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 '10.128.0.44' (ECDSA) to the list of known hosts. 2018/04/29 21:29:28 fuzzer started 2018/04/29 21:29:28 dialing manager at 10.128.0.26:34153 syzkaller login: [ 51.469658] can: request_module (can-proto-0) failed. [ 51.481310] can: request_module (can-proto-0) failed. 2018/04/29 21:29:37 kcov=true, comps=false 2018/04/29 21:29:40 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x80e, 0x4) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x8, r3) ptrace$setregset(0x4205, r3, 0x205, &(0x7f00000000c0)={&(0x7f0000000040)="49220a19dfd4f4b905cf339d0057e1428d60f7173ef61a083247e675d0ab38c44e1a6c4a293f3267f212141936ed1e1d2efd6c5d0240221752ab05025181809bf2dd3c6b628ef15ac79e536b18fc", 0x4e}) r4 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x100, 0x2100) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f00000001c0)={r2, r0, 0x4, 0x15, &(0x7f0000000140)="b2fc3ddd5b1182612f045a074f61e8a359ff2e95ef61c57516dd96d92dc4e6f4ba17c6c821aa63f4ead8f16c71a351afad950f8268aaa47f5560eec0a83568f37306ceefe69841236c41e62891f9598e84fe301530520ed708ac", 0x1, 0x7fffffff, 0xff, 0x20c2, 0x1ff, 0x8, 0x8, "7bca05baf6b96ee28da7e9b2ad91938526ee9da77ee77a869621ddf0208b84597847ce4c32a2649828affa4c911a00299ec6969723e9beaed4f81ff2df25c34d2ae05a6fa0b5aa485a5621282f8dc7be503a7437cf0bf01eba0c5d3ba7e6827dbd1ff2bf28ed2940c4355c1eaad337e18988b8869816dc6b2306067a9cd85be8db51847b3056b8bc7522187153912225527e0b000f48a5c87481718cb9be38173e67f7b554da50a37041bb2331e6203d6bc9a784bfdcd30042770fc6315eff4efecc06425d8aca14dff08df44a"}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x7}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000380)={r5, 0x7}, 0x8) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00000003c0), 0x4) socket$inet6(0xa, 0x80a, 0x6) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000400)={0xd7ae, 0x9, 0x5}, 0xc) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000440)='veth1\x00') readv(r2, &(0x7f00000014c0)=[{&(0x7f0000000480)=""/51, 0x33}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x2) r6 = shmget(0x1, 0x3000, 0x54000000, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r6, 0xe, &(0x7f0000001500)=""/38) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001580)={r4, 0x6, 0x0, 0x8, &(0x7f0000001540)=[0x0, 0x0, 0x0], 0x3}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001640)={r7, 0x50, &(0x7f00000015c0)}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x40605346, &(0x7f0000001680)={0x8, 0x0, {0xffffffffffffffff, 0x0, 0xf0c, 0x2, 0x7860000000000}}) utime(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x770, 0x7ca2}) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001780)={r5, @in6={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x100, 0xdb, 0x2, 0x7, 0x10}, 0x98) ioctl$VHOST_SET_LOG_FD(r7, 0x4004af07, &(0x7f0000001840)=r7) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000001880)={0x0, r7}) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000001900)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f00000019c0)={&(0x7f00000018c0)={0x10}, 0xc, &(0x7f0000001980)={&(0x7f0000001940)={0x3c, r8, 0x1b, 0x70bd2a, 0x25dfdbfc, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x11}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000) fsync(r7) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r7, 0xc1105511, &(0x7f0000001a40)={{0x6, 0x5, 0x9, 0x6, "aa68921615f2239ada305275672935a2355d06535b66ce2c0d9cbd033b530474ec36541942af834d188d66c4", 0x7}, 0x0, 0x0, 0x7, r3, 0x3f, 0x1, "dc476eee910ff7f1e2c515d0e0db9a0d7122f5111f6ed15588766fe7a3306e541a11b9ad5e5d46a73b3be2f088c7f332164a243aa7ff5b2cccf64d4ee6aa9ecf", &(0x7f0000001a00)='^wlan0ppp1GPL)\x00', 0xf, [], [0xfffffffffffffff8, 0x1, 0x5, 0x9]}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001b80), 0x4) 2018/04/29 21:29:40 executing program 2: r0 = socket(0x4, 0xa, 0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x80008000000000}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r1, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r1, 0xe6b4}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x10001, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00000003c0)={0xc0002000}) ioctl$TCFLSH(r3, 0x540b, 0xfffffffffffffffc) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000000400)={0x20, 0x14, [0x100000000, 0x8001, 0x3, 0x2, 0x6]}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000440)={r1, 0x15}, 0x8) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) ioctl$KDDISABIO(r3, 0x4b37) socket$netlink(0x10, 0x3, 0x0) r4 = semget(0x2, 0x4, 0x80) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000000480)=[0xa23, 0xff]) connect$l2tp(r3, &(0x7f00000004c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x2, 0x2, {0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4000000000000000}}}, 0x32) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000500)={r1, 0x4, 0x2, [0x800, 0x7]}, 0xc) clock_settime(0x0, &(0x7f0000000540)) sendmsg$nfc_llcp(r3, &(0x7f0000000680)={&(0x7f0000000580)={0x27, 0x0, 0x0, 0x0, 0x2, 0x6, "35006ceef5d0b8689e0438265b4476c5b22594e278669ce054221fa4cf33195b0b7305a8b02a501d8f38cd2415d9aec69e0ab057723269bb204c918722cc45", 0x1e}, 0x60, &(0x7f0000000600), 0x0, &(0x7f0000000640)={0x18, 0x117, 0x8, "b1840aa1eaa4"}, 0x18, 0x44}, 0x4000) ioctl$SG_GET_SCSI_ID(r3, 0x2276, &(0x7f00000006c0)) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f00000008c0)={0x1, &(0x7f0000000700)=""/150, &(0x7f0000000880)=[{0x1, 0xa0, 0x9, &(0x7f00000007c0)=""/160}]}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x2, 0x12, 0x16, 0x8, "07eb577aeb7c37ddbac17f9220b9f611ce768890e5bd81699d9ed1fe9d457d6d9fe40f16a6c16505b0b2c8e95f67fea3645a97f6e1909d7bd14c5eb7d4090ffb", "8ede0dd374ae11b1eecc0751c4786a0f5be50e8de2d604865a7afb685d136f29", [0x8, 0x2]}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f00000009c0)={0x80, 0x3f, 0xa32, 0x5ca95ced, [], [], [], 0x4ac8, 0x4, 0x8, 0x4, "6cab8265f7f8686af6c6a059c5cd4b1e"}) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/urandom\x00', 0x41, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000b40)={r1, 0x62, "61d1e4d9383821a9348b4d16321bde466502415dd543d4fb5c7e68919b496205df23fee714f84d7d80ccd20ed03bd321ea0cbab7c583293b745a9e69ac3d1f0099149f0486796f5dbf812ce638c58ab1f398a56efb7b2f49bc93796a988dae5ab619"}, &(0x7f0000000bc0)=0x6a) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000c00)={'ip6gre0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}) ioctl$TIOCCBRK(r5, 0x5428) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) syz_open_dev$sg(&(0x7f0000000c40)='/dev/sg#\x00', 0x8, 0x80) 2018/04/29 21:29:40 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r0) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r2, 0x89ed, &(0x7f00000000c0)="b0a7a7c86289926f83bbbc10761e104d8c77353f3cec54017d8d1a3f315b76567e34576fc8e75c27f6eaaeb5f004e4ab13b7e50f892b773d21d7406d604509b2b5f402dea51d06063265fa2d70c9f828e193ea83be8ab90c1530cf68afed3ea4e9a9138b37dd8b5c812786195260475bf1c4a50bf1ea626fd4353b0edecc116a761e6764bda4191793ff9548d281907b8ca905f6ec49fba8e0f1e233ef72054631329fb5ec0ed0681ef91e1addfd7240da44604af5165140555db926aac84bff71dda38fe316c3") r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=0x0) sched_setparam(r4, &(0x7f0000000200)=0x5) membarrier(0x48, 0x0) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x1, 0x0) execveat(r5, &(0x7f0000000280)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000002c0)='@cpuset&selinux}md5sumbdev\x00'], &(0x7f0000000400)=[&(0x7f0000000340)='wlan0system\'vmnet0md5sumcgroup#\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='nodevtrusted\x00'], 0x1400) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000440)={0x0, 0x3}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000004c0)={r6, 0x6}, 0x8) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000500)={'filter\x00'}, &(0x7f0000000580)=0x54) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000600)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) fstat(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000007c0)={0x0, @multicast2, @remote}, &(0x7f0000000800)=0xc) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r5, &(0x7f0000000a80)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x800008}, 0xc, &(0x7f0000000a40)={&(0x7f0000000900)=@getpolicy={0x110, 0x15, 0x0, 0x70bd28, 0x7, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x4, 0x4e22, 0x7, 0x2, 0x0, 0x80, 0x6a, r7, r8}, 0x6e6bb1, 0x1}, [@policy={0xac, 0x7, {{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x7, 0x4e24, 0xaa, 0xa, 0xa0, 0x80, 0xc, r9, r10}, {0x2, 0xe1d, 0x8, 0x5, 0x0, 0x75bc, 0x6, 0x7}, {0x10000, 0x9, 0xffffffffffffffff, 0x1}, 0x1, 0x6e6bb7, 0x3, 0x1, 0x1, 0x3}}, @srcaddr={0x14, 0xd, @in6=@loopback={0x0, 0x1}}]}, 0x110}, 0x1}, 0x20000000) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000ac0)={r6, 0x8}, 0x8) fcntl$setsig(r5, 0xa, 0xa) bind$inet6(r5, &(0x7f0000000b00)={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) getsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r5, 0x40a85321, &(0x7f0000000bc0)={{0xba4, 0x9}, 'port0\x00', 0x4, 0x1000, 0x8000, 0x269ce24e, 0x10000, 0x5, 0x7fff, 0x0, 0x5, 0x9}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000c80)={r6, @in6={{0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7f}}}, 0x84) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r5, &(0x7f0000000d40)={0x60000000}) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r5) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r5) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000e00)={'bcsf0\x00', 0x7fffffff}) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) 2018/04/29 21:29:40 executing program 3: r0 = msgget$private(0x0, 0x200) modify_ldt$read(0x0, &(0x7f0000000000)=""/157, 0x9d) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000100)={&(0x7f0000ffa000/0x2000)=nil, 0x5, 0x1, 0x13, &(0x7f0000ffb000/0x1000)=nil, 0x102}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000140)=""/39) r2 = gettid() sched_setscheduler(r2, 0x5, &(0x7f0000000180)=0x5) ptrace$setregs(0xf, r2, 0x9, &(0x7f00000001c0)="f43857bfb3817f0a5ec7f93f66cdcfb97b36053419d24ffedfcc924bd1833fefc101d3471173247232158fd82b75f6b8bf20c017a1a67ffd32db54b1631ad8edf70ec7082210d64b16809368247bcd3e4cf9b1e6497ebd636ac3efc5cff31452cb2571d8870f99edf4d569ff3b9593fefcb9d3b522e34dd0e7bffedc6cb0dec702b53ce292bdb06a4d9b7367bcf0fbf9304ee98b549e308341c7e0ca1c3d3bedd2a2d14048f5d835e77f7b5843929fa8139a225a83010ce7f922a425dbd15120") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x4bde}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x5, 0x28000000000}, &(0x7f0000000340)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000380)={0x50000010}) r4 = dup2(r1, r1) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000003c0)={0x8, 0x9, 0x8, 0x0, 0x4, 0xa22, 0x5, 0x0, 0x4, 0x5}) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000000400)={&(0x7f0000ffb000/0x3000)=nil, 0x5, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x7}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000440)=""/60) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000480)=""/166) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000540)=0x5) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000580)={0x1000000000000000, 0x1, 0xffff, 0x2, 0x1}, 0xc) fcntl$setown(r4, 0x8, r2) r5 = add_key(&(0x7f00000005c0)='ceph\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)="60dca813ab77a0ed30e63e27986e2cf09eaa104eb1c2b848f3a9bdded79143b0304314904299b688cf627aea40b1e144dbb1e1", 0x33, 0xfffffffffffffffb) r6 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)='eth0ppp1+\x00', 0xfffffffffffffff9) keyctl$instantiate(0xc, r5, &(0x7f0000000680), 0x0, r6) flock(r1, 0x6) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000780)={0x2e, 0xf76, 0x3f, 0x5, 0x8000, 0x0, 0x101, 0x2, 0x1000, 0x8}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000007c0)=0x72, 0x4) sync_file_range(r1, 0x100, 0x8, 0x3) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000840)={'filter\x00', 0x7, 0x4, 0x450, 0x0, 0x118, 0x118, 0x368, 0x368, 0x368, 0x4, &(0x7f0000000800), {[{{@arp={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffffff, 0xffffff00, @empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0xffffffff, 0x4, 0x200, 0x9, 0x800, 0x6, 'rose0\x00', 'veth0_to_bond\x00', {0xff}, {0xff}, 0x0, 0x40}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0xc}, @multicast1=0xe0000001, 0xffffff00, 0xffffffff, @empty, {[0x0, 0xff, 0xa7d42a97d94d0a16, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0xfff, 0xfffffffffffffbad, 0x7, 0x8001, 0x9, 0x1000, 'syz_tun\x00', 'nr0\x00', {}, {}, 0x0, 0x200}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0xa000000, 0x800000000000000}}}, {{@uncond, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1, 'syz1\x00', 0x9}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000d00)={r3, @in6={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, [0x1, 0x4, 0x86c, 0x8001, 0x401, 0xfffffffffffffffc, 0xd3a, 0x7fffffff, 0x20, 0x4, 0x0, 0x1, 0x1000, 0x3f, 0x1]}, &(0x7f0000000e00)=0x100) ioctl$SG_SET_COMMAND_Q(r4, 0x2271, &(0x7f0000000e40)) 2018/04/29 21:29:40 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0xe0000000000, 0xffffffffffffffff, 0xfffffffffffffffa, 0x10000, 0xece, 0x3, 0x59, 0xff, 0xfffffffffffffffe, 0x6, 0x6, 0x20, 0x0, 0x100000000, 0x1]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x73, "0ff5db1607c4e9212c147faae36abb8798559b82d995971f01886642e5277b5585cbaea83e13c6035813b043f0b67ff70ec3815fc38870849321b5983352bccadd76570588c5bc53e931717740ef236be4a024a36aaa095c2854aba94ea60e8cca5c49160436e6f159d11c3ab64ce161c705a7"}, &(0x7f0000000200)=0x7b) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000240)) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000280)=0x3) renameat2(r0, &(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00', 0x5) write$vnet(r0, &(0x7f00000003c0)={0x1, {&(0x7f0000000340)=""/6, 0x6, &(0x7f0000000380)=""/12, 0x1, 0x1}}, 0x68) r3 = socket$inet6(0xa, 0x800, 0xffffffff) execve(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000480)='],\x00', &(0x7f00000004c0)=':lo\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='.bdevcgroup{{\x00', &(0x7f0000000580)='\x00'], &(0x7f0000000640)=[&(0x7f0000000600)='\x00']) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000680)={@mcast1={0xff, 0x1, [], 0x1}, 0x79ef, 0x0, 0x2, 0x1, 0x3b2e, 0xfffffffffffffa49, 0x3}, &(0x7f00000006c0)=0x20) fstatfs(r0, &(0x7f0000000700)=""/105) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000780)=0x0) ptrace(0x19, r4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000007c0)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x1c, r5, 0x4, 0x70bd2d, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x372120d5349bbb81}, 0x200440c0) r6 = add_key(&(0x7f0000000940)='rxrpc\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r7 = request_key(&(0x7f0000000a40)='.dead\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000ac0)=':lo\x00', 0x0) keyctl$search(0xa, r6, &(0x7f00000009c0)='trusted\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x3}, r7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000b00)=0x7) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000b40)) connect$bt_rfcomm(r1, &(0x7f0000000b80)={0x1f, {0x240, 0x14ac, 0x9, 0x5925, 0x6, 0x6}, 0x79}, 0xa) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000bc0), 0x4) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000c00)={0x2, 0x100000000, 0x101, 0x8, 0x81, 0x6e6}) r8 = openat$null(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/null\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r8, 0x404c534a, &(0x7f0000000c80)={0x7, 0x9, 0x5}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x33b) open_by_handle_at(r3, &(0x7f0000000d00)={0xb1, 0x1, "2f3262b947c0fbedaebaa775f9f5a2ef7748ea917ef5316f077b88a2575cf2311023a953a397eafaeabd9113988d237db8c1f97ba440e5786b81f07bd2a893c263a6b48e745be629f6cfdc433a00e37cf791d5378908c8de9590f76fccbdc32d3a82160726de19a7503b0a3bb2a804b2316c1d3514e9a752fcaec1b2e9c57291c43f2c44a02d3df159fa08b2278e2ea890b4f59b9026c99fdbae713dc420b67c72d9396dac78ed31ec"}, 0x4000) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000dc0)=""/61) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000e40)={&(0x7f0000000e00)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/29 21:29:40 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x10200, 0x0) r2 = gettid() sendmsg$nl_netfilter(r1, &(0x7f0000001300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000012c0)={&(0x7f00000000c0)={0x1200, 0x6, 0x0, 0x12d, 0x70bd2d, 0x25dfdbfb, {0x0, 0x0, 0x6}, [@generic="73aa1e6f6fc669bbc29e23bbaa0a03026e745803c9452bf5b20f850a88104c82bcae20250eaed421c699ad2fbf1e3e00ed9f2bfee1cd8569508b2cabdf4e6487eeeab93596584dd9d15e4fb48fa4cfc2988e75822b7926b121f98c4a9bc8f2b9c4409732e8df648f495aae0505baaa8414e06aa65b4144c6c087ed32fac65c6d62346b6bf0561632d58d400271b3c48c6fd675dd3c11b26c538c40fefbeedf6e4b06", @typed={0x8, 0xc, @u32=0x4}, @nested={0x1004, 0xb, [@generic, @generic="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"]}, @generic="caa3438d1aacf8266dc148ea899881290c2ccb5d161ff90a9bafc81959b1be1499294efbe6c014a73c9c85b1eefc5649e4f2aa07ecfc569f6d58997534b8052c93a5280edb77c0849fd2fbc2cd6412f9b69b27f276c30dc7d48cdbf438e04399819a40ecb46a5e4d2813d75c368778998efddc3a591902d52954cb75ced2781410b90dc20c90bbaa2823b59d8d8417f64d99a747a5b7b9bac1bd690d20d81fc3770b959a50f4ba7894fdf678efa8761d3c03a9c70ead624334dc448563cb2bcbc699a494e8d854e318ed64aea8c0e3190d63e875a9d3c02e1305d813cd6baa31c0089bbd", @generic="75d410911d569744fc15e164c7d2eedda47b06891d97cb4c98fdf7576f7ced24716ca56807479258", @nested={0x30, 0x88, [@typed={0x8, 0x3a, @pid=r2}, @typed={0x8, 0x32, @ipv4=@dev={0xac, 0x14, 0x14, 0x19}}, @typed={0x1c, 0x4d, @str='system.posix_acl_access\x00'}]}]}, 0x1200}, 0x1, 0x0, 0x0, 0x40000}, 0x44080) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001340), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001380)={0x9, 0x8000, 0x1, 0x10001, 0x0}, &(0x7f00000013c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001400)={r3, 0x6, 0x10}, 0xc) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001440)) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001480)) prctl$intptr(0x1c, 0x27) ioprio_get$pid(0x1, r2) sched_setscheduler(r2, 0x0, &(0x7f00000014c0)) times(&(0x7f0000001500)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001540)='/dev/loop-control\x00', 0x0, 0x0) removexattr(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)=@known='security.evm\x00') r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001600)='/dev/uinput\x00', 0x393081, 0x0) sendto$unix(r1, &(0x7f0000001640)="a3a6d88c22990f9ac10f5940cd80c831d841963457cd685fc1da40a6deb78a7371c79aae354dee277c6d2a16f7a3f61e91394a08f1c3974ac5f784814fbeceb1d5fb114d720524304d0adc469e620a1f1bb1b03a73fd8ed229f2c09d5ae61fa1d430ffdc975662a830f29a8147d317d6f4b57fd7fe675f55eedd0697db4dcb4fc4b394683ef8", 0x86, 0x40000, &(0x7f0000001700)=@file={0x0, './file0\x00'}, 0x6e) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001780)={r3, 0x6, 0x2, [0x100000001, 0x1]}, &(0x7f00000017c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001800)={0x84a, 0xffffffffffff87ac, 0x6, 0x62, 0x4, 0x1, 0xcf, 0x1, r5}, 0x20) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioprio_get$pid(0x3, r2) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000001840)={0x88, @empty, 0x4e21, 0x1, 'dh\x00', 0x28, 0x1629, 0x38}, 0x2c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001880)=""/86, &(0x7f0000001900)=0x56) sched_setparam(r2, &(0x7f0000001940)=0x5) ioctl$sock_bt(r4, 0x541b, &(0x7f0000001980)="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") getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000001a80), &(0x7f0000001ac0)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001b00)=0x8, 0x4) removexattr(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)=@known='user.syz\x00') 2018/04/29 21:29:40 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0xfffffffffffff800}, &(0x7f0000000140)=0x8) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) fcntl$setown(r0, 0x8, r3) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000200)={0x2, 0x600000000}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000002c0)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x108, 0x108, 0xffffffff, 0x108, 0x108, 0x440, 0x440, 0xffffffff, 0x440, 0x440, 0x5, &(0x7f0000000240), {[{{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0xff000000, 'nr0\x00', 'tunl0\x00', {0xff}, {}, 0x0, 0x2}, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@cpu={0x28, 'cpu\x00', 0x0, {0x80000000, 0x1}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1, {0x0, 0x3}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xa, 0x0, 0x0, 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x6, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@multicast1=0xe0000001, @port=0x4e20, @port=0x4e24}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}, 0xff, 0xffffffff, 'veth0_to_team\x00', 'veth1_to_bond\x00', {0xff}, {0xff}, 0xc, 0x3, 0x56}, 0x0, 0xd0, 0x108, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0x9, 0x4}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x11, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @icmp_id=0x65, @gre_key=0x40}}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, 'bond_slave_1\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0xaf, 0x2, 0x2}, 0x0, 0x98, 0xd0}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, @port=0x4e20, @port=0x4e20}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) r4 = accept$nfc_llcp(r0, &(0x7f0000000800), &(0x7f0000000880)=0x60) getsockname$inet6(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000900)=0x1c) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000980)=@req={0x28, &(0x7f0000000940)={'teql0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}}) listxattr(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)=""/113, 0x71) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000a80)=@assoc_value={r1, 0x4}, &(0x7f0000000ac0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000b00)=@assoc_value={r2, 0x6200000}, &(0x7f0000000b40)=0x8) connect(r4, &(0x7f0000000b80)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @rand_addr=0x100000001}, 0x2, 0x4, 0x0, 0x4}}, 0x80) fchmod(r4, 0x40) sendmsg$alg(r0, &(0x7f0000001d40)={0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000c00)="c0dab32c917e586110973254438fdd021575d7b7a2f07de63a9271c3558c376f054c919a1ce4f495f6c9a7bae865982619d43377fcb79f69bef529723d1ffb3d50f4f10ecdbd4cfe2f48e637f44931a74025f027fa58b4e9e3c7c7cede822857deea24e3c255cacb211bdfba0e4d42ecf06a07039e81d1e2d0673af2f1a8e178ba1bee51c1cb1859e4cde6de245e49a6de2e1d1799fe4ba39a3b", 0x9a}, {&(0x7f0000000cc0)="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", 0x1000}], 0x2, &(0x7f0000001d00)=[@iv={0x38, 0x117, 0x2, 0x20, "dc2f0f064059a1a54910a2bf564b1a0904b775bfd2999905c67463c0b9b039e7"}], 0x38, 0x4000080}, 0x4044) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001d80)=0x3, &(0x7f0000001dc0)=0x4) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000001e00)={0x303, 0x33}, 0x4) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000001e80)=@req={0x28, &(0x7f0000001e40)={'veth0\x00', @ifru_mtu=0x2}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001ec0)={r5, 0xdb5}, &(0x7f0000001f00)=0x8) getsockname$inet(r0, &(0x7f0000001f40)={0x0, 0x0, @loopback}, &(0x7f0000001f80)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001fc0)={0x4, 0x1, 0x3}) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002040)='/dev/autofs\x00', 0x400040, 0x0) setsockopt$inet6_tcp_TLS_RX(r7, 0x6, 0x2, &(0x7f0000002080)={0x303, 0x33}, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002180)={r6, 0x84, &(0x7f00000020c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x11}, 0x9}, @in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3fe}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x19}, 0x7fff}]}, &(0x7f00000021c0)=0x10) fremovexattr(r4, &(0x7f0000002200)=@random={'security.', 'veth0\x00'}) 2018/04/29 21:29:40 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 56.738519] IPVS: ftp: loaded support on port[0] = 21 [ 56.812903] IPVS: ftp: loaded support on port[0] = 21 [ 56.858569] IPVS: ftp: loaded support on port[0] = 21 [ 56.920768] IPVS: ftp: loaded support on port[0] = 21 [ 57.020487] IPVS: ftp: loaded support on port[0] = 21 [ 57.111616] IPVS: ftp: loaded support on port[0] = 21 [ 57.264791] IPVS: ftp: loaded support on port[0] = 21 [ 57.414637] IPVS: ftp: loaded support on port[0] = 21 [ 58.626725] ip (4693) used greatest stack depth: 54408 bytes left [ 58.979342] ip (4721) used greatest stack depth: 54312 bytes left [ 59.069243] ip (4728) used greatest stack depth: 54184 bytes left [ 60.009394] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.015954] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.054242] device bridge_slave_0 entered promiscuous mode [ 60.083995] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.090566] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.114303] device bridge_slave_0 entered promiscuous mode [ 60.199815] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.206288] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.241445] device bridge_slave_0 entered promiscuous mode [ 60.274198] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.280728] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.315935] device bridge_slave_1 entered promiscuous mode [ 60.377091] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.384175] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.408285] device bridge_slave_1 entered promiscuous mode [ 60.417306] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.423782] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.433969] device bridge_slave_0 entered promiscuous mode [ 60.492125] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.498623] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.528247] device bridge_slave_1 entered promiscuous mode [ 60.575807] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.607781] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.632823] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.639367] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.672265] device bridge_slave_1 entered promiscuous mode [ 60.689296] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.695821] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.731824] device bridge_slave_0 entered promiscuous mode [ 60.753503] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.762192] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.770928] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.777396] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.810285] device bridge_slave_0 entered promiscuous mode [ 60.825085] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.831587] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.859216] device bridge_slave_0 entered promiscuous mode [ 60.893418] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.905342] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.924788] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.931312] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.982477] device bridge_slave_1 entered promiscuous mode [ 61.015008] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.028694] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.035150] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.048558] device bridge_slave_0 entered promiscuous mode [ 61.061216] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.067703] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.085826] device bridge_slave_1 entered promiscuous mode [ 61.113682] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.129208] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.135680] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.188431] device bridge_slave_1 entered promiscuous mode [ 61.258320] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.269265] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.275731] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.326271] device bridge_slave_1 entered promiscuous mode [ 61.385458] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.409972] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.438925] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.447203] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.465199] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.603959] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.618282] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.627196] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.668597] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.692214] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.727735] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.858404] ip (4923) used greatest stack depth: 53656 bytes left [ 61.860313] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.875339] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.956625] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.966000] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.975613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.101469] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.108479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.137626] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.148743] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.157113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.195614] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.209104] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.216134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.249378] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.308935] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.350750] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.360502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.377090] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.386502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.409948] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.418420] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.427692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.482729] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.499622] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.589641] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.636322] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.668273] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.676523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.694645] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.711543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.748359] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.755388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.847225] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.854258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.893215] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.900739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.930432] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.937541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.974687] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.020822] team0: Port device team_slave_0 added [ 63.047388] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.057302] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.070541] team0: Port device team_slave_0 added [ 63.087550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.126644] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.133678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.151488] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.171460] team0: Port device team_slave_0 added [ 63.207189] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.214477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.286827] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.312485] team0: Port device team_slave_1 added [ 63.331968] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.353072] team0: Port device team_slave_1 added [ 63.388747] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.404093] team0: Port device team_slave_0 added [ 63.443657] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.466562] team0: Port device team_slave_1 added [ 63.488664] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.516609] team0: Port device team_slave_0 added [ 63.558459] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.570733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.580302] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.609406] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.621457] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.631870] team0: Port device team_slave_1 added [ 63.656644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.670647] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.702341] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.716171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.727975] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.763462] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.782994] team0: Port device team_slave_1 added [ 63.810606] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.817850] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.825870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.835930] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.867728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.889020] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.920513] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.942791] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.962187] team0: Port device team_slave_0 added [ 63.969333] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.976843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.001810] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.015765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.033667] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.043416] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.051415] team0: Port device team_slave_0 added [ 64.068791] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.080305] team0: Port device team_slave_0 added [ 64.099544] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.108735] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.116390] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.123866] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.134220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.162936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.189311] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.210948] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.225131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.244161] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.253549] team0: Port device team_slave_1 added [ 64.259126] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.266125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.277328] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.299422] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.318998] team0: Port device team_slave_1 added [ 64.344193] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.351715] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.363991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.382515] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.397387] team0: Port device team_slave_1 added [ 64.403351] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.413179] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.421366] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.439736] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.466585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.491152] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.509247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.528477] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.544437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.557465] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.565145] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.572417] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.593504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.601999] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.619881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.636146] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.648961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.671674] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.685315] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.706376] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.721623] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.729893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.759664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.793364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.822969] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.835784] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.844939] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.854716] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.862867] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.890407] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.905208] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.912766] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.925394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.961879] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.989981] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.007622] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.017705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.025704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.033958] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.073417] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.080515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.089591] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.110322] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.121220] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.129149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.151398] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.189254] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.213393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.231543] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.242979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.260100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.300847] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.308842] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.324204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.361558] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.373126] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.407719] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.600765] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.608438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.626234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.184123] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.190643] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.197570] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.204073] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.254520] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.261362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.286613] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.293133] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.300019] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.306514] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.333831] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.346121] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.352597] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.359487] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.366017] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.407363] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.672139] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.678635] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.685528] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.691982] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.772219] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.787427] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.793889] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.800766] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.807221] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.822066] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.872487] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.878999] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.885857] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.892304] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.963647] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.067378] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.073888] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.080761] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.087219] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.158859] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.319440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.332631] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.358184] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.377216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.386489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.394694] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.461493] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.467999] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.474899] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.481339] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.552099] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.344398] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.792382] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.184406] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.550380] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.623722] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.680415] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.852887] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.906920] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.958230] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.012528] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.377739] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.480508] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.497074] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.503378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.512710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.545256] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.652427] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.799443] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.849250] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.873089] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.879400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.890879] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.215784] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.224381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.242956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.284436] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.290772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.306847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.351591] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.442578] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.448897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.462894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.488676] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.642119] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.648463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.662918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.739625] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.779866] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.786309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.797096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.064282] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.124614] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.280403] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.402878] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.409246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.425114] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.521279] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.673700] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.206687] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/29 21:30:08 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) unshare(0x8000400) unshare(0xc000000) 2018/04/29 21:30:08 executing program 2: mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000000080)) mq_open(&(0x7f0000000040)='-$\x00', 0x883, 0x0, &(0x7f00000000c0)) 2018/04/29 21:30:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0xc0, 0x4b) execve(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000280)) 2018/04/29 21:30:09 executing program 0: 2018/04/29 21:30:09 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000200000000002800000850000002800000005000000000000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0x12, &(0x7f0000000400)="222fea09601182605aecc6378847", &(0x7f0000000080)=""/18}, 0x28) 2018/04/29 21:30:09 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00004abf1b), 0x0) readv(0xffffffffffffffff, &(0x7f0000c9e000), 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000faaffc)) 2018/04/29 21:30:09 executing program 5: mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='devpts\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) 2018/04/29 21:30:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f000007d000)}]) 2018/04/29 21:30:09 executing program 4: 2018/04/29 21:30:09 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 84.968973] netlink: 'syz-executor7': attribute type 12 has an invalid length. 2018/04/29 21:30:10 executing program 0: 2018/04/29 21:30:10 executing program 2: 2018/04/29 21:30:10 executing program 5: mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='devpts\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) 2018/04/29 21:30:10 executing program 4: 2018/04/29 21:30:10 executing program 6: 2018/04/29 21:30:10 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) execve(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000440), &(0x7f00000005c0)) 2018/04/29 21:30:10 executing program 1: 2018/04/29 21:30:10 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:10 executing program 0: 2018/04/29 21:30:10 executing program 6: 2018/04/29 21:30:10 executing program 3: 2018/04/29 21:30:10 executing program 4: 2018/04/29 21:30:10 executing program 5: [ 85.402555] netlink: 'syz-executor7': attribute type 12 has an invalid length. 2018/04/29 21:30:10 executing program 4: 2018/04/29 21:30:10 executing program 5: 2018/04/29 21:30:10 executing program 1: 2018/04/29 21:30:10 executing program 3: 2018/04/29 21:30:10 executing program 0: 2018/04/29 21:30:10 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000008c0)={'filter\x00', 0x7, 0x4, 0x450, 0x0, 0x22c, 0x114, 0x36c, 0x36c, 0x36c, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x114}, @unspec=@STANDARD={0x24}}, {{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @empty, {}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'gretap0\x00', 'ip6gre0\x00'}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xa9251cf) 2018/04/29 21:30:10 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001280)=0x20) 2018/04/29 21:30:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f00000002c0)=0x98) openat$full(0xffffffffffffff9c, &(0x7f0000000940)='/dev/full\x00', 0x0, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000047c000)=@newlink={0x34, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_ADDRESS={0xc, 0x1, @empty=[0xfffffff0]}]}, 0x18c}, 0x1}, 0x0) 2018/04/29 21:30:10 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:10 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) pwrite64(r0, &(0x7f0000000080)="7e9d3206ba77cbab29792fe56bcd0dfa6488fe53efc806adfc89984c0f60b62a84c41a27115c18318aae3b0a62d11ea90d28d46c0f4d28ba6078621bd6e72942a00233e5f0574a0d10ce6090584e4cb96155f95ee86f672c8fa765c515e4b55fb42d5bffde08d3fb4ef0387b931422aca93c6dbe2e0ac2923cf31016", 0x7c, 0x0) r1 = socket$inet6(0xa, 0x3100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000cc0)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3501, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, 0xe8) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4200000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x48, r2, 0x400, 0x70bd2d, 0x25dfdbfe, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x1) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000023c0)}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/rt_acct\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) syz_open_procfs(r4, &(0x7f0000000200)='net/igmp\x00') readlinkat(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000dc0)=""/4096, 0x1000) 2018/04/29 21:30:10 executing program 3: semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000001240)=""/68) 2018/04/29 21:30:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000402c582a, &(0x7f0000faaffc)) 2018/04/29 21:30:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000180)=""/247, 0xf7}], 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)) 2018/04/29 21:30:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000002c0)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@generic="ef"]}, 0x18}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000040)='trusted\'\'\'selinuxGPL{(mime_type/md5sum\x00', 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'dummy0\x00', 0x200}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 2018/04/29 21:30:10 executing program 6: socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x8000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) seccomp(0x1, 0x0, &(0x7f0000004ec0)={0x3, &(0x7f0000004e80)=[{}, {0x80}, {0x6}]}) 2018/04/29 21:30:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns\x00') fstat(r0, &(0x7f0000000180)) [ 85.969229] netlink: 'syz-executor7': attribute type 12 has an invalid length. 2018/04/29 21:30:11 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)="2e2f6312e0764c7c8267726f75702e6e45744983e0e3ab9c73dbcc3008c625164ddce409f7da701db3d3f06428d699a959ab7ddcbf7814ae3188699f68b7cae9a88a04f1f8f72c7b2eab573a778ebfe71a6e0a21df3511d5adef0d0e3ff633f05d3597d34e869f05c1b7799faa745c7dea02eefddaa95ba6383167e49e849c9134d09addcc915da4f7e5a52d95a44325c521ae19ca6416be7fdf2761511febaacd03192fa5d0d26fdb3d09252ac24b7219c3c4cc5d42c2d73c9bd6bc194a4684ae30688d82cdd5569cf9054d16b5ac4ed5b9ee9e4f776e045b36f4cae58802668b1e87306910d63c6cc69ab217344eb58fc066cbcd3283", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) fcntl$getflags(r0, 0x40b) sendfile(r1, r1, &(0x7f0000000040)=0x1ffffffd, 0x4) [ 86.020912] audit: type=1326 audit(1525037411.019:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6733 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/29 21:30:11 executing program 1: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x7, 0x10000, 0x3, 0xa939}, {0xa7af, 0x5, 0x9, 0x6}, {0xc42c, 0x6, 0x5c, 0x6}, {0x7, 0x80000001, 0x4, 0xd8cf}]}, 0x10) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000000080)=""/93, 0x5d, 0x0, &(0x7f0000000100)={0x1a, 0x113, 0x4, 0x8, 0x7ff, 0x7ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendto$unix(r0, &(0x7f0000000180)="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", 0xe81, 0x0, 0x0, 0x0) 2018/04/29 21:30:11 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000180)=0x8, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000200)={r2, 0x3, &(0x7f00000000c0)=[0x1, 0x100000000, 0x8], &(0x7f0000000100)=[0x1, 0x4, 0x401, 0xffffffffffffffff], 0x10, 0x5, 0x1, &(0x7f0000000140)=[0xfffffffffffffbff, 0x0, 0x102, 0x8, 0x81], &(0x7f00000001c0)=[0xfffffffffffff513, 0x4, 0x7, 0xd116]}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) [ 86.088241] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 86.132506] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/29 21:30:11 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) pwrite64(r0, &(0x7f0000000080)="7e9d3206ba77cbab29792fe56bcd0dfa6488fe53efc806adfc89984c0f60b62a84c41a27115c18318aae3b0a62d11ea90d28d46c0f4d28ba6078621bd6e72942a00233e5f0574a0d10ce6090584e4cb96155f95ee86f672c8fa765c515e4b55fb42d5bffde08d3fb4ef0387b931422aca93c6dbe2e0ac2923cf31016", 0x7c, 0x0) r1 = socket$inet6(0xa, 0x3100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000cc0)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3501, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, 0xe8) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4200000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x48, r2, 0x400, 0x70bd2d, 0x25dfdbfe, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x1) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000023c0)}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/rt_acct\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) syz_open_procfs(r4, &(0x7f0000000200)='net/igmp\x00') readlinkat(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000dc0)=""/4096, 0x1000) 2018/04/29 21:30:11 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x2e) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/29 21:30:12 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000100)=[{0x28, 0x29, 0x2, "fe80000000000000000000000000000000"}], 0x28}, 0x0) socketpair$ax25(0x3, 0x2, 0x6, &(0x7f0000000080)) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f00000000c0)) 2018/04/29 21:30:12 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000002c0)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@generic="ef"]}, 0x18}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000040)='trusted\'\'\'selinuxGPL{(mime_type/md5sum\x00', 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'dummy0\x00', 0x200}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 2018/04/29 21:30:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000140)=&(0x7f00000000c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)) 2018/04/29 21:30:12 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000180)=0x8, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000200)={r2, 0x3, &(0x7f00000000c0)=[0x1, 0x100000000, 0x8], &(0x7f0000000100)=[0x1, 0x4, 0x401, 0xffffffffffffffff], 0x10, 0x5, 0x1, &(0x7f0000000140)=[0xfffffffffffffbff, 0x0, 0x102, 0x8, 0x81], &(0x7f00000001c0)=[0xfffffffffffff513, 0x4, 0x7, 0xd116]}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/04/29 21:30:12 executing program 6: r0 = socket(0xa, 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000000040)={'bond0\x00', @ifru_names='bridge_slave_1\x00'}) recvfrom$llc(r0, &(0x7f0000000000)=""/13, 0xd, 0x42, &(0x7f0000000080)={0x1a, 0x336, 0x1, 0x7, 0x0, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/29 21:30:12 executing program 1: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000708ff9)=""/8, &(0x7f0000a34ffc)=0x8) 2018/04/29 21:30:12 executing program 0: [ 87.150456] netlink: 'syz-executor7': attribute type 12 has an invalid length. 2018/04/29 21:30:12 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10000, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x400c55cb, 0x0) 2018/04/29 21:30:12 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x28060400) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) r1 = fcntl$getown(r0, 0x9) move_pages(r1, 0x5, &(0x7f0000000000)=[&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil], 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) [ 87.235586] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/29 21:30:12 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000180)=0x8, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000200)={r2, 0x3, &(0x7f00000000c0)=[0x1, 0x100000000, 0x8], &(0x7f0000000100)=[0x1, 0x4, 0x401, 0xffffffffffffffff], 0x10, 0x5, 0x1, &(0x7f0000000140)=[0xfffffffffffffbff, 0x0, 0x102, 0x8, 0x81], &(0x7f00000001c0)=[0xfffffffffffff513, 0x4, 0x7, 0xd116]}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/04/29 21:30:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) sendfile(r2, r1, &(0x7f0000000140)=0x45, 0x1) fcntl$setstatus(r0, 0x4, 0x801) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={r3, 0x67, "bfc6b1b1d160577bccff87f02dcd3c42b7afe2bf8f247eba70efeb319b82645ac95275d048f0660ce21d4cbecb72104e3bd63db86943da44a0a54e9ba14370f8667a0d27091f6956f971733375c3d23083fc6c619232010c27cbd1fb331da9ecda43af28a2e1f8"}, &(0x7f0000000100)=0x6f) 2018/04/29 21:30:12 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000400)='/dev/snd/seq\x00', 0x0, 0x101000) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) socketpair(0x9, 0x6, 0x2, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000340)={0x4, {{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xcaa0}}}, 0x88) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000280)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) r5 = request_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)='/dev/snd/seq\x00', 0xfffffffffffffffd) r6 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r5, &(0x7f0000001780)=[{&(0x7f00000004c0)="4a5ac278a4e552c0017237e8a7b982ca420397a86d749a4a783eb82d2ebaf50281a97b3c49e1565b57c31c51359527cff6bc5e001d7fed8261784234abc5192916cf11fc50b2c0571bd6cd70a31963f6c596fd5d405afadba4e521e572999509e1223d513fbb9890daf28af3d6276b2dd282ae5cf9fac4ef4c65ac6c99cc46139644ab7c30af221ff25e6a439adc11b5b349fbf7525fe928", 0x98}, {&(0x7f0000000580)="5dea2154d958c1fa847d577305d5d3a375bee5d3954451cce6f2cd34b4c3e7d80a2650c7b84c702d67939a1a40f9f07d4de76cb6407cc996f1d4f83dce08c3eb2a5051703035189a085ef355b64d0855547925135d4955a49d6e5397150c708329bbdb4388a84a3225d9924d52e54ef2d1fce26bde6714ef9ba8f11067423bd41acbaa0a603659b65e7ed16343778db33f9caa254ccb3a0bb1431bde", 0x9c}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="c2f5153f495d44f7e609eeef7758ba2b01efb5bfc213e2d4f8229ff8496c89e116f4cf08b928b2d2a31016d085b9181609052e7d298243b527e39c13480c5bed880fc3eb3834c8803e1af5d15094eb861e2525e9c1ff07b155eb6369d9074f915976119edfd29977ee99eb62685535668334d3ffa14b178c855abef1e5c2d3fcb6407c3ad73f212152837f1bd627cae48cedc5c29799aa48cce370a2b776a3529cf3f8a84b309f6a7093a048f52699e182182f3807f455082e3effbb438939", 0xbf}, {&(0x7f0000001700)="b0bb05867961979bb1c52abf0c68665191d536caa488629ebc4f9d12920ca9a5add79c035b5f0ea922cc852b57c34b675f36e1c937dd378b3146438af1a7eace4b77de2d1765c5e5d6f9c9155eb73c0e0b3efdebfbded1e6df9fb964aea1b827b99f66f57a0b8cc25148195b96a7cb3fdc543b70acda97ec7f", 0x79}], 0x5, r6) sysinfo(&(0x7f0000001880)=""/220) 2018/04/29 21:30:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="eeffffff"], &(0x7f000095dffc)=0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080), 0x8) r1 = dup2(r0, r0) r2 = fcntl$dupfd(r0, 0x406, r0) perf_event_open$cgroup(&(0x7f00000000c0)={0x7, 0x70, 0x2d2, 0x9, 0x101, 0x4, 0x0, 0x9, 0x4000, 0x7, 0x20, 0x5, 0x8, 0x8, 0x800, 0xfffffffffffffff7, 0x0, 0x0, 0x3, 0x8, 0x5, 0x9, 0x100, 0x8ba, 0x7fff, 0x6, 0x3, 0x5b26, 0x3f, 0x5, 0x3, 0x0, 0x8, 0xfffffffffffffcc5, 0x9, 0x3, 0x7f, 0x4, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000000), 0xc}, 0x9020, 0x7, 0x7fff, 0x0, 0x447e, 0x0, 0xffffffff80000001}, r1, 0x9, r2, 0xb) 2018/04/29 21:30:12 executing program 7: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:12 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080)=0x8, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1d712b82, 0x400000) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000100)) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/29 21:30:12 executing program 0: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000280)=0x7) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000ac0)={0x0, 0x0, 0x10}, &(0x7f0000000b00)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x0, 0x6, 0x6, 0x80000000}, &(0x7f00000002c0)=0x327) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xa000, 0x0) getsockname$llc(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000200)=0x484, &(0x7f0000000240)=0x2) clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63373b0227ff80b70515d37fbe34347543a58cfe9f384848641534263fabb71d45a7f9f97897165aa935ce527d09f7de29cf97cc75059e61d9531e98fbdd2126", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca0636cfd3a226cf6b40bd3c0d982ccce73f6d13b64b0eca3cf93feea4f3e6c3e23f4000") madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) 2018/04/29 21:30:12 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0606757da843cf27d0f869390009402f0021000c0000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f00000000c0)="0979a09c7ea142d9879dd0ca43dd6caa811eec0d3debe70d9efb9c3b6084cc70756ea05875a6cffee25932a836fb5432f489432b0759f811da932cb63fd2691aa62b757c3b257fefe16f2edcc6793051d3606e33f33953d11899c886c6c49304df24a65431427f7d8f22bc5e92be680485819be0455a4a10d85e381418bceb6dbd3e5abee94c10e7978d212dd65058bfaac27e47fcd4012e5fe498a25ed97ac17a449bbc0df3c0e97f7c46686ffd27f0700e") fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000180)=r1) 2018/04/29 21:30:12 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000180)=0x8, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000200)={r2, 0x3, &(0x7f00000000c0)=[0x1, 0x100000000, 0x8], &(0x7f0000000100)=[0x1, 0x4, 0x401, 0xffffffffffffffff], 0x10, 0x5, 0x1, &(0x7f0000000140)=[0xfffffffffffffbff, 0x0, 0x102, 0x8, 0x81], &(0x7f00000001c0)=[0xfffffffffffff513, 0x4, 0x7, 0xd116]}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/04/29 21:30:13 executing program 0: ioperm(0x0, 0x9, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffe, 0x402) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x0, 0x3, 0x0, 0x1c581afb, 0x7ff, 0x1b}, 0x3b93}, 0xa) syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x105000) 2018/04/29 21:30:13 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$TIOCNOTTY(r1, 0x5422) 2018/04/29 21:30:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='attr/keycreate\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000), 0x4) mbind(&(0x7f0000405000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000040)=0x1, 0x66e, 0x0) mbind(&(0x7f0000573000/0x2000)=nil, 0x2000, 0x0, &(0x7f00000000c0), 0x3, 0x2) sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) socketpair$inet(0x2, 0x4, 0x6, &(0x7f0000000080)) 2018/04/29 21:30:13 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:13 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0606757da843cf27d0f869390009402f0021000c0000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f00000000c0)="0979a09c7ea142d9879dd0ca43dd6caa811eec0d3debe70d9efb9c3b6084cc70756ea05875a6cffee25932a836fb5432f489432b0759f811da932cb63fd2691aa62b757c3b257fefe16f2edcc6793051d3606e33f33953d11899c886c6c49304df24a65431427f7d8f22bc5e92be680485819be0455a4a10d85e381418bceb6dbd3e5abee94c10e7978d212dd65058bfaac27e47fcd4012e5fe498a25ed97ac17a449bbc0df3c0e97f7c46686ffd27f0700e") fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000180)=r1) 2018/04/29 21:30:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fc9ff8)=""/8, &(0x7f00007c1ffc)=0x8) 2018/04/29 21:30:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x42002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000480)="9c", 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xcf, &(0x7f0000000180)=""/131, &(0x7f0000000240)=0x83) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x8, 0x4, 0x200, 0x5e, 0x6, 0x3, 0x0, 0x7ff, r3}, 0x20) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000280)={0x401, 0x61, 0x9, 0x0, 0x1, 0x7ff}) ioctl$TIOCNOTTY(r0, 0x5422) 2018/04/29 21:30:13 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000400)='/dev/snd/seq\x00', 0x0, 0x101000) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) socketpair(0x9, 0x6, 0x2, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000340)={0x4, {{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xcaa0}}}, 0x88) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000280)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) r5 = request_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)='/dev/snd/seq\x00', 0xfffffffffffffffd) r6 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r5, &(0x7f0000001780)=[{&(0x7f00000004c0)="4a5ac278a4e552c0017237e8a7b982ca420397a86d749a4a783eb82d2ebaf50281a97b3c49e1565b57c31c51359527cff6bc5e001d7fed8261784234abc5192916cf11fc50b2c0571bd6cd70a31963f6c596fd5d405afadba4e521e572999509e1223d513fbb9890daf28af3d6276b2dd282ae5cf9fac4ef4c65ac6c99cc46139644ab7c30af221ff25e6a439adc11b5b349fbf7525fe928", 0x98}, {&(0x7f0000000580)="5dea2154d958c1fa847d577305d5d3a375bee5d3954451cce6f2cd34b4c3e7d80a2650c7b84c702d67939a1a40f9f07d4de76cb6407cc996f1d4f83dce08c3eb2a5051703035189a085ef355b64d0855547925135d4955a49d6e5397150c708329bbdb4388a84a3225d9924d52e54ef2d1fce26bde6714ef9ba8f11067423bd41acbaa0a603659b65e7ed16343778db33f9caa254ccb3a0bb1431bde", 0x9c}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="c2f5153f495d44f7e609eeef7758ba2b01efb5bfc213e2d4f8229ff8496c89e116f4cf08b928b2d2a31016d085b9181609052e7d298243b527e39c13480c5bed880fc3eb3834c8803e1af5d15094eb861e2525e9c1ff07b155eb6369d9074f915976119edfd29977ee99eb62685535668334d3ffa14b178c855abef1e5c2d3fcb6407c3ad73f212152837f1bd627cae48cedc5c29799aa48cce370a2b776a3529cf3f8a84b309f6a7093a048f52699e182182f3807f455082e3effbb438939", 0xbf}, {&(0x7f0000001700)="b0bb05867961979bb1c52abf0c68665191d536caa488629ebc4f9d12920ca9a5add79c035b5f0ea922cc852b57c34b675f36e1c937dd378b3146438af1a7eace4b77de2d1765c5e5d6f9c9155eb73c0e0b3efdebfbded1e6df9fb964aea1b827b99f66f57a0b8cc25148195b96a7cb3fdc543b70acda97ec7f", 0x79}], 0x5, r6) sysinfo(&(0x7f0000001880)=""/220) 2018/04/29 21:30:13 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x0, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:13 executing program 4: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d57ffc4d1000000000000000000005e", 0x1c6) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x1}}, 0x80) 2018/04/29 21:30:13 executing program 0: ioperm(0x0, 0x9, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffe, 0x402) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x0, 0x3, 0x0, 0x1c581afb, 0x7ff, 0x1b}, 0x3b93}, 0xa) syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x105000) 2018/04/29 21:30:13 executing program 2: ioperm(0x0, 0x9, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffe, 0x402) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x0, 0x3, 0x0, 0x1c581afb, 0x7ff, 0x1b}, 0x3b93}, 0xa) syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x105000) [ 88.590452] alg: No test for authenc(digest_null,ecb(cipher_null)) (authenc(digest_null-generic,ecb-cipher_null)) 2018/04/29 21:30:13 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="2e913c9bc5ea2298cc29637ec1a10ec1d5242a53b0c69acd7b1ad22926cbf03a98e9c065f563287af332e23e94389815ed3143cf0e87cae5b0e3f0dc27399264a3b69be446ba17e144bacdae52e8e2") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000094a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) ioctl$sock_bt(r0, 0xdd1f, &(0x7f00000000c0)="7ac69834b11a4bdbd6faa80de258bd7a3d29145bab359bfb5db06f6cdf0dd7e9e3f190707e45eec94d83e6b0c584afdd19ebb549fd9278c6a5a737a4fb0cc18b75a3da62c86c3c527abb675bad33816e2d5b406d0180dc1338772ede86c15da144046e093f4ec9788ff609c69c98104beb74fca873") setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x10) 2018/04/29 21:30:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x0, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:14 executing program 4: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) readv(r1, &(0x7f0000001640), 0x0) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/29 21:30:14 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$TIOCNOTTY(r1, 0x5422) 2018/04/29 21:30:14 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x90800, 0x0) syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0x1000000040801) 2018/04/29 21:30:14 executing program 2: r0 = socket(0x40000000015, 0x90011, 0xfffffffffffffffd) setsockopt(r0, 0x114, 0x0, &(0x7f0000000000), 0x0) 2018/04/29 21:30:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'veth1\x00', {0x2, 0xa, @dev={0xac, 0x14, 0x14, 0x19}}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f0000000180), 0x8) epoll_wait(r1, &(0x7f00000001c0)=[{}], 0x1, 0x0) 2018/04/29 21:30:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="407fffffff0e0000080054b6d3b8d900000000000000000000000000000000000000000000"]) 2018/04/29 21:30:14 executing program 1: getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000300)=0xfffffffffffffd4c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x8001}, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2000, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30b) chdir(&(0x7f0000000240)='./file0\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8) 2018/04/29 21:30:14 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000200)={0x0, 0x0, 0x0, {0x0, 0x989680}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5f74}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x1f01, 0x8203, 0x9, 0x6, 0x9, 0x589, 0x7ff, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={r4, 0x5, 0x0, 0x5ee, 0x3}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r3, 0xb2, 0x6, 0x7, 0x3, 0x400, 0x9, 0xd202, {r4, @in6={{0xa, 0x4e21, 0xe41, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x0, 0x1ff, 0x281a, 0x5}}, &(0x7f0000000280)=0xb0) 2018/04/29 21:30:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x0, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:14 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x0, 0x0, r1, &(0x7f0000002200)='0', 0x1, 0x8000000}]) 2018/04/29 21:30:14 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000180)=0x2e3) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f0000000080)) openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000059000)=0x89a, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x45, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f00006c0000)}, 0x2020) 2018/04/29 21:30:14 executing program 1: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0xfffffffffffffdf1) mount(&(0x7f0000001040)='./file0\x00', &(0x7f0000001240)='./file1\x00', &(0x7f0000001280)='overlay\x00', 0x4, &(0x7f00000012c0)="43f10e3b3f706e71b6ad00ebb81aa26769d8e9f09bae6b0d91ea8dda06df92") unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) getdents(r1, &(0x7f0000000040)=""/4096, 0x38b) getdents64(r1, &(0x7f00009ecfad)=""/83, 0x53) r2 = getuid() accept4$packet(r0, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001180)=0x14, 0x80800) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000011c0)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) getresgid(&(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)=0x0) fchownat(r1, &(0x7f0000001200)='./file0\x00', r2, r4, 0x1cfd) 2018/04/29 21:30:14 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x141200) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)=""/86, &(0x7f0000000100)=0x56) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r1, &(0x7f0000b55000)={0x2, 0x2}, 0x10) connect$unix(r1, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r1, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000140)) shutdown(r1, 0x1) 2018/04/29 21:30:14 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x86d}, {0x0, 0x3}, 0x0, 0xfffffffffffffffc, 0xffffffbffffffffc}) getpeername(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) fsync(r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x6, 0x6}, {0x101, 0x40}, 0x7f, 0x2, 0x7f}) 2018/04/29 21:30:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x0, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000540)="afa9769b7e88660d5b4b7bc1730d4e474e2cff7bb1c8246ac51b1b263a97827a", 0x20}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/6, 0x6}, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x8000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000080)) 2018/04/29 21:30:15 executing program 6: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xda52837a6d402421, 0x0) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/29 21:30:15 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x0, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:15 executing program 4: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) readv(r1, &(0x7f0000001640), 0x0) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/29 21:30:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000540)="afa9769b7e88660d5b4b7bc1730d4e474e2cff7bb1c8246ac51b1b263a97827a", 0x20}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/6, 0x6}, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x8000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000080)) 2018/04/29 21:30:15 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x0, 0x0, r1, &(0x7f0000002200)='0', 0x1, 0x8000000}]) 2018/04/29 21:30:15 executing program 0: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) unshare(0xa2e408093edc39a2) ioprio_get$uid(0x0, r0) r1 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r2 = epoll_create(0x2) statx(r1, &(0x7f0000000140)='./bus\x00', 0x2000, 0x1, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f0000000280)='./bus\x00', 0x1, 0x0) 2018/04/29 21:30:15 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400300, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={{r1, r2/1000+30000}, {0x77359400}}, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x1) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x8, 0x5, 0x3, 0x800000, 0xffffffffffffffff, 0xfffffffffffffffd}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r3, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) connect$unix(r0, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r3, &(0x7f0000000040), &(0x7f00000000c0), 0x1}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r3, &(0x7f0000000240)="96c52b403113ade7ebbb34274e1098a74df437a2d4695c5e24ee050427d89e92247ddfe308ba5bf038f0ae004540c28db749680ea47e7c39f1556f8968a583e8f491f2299516303551a2668866a76732eb39dfcf9f6d3a9995d19f5e611258df9c8aeefa99dd47da9273c817279e3d932a789166d9f38a45b3ae42b9", &(0x7f00000002c0)=""/137}, 0x18) 2018/04/29 21:30:15 executing program 5: prctl$setname(0xf, &(0x7f0000000080)="2f64658a0992b57075342f6576656e742300") r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e23, 0xfffffffffffffffd, @loopback={0x0, 0x1}}]}, &(0x7f0000000180)=0x10) 2018/04/29 21:30:15 executing program 5: unshare(0x20000400) r0 = memfd_create(&(0x7f000056ffff)='\x00', 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x200, &(0x7f0000000040)=0x4) fstat(r0, &(0x7f0000d5a000)) 2018/04/29 21:30:15 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x0, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:15 executing program 3: r0 = timerfd_create(0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e24}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x70, {0x2, 0x4e21, @rand_addr=0x25d6}, 'syz_tun\x00'}) timerfd_settime(r0, 0x3, &(0x7f0000000100)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000040)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) timerfd_gettime(r2, &(0x7f00000000c0)) read(r2, &(0x7f0000000300)=""/220, 0xdc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000000240)=0x4) timerfd_gettime(r0, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r3, 0x81}, 0x8) 2018/04/29 21:30:15 executing program 0: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x42) readv(r0, &(0x7f000003f000)=[{&(0x7f00004dcfe1)=""/31, 0x1f}], 0x6d) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_tables_matches\x00') getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x14) r2 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r2) sendfile(r1, r1, &(0x7f00008d1000), 0x3fd) 2018/04/29 21:30:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0xfffffffffffffff7, 0xfffffffffffffffc}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r3, 0xff}, 0x8) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/29 21:30:15 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-', 0x2, 0x0) unshare(0x8000400) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='htcp\x00', 0x5) 2018/04/29 21:30:15 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:15 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0xfffffffffffffffc, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in={0x2, 0x4e24, @rand_addr=0x1}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="e97c5303ec11afc6eefee6b0ddb1e434d4731819e19025f0d0ca888b393ae784b30fda53772fcf1cea4195b23b", 0x2d}], 0x1, &(0x7f0000000200)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x800, 0x4, r2}}], 0x20, 0x5}, 0x4000) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x4000000) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYRES32=r1]) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)) 2018/04/29 21:30:16 executing program 3: r0 = timerfd_create(0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e24}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x70, {0x2, 0x4e21, @rand_addr=0x25d6}, 'syz_tun\x00'}) timerfd_settime(r0, 0x3, &(0x7f0000000100)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000040)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) timerfd_gettime(r2, &(0x7f00000000c0)) read(r2, &(0x7f0000000300)=""/220, 0xdc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000000240)=0x4) timerfd_gettime(r0, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r3, 0x81}, 0x8) 2018/04/29 21:30:16 executing program 1: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0xbfe50f2d04be1f06, r2, 0x7, 0x100046) tkill(r2, 0x2a) ptrace(0x420a, r2) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='[nodev\x00'], &(0x7f0000000240)=[&(0x7f00000000c0)='\\self\x00', &(0x7f0000000100)='vboxnet1\x00', &(0x7f0000000140), &(0x7f0000000180)='\'\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='++\x00']) 2018/04/29 21:30:16 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:16 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x148) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@nfc={0x27, 0x0, 0x0, 0x7}, {&(0x7f0000000080)=""/214, 0xd6}, &(0x7f0000000180), 0x48}, 0xa0) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 2018/04/29 21:30:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}, 0x0, 0x3, 0x0, 0x10001, 0xa2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x7, 0xffffffffffffffe0, 0x20b, 0x1, 0x1, 0x9, 0xffffffff80000001, 0x3, r1}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @loopback=0x7f000001}], 0x10) 2018/04/29 21:30:16 executing program 4: r0 = socket(0x2, 0x0, 0x1) getsockopt(r0, 0xff, 0x1, &(0x7f0000000040), &(0x7f0000000000)=0x11) sendto$llc(r0, &(0x7f0000000040)="dcc5919d1a5b6e7973bded7bad16979ce8c8cca83e8b7465cb242ae847bd596f3fb6813400f706e29cafd217d9ba9ab99a80225f97914a0bb9ca462217086386858538924ee11918e5a34eb1f85456cc", 0x50, 0x10, &(0x7f00000000c0)={0x1a, 0x33b, 0x8, 0x0, 0x672b, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x10) 2018/04/29 21:30:16 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x7) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='maps\x00') sendfile(r1, r1, &(0x7f000050dff8)=0x1000, 0x879) 2018/04/29 21:30:16 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000002580)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000007300)=[{{&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000900)=""/240, 0xf0}}, {{&(0x7f0000000a00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000f40), 0x0, &(0x7f0000000fc0)=""/65, 0x41}}, {{&(0x7f0000001040)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000012c0)=[{&(0x7f00000010c0)=""/214, 0xd6}, {&(0x7f00000011c0)=""/227, 0xe3}, {&(0x7f0000005040)=""/4096, 0x1000}], 0x3, &(0x7f0000001300)=""/32, 0x20}}, {{0x0, 0x0, &(0x7f0000007200), 0x0, &(0x7f0000007280)=""/122, 0x7a}}], 0x5, 0x0, &(0x7f0000002700)={0x0, r1+30000000}) sendmmsg$nfc_llcp(r2, &(0x7f0000003a00)=[{&(0x7f00000000c0)={0x27, 0x0, 0x1, 0x2, 0x7, 0x3, "a751e4a0a34f20a8668cb9388bdac71648ff7fad8e5529cbffd20f7647ff2366ac2e348d65c3aaae97c6fce6b6f7e1c53765f45cd507b2ef907c75b7f9cd6b", 0x1d}, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000140)="6e0d1b462dfe076f608830e074347c19da3db450be850ba7a5662df60d510179045148ef5fe5df7a2fac7d2e9b69b56d093c1f534bbf5d2046b3e36e379e05069a61c018ca103fbdb81c0179ccadec351701bb72a509e8db5c6f21", 0x5b}], 0x1, &(0x7f0000000200)={0xf8, 0x10a, 0x1, "90f68b33f80474c2b573b0c69fd76a115b2906b376fd4488d367f51a044c5de52fed2f5fa2f4b4be2420029777e38d58adde882d6a674d8916fa3cfda1f77fa0ec083cd9df739469d504a74f30a1c14f3d19a1490139c6c6fa28d2ee75bad29c453d039b4db1aa33675f682872d3995ae4e6a3b792e3d281d6d862f55471f426ed62e296609456706f1c4978d9b229c2735410dd87791d5a587faa3f5bd61da0b58260ddff0984d9559f896793ad1e181eedacf7e518f7ad3409ff7128434ab28342952a8ef9721f8db6a25bf48d7f452e04d3b76f7b48ac5c0dc7d5c802d0041d1f"}, 0xf8, 0x20000000}, {&(0x7f0000000300)={0x27, 0x0, 0x2, 0x5, 0x7, 0x2, "42edf94ee73e8d6dfd41a0cbf0f9990edd4bd3d1cfd49e520f64f9e4a92d1ae5911b7a925cace77077fe9639269d00b8bf7862ef3b866ec5b0f241c9ee71bb", 0x3a}, 0x60, &(0x7f0000000780)=[{&(0x7f0000000380)}, {&(0x7f00000003c0)="fd0b4bb05c6e6a44767c72a5f60ef8e3f0a9795b9d442351ec602713866e04d9d61ffe6b7609a70a5e141200e1612eee9f99957518c557389c9342323126eaadd7ad6ce6af0ac311e7a0de3f0750b671805d0b1c", 0x54}, {&(0x7f0000000440)="f756c9096771ba5402f89af1051a9f205547066601814e292d40e158c2f26e7435601e6d5a853a42c3ad061975b92867b05fb276228f52a321b754b38812eb6e457d94f9308d762e383dd9827ece956e00696b416178c1ef34f4bfda4f63973da1deca9547a8097f222781098e443112b54e959eb414359bbfffbaa41d38e8f8f4bdc6027d4d023abbc5d20220c88066a4ef3bc045401a1e0f7c05319ae6b5cbc9ff351b0b3dff3a739c2759caa9e3609c9dd5eb4639564911aff6bbcd1cd63efe61cfa9757619b9c36c94b64850c6", 0xcf}, {&(0x7f0000000540)="4c589fd625580f416bcef1234ac85c39953abdb706b49f864ef036107902707236c0cafda97fba3ce5e9d44f646650f7cb4dc07f51d37026ba18cf8daddeb30c10f8120ba038814e2acb8867bfed3b66924ba1b4b32b82918ca80acb968cc8591b04d6003d58bb199b0ffb6ee7ad4e54134148d7b7e5c2133d00cc8c3b3caee29a8d7180a9aad086b7e718de55eb352382ca48406afd9b44d37d266efc82af5c", 0xa0}, {&(0x7f0000000600)="c17a60a0b7b32b26f232d28ee495f8e3bf2dad87542876a11699aab82d27f8917d72f895af96c98ca7cb23988583c4a4d7d3f8ab79827bbe4d82ab898c25fdbdae44172baaa2a2edb7391eda264e96ecbc29d3a7538ab17ae6b4662ab48ad2329f7e13c9291dbc503de3623657cb1adfb44cbe95cf0ed8a4f58e240387d49c84754326cc6492c818dea7cc", 0x8b}, {&(0x7f00000006c0)="6a010dd9e1d18c730e39f03585abd2d1946d47c065755fcc541664922a2bf20205f9712026910e3c5a254ac9f4ddc99446c4a75da295145a7030263e7fe35be300f6ae460831634368f1497ce21df1705f3cb32088de089c34939b0be9f10a3305aba3f4e33afdacc920a9ec337d76417d2ae8cbca8e932adb252c4018dc70b8107bfce547b5a36364ba459cab5a393f44486f064e8051a80c7d292a288418fdaabcf1c10ae827cdec6f4b0b75609198efef05065095e7e0", 0xb8}], 0x6, 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0x1010, 0x4040800}, {&(0x7f0000000880)={0x27, 0x1, 0x2, 0x2, 0x6, 0x101, "e317da4c856e4f5cc0bfd84177424b3ca0a17ae6844ed8f62cab355155b5616cf82b1763b96e1b5ed5f7205eecf57068b95f9b6cc15f03e36b20daf662b477", 0x2}, 0x60, &(0x7f0000002380)=[{&(0x7f0000000a80)="ad988af9f03da397d349146d2d134f37366696b96bf03c071b2dfea2cd16e08e8b908fa505322c04deaac6ab3191175794c57dc02eec428389c8799b348f655508cc935593b3318804e9c3275fcf33a40a05b0b16ddf91b7550fee55d436ed731c8f6ab6feffd85ed4d779dcdea383877adb0d4fb97eead83e91c634de2c8594d02d7f208b505ef4f80846d56263497fc16649cf06afff95587f0f6127df51221d203f48038459fc526cca26bb9301b4a55735a57c336c6d520c64e04b62a283f4d7c6957a4a2dbce3763a00f0090cad19bdc3fe134bdc7cc689ee15b2", 0xdd}, {&(0x7f0000000b80)="ed67888f1f371468d17a4e", 0xb}, {&(0x7f0000000bc0)="d920d5902b9dddecdcf030bba5a5a1105117ca8d49766f96c92d02571d503d54dafa671081f5ee8e12510eea2f17ef5663e8daead7314b48784189ff3bf1e457dbd71a139aa1e51fd3ab8d071f6c32dd16012a9107cf1279eb8563dfea29e6cfcaadaa41c549d38fc7", 0x69}, {&(0x7f0000000c40)="2602fd4059787868780d9e58c802d684ec56b5cbe62dcd368cee807e93564f7c40ad4f47e8cd58ff71150ae69411fc803657fe4be9c692abb32afa19136c51d047eb57943a08b1e7f5371342bf6a08ed30681989b39843bbbe09c9bd758162ef307017392f47812ed407bb552892c5a6eb78b5d4c349c1915c318955c65f16d498b05789e71e93679679ce9aa7f8c09565e4c470631bd28d762eeb7940643c181612317b8765289a0fa81c3ef4726aac4e5200f302380d46aeb2ccbc2ec34474", 0xc0}, {&(0x7f0000000d00)="f89cc2c3295628d05a3666d15e8eaf8ca9fe73a43bdf07950c83a0fddaae812a53549dc6f736ef0bbaffd21443134767bbd9f33d19e595b1e2c6742d62cd5a3aaf85f7bab18b57da4f43c4cc6af49470176b6e6dc7b09fdea357c3b93edea01a555898fd0e5cc11c7e2584c682535a", 0x6f}, {&(0x7f0000000d80)="fa797ae4b0943793cb1480547f09ffd19980782ce8b380bd4fadc79edad530ae7ef40a3b56f1fbe8c4b09efbc04340566f5ee985b6d74e7480bb7559c0c407eaf317d2ca09a9b0150a0ea67c9de47c3fe9b3f0cf556289b0aae116be0bcda1f72cec4a681229fdc39ea157f856eee5f42697426c", 0x74}, {&(0x7f0000002740)="976d347dc4be396a83dc58361a67dd3f66dec1bb28dfd7ff5bb7e03f65db903a8578623779f100575da9f88dcccfd770e693594ab2addb54397bbfb044b0294690252cbab566ab28cfefbc2dbe9b87628ce9a6dbc244ffb9ec08cb2a0b07a72e0c207890a230baebab77045ff122c20d4dc8de5615db5423ab5f6dcf5748b187d02aebd005423e1991fead33701721f662029df92f548a73c61d51117aa475b8644a0cb79ae4336a33e5a1632d236dadfd534c160a88c5dcd27108f76c73b4638f53b0c78723e817f80b3d9c2b1f12a558cc07d60af1996e144fd2c070d23c1fb396a91c0a27b3f5e3c828af469b827f5ca3c41632e605f6243532349e315e4a3c3f8208aa4529be086ea7bedafe2bfe7454e3b5dfb4eea982bd0c9fb8493ce4fabc065480cfca50b42f7b2a00f637c1c4db3ec14d4e89b0aee79116203466513f803b520b4812bf19a9deda82d1275731096590f7cd7dbd5a4b76215658ab2f7ecbde19456f9351bae00a043752b659fbc94e3bd4161729e3473ac888484a9267842fafb4a38ae0cda9d3120b364f479454cae9aab3c4686ce69c742aa6072db162d4b23d439bf22f9f118e2a603a269a2bbf3a19673e6e1ab8dd5b15b97b48fc41171980ff1d35f43edf76be1d129307e717690565c3026c50a43aaa88e02f247e50ce595e4c84e30fc84ca4206674b27fab2a708a31b3c77c48a1dc2e4f023dac508bb50cbb35a4a3293c70f423593201f021046a88691577cc904491d67972f410580fa078f59375d4de69c1f2ecf904caadd11eb4478f9de36bf95559c1716ebc557f581b2aa7dad3dc7f325d6314dd21924b6136f8b33f402147767cbec566862a4e3037009ab28191883397120d408707f81d6eee099b1f6fdfc88c3bd25e00c82cd46e74d3dbd4079860b93125c1cee15c8ff8c35b8c5a18c2347cdf6cc00e7f5056dc945829145a0fb1089417583e97f63cfc87fafbca1d96d28f474713bb616ad352eae61f17cf7ed7c6c910da972df4d522c895620e37be6fa4e3bdf3b71dac447f550019841552cc7f4331c1777f22e3d113a2342043f11ad8cabebf36450ea4f5649968e075c54adb4d5689c25b147be98ea7ad9a95af2458b3ade3c87745ed8180755213f8b057372f457acb1a4aa90e8c44663645b1a5e1a583a321d5d48414970fb74d29077bd5b6653685ef3b844e3f5fd90f710edd7d99a397e5ccd774203f665afe1b1f7275f113a81b66de3cd9b9bda6513adac51891ce149408d6c36d231e84c51f66178a5017111f4e16b6851d5b64f2f53bfeb1f8b26014da2a6f4f116c3a67dceae98caee9d251064ccd1437dfce4a6ab3bbe1875ff57184078a8eb76705ff026f4c2c8b11964e907781fd353120e8a018c9692e4e40894bd07eb5f0726974196d0eb7393787dd62d071acec3c9d8daebb59fa31a60673b5c2bdd501b3b3c34aa32c4173f57df94fad4d12101d76c4f52f4192d78e6ea2435a31b1ddcd862359b3c2b75f9ac54dcedc08efeed1198cbe8190865bad96482478972df29b0cb2db65171a93242fcd91600538db1357592957577e1362b6c23bfcf7baf2e388157f653137b09b93b8ea365fdd36b633eb42adf6ece7e523012b0657326d2f9284bbfbccb1129699c165268a0afcc001efbe75c0d9fcbfd4669fa631e02cf72f4071289962c5d6d3f35f3c61670251ad5baf5366a8511570fda03684ceaeea6160d39d4acdefc8e6fc6aa1767897528775dfcafc88fee9125e7b65e6f6d11106278001d1fa8eef1d22e6dbc842117ccc82374eeaee23fa46062eb9ad05051550f79d60c4ed1189e49e6af1bf45d0fc7ed05a1d33748886b1de6323ff37f82f354542cdf50aa3b2259b97187dfa4740dbbee1c858a5745352e2f9125b5ef008552ede8b00d4b81d25156a084aaad026bb4fa4f63ee2d8535a74db365569d144f4cd1e7333a5d59c2511d6b6e586619f7d1ec5a3bde4e593630afdd7b8e05388ca2c9b99e4253161b13e4cd415e377d366d73561dd7235b5b86e96ea3a2119b40d2bf73a4b763e3244c3a224f470400507a04f4fa533055cbca0cbd35da0ce5d4fc97b21c857bcfa30d7dbdd103e8c543b9b3a98b5dc9b035deed32e0f99961c17a6dbf7554d9f0f09607431ea03513603fc637eb2caacef04f74c552bdaaf4be4a86c21da99d7f64b4d53fbcde5e5d360baab58414b4d06fb68a6f48077add5fc803fa649be851ed54256e52135691917d55d0b362358e33c716c16ce6d6cb1b5f52bef8091ddfb31b4b36bbf489a8d9604ea3885317abf90dad828de4c5d83ea06f3d137b1d8554caa21284865874708eafc5f050b33433f696c0867c353e8c2d6d1875b1d7faae031e706c7a6b16d1589ad2c2040d3c7aad5b7e302077f8386423d4d7b719764834acf9b231635710d36824eb95ed9f4f47fc09adee753c91b8606808756ce9815a6d62ab1935602499276720db03de0fc5cdd320f7d6e1ed9f797074ac77334c5c3155d390b59980bd61c9cd0510c7376a806a51216fb80777524fce077a080e36333adbd2e2b5ca794fcd3c92cae48f3ec83d7ca7bcf47333357f52630143303660a1c6d17c9344bdb4b3c2e47a7987d50a73cdbf2466f4097d62f06c5137605234d3558dfea3933ec4316dda48c24025f6d6070c45dea853364af2596bb5f5dfbcc986daf48db5444232645c0388934b0ce215f4095bc8d4bb7f16aa8be59dfd782e903af042fa6a49f292dcf71d18cda434265b8ae079cf414ae00d85df9dd14de028dd22e3ad32b387c2f54c4f1d95e802405f45a293e2caab6f48efbff06ca35a6204087d1e7e12ac4656cea31a3127d8f0b041c202ee42c5b973f11ef1e4830f3168651d4f60f587479807d2ba35bad507f53c067c3031067120e83503718ccfb16521c0221c6c5ca2fe6d45c20ae36904d8c8c7a2622b5c42a8527df1fcfc9941556cf0ae26ecc0dd2c1347122d69419b50333e1da26d3a089ce57b0f8f182913f2d284a6ca41689f9b2b5176d51797810082bcfe29f0d1eb0b59ad871555b3b465697bda5308ca6fb729db6c704f04c0f1b85445c94eb6ce5cbde0dcb8a96ef56c959ad92eb57ed15c38cfacb4ced50577060b924d2941fbb0acba2863f45028aff46440b862c99e07b97eed4b63dbc4eeb551941c7fc6f2e07a9119cfb87c88a8c3c62143a8cb0c128d23b6872d39d6a74284aa8b96886e1e416ca628a194535bd7231a9dc114c9b6b07bbc4d62b32fb950ad716345cd3e510e5007572f6d166b5c4cd9d4652cac5ec0277cff8b3abe2691c378927464c20fd7fea02f7d9e824a48ed50d9c94c3746865233bfd01d8128375a9017a7517d546f6fa343834cd240f9b3fb8f6c2a3f19542cd59ff9695a83bad9fc090a0f7019933987aa1ff36a73b65d263de72d74b5efe8dc4f42d25b6159ecbf1fd26b2d70fa6a01cd1205d64d94fd020a8d01ab48d635b5e73c771e29d399a44691a5db22839911d1982463041a993a567e972c3472fce02f4a0b6c7e8eacb787035522f9bdaf5eaa04eab6b97c7aa5e64ee41306691dec26b1de7091f49caaecb2cf7597f81b112eb5cd64d6ea3cfee47e2965653b5a2a5a6cd7efde4c40e26be8a1224f964e5d0a3d8b9052ad0de024fb08c27aa02be5ef597fcc6c1df03fa48fc4658c0eb0842059ed3eb6a3b0318b4ebabb80a2e23fd8086e4ed40c5bdba39f82c038657846b6cf1185f63586cb85aefef9752729a55e288b420e4765e43c85ed5b175e57ae625faace8c43ece65855bd0ded6f65346b1314cc233b68bf519a39d5c723e1e5c8d89427b86208039be0af9740b80c877b0ead66098ba2af6f44859e80c3e5c4de105079e0ae8a53f5bf21310683fa7e39692924e5b108b33b38699285e1fa0245d2fe60d5ea590fc051630c4cd51a2f9daed5ec6f0db233e49d1d30d0e745d68585a74b063ccdbb505b841bae57a4dfeff3bb346ad27c7a283679ea122f63be2eba9587e4329d09452576b8dbbe8399b0e6026a45a4311a5ffbfde94d1bb9fbae6be21880323f33d86f8be6e2afb547b15a3084814b4e3bc813acd8fcfd591ad16c6bca15f726e99cb8594970a421c5a979fecad693b6fa0152dd4ff7c52e70d4cb3ef69e5b214a4959323c1b4ecb57299d0dd1604fcc7f6acd17bcd5dc0f94a1f9956f05108c3288adc1706c2967a1b5e659bc6f12f22fbafd5e03f6b06b501ac7e0fe5fcd87220b9973aee2ad9975be476ad424caaa835df53f4ad4300ba48e3cd39cdb42e736aa58ad1f826ebe3955183e5fbab2a978d23b7ed406b6d6d731a37523715c0fccc0e638660706ad3d030ca3d11e9fd1145cf636b6af476976680466cf5ef41cd2f8bf52be5d0f0f82f82a17040690fa241caa4870668b1d2dae9b9cbbd6c05a1759341ef4526b07d0ad7cdc741d2cdd2be6a7d513df0dc0e3fd7ebf077ebe4a32a9f18902145727b377b95c3a1666d982d24dda98dfcf013bf3350a4177e483ebe50a2557f023ab1dda44879b048e8ac5ca1dcebe4adbd2ebb106dbc475207157ce2578a86fc80bd79d0048796b60ec2fc20b6e09e5d4702e60d77c5ff1f5de87cea9e6c32b1055b9789609ef45c5b1b3b7f8f49afd4a5c0bc55915e72801b102d90af31caa396476c792f906c833f238c0d43e644374448711e94fe6c1b2c6355981c2cf9c134e51e5ef098ebf23fb7f014674c929eccb8b4d5376948f98e3c6d37e373d3aa9b5a2ef91295c8057b7480b5251d89057014565e69afcfe6f90ba758fb6954580aabacc7487fbc999043eb47664efeb98319d6644b7e2a0ead82d777ab3837b73dda0e7b8b329e9eb38626923eb9b217805466e1d31307ca3702eb848f6b6575358b211f5af5ff5a8fed3e7d2f36273aa1f5989cc6d17dd43b2533555f4a15e00238435e19b5d1fc35c496b6afe75a5b8d2ed3408da6e60924a78d82b44eebe17aa29985fa252f3a8efdfdaabf9de8859913a84b78ca84a67000b1cea251fd9c89175a8d33a7636f4811bcff0c7d8e8a9ce16706cf20e1754767ad692549a9dab160a7d7b95af09c3e27132a785b97ff7635929d6dd694c3656071884f56766c35289c2b8279b6f2a2c41cc02b90b6d464e33dfc32df49f679e61a0b871e4375e90566d944655af97e872f5f453bd4c2c57ec5e31a80957d965c524ecdc7bf698c5349a0a25d672820f2523ae2152cae4fa45a54e78022df6ce3121cbd2489a310b0d70751147d176d79cd900c96d417470f75daeb176104fc05817f6d745cd7b8abcc656307a34aa6fa90b1a79c3bf2ee42102f4f90a1b59f6064ae47d02cccd6c5a968042e0d53a152cc6b2c424adbf43ad5ea2911a377794d4e9f003ea0233677b7f1c529126c53cda18dba87ffbaca4428c74a7af96a84c4f3148a92790f4716b26b8d66d6ef3744886449c4a7f0dc986d1e9cb87a4d84ba12b197ab0d9d5b0ebef23c6132efdfa1df00d1ff2a1c2cf27d2d8af5fad103cf55ccf1f6344d1bd05d6d8c9f63891a06f35df2cc5588bd5a23fad8b180865dd3204b8b3ffc08a8e4ddb67c0572d4358771b99b5f668c214128800aea56f6658d2a35aeb6c0c7087e9d6ceab0859e54ed9938394629fab7670f40b620fb772314d1c8fa61eedfc2f4d7bd5aa8b1f247e74ce8ce6b2ee0f08e1018e48e1651cc7e713ce9de5478ccfcbd9b62ed2f543cc6f2a268f9e8ad203ca67d7c0bf945568dd75cd691b78066165a2fdf286b3265b7cb7dd627794119ce137ec342fd4e91872200d8d06801f3", 0x1000}, {&(0x7f0000000e00)="417d1b762f2f1a7ba3fbe4ee073d1a563f12736ffb97c5c63cb235a52193761d6743cbf3084b8264d14f7f30a7b0045a37bdc008a2f091708252cf9cb3338680b1d5ed6442e3bfcf61497f80d02f82d62d8e6e14aaf0c76f18a79ba606e86531dd55c84dbfae70fe98a7233e733d3a814a8c10c9d835a70fc11012cb9bb4bd6cabfac0ddf8bb824d56c5658a24ab467bd04c33a6ff846ff820567dbb12001d4053a511", 0xa3}, {&(0x7f0000000ec0)="fe52731704ce24b45d87d7f13def26484e993619af8dd4ba333a2fb2754cb636441fb95452168da41d2651a51b84cd9b384fe2afc6f29cf95ef844f891fa2366be231ee3f2aaa9ff8fdbf04647412d6837e63638f233ff31ede5347786678da4482238ca9d13c25643033ef2d21ed0168f94c9c27428b0c5cd", 0x79}], 0x9, &(0x7f0000000f40)={0x40, 0x10d, 0x7, "f27efc10995b68604779e6436c5599226410efa3671e68f51f60d02c5c6f911f2a0a518967f85b4ecb2bcf58e807d7d3"}, 0x40, 0x4801}, {&(0x7f0000002440)={0x27, 0x0, 0x0, 0x3, 0x800, 0x8, "acbe00a97a14a8e1c03a2ef88e32ebf7a0f491e0c8104e3e4cf9b3a6f508b40870afbcc10577cdeaecac06796d241819052697764c1e9dfe5601d7cc983a3d", 0xf}, 0x60, &(0x7f0000000f80)=[{&(0x7f00000025c0)="781519f5fc5bba399dcb421cc36f54670b12dd9523bb933b56a1222289d1871cf6f0ec54606d39fb188c71467a8feb1845e0896bf366994beef933745083cf04a32013f0c0fdfd19059cb95a22ba5e22a9f28c8e53019ea1e002730cdc813731bc5dd6d1027464006667641d9f25c00784367c77afb6984070e519a9242017f88c8931bc3632e6b8625e1ebee49291f8fb72527d759c9dcbe6a2fe8703827acf3ee2cbcce23e2100d80361f611b5b5deef82701ff9bcbec79a8ad76154de927015755c719edb34ea7db561f03aea97fab0", 0xd1}, {&(0x7f0000003740)="617f0fe3c0e40537759f987298becccae228cc354276845aad887590748593b3efde9f016de252e546e74ab74422947415071a85ca64c088f903df8063e444b1ceb36906b5f97ac4fd9e11c619cd963689dc9e8bdf6ffda1a69281f2de9ab103ed72a0c1df0d32067098eea6f0e76995e7f3cb57d73a1541810e879d7f9278db462aefb07365bcd2fd79dc0eb0383697aab5a5a7ba25ae9eab5cbf30fe23595634ca476cf6fb8acd2240bd08b3b22d350c53a0fce0819d4d50905a590a2b8bbb1ea26ba96c20ef0367e01c5d2f0bbdc99680b48e70eab7b88d1ccc45eff8efa799b366998f1f9f15af5a42a733db", 0xee}], 0x2, 0x0, 0x0, 0x20000000}, {&(0x7f00000024c0)={0x27, 0x1, 0x0, 0x3, 0x4, 0x7c, "0f8f3ced3f4c73f2665c4d94b2c41630c9a8d4d14926b42f6dc312175146626d983cf8245f0708e0fbf9e22ef61234d832886569020eabc0419e123c40009e", 0x35}, 0x60, &(0x7f0000003980)=[{&(0x7f0000003840)="1213803c2c9190a6fc8f2bbea61e5f6bde8aa12a70118abac606a5a9528e36edfcf1be362e22311e4e87fe71114162591694ac6ed7a2e4284d3ea8d8966dcd441ac216ccba6549e0fd5c48d0277ce3", 0x4f}, {&(0x7f0000002540)="ee10adb6a2034385836cd048b22cd54d943c992872ececebd9b5129dd45f5ffc2a3f7b7b1ca084", 0x27}, {&(0x7f00000026c0)="d94925213e3f062198", 0x9}, {&(0x7f00000038c0)="981f556f725dc3950f53fe014ccfc1aa0e186700f784bdb4d41b4a2b", 0x1c}, {&(0x7f0000003900)="77cb82219a741cc7871b4e126fcf2d917513adc04c5ef3d968f664135210149db73a825b99c0b18ec4f1c2c7433149281976f0e61608cd09cae3fedc931eef3332110e042908221459793d9a79f5715654cdd2461f56e7e9", 0x58}], 0x5, 0x0, 0x0, 0x80c0}], 0x5, 0x40000) 2018/04/29 21:30:16 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:17 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x5336, 0x4) writev(0xffffffffffffffff, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000040)) r2 = socket$rds(0x15, 0x5, 0x0) fcntl$addseals(r2, 0x409, 0xf) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x880, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/29 21:30:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}, 0x0, 0x3, 0x0, 0x10001, 0xa2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x7, 0xffffffffffffffe0, 0x20b, 0x1, 0x1, 0x9, 0xffffffff80000001, 0x3, r1}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @loopback=0x7f000001}], 0x10) 2018/04/29 21:30:17 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000040)={0x6, 0x2, {0x0, 0x3, 0x2d1, 0x2, 0x9}}) sendmsg$unix(r1, &(0x7f0000ce6fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) dup2(r3, r1) write$cgroup_pid(r3, &(0x7f0000000000), 0x0) 2018/04/29 21:30:17 executing program 6: rt_sigprocmask(0x3, &(0x7f0000000040)={0xd696}, &(0x7f0000000080), 0x8) r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0xc) 2018/04/29 21:30:17 executing program 1: r0 = memfd_create(&(0x7f0000000000)='^$wlan1\x00', 0x2) getsockname$unix(r0, &(0x7f0000001200)=@abs, &(0x7f00000000c0)=0x6e) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2000000000000256, &(0x7f0000000000)=ANY=[], &(0x7f0000001140)="96a3a50089b5eebb032015c34b6940fc310fa8ae5f35c2b1d56ac2133012bf23f0c81d827f91ae1c5c763ee41db89ebace01cae1972100e3a9d0c72264ea482141f1f08c5ab9f8813a0a05b66eb567489b7d79d5f765ae9ceddf45c4f5c90a2e0000000328716405406036de4c1f4115da63570bfd24d87e5513762976e0892f6e545e029ef940cc00089c5b75a5f5cf4ae859562a464f58", 0xfffffffffffffffa, 0x1000, &(0x7f0000000140)=""/4096, 0x20000000000000}, 0x48) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001280)) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000080)={0x6, 0x2}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000012c0)=r1, 0xfffffffffffffc92) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001300)=0xffffffff, 0x4) write(r2, &(0x7f0000000100)="26000037e96bc96f07005e007f974c2d0e0c82ef410e590000000001000000ffffff00000000000000000000", 0x2c) 2018/04/29 21:30:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x200480, &(0x7f0000000000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/87) 2018/04/29 21:30:17 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000040)=""/24, 0x18, &(0x7f0000000080)=""/45, 0x2, 0x3}}, 0x68) 2018/04/29 21:30:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/04/29 21:30:17 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/04/29 21:30:17 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x9, 0x705, 0x6, 0x42, 0x2, [{0xa0, 0xfffffffffffffffa, 0x4, 0x0, 0x0, 0x800}, {0x80000001, 0x4, 0x7fff, 0x0, 0x0, 0x80}]}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/04/29 21:30:17 executing program 3: setrlimit(0x100000000007, &(0x7f0000046ff0)) r0 = socket$rds(0x15, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000000), 0x80000) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/29 21:30:17 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x806, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @icmp=@echo={0x8}}}}}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e24, 0xfbaf, @empty, 0x8001}}, 0x2, 0x6, 0x10000, "71d795d146e3e8eecc2749e16ae22a009e3d11bd96e144160d2c75d651e5a522227c47ec3aacb52f6f644ce8c8c902a5a9a597b8470e12a66e944b4fbe16075a2f0876aebb309650d79fa8861826b538"}, 0xd8) 2018/04/29 21:30:17 executing program 1: open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000840)=[{&(0x7f0000000180), 0x0, 0x70a0e5a1}], 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x100000001) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x9, 0x4) 2018/04/29 21:30:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000000)={"603a6964620008000000f5ff004000", @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x101000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/130) 2018/04/29 21:30:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/04/29 21:30:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xffffffff7ffffffc) mmap(&(0x7f0000049000/0x3000)=nil, 0x3000, 0x8, 0x40010, r0, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000080)=""/8, &(0x7f0000000000)=0xfffffffb) 2018/04/29 21:30:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000000)={"603a6964620008000000f5ff004000", @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x101000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/130) 2018/04/29 21:30:17 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x806, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @icmp=@echo={0x8}}}}}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e24, 0xfbaf, @empty, 0x8001}}, 0x2, 0x6, 0x10000, "71d795d146e3e8eecc2749e16ae22a009e3d11bd96e144160d2c75d651e5a522227c47ec3aacb52f6f644ce8c8c902a5a9a597b8470e12a66e944b4fbe16075a2f0876aebb309650d79fa8861826b538"}, 0xd8) 2018/04/29 21:30:17 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x10000) 2018/04/29 21:30:17 executing program 4: sigaltstack(&(0x7f0000cd5000/0x1000)=nil, &(0x7f0000000000)) move_pages(0x0, 0x200000000000022d, &(0x7f0000000080)=[&(0x7f0000ce8000/0x4000)=nil], 0x0, &(0x7f00000000c0), 0x0) 2018/04/29 21:30:17 executing program 5: times(&(0x7f0000000100)) clock_adjtime(0x0, &(0x7f0000000000)={0xc797, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 2018/04/29 21:30:17 executing program 6: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) process_vm_readv(r1, &(0x7f00000017c0), 0x0, &(0x7f0000000100)=[{&(0x7f0000002e00)=""/149, 0x95}], 0x0, 0x0) 2018/04/29 21:30:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f9e000)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2ccb4973}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00000000c0)={0x6, 0x2, 0x9, 0x0, 0x7}) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x3, 0x61, 0x1, 0x1, 0x101, 0xc31, 0x1ff, 0x3f, 0x20000, 0x5, 0x7ff, 0x9}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000fe1ff4)) 2018/04/29 21:30:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/04/29 21:30:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 92.917484] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/04/29 21:30:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/04/29 21:30:19 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ff8000/0x4000)=nil}) sync_file_range(r0, 0x7, 0x5, 0x4) writev(r0, &(0x7f0000000040), 0x146) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f00000000c0)=0x800) 2018/04/29 21:30:19 executing program 6: r0 = socket$inet6(0xa, 0x40000000000006, 0x4) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000f6bfc0), 0x0, &(0x7f00000001c0)=[{0x10, 0x10c}, {0x10, 0x0, 0x7}], 0x20}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)=""/239, &(0x7f0000000200)=0xef) socketpair(0x10, 0xd180b24223ab3d5d, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0x4}) 2018/04/29 21:30:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/04/29 21:30:19 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x10000) 2018/04/29 21:30:19 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0x0, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:19 executing program 2: socket$kcm(0xa, 0x3, 0x11) socketpair(0x4, 0xa, 0x8001, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x835, 0xffffffff00000000}) keyctl$join(0x1, 0x0) 2018/04/29 21:30:19 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x7fff}, 0x1) r1 = epoll_create(0x6ce1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) 2018/04/29 21:30:19 executing program 0: r0 = getpid() getpriority(0x0, r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r1, 0x0) 2018/04/29 21:30:19 executing program 1: socketpair(0x0, 0x80000, 0x7935, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x3, 0x200040) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000100)={0x2, 0x3, 0x1, 0x9, 0xfffffffffffffff7, 0x14ec, 0x4, 0x80000000, 0x9, 0x7ff, 0x0, 0x9}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) r2 = socket$inet6_sctp(0xa, 0x200000006, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4), 0x2f3) sendto$inet6(r2, &(0x7f00000000c0)="a0", 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0xfffffefffffffffd}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/29 21:30:19 executing program 5: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) clone(0x0, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000100), &(0x7f0000000180)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)="01040000000000006e747300", 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) prctl$void(0x20) 2018/04/29 21:30:19 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) fsetxattr(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='/dev/net/tun\x00', 0xd, 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000280)={r0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000500)={0x0, @loopback, @multicast2}, &(0x7f00000002c0)=0xc) getresuid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@multicast1=0xe0000001, 0x4e20, 0x800000, 0x4e23, 0x2, 0xa, 0xa0, 0xa0, 0x6, r4, r5}, {0x0, 0x2, 0x6, 0xfffffffffffffff8, 0x0, 0x3ff, 0x0, 0x5}, {0x7, 0x8, 0x7, 0x7fffffff}, 0x1fbf, 0x6e6bb4, 0x2, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d6}, 0xa, @in=@multicast1=0xe0000001, 0x3504, 0x2, 0x0, 0x340, 0x2, 0xd1, 0x4}}, 0xe8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r6 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x7fff, 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/29 21:30:19 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0x0, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:19 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0x0, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:19 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x3, 0xffffffff, 0x79, 0x2f9, 0x1, 0x9, 0x4, 0x7, 0x7ff, 0x800000000001000, 0x4}, 0xb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfff, 0x9, 0x94c, 0x3, 0x10}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000300)=0x84) r2 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000640), 0x0, 0x0) ioctl(r0, 0x890c, &(0x7f0000000000)="86ea30d12e34ffb8b31aac80c7f039175a716fb7e5eaee843bb8157ff0cdf1f2c09117b286cb3caa6a7d90016efaa19773c948044f") keyctl$describe(0x6, r2, &(0x7f00000000c0)=""/23, 0x17) [ 94.896720] device bridge0 entered promiscuous mode 2018/04/29 21:30:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x14, "439a7f467a8af75e1c5d124f4668c93399bb2a93"}, &(0x7f0000000200)=0x1c) sendmsg$inet_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)="67ba9753e465bc3f7f057dad15daa65cd18b5311799f4ffe97b715d6d378af73a7f89d248011691b3b4e1a57e5bcafb9557a34c9cb4a310242d665a7440cbd473648ccb2c26baaef758f31d046e46a9cdb63ca3937d9b49790a9a6e1bb0c7aaed0fec37ecc8b7fa3702dc59346da41f8a76cd8764bfd6975608ffc40076ec12187691c937ac3ff2cb75eb7058363dc3918b31a0c9fbac4f2f394013ba19d0a13015291860efb5b9c3cd9eaecb309049ed26556d7437d8a81a6091db6643c3be960439bef5dc0adfa118875dd18515e9e7bee7ca0e6de5e71c6d06897b7fae246f7a58532615d4cebc483110dd162aad06d90c16cb9f00789c32cfc652c", 0xfd}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xe30, 0x0, 0xfe00000000000000, 0xfff, 0xe6e, 0x1ff, 0x7, r2}}], 0x48}, 0x40) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r3, &(0x7f000036bfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r3, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/29 21:30:20 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x9, 0x2, {0x1, 0x0, 0x4a51, 0x0, 0x4}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev, @in6=@dev}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) r1 = socket$inet(0x15, 0x5, 0x0) getsockopt$inet_mreqn(r1, 0x114, 0x2714, &(0x7f0000000040)={@remote, @remote}, &(0x7f0000000180)) 2018/04/29 21:30:20 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0x0, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0x0, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:20 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xba73}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) 2018/04/29 21:30:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x90200, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000340)="c2134d4d174301520500001091ec79837d88739ee3de288a931a529243724490464ab18e0973a84aa23e36c4ee378503316741320859a68f34ff91ce5b0c592a472b63") sendfile(r0, r2, &(0x7f0000000000), 0x9) 2018/04/29 21:30:20 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write(r1, &(0x7f0000000180), 0xff4d) 2018/04/29 21:30:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x14, "439a7f467a8af75e1c5d124f4668c93399bb2a93"}, &(0x7f0000000200)=0x1c) sendmsg$inet_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)="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", 0xfd}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xe30, 0x0, 0xfe00000000000000, 0xfff, 0xe6e, 0x1ff, 0x7, r2}}], 0x48}, 0x40) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r3, &(0x7f000036bfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r3, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/29 21:30:20 executing program 5: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) clone(0x0, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000100), &(0x7f0000000180)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)="01040000000000006e747300", 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) prctl$void(0x20) 2018/04/29 21:30:20 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e22, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, {0xa, 0x4e22, 0x101, @empty, 0x8}, 0xfffffffffffffff7, [0x80, 0x4, 0x5, 0x3ff, 0x0, 0x100000000, 0x100000001, 0x5]}, 0x5c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/29 21:30:20 executing program 0: read(0xffffffffffffffff, &(0x7f0000000a80)=""/20, 0x14) poll(&(0x7f0000000000)=[{}, {}], 0x2, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x8d, "de52b7a68d98a8b3917db1c118aeb43a38e108646bfc16c5aedd93e9a4ebcc1f264ddc0e85b4d31088d2a5b96fd73d92e54bd98cdd41ec0004252e33a5a8dfd56967eb788bddc4abfae8b0aaf1e52b69019c5e12387501aa1e355d579465c5ea7bac04f03ac98c36302d31c7a0fa8d0d9f7c03acd48228017cd9f7eee441c76b652392af2d868a0a7730fa28f0"}, &(0x7f00000001c0)=0x95) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x2, 0x3, 0x4, 0x100, r3}) 2018/04/29 21:30:20 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x100000000, 0x2, "d781dc068758", 0x20}, 0x10) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) ioctl$KDDISABIO(r0, 0x4b37) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) ioctl$TIOCSCTTY(r0, 0x540e, 0xffffffffffffff7f) 2018/04/29 21:30:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0x0, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:20 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0x0, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:21 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=ANY=[@ANYBLOB="18110000000000000100000001000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) close(r0) 2018/04/29 21:30:21 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x200800, 0x0) mq_notify(r1, &(0x7f0000000140)={0x0, 0x28, 0x4, @thr={&(0x7f00000001c0)="09373da5768171c5e8de62e41e83b9e422622e4f066ad74479f1a42df76e13e187ef09e7535b343807c53b0f194c409d8be8b028c132c678364376a349b7a9d59f319ee4a0d57d51991d3fa10f8afc447ac648547b3b84da2810d31dd50eaebf930dbddf248cdae9ca6044daaaf8e36d321d469041e74f8eed3ea864fa616c62842e186b3ea7d974633ff0b6132b4206b3a079d1aa54da9bbf0603a5ab00e5a4ecfdd0c0aa401ce8bee8445db52edf8fa9182cfd7642", &(0x7f0000000280)="63543671d84dd572e9e3849bd311eb32cdc0e5c4e2d41dc7bc87f3c9cc123c2b10e8ba22620df989c9aee0e0578ea116277fdfeaacd2db0d47c0deb05fb57078616eb7d6f955b307439cbc07110b184cd5d40e86f905ce39c892c16a31e975bc17c98a14427bae331745b09b2a684974942515c3a988d06bb2423e0203db0a093867b5b85855d7b40f6dcf99bd0c3af7fa7f42d98276ff4a18d07f5044bcdd0a30ebd4e52fa833afd6f778096c29efbf120a183888d125746e71a0a7830f59fa0f173d535f5ecbf3f605c3ff001825e274381734423c"}}) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x10000) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000000c0)={0x6, 0x1}) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x77a8, 0x7, 0xa159, 0x2, 0x0, 0x4053}}, 0x80) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000001580)={0x10, 0x0, 0x40030000000000}, 0xc, &(0x7f00000015c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="180098003000050100000000000000000400000074000000"], 0x18}, 0x1}, 0x0) 2018/04/29 21:30:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="2900000020002200013d181000da0004020000000006000000111e9a3b218da500200000000000000095e0ec7de6b4379a46ee191eccc454aaaa3b4fa7cab860c6e110773c5dcc2a852f4e4e245755d9f663ee31209445a70acb0aa7461c337f08adc94234c893af96c1b1c72e3f04dfa5c889abbfe3acb1fa3a314fffd26a964f22ee", 0x83}], 0x1) signalfd4(r0, &(0x7f0000000040)={0x9}, 0x8, 0x80800) 2018/04/29 21:30:21 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.memory_spread_page\x00', 0x2, 0x0) r2 = epoll_create(0x40000000009) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000240)={0xa0000011}) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000140)={'bond0\x00', 0x1000}) 2018/04/29 21:30:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0x0, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:21 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x80000) ioctl$BLKFRASET(r0, 0x1264, &(0x7f00000000c0)=0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffff17) 2018/04/29 21:30:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0x0, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) [ 96.115189] FAULT_INJECTION: forcing a failure. [ 96.115189] name failslab, interval 1, probability 0, space 0, times 1 [ 96.126671] CPU: 1 PID: 7338 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 96.126687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.126703] Call Trace: [ 96.126752] dump_stack+0x185/0x1d0 [ 96.126793] should_fail+0x87b/0xab0 [ 96.126836] should_failslab+0x279/0x2a0 [ 96.126877] kmem_cache_alloc_node+0x151/0xc70 [ 96.126905] ? __alloc_skb+0x203/0x9f0 [ 96.126952] ? netlink_autobind+0x981/0x9e0 [ 96.169948] __alloc_skb+0x203/0x9f0 [ 96.173723] netlink_sendmsg+0x9a6/0x1310 [ 96.177950] ? netlink_getsockopt+0xc80/0xc80 [ 96.182524] ___sys_sendmsg+0xec0/0x1310 [ 96.186695] ? __fdget+0x4e/0x60 [ 96.190141] ? __fget_light+0x56/0x710 [ 96.194100] ? __fdget+0x4e/0x60 [ 96.197549] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 96.202983] ? __fget_light+0x6b9/0x710 [ 96.207056] SYSC_sendmsg+0x2a3/0x3d0 [ 96.210958] SyS_sendmsg+0x54/0x80 2018/04/29 21:30:21 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) wait4(r1, &(0x7f0000000140), 0x0, &(0x7f0000000180)) r3 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0xaaf4, 0x0) openat$cgroup_procs(r3, &(0x7f00000002c0)='cgroup.procs\x00', 0x2, 0x0) setitimer(0x2, &(0x7f0000000100)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000240)) socket$packet(0x11, 0x2, 0x300) syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x8001, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) shutdown(r4, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) wait4(r2, 0x0, 0x1, &(0x7f0000000040)) [ 96.214586] do_syscall_64+0x309/0x430 [ 96.218533] ? ___sys_sendmsg+0x1310/0x1310 [ 96.222902] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 96.228114] RIP: 0033:0x455979 [ 96.228132] RSP: 002b:00007f36eb38dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 96.228172] RAX: ffffffffffffffda RBX: 00007f36eb38e6d4 RCX: 0000000000455979 [ 96.246344] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 96.253637] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 96.260930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 96.268223] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000000 2018/04/29 21:30:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="da", 0x1}], 0x1) write$binfmt_misc(r0, &(0x7f0000000300)={'syz1', "3fbdcdf743fcc62f8b05c9d2da8e28ca92486e3fd02500d773ea5966cd43b6fa78ddf94c2279e2dde13c3ac25becd4a2e5121f62159a3568d5053d24596e4e0b3b748b26f34029ae9b8b699e55901417ad4b2267af86dea536c5b002e719e1d9c29bf97bd7e1e8b3bc3289f56d1ffefc05d4b29551977af7801f58ec59ffb9de09b0d906ca2a6974344bc7fb836a54726f144fd0856bbf478a40a2ef60a47b74da79484a24d06062d5982a313a"}, 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x4000020030}, 0xc) sendto$inet6(r0, &(0x7f00000002c0)="95", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000)='f', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) restart_syscall() write$binfmt_aout(r0, &(0x7f0000000400)={{}, "", [[], [], [], [], [], []]}, 0x620) write$binfmt_elf64(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f"], 0x1) 2018/04/29 21:30:21 executing program 5: syz_emit_ethernet(0xff, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [{[], {0x8100, 0x2c, 0x8, 0x40000000000002}}], {@ipv4={0x800, {{0x15, 0x4, 0x2, 0x5, 0xed, 0x65, 0x9, 0x36, 0x7e, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x1d}, {[@ra={0x94, 0x6, 0xbeb}, @generic={0x89, 0x10, "786dac51d1df33ba02616bafaeab"}, @lsrr={0x83, 0xf, 0x7da, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x7]}, @generic={0x96, 0x8, "c0fd6b0a806f"}, @rr={0x7, 0x3, 0xff}, @ssrr={0x89, 0x7, 0xe70, [@multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x1}, @end]}}, @dccp={{0x4e24, 0x4e24, 0x4, 0x1, 0x8, 0x0, 0x0, 0x0, 0x4, "3491b7", 0x4, "c45947"}, "b459deebdcd49631c1b725fd4ce0a68d961936265c7d3b383a7642fa0151f179b246a44197379313ea4864c2c3f7a11c08864cce44221eb6752ad639213401d1e307f57a499725ff48c077f31313d3a7827e89ec03a7d4ebdcf6a0cd5ffcc279d97718a2f85c93a38e9c952c3d2efee00aac53f454de0538cf18ed3359c4428da4686f079813298843"}}}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x408000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x1, 0x3, 0x4, 'queue0\x00', 0xffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/29 21:30:21 executing program 1: msgget$private(0x0, 0x62) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b4afe8)) r0 = msgget$private(0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x4101, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x800, 0x20900) r3 = getpid() fchdir(r2) fcntl$setownex(r2, 0xf, &(0x7f0000000080)={0x0, r3}) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000002bc0)=""/180) 2018/04/29 21:30:21 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34c, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) fallocate(r0, 0x1, 0x9, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) 2018/04/29 21:30:21 executing program 2: r0 = socket$inet6(0x10, 0x6, 0x80000000000) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000002aff0)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b08000000000000000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/04/29 21:30:21 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x2, 0xfffffffffffffdf5, &(0x7f0000fb2000)}) 2018/04/29 21:30:21 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000180)={0xbc, &(0x7f00000000c0)="019fca1dac859d680e7dc81c592af9870d7bfbdc0c7a7659f5ec5e70d0d23b85d2c8b65d67b6889995d84409b78658da9ca6d4a5672c64f782e5bd6cefe3bc8f7fea8fedab7d0af1833a9dd566c67dd936e206650d31df97fb2d28c53cab718d4ba2d7b1459b598fa45ea766f11cb3e97d8400835e5ec2438814775e9b9afb39b8d8c5b6768e8dd63c3a2920cfc6532e68e98512fc8619908ec1bc6d1a463342f2f2f3e06331844fc3d36602ca00905ea591c1bae060bdfe3aafb031"}) futex(&(0x7f000000cffc)=0xfffffffffffffffe, 0x109, 0xfffffffffffffffc, &(0x7f0000000080)={0x77359400}, &(0x7f0000000040)=0x2, 0x0) 2018/04/29 21:30:21 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) wait4(r1, &(0x7f0000000140), 0x0, &(0x7f0000000180)) r3 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0xaaf4, 0x0) openat$cgroup_procs(r3, &(0x7f00000002c0)='cgroup.procs\x00', 0x2, 0x0) setitimer(0x2, &(0x7f0000000100)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000240)) socket$packet(0x11, 0x2, 0x300) syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x8001, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) shutdown(r4, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) wait4(r2, 0x0, 0x1, &(0x7f0000000040)) 2018/04/29 21:30:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4c, &(0x7f0000000000), 0x20) 2018/04/29 21:30:21 executing program 2: r0 = memfd_create(&(0x7f0000000180)="7573072300000000000000003798", 0x0) set_mempolicy(0x3, &(0x7f0000000240)=0x7, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='cmdline\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={r2, 0x1000, "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"}, &(0x7f0000000080)=0x1008) sendfile(r0, r1, &(0x7f00006dbff8), 0xed5a) 2018/04/29 21:30:21 executing program 4 (fault-call:1 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) [ 96.895965] FAULT_INJECTION: forcing a failure. [ 96.895965] name failslab, interval 1, probability 0, space 0, times 0 [ 96.907349] CPU: 1 PID: 7407 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 96.914216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.923592] Call Trace: [ 96.926224] dump_stack+0x185/0x1d0 [ 96.929901] should_fail+0x87b/0xab0 [ 96.933669] should_failslab+0x279/0x2a0 [ 96.937832] __kmalloc_node_track_caller+0x243/0x11c0 [ 96.943109] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 96.948676] ? netlink_sendmsg+0x9a6/0x1310 [ 96.953013] __alloc_skb+0x2cf/0x9f0 [ 96.956746] ? netlink_sendmsg+0x9a6/0x1310 [ 96.961088] netlink_sendmsg+0x9a6/0x1310 [ 96.965292] ? netlink_getsockopt+0xc80/0xc80 [ 96.969829] ___sys_sendmsg+0xec0/0x1310 [ 96.973935] ? __fdget+0x4e/0x60 [ 96.977337] ? __fget_light+0x56/0x710 [ 96.981243] ? __fdget+0x4e/0x60 [ 96.984632] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 96.990040] ? __fget_light+0x6b9/0x710 [ 96.994237] SYSC_sendmsg+0x2a3/0x3d0 [ 96.998095] SyS_sendmsg+0x54/0x80 [ 97.001664] do_syscall_64+0x309/0x430 [ 97.005584] ? ___sys_sendmsg+0x1310/0x1310 [ 97.009915] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 97.015117] RIP: 0033:0x455979 [ 97.018306] RSP: 002b:00007f36eb38dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 97.026041] RAX: ffffffffffffffda RBX: 00007f36eb38e6d4 RCX: 0000000000455979 [ 97.033322] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 2018/04/29 21:30:22 executing program 1: r0 = socket(0x1000000011, 0xfffffffffffffffe, 0x0) bind(r0, &(0x7f0000000000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000300)='l', 0x1}], 0x1) 2018/04/29 21:30:22 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x104e22}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) syz_emit_ethernet(0x0, &(0x7f000000a000)=ANY=[], 0x0) 2018/04/29 21:30:22 executing program 3: time(&(0x7f00000000c0)) r0 = eventfd2(0x8, 0xffffffffffffffbc) writev(r0, &(0x7f0000000fff)=[{&(0x7f0000006000), 0x2a9}], 0x1) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x51e3, 0x4) 2018/04/29 21:30:22 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x64, 0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcbfff)='X', &(0x7f0000172000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000000000), 0x1}, 0x20) 2018/04/29 21:30:22 executing program 5: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f00000000c0)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003480)=""/91, 0xffffff2e}], 0x2, &(0x7f0000003400)=""/77, 0x4d, 0xfffffffff7fffbff}, 0x2000) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/53, 0x35}, 0x0) 2018/04/29 21:30:22 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00810b00080110b5004f06b7b408000100000000b7", 0x24) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/29 21:30:22 executing program 4 (fault-call:1 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:22 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000000)=""/202, 0xca}, {&(0x7f0000000100)=""/57, 0x39}, {&(0x7f00000001c0)=""/136, 0x88}, {&(0x7f0000000280)=""/99, 0x63}], 0x4) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x4004000, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000340)=0x9, &(0x7f0000000380)=0x4) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000180)='A%:', 0x3}], 0x1) [ 97.040607] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 97.047887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 97.055160] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000001 [ 97.159457] netlink: 'syz-executor4': attribute type 12 has an invalid length. [ 97.217906] FAULT_INJECTION: forcing a failure. [ 97.217906] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 97.229953] CPU: 0 PID: 7428 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 97.236840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.246218] Call Trace: [ 97.248867] dump_stack+0x185/0x1d0 [ 97.252545] should_fail+0x87b/0xab0 [ 97.256312] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 97.261119] ? tick_nohz_tick_stopped+0x12/0x40 [ 97.265836] ? irq_work_queue+0x2da/0x300 [ 97.270033] ? console_unlock+0x1c79/0x1cc0 [ 97.274425] ? vprintk_emit+0xd22/0xff0 [ 97.278452] alloc_pages_current+0x6b5/0x970 [ 97.282907] kmalloc_order_trace+0xb9/0x390 [ 97.287268] ? __kmalloc+0x332/0x350 [ 97.291024] ? wiphy_new_nm+0x9e7/0x2870 [ 97.295120] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 97.299856] __kmalloc+0x332/0x350 [ 97.303468] ? printk+0x1b6/0x1f0 [ 97.306956] ? wiphy_new_nm+0x9e7/0x2870 [ 97.311060] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 97.315727] wiphy_new_nm+0x9e7/0x2870 [ 97.319659] ? __msan_poison_alloca+0x15c/0x1d0 [ 97.324387] ieee80211_alloc_hw_nm+0x4d7/0x2b40 [ 97.329116] mac80211_hwsim_new_radio+0x237/0x49f0 [ 97.334093] ? kmsan_set_origin_inline+0x6b/0x120 [ 97.338996] hwsim_new_radio_nl+0x8fd/0xa20 [ 97.343417] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 97.349259] genl_rcv_msg+0x1686/0x1810 [ 97.353306] netlink_rcv_skb+0x378/0x600 [ 97.357427] ? genl_unbind+0x350/0x350 [ 97.361361] genl_rcv+0x63/0x80 [ 97.364684] netlink_unicast+0x166b/0x1740 [ 97.368972] ? genl_pernet_exit+0xa0/0xa0 [ 97.373176] netlink_sendmsg+0x1048/0x1310 [ 97.377485] ? netlink_getsockopt+0xc80/0xc80 [ 97.382062] ___sys_sendmsg+0xec0/0x1310 [ 97.386241] ? __fdget+0x4e/0x60 [ 97.389680] ? __fget_light+0x56/0x710 [ 97.393636] ? __fdget+0x4e/0x60 [ 97.397068] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 97.402508] ? __fget_light+0x6b9/0x710 [ 97.406579] SYSC_sendmsg+0x2a3/0x3d0 [ 97.410498] SyS_sendmsg+0x54/0x80 [ 97.414136] do_syscall_64+0x309/0x430 [ 97.418080] ? ___sys_sendmsg+0x1310/0x1310 [ 97.422444] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 97.427664] RIP: 0033:0x455979 [ 97.430872] RSP: 002b:00007f36eb38dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 97.438619] RAX: ffffffffffffffda RBX: 00007f36eb38e6d4 RCX: 0000000000455979 [ 97.445914] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 97.453208] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 97.460502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/29 21:30:22 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r3 = getgid() syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0xa000, r2, r3, 0x200, 0x8, 0x8) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) dup3(r0, r1, 0x0) [ 97.467793] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000002 2018/04/29 21:30:22 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$getregs(0xc, r1, 0x0, &(0x7f0000001800)=""/4096) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x100000020000000, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000600)="1d6fde797136c2386a228b2c7dc0db9fe425c699e778d27d2a0be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db162af7f634ac682fac91ba531aa52158688822703802a85aea3bf2e347305da3c5be4f1af3cd9de7bcb7eaf15fa038cd14fa33d96f6e61007d2aaf1ce979c31a5cd2425f0617209272c6705f5ee8a6c9ff4cc516a6f31b29b9caff246001ede21be2df5166ff227bacf436397a89e30d94416a092a7c8c4c0b7552cbf2de6040beedeef0de68480799ede0c3a8", 0xc6, 0x0, 0x0, 0x0) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000580)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000700)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=""/225, 0xe1}, 0x140) 2018/04/29 21:30:22 executing program 5: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f00000000c0)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003480)=""/91, 0xffffff2e}], 0x2, &(0x7f0000003400)=""/77, 0x4d, 0xfffffffff7fffbff}, 0x2000) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/53, 0x35}, 0x0) 2018/04/29 21:30:22 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080), &(0x7f00000000c0)=0x18) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) 2018/04/29 21:30:22 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x202, 0x0) write$selinux_create(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f758942626a6563745f723a737368646b65795f743a7330202f7362696e2f64686df4df35237d29fece255d037defd6636c69656e7420000000"], 0x32) unlink(&(0x7f0000000000)='./file0\x00') 2018/04/29 21:30:22 executing program 3: time(&(0x7f00000000c0)) r0 = eventfd2(0x8, 0xffffffffffffffbc) writev(r0, &(0x7f0000000fff)=[{&(0x7f0000006000), 0x2a9}], 0x1) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x51e3, 0x4) 2018/04/29 21:30:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000040)=0x14) signalfd4(r0, &(0x7f0000000000), 0x8, 0x800) 2018/04/29 21:30:22 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000d0a010000000000000000ed000000006163086a0f6c2b192b604400de239ac2b784aa3782faab531a3bdfd51c1979c5f4"], 0x14}, 0x1}, 0x0) 2018/04/29 21:30:22 executing program 4 (fault-call:1 fault-nth:3): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) [ 97.666653] netlink: 'syz-executor4': attribute type 12 has an invalid length. [ 97.700805] FAULT_INJECTION: forcing a failure. [ 97.700805] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 97.712663] CPU: 0 PID: 7462 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 97.719503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.728858] Call Trace: [ 97.731452] dump_stack+0x185/0x1d0 [ 97.735095] should_fail+0x87b/0xab0 [ 97.738828] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 97.743594] ? kernel_poison_pages+0x40/0x360 [ 97.748098] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 97.753462] ? kernel_poison_pages+0x1a0/0x360 [ 97.758053] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 97.763512] ? get_page_from_freelist+0xab28/0xb600 [ 97.768543] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 97.773926] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 97.778876] ? kmsan_set_origin_inline+0x6b/0x120 [ 97.783729] kmsan_alloc_page+0x82/0xe0 [ 97.787715] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 97.792486] ? tick_nohz_tick_stopped+0x12/0x40 [ 97.797161] ? irq_work_queue+0x2da/0x300 [ 97.801319] ? console_unlock+0x1c79/0x1cc0 [ 97.805665] ? vprintk_emit+0xd22/0xff0 [ 97.809651] alloc_pages_current+0x6b5/0x970 [ 97.814072] kmalloc_order_trace+0xb9/0x390 [ 97.818401] ? __kmalloc+0x332/0x350 [ 97.822122] ? wiphy_new_nm+0x9e7/0x2870 [ 97.826191] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 97.830785] __kmalloc+0x332/0x350 [ 97.834336] ? printk+0x1b6/0x1f0 [ 97.837796] ? wiphy_new_nm+0x9e7/0x2870 [ 97.841864] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 97.846434] wiphy_new_nm+0x9e7/0x2870 [ 97.850310] ? __msan_poison_alloca+0x15c/0x1d0 [ 97.854973] ieee80211_alloc_hw_nm+0x4d7/0x2b40 [ 97.859635] mac80211_hwsim_new_radio+0x237/0x49f0 [ 97.864555] ? kmsan_set_origin_inline+0x6b/0x120 [ 97.869390] hwsim_new_radio_nl+0x8fd/0xa20 [ 97.873699] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 97.879484] genl_rcv_msg+0x1686/0x1810 [ 97.883454] netlink_rcv_skb+0x378/0x600 [ 97.887502] ? genl_unbind+0x350/0x350 [ 97.891377] genl_rcv+0x63/0x80 [ 97.894643] netlink_unicast+0x166b/0x1740 [ 97.898869] ? genl_pernet_exit+0xa0/0xa0 [ 97.903006] netlink_sendmsg+0x1048/0x1310 [ 97.907234] ? netlink_getsockopt+0xc80/0xc80 [ 97.911726] ___sys_sendmsg+0xec0/0x1310 [ 97.915781] ? __fdget+0x4e/0x60 [ 97.919137] ? __fget_light+0x56/0x710 [ 97.923007] ? __fdget+0x4e/0x60 [ 97.926364] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 97.931712] ? __fget_light+0x6b9/0x710 [ 97.935686] SYSC_sendmsg+0x2a3/0x3d0 [ 97.939477] SyS_sendmsg+0x54/0x80 [ 97.943002] do_syscall_64+0x309/0x430 [ 97.946899] ? ___sys_sendmsg+0x1310/0x1310 [ 97.951209] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 97.956380] RIP: 0033:0x455979 [ 97.959553] RSP: 002b:00007f36eb38dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/04/29 21:30:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syncfs(r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)) 2018/04/29 21:30:22 executing program 3: r0 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/42, 0x2a) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x8c00) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x8982, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r2, r3}) 2018/04/29 21:30:23 executing program 5: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f00000000c0)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003480)=""/91, 0xffffff2e}], 0x2, &(0x7f0000003400)=""/77, 0x4d, 0xfffffffff7fffbff}, 0x2000) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/53, 0x35}, 0x0) 2018/04/29 21:30:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(seed)\x00'}, 0x15) r1 = memfd_create(&(0x7f0000000300)='\x00', 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000002c0), 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff7f}}, 0x9, 0x3f, 0xbc7, "63df3651e19bf8f60b8894fb6bace4f0b639dfad360685f3b8ec97b03cc44061e6f9d09d988cc45295a259c0bed8ee79f32b022781962c08825576f5d2b582c5e993d0f369e88d551205477e74436e69"}, 0xd8) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000240)) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x78) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000140)=0x1) [ 97.967249] RAX: ffffffffffffffda RBX: 00007f36eb38e6d4 RCX: 0000000000455979 [ 97.974501] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 97.981757] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 97.989023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 97.996281] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000003 2018/04/29 21:30:23 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000040)="9a264aeacaec6920cd42c80c83c7", 0xe, 0x0) read(r0, &(0x7f0000000a80)=""/20, 0x14) poll(&(0x7f0000000000)=[{r0}, {r0}], 0x2, 0x8) 2018/04/29 21:30:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000040)=0x4) 2018/04/29 21:30:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000180)=@ipx, 0x80, &(0x7f0000000040)}}], 0x1, 0x0, &(0x7f0000000000)={0x77359400}) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075bfc6)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) 2018/04/29 21:30:23 executing program 4 (fault-call:1 fault-nth:4): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:23 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$getregs(0xc, r1, 0x0, &(0x7f0000001800)=""/4096) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x100000020000000, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000600)="1d6fde797136c2386a228b2c7dc0db9fe425c699e778d27d2a0be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db162af7f634ac682fac91ba531aa52158688822703802a85aea3bf2e347305da3c5be4f1af3cd9de7bcb7eaf15fa038cd14fa33d96f6e61007d2aaf1ce979c31a5cd2425f0617209272c6705f5ee8a6c9ff4cc516a6f31b29b9caff246001ede21be2df5166ff227bacf436397a89e30d94416a092a7c8c4c0b7552cbf2de6040beedeef0de68480799ede0c3a8", 0xc6, 0x0, 0x0, 0x0) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000580)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000700)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=""/225, 0xe1}, 0x140) 2018/04/29 21:30:23 executing program 5: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f00000000c0)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003480)=""/91, 0xffffff2e}], 0x2, &(0x7f0000003400)=""/77, 0x4d, 0xfffffffff7fffbff}, 0x2000) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/53, 0x35}, 0x0) 2018/04/29 21:30:23 executing program 0: r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1, r0) ppoll(&(0x7f0000000240), 0x20000000000002d3, &(0x7f0000000300)={0x77359400}, &(0x7f00000002c0), 0x8) [ 98.278708] sctp: [Deprecated]: syz-executor3 (pid 7492) Use of int in max_burst socket option. [ 98.278708] Use struct sctp_assoc_value instead [ 98.313786] netlink: 'syz-executor4': attribute type 12 has an invalid length. [ 98.324497] FAULT_INJECTION: forcing a failure. [ 98.324497] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 98.336332] CPU: 0 PID: 7496 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 98.343175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.352529] Call Trace: [ 98.355132] dump_stack+0x185/0x1d0 [ 98.358769] should_fail+0x87b/0xab0 [ 98.362505] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 98.367361] ? kernel_poison_pages+0x40/0x360 [ 98.371872] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 98.377249] ? kernel_poison_pages+0x1a0/0x360 [ 98.381846] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 98.387306] ? get_page_from_freelist+0xab28/0xb600 [ 98.392332] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 98.397707] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 98.402723] ? __msan_poison_alloca+0x15c/0x1d0 [ 98.407382] ? kmsan_set_origin_inline+0x6b/0x120 [ 98.412214] kmsan_alloc_page+0x82/0xe0 [ 98.416183] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 98.420933] ? tick_nohz_tick_stopped+0x12/0x40 [ 98.425590] ? irq_work_queue+0x2da/0x300 [ 98.429729] ? console_unlock+0x1c79/0x1cc0 [ 98.434050] ? vprintk_emit+0xd22/0xff0 [ 98.438016] alloc_pages_current+0x6b5/0x970 [ 98.442420] kmalloc_order_trace+0xb9/0x390 [ 98.446726] ? __kmalloc+0x332/0x350 [ 98.450426] ? wiphy_new_nm+0x9e7/0x2870 [ 98.454474] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 98.459045] __kmalloc+0x332/0x350 [ 98.462569] ? printk+0x1b6/0x1f0 [ 98.466020] ? wiphy_new_nm+0x9e7/0x2870 [ 98.470089] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 98.474653] wiphy_new_nm+0x9e7/0x2870 [ 98.478525] ? __msan_poison_alloca+0x15c/0x1d0 [ 98.483183] ieee80211_alloc_hw_nm+0x4d7/0x2b40 [ 98.487846] mac80211_hwsim_new_radio+0x237/0x49f0 [ 98.492761] ? kmsan_set_origin_inline+0x6b/0x120 [ 98.497596] hwsim_new_radio_nl+0x8fd/0xa20 [ 98.501910] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 98.507710] genl_rcv_msg+0x1686/0x1810 [ 98.511680] netlink_rcv_skb+0x378/0x600 [ 98.515726] ? genl_unbind+0x350/0x350 [ 98.519597] genl_rcv+0x63/0x80 [ 98.522883] netlink_unicast+0x166b/0x1740 [ 98.527109] ? genl_pernet_exit+0xa0/0xa0 [ 98.531245] netlink_sendmsg+0x1048/0x1310 [ 98.535471] ? netlink_getsockopt+0xc80/0xc80 [ 98.539951] ___sys_sendmsg+0xec0/0x1310 [ 98.544001] ? __fdget+0x4e/0x60 [ 98.547356] ? __fget_light+0x56/0x710 [ 98.551224] ? __fdget+0x4e/0x60 [ 98.554577] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 98.559925] ? __fget_light+0x6b9/0x710 [ 98.563891] SYSC_sendmsg+0x2a3/0x3d0 [ 98.567679] SyS_sendmsg+0x54/0x80 [ 98.571207] do_syscall_64+0x309/0x430 [ 98.575081] ? ___sys_sendmsg+0x1310/0x1310 [ 98.579390] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 98.584572] RIP: 0033:0x455979 [ 98.587742] RSP: 002b:00007f36eb38dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 98.595447] RAX: ffffffffffffffda RBX: 00007f36eb38e6d4 RCX: 0000000000455979 [ 98.602700] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 98.609951] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 98.617202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 98.624453] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000004 2018/04/29 21:30:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10881, 0x0) connect$vsock_dgram(r2, &(0x7f0000000080)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000580)={0x14, r1, 0xfffffffffffffffd, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/29 21:30:23 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff}) getpid() socket$pptp(0x18, 0x1, 0x2) fstat(0xffffffffffffffff, &(0x7f0000000540)) fstat(0xffffffffffffffff, &(0x7f00000025c0)) close(r0) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) lseek(r0, 0x0, 0x4) 2018/04/29 21:30:23 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x7fff, &(0x7f00000000c0)=0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x20000, 0x0) bind$alg(r1, &(0x7f00000003c0)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x5000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xa0, r2, 0x20, 0x70bd2b, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffffffffff81}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0xa0}, 0x1, 0x0, 0x0, 0x800}, 0x40008c1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000480)={0x0, 0x1}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x49}, &(0x7f0000000540)=0x8) connect$vsock_dgram(r1, &(0x7f0000000140)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000180)={'team_slave_1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x200002) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000580)="dba8410ce64ea8b726488d6bf140960d7b") ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0xfffffffffffffffc, 0xba9, 0x5, 0x4, 0x4, 0x20, 0x5, 0xb332, 0x7fffffff, 0x0, 0x1000000, 0x4e1}) 2018/04/29 21:30:23 executing program 0: r0 = socket$inet(0x2, 0x8000000000003, 0x32) r1 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="6d616e676c650000000000003d22bb000000e2ccf405bd9e5d690de64c09196200001900000000000000200002600000001f0000000600000068050000f8010000e8000000f8010000e800000000d0040000d0"], 0x1) 2018/04/29 21:30:23 executing program 5: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f00000000c0)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003480)=""/91, 0xffffff2e}], 0x2, &(0x7f0000003400)=""/77, 0x4d, 0xfffffffff7fffbff}, 0x2000) 2018/04/29 21:30:23 executing program 4 (fault-call:1 fault-nth:5): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:23 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d35000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0xcf, 0x3}, &(0x7f00000000c0)=0xc) open$dir(&(0x7f0000000000)='./file0\x00', 0x101000, 0x8) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)}], 0x6cc, 0x0) 2018/04/29 21:30:23 executing program 5: r0 = socket(0x400000010, 0x3, 0x0) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003480)=""/91, 0xffffff2e}], 0x2, &(0x7f0000003400)=""/77, 0x4d, 0xfffffffff7fffbff}, 0x2000) 2018/04/29 21:30:23 executing program 0: r0 = socket$inet(0x2, 0x80000000000003, 0x2) fsetxattr(r0, &(0x7f0000000080)=@random={'user.', '+GPLvboxnet1\x00'}, &(0x7f0000000040)='user{@\x00', 0xffffffffffffffa9, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) setregid(r1, r2) 2018/04/29 21:30:23 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)={[0x2d, 0x31]}, 0x2) 2018/04/29 21:30:23 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x12000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='tunl0\x00') r1 = creat(&(0x7f0000109ffc)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x0, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b29f57)=@known="73656375726974792e6361706162696c69746500c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = shmget(0x0, 0x4000, 0x1000, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) io_setup(0xfffffffffffffff7, &(0x7f00000000c0)=0x0) io_submit(r3, 0x9, &(0x7f0000000880)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000100)="3165993c7cbb2a29c94a7b55f5f5fc37f9c26722e6b8aa27f32ada822e953685e3bf549b66538157a8507c0eb5966069a5", 0x31, 0xa0, 0x0, 0x0, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f0000000180)="a13d613c83fdc4cea2bf54ee23fcca67633ae861bdf024f4fba9251e5c469c7be627bf906b0e460de58ea84e28dcf057b91f2c68804ab3af5e6f362c95f41dc50b0280619572200f10ae039db61438afd1c9080556473aab7aaa5424a897194f82f52d42520b8926fbaf97a48ddf4e7aa31e337a109a75c78e8dccf0b4f04749f4e6e2ad50d203b82802f579ef07dd6d64e433a2421a446bd6b2ed34c4ffe40084626bf56c90db497e51151173b8d7a2f4ba77751b637d34291ef15320c64d427c469167f3a19f8e34db84f162b11718bc2193e82c9ab16ba9062a178a4115b93da988f8b584c1e707", 0xe9, 0x8000, 0x0, 0x1, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f00000002c0)="5bbf4557106f8cc7ecd07ccba50a62785704310fa454ede237a95ae5140ac4133cd33dc660a2d74b636c27bbd86205b9df3ab2da31960b94d0b605b3f4f23d7f106fb133fc552a7657cfffb98fa0fd38bc71801a", 0x54, 0x2, 0x0, 0x0, r0}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x7fffffff, r1, &(0x7f0000000380)="bb6f9ebbf7bbb0048223c8c0bd55fa7e0c86c16c0a1f20cf94dbf019573e50149fcbcfcd353baee46ea164b018e72b782f37a3e95cc6a6903acc0195655743c5dcd6b2effacb7d90eeff33fd8b71c9a88f71fab93beab61f19c0e1ab8754cb2ba018f5a3e882bf6732f5be12ccd45fb3322270b6f2e43d1448eeac933aab6c31b26542fcdc73b5215164b71694416c86254e61648b273329ae7cc610e1ac34f1", 0xa0, 0x3f, 0x0, 0x1, r1}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000000480)="a99d3ce3a0b17b3b900747d7ecc711c68590d2b876a7e4649e95447b34a49a0968b2ad126f8052ef44f98e53a7b39cc79f1fac697bcb60312a1c4d6bca79aa2af79274bdebfebde87cb326ac63c8975ff57416e71984ccd6771f2d8c261400a487770ca0816506fbff290541eecab3037f9eff43b43ab5dc0f2a", 0x7a, 0x1b, 0x0, 0x1, r0}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2, 0xa3, r0, &(0x7f0000000540), 0x0, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x8, 0x1, r1, &(0x7f00000005c0)="a7f66208cdb661aa4c3929e97fc293783107703a55503380d8caf5", 0x1b, 0xad, 0x0, 0x0, r1}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x8, 0x3, r1, &(0x7f0000000640)="d2b89b1c4f1b5444bc312653fa87e9067a8a27461144de2a9e228780c1a24a4b37120d857cb13b3da78b4b390916c33076aacf1eeaba4efe66930e80e579bc8754e7f8c0fc9be80a3c119510f8f5c9ad09bd82fb483fbfc0c5345d092bf4cbd12f51bd68ae97db840161758f8de7fd3558d560c2492154a46ffe0e6982779aa84f477e24189d8d7dd2217f6493111438aa09f6abdc5dcafee395e2eb03707500b80db3c170d78055d6e09fde9d729ef1c6e5a28a5114ed2ba5b5aa57f0771ce9431c811b684a325086974a401eecc363cdf2613e60051bd7239ee910eb742c9eb7", 0xe1, 0x9, 0x0, 0x1, r1}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0xb, 0x100, r1, &(0x7f0000000780)="6d26da2a70b26c5d095bc231a1a5d78e97f1d25cfefaa2a810e8d13f489d6f6cc5e2bd1c042410b3895154a9f078942e894c5afc310febe6a9d83db07b06f236e698fb33d6014e906becb85de14a04e3bb7e9575860d7d953e2d5905e1414ec0ec2234156ec8d7b830bbb3ea9a398155e7fe49acbde450dc8837f28e0a36843a18f987dbfeda289c7c5cc5202f07076d61c6ef6289b733d1f807c5196dfbc3c14b1989489a205759518b487fb2a390", 0xaf, 0x0, 0x0, 0x0, r0}]) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0xaa6, 0x1, 0x711d, 0x10000, 0x5, 0x1, 0x3, 0x8, 0x2, 0x3f, 0x1b50, 0xfffffffffffffe01}) setxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000900)=@random={'btrfs.', 'security.capability\x00'}, &(0x7f0000000940)="73656375726974792e6361706162696c69746500c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", 0xa8, 0x2) [ 99.002141] netlink: 'syz-executor4': attribute type 12 has an invalid length. [ 99.058775] FAULT_INJECTION: forcing a failure. [ 99.058775] name failslab, interval 1, probability 0, space 0, times 0 [ 99.070251] CPU: 1 PID: 7532 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 99.077130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.086514] Call Trace: [ 99.089162] dump_stack+0x185/0x1d0 [ 99.092836] should_fail+0x87b/0xab0 [ 99.096606] should_failslab+0x279/0x2a0 [ 99.100720] __kmalloc_track_caller+0x208/0xcb0 [ 99.105956] ? kvasprintf_const+0x134/0x3b0 [ 99.110337] kvasprintf+0x165/0x340 [ 99.114011] ? kvasprintf_const+0x134/0x3b0 [ 99.118380] kvasprintf_const+0x134/0x3b0 [ 99.122573] kobject_set_name_vargs+0x11f/0x390 [ 99.127295] dev_set_name+0x1cb/0x200 [ 99.131178] ? __kmalloc+0x332/0x350 [ 99.134932] ? printk+0x1b6/0x1f0 [ 99.138427] wiphy_new_nm+0x109a/0x2870 [ 99.142557] ieee80211_alloc_hw_nm+0x4d7/0x2b40 [ 99.147305] mac80211_hwsim_new_radio+0x237/0x49f0 [ 99.152289] ? kmsan_set_origin_inline+0x6b/0x120 [ 99.157189] hwsim_new_radio_nl+0x8fd/0xa20 [ 99.161618] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 99.167457] genl_rcv_msg+0x1686/0x1810 [ 99.171522] netlink_rcv_skb+0x378/0x600 [ 99.175639] ? genl_unbind+0x350/0x350 [ 99.179573] genl_rcv+0x63/0x80 [ 99.182899] netlink_unicast+0x166b/0x1740 [ 99.187191] ? genl_pernet_exit+0xa0/0xa0 [ 99.191386] netlink_sendmsg+0x1048/0x1310 [ 99.195704] ? netlink_getsockopt+0xc80/0xc80 [ 99.200284] ___sys_sendmsg+0xec0/0x1310 [ 99.204469] ? __fdget+0x4e/0x60 [ 99.207922] ? __fget_light+0x56/0x710 [ 99.211891] ? __fdget+0x4e/0x60 [ 99.215342] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 99.220790] ? __fget_light+0x6b9/0x710 [ 99.224860] SYSC_sendmsg+0x2a3/0x3d0 [ 99.228788] SyS_sendmsg+0x54/0x80 [ 99.232430] do_syscall_64+0x309/0x430 [ 99.236385] ? ___sys_sendmsg+0x1310/0x1310 [ 99.240758] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 99.245978] RIP: 0033:0x455979 [ 99.249186] RSP: 002b:00007f36eb38dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 99.256931] RAX: ffffffffffffffda RBX: 00007f36eb38e6d4 RCX: 0000000000455979 [ 99.264225] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 99.271521] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 99.278816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 99.286110] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000005 2018/04/29 21:30:24 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0x64, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x48, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/29 21:30:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x49, "bc692eb32a6c14c42d59c4192d5cf195e4ff926b3d25e87ab629d64edabd73128b9e6440e5f7628f8de26c1cccda09306ee765a11f58f640f0e4551339a1157bca636b9eff0acd576f"}, &(0x7f0000000140)=0x51) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}], 0x38) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/29 21:30:24 executing program 7: r0 = shmget$private(0x0, 0x2000, 0x44, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000001c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2100, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/78) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0xe) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {}]}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x7ff, 0x200, 0x63}) 2018/04/29 21:30:24 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x400) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xf534, 0x2000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000240)={{0x286, 0x100000000}, 'port1\x00', 0x10, 0x1c0004, 0xfffffffffffffffa, 0x790, 0x350de20, 0x8, 0xfffffffffffffffb, 0x0, 0x2, 0x7cdf1139}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x81, 0x204, 0x221f7865, 0x1, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x40, 0x100000000, 0x2, 0x1, 0x3, 0x4, 0xfff, 0x100000001, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x11, 0xe61, 0x0, 0x5, 0x8, 0x20, 0x2, {r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x6, 0x2, 0x2, 0xd20, 0x707}}, &(0x7f0000000200)=0xb0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000004c0)=ANY=[@ANYBLOB="0300000008"]) 2018/04/29 21:30:24 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000480)='/dev/urandom\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000500), &(0x7f0000000540)=0x4) accept$alg(r1, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1f, 0x400) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000080)=0x3, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x6, 0x4) r3 = timerfd_create(0x200000, 0x4000000000080400) r4 = dup2(r3, r3) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f00000a5ff0)={{0x0, r5}, {0x0, r5}}, &(0x7f000010bff0)) timerfd_gettime(r3, &(0x7f00007feff0)) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000140)={0x4, 0x0, 0x10003, 0x40}) sendmsg(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000001c0)="1772964dd98e2f8bdcab99eb8e5c545986ecfe72c16fe38e18be0f37a8cd7ecd15d2885ae11c8daf9574737e75bf72269d86abce1ff5303630e73206ca5de90f742d81c7713812e77300ba518f3b7a4f81b9ec7f5d3c815c113e5cf8de0dd9fafa33c6045d13b7fcfd6c0d886bcb39952c5cb16074fdf5ec44b72bbb004d9ace5419e643d5a5fae79594d1946e2f6b30812fadd0bcc51ce603d72ead4821ecbd39c1c43c6ff1cadc65eeed62495dee472b9b06a73f238767e8e6a1149994cf09bc4fa1f77477c9457ad500250f65b0fc3b466382204b5d845c364bcf14c2c86fb399df3383612299", 0xe8}, {&(0x7f00000002c0)="f2fc370daa08306d6b6a017dc72f612bed21130e05c1f2b5d649e0cbd0a584ed0397044d93e01cee73e4dd447be8e8bdf59ecf4adbe9ce0df97b08009d3c94f9ff5df795f0b3e2849b5f1211d7419a2fadf5d45cbebcd35a6afbaaa72d22c53a1db641e35671eb7207a963ed94d807a207c2bef0026ab20b711f51564446757f3920ba2a27634395541d5eaf9e007bb00f9daad40011a91ff6a52f359f4f364c4c30cfb0ff7e2ec6e6ae57aeae782a4c7bbec73f8c0c7e730f17309972c832e87d917e4c7043257421", 0xc9}, {&(0x7f00000003c0)="890333797959ff8e2bc9da210bb92dbc8b89a01f05f529cac55e97da12f8a03bb1b56d9ef25aed74becb775fd9b2a207bc0f16c7461b9ec96fbd292ed431ad6075b62612d97598395a353612859b79fa769a91b5138ca00b91cbd2f4b9", 0x5d}], 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="3000040000000000110000000800000026deae913135cbef353aeb5f3374b0b5e6a06f108de04220756ca176cf5fe84bb6cf651e83a18e961e124a8856b07d337834e45c0594b68db9c074e2f26c54b1f683068ee15c9f57476b77eb787e07158601a0866c2e2bb277cd574ac1f5776494b2b1c056ce4536984a017087591ce0ef4ca70daa6e6824a313edf5f464c0b52df7ebf310a19f2a521c15ff3cbef528a160d1182ddb9c82dd837757272534db9b882196b0516f8acc6c234d975d5fd02299aff4b4d1004325cc46d8b057e3"], 0x30, 0x4000080}, 0x80) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000000180)={0x7, r6}) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000000100)=0xb4, 0x4) read(r4, &(0x7f0000941ff8)=""/8, 0x8) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x20000, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/29 21:30:24 executing program 4 (fault-call:1 fault-nth:6): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:24 executing program 5: r0 = socket(0x400000010, 0x3, 0x0) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003480)=""/91, 0xffffff2e}], 0x2, &(0x7f0000003400)=""/77, 0x4d, 0xfffffffff7fffbff}, 0x2000) 2018/04/29 21:30:24 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000100)={0x3, 0x5}) [ 99.849672] netlink: 'syz-executor4': attribute type 12 has an invalid length. [ 99.876605] FAULT_INJECTION: forcing a failure. [ 99.876605] name failslab, interval 1, probability 0, space 0, times 0 [ 99.888115] CPU: 0 PID: 7572 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 99.894986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.904368] Call Trace: [ 99.907004] dump_stack+0x185/0x1d0 [ 99.910684] should_fail+0x87b/0xab0 [ 99.914459] should_failslab+0x279/0x2a0 [ 99.918596] __kmalloc+0xc2/0x350 [ 99.922092] ? rfkill_alloc+0x1b1/0x5b0 [ 99.926157] ? strlen+0x51/0xa0 [ 99.929476] rfkill_alloc+0x1b1/0x5b0 [ 99.933330] ? device_initialize+0x553/0x6d0 [ 99.937775] ? wiphy_new_nm+0x1eda/0x2870 [ 99.941968] wiphy_new_nm+0x1f57/0x2870 [ 99.945997] ieee80211_alloc_hw_nm+0x4d7/0x2b40 [ 99.950717] mac80211_hwsim_new_radio+0x237/0x49f0 [ 99.955689] ? kmsan_set_origin_inline+0x6b/0x120 [ 99.960584] hwsim_new_radio_nl+0x8fd/0xa20 [ 99.965011] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 99.970851] genl_rcv_msg+0x1686/0x1810 [ 99.974891] netlink_rcv_skb+0x378/0x600 [ 99.979000] ? genl_unbind+0x350/0x350 [ 99.982935] genl_rcv+0x63/0x80 [ 99.986261] netlink_unicast+0x166b/0x1740 [ 99.990554] ? genl_pernet_exit+0xa0/0xa0 [ 99.994752] netlink_sendmsg+0x1048/0x1310 2018/04/29 21:30:24 executing program 6: openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x40300, 0x0) seccomp(0x0, 0x0, &(0x7f0000000ff0)) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/29 21:30:25 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x7, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) socket$inet6_sctp(0xa, 0x5, 0x84) [ 99.999086] ? netlink_getsockopt+0xc80/0xc80 [ 100.003673] ___sys_sendmsg+0xec0/0x1310 [ 100.007859] ? __fdget+0x4e/0x60 [ 100.011343] ? __fget_light+0x56/0x710 [ 100.015303] ? __fdget+0x4e/0x60 [ 100.018746] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 100.024188] ? __fget_light+0x6b9/0x710 [ 100.028264] SYSC_sendmsg+0x2a3/0x3d0 [ 100.032191] SyS_sendmsg+0x54/0x80 [ 100.035847] do_syscall_64+0x309/0x430 [ 100.039791] ? ___sys_sendmsg+0x1310/0x1310 [ 100.044162] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 100.049378] RIP: 0033:0x455979 [ 100.052588] RSP: 002b:00007f36eb38dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 100.060339] RAX: ffffffffffffffda RBX: 00007f36eb38e6d4 RCX: 0000000000455979 [ 100.067642] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 100.075025] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 100.082322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 100.089616] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000006 2018/04/29 21:30:25 executing program 1: socket(0x1e, 0x4, 0x0) socket(0x21, 0x1, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/04/29 21:30:25 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x600) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port0\x00'}) sysfs$3(0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/29 21:30:25 executing program 0: sync() r0 = socket$packet(0x11, 0x0, 0x300) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) pwrite64(r1, &(0x7f0000000680)="b13e46496205e7a077ba3d578936d5e84334b46ad9bc95c4f78dfd40def270fbd652f6a4ee0385a01416c3b31b91855766477daccc14c5a426e60641bc0338fd58365e5790a6149afc15f5ca0c0ca4edc1375e232e9b28a7cc40da8307", 0x5d, 0x0) fadvise64(r3, 0x0, 0x5, 0x4) fallocate(r4, 0x0, 0x0, 0xffff) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000000580)='./file0\x00', 0x0, 0x0) r7 = dup2(r5, r6) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'Uvboxnet1\x00'}, &(0x7f0000000280)=')\x00', 0x2, 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c80", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") gettid() epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x9ef4b7ca31e6aff, 0x405) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0xfe1d) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c000000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) memfd_create(&(0x7f0000000440)='eth0\x00', 0x3) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x20) getpeername$unix(r7, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000480)=""/72, 0x48, 0x0) 2018/04/29 21:30:25 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="b47a612e79405ee0f9fc1996502c8634", 0x10) 2018/04/29 21:30:25 executing program 4 (fault-call:1 fault-nth:7): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:25 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x2000, 0x1) connect$rds(r0, &(0x7f0000000200)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet6(0x10, 0x7, 0x20000000008) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000000100)=""/23, &(0x7f0000000140)=0x17) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000240)={0x5, 0x5, 0x0, 0x6, 0x2, 0x1}) 2018/04/29 21:30:25 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x505002, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000200)={0x20000000, 0x3, 0x33}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000100)={0x2}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000180)=0x5) sendto$inet(r0, &(0x7f00000001c0)="c4db8cac2ac40a32d3bcb19c3393e0beac7c86429439f064ff03954bba5a3a9602802fa79e3e23a802", 0x29, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setsig(r0, 0xa, 0x17) 2018/04/29 21:30:25 executing program 5: r0 = socket(0x400000010, 0x3, 0x0) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003480)=""/91, 0xffffff2e}], 0x2, &(0x7f0000003400)=""/77, 0x4d, 0xfffffffff7fffbff}, 0x2000) [ 100.982624] netlink: 'syz-executor4': attribute type 12 has an invalid length. [ 101.023346] FAULT_INJECTION: forcing a failure. [ 101.023346] name failslab, interval 1, probability 0, space 0, times 0 [ 101.034864] CPU: 1 PID: 7605 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 101.041827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.051243] Call Trace: [ 101.053880] dump_stack+0x185/0x1d0 [ 101.057558] should_fail+0x87b/0xab0 [ 101.061353] should_failslab+0x279/0x2a0 [ 101.065464] __kmalloc_node+0x22e/0x1190 [ 101.069626] ? kvmalloc_node+0x1a1/0x2e0 [ 101.073738] ? pm_runtime_init+0x2e8/0x460 [ 101.078015] kvmalloc_node+0x1a1/0x2e0 [ 101.081947] bucket_table_alloc+0xcc/0xc00 [ 101.086258] ? kmsan_memcpy_origins+0xf1/0x170 [ 101.090887] rhashtable_init+0x9e0/0xc70 [ 101.094998] rhltable_init+0xcd/0x150 [ 101.098847] sta_info_init+0x67/0x260 [ 101.102712] ieee80211_alloc_hw_nm+0xc6b/0x2b40 [ 101.107453] mac80211_hwsim_new_radio+0x237/0x49f0 [ 101.112953] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.117857] hwsim_new_radio_nl+0x8fd/0xa20 [ 101.122283] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 101.128134] genl_rcv_msg+0x1686/0x1810 [ 101.132184] netlink_rcv_skb+0x378/0x600 [ 101.136307] ? genl_unbind+0x350/0x350 [ 101.140234] genl_rcv+0x63/0x80 [ 101.143557] netlink_unicast+0x166b/0x1740 [ 101.147842] ? genl_pernet_exit+0xa0/0xa0 [ 101.152031] netlink_sendmsg+0x1048/0x1310 [ 101.156345] ? netlink_getsockopt+0xc80/0xc80 [ 101.160924] ___sys_sendmsg+0xec0/0x1310 [ 101.165113] ? __fdget+0x4e/0x60 [ 101.168566] ? __fget_light+0x56/0x710 2018/04/29 21:30:26 executing program 6: unshare(0x40600) r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) close(r1) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000040)=""/128, &(0x7f00000000c0)=0x80) tee(r0, r1, 0x3f, 0x0) 2018/04/29 21:30:26 executing program 3: socketpair(0x1, 0x2, 0x314b, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000240)={@broadcast, @multicast2, 0x0}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000002c0)={r2, 0x1, 0x6}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r1, &(0x7f0000000100)="fbfcab4119368a44c298f86c0340af9c86c6ba8a00cb09d62ea51501b1af24ac9acbd86a152e799b64ca01ae19a47a90a676e3c379986fad7cf4afc3977c2e4e08a9ec6ebfb625db08daecd5fb6b8772b130f9536b0ce86e2ba35ecb", &(0x7f0000000180)=""/110}, 0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x8}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000380)={r3, @in={{0x2, 0x4e23, @rand_addr=0x5}}, 0x26d, 0x8, 0x4, 0x6f9, 0x100}, &(0x7f0000000440)=0x98) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x21fc, &(0x7f00000003c0)=@raw, &(0x7f0000000000)='syzkaller\x00', 0x27, 0xfffffffffffffe94, &(0x7f0000000040)=""/127, 0x0, 0x1}, 0x48) [ 101.172535] ? __fdget+0x4e/0x60 [ 101.176002] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 101.181451] ? __fget_light+0x6b9/0x710 [ 101.185527] SYSC_sendmsg+0x2a3/0x3d0 [ 101.189444] SyS_sendmsg+0x54/0x80 [ 101.193110] do_syscall_64+0x309/0x430 [ 101.193167] ? ___sys_sendmsg+0x1310/0x1310 [ 101.193206] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.193230] RIP: 0033:0x455979 [ 101.193246] RSP: 002b:00007f36eb38dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 101.193280] RAX: ffffffffffffffda RBX: 00007f36eb38e6d4 RCX: 0000000000455979 [ 101.193297] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 101.193321] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 101.193339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 101.193355] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000007 2018/04/29 21:30:26 executing program 5: write(0xffffffffffffffff, &(0x7f00000000c0)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003480)=""/91, 0xffffff2e}], 0x2, &(0x7f0000003400)=""/77, 0x4d, 0xfffffffff7fffbff}, 0x2000) 2018/04/29 21:30:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f00003bcfd0), 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/29 21:30:26 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001480)='/dev/cuse\x00', 0x2440, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000140)={0x78d4d6e3}, 0x1) sync_file_range(r0, 0x1005, 0x9, 0x1) mlockall(0x3) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000100)={0x2000}) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) close(r0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000001c0)={0x40000008}) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000200)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f0000000080)=0x14) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x2]) 2018/04/29 21:30:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000014c0)=ANY=[@ANYBLOB="187703000000"], 0x18}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) bind$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="d1ff8d73c0a109e6291a6edefba121c3c1ebb543d8eb0d0401cf95621dd4d6e037ef7123ce9b6863710d3fac0268d27ea0d3465e3ad678bea0903e7455f6616b144e882de5dfa808ac86ceb8be88b4e0c26764f5f603568929c736da5090366ade4ec80376dc7e8daac7180d96cbef09beeda888ff68b6d2be4a3102afb0d600de11acf75697a821ba13ea86bc2b5be1dc5b0294150278a8fbcb99a83b8bf73266397b616d70d8c47a92112cd7", 0xad, 0xfffffffffffffffa) keyctl$setperm(0x5, r2, 0x400) socket$unix(0x1, 0x5, 0x0) 2018/04/29 21:30:26 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000000010000000000000000000000000800000300000000000000030000000000000000000000000000000100000000000000000000000000000000000000000000000014000000000000000000000000000000000080ffffffff08000000000000000000000000000000000000000000000000000000000000000c2000000000000000000000000000000000000001000000ff0300000000000000000000000000000000000000000000000000000000000008080000000000000000000000000000b7d500000000000007000000000000000400000000000000000000000000800000000000000000000800000000000000000000080000000007005d01088e02749519ffffffffffff00000410000000000000000000000000000000000000000000000000000000000000000000000000"]) 2018/04/29 21:30:26 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x3, 0x1, 0x3ff, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x8001, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000140), 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/29 21:30:26 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, 0xfffffe12) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400001, 0x0) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="44000000120000002dbd7000ff03000007000000", @ANYRES32=r4, @ANYBLOB="020000000400000008002e0080000000080023000900000008000f00030008000c0002000000000000000000"], 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x4044804) syz_emit_ethernet(0x52, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty=[0x0, 0x0, 0x14], [{[{0x9100}], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "97922b", 0x14, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/04/29 21:30:26 executing program 4 (fault-call:1 fault-nth:8): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) [ 101.837752] netlink: 'syz-executor4': attribute type 12 has an invalid length. [ 101.881826] FAULT_INJECTION: forcing a failure. [ 101.881826] name failslab, interval 1, probability 0, space 0, times 0 [ 101.893348] CPU: 0 PID: 7648 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 101.900215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.909595] Call Trace: [ 101.912238] dump_stack+0x185/0x1d0 [ 101.915910] should_fail+0x87b/0xab0 [ 101.919732] should_failslab+0x279/0x2a0 [ 101.923913] __kmalloc_node+0x22e/0x1190 2018/04/29 21:30:26 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/107, &(0x7f0000000040)=0x6b) [ 101.928011] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 101.933419] ? kvmalloc_node+0x1a1/0x2e0 [ 101.937537] kvmalloc_node+0x1a1/0x2e0 [ 101.941469] alloc_bucket_spinlocks+0x25f/0x3f0 [ 101.946187] bucket_table_alloc+0x346/0xc00 [ 101.950614] rhashtable_init+0x9e0/0xc70 [ 101.954728] rhltable_init+0xcd/0x150 [ 101.958573] sta_info_init+0x67/0x260 [ 101.962440] ieee80211_alloc_hw_nm+0xc6b/0x2b40 [ 101.967164] mac80211_hwsim_new_radio+0x237/0x49f0 [ 101.972222] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.977120] hwsim_new_radio_nl+0x8fd/0xa20 2018/04/29 21:30:27 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x8002, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000000c0)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000000010100000000000080000000000000100002000c10f10830a1e01e5db4b50f5d1943076143e450b31400aa"], 0x24}, 0x1}, 0x0) 2018/04/29 21:30:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/29 21:30:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=@bridge_newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x408, 0x8, 0x9, 0x4}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0xdd, "c726caf89b713ee48bef83b1a4ff529734ca91abb53a97d8ba729cdef27a474a62f7567f452437f1e97d239b6ff9dbe64658ec0b77ef901dd0ffe0312347e207c63730f49952fe39e3fc1e3480147a201b117ef8ebd9748d3d7b232829a42966f079305494a989af25c1c688b634520a367cf356ca5f8dcddf0c9063610be0f2c87df3a6d6807a0ceb49bbbfa43385b718a2d939fbfd4dbe676b9a0a3d6387699f94473e7956b47c80e7076139f4c49d20ab17c2aeb0639344ba46fe201a407fb2f8bf6c5f1b531f1d9e46e9214c03d3669a7ac15ac6c07ff14955ef87"}, &(0x7f0000000240)=0xe5) [ 101.981538] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 101.987374] genl_rcv_msg+0x1686/0x1810 [ 101.991421] netlink_rcv_skb+0x378/0x600 [ 101.995542] ? genl_unbind+0x350/0x350 [ 101.999469] genl_rcv+0x63/0x80 [ 102.002795] netlink_unicast+0x166b/0x1740 [ 102.007090] ? genl_pernet_exit+0xa0/0xa0 [ 102.011282] netlink_sendmsg+0x1048/0x1310 [ 102.015600] ? netlink_getsockopt+0xc80/0xc80 [ 102.020168] ___sys_sendmsg+0xec0/0x1310 [ 102.024354] ? __fdget+0x4e/0x60 [ 102.027818] ? __fget_light+0x56/0x710 [ 102.031786] ? __fdget+0x4e/0x60 [ 102.035242] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 102.040683] ? __fget_light+0x6b9/0x710 [ 102.044763] SYSC_sendmsg+0x2a3/0x3d0 [ 102.048738] SyS_sendmsg+0x54/0x80 [ 102.052380] do_syscall_64+0x309/0x430 [ 102.056324] ? ___sys_sendmsg+0x1310/0x1310 [ 102.060701] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 102.065916] RIP: 0033:0x455979 [ 102.069140] RSP: 002b:00007f36eb38dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 102.076919] RAX: ffffffffffffffda RBX: 00007f36eb38e6d4 RCX: 0000000000455979 [ 102.084214] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 102.091505] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 102.098805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 102.106103] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000008 [ 102.153442] Unknown ioctl 4731 2018/04/29 21:30:27 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r3, 0x3}) keyctl$read(0x1d, r1, &(0x7f0000000200)=""/202, 0x33e) 2018/04/29 21:30:27 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) fcntl$getflags(r0, 0x409) write$binfmt_script(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0xf1) r1 = geteuid() ioprio_get$uid(0x3, r1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x4a0000, 0x0) modify_ldt$write(0x1, &(0x7f0000000200)={0x4, 0x1ffffffd, 0x7000, 0x100000000, 0x4, 0x7, 0x1020, 0x100000000, 0x3ff, 0x8cc6}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r2, 0xe7f}, &(0x7f00000000c0)=0x8) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000280)=0x2, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000396fe8)={r0, &(0x7f00001a8000), &(0x7f00001fa000)=""/203}, 0x18) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x42, 0x0) 2018/04/29 21:30:27 executing program 5: r0 = socket(0x0, 0x3, 0x0) write(r0, &(0x7f00000000c0)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003480)=""/91, 0xffffff2e}], 0x2, &(0x7f0000003400)=""/77, 0x4d, 0xfffffffff7fffbff}, 0x2000) [ 102.201835] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 102.224278] Unknown ioctl 4731 [ 102.233795] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/29 21:30:27 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) unshare(0x40600) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB='secu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48) mq_unlink(&(0x7f0000000000)='security\x00') r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x183000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) 2018/04/29 21:30:27 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0xfffffffffffffffd, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$inet6(0xa, 0x80006, 0x400) [ 102.445175] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic)) 2018/04/29 21:30:27 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 21:30:27 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) fcntl$getflags(r0, 0x409) write$binfmt_script(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0xf1) r1 = geteuid() ioprio_get$uid(0x3, r1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x4a0000, 0x0) modify_ldt$write(0x1, &(0x7f0000000200)={0x4, 0x1ffffffd, 0x7000, 0x100000000, 0x4, 0x7, 0x1020, 0x100000000, 0x3ff, 0x8cc6}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r2, 0xe7f}, &(0x7f00000000c0)=0x8) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000280)=0x2, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000396fe8)={r0, &(0x7f00001a8000), &(0x7f00001fa000)=""/203}, 0x18) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x42, 0x0) 2018/04/29 21:30:27 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) listen$netrom(r0, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fstatfs(r1, &(0x7f0000000300)=""/23) socket$inet_dccp(0x2, 0x6, 0x0) dup3(r0, r0, 0x80000) fchdir(r1) 2018/04/29 21:30:27 executing program 5: r0 = socket(0x400000010, 0x0, 0x0) write(r0, &(0x7f00000000c0)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003480)=""/91, 0xffffff2e}], 0x2, &(0x7f0000003400)=""/77, 0x4d, 0xfffffffff7fffbff}, 0x2000) 2018/04/29 21:30:27 executing program 4 (fault-call:1 fault-nth:9): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:27 executing program 2: writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)="8e6a0aacd461c202d03317a4f9a1d8ed2c12c100e880d30f6203dbabd849237e531d9c2eda090d3dad", 0x29}], 0x1) r0 = open(&(0x7f0000000100)='./file0\x00', 0x105000, 0x2) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0xe}, @dev={0xfe, 0x80, [], 0xa}, @dev={0xfe, 0x80, [], 0x401}, 0x6, 0x4, 0x1f, 0x500, 0x8, 0x800202, r1}) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000040)={0x1}) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f0000000040)) 2018/04/29 21:30:27 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00002e7fec)="020000002000000000feff00010000808c000000", 0x14, 0x0) 2018/04/29 21:30:27 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) getpriority(0x3, r1) setsockopt$inet6_int(r0, 0x29, 0x440000000014, &(0x7f0000000080)=0x2, 0x4) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40000, 0x0) r3 = syz_open_pts(r2, 0x2200) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000040)=0x7) [ 102.615155] alg: No test for ccm(camellia) (ccm_base(ctr(camellia-generic),cbcmac(camellia-generic))) [ 102.626435] alg: No test for echainiv(ccm(camellia)) (echainiv(ccm_base(ctr(camellia-generic),cbcmac(camellia-generic)))) [ 102.709425] netlink: 'syz-executor4': attribute type 12 has an invalid length. [ 102.736918] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 102.753700] FAULT_INJECTION: forcing a failure. [ 102.753700] name failslab, interval 1, probability 0, space 0, times 0 [ 102.765138] CPU: 0 PID: 7739 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 102.772007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.781387] Call Trace: [ 102.784025] dump_stack+0x185/0x1d0 [ 102.787701] should_fail+0x87b/0xab0 [ 102.791474] should_failslab+0x279/0x2a0 [ 102.795584] __kmalloc_track_caller+0x208/0xcb0 [ 102.800344] ? kasprintf+0x1b9/0x1f0 [ 102.804113] kvasprintf+0x165/0x340 [ 102.807782] ? kasprintf+0x1b9/0x1f0 [ 102.811541] kasprintf+0x1b9/0x1f0 [ 102.815165] ieee80211_alloc_led_names+0x140/0x670 [ 102.820158] ieee80211_alloc_hw_nm+0x216f/0x2b40 [ 102.825033] mac80211_hwsim_new_radio+0x237/0x49f0 [ 102.830013] ? kmsan_set_origin_inline+0x6b/0x120 [ 102.834921] hwsim_new_radio_nl+0x8fd/0xa20 [ 102.839351] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 102.845198] genl_rcv_msg+0x1686/0x1810 [ 102.849263] netlink_rcv_skb+0x378/0x600 [ 102.853413] ? genl_unbind+0x350/0x350 [ 102.857354] genl_rcv+0x63/0x80 [ 102.860687] netlink_unicast+0x166b/0x1740 [ 102.864978] ? genl_pernet_exit+0xa0/0xa0 [ 102.869176] netlink_sendmsg+0x1048/0x1310 [ 102.873486] ? netlink_getsockopt+0xc80/0xc80 [ 102.878061] ___sys_sendmsg+0xec0/0x1310 [ 102.882248] ? __fdget+0x4e/0x60 [ 102.885698] ? __fget_light+0x56/0x710 [ 102.889656] ? __fdget+0x4e/0x60 [ 102.893629] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 102.899078] ? __fget_light+0x6b9/0x710 [ 102.903155] SYSC_sendmsg+0x2a3/0x3d0 [ 102.907064] SyS_sendmsg+0x54/0x80 [ 102.910706] do_syscall_64+0x309/0x430 [ 102.914648] ? ___sys_sendmsg+0x1310/0x1310 [ 102.919014] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 102.924232] RIP: 0033:0x455979 [ 102.927440] RSP: 002b:00007f36eb38dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 102.935181] RAX: ffffffffffffffda RBX: 00007f36eb38e6d4 RCX: 0000000000455979 [ 102.942485] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 102.949777] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/29 21:30:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x6}, {0x3, 0x6}, {0x4, 0x8}, {0x8, 0x72f}], 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00000004c0), &(0x7f0000000580)=0xfe04) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x80) 2018/04/29 21:30:27 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x77, 0x4, 0x5}, 0x2c) fallocate(r0, 0x2, 0x4, 0x1b1) unshare(0x20400) bpf$MAP_CREATE(0x4, &(0x7f0000000040)={0x13, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x2c) 2018/04/29 21:30:27 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 21:30:27 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) rt_sigaction(0x0, &(0x7f0000000100)={0x20, {0x1}, 0x40000000, 0x6d1e}, &(0x7f0000000140), 0xffffffffffffff35, &(0x7f0000000180)) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f00000001c0)={'dummy0\x00', r1}) 2018/04/29 21:30:27 executing program 5: r0 = socket(0x400000010, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003480)=""/91, 0xffffff2e}], 0x2, &(0x7f0000003400)=""/77, 0x4d, 0xfffffffff7fffbff}, 0x2000) [ 102.957077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 102.964371] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000009 2018/04/29 21:30:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x44003, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000180)=0x4) dup3(r1, r0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "862360b950e972fec768f2245d0b72f7e5fc76f7cbece08215fbcc53999f9a15f6b28ccc6886f7088b462d268c9e6fa0e19bfb3704d757ddc12bf562afadf1"}, 0x60, &(0x7f0000000140)=[{&(0x7f0000000100)="e496cab3f2f73f1514719c61ea", 0xd}], 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="10000000000000000000000000000000"], 0x10}, 0x0) [ 103.046859] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/04/29 21:30:28 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3}}]}, 0x2c}, 0x1}, 0x0) [ 103.272503] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/04/29 21:30:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x6611, &(0x7f0000000100)=ANY=[@ANYBLOB="0013000000150000000000009971ec0d00000900ff0f00001e8584716bfa83b23bedab669857bf3d1350c98cab09113e14237075e65d692c2ef6214a9d3dbb6a86f52169a6c8bd8a495d23ba4e1d90e0387a61fb355d222670"]) 2018/04/29 21:30:28 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in=@local, @in6=@mcast1}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000540)=0xe8) r1 = socket$inet(0x2, 0x7, 0x100000006) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x340, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000400), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'ipddp0\x00', '\x00', 'ip6gre0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xf0, 0x120}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@log={'log\x00', 0x28, {{0x0, "b17feeb25715a9fbfdaf55c412e661320c144c59de9040058064eb530430", 0xd}}}]}, @common=@STANDARD={'\x00', 0x8}}, {{{0x5, 0x0, 0x0, 'ip6_vti0\x00', 'vlan0\x00', 'veth1_to_bond\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0x160, 0x190, [@cpu={'cpu\x00', 0x8}, @devgroup={'devgroup\x00', 0x18}]}, [@common=@STANDARD={'\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3b8) 2018/04/29 21:30:28 executing program 7: mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000cc0)) unshare(0x40600) r0 = open(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) r1 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000700)={r0, 0x0, 0x1, 0x10001, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000000080)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000740)='/dev/hwrng\x00', 0x408100, 0x0) 2018/04/29 21:30:28 executing program 4 (fault-call:1 fault-nth:10): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:28 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'\x00', 0x3}) write$sndseq(r0, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @tick=0x4, {0x81, 0x6}, {}, @result}], 0x30) 2018/04/29 21:30:28 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)="e5fef78ab67f17503591a623109b19f7edbf3d4ccb40b557f2b164bc36cee79b0836df905a16336f15", 0x29) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x40080, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1) sendto$unix(r1, &(0x7f00000002c0)="05f4c749fa8ed6988e4642b67112e37d29b8843b52c7e38f3ab415e91a2f0768bb5bd17e0b79f4d05bf37f1f1fe1403abe6696a9ced440b5148ef2534f80a703c3e40bc17a4b49c61e4094cdd49e63b9e478de8519fb773e52df9db9a978340e6e6494242368112266a2f0c1e5e2365c90977050", 0x74, 0x0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000340)=""/165) ftruncate(r1, 0x5) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x7ffe, &(0x7f00000003c0), &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000040)) fcntl$setstatus(r1, 0x4, 0x46800) msgget(0x1, 0x20) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) r3 = dup3(r2, r1, 0xffffffffffffffff) openat$nullb(0xffffffffffffff9c, &(0x7f0000000480)='/dev/nullb0\x00', 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000) sendto(r3, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868ab94c585c691edc2676b2075942f7274f9a703420c21e657dc19e5c98716156", 0x4e, 0x4000010, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000400), 0x10) chdir(&(0x7f0000000040)='./file0\x00') mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x20000000001, 0x32, r4, 0x2000000000000) 2018/04/29 21:30:28 executing program 5: r0 = socket(0x400000010, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003480)=""/91, 0xffffff2e}], 0x2, &(0x7f0000003400)=""/77, 0x4d, 0xfffffffff7fffbff}, 0x2000) 2018/04/29 21:30:28 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 21:30:28 executing program 0: nanosleep(&(0x7f0000d6aff0)={0x0, 0x1c9c380}, &(0x7f0000577ff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) prctl$intptr(0x2b, 0x0) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000180)=ANY=[], 0x0) [ 103.847335] netlink: 'syz-executor4': attribute type 12 has an invalid length. [ 103.895534] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 103.901853] FAULT_INJECTION: forcing a failure. [ 103.901853] name failslab, interval 1, probability 0, space 0, times 0 [ 103.914957] CPU: 0 PID: 7786 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 103.921838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.931215] Call Trace: [ 103.933857] dump_stack+0x185/0x1d0 [ 103.937534] should_fail+0x87b/0xab0 [ 103.941302] should_failslab+0x279/0x2a0 [ 103.945411] __kmalloc_track_caller+0x208/0xcb0 [ 103.950168] ? kasprintf+0x1b9/0x1f0 [ 103.953933] kvasprintf+0x165/0x340 [ 103.957605] ? kasprintf+0x1b9/0x1f0 [ 103.961357] kasprintf+0x1b9/0x1f0 [ 103.964974] ieee80211_alloc_led_names+0x2bf/0x670 [ 103.969960] ieee80211_alloc_hw_nm+0x216f/0x2b40 [ 103.974768] mac80211_hwsim_new_radio+0x237/0x49f0 [ 103.979744] ? kmsan_set_origin_inline+0x6b/0x120 [ 103.984638] hwsim_new_radio_nl+0x8fd/0xa20 [ 103.989059] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 103.994900] genl_rcv_msg+0x1686/0x1810 [ 103.998947] netlink_rcv_skb+0x378/0x600 [ 104.003067] ? genl_unbind+0x350/0x350 [ 104.006999] genl_rcv+0x63/0x80 [ 104.010327] netlink_unicast+0x166b/0x1740 [ 104.014614] ? genl_pernet_exit+0xa0/0xa0 [ 104.018809] netlink_sendmsg+0x1048/0x1310 [ 104.023122] ? netlink_getsockopt+0xc80/0xc80 [ 104.027704] ___sys_sendmsg+0xec0/0x1310 [ 104.031897] ? __fdget+0x4e/0x60 [ 104.035351] ? __fget_light+0x56/0x710 [ 104.039314] ? __fdget+0x4e/0x60 [ 104.042768] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 104.048213] ? __fget_light+0x6b9/0x710 [ 104.052289] SYSC_sendmsg+0x2a3/0x3d0 [ 104.056193] SyS_sendmsg+0x54/0x80 [ 104.059838] do_syscall_64+0x309/0x430 [ 104.063783] ? ___sys_sendmsg+0x1310/0x1310 [ 104.068169] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.073384] RIP: 0033:0x455979 [ 104.076590] RSP: 002b:00007f36eb38dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 104.084335] RAX: ffffffffffffffda RBX: 00007f36eb38e6d4 RCX: 0000000000455979 2018/04/29 21:30:29 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 21:30:29 executing program 2: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000000)=0x60) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/ip6_tables_matches\x00') connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x9) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r2, 0x800000c0045003, &(0x7f0000000040)) [ 104.091630] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 104.098924] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.106216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 104.113513] R13: 000000000000053d R14: 00000000006fbe58 R15: 000000000000000a 2018/04/29 21:30:29 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10000, 0x8000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xffffffffffffffa1, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x9c, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x21}, 0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e20, 0x14e, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x963, @remote={0xfe, 0x80, [], 0xbb}, 0x1b80000000000}, @in6={0xa, 0x4e20, 0x0, @empty, 0x25e}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x40}, 0x6}]}, &(0x7f00000001c0)=0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2}, 0x10) ppoll(&(0x7f0000f7eff8)=[{}], 0x1, &(0x7f0000f7a000), &(0x7f0000f7d000), 0x8) 2018/04/29 21:30:29 executing program 7: capset(&(0x7f0000ea4ff8)={0x20080522}, &(0x7f0000004000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) 2018/04/29 21:30:29 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)=0x80000000) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3081, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xf, 0xffffffffffffffff, 0x4) 2018/04/29 21:30:29 executing program 2: r0 = socket(0xa, 0xb, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x10001, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xd72c669d218eb00) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000100)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r2, 0x28, &(0x7f0000000040)}, 0x10) 2018/04/29 21:30:29 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 21:30:29 executing program 4 (fault-call:1 fault-nth:11): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) [ 104.475991] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 104.507839] netlink: 'syz-executor4': attribute type 12 has an invalid length. [ 104.541619] FAULT_INJECTION: forcing a failure. [ 104.541619] name failslab, interval 1, probability 0, space 0, times 0 [ 104.553115] CPU: 1 PID: 7833 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 104.559984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.569368] Call Trace: [ 104.572000] dump_stack+0x185/0x1d0 [ 104.575670] should_fail+0x87b/0xab0 [ 104.579443] should_failslab+0x279/0x2a0 [ 104.583555] __kmalloc_track_caller+0x208/0xcb0 [ 104.588313] ? kasprintf+0x1b9/0x1f0 [ 104.592078] kvasprintf+0x165/0x340 [ 104.595748] ? kasprintf+0x1b9/0x1f0 [ 104.599502] kasprintf+0x1b9/0x1f0 [ 104.603132] ieee80211_alloc_led_names+0x43e/0x670 [ 104.608125] ieee80211_alloc_hw_nm+0x216f/0x2b40 [ 104.612935] mac80211_hwsim_new_radio+0x237/0x49f0 [ 104.617906] ? kmsan_set_origin_inline+0x6b/0x120 [ 104.622800] hwsim_new_radio_nl+0x8fd/0xa20 [ 104.627220] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 104.633060] genl_rcv_msg+0x1686/0x1810 [ 104.637110] netlink_rcv_skb+0x378/0x600 [ 104.641230] ? genl_unbind+0x350/0x350 [ 104.645160] genl_rcv+0x63/0x80 [ 104.648485] netlink_unicast+0x166b/0x1740 [ 104.652773] ? genl_pernet_exit+0xa0/0xa0 [ 104.656963] netlink_sendmsg+0x1048/0x1310 [ 104.661275] ? netlink_getsockopt+0xc80/0xc80 [ 104.665857] ___sys_sendmsg+0xec0/0x1310 [ 104.670043] ? __fdget+0x4e/0x60 [ 104.673493] ? __fget_light+0x56/0x710 [ 104.677456] ? __fdget+0x4e/0x60 [ 104.680902] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 104.686344] ? __fget_light+0x6b9/0x710 [ 104.690419] SYSC_sendmsg+0x2a3/0x3d0 [ 104.694338] SyS_sendmsg+0x54/0x80 [ 104.697980] do_syscall_64+0x309/0x430 [ 104.701924] ? ___sys_sendmsg+0x1310/0x1310 [ 104.706377] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.711593] RIP: 0033:0x455979 [ 104.714803] RSP: 002b:00007f36eb38dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 104.722547] RAX: ffffffffffffffda RBX: 00007f36eb38e6d4 RCX: 0000000000455979 [ 104.730390] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 104.737685] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.744975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 104.752267] R13: 000000000000053d R14: 00000000006fbe58 R15: 000000000000000b 2018/04/29 21:30:29 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x5, 0x4) mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000119000)='./file0\x00', &(0x7f0000cb0000)='mqueue\x00', 0x0, &(0x7f000044d000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='mounts\x00') r2 = getgid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) sendfile(r1, r1, &(0x7f00000000c0)=0xfffffffffffffffe, 0x401) 2018/04/29 21:30:29 executing program 6: unshare(0x40600) r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3) fcntl$addseals(r0, 0x409, 0xc) 2018/04/29 21:30:29 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYRES64], &(0x7f0000000380)={0x0, 0x0, [0x0, 0x493]}) 2018/04/29 21:30:29 executing program 2: r0 = socket$inet(0x10, 0x8000000003, 0x100000010) recvmsg(r0, &(0x7f0000006fc8)={&(0x7f0000003000)=@l2, 0x80, &(0x7f000000dff0), 0x0, &(0x7f0000000000)=""/122, 0xffffffffffffff76}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001000030307fffd946fa283bc03eee6d81000c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/04/29 21:30:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 21:30:29 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000002000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/04/29 21:30:29 executing program 5: r0 = socket(0x400000010, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003480)=""/91, 0xffffff2e}], 0x2, &(0x7f0000003400)=""/77, 0x4d, 0xfffffffff7fffbff}, 0x2000) 2018/04/29 21:30:29 executing program 4 (fault-call:1 fault-nth:12): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) [ 104.967220] netlink: 'syz-executor4': attribute type 12 has an invalid length. [ 104.983727] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 104.986379] mmap: syz-executor0 (7860) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 105.008841] FAULT_INJECTION: forcing a failure. [ 105.008841] name failslab, interval 1, probability 0, space 0, times 0 [ 105.020254] CPU: 0 PID: 7852 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 105.027120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.036497] Call Trace: [ 105.039132] dump_stack+0x185/0x1d0 [ 105.042824] should_fail+0x87b/0xab0 [ 105.046589] should_failslab+0x279/0x2a0 [ 105.050700] __kmalloc_track_caller+0x208/0xcb0 [ 105.055467] ? kasprintf+0x1b9/0x1f0 [ 105.059229] kvasprintf+0x165/0x340 [ 105.062896] ? kasprintf+0x1b9/0x1f0 [ 105.066653] kasprintf+0x1b9/0x1f0 [ 105.070274] ieee80211_alloc_led_names+0x5bb/0x670 [ 105.075262] ieee80211_alloc_hw_nm+0x216f/0x2b40 [ 105.080071] mac80211_hwsim_new_radio+0x237/0x49f0 [ 105.085564] ? kmsan_set_origin_inline+0x6b/0x120 [ 105.090459] hwsim_new_radio_nl+0x8fd/0xa20 [ 105.094886] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 105.100725] genl_rcv_msg+0x1686/0x1810 [ 105.104778] netlink_rcv_skb+0x378/0x600 [ 105.108899] ? genl_unbind+0x350/0x350 [ 105.112845] genl_rcv+0x63/0x80 2018/04/29 21:30:30 executing program 0: r0 = socket(0x11, 0x805, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000000040000071a00009139cc", 0x10) 2018/04/29 21:30:30 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000900)='/dev/snd/seq\x00', 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x4, 0x0, 0x3, 0xfffffffffffffffd, 0x3, 0x3f, 0xbe5, 0x10e, 0x38, 0x64, 0x0, 0x3, 0x20, 0x1, 0x8, 0x0, 0xff}, [{0x60000000, 0x7, 0x4f88, 0x1, 0x9, 0xf5, 0x9, 0xdf}, {0x4, 0x1f, 0x31, 0x200, 0x3ff, 0x8, 0x0, 0x7}], "0d1176dbb3860b770145c58dcb53a93ceef8eca770a15f9397d3912494876a9fc0194a306f27583d2096eec7a0ae9b4f4cf11114a4f6322de81a02b7b4c27b72842a3211ec7ae676bfd1243c7fe42cec35e9712e3ee1b7c68774ab95372e4fcd47d7e716ff9dd3b4b1eddccc9463d3beda99da152704a07dd874839891ab948b0a9ff5f38e0cc4baa770d801430bf7cfc2ed819bb6862fd7885e9052338d0b2a02f0c655d851db43", [[], [], [], [], [], []]}, 0x720) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x7fffffff, 0xff, 0x4, 'queue1\x00', 0x1}) [ 105.116175] netlink_unicast+0x166b/0x1740 [ 105.120471] ? genl_pernet_exit+0xa0/0xa0 [ 105.124668] netlink_sendmsg+0x1048/0x1310 [ 105.128982] ? netlink_getsockopt+0xc80/0xc80 [ 105.133562] ___sys_sendmsg+0xec0/0x1310 [ 105.137741] ? __fdget+0x4e/0x60 [ 105.141190] ? __fget_light+0x56/0x710 [ 105.145150] ? __fdget+0x4e/0x60 [ 105.148602] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 105.154044] ? __fget_light+0x6b9/0x710 [ 105.158118] SYSC_sendmsg+0x2a3/0x3d0 [ 105.162030] SyS_sendmsg+0x54/0x80 2018/04/29 21:30:30 executing program 3: r0 = socket(0x5, 0x80007, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000ab2000), 0x1) [ 105.165677] do_syscall_64+0x309/0x430 [ 105.169621] ? ___sys_sendmsg+0x1310/0x1310 [ 105.173991] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.179205] RIP: 0033:0x455979 [ 105.182413] RSP: 002b:00007f36eb38dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 105.190160] RAX: ffffffffffffffda RBX: 00007f36eb38e6d4 RCX: 0000000000455979 [ 105.197453] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 105.204749] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.212045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 105.219338] R13: 000000000000053d R14: 00000000006fbe58 R15: 000000000000000c 2018/04/29 21:30:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000002400)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") recvmmsg(r0, &(0x7f00000022c0)=[{{&(0x7f0000000a40)=@can, 0x80, &(0x7f0000000c40), 0x0, &(0x7f0000000c80)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f00000023c0)) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x94, 0x2) getuid() 2018/04/29 21:30:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 21:30:30 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080)=0x1ff, 0x4) 2018/04/29 21:30:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fgetxattr(r0, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f00000002c0)=""/4096, 0x1000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x17d) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000140)={{0x2, 0x8db2, 0x7, 0x9, 0xffff, 0xfffffffffffffffd}, 0x7}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) 2018/04/29 21:30:30 executing program 3: ioprio_set$pid(0x1, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001040)={0x0, 0x0}) ioprio_set$pid(0x1, r0, 0x3) r1 = creat(&(0x7f0000001080)='./file0/file0\x00', 0x4) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioprio_get$pid(0x1, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/4096, 0x1000) 2018/04/29 21:30:30 executing program 4 (fault-call:1 fault-nth:13): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x0, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3}}]}, 0x2c}, 0x1}, 0x0) [ 105.533799] FAULT_INJECTION: forcing a failure. [ 105.533799] name failslab, interval 1, probability 0, space 0, times 0 [ 105.545176] CPU: 0 PID: 7896 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 105.552049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.561430] Call Trace: [ 105.564070] dump_stack+0x185/0x1d0 [ 105.567748] should_fail+0x87b/0xab0 [ 105.571517] should_failslab+0x279/0x2a0 [ 105.575627] __kmalloc+0xc2/0x350 [ 105.579134] ? device_create+0x125/0x630 [ 105.583237] ? device_create+0x280/0x630 [ 105.587352] device_create+0x280/0x630 [ 105.591311] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 105.596833] mac80211_hwsim_new_radio+0x5c0/0x49f0 [ 105.601830] hwsim_new_radio_nl+0x8fd/0xa20 [ 105.606251] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 105.612108] genl_rcv_msg+0x1686/0x1810 [ 105.616159] netlink_rcv_skb+0x378/0x600 [ 105.620281] ? genl_unbind+0x350/0x350 [ 105.624213] genl_rcv+0x63/0x80 [ 105.627535] netlink_unicast+0x166b/0x1740 [ 105.631832] ? genl_pernet_exit+0xa0/0xa0 [ 105.636029] netlink_sendmsg+0x1048/0x1310 [ 105.640331] ? netlink_getsockopt+0xc80/0xc80 [ 105.644902] ___sys_sendmsg+0xec0/0x1310 [ 105.649083] ? __fdget+0x4e/0x60 [ 105.652532] ? __fget_light+0x56/0x710 [ 105.656493] ? __fdget+0x4e/0x60 [ 105.659942] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 105.665383] ? __fget_light+0x6b9/0x710 [ 105.669456] SYSC_sendmsg+0x2a3/0x3d0 [ 105.673358] SyS_sendmsg+0x54/0x80 [ 105.677000] do_syscall_64+0x309/0x430 [ 105.680954] ? ___sys_sendmsg+0x1310/0x1310 [ 105.685322] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.690538] RIP: 0033:0x455979 [ 105.693742] RSP: 002b:00007f36eb38dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 105.701490] RAX: ffffffffffffffda RBX: 00007f36eb38e6d4 RCX: 0000000000455979 [ 105.708787] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 105.716089] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.723383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 105.730678] R13: 000000000000053d R14: 00000000006fbe58 R15: 000000000000000d 2018/04/29 21:30:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000002400)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") recvmmsg(r0, &(0x7f00000022c0)=[{{&(0x7f0000000a40)=@can, 0x80, &(0x7f0000000c40), 0x0, &(0x7f0000000c80)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f00000023c0)) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x94, 0x2) getuid() 2018/04/29 21:30:30 executing program 0: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/04/29 21:30:30 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f0000000040)={0x0, 0x6}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xcbca, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffff, 0x3}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x8, 0x8}, &(0x7f0000000200)=0x8) ioctl(r0, 0x8, &(0x7f00000000c0)) 2018/04/29 21:30:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x0, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 21:30:30 executing program 3: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() r1 = memfd_create(&(0x7f00000005c0)="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", 0x400000003) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x100, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a74"], 0x86) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x13) r6 = dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3331bf0840e322e55e52009b701a9ad7959813b2958b1b4cde12594a95bddec8b91f307228b11767ea73669fcff"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r6, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r7 = gettid() timer_create(0x0, &(0x7f0000000480)={0x0, 0x34}, &(0x7f0000000440)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r7, 0x16) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/29 21:30:30 executing program 4 (fault-call:1 fault-nth:14): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:30 executing program 5: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f00000000c0), 0x0) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003480)=""/91, 0xffffff2e}], 0x2, &(0x7f0000003400)=""/77, 0x4d, 0xfffffffff7fffbff}, 0x2000) 2018/04/29 21:30:30 executing program 2: r0 = syz_open_dev$audion(&(0x7f00000024c0)='/dev/audio#\x00', 0x2, 0x400) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000002500), &(0x7f0000002540)=0x4) rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) rt_sigsuspend(&(0x7f0000000040)={0x81ae}, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x80) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x2, 0x9, 0xe, 0x10, "14bd06c4bd2e10d896ff6f18af086fc4fa26d7e9c519f55881314676b5067bb33b0edb94ccb62dc69ebcfe6800247f4d443924069f67795ed6b6e1e3a261a53c", "3f21eb520865bac0857385fde853239c680eb0a36eecfed691e38134883a6363", [0x100, 0x6]}) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) [ 105.916618] FAULT_INJECTION: forcing a failure. [ 105.916618] name failslab, interval 1, probability 0, space 0, times 0 [ 105.928032] CPU: 1 PID: 7912 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 105.934904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.944286] Call Trace: [ 105.946930] dump_stack+0x185/0x1d0 [ 105.950612] should_fail+0x87b/0xab0 [ 105.954439] should_failslab+0x279/0x2a0 [ 105.958551] __kmalloc_track_caller+0x208/0xcb0 2018/04/29 21:30:30 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000)=0x8, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, @in6={0xa, 0x4e20, 0xda3, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x20, @dev={0xfe, 0x80, [], 0x13}, 0xfffffffffffffffd}], 0x74) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 105.963263] ? kvasprintf_const+0x134/0x3b0 [ 105.967643] kvasprintf+0x165/0x340 [ 105.971333] ? kvasprintf_const+0x134/0x3b0 [ 105.975696] kvasprintf_const+0x134/0x3b0 [ 105.979896] kobject_set_name_vargs+0x11f/0x390 [ 105.984626] device_create+0x451/0x630 [ 105.988578] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 105.994094] mac80211_hwsim_new_radio+0x5c0/0x49f0 [ 105.999081] hwsim_new_radio_nl+0x8fd/0xa20 [ 106.003506] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 106.009356] genl_rcv_msg+0x1686/0x1810 2018/04/29 21:30:31 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8100, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) [ 106.013404] netlink_rcv_skb+0x378/0x600 [ 106.017585] ? genl_unbind+0x350/0x350 [ 106.021557] genl_rcv+0x63/0x80 [ 106.024944] netlink_unicast+0x166b/0x1740 [ 106.029246] ? genl_pernet_exit+0xa0/0xa0 [ 106.033442] netlink_sendmsg+0x1048/0x1310 [ 106.037754] ? netlink_getsockopt+0xc80/0xc80 [ 106.042337] ___sys_sendmsg+0xec0/0x1310 [ 106.046515] ? __fdget+0x4e/0x60 [ 106.049960] ? __fget_light+0x56/0x710 [ 106.053922] ? __fdget+0x4e/0x60 [ 106.057378] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 106.062818] ? __fget_light+0x6b9/0x710 [ 106.066892] SYSC_sendmsg+0x2a3/0x3d0 [ 106.070802] SyS_sendmsg+0x54/0x80 [ 106.074448] do_syscall_64+0x309/0x430 [ 106.078393] ? ___sys_sendmsg+0x1310/0x1310 [ 106.082760] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.087977] RIP: 0033:0x455979 [ 106.091205] RSP: 002b:00007f36eb38dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 106.098976] RAX: ffffffffffffffda RBX: 00007f36eb38e6d4 RCX: 0000000000455979 [ 106.106273] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 106.113575] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.120876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 106.128174] R13: 000000000000053d R14: 00000000006fbe58 R15: 000000000000000e [ 106.204873] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 21:30:31 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000cc, &(0x7f0000000200), &(0x7f0000000000)=0x14) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @rand_addr}, &(0x7f00000000c0)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'veth0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = fcntl$getown(r0, 0x9) sched_setparam(r1, &(0x7f0000000040)=0x62) r2 = request_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='veth0\x00', 0xfffffffffffffffe) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000300)=[0x0, 0x0]) keyctl$chown(0x4, r2, r3, r4) 2018/04/29 21:30:31 executing program 7: unshare(0x40600) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000040)={0x54030a0, 0x80000001, 0x3}) 2018/04/29 21:30:31 executing program 4 (fault-call:1 fault-nth:15): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x0, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 21:30:31 executing program 0: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f0000000040), &(0x7f0000e30fff)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e20, 0x432, @dev={0xfe, 0x80, [], 0x13}, 0x6}}, 0x9, 0x4, 0x9, "20c3393793b91c04bca1cdb9002f2bd69a0fe8dbb39256aa7d47b076459850654f0b4dad4e34d06b743034e552df0be62063c841fc040a7d1d9612e62f87111f80cf3c75f94abc30bda87eff1db9595c"}, 0xd8) 2018/04/29 21:30:31 executing program 5: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f00000000c0), 0x0) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003480)=""/91, 0xffffff2e}], 0x2, &(0x7f0000003400)=""/77, 0x4d, 0xfffffffff7fffbff}, 0x2000) 2018/04/29 21:30:31 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) write$eventfd(r0, &(0x7f0000000140)=0x20400000000, 0x3ba) 2018/04/29 21:30:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xb) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080), 0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x4, 0x810, r1, 0x0) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x100000114, 0x2717, &(0x7f0000861fd8)=""/40, &(0x7f000090effc)=0x28) [ 107.036684] FAULT_INJECTION: forcing a failure. [ 107.036684] name failslab, interval 1, probability 0, space 0, times 0 [ 107.048221] CPU: 0 PID: 7955 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 107.055097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.064484] Call Trace: [ 107.067134] dump_stack+0x185/0x1d0 [ 107.070819] should_fail+0x87b/0xab0 [ 107.074621] should_failslab+0x279/0x2a0 [ 107.078734] __kmalloc+0xc2/0x350 [ 107.082237] ? device_add+0x132/0x2cb0 [ 107.086175] device_add+0x132/0x2cb0 [ 107.089950] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 107.095446] ? kobject_set_name_vargs+0x2f7/0x390 [ 107.100349] device_create+0x59d/0x630 [ 107.104308] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 107.109853] mac80211_hwsim_new_radio+0x5c0/0x49f0 [ 107.114857] hwsim_new_radio_nl+0x8fd/0xa20 [ 107.119283] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 107.125119] genl_rcv_msg+0x1686/0x1810 [ 107.129179] netlink_rcv_skb+0x378/0x600 [ 107.133302] ? genl_unbind+0x350/0x350 [ 107.137661] genl_rcv+0x63/0x80 [ 107.140981] netlink_unicast+0x166b/0x1740 [ 107.145267] ? genl_pernet_exit+0xa0/0xa0 [ 107.149458] netlink_sendmsg+0x1048/0x1310 [ 107.153770] ? netlink_getsockopt+0xc80/0xc80 [ 107.158347] ___sys_sendmsg+0xec0/0x1310 [ 107.162525] ? __fdget+0x4e/0x60 [ 107.165974] ? __fget_light+0x56/0x710 [ 107.169928] ? __fdget+0x4e/0x60 [ 107.173374] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 107.178815] ? __fget_light+0x6b9/0x710 [ 107.182897] SYSC_sendmsg+0x2a3/0x3d0 [ 107.186816] SyS_sendmsg+0x54/0x80 [ 107.190457] do_syscall_64+0x309/0x430 [ 107.194401] ? ___sys_sendmsg+0x1310/0x1310 [ 107.198772] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.203994] RIP: 0033:0x455979 [ 107.207205] RSP: 002b:00007f36eb38dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 107.214952] RAX: ffffffffffffffda RBX: 00007f36eb38e6d4 RCX: 0000000000455979 [ 107.223111] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 107.230406] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/29 21:30:32 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000a40)="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", 0x1000, 0x20000000, &(0x7f0000000040)={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x2}, 0xb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x2, 0x30, 0x3, 0x1}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x4, 0x1ff, 0x8000, r2}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x98) [ 107.237696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 107.244989] R13: 000000000000053d R14: 00000000006fbe58 R15: 000000000000000f 2018/04/29 21:30:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x7, 0x0, "30ea1d710ec95f6a9de73eab0f6e7683fa45e1ad4bb017e6aaae05464b4c0944778b032fe9fa7445325ab38975a504e66021924a137c1bd23ac8107525bd6ae2a10376b33cab12a69c8d94d79e32f32b"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa}}, 0x0, 0x0, 0xfffffffffffffffe, "5f694d3af4305654623a6116e5dfd9d265d92451769e50c637ddffffffffffff36051eda8ce983bc61f103f62be7e81edbed912fd77242883ad379596006d235936dd16af2ff020f85f43b99c7c1c71a"}, 0xd8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000000c0)={0x0, 0x55, &(0x7f0000000040)="06162ebf94ef6d668008a047c90656217d52de18dfbe91b0e4ee0e6eec85a1ea3af14884aeacdf5571c8710c7f655d4e136a47026c6243d8d896be72ed9bb14bbdf68a85f0df9d3b9dc717f0d841381505b8432806"}) 2018/04/29 21:30:32 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f00000001c0)=""/172, 0xac, 0x2000, &(0x7f0000000040)={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/igmp6\x00') socket$pppoe(0x18, 0x1, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="eb", 0x1}], 0x1) 2018/04/29 21:30:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x24, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3}}]}, 0x24}, 0x1}, 0x0) 2018/04/29 21:30:32 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0x9, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x74484cd08571ae10}, 0x1, 0x0, 0x0, 0x3}, 0xfffffffffffffffc) 2018/04/29 21:30:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e80)=@broute={'broute\x00', 0x20, 0x3, 0x3b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x0, 0x0, 'bridge_slave_1\x00', 'ip6gre0\x00', 'bond_slave_0\x00', "64756d6d791000", @random="edb9ff4b0b25", [], @random="0dd23c34898c", [], 0xd0, 0x100, 0x148, [@pkttype={'pkttype\x00', 0x8}, @connlabel={'connlabel\x00', 0x8}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}, {{{0x5, 0x0, 0x0, 'teap0\x00', 'bridge_slave_0\x00', 'syzkaller0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa0}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'ip6gretap0\x00', 'team0\x00', 'team_slave_0\x00', 'gre0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff], @empty, [], 0x70, 0xc0, 0x110}, [@common=@log={'log\x00', 0x28, {{0x3, "5537afec4c0c9035cae5370ff61bc0a3e0e13ed98d3317946669cd48ff3e", 0x8}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x430) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000500)=0x2) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000040)={0x3, "992d0d"}, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000540)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 'ovf\x00', 0x20, 0x80000001, 0x6b}, {@rand_addr, 0x4e22, 0x10000, 0x9, 0x100, 0x5576}}, 0x44) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000f00)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000480)={r2, 0x2}, &(0x7f00000004c0)=0x8) 2018/04/29 21:30:32 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000a40)="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", 0x1000, 0x20000000, &(0x7f0000000040)={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x2}, 0xb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x2, 0x30, 0x3, 0x1}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x4, 0x1ff, 0x8000, r2}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x98) [ 107.591807] cannot load conntrack support for proto=7 [ 107.602197] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:20004 ovf 2018/04/29 21:30:32 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08060001080006040002aaaaaaaaaaaaac0100bbaaaaaaaaaaaaac1403bb"], 0x0) socketpair(0x9, 0x800, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) 2018/04/29 21:30:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x24, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3}}]}, 0x24}, 0x1}, 0x0) [ 107.633661] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:20004 ovf 2018/04/29 21:30:32 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=""/204, &(0x7f0000000140)=0xcc) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 107.675159] cannot load conntrack support for proto=7 2018/04/29 21:30:32 executing program 4 (fault-call:1 fault-nth:16): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:30:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x1000, "5a70656d0c40f0581d91433aeeb4a0b05fe94d3e93686dff8b39d9305051697656e4958cb7abe4f28ba3ac49cc626e43a0f8a6155a2edc7a0c5522b42e857f2efeb458b0daf6b248c492b0571da77e3e0ac848274fead3dc7e12044ae8ada7da02f2fa45a2bd1ec43d07239f206dbe4d550c714230480d9798504082d79e65fe129c17f546125acf5eaac92078db007b520386851297bbff0df0c992a9b6da090424dc877a6c91213e359d8791c2258ed63e871254f458f5d4fa59f87af7df8b6e67a377a5c322f242e8938c978d4dbf930d072011f453a6b3c4ffc43d88ac9592ed8cbdae88120fb2e76f5e3e6c9335c51822dd51145e0e64046bc11670df14ecb9ebfe4960d3cde10e54279e24f22428e487f8e87567e78f1f137d9d0cef5d6dd21b671e8cf700c7f67ceac005e24b2f2aec8e499a445cafad5a18ac5444cb8e5e093b999a425d1eb4d4fe0a621bf66d95d7d3873dbbc259b70aaff052522d7c6dc8e3df21b06ef9b0fa558fdfb646356ba306c21beaebbaa5efe3acbed1ab2835287d32584cfcff8cf9537c08b5c633250e00f6ec680081df358d1e825c8f5f16909d84afab5f4214911f77fe02165889c463dc8082c0e1d3240bee11cac5d59f44de34d246360db3b9eaa85fe5eefa5aec4561e0b46b77f09472e10856bfcb1372656e245f9aa91f26439c161e6a087f883e096c7f9c95a3c70c9adb33aa269e595af356cda1376a5d0179bb416e9c61fcffdf1b8980792f28a01b23437c6fbd9129b6217cd79a1c4803f964d28ee1f94f91a09a73691278ead8cd66bf2fe1fbf36194564ca1a3c70c14246584c43c9722de8d4cea2e75c3cc6c8a68077666d202e4147795d9549cf2f8649002b217caab5b4b4d213ba8d3e04aa6f8550d2acbf85bb2a60d758e66eebb461b0172a3cf4b82ab0ed25951214027d8fc37b37a8bd5e8f6a8342c93323753349dc06758a83ee088578b2a72465f7acc1ed8050853cf6720fb44c0c704724578ad5f1fd247e275274169df874e3590890e5ef88b124f3357bcaf131541110d4de284a8c2519884fc29236c8b72b2d0fa771f238ee40602ab9a8ebdd2322b59cebf6a09e8aeb0ae4f4b4ba19c9063d8f95846afd53fd8a2c3010ecb680dbbbf2e69e2d68977dda21e09c8309c9ae1868ba6fa647b6eb6fe1ab2a9265182d72944609c854703d94475f264b0a50f892385047a717e27956b3f611acc3ccaea6a907c8d2f5aeecaeb5a7c5f25f9681a8f0553ee6f843331cae8434de83224bda14f89448438175942f6f702bd23e87f9b108ae690d0ac0ae51dee6cf10e25204a8af4f2a449515f5d25b16b8ee49ee228a587ca3dd4208b1d0138c585da6c9cee5983650e71ac5992820be6fe65b7e81f044a588855fac514cd743d686b81a1b2983ed5911d99124620bfbc31f34bcf2f90aa71e3be52ee1c34a78965811d9229cefd8d78ac5347e3822e5b6f91f63d196b998540a92c8de48195825954557b0c37de474109c2843a83776d86bcfd7f9dc88428adeafbdc4cc67da4714fc2dd7e9caa1002e403acbf6a994f3fc9198e7105770ac323a15ecc9a42939b1b031102dec67317d27b277487c9e193fb646b068dd3f9fdeceb17800dd653f942416c14f4d7e2d068d4c4d1645bac5f611cfc8b070fb925802b78ed984398a6842ffda400954f2227f38b9732081ce1b4da92aab3916a59764b3674d5bb8ac02bd69646b9a839e108807cd76a23746e58bab643e6ae9190d969080c388f80756554732f3a05bcfb57a17d70239fce8f8aaca87aaecff24f1df38208ef54ec50642a9f03cc5011ca8cfc337673bfd1fbace0975e47a60296cb7cba68dec7ee2374033cb6c6cab957878ba1b426ea7509a88ae6051a96d6d25359f6dcf6338b82c7cd0bcd7f4c2debfe8280d875eae92fe40193d7f5bccd9fe6ea06585af8572171f4725d306f81f271d450ad17e6e32f2c7fdb0a5b25754857ab1deb7695944aa0b723996f6faa8274c98e3589d607ef9323c8f7baee3c5d3e1fd2df840d81fee1384641eca49400295970ede0fcf43eb60d5382a97b06cd4abd5fcaf84cd459ac9e45222740c1c547403790f034e1842845659b99a718be14394a641ab80ba693165b06cd2a32c9a733abff033b4da35ee4ef83ba21968da861869a5f8f90dcb5aaf6336ea1743ba17d50a7ba5ae3d0ee4652458b978ee6ea181a35af3945ab6749cef0e2adb57442250e3c73c5c653da5d2240001f520f524c9f6e286353e08a493c7f44f028f46b65a0169bb3647ece96fc9b77f130ec3eed9eb480ff506b4c762b61d483357af22ece8886b568e818af0edef7b5af2a1ffeb9d1429a403885a78b13e9a2667f0bdbe5a063e31b51472054ec1e981d947e511555b32e4757b271a164a2cbf02061ebdf3c79d34d4b1770aa4bb8f667b8a287260a3073981041c71031481c92d8487231e693dae0d0bd17a5d3f6203dadb15fc14567442e23c5945a5a737b788192d90baebfc7186dc390a163158650b3f41f2143429ce1d2d35b89f0190944bd8034f9b8a37b7145b64755aac5d9faea87d7f12663451a0ea6858c0bedc478966666ef855823a79d661d8db59e733d8edd4b3246ccf43a2ba74e8c5d46bd1baab0cfbdc30ef6f3dd8c33c3ea4f363f45e8ed6e8f6b8804c8a96d9ac9ec89bbbce97164127452fafd4be4d57208d71900f6ad97ad5074d8dcec5466d5a8b10d36b6c1b3dfbbb7a4e8c26baca6a9bf74bad901b8dcd3ee66e31e52edd4384b841c17ff2a8b409d5e2b59454997216f6ad70b67433935d0f5be3f8acedbba3ae9d98cf2343ef113a2c48f1cd16b57bd64e983665ea87b28248187e1b11442a0a3b2773f954b1b6e34c2478e8c1448afd9b6a064b990bc41c5faa509d18d07a986790c640d014036da98e027dd326b1fd78f7bdffef20477d41de3fc697dea869f422abf67e15a44c943530c2126b305838dd0b0ca0a3e63ca3ab3c2235ae0d13ce4c1894a35821a98981096d2467edc4ac40c376a1c529ed3a8888367328cc372e0c2399528ea4e58f20ffbb225607a6fa6d404a6134bb9fe61471ad4b720bd4b5c2604ea0b7216c7b3390f9466f4fbc05f82562fdc430e982e31feeaf096d1b4e0207918538f386c35791bee65c56838c20ab5b4ab8a9008aba284a71e1a57e95d05d9f0c9ef9db90d6e4d68c691696509d746c377d8314b286c1a2fba0dbd3d6fc56907c18b97796ba1dbcdcfad603522048d94487963c5e633e8f32edf39cf3ba180a13264098cdd6b50548a846f622800336f3d74d8461b5ff059254efef72001acc592cce447923588cf5f9e283450a1eb05cf2588678fd7ad6694a12b871567db5f8ad256d08dca542639e030843104e2cc8cd164ec6cf39986eb50c29acaf805ef0d97c3e38aefde2d2c0c86adfab8b35ff86d055cff789b07a0ead910d60cc489fe37f357647fd4d0732b5d4b29a7584bb7ffac416e01c56cdb240fa6712f3f193ed336ec2562f5e93a27d6179ccd8e0883db930115a214e5daef812422346ec829fd858e548f77f7aff53458e00b9c87413ec87aa661d52211779ea01bca8a267f2e7c190e9318c1d97a817716717d45dbaff27a98be8fb0051b317c4c212f19d4e5d78f1e2c7d80149e4a10daa3e5bad70359c8cc673a2b0fc46e48ef1b34716051179dd637315bb0e3b3e87b86605541baf066cf73e69d120041dbab903736203d5a4bae1d63c2af437be2287a206c1ccc975176979ce22ee267a9919612e30cc3acfccc93d1ccf20a275115aaf6f7f4856ce0c786595b18b2abc8d8b92095b93d3748b00b99c1bba66d66e087d7cec762012e0a27a32eb04468410db2f18ecdd198455205d30cebb76ed3b2a8995b6bdca6df74a8c92775fd9ab7dad663b7f2d134861011553945545e28f826da8214e2fbe6d56e632f176d41907ee4f5a8f957057bb4b5f63c170c38fe2271fa67698dc7ab4a0d7e0958ab2f62978f89d1d5131c27f3b4acf5756d53f48602d6daa365ee8232a2d39b9b6b87a716b494afa975bd66371acf00bc7929772035deab4a929d3f09f167ec696e2123aee48e21e0d8345c07ab41b54b723563e039257fb08403407f971092a1e813b684a81b52d0255874bcc6ec26669d4490a9c4055058e509c75bbdecf61af1024753c26f88c4d9cdfe165055b9f941e6fc6ac4beefbb42a4c61f5e722e63e62d82cebce662a01e328ef95f4ddc0fe0c99946f07e7e6031be0539ec8cbe5cae5138ccb897a7f32ec030ce52d5f534fcaa946f8e355c25f72e33ffac19f6231f653535bcafd9b9073a6066a93ed65a74b96a38d730aca7a699747d7922d16027b2a92d628a383aa079ec0e40f6b8302ec2cb3026980cad691532ca089986e4f7927629f5caffd829f34212a9998390cfc367b2b33bd5ed71ef63c80c3ce0785a194541ab5b5ddac7ababd321b24066eae637942c2969d0d352cd1b975b46d17def81850f52f9658814216dfc182530ecf8ed5a6962f25629ee24dcf6f2fbead4e633abde3666a16f82dfff8d189ddacdd97dceb317b143b53f9c72fcee67b93b1c928ca1fbdf2d158e53e383202172dfc955fcee28022e386fa92695417bbf768a5b2f58d38b410c2e8a980ab87ec9840067e3c2b08c2c600f88b728aeeea8dfc5834e9023ef995c3fde3e986dd49c918646bc0c8b773bba36448809d8ef1bc2b6c61c2965fe7e40ecec7950860d89cefa6551c7bef615e07fee94d8686cb6cbe59ca293dd8bdee1ef25442041dfdb431f8a9c0477dee2d410c9b075d9b1f0d25f424ca85b352cf2eda318bf4954edb0593bb63b12c5eba172f6b8512b0aec954d7ec71efdfe7dedfa4681c88cd1b4257275835beaf65f530b46c44197b391b8930ea2ee190c671390253eabf6ae74144c06698a8a81f83faf8bd06679810bfbf187615dd5f88978114747b4b239daee9ffdcbb121ab6430560debf415c20985954dfe1841f92887ad2b7012bba8190406332035a82c714bd389478500d26fcbcc5329534b7466f95f26d80ce1a82f8edb2f470d7fdf313e235f3cb1c7d1bbca145403a36f2c956e492fa3d5e6e7cfe55cfcb69ba8c6303c4525d8050fe2bcdb07c61de96eb225d5114e416ace9c68615f552ad7ef03820d15efd25d1665ff407854474cdd31e61c347672ef4c3325aa3d98197d5503dcc6676a1d3a91a97ba05a869e41744c65658e8136af0a5c38ae617da4602bab689220c54e1b4f70c8479b9b6b4e5ac31f53951def5ec42882552046c2ddc3067d577658327b8c6f098d598db1c5e76448a4ea82ad83a7df6cf13385b48bc6a6cbdc452ddea2fb84b7c970240d1eab86337852c309031946ae0273f0b6610b972216ac8921620da57dff38b212569c499bf32bd2166023dba049499a0740048f29a596d223c7749ae34c2168d142edadf4c09207e35dd239b0842010422ca59e6504186fc4e551a65d59408b548a27ead25ec7de2f9084d966bc42ea89cd759b12355ec876ef58767b2ee4ade54ec6895fc2eb54883f31b3f785863461d3c319eb1c60bd804bde68f6db705ac27f7bd343c8b2e0bba3481b787605ab4d5c38892de45323599e1cc0271e4b031082eb0a8d57b864e590fb2ab4e8d2379fe22c3d972f1c4693c80fb5fae2976cef1d12f0f96bfb8e187bcf791f62c910c9c48ad306bb9aa3d4d88d9375b96ffba4b28a4493c622c7f56a73afa9293ff47ff7140bd93ebf1704a0b7aafe421115ded06d73aab23ceb35181082bac905a23c"}, &(0x7f0000001280)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000012c0)={r3, 0x10001}, &(0x7f0000001300)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000140)=[{0x4}, {0x5}, {0x6}]}, 0x10) sendto$unix(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x6e) shutdown(r0, 0x1) r4 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x80000000, 0x630000) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000200)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/29 21:30:32 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x2000000e0, 0xfffffffffffffffd}}) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) 2018/04/29 21:30:32 executing program 5: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f00000000c0), 0x0) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003480)=""/91, 0xffffff2e}], 0x2, &(0x7f0000003400)=""/77, 0x4d, 0xfffffffff7fffbff}, 0x2000) 2018/04/29 21:30:32 executing program 0: unshare(0x40600) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x420200) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000040)=0x1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) shutdown(r1, 0x3) 2018/04/29 21:30:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x24, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3}}]}, 0x24}, 0x1}, 0x0) [ 108.211778] validate_nla: 3 callbacks suppressed [ 108.211794] netlink: 'syz-executor4': attribute type 12 has an invalid length. [ 108.232586] FAULT_INJECTION: forcing a failure. [ 108.232586] name failslab, interval 1, probability 0, space 0, times 0 [ 108.244152] CPU: 1 PID: 8029 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 108.251016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.260391] Call Trace: [ 108.263020] dump_stack+0x185/0x1d0 [ 108.266679] should_fail+0x87b/0xab0 [ 108.270435] should_failslab+0x279/0x2a0 [ 108.274528] __kmalloc_track_caller+0x208/0xcb0 [ 108.279229] ? __kernfs_new_node+0xae/0x6e0 [ 108.283589] ? __save_stack_trace+0x90d/0xb00 [ 108.288128] kstrdup_const+0x154/0x270 [ 108.292128] __kernfs_new_node+0xae/0x6e0 [ 108.296306] ? kmsan_set_origin+0x9e/0x160 [ 108.300569] ? __irqentry_text_end+0x1fb47e/0x1fb47e [ 108.305708] kernfs_create_dir_ns+0x167/0x4e0 [ 108.310234] sysfs_create_dir_ns+0x177/0x4c0 [ 108.314746] kobject_add_internal+0xbef/0x1700 [ 108.319373] kobject_add+0x413/0x480 [ 108.323160] device_add+0x8dc/0x2cb0 [ 108.326909] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 108.332390] device_create+0x59d/0x630 [ 108.336330] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 108.341824] mac80211_hwsim_new_radio+0x5c0/0x49f0 [ 108.346783] hwsim_new_radio_nl+0x8fd/0xa20 [ 108.351194] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 108.357035] genl_rcv_msg+0x1686/0x1810 [ 108.361105] netlink_rcv_skb+0x378/0x600 [ 108.365228] ? genl_unbind+0x350/0x350 [ 108.369161] genl_rcv+0x63/0x80 [ 108.372488] netlink_unicast+0x166b/0x1740 [ 108.376767] ? genl_pernet_exit+0xa0/0xa0 [ 108.380950] netlink_sendmsg+0x1048/0x1310 [ 108.385224] ? netlink_getsockopt+0xc80/0xc80 [ 108.389754] ___sys_sendmsg+0xec0/0x1310 [ 108.393912] ? __fdget+0x4e/0x60 [ 108.397361] ? __fget_light+0x56/0x710 [ 108.401287] ? __fdget+0x4e/0x60 [ 108.404696] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 108.410132] ? __fget_light+0x6b9/0x710 [ 108.414193] SYSC_sendmsg+0x2a3/0x3d0 [ 108.418110] SyS_sendmsg+0x54/0x80 [ 108.421705] do_syscall_64+0x309/0x430 [ 108.425719] ? ___sys_sendmsg+0x1310/0x1310 [ 108.430072] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.435285] RIP: 0033:0x455979 [ 108.438486] RSP: 002b:00007f36eb38dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 108.446205] RAX: ffffffffffffffda RBX: 00007f36eb38e6d4 RCX: 0000000000455979 [ 108.453490] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 108.460764] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.468051] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 108.475341] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000010 [ 108.482721] ------------[ cut here ]------------ [ 108.487553] kobject_add_internal failed for hwsim36 (error: -12 parent: mac80211_hwsim) [ 108.496264] WARNING: CPU: 1 PID: 8029 at lib/kobject.c:242 kobject_add_internal+0x10fc/0x1700 [ 108.504973] Kernel panic - not syncing: panic_on_warn set ... [ 108.504973] [ 108.512349] CPU: 1 PID: 8029 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 108.519190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.528554] Call Trace: [ 108.531161] dump_stack+0x185/0x1d0 [ 108.534822] panic+0x39d/0x940 [ 108.538079] ? disable_trace_on_warning+0x18/0xd0 [ 108.542950] __warn+0x40f/0x580 [ 108.546252] ? kobject_add_internal+0x10fc/0x1700 [ 108.551117] report_bug+0x72a/0x880 [ 108.554755] ? kobject_add_internal+0x10fc/0x1700 [ 108.559618] do_error_trap+0x1aa/0x600 [ 108.563602] do_invalid_op+0x46/0x50 [ 108.567361] invalid_op+0x1b/0x40 [ 108.570820] RIP: 0010:kobject_add_internal+0x10fc/0x1700 [ 108.576260] RSP: 0018:ffff88014b4aedf8 EFLAGS: 00010282 [ 108.581630] RAX: 000000000000004b RBX: 0000000000000000 RCX: 0000000000000000 [ 108.588920] RDX: ffffc900035a7000 RSI: 000000000001fda2 RDI: 000000000001fda3 [ 108.596287] RBP: ffff88014b4aee90 R08: 0000000001080020 R09: 0000000000000002 [ 108.603571] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 108.610852] R13: 00000000fffffff4 R14: ffffffff8a8be653 R15: ffff8801a81ec418 [ 108.618161] ? kobject_add_internal+0x10fc/0x1700 [ 108.623035] kobject_add+0x413/0x480 [ 108.626834] device_add+0x8dc/0x2cb0 [ 108.630573] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 108.636048] device_create+0x59d/0x630 [ 108.639993] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 108.645477] mac80211_hwsim_new_radio+0x5c0/0x49f0 [ 108.650470] hwsim_new_radio_nl+0x8fd/0xa20 [ 108.654858] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 108.660694] genl_rcv_msg+0x1686/0x1810 [ 108.664755] netlink_rcv_skb+0x378/0x600 [ 108.668834] ? genl_unbind+0x350/0x350 [ 108.672744] genl_rcv+0x63/0x80 [ 108.676061] netlink_unicast+0x166b/0x1740 [ 108.680328] ? genl_pernet_exit+0xa0/0xa0 [ 108.684496] netlink_sendmsg+0x1048/0x1310 [ 108.688778] ? netlink_getsockopt+0xc80/0xc80 [ 108.693311] ___sys_sendmsg+0xec0/0x1310 [ 108.697468] ? __fdget+0x4e/0x60 [ 108.700904] ? __fget_light+0x56/0x710 [ 108.704836] ? __fdget+0x4e/0x60 [ 108.708297] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 108.713714] ? __fget_light+0x6b9/0x710 [ 108.717770] SYSC_sendmsg+0x2a3/0x3d0 [ 108.721637] SyS_sendmsg+0x54/0x80 [ 108.725256] do_syscall_64+0x309/0x430 [ 108.725263] sctp: Trying to GSO but underlying device doesn't support it. [ 108.729819] ? ___sys_sendmsg+0x1310/0x1310 [ 108.729864] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.746620] RIP: 0033:0x455979 [ 108.749820] RSP: 002b:00007f36eb38dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 108.757535] RAX: ffffffffffffffda RBX: 00007f36eb38e6d4 RCX: 0000000000455979 [ 108.764813] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 108.772092] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.779365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 108.786647] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000010 [ 108.794504] Dumping ftrace buffer: [ 108.798042] (ftrace buffer empty) [ 108.801737] Kernel Offset: disabled [ 108.805360] Rebooting in 86400 seconds..