00 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0x80000000, &(0x7f0000000000)=[0x0], 0x1}, 0x20) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r1, r2, 0xd, 0x3}, 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x1b31}, {0x1f, 0x8100000004}, 0x0, 0x0, 0x5}) 2018/05/03 21:03:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f0000000080)={0x10}, 0x388, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x13, 0x28, 0x311}, 0x14}, 0x1}, 0x0) write(0xffffffffffffffff, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/05/03 21:03:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) write$evdev(r1, &(0x7f0000000080)=[{{0x0, 0x7530}, 0x1f, 0x0, 0x6000000000}, {{}, 0x4, 0x9, 0x2}], 0x30) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0x9, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKMODE={0x8, 0x11}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x800) [ 100.094550] netlink: 'syz-executor0': attribute type 17 has an invalid length. [ 100.132999] netlink: 'syz-executor0': attribute type 17 has an invalid length. 2018/05/03 21:03:01 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x4) 2018/05/03 21:03:01 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:03:01 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) init_module(&(0x7f0000000080)='vmnet1\x00', 0x7, &(0x7f00000000c0)='self\'securitywlan0\x00') ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000040)=0x3) 2018/05/03 21:03:01 executing program 3: msgrcv(0x0, &(0x7f00000000c0)={0x0, ""/172}, 0x310, 0x3, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0x8, @tick=0x6, 0x20, {0x8, 0x3}, 0x8276, 0x0, 0x7ff}) setns(r0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200), 0x10) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2c0) msgsnd(0x0, &(0x7f0000000080)={0x3}, 0x8, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}) 2018/05/03 21:03:01 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa}}}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x2c) 2018/05/03 21:03:01 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:03:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000006c0)) pipe(&(0x7f0000001740)) openat$vnet(0xffffffffffffff9c, &(0x7f0000001780)='/dev/vhost-net\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x80007, 0x84) socket$can_bcm(0x1d, 0x2, 0x2) openat$ppp(0xffffffffffffff9c, &(0x7f0000001ec0)='/dev/ppp\x00', 0x0, 0x0) pipe(&(0x7f0000001f80)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000)) socket$vsock_stream(0x28, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002140)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000002280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000022c0)='/dev/rfkill\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000002340)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) openat$vcs(0xffffffffffffff9c, &(0x7f0000004400)='/dev/vcs\x00', 0x0, 0x0) eventfd2(0x0, 0x0) pipe(&(0x7f0000005740)) syz_open_dev$tun(&(0x7f0000005800)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000005880)='/dev/midi#\x00', 0x2, 0x0) pipe2(&(0x7f00000058c0), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000005980)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f00000059c0)='/dev/loop#\x00', 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000005a00)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000005a40), 0x8) pipe(&(0x7f0000005a80)) socket$unix(0x1, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) socket$l2tp(0x18, 0x1, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$unix(0x1, 0x1, 0x0) inotify_init1(0x0) socket$alg(0x26, 0x5, 0x0) socket$can_raw(0x1d, 0x3, 0x1) socket$inet_sctp(0x2, 0x1, 0x84) syz_fuseblk_mount(&(0x7f0000008e40)='./file0\x00', &(0x7f0000008e80)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 2018/05/03 21:03:01 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x2a, "7648b954f0fffa585d2c64110d7cc7bd0e9581987edfe3ba75b32f3acbdbe38eba0ed59984bc49bb3568"}, &(0x7f0000000100)=0x32) socket$inet_sctp(0x2, 0x1, 0x84) [ 100.150339] alg: No test for gcm(camellia-generic) (gcm_base(ctr(camellia-generic),ghash-generic)) 2018/05/03 21:03:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) fanotify_init(0x14, 0x8002) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) pkey_alloc(0x0, 0x3) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000100)=0x4, 0x4) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0xfffffffffffffffa, 0x9, 0x6, 0x1, 0x15, 0x7ff, 0x100000001, 0x5, 0x100000000, 0x1, 0x7, 0x3, 0x3, 0xfc, 0x80000000]}, &(0x7f00000001c0)=0x100) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x9d1}], 0x1, &(0x7f0000001400)=""/6, 0xfffffffffffffe20}, 0x0) 2018/05/03 21:03:01 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x8, 0x8000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000180)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000008000000000000000000000000000000000000000000030006000000000002000000ac14ffdc5325850000000000030005000000000002000000ac14ffbb00ad40497dad0aa12825c7b4dd000000000004000400040000000000000000000000000000000000000100000000000000000000"], 0xa0}, 0x1}, 0x0) io_setup(0x10001, &(0x7f0000000000)=0x0) io_cancel(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xf, 0xffffffffffffffff, r1, &(0x7f0000000240)="ff35d7bc543c27639d392adad5a1d283f5ac91cc0ceba0ff5f1a8e6ef7ecdf37b5b175baa391cceffa9eef9ee0885a0eb2eec763aea407a2444b396cecc255835da89f721f15468df775cabe95e46fa960f2fccbe0748c2b44c560323a85bc488a95718b25df746ca608061b14bcaf698036f87dd06bae186d800f784c87b6bfea07ba745614288230ba0ddd8748d401f059744f5ed55b7aa4d79721e1dcd9ba95ed86c841c465016bec1ad040fc279dc128728ee2ac9e7fc4b3eee8f04381930c0d5c8bbe9841c9422285dd6b63d99c57b24ee837565a6ef29e3e1cfe5fd948bed3450f14a2f8160e60ca8058d3e945c924", 0xf2, 0x400, 0x0, 0x0, r1}, &(0x7f0000000080)) 2018/05/03 21:03:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') r1 = socket$kcm(0x29, 0x2, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x1}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001280)={0x10001, 0x3, 0xe7ed, 0x32, &(0x7f0000000080)=""/50, 0xfe, &(0x7f0000000180)=""/254, 0x1000, &(0x7f0000000280)=""/4096}) sendfile(r0, r1, &(0x7f0000301ff8), 0xffffffff) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000012c0)=0x6) sendmsg$kcm(r1, &(0x7f0000002540)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x2f9, &(0x7f0000000080)}, 0x0) rt_sigprocmask(0x2, &(0x7f0000000000)={0x7d2}, 0x0, 0x8) 2018/05/03 21:03:01 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:03:01 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:03:01 executing program 3: r0 = memfd_create(&(0x7f0000000040)="23e1e72385a1bf7d1e1fb76367726f75707070703000", 0x1) fcntl$addseals(r0, 0x409, 0xa) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xd6e, 0x6, 0x3, 0x3, r1}, 0x10) fallocate(r0, 0x3, 0x0, 0x100000001) [ 100.813928] alg: No test for echainiv(rfc4106(gcm(aes))) (echainiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/05/03 21:03:02 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000004d77bbe900000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002200000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x4) fcntl$setstatus(r0, 0x4, 0x400) 2018/05/03 21:03:02 executing program 5: socketpair$inet(0x2, 0x80801, 0x57, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) r1 = memfd_create(&(0x7f0000000000)='#system\x00', 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'gre0\x00', {0x2, 0x1, @loopback=0x7f000001}}) ioctl$KDENABIO(r1, 0x4b36) timerfd_settime(r1, 0x0, &(0x7f0000000040), &(0x7f0000000080)) 2018/05/03 21:03:02 executing program 3: mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x80000002, 0x8972, 0xffffffffffffffff, 0xfffffffffffffffe) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) madvise(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0xd) 2018/05/03 21:03:02 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:03:02 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:03:02 executing program 1: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000080)={0x5, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @rand_addr=0x800}}}, 0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003b6fc3), &(0x7f0000000040)=0x2ed) 2018/05/03 21:03:02 executing program 6: r0 = socket$inet(0x2, 0x801, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001040)={0x0, 0x6, 0x80, 0x3, 0x8, 0x5, 0x3, 0x10001, {0x0, @in6={{0xa, 0x4e24, 0x91, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, 0x7f, 0xfffffffffffff000, 0x5, 0x3f, 0x10001}}, &(0x7f0000001100)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={r2, 0x2}, &(0x7f0000001180)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'bridge_slave_1\x00', {0x2, 0x4e22}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001240)={'syz_tun\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001280)={0x3ff, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x3, [{{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}]}, 0x210) dup2(r1, r0) 2018/05/03 21:03:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) pipe(&(0x7f00000000c0)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/03 21:03:02 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2280) write$eventfd(r1, &(0x7f0000000100)=0x8, 0x8) 2018/05/03 21:03:02 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)={0x14, 0x6, 0x206, 0x1, 0x8000}, 0x14}, 0x1}, 0xffffffffffffffff) 2018/05/03 21:03:02 executing program 1: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) 2018/05/03 21:03:02 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000004000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/03 21:03:02 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x400000) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000040)) keyctl$dh_compute(0x17, &(0x7f0000000540), &(0x7f0000000580)=""/81, 0x51, &(0x7f0000000640)={&(0x7f0000000600)={'digest_null\x00'}}) 2018/05/03 21:03:02 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f0000006980)) r2 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000069c0)=r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000006640)={0x7, 0x7fff}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/03 21:03:02 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040)=0x5957a26, 0x4) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20}, 0x1c) 2018/05/03 21:03:02 executing program 5: capget(&(0x7f0000000200)={0x20080522, 0xffffffffffffffff}, &(0x7f0000000240)={0x0, 0x4}) 2018/05/03 21:03:02 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 21:03:02 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfffffffffffffe8b}, 0x1}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x2001, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7f, 0x200000) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x8000, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x20000000007) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) [ 101.483771] ================================================================== [ 101.491207] BUG: KMSAN: uninit-value in inet_csk_bind_conflict+0x5f9/0x990 [ 101.498327] CPU: 0 PID: 7751 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 101.505171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.514530] Call Trace: [ 101.517132] dump_stack+0x185/0x1d0 [ 101.520769] ? inet_csk_bind_conflict+0x5f9/0x990 [ 101.525612] kmsan_report+0x142/0x240 [ 101.529421] __msan_warning_32+0x6c/0xb0 [ 101.533488] inet_csk_bind_conflict+0x5f9/0x990 [ 101.538170] inet_csk_get_port+0x1d28/0x1e40 [ 101.542579] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.547250] ? local_bh_enable+0x36/0x40 [ 101.551324] ? __local_bh_enable_ip+0x3b/0x140 [ 101.555908] ? local_bh_enable+0x36/0x40 [ 101.559986] ? inet_get_local_port_range+0x2d0/0x2d0 [ 101.565089] inet6_bind+0x121c/0x1820 [ 101.568906] ? ipv6_mod_enabled+0x60/0x60 [ 101.573057] SYSC_bind+0x3f2/0x4b0 [ 101.576622] ? SYSC_setsockopt+0x517/0x570 [ 101.580871] SyS_bind+0x54/0x80 [ 101.584154] do_syscall_64+0x309/0x430 [ 101.588048] ? SYSC_socketpair+0x14a0/0x14a0 [ 101.592463] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.597652] RIP: 0033:0x455979 [ 101.600836] RSP: 002b:00007f1c0675ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 101.608550] RAX: ffffffffffffffda RBX: 00007f1c0675b6d4 RCX: 0000000000455979 [ 101.615833] RDX: 000000000000001c RSI: 0000000020000300 RDI: 0000000000000013 [ 101.623110] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/03 21:03:02 executing program 5: syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x1) unshare(0x40600) fcntl$notify(r1, 0x402, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x28080) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000080)) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f00000000c0)=0x4) 2018/05/03 21:03:02 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x8000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x1ff) setgroups(0x0, &(0x7f0000000000)) 2018/05/03 21:03:02 executing program 0: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) sendmsg(r1, &(0x7f0000e91000)={0x0, 0xffffffffffffff66, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002180), 0x0, &(0x7f00000021c0)=""/69, 0x45}, 0x0) r3 = semget$private(0x0, 0x5, 0x344) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000140)=""/5) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x40305828, &(0x7f0000000000)={r2}) [ 101.630382] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 101.637658] R13: 0000000000000026 R14: 00000000006f4430 R15: 0000000000000000 [ 101.644932] [ 101.646552] Uninit was stored to memory at: [ 101.650889] kmsan_internal_chain_origin+0x12b/0x210 [ 101.655999] __msan_chain_origin+0x69/0xc0 [ 101.660235] tcp_time_wait+0xf17/0xf50 [ 101.664126] tcp_rcv_state_process+0xe9d/0x65f0 [ 101.668799] tcp_v6_do_rcv+0x122f/0x1de0 [ 101.672865] __release_sock+0x2d6/0x680 [ 101.676844] release_sock+0x97/0x2a0 [ 101.680570] tcp_close+0x277/0x18f0 [ 101.684196] inet_release+0x240/0x2a0 [ 101.688000] inet6_release+0xaf/0x100 [ 101.691803] sock_close+0xe0/0x300 [ 101.695344] __fput+0x49e/0xa10 [ 101.698627] ____fput+0x37/0x40 [ 101.701908] task_work_run+0x243/0x2c0 [ 101.705798] do_exit+0x10e1/0x38d0 [ 101.709344] do_group_exit+0x1a0/0x360 [ 101.713235] get_signal+0x1320/0x1f20 [ 101.717035] do_signal+0xb8/0x1c80 [ 101.720578] prepare_exit_to_usermode+0x271/0x3a0 [ 101.725426] syscall_return_slowpath+0xe9/0x700 [ 101.730105] do_syscall_64+0x36d/0x430 [ 101.733997] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.739177] Uninit was stored to memory at: [ 101.743511] kmsan_internal_chain_origin+0x12b/0x210 [ 101.748616] __msan_chain_origin+0x69/0xc0 [ 101.752866] inet_twsk_alloc+0xaef/0xc00 [ 101.756927] tcp_time_wait+0xd9/0xf50 [ 101.760711] tcp_rcv_state_process+0xe9d/0x65f0 [ 101.765359] tcp_v6_do_rcv+0x122f/0x1de0 [ 101.769400] __release_sock+0x2d6/0x680 [ 101.773355] release_sock+0x97/0x2a0 [ 101.777053] tcp_close+0x277/0x18f0 [ 101.780667] inet_release+0x240/0x2a0 [ 101.784449] inet6_release+0xaf/0x100 [ 101.788238] sock_close+0xe0/0x300 [ 101.791762] __fput+0x49e/0xa10 [ 101.795026] ____fput+0x37/0x40 [ 101.798291] task_work_run+0x243/0x2c0 [ 101.802161] do_exit+0x10e1/0x38d0 [ 101.805689] do_group_exit+0x1a0/0x360 [ 101.809556] get_signal+0x1320/0x1f20 [ 101.813336] do_signal+0xb8/0x1c80 [ 101.816856] prepare_exit_to_usermode+0x271/0x3a0 [ 101.821681] syscall_return_slowpath+0xe9/0x700 [ 101.826589] do_syscall_64+0x36d/0x430 [ 101.830465] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.835628] Uninit was created at: [ 101.839235] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 101.844316] kmsan_kmalloc+0x94/0x100 [ 101.848104] kmem_cache_alloc+0xaab/0xb90 [ 101.852242] inet_twsk_alloc+0x13b/0xc00 [ 101.856286] tcp_time_wait+0xd9/0xf50 [ 101.860155] tcp_rcv_state_process+0xe9d/0x65f0 [ 101.864807] tcp_v6_do_rcv+0x122f/0x1de0 [ 101.868849] __release_sock+0x2d6/0x680 [ 101.872809] release_sock+0x97/0x2a0 [ 101.876508] tcp_close+0x277/0x18f0 [ 101.880122] inet_release+0x240/0x2a0 [ 101.883903] inet6_release+0xaf/0x100 [ 101.887686] sock_close+0xe0/0x300 [ 101.891206] __fput+0x49e/0xa10 [ 101.894463] ____fput+0x37/0x40 [ 101.897720] task_work_run+0x243/0x2c0 [ 101.901587] do_exit+0x10e1/0x38d0 [ 101.905107] do_group_exit+0x1a0/0x360 [ 101.908978] get_signal+0x1320/0x1f20 [ 101.912758] do_signal+0xb8/0x1c80 [ 101.916281] prepare_exit_to_usermode+0x271/0x3a0 [ 101.921105] syscall_return_slowpath+0xe9/0x700 [ 101.925762] do_syscall_64+0x36d/0x430 [ 101.929632] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.934797] ================================================================== [ 101.942134] Disabling lock debugging due to kernel taint [ 101.947561] Kernel panic - not syncing: panic_on_warn set ... [ 101.947561] [ 101.954909] CPU: 0 PID: 7751 Comm: syz-executor6 Tainted: G B 4.16.0+ #87 [ 101.963028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.972361] Call Trace: [ 101.974937] dump_stack+0x185/0x1d0 [ 101.978548] panic+0x39d/0x940 [ 101.981740] ? inet_csk_bind_conflict+0x5f9/0x990 [ 101.986565] kmsan_report+0x238/0x240 [ 101.990350] __msan_warning_32+0x6c/0xb0 [ 101.994398] inet_csk_bind_conflict+0x5f9/0x990 [ 101.999058] inet_csk_get_port+0x1d28/0x1e40 [ 102.003450] ? __msan_poison_alloca+0x15c/0x1d0 [ 102.008107] ? local_bh_enable+0x36/0x40 [ 102.012155] ? __local_bh_enable_ip+0x3b/0x140 [ 102.016717] ? local_bh_enable+0x36/0x40 [ 102.020767] ? inet_get_local_port_range+0x2d0/0x2d0 [ 102.025849] inet6_bind+0x121c/0x1820 [ 102.029641] ? ipv6_mod_enabled+0x60/0x60 [ 102.033771] SYSC_bind+0x3f2/0x4b0 [ 102.037300] ? SYSC_setsockopt+0x517/0x570 [ 102.041526] SyS_bind+0x54/0x80 [ 102.044788] do_syscall_64+0x309/0x430 [ 102.048658] ? SYSC_socketpair+0x14a0/0x14a0 [ 102.053051] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 102.058220] RIP: 0033:0x455979 [ 102.061398] RSP: 002b:00007f1c0675ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 102.069087] RAX: ffffffffffffffda RBX: 00007f1c0675b6d4 RCX: 0000000000455979 [ 102.076338] RDX: 000000000000001c RSI: 0000000020000300 RDI: 0000000000000013 [ 102.083589] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 102.090840] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 102.098096] R13: 0000000000000026 R14: 00000000006f4430 R15: 0000000000000000 [ 102.105812] Dumping ftrace buffer: [ 102.109340] (ftrace buffer empty) [ 102.113023] Kernel Offset: disabled [ 102.116709] Rebooting in 86400 seconds..