INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.32' (ECDSA) to the list of known hosts. 2018/05/07 22:47:36 fuzzer started 2018/05/07 22:47:37 dialing manager at 10.128.0.26:41375 syzkaller login: [ 51.760272] can: request_module (can-proto-0) failed. [ 51.772062] can: request_module (can-proto-0) failed. 2018/05/07 22:47:45 kcov=true, comps=false 2018/05/07 22:47:50 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/57) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x0, 0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x10000008}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x2, 0x9, 0x1ff, 'queue0\x00', 0x7}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x100000001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0x1000}, &(0x7f0000000300)=0x90) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4, 0x800) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0x2, 0x2, 0x6, 0x7, 0x1f, 0xd52ffe6, 0x4, {r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x0, 0x0, 0x6, 0x5, 0x4}}, &(0x7f0000000400)=0xb0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000440)=0x8000, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) fdatasync(r2) listen(r2, 0x7fff) sendmsg(r0, &(0x7f0000002e40)={&(0x7f0000000480)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000500)="7c875682a20a882b68ae0d9c7fc4b8f81d70339a68e4a4d7b7379f3e926488594615418eadcf4ca5c48b3ba58c316aff1a54b676d7e368de12666e1d3ad71fcabf40798faca9aa64e368294eb239356ec03b574cb12d9101c452db09074bf1b6931c205b50df7ef1caf911627d6946ec1d931f844ab6781151", 0x79}, {&(0x7f0000000580)="ce0c4d00abdd63161559857e9cd590c2b8e9d5293bab1b2ccbfb8ce31fa07eaf2f0385a59d29583e584f8712c52f09d3e2259d4f26ccc985d3f7f60d29591dc260f7cdd719ace808b5d48111cac5309a4310d537a83c633e3b979cc7538952b55f30026118e1f5a4c99df377408e6502b3a6e2e2f43b53e6a0e7a436ce82114da65da919ecab042bec851d4d760cdef7918e22c59edfb8eeb906460c71cd0704a513dadc62012b2fecf490cdf0ce30c4b64614bb7b945047e0065a27d8cdd8834dacf6e4ccee49b37959aca08e0d8f", 0xcf}, {&(0x7f0000000680)="eb2b907b2e5c59ea53b612371fb9e16bfe", 0x11}, {&(0x7f00000006c0)="45f66f36bbe9345fbe33fd37b435e62c8ed265793f4d4cfbe23283e41a7ad63a7f191779f4fed83bec572ec6dc788109dbe1703a2749ef7093adb9916b4f9f1fcf4432988bc783329a773a6789ff3df5fc14d098e5bc2f7828542fa9d38b4a0aed8672cdf64ca42de42e06e87f46669f7a3a26784d071fd0e6c0f312694968df252751e00611ea54da110d641e41fe0ba7e99ead9105091ebc59c44d914448a8033ec0784b43305349826caa0ac0454e93f0d3b53d85fc376dd9865cf48166ca9b02dcc2", 0xc4}, {&(0x7f00000007c0)="1757c4e74d3da0405f1e1a1fb20a32fe740f669c47fe92a2c2fe31b0aac5a01f242b7ea397a9f8f85a874c520c5d5ad46a413d11b2b1e983c3a50c0385dffcf5dbe27ae62c56602fb68de2b62a099fa08e0c16f6d33cc919be3f72a314f4260e99f1c06d6e29704ce5d655d4d08d51d767b74d53", 0x74}, {&(0x7f0000000840)="01b3984cc91b5b00e7d1f35454fbd60844a4840ddf0b9c7f49b85884f6ed53446ed5f0f38818342be8c53b2042226692273cd2362881a6f617acc5b57ea6fdd5f5cc46127dde503bd2d286bb", 0x4c}, {&(0x7f00000008c0)="83acfb3f72a48a40531ddb92f509f458c03c68a3e79c34ff28f6fc1917cf4ec62ca7722e936e74ccc4947042505aac6745cca2d8975ffa7cf9898abf97c6fc9d73ca6dc9b80e07ff411759dc3c6ae1169cac6ea3a277ff10c37ba72675b49ecc9efaa47484b63a85974aad4456f2ad8ff13d07a2114733", 0x77}, {&(0x7f0000000940)="f9e27721e14d1c0844400c486284c5f23fe542014daf82ebd1693a0c198e0de517fe2f6e7eda47bb8a82ded43ad3c3ebf4fa813572bf98f1bbd66630b1c59f874ae6fd77f6c5ddcdd8372c43147b257546539ee32b740ddd4106d969ca044e4158687e1816b8f425077a55017fc6ee92737935c01d53c606810dfe775250", 0x7e}, {&(0x7f00000009c0)="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0x1000}], 0x9, &(0x7f0000001a80)=[{0x108, 0x19d, 0x7, "491005faffdc71cda4adfaf4a217a098706558773b8325817e1a855d6684e8ddeede57dd7395e4e91dee6533b0579c91d935e4c6108c50c0e777f84d52f8aba482336c30ecaceac3cad294f634ade933a324a031bb25fa8830783b50ceff5d036d9e69544c3a3933c96ee67197a8818bb06eddf00d4271b12cec7e4450318325704dae304eff80a43a5fdc9c4b896f13cda12bb12f520bed670c638d00f76d7cd852637a8d428db6a10a4ca5b69eb58937a32f24c54a9b0f8da3e12fb514967e2e8ae5eb33b57b0fa8a79f3aa019305e389baa4108e101146cbc06934e05fa741d60a2706f423a36acd85fe80b220cf9750802e290"}, {0xc0, 0x103, 0x7, "ffcd736bb29d4ea308661e80996b9f48102c3702ffb69d73a66da85084ebd9840548330164a0671750073e63386b4a8234798671f29e4bd0af487a697bd242d9a5ef7c27251576b8f4ed3fe731d711075aa85089a179f8482f8c691b51d1e720b169c9c8d40c4233810fcbd9a37999ec1132a82c6bab02a3dd73737ecd25c3603851b2479496e283d77ded105831790c5ca2fc58caf68269137bad2f865b939a82c072d9c391362b6834"}, {0xd0, 0x109, 0x4, "95cbbb40fbe6f04faab0a821dec1829d6481c8f3688f78acf767d5b7413b2258be9b6476a715302410d30a4ccc5e147b2a186b0a1faaf091c0b184c7625573c78bfb93e55632012d6d0e44c0ea5c712024b32d174aa90cff89e7780e4451e3bac84efd1f03e80a8f3d4f32a704e00ba38506c2404d2f6dc9334504c950a738e1fb8b4c645f3178d6e3840460537a1f14b0852c72aa0616b0d96b4baaea18dc0101294e2a8e0e77211716da54bcfda3b85583a0566915d33a64"}, {0x20, 0x112, 0xfffffffffffffff9, "8f67b4ff2950360afd82c9ff110009df"}, {0x1010, 0x109, 0x100000001, "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"}, {0x10, 0x11b}, {0xc8, 0x10a, 0x3ff, "3a4f4b568c910b4024d185ca92aece0c595fa92202883e3f89185334eef7373c830a078307eee2299b1bf27210e66e608684327822bf79bb0020a36c7f154cec4d6799ef8dfa018e11100d1dadd9b645e9aae33350150a48d4678bbb88e75dae0bfee25632f97b7f0245c1b6374b61f586541f850fc922ba49eb1a1e2ad7804d1566131babe173754311e4f00b8c0a03fea91a81059ab48771e3129e6d4cc2446fbfde5cbe7dbaaa9d59169ee25da8f5a1a5e85ee8ad92"}], 0x13a0, 0x20004000}, 0x1) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000002e80)=0x20, 0x2) pivot_root(&(0x7f0000002ec0)='./file0\x00', &(0x7f0000002f00)='./file0\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x40000000000, 0x4e, 0x0, 0x9, 0xa, 0x0, "b57a28ea261bff71eea5747f9e52153bd530808993a255889bc84716a34cfe3db2a46a9460c1f8aaccd4cd4d82b80c7529eb9ef052dc8d0b77610601c587c5cb", "9bb83d9711b62d92130ba6a8146bba21a7291c94ea19e21f179c5387cfb7305102327aabd1aef454b7fdba843ccc42842bc65dddfd85dad54daa9f025644d7d9", "1600e7fb74cffe1d11a6f7ff3552e0372f714710dfae8a3ae9b87cecfe6ee279", [0xffffffff, 0xfb35]}) r3 = dup3(r2, r2, 0x80000) r4 = creat(&(0x7f0000003040)='./file0\x00', 0x100) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x10810, r3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000003080)=0x7fffffff, 0x4) bind$unix(r0, &(0x7f00000030c0)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000003140), &(0x7f0000003180)=0xb) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f00000031c0)=0x5) clock_gettime(0x0, &(0x7f0000003200)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000003240)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000003280)={0x0, 0x0}) write$evdev(r3, &(0x7f00000032c0)=[{{r5, r6/1000+10000}, 0x533, 0x7fff, 0x80000000}, {{r7, r8/1000+10000}, 0x80, 0x3, 0x2}, {{0x77359400}, 0x1, 0x100, 0x8}, {{r9, r10/1000+10000}, 0x1, 0x0, 0x7fffffff}, {{0x77359400}, 0x400, 0xfffffffffffffff7, 0x82}, {{0x0, 0x2710}, 0x0, 0x9, 0x4}], 0x90) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000003380)='\x00') 2018/05/07 22:47:50 executing program 3: socketpair(0x5, 0x807, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000000c0)) rt_sigpending(&(0x7f0000000100), 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) bind$can_raw(r1, &(0x7f0000000280)={0x1d, r2}, 0x10) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000002c0)=0x2, 0x4) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000300)={0x5, 0x9, 0x4, 0xfb, 0x80000001}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1ad) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f0000000400)=0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000440)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000500)=@assoc_id=r4, 0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000540)={0x3, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @rand_addr=0x3f}, {0x2, 0x4e20, @rand_addr=0x7ec}, 0x80, 0xccd, 0x7cbf, 0x1b, 0x0, 0x0, 0x8, 0xfffffffffffffffd, 0xa5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000005c0)={r4, 0x0, 0x6, [0x1, 0xcb9, 0x100000001, 0x100000000, 0x8001, 0x8]}, &(0x7f0000000600)=0x14) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000640)) getpeername$unix(r0, &(0x7f0000000680), &(0x7f0000000700)=0x6e) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000740)='ip6tnl0\x00', 0x10) bind$inet6(r0, &(0x7f0000000780)={0xa, 0x4e24, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000007c0), &(0x7f0000000800)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000840)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000880)={0x101, 0x8, 0x9, 0x7ff, 0x800, 0x8, 0x0, 0xe59, r5}, 0x20) connect$inet6(r0, &(0x7f00000008c0)={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, 0x1c) r6 = getpgrp(0x0) syz_open_procfs(r6, &(0x7f0000000900)='net/mcfilter\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) accept4$bt_l2cap(r1, &(0x7f0000000940), &(0x7f0000000980)=0xe, 0x800) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='./file0\x00', 0xa000, r3, r7, 0x7, 0x8, 0x800004) connect$inet6(r0, &(0x7f0000000b00)={0xa, 0x4e20, 0xfffffffffffff344, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) 2018/05/07 22:47:50 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x500, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1, 0xd}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004800)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000004900)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004940)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) lstat(&(0x7f00000049c0)='./file0\x00', &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() setgroups(0x2, &(0x7f0000004a80)=[r5, r6]) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000004ac0), &(0x7f0000004b00)=0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000004b40)={{0x18, 0x3, 0x8, 0x80000001, 0x8001, 0x92}, 0x3}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004b80)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000004c80)=0xe8) clock_gettime(0x0, &(0x7f0000004d40)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000004cc0)={0x6}, &(0x7f0000004d00), &(0x7f0000004d80)={r8, r9+10000000}, 0x8) prctl$getreaper(0x17, &(0x7f0000004dc0)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000004e00)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000004e40)={'filter\x00', 0x4e, "7db2736f70bf59e691f06a9743f57d5651abb1cfa85af86abf62e424c2f09a60cd522f22955d550cb46ccbf6366715e9bb8895b785cb2775551de08e12782a2e38000c6245cd2205ce6eccce6ac1"}, &(0x7f0000004ec0)=0x72) sendmsg$can_bcm(r0, &(0x7f0000005000)={&(0x7f0000004f00)={0x1d, r7}, 0x10, &(0x7f0000004fc0)={&(0x7f0000004f40)={0x7, 0x0, 0x5, {0x77359400}, {}, {0x1, 0x0, 0x8000, 0x9}, 0x1, @canfd={{0x1, 0x800, 0x5c75, 0x800}, 0x3, 0x3, 0x0, 0x0, "2dc604a5f90a4454402177154264b37f6a549209bc02921abc00dad5cb83b689d350bf34cdb409aaeed70a5f871dce0cfbb8592d673f57796db959d040d6ba77"}}, 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000005080)={0x1, &(0x7f0000005040)=[0x1]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000005100)={0x6, &(0x7f00000050c0)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000005140)={r10, 0x2}) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f00000051c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000005280)={&(0x7f0000005180)={0x10, 0x0, 0x0, 0x280c000}, 0xc, &(0x7f0000005240)={&(0x7f0000005200)={0x40, r11, 0x300, 0x70bd2c, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000052c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000005300)) lstat(&(0x7f0000005340)='./file0\x00', &(0x7f0000005380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpid() r17 = gettid() r18 = getpgrp(0x0) fcntl$getownex(r1, 0x10, &(0x7f0000005e00)={0x0, 0x0}) r20 = getpgrp(0xffffffffffffffff) r21 = getpgrp(0xffffffffffffffff) r22 = getpgid(0x0) sendmmsg$unix(r1, &(0x7f0000006100)=[{&(0x7f0000005400)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000005740)=[{&(0x7f0000005480)="8d98eb0d0e38272bffd69240f9e5068c8f949aad033f73dd927ea5ea4ff629c9bfcc3368bbb88c35cfd3e7cfcae55aff833aa3f13eb8918dd5fb0df16f3ef72291be2f5d8c9ac8dc17ac501d2844caa3e592d02ada6dce5f4d1a6d140ff4bc25ea6dda5a72e9c08fb5a9ea309207d0fc0914ffaa6c4f49aa2798793e8aff182c9468ba75fab67f5fe83d467c39ef22794688bafe3e1ff419d14981936643faab8710e085f43b3835f43c361d4bf2868c23", 0xb1}, {&(0x7f0000005540)="430b9b55a6b3a347b78cca79b1cd8e81651457b6d03c7e983e2d9852c1e79ac25c12fb10f0b98bcdabcacb2bd10756a1af3cf4b20f47bdfa58fb11414eaeb6058e897858bf5582ac375d9103bbabe5d72069b133f64ff544ce8b80efe5783f8abc58299155496dbb903e341b4829322bed205181b7ed191fb460f46d9c23f5c92fd7d8db53797509bd6154479fa3cf260fbd0504238f0cae6bddab97331ef86b254db8babcae447254c2214f0ff725b4483f1cd281dfb76e001dccf74e40a66eb5303d6d771888faaa6560bcdaa6f7eb0a0af46c18b72350d36cf23f70a5022213453a8c3ad70d1bacb30f9089bbafd6a1d4b34e7ba5f596f407a6e5c60300", 0xff}, {&(0x7f0000005640)="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", 0xfa}], 0x3, &(0x7f0000005780)=[@rights={0x20, 0x1, 0x1, [r1, r1, r13]}, @rights={0x38, 0x1, 0x1, [r1, r12, r0, r1, r1, r1, r1, r12, r13]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r16, r3, r5}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r12, r0, r1, r13, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r4, r15}, @cred={0x20, 0x1, 0x2, r18, r4, r5}], 0x120, 0x8010}, {&(0x7f00000058c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005d80)=[{&(0x7f0000005940)="e5ae1eb3944f8c96d65125b0f45301f1c8ef3a86f703eca7e15bdfab746602233bf96782dabf0667", 0x28}, {&(0x7f0000005980)="5d511c6237a5605131db35c7c9ad318459e5f22816e8b5cb892f64b0f0f365ac199fb3d73d2a886de6a37de604949735523b727c6782974d26f02f46db21bbe578cc41f5ffc0659dce7880e2bdddd426165f2485604793fd9f068efef5a4fecfa76532db2f07cdc76e339690ff80418ee5", 0x71}, {&(0x7f0000005a00)="d91974c8cf623dce15582149215e066dc6b6b61220323b6e885cccc8442576f5c10b6e06982d7f86cc0048e48ff01b", 0x2f}, {&(0x7f0000005a40)="6610423894b15b0b18a076571d9aab90563adf7fb4606121b715be8ce349aa8b4e8c9241b300618af910d14a945cf6d109df73dfe14dd0fc233302da1aa4c3410669e960a46aae95f87db54ad0971acdc217d6c8402f47635faff25389900745a10fdc12fcb11be51f8a0b0b0788641e8d1e11d4597570c06d79e55054f0d5559ce4b918cb8013873b5a21ea53fda4eb354329c4f3454c3a3e700a64116d535626e5597f5ba6670c33ffd58d66f41726685a8e313a2cc92ce9add7e601bc2fc7fbc9da234c60e3fa", 0xc8}, {&(0x7f0000005b40)="2151d6ec150ff6a5102d9c55828697d750a34b4fba9c71f2dc9d34b8042cb947ec7648add830670bc8e93202bb61916536afc245aff8747151bf4412236dce4958d04244d990e23e6f4649cf0b013adf5f88a6e0ca9dfc00d113474e5b0d871fe083743cc697f08f1a3ddc83d57a58da34c49d98701d43ebf27f5584df5c6d75d91e591e7a1423fee851d385c1b3890d878ae0a1dcf097719c61cab3394f", 0x9e}, {&(0x7f0000005c00)="ac13d2d1ed15266da65099d69d88a3cd8954f833a87fc59ccb814a22b375bf538a5e2914bb9a7d8292d8cb5fd09f1d12ab479b4850a6dcfd33634aeb4839e21fcce91085d4567a", 0x47}, {&(0x7f0000005c80)="c00235666e74457133df83564fccc8acbf0c6ff393da1a3230ccf3e546afb1946353b011d3edf64b3af08ac452397e13f6d11a3b871b2e0da3dfbecc211e083f038d64ffdf4d752d654389a3d7f0cca99662b2e4793e658c4c0fe6cb0f40086ff0c6d3111812cd18003674200997af06de7adf600b817c6e4406d6b9e312c4cf33511664b42fd1413f8ae1037c4d02b04d784a0c3147201f5a3b93597c8b4a8320ffdb50e0a45104ca392fe7e12466377d032e90d9540065a5258c32322a77f050c22bd4f064c8d38f5d7c5d3ba2b8ae5951fa61979975171eb1ef04b25e", 0xde}], 0x7, &(0x7f0000005e40)=[@cred={0x20, 0x1, 0x2, r19, r14, r15}], 0x20, 0x1}, {&(0x7f0000005e80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005f80)=[{&(0x7f0000005f00)="78bc44a1e46dde9d05347d30610cbf6a8621a249822a69ca60e366384d2d0fe19f389575f9966342073b1e547af825921e113215f20678889ba9f57032df230394595bb00b327efee3c22cdfcd26154c", 0x50}], 0x1, &(0x7f0000005fc0)=[@rights={0x20, 0x1, 0x1, [r13, r1, r0]}, @rights={0x20, 0x1, 0x1, [r12, r0, r13, r0]}, @cred={0x20, 0x1, 0x2, r20, r14, r5}, @cred={0x20, 0x1, 0x2, r21, r3, r15}, @cred={0x20, 0x1, 0x2, r22, r14, r15}, @rights={0x38, 0x1, 0x1, [r13, r0, r13, r12, r13, r0, r13, r0, r0, r12]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r13, r0, r1, r13]}], 0x108, 0x40}], 0x3, 0x80) 2018/05/07 22:47:50 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x509000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x81, 0x200000000, 0x0, 0x8}, 0x14) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00000000c0)='attr/keycreate\x00') ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000100)={0x81, 0x9, 0xff, 0x1, 0x9, 0x4}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000140)=""/4096) ptrace$setsig(0x4203, r2, 0x7, &(0x7f0000001140)={0x19, 0x3ff, 0x1000, 0x1f}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000001180)={0x3, 'bcsf0\x00', 0x4}, 0x18) getsockname$ax25(r3, &(0x7f00000011c0), &(0x7f0000001200)=0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001240)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000001340)=0xe8) getgroups(0x1, &(0x7f0000001380)=[0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000013c0)={r2, r4, r5}, 0xc) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001400)) getpid() ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000001440)={0x4, 0x7fffffff, 0x7, 0x6, 0x0, 0x9f}) socket$inet6_dccp(0xa, 0x6, 0x0) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001480)='/dev/uinput\x00', 0x24000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000014c0)={0x67, 0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000001500)={r7, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000001540)={0x8c, r7}) ioctl$VHOST_SET_LOG_FD(r6, 0x4004af07, &(0x7f0000001580)) truncate(&(0x7f00000015c0)='./file0\x00', 0x3) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001600)=""/205, &(0x7f0000001700)=0xcd) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000001740)=""/4096, &(0x7f0000002740)=0x1000) r8 = dup2(r0, r1) getsockname$netrom(r1, &(0x7f0000002780)=@full, &(0x7f0000002800)=0x48) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002840), &(0x7f0000002880)=0x1) bind$ax25(r8, &(0x7f00000028c0)={0x3, {"0666098f242acf"}, 0x1}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002900)={@in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xf2ff, 0x7535, 0x9, "d0f0a243c2ecb04cc053db3cd68886544d8794a758321ce5fc749c0b3cc76b82caa928446ca8e50b4351080e3b019285618f35ecdedf9928408ed997ffce45c438ea90bc8e9db9f6413f202fdffd2870"}, 0xd8) 2018/05/07 22:47:50 executing program 5: clock_getres(0x5, &(0x7f0000000000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$netrom(r0, &(0x7f0000000100)=@full={{0x3, {"f8fef1b8628564"}, 0x5}, [{"99be4c27a55c57"}, {"23ff8f4d5827af"}, {"9d638ccb39aa4a"}, {"79854e0ffcf7fe"}, {"7e475c59bf1cc8"}, {"a10e22d9808a9f"}, {"ce03e6bfd28a10"}, {"ba21c08acaffb3"}]}, 0x48) ioctl$TIOCCONS(r0, 0x541d) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000180)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000001c0)={'gre0\x00'}) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000200)={0x2, 0x2, 0x9, 0x8, r1}) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000240)) uname(&(0x7f0000000280)=""/83) timerfd_settime(r0, 0x1, &(0x7f0000000300)={{0x77359400}, {0x77359400}}, &(0x7f0000000340)) r2 = timerfd_create(0x1, 0x80000) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000003c0)={0xa8a, 0xca43, 0x8, 'queue1\x00', 0x8}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000480)={0x6, 0x7136, 0x101, 0xffffffff, 0x6, 0x9, 0x30}, 0xc) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000004c0)=""/232) fsync(r2) r3 = socket$inet(0x2, 0x7, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e23, 0x59, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff001}}, 0x400, 0x100}, &(0x7f0000000680)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f00000006c0)={r4, 0x9}, 0x8) link(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0\x00') r5 = dup2(r0, r3) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000780)=0x5, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000007c0)={'veth1_to_bond\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r6 = syz_open_procfs(r1, &(0x7f0000000800)='io\x00') ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000880)={0xa, &(0x7f0000000840)=[{0xa000000000000, 0x1}, {0x7ff, 0x1ff}, {0x10001, 0x3}, {0xdcd4, 0x8}, {0x7fff, 0x5}, {0x4, 0x1000}, {0x0, 0x20}, {0x7, 0x10001}, {0x2, 0x2}, {0x63, 0xfffffffffffffffc}]}) ioctl$SG_GET_RESERVED_SIZE(r5, 0x2272, &(0x7f00000008c0)) ppoll(&(0x7f0000000900)=[{r6, 0xa}, {r6}, {r2, 0x80}], 0x3, &(0x7f0000000940)={0x0, 0x1c9c380}, &(0x7f0000000980)={0x7fff}, 0x8) 2018/05/07 22:47:50 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001180)={0x0, 0x7f}, &(0x7f00000011c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001200)={r1, 0x1000, "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"}, &(0x7f0000002240)=0x1008) fcntl$setsig(r0, 0xa, 0x14) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000002280)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000022c0)={r2, 0xb8, "b0c2eb24bae5875018fddf3a5fbdde572471d427ce2219beae0212416798936663e00fb55ba54376ea937eeffe47202670297d33d784ebb4dd17a4a3929184dbabad63ea924c048d0f91c553a73bf74c26110dfba1406ff3aa130805ac431ff5b3bec3b8fb008bdb08f4f545df2f6b3824a08c4c14c9661e4228ce9f39e7bb338c385776a2c599b8dd798cbda2465f33207d499560dada4fa445948668a6a4a68bcf5a8135138788741b4e10cc90777a512a11d1adad2073"}, &(0x7f0000002380)=0xc0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000002500)={@can={0x1d}, {&(0x7f00000023c0)=""/216, 0xd8}, &(0x7f00000024c0), 0x40}, 0xa0) connect$pppoe(r0, &(0x7f00000025c0)={0x18, 0x0, {0x1, @empty, 'veth0_to_bridge\x00'}}, 0x1e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002600), &(0x7f0000002640)=0x4) getgid() r3 = shmat(0xffffffffffffffff, &(0x7f0000fff000/0x1000)=nil, 0x1000) shmdt(r3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002680)={r1, 0x8}, &(0x7f00000026c0)=0x8) fgetxattr(r0, &(0x7f0000002700)=@known='system.posix_acl_default\x00', &(0x7f0000002740)=""/244, 0xf4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002840)={0x1, 0x5132e271, 0x2, 0x7, 0x3, 0x0, 0x8, 0x387c4be7, r1}, 0x20) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002880)=0x4, &(0x7f00000028c0)=0x4) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000002940)={0x7, &(0x7f0000002900)=[0x6, 0x9, 0xffffffffffffffff, 0xfffffffffffffff7, 0x66a, 0x10000, 0x8]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002980)={0x10000000}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000029c0)=0x2, 0x4) r4 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmat(r4, &(0x7f0000ffc000/0x1000)=nil, 0x1000) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002a00)={r1, 0x2}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002a40)={r0, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002a80)={0x7, 0x0, 0x10003, 0x100}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002ac0)={0x101, r5, 0x10003, 0xf420}) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000002b00)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002b40), &(0x7f0000002b80)=0x4) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002bc0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) setsockopt$ax25_int(r6, 0x101, 0x2, &(0x7f0000002c00)=0x9, 0x4) fcntl$setsig(r6, 0xa, 0x1b) 2018/05/07 22:47:50 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) bind$ax25(r0, &(0x7f0000000040)={0x3, {"04481e876ade90"}, 0x1}, 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x1, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x9, 0x5, 0x80, 0x9}, {0x3ac, 0x4, 0x7ff, 0x3}, {0x3, 0x0, 0x7f, 0x5}, {0x7, 0x1ff, 0xfff, 0xffffffff}]}) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x10001, 0x2000) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000001c0)=0x7, 0x4) flistxattr(r0, &(0x7f0000000200)=""/18, 0x12) timerfd_create(0x7, 0x80800) io_setup(0x9, &(0x7f0000000240)) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000280)=r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000004c0)={r4, @dev={0xac, 0x14, 0x14, 0x1a}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) fcntl$notify(r1, 0x402, 0x80000010) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000540)={0x1, &(0x7f0000000500)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000580)={r5, 0x2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000005c0)={0x5, [0x5, 0x24, 0x495, 0x7fffffff, 0x6]}, 0xe) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000600)=[{0xe, 0x400}, {0x3, 0x8}, {0x2, 0x5}], 0x3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000680)={&(0x7f0000000640)='./file0\x00'}, 0x10) sysfs$2(0x2, 0x68, &(0x7f00000006c0)=""/149) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000780)=""/227, &(0x7f0000000880)=0xe3) fremovexattr(r6, &(0x7f00000008c0)=@random={'btrfs.', '^eth1em0-keyring$bdev\x00'}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000900)="4a86e703af9c3520ad32275810545d16ce6351be0d3dafcc404d6c83a715471f7a618c6ecc982b314a74f8616b3b2f7a2e3ae20afeafa1eef1b49eca", 0x3c) ioctl(r3, 0x8001, &(0x7f0000000940)="93765bc85794199610879c8bed57b3584b16") ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000980)=0x0) ptrace$getregset(0x4204, r7, 0x201, &(0x7f00000019c0)={&(0x7f00000009c0)=""/4096, 0x1000}) 2018/05/07 22:47:50 executing program 2: [ 57.836548] IPVS: ftp: loaded support on port[0] = 21 [ 58.127939] IPVS: ftp: loaded support on port[0] = 21 [ 58.203387] IPVS: ftp: loaded support on port[0] = 21 [ 58.281732] IPVS: ftp: loaded support on port[0] = 21 [ 58.425235] IPVS: ftp: loaded support on port[0] = 21 [ 58.530605] IPVS: ftp: loaded support on port[0] = 21 [ 58.687319] IPVS: ftp: loaded support on port[0] = 21 [ 58.874489] IPVS: ftp: loaded support on port[0] = 21 [ 60.306773] ip (4727) used greatest stack depth: 54312 bytes left [ 60.328326] ip (4729) used greatest stack depth: 54296 bytes left [ 60.709986] ip (4757) used greatest stack depth: 54088 bytes left [ 61.059766] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.066330] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.105636] device bridge_slave_0 entered promiscuous mode [ 61.201240] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.207771] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.250230] device bridge_slave_0 entered promiscuous mode [ 61.334614] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.341156] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.368197] device bridge_slave_1 entered promiscuous mode [ 61.484561] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.491134] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.518318] device bridge_slave_0 entered promiscuous mode [ 61.540744] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.547267] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.562385] device bridge_slave_1 entered promiscuous mode [ 61.622484] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.717260] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.723790] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.757336] device bridge_slave_1 entered promiscuous mode [ 61.819913] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.830381] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.836892] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.858251] device bridge_slave_0 entered promiscuous mode [ 61.918082] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.984677] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.004127] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.010763] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.044593] device bridge_slave_0 entered promiscuous mode [ 62.135604] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.142146] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.185744] device bridge_slave_1 entered promiscuous mode [ 62.208719] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.224243] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.230798] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.258712] device bridge_slave_1 entered promiscuous mode [ 62.273335] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.297846] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.304382] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.332250] device bridge_slave_0 entered promiscuous mode [ 62.432370] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.455427] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.555007] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.567259] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.573870] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.605760] device bridge_slave_0 entered promiscuous mode [ 62.620899] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.627486] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.642812] device bridge_slave_1 entered promiscuous mode [ 62.666220] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.674609] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.688914] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.695569] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.713484] device bridge_slave_0 entered promiscuous mode [ 62.755600] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.762139] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.805379] device bridge_slave_1 entered promiscuous mode [ 62.836595] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.856814] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.919297] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.925881] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.969251] device bridge_slave_1 entered promiscuous mode [ 63.005559] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.027500] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.040011] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.120428] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.186339] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.242240] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.260571] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.271134] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.284505] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.299170] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.307230] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.356160] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.422584] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.482206] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.489344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.540884] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.567535] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.574634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.596715] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.724786] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.732381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.786934] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.794095] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.814419] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.821536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.837942] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.845233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.900911] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.945475] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.982420] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.992394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.028462] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.054686] team0: Port device team_slave_0 added [ 64.136486] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.157874] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.213889] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.239737] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.260175] team0: Port device team_slave_1 added [ 64.359207] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.366313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.403315] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.410445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.430867] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.463981] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.490796] team0: Port device team_slave_0 added [ 64.542534] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.551655] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.564647] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.609018] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.616219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.635845] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.649156] team0: Port device team_slave_0 added [ 64.664401] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.671492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.691387] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.708910] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.739916] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.775374] team0: Port device team_slave_1 added [ 64.820612] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.841139] team0: Port device team_slave_0 added [ 64.851988] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.862701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.895167] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.917378] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.928146] team0: Port device team_slave_0 added [ 64.944495] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.962171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.980432] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.993475] team0: Port device team_slave_1 added [ 65.002709] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.028725] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.066009] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.106071] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.127695] team0: Port device team_slave_1 added [ 65.142272] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.151820] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.162788] team0: Port device team_slave_1 added [ 65.169963] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.186261] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.206884] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.216472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.243516] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.289367] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.306660] team0: Port device team_slave_0 added [ 65.317286] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.346981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.362098] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.388654] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.398241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.424383] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.446520] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.455014] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.462429] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.497651] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.522817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.539661] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.552370] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.574482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.583787] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.604086] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.613500] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.632353] team0: Port device team_slave_0 added [ 65.651325] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.662647] team0: Port device team_slave_1 added [ 65.684213] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.703119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.717777] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.725833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.749521] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.765895] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.788909] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.806535] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.831541] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.843099] team0: Port device team_slave_0 added [ 65.863804] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.877156] team0: Port device team_slave_1 added [ 65.889926] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.904237] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.912907] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.921894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.946198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.974412] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.003565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.017745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.036966] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.054276] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.078629] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.088496] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.106699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.127518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.155935] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.181271] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.191808] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.206389] team0: Port device team_slave_1 added [ 66.213259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.226129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.247842] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.254929] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.267133] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.288607] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.305125] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.320571] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.333570] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.341078] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.391663] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.426546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.459019] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.487772] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.502893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.510961] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.519603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.530161] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.537445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.546507] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.589867] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.598297] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.616134] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.635168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.686847] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.721227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.767922] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.776723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.793952] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.835333] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.860141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.889644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.927780] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.936679] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.978351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.028518] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.036181] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.050194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.315014] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.322710] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.339175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.350212] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.356858] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.363772] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.370270] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.417863] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.425203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.461888] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.468435] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.475364] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.481865] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.496682] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.959623] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.966189] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.973154] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.979656] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.044943] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.058849] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.065389] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.072304] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.078782] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.094876] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.137113] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.143709] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.150655] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.157162] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.229216] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.359181] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.365735] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.372666] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.379503] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.440510] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.470323] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.476865] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.483778] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.490278] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.529235] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.536791] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.545353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.570789] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.586942] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.600995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.609619] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.865299] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.871821] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.878754] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.885323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.949889] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.559583] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.245759] ip (5697) used greatest stack depth: 53992 bytes left [ 77.577111] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.678916] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.076105] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.338629] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.354492] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.407948] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.447398] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.597918] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.633285] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.901618] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.101348] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.142949] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.159439] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.250315] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.256718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.267796] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.309901] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.491145] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.497493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.512925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.533858] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.738013] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.744455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.764998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.866103] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.872525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.884268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.005425] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.025705] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.032719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.047908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.213782] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.286663] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.293145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.303927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.369126] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.487487] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.494313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.507379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.608793] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.758576] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.764960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.777571] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.807498] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.996095] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.191537] random: crng init done [ 81.217689] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.345587] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.596932] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.532935] mmap: syz-executor0 (6577) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/07 22:48:18 executing program 3: 2018/05/07 22:48:18 executing program 2: 2018/05/07 22:48:18 executing program 3: 2018/05/07 22:48:20 executing program 0: socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000440)}}, {{&(0x7f00000003c0)=@nfc={0x27}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000280), 0x5a}}], 0x2, 0x0) 2018/05/07 22:48:20 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0xfffe, {{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x3ba29b3f}}}}, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x9, 0x3, 0x350, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x280, 0xffffffff, 0xffffffff, 0x280, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [0xff000000, 0x0, 0xff], [0xffffff00, 0xff, 0xff000000, 0xff], 'ip6tnl0\x00', 'yam0\x00', {0xff}, {0xff}, 0x0, 0x9258, 0x1, 0x40}, 0x0, 0x118, 0x180, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x7ff, 0x4, 0x3ff, '\x00', 'syz0\x00', 0x7fffffff}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xffffffff, 0xffffffff, 0xff], [0xffffff00, 0xff000000, 0xffffffff, 0xff], 'lo\x00', 'team_slave_0\x00', {}, {0xff}, 0x62, 0xffffffffffffffff, 0x4, 0x1}, 0x0, 0xc8, 0x100}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x6, 0x76, 0x8000}, {0x100000000, 0x100000001, 0x1000}, {0x1, 0x150c2c44, 0x200}, 0x8, 0xffffffffffffef8d}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000540)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in=@rand_addr=0x3, @in=@broadcast=0xffffffff, 0x4e22, 0x4, 0x4e21, 0x3, 0x2, 0x20, 0x80, 0x5c, 0x0, r2}, {0x1, 0x1, 0xffffffff, 0x1, 0x5, 0x9, 0x7f, 0x5}, {0x5, 0x3a4c, 0x7e5, 0x2}, 0x1, 0x6e6bb6, 0x2, 0x0, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x3c}, 0xa, @in=@rand_addr=0x6, 0x3507, 0x2, 0x3, 0x401, 0x83, 0x10000000, 0x3}}, 0xe8) 2018/05/07 22:48:20 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x2, 0x4, 0x1, r1}) ptrace$setopts(0x4205, r1, 0x4, 0x20000000000001) getpriority(0x2, r1) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000000000)={&(0x7f00000023c0)=""/4096, 0x1000}) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 2018/05/07 22:48:20 executing program 4: 2018/05/07 22:48:20 executing program 2: 2018/05/07 22:48:20 executing program 3: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) clone(0x0, &(0x7f00000000c0), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f0000000000)="285f14340a2de3122a43a976d2a72cacf5f15b78789ca756dbdd0d31d1d453ca3cf4723620041d919ebf4383d163a2e4887768579fa578fb5a620582f8ccb764268add96798b82d1e2667534270cdde51b1766f5d28ae63f2ac4b14603e365553b36d94d3ffeb3a278b5c9619ed70462b0f30119236b58bfc84af7c7c3c6452ef5ac6970f09664748c10e252b67356763fb11c80b14860536c9c41cbce") wait4(0x0, 0x0, 0x1040080000002, &(0x7f0000000200)) getrusage(0xffffffffffffffff, &(0x7f00000002c0)) 2018/05/07 22:48:20 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x240000, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000080)={0x7def, 0x9187, 0xff}) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r0, 0x0) mremap(&(0x7f000079c000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/05/07 22:48:20 executing program 5: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x200e80) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x106}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000200)=r0, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000cfbff0)={0x2, 0x0, &(0x7f0000d8c309)}) write$evdev(r2, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x40c}, {}], 0x30) rt_sigtimedwait(&(0x7f0000000000)={0x9}, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/05/07 22:48:20 executing program 4: socketpair$unix(0x1, 0x805, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) write(r0, &(0x7f0000000140), 0x51cf) 2018/05/07 22:48:20 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcc97}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000022c0)) prctl$setname(0xf, &(0x7f0000b71ffa)="02") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x4200, 0x0) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x8, 0x4, 0x7fffffff, 0x7fffffff, 0x0, 0x9, 0x0, 0x1, 0x2a, 0x5, 0xfffffffffffffffb, 0x5, 0x0, 0x5, 0x3, 0x5, 0x8bb, 0x3, 0x8f, 0x1ff, 0x7ff, 0x2, 0x5, 0x9, 0x200, 0x6, 0x7, 0x3, 0x2, 0xffffffffffff0001, 0x9, 0xae5, 0xcf, 0x18f31797, 0x2, 0x1, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000180), 0x2}, 0x4024, 0xfff, 0x4, 0x1, 0x1ff, 0x6, 0xd26}, r2, 0xb, r0, 0x2) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000100)) vmsplice(r0, &(0x7f0000002340), 0x0, 0x3) 2018/05/07 22:48:20 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x5, 0x800, 0x6}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') preadv(r1, &(0x7f0000000100), 0x2d9, 0x10400003) 2018/05/07 22:48:20 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000080)={0x1, 0x0, 0x2002}) 2018/05/07 22:48:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) chdir(&(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000140)=0x10) r1 = semget(0x2, 0x3, 0x20) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000000040)=0x3) 2018/05/07 22:48:20 executing program 7: mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x0, 0x10000132, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000100), 0x4) r4 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) dup2(r4, r2) 2018/05/07 22:48:21 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x8409, &(0x7f0000c81ffe)) rt_sigpending(&(0x7f00000002c0), 0xa41856f2a612c5e0) mknod(&(0x7f0000000200)='./file0/file0\x00', 0x2, 0x3f) lsetxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="7379737470302e00bd5ba7ba96d528293c8a8acc5254c66edbe77c8aeb240ce003a075058c1bb430b7addd3b2590322efc832e180cefdd471628cf40de9f047eba21645c09e49dbebe582e1bfb6649e77cdaa5f063e963c3723c38070000007ff9f7b47a7143261bcdbfde0300000011aae181952a08"], &(0x7f0000000380)='\x00', 0x1, 0x0) 2018/05/07 22:48:21 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x800, 0x0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000040)=0x1f, 0x287) shutdown(r0, 0x1) 2018/05/07 22:48:21 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000018ff8)=0x321) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x10001}) 2018/05/07 22:48:21 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x100) getdents64(r1, &(0x7f00000000c0)=""/250, 0xfa) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f00000003c0)=""/153, 0x99) 2018/05/07 22:48:21 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x3ffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/07 22:48:21 executing program 7: pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'dummy0\x00', {0x2, 0x4e21}}) pipe2(&(0x7f0000c5b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000080)="060000008000", 0x6}]) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) 2018/05/07 22:48:21 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb), 0x0) connect$inet(r0, &(0x7f000099f000)={0x2}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) modify_ldt$write(0x1, &(0x7f0000000240)={0x5, 0x0, 0x2000, 0x0, 0x4, 0xc3ad, 0xd7f, 0x5, 0x2c, 0x800}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mkdirat(r2, &(0x7f00000001c0)='./file0\x00', 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x802, 0x70bd2d, 0x25dfdbff, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x20040844}, 0x80) 2018/05/07 22:48:21 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) clock_adjtime(0x4, &(0x7f0000000180)={0x10000, 0x7, 0x45d969da, 0x7, 0x40, 0x2, 0x6, 0x1000, 0xd31, 0x200, 0x6, 0x8001, 0x7ff, 0x7, 0x1, 0x3, 0xff, 0x5, 0x8, 0x2, 0x0, 0x4, 0x800, 0xfffffffffffffffd, 0x8, 0x7}) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1, 0x7f87, 0x3ff, 0x0, 0x0, 0x3d7, 0x10, 0xd, 0x4, 0x2c, 0x0, 0x2, 0x0, 0x9, 0x6, 0x6, 0x37c, 0x2, 0x4a, 0x81, 0x0, 0x4, 0x4, 0xfe, 0x1f, 0xfff, 0x4f3a84ab, 0x381c, 0x80, 0x8, 0xffffffffffff7b56, 0x1000, 0x5, 0x4, 0x425c, 0x20, 0x0, 0x5, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x102, 0x2, 0xfffffffffffffff9, 0x0, 0x101, 0xffff, 0xf0f1}, r0, 0xa, r1, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/07 22:48:21 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009ecf78)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/118) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6, 0x101042) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)={0x7aa3000000000000, 0x10, [0x1, 0x100000001, 0x100000000, 0x10001]}) syz_emit_ethernet(0x312, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x88240) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='vlan0\x00', 0x10) 2018/05/07 22:48:21 executing program 0: r0 = getpgrp(0x0) r1 = gettid() r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x8e, "573030b8270826320448072fb200ffd6787f8e3b713816fc2e8609dff1bd75160207b55bdb932285dcad9822f5cd9d75574e71c6da60790154a17a242d1918dbca59bd2801da02d5ac3fe9ea966f654392e2f620e10eb0995b9a7f0bd3ca24c047611d8a6603854516dafecc0ca8ab8940c77f18e88c96a0d08ef9fca8d1d55d2f2b602d57772125101de8841387"}, &(0x7f0000000100)=0x96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x5, 0x8000, 0x8, 0x80, r3}, &(0x7f0000000180)=0x10) syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00000001c0)={0x55f0}, &(0x7f0000000200), 0x8) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/05/07 22:48:21 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffff7, 0x101000) sendmsg$can_raw(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f00000002c0)=@can={{0x2, 0x1000000000, 0x9, 0x81}, 0x0, 0x2, 0x0, 0x0, "25b43321c4ec2a95"}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x4000001) unshare(0x40600) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000440)=""/32) 2018/05/07 22:48:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x101000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x54e}, 0x1) bind$alg(r0, &(0x7f0000c22fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) close(r0) 2018/05/07 22:48:21 executing program 2: unshare(0x400) r0 = socket$inet6(0xa, 0x80805, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000b, &(0x7f0000000080)=0x1000000020008004, 0x3b40) 2018/05/07 22:48:21 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x9, 0x7, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000005c0)={r0, &(0x7f0000000000)="92495bb422bc788966", &(0x7f0000000500)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000484fe0)={r0, &(0x7f00006d3000), &(0x7f0000000040)}, 0x20) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/05/07 22:48:21 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000700)='/dev/snd/midiC#D#\x00', 0x2, 0x3e) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) r3 = gettid() r4 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x0, 0x400) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000000600), &(0x7f0000000640)=0x1c) r6 = syz_open_dev$amidi(&(0x7f0000000680)='/dev/amidi#\x00', 0x9, 0x202800) getsockopt$IP_VS_SO_GET_TIMEOUT(r5, 0x0, 0x486, &(0x7f0000000840), &(0x7f0000000880)=0xc) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = syz_open_dev$mice(&(0x7f0000000740)='/dev/input/mice\x00', 0x0, 0x404002) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000000800)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x800000}, 0xc, &(0x7f00000005c0)=[{&(0x7f0000000240)={0x378, 0x34, 0x1, 0x70bd26, 0x25dfdbfd, "", [@typed={0x8, 0xa, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0x198, 0x31, [@generic="5c1fd5ade9e05684dab71efb8b5d6d68172ece1dd8c71a7151443c5d7ff2d7e4c8f07a0dabbadc4cc2ef14d3002596c5bd49", @typed={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="2b5b515a7a9f86b7eaf71d90aed3969d10bcb52b9d3b25a27e53186799e43259cbb6f8df", @typed={0x8, 0x66, @uid=r2}, @generic="23198f387b68694a91f69b824209e122e0dd3490ab5bd6e0c139a8eb80991ab6d514ac302fe8e2ab14bfd8d4d00416f26a6efdfb39509dfb7245ff733b6789bbd5804b651e1aa55d0c17a38ef5b5e31f9e16389fc1099a616f547e374b4d6de282b47f9cd1170d5963de3adaed8f72d5a968de3dd8df10ee12c1f32d386e", @generic="ce94bfd76bcacf8fe459bde60f161aedfbbebeadb24c914985f3db89534b25b760dff2956207bdc7dac135d2c2f47ee8c61aa7ed6321fa8d6943a05c3354923207881897a5cd9f1fca6b72404e998857ba4d69d58b068d01f4e5070ae21ac1f4bb637d7a8ad630c6bdf2786956be7e62c029e8085e990cc1466c82e70a9cc1d3c20e603a31c2f423f386e4871612", @typed={0x14, 0x87, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @generic="43f0788560d383051f14bd91dd4a0b802bc95ba6f72b21999621f07b10037f3448331aba72ed36c305d5206f060340b5e8706f239a285324556168c2e3348fc7150047216fd6946feb5bb9c56849f40a60543307005a120d1d54ccb8fd2d805bddb5b6375cd2fa022edd61fa", @typed={0xa0, 0x6a, @binary="f9836f3cfdd6f10f67eee9cebb59247485a938b8e12cc84d1273fa225b653f9bc73c0761273cced6c605e628fe921dd2c15e7cf7e816cb4cf5b971e0effb8d8d2bfdd8ab9db2c8e6e286cbe5768ffb53b6e18a67b913e093674f83d92289805642a547820bf950f85b2ea247533b3693c33ae6cfb05a40830da1627f1d4bb314164457388d92af22643a3ee9cd4887314c3c4a293f0db440d98d"}, @generic="fe204045b63be4f5b1a5645e23265cf00be257a4cb", @nested={0xc, 0x3, [@typed={0x8, 0x3d, @pid=r3}]}, @generic="3d2a61cf8cbfabf9b87fb7d1d1f62227ffa46640cac13c7bfe113574a47a0a091cad8b42f50000e178d6025060f3a720a659ce3452cbd9d43f74819c1ae8d43be02987387640568f87e08bcba7f2868c00075a1a2e0ee6198c36187815baf4f6afa1f83756a8219fe59c012a5e489bae4f063c6afce3b0713dea154e3a39b9483f75afd2f957fa8dbc055b98d7fdfd74c7a3", @typed={0x8, 0x2f, @fd=r4}]}, 0x378}], 0x1, &(0x7f00000007c0)=ANY=[@ANYBLOB="280000000000000001000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9], 0x28, 0x81}, 0x80) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000006c0)={'vcan0\x00', r1}) r10 = socket$vsock_stream(0x28, 0x1, 0x0) r11 = socket$netlink(0x10, 0x3, 0x1000000000004) connect$vsock_stream(r10, &(0x7f0000000000)={0x28, 0x0, 0x0, @my}, 0x10) writev(r11, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/05/07 22:48:21 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x169082, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000100)={{0x4, 0x7dc0000000000000, 0x100000000, 0x3, 0x9, 0x136}, 0x6}) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000040)=""/159, 0x9f, &(0x7f00000002c0)=""/126, 0x3, 0x2}}, 0x68) getuid() 2018/05/07 22:48:21 executing program 7: pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'dummy0\x00', {0x2, 0x4e21}}) pipe2(&(0x7f0000c5b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000080)="060000008000", 0x6}]) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) 2018/05/07 22:48:21 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x80000001e, 0x4, 0xfffffffffffffffd) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0x2c8) 2018/05/07 22:48:21 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="53e0aa0a41263e479fb0718c53763852a9f88373b42d44f60f739ac50d1c6d4a53af9c6ebfa509d37fa64b9953a65022bebd97e91e7e63ac26f043af53e013ba0f7b4ed322b9943f4228616f52385d73bfbf04fa8830d1766a6757465683308a4b6f3c1c1dd68a2b", @ANYPTR]], 0xfffffffffffffed0}, 0x1}, 0x20044004) 2018/05/07 22:48:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f00000000c0)="c5b6357b58ac005986214d3e64087b6d033015787bda", 0x0, 0x20020000, &(0x7f0000000080)={0x2, 0x1000, @multicast2=0xe0000002}, 0xfff9) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)='w', 0x1}], 0x1, &(0x7f0000005800)}}], 0x2, 0x4000800) 2018/05/07 22:48:21 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000380)=@raw, &(0x7f0000ac3000)="47505d04", 0xb5, 0x67, &(0x7f0000000080)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xfecd, &(0x7f0000011f3d)=""/195}, 0x48) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3a6, 0x24002) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x3f}, 0x4) recvfrom(r0, &(0x7f0000000180)=""/45, 0x2d, 0x100, 0x0, 0x0) 2018/05/07 22:48:21 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) ioctl(r0, 0x80184132, &(0x7f0000000300)) 2018/05/07 22:48:21 executing program 5: r0 = socket$inet(0x2, 0x80806, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/07 22:48:21 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f44, 0x840) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000475ff9)="ffffffff", 0x4) 2018/05/07 22:48:21 executing program 1: unshare(0x40600) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'lo\x00'}) getsockname(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x3d, 0x3ff, 0x8}, &(0x7f0000000140)=0x10) listen(r0, 0x3f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) 2018/05/07 22:48:21 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)="a6b5b456bd25060000000000006cae20abfca7475594a183fe69c2b28e1206c4c2dea8ce96fff00a5de548bcdefd3916c492b50ad16284df85628fde6780c04a24900dc0", 0x44}], 0x1, &(0x7f0000004a80), 0x0, 0x80}}], 0x1, 0x8000) r2 = syz_open_dev$sndpcmp(&(0x7f0000000480)='/dev/snd/pcmC#D#p\x00', 0x8, 0x208000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0xca, 0x7, 0xffff, 0x80000001, 0x3, 0x1, 0x100, 0x35d2, 0x7fffffff, 0x8000000, 0x1ff, 0x9, 0x80000001, 0xcb, 0x100000000]}, &(0x7f0000000340)=0x100) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000380)={r3, 0x46}, 0x8) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvfrom$unix(r1, &(0x7f0000000500)=""/201, 0xc9, 0x0, 0x0, 0x0) 2018/05/07 22:48:21 executing program 4: socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000000040)={0x0}) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x0, 0x10000) shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) sendmmsg(r0, &(0x7f00000000c0), 0x0, 0x80000000000000) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000000, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0x2, 0x7, 0x0, 'queue1\x00', 0x3}) 2018/05/07 22:48:21 executing program 2: unshare(0x60000000) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000040)=0x54) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000280)={r1, 0x5, &(0x7f0000000180)=[0x93, 0x2, 0x8, 0x80000000, 0x7fff], &(0x7f00000001c0)=[0x100000000, 0x2], 0x33, 0x2, 0x800, &(0x7f0000000200)=[0x6, 0x200], &(0x7f0000000240)=[0xe65, 0x100000000, 0x1ff, 0xc25, 0x6, 0xff]}) 2018/05/07 22:48:21 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000a6f000), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000006ffc), 0x4) r3 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0x0) keyctl$get_keyring_id(0x0, r3, 0x7) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000ddb000)=@req3, 0x1c) 2018/05/07 22:48:22 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xdd9, 0x400000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x8}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{0x0, 0x10001}, {0xffffff80}, 0x0, 0x6}) [ 89.055888] IPVS: ftp: loaded support on port[0] = 21 [ 89.321943] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) 2018/05/07 22:48:22 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x50841, 0x20) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x2200, 0x68) lseek(r0, 0x0, 0x3) rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x402470, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x141800, 0x0) unshare(0x2000000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f00000001c0)="0f18a8ce0ec6e6b6152577393185d86d579fcfd7cd6cb4af51ad908ee58f177c8109da546abcdd3d249821beddbfe94c0753c0dd643a89cb43ec3385c4b08c61375e36b1979b7813dd17431435f965d8b4281dbf03cfd1cb24155ebbffc73d340b08") 2018/05/07 22:48:22 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0) write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="2f90f38ac07b0000000000980110973e23346490349cd62060658498940a2aa8262e45a1a8e78d3afb59971fdfde3d36e97a10b8cc6f89a7332f333f3cad42952d65ee1a48bb55e7c686490348860376a435b150cf5b34dae7f34d0c65abc2f236a9d6e4fb8e2cfcee102a08d654c2bd9b85a7d0292875eac3a035183394be23925fdaabf2da9398f338bae135d909ad41c4a9b56a8b22d3f9b540805859d073bf3cdea694656089d8a7a0506a8fb040a8f76f6d46c337e4"], 0x1f) sendmsg$nfc_llcp(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x4, 0x7, 0x9, "a31737e07badb5cdcddbc90ab7674ed1985fff3014d9ad04d09ea6a27e0ba7f2f4c0f2a391d7b0a47a3f7ebbba92c292f44a1ace1c9388726f3038bee11812", 0x16}, 0x60, &(0x7f0000000080), 0x0, &(0x7f00000001c0)={0xb0, 0x84, 0x2, "0a3b280b1c8e73559ed3f1ad5b8ce6697e366ec2e1ed6066f96e00bdc53a0435f33c04de90f6c8767b0caaa295e40a06fb9507dcf99ea1e3e2699e2f449901e247281d17a24ebe0dd0a6c1e4d99175c14a4434c80ce2f1cbcf72d8ed4d638d3e049648cf128460a03466a959100e1520c42c5954f6c8f36810755ef32193278c619d986964a407c82df2ffa1b57ce74bd7aa28e493ec508966c1a25d222746"}, 0xb0, 0x10}, 0x40) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) fadvise64(r0, 0x0, 0xdbc, 0x3) 2018/05/07 22:48:22 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)="a6b5b456bd25060000000000006cae20abfca7475594a183fe69c2b28e1206c4c2dea8ce96fff00a5de548bcdefd3916c492b50ad16284df85628fde6780c04a24900dc0", 0x44}], 0x1, &(0x7f0000004a80), 0x0, 0x80}}], 0x1, 0x8000) r2 = syz_open_dev$sndpcmp(&(0x7f0000000480)='/dev/snd/pcmC#D#p\x00', 0x8, 0x208000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0xca, 0x7, 0xffff, 0x80000001, 0x3, 0x1, 0x100, 0x35d2, 0x7fffffff, 0x8000000, 0x1ff, 0x9, 0x80000001, 0xcb, 0x100000000]}, &(0x7f0000000340)=0x100) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000380)={r3, 0x46}, 0x8) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvfrom$unix(r1, &(0x7f0000000500)=""/201, 0xc9, 0x0, 0x0, 0x0) 2018/05/07 22:48:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x4, 0x4c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000840], 0x0, &(0x7f0000000000), &(0x7f0000000840)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x0, 0x0, 0x0, '\x00', 'irlan0\x00', "7401616d30001b00e9ff00", 'veth1_to_bridge\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x150, 0x1a0, 0x1d8, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x100000001, 0x0, @empty, [], 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, @rateest={'rateest\x00', 0x48, {{'team_slave_0\x00', 'syz_tun\x00'}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "28b44346c1b5e9958876e1eb55594667624b8bb5d53c9aa1e23adb54f1bd"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x0, 0x0, 0x0, 'nr0\x00', 'dummy0\x00', 'veth0_to_bridge\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0xa0, 0xe8, [@pkttype={'pkttype\x00', 0x8}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"abc7a3df5045bcc25013915bf5a7d4d5b217aa8d4a25cda8f1f6da1a5a75"}}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'gre0\x00', 'ip6tnl0\x00', 'bcsf0\x00', 'veth0_to_bridge\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'ip6_vti0\x00', "766574683110f4ff03fff60900", 'eql\x00', 'gre0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0xa8, 0xa8, 0xd8, [@realm={'realm\x00', 0x10}]}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x540) 2018/05/07 22:48:22 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@broute={"62726f7574650500", 0x20, 0x3, 0x598, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d80], 0x0, &(0x7f0000000000), &(0x7f0000000780)=ANY=[@ANYBLOB="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"]}, 0x725) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="31fcc04fbd734346c6af9a55ca019943", 0x10) 2018/05/07 22:48:22 executing program 5: r0 = socket$inet(0x2, 0x80806, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/07 22:48:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f0000000040)) 2018/05/07 22:48:22 executing program 6: msgget$private(0x0, 0x104) r0 = socket$inet6(0xa, 0x8, 0x400) getsockopt(r0, 0x20000000084, 0xd, &(0x7f0000fe6000)=""/8, &(0x7f0000000040)=0xfff6) [ 89.431700] kernel msg: ebtables bug: please report to author: Wrong len argument [ 89.464479] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/07 22:48:22 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') readv(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/229, 0xe5}], 0x1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000003000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000100)={0xff, 0x2, 0x1000, 0x4}) read(r0, &(0x7f0000000080)=""/93, 0x5d) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x16) 2018/05/07 22:48:22 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x400, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) [ 89.523278] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/07 22:48:22 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x50841, 0x20) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x2200, 0x68) lseek(r0, 0x0, 0x3) rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x402470, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x141800, 0x0) unshare(0x2000000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f00000001c0)="0f18a8ce0ec6e6b6152577393185d86d579fcfd7cd6cb4af51ad908ee58f177c8109da546abcdd3d249821beddbfe94c0753c0dd643a89cb43ec3385c4b08c61375e36b1979b7813dd17431435f965d8b4281dbf03cfd1cb24155ebbffc73d340b08") 2018/05/07 22:48:22 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x1, 0x80002) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000140)={'veth1_to_team\x00', 0x400}) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000000480)=""/4096, &(0x7f0000000000)=0x1000) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="38010000100001000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff0200000000000000e8ff000000000100000000000000000000000000000000000000000000000000000000000000000000000000000079ccb48e1552d7290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000490000000000000a0004007200000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/05/07 22:48:22 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000005140), 0x101, 0x0, &(0x7f0000000000)={0x77359400}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)) pipe(&(0x7f0000000140)) pwritev(0xffffffffffffffff, &(0x7f0000002540), 0x7, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x40, 0x7, 0x9, 0x1f, 0x1}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r1, 0x8}, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/05/07 22:48:22 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8001}], 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x6000, 0x0) accept$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) 2018/05/07 22:48:22 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001080)={r1, r1, 0x8, 0x200, &(0x7f0000000080)="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", 0x7ff, 0x5, 0x7ff, 0x430dbdc3, 0x6, 0xffff, 0x8, "3e000e09a12757c6cea29a23cac2a663827d016717f320c3367599ff02a830ce631bb0c0dcba6dc38dd210be00cfc0bb3e1a5a9668db6550b27a7cfe6fd9e4925b6f4834557561daa9c21a9586b01f309879d9d45421526003e242fe21c19cfbb2d64b59a59467d31545e2f35417e517506cfb82cc541bf01c8bde32c3ac5fe837313619983dceb86cd975bb82ef0603becf459af2b523ba0489aaff61"}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/05/07 22:48:22 executing program 1: clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101080) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0x7, 0x4) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x2080) 2018/05/07 22:48:22 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) fcntl$getflags(r0, 0xb) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812c6696267}) epoll_pwait(r2, &(0x7f0000a1efac)=[{}], 0x1, 0x0, &(0x7f0000bbfff8), 0x8) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) 2018/05/07 22:48:23 executing program 4: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000040)="90", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x100000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x5) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/07 22:48:23 executing program 7: setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)={@empty, @loopback, @local}, &(0x7f0000000240)=0xc) socketpair(0x11, 0x5, 0xfffffffffffffffc, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) 2018/05/07 22:48:23 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000094, &(0x7f0000000000), &(0x7f0000000040)=0x3ce) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xff, 0x60000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x80000000, 0x0, 0x5}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x40}}}, 0x84) 2018/05/07 22:48:23 executing program 3: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x300}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x26f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x6, 0x6c8}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x20, 0x6, 0x0, 0x6, 0xd7f, 0x7, 0x7, 0x1ff, r2}, &(0x7f0000000240)=0x20) r3 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r3}) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x4000) 2018/05/07 22:48:24 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10f34d, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x1011, r0, 0x0) fallocate(r0, 0x1, 0x0, 0x40800008) fgetxattr(r0, &(0x7f0000000040)=@random={'osx.', '/selinux/enforce\x00'}, &(0x7f0000000080)=""/160, 0xa0) 2018/05/07 22:48:24 executing program 2: r0 = getpgrp(0x0) timer_create(0x4, &(0x7f0000000040)={0x0, 0x12, 0x1, @tid=r0}, &(0x7f00000000c0)=0x0) timer_create(0x3, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000100)={{r2, r3+10000000}, {0x0, 0x989680}}, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x101000, 0x0) ioctl$KDSETMODE(r6, 0x4b3a, 0x2) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r7, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) timer_settime(r4, 0x0, &(0x7f0000000200)={{0x0, 0x989680}, {0x0, r5+10000000}}, 0x0) 2018/05/07 22:48:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x660c, &(0x7f0000000080)) kexec_load(0x100000000, 0x3, &(0x7f0000000340)=[{&(0x7f00000001c0)="de172faf95f056f3b52cb1c03e76cc155221c5d5ee24d4881704c80cd87b23badfc7d5932bc2fb664b0e5fc07f925962b5bf7f939659db716b4c7bfe88a77e28c18eb9999ce510633a", 0x49, 0x91e3}, {&(0x7f0000000240)="bd2b8fe557b6aa6b70e82c8f21f04a9f6bf3a0825da36b4ead3352538dbc0e00138bdf70069393845c84e65422ffdf0193df0edda75eb19f9be5d642a5715fed56abec4bc43b903c1d9bee0b7912d77dca78ca3a89443389d3b2bc9779f55cbb6302c05020f6b12a17669602b508e268c7916d4cf3324c433e42057b5cd6c965d34fdf6044eb13ba9944406dd276045de125f8ba124ec6c7", 0x98, 0x12b, 0x5}, {&(0x7f0000000300), 0x0, 0x1, 0x6}], 0x3e0000) getsockopt$inet6_opts(r0, 0x29, 0xba76c8f5c401e31e, &(0x7f00000000c0)=""/243, &(0x7f0000000000)=0xf3) 2018/05/07 22:48:24 executing program 0: getrlimit(0xa, &(0x7f0000000040)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f0000000080)=""/112, 0x70, 0x10040, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='memory.swap.current\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000003c0)={{0x4, 0x1, 0x1f, 0x7fff, "9a8a7d5a332bb327b144df87798522b7825570b633bbaa93824070b1747b1f12721c89bb961c30e65efd6604", 0x1}, 0x4, [0x1, 0x5, 0x9, 0x8, 0x0, 0x2, 0x6, 0xffffffffffffffe6, 0x100000000, 0x4de, 0x4, 0x3ff, 0xffffffff, 0x6, 0x6, 0x4, 0x4, 0x81, 0x3, 0x4, 0x5, 0xffffffffffff0000, 0x5, 0x6, 0x2, 0x5, 0x6, 0xfff, 0x0, 0x4, 0x1f, 0x7, 0x2, 0x4, 0x16b, 0x9c66, 0x4, 0xfffffffffffffffd, 0xf5f9, 0x11d, 0x5, 0x40, 0x2, 0x5, 0x1d4, 0x2, 0x81, 0x8001, 0x81, 0xff, 0x800, 0xffff, 0x4c, 0x0, 0x5, 0xffffffff, 0x7, 0x400, 0xcf, 0x9, 0x3, 0x2, 0x2, 0x4, 0x4, 0xfdb7, 0x95, 0x8, 0x1ff, 0x200, 0x38, 0x7, 0x6, 0xc87f, 0x2bd2, 0x1f, 0x6, 0x40, 0x1, 0x5, 0x3, 0x9548, 0x6, 0x6, 0x7e05, 0x1, 0x9, 0xff, 0x2, 0x10001, 0x9, 0x10000, 0x20, 0x3, 0x1000, 0x96, 0x0, 0x1, 0x10000, 0x70b1, 0xff, 0x800, 0x8, 0x20, 0x1ff, 0x3, 0x6, 0x2, 0xc04b, 0xbd, 0x3, 0x9, 0x101, 0x0, 0x0, 0x6, 0x2, 0x0, 0x1, 0x6, 0xc62, 0x9, 0x1b8000, 0xc8, 0x4, 0x7fff, 0xc75, 0x80000000], {0x0, 0x1c9c380}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xf3, "c53fe7f84dcdce75b5acf70a695790a54e92cb825e4b5a38224e918661535ba3c7d7569ed3e34c437c7e0751e85febd2c97ec81297d621d5abbd6028391b8714eaa11b7736eb760d96caead7d3539333e04d94fe647a045463443aadf86a8cbb66e532bae13ebe80cbd7d96d9f1128f126f6e40a2a6a5d0c2d952d52cdb39bda3fd2f7af9f60650f71dbeb0afb3171855142cb67b864e9ea96e0df6705c8123279e9d2792bb9b7fedc83c6576df9a321ad7e63321e655d97e67d2f70a7568ea9d212cb65aa3f114a6793647f86bec47a0313a66bfdebe607df22460c6d10e5c75d9086ee0593e307f044bb82bffd15a0213975"}, &(0x7f0000000280)=0xfb) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x7, 0x4, 0xa46b, 0x7fffffff, 0x4}, 0x98) 2018/05/07 22:48:24 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x41}, 0x20) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c7465720000000000000000001bb1e83c28f7a84b0000000000000000000e0000000400000028050000ffffffff080a009ab68ff94029103100ffffffffffffffff580400005804000058040000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000200000000000000000000000000000000000000000000000e2ffffff0000000000000000000000000000000000000000000000000000"], @ANYBLOB="ff020000000000000000000000000001ff010000000000000000000000000001ffffff00ff00000000000000ffffffffffffff000000000000000000ffffff007465616d300000000000000000000000626f6e645f736c6176655f3000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005e00ff02040000000000000000000000000000003002780200000000000000000000000000000000000000000000000038017274000000000000000000000000000000000000000000000000000000000100000000000000060000000100000014060000fe8000000000000000000000000000bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bbfe8000000000000000000000000000bb00000000000000000000000000000001fe8000000000000000000000000000aafe8000000000000000000000000000aaff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010c00000030007564700000000000000000000000000000000000000000000000000000004e224e214e234e240300000000000000480049444c4554494d4552000000000000000000000000000000000000000000118d000073797a30000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000400000000000000ff01000000000000000000000000000100000000000000000000000000000001ffffff00000000ff0000000000000000000000ffff0000ffffffffffffffffff65716c000000000000000000000000007465616d300000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00030601000000000000000000000000000000c800f000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x588) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@empty, 0x0, 0x1}, 0x20) 2018/05/07 22:48:24 executing program 3: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1, 0x80) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) clock_adjtime(0xfffffffffffffbfb, &(0x7f0000000280)) 2018/05/07 22:48:24 executing program 1: getresgid(&(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000240)) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r0 = dup(0xffffffffffffffff) mkdir(&(0x7f0000000040)='./file0\x00', 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0x3}, {0x8, 0x80000001}, {0x8, 0xfffffffffffffffc}, {0x3, 0x4800000000}, {0x8, 0x8}, {0x4, 0x2}, {0x3, 0x7}], 0x7) openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-', 0x2, 0x0) mount(&(0x7f00000000c0)='.', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='devpts\x00', 0x0, &(0x7f00000001c0)=')') 2018/05/07 22:48:24 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x101000, 0x0) poll(&(0x7f00000002c0)=[{r0, 0x1}, {r0, 0x8004}, {r0, 0x400}], 0x3, 0x6d4) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000200)=0x1) splice(r0, &(0x7f0000000340), r0, &(0x7f0000000380), 0x9, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000100)=""/198) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000300)=0x9, 0x4) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x200900) close(r2) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000240)=0x1) [ 91.106307] devpts: called with bogus options 2018/05/07 22:48:24 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x6a6, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x8}}}, 0x1c) 2018/05/07 22:48:24 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000019c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000000000000000000004001000098030000980300009803000004000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="000000df5912f6eb686eed15ee6cab46000000000000000000000000000000000000008200290000000000000000000000000000000800000000000000000000000000000000e87e71ff030000000000008953a04200000000000000"], @ANYBLOB="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"], 0x4d0) getgid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200040, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) [ 91.161229] devpts: called with bogus options 2018/05/07 22:48:24 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) shutdown(r1, 0x1) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getnetconf={0x14, 0x52}, 0x14}, 0x1}, 0x4000) sendmsg$kcm(r2, &(0x7f00000014c0)={&(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)}, 0x4800) readv(r0, &(0x7f0000000400)=[{&(0x7f00000001c0)}, {&(0x7f00000003c0)=""/17, 0x11}], 0x2) 2018/05/07 22:48:24 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x2, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1}, 0x8) 2018/05/07 22:48:24 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x402) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x0, 0x4, 0x9, 0x80000000, 0x3, 0x6}, 0x8000}, 0xa) unshare(0x40600) r1 = socket(0x10, 0x80002, 0x0) mq_timedreceive(r0, &(0x7f0000000080)=""/210, 0xd2, 0x3, &(0x7f0000000180)={0x77359400}) bind$netlink(r1, &(0x7f0000177ff4)={0x10}, 0xc) ioctl$VT_RELDISP(r0, 0x5605) connect$netlink(r1, &(0x7f0000e8f000)=@proc={0x10}, 0xc) 2018/05/07 22:48:24 executing program 4: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000700)="be", 0x1, r1) r3 = memfd_create(&(0x7f0000000040)='user\x00', 0x2) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x77548f75) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="e655d72663fe2b8dfdcfe8ab0b5f881655382273292559b89e79e6a3155c4800b38818341fa265fb38fbd3c0d717281b3738aa5931094e471b9e6d01c5da63e3e9a7790de5a9dcf9b504ed3de65035d370b88712b664bb20b0ede188ce099964129fc4366c4c616828e561a67c59f15b6e80c284e5aa7415c6fc4485263ab25d1c3c4e5a4cc73ebcbb9e78297a011abd120781856d9f9000b7ab245204598afde5334b34381a", 0xa6, r0) r5 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x5, 0x4000) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000000400)={0x4, &(0x7f0000000180)=[{0x4, 0xb1e, 0x7}, {0x1, 0x100000001, 0x5, 0x5}, {0x5, 0x1, 0x9, 0x4}, {0x1, 0x6bd, 0x268, 0x4}]}) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r4, r4}, &(0x7f00000002c0)=""/165, 0xa5, &(0x7f0000000140)={&(0x7f0000000200)={'sha224\x00'}, &(0x7f00000000c0)}) add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)="8bda7ab8f6bf6ec36422c020b131b17c0a4a27bc8d2a9aadace4817220517ea07faa9aa53fa8e8e6448896ce8c96afa6b25bd379423793a6742b5ffee8018c3519d0157b848d9847c50cb86ced5f6de53caa9ec604d3d2f1035a2d0d38700ecd0b9fc1d36550", 0x66, r1) 2018/05/07 22:48:24 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/07 22:48:24 executing program 3: getpgid(0x0) 2018/05/07 22:48:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000000)=0x20, 0x4) fcntl$setlease(r1, 0x400, 0x2) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a0004000200070002000200000800005d14a4e91ee400", 0x39}], 0x1) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x101000) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000080), &(0x7f0000000240)=0x4) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000200)={0x6, 0x50, 0x7, 0x9, 0x1, 0x2, 0x9, 0x10000, 0x37, 0x3}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xf0, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x1a}, 0x1}, @in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x6f, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e23, @rand_addr=0x81}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0xe8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x6, @empty, 0x8}}}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000380)={r3, 0x9}, 0x8) 2018/05/07 22:48:24 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x2002, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000003c0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000500)=0xe8) recvmmsg(0xffffffffffffffff, &(0x7f0000007b80)=[{{&(0x7f0000000540)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001a80)=[{&(0x7f00000005c0)=""/136, 0x88}, {&(0x7f0000000680)=""/210, 0xd2}, {&(0x7f0000000780)=""/239, 0xef}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/172, 0xac}, {&(0x7f0000001940)=""/206, 0xce}, {&(0x7f0000001a40)=""/18, 0x12}], 0x7, 0x0, 0x0, 0xfffffffffffffe00}, 0x7}, {{&(0x7f0000001b00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002f00)=[{&(0x7f0000001b80)=""/38, 0x26}, {&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/215, 0xd7}, {&(0x7f0000002cc0)=""/120, 0x78}, {&(0x7f0000002d40)=""/209, 0xd1}, {&(0x7f0000002e40)=""/136, 0x88}], 0x6, &(0x7f0000002f80)=""/93, 0x5d, 0xfffffffffffff000}, 0x1ff}, {{&(0x7f0000003000)=@ax25, 0x80, &(0x7f0000003140)=[{&(0x7f0000003080)=""/181, 0xb5}], 0x1, &(0x7f0000003180)=""/4096, 0x1000, 0x3b}, 0x6}, {{&(0x7f0000004180)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000004300)=[{&(0x7f0000004200)=""/74, 0x4a}, {&(0x7f0000004280)=""/115, 0x73}], 0x2, &(0x7f0000004340)=""/1, 0x1, 0x515}, 0x7}, {{&(0x7f0000004380)=@nfc_llcp, 0x80, &(0x7f00000044c0)=[{&(0x7f0000004400)=""/168, 0xa8}], 0x1, &(0x7f0000004500)=""/52, 0x34, 0x3}, 0x2}, {{&(0x7f0000004540)=@can={0x0, 0x0}, 0x80, &(0x7f00000068c0)=[{&(0x7f00000045c0)=""/197, 0xc5}, {&(0x7f00000046c0)=""/48, 0x30}, {&(0x7f0000004700)=""/4096, 0x1000}, {&(0x7f0000005700)=""/52, 0x34}, {&(0x7f0000005740)=""/148, 0x94}, {&(0x7f0000005800)=""/4096, 0x1000}, {&(0x7f0000006800)=""/171, 0xab}], 0x7, &(0x7f0000006940)=""/218, 0xda}, 0x20}, {{0x0, 0x0, &(0x7f0000006b40)=[{&(0x7f0000006a40)=""/128, 0x80}, {&(0x7f0000006ac0)=""/118, 0x76}], 0x2, &(0x7f0000006b80)=""/4096, 0x1000, 0x5}, 0x5}], 0x7, 0x40010041, &(0x7f0000007d40)={0x0, 0x989680}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000007e40)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x28000000}, 0xc, &(0x7f0000007e00)={&(0x7f0000007d80)={0x58, r1, 0x0, 0x70bd28, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) r5 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="e13700000800000000000000000000000000000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r7 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) r8 = perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r7, 0x800454e1, &(0x7f0000000200)=r6) ioctl$TUNSETFILTEREBPF(r7, 0x800454e1, &(0x7f0000000040)) r9 = dup3(r5, r8, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffc0}) ioctl$DRM_IOCTL_AGP_ALLOC(r9, 0xc0206434, &(0x7f0000000280)={0x10000000, 0x0, 0x0, 0x200}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000007e80)={r3}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000000300)={0x8, r11, 0x0, 0xef4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r7}) write$tun(r9, &(0x7f0000000240)=ANY=[@ANYBLOB="03fcffffff14789d6319539e0cbf"], 0xe) ftruncate(r7, 0x5) ioctl$DRM_IOCTL_GEM_OPEN(r9, 0xc010640b, &(0x7f0000000180)={r10, r12, 0xffffffff}) ioctl$EVIOCSCLOCKID(r9, 0x400445a0, &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/07 22:48:24 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000340)={0x13}) r2 = socket(0x5, 0x80000, 0x3) sendmsg$nl_crypto(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@delrng={0x10, 0x14, 0x200, 0x70bd28, 0x25dfdbfb, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x400c0}, 0x0) [ 91.536378] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 91.545129] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 91.612449] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 91.621480] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/07 22:48:24 executing program 1: unshare(0x40600) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2405, 0x10000101) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x0, 0xfffffffffffffffd, 0x3, 0x5, 0x0, 0x9, 0x1000, 0x8, 0x8, 0x7fff, 0x1542, 0x4, 0x401, 0x3, 0x6, 0x0, 0x9, 0x8, 0x200, 0x80, 0xc9, 0x3, 0x81, 0x9, 0x1d, 0x5, 0x3f, 0x200, 0xffffffffffffff6d, 0xffffffff, 0x0, 0x3f, 0xffffffff, 0x1, 0x80000001, 0x3ff, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000040), 0x3}, 0x40, 0x54eddfb3, 0x400, 0x3, 0x5, 0x3, 0x20}, r1, 0x1, r0, 0x8) 2018/05/07 22:48:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='ns\x00') getdents64(r0, &(0x7f0000000340)=""/142, 0x8e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/98, 0x372) 2018/05/07 22:48:24 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffff}, 0x13f}}, 0x20) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000000c0)=0x9) write$rdma_cm(r2, &(0x7f0000000300)=ANY=[@ANYRES16=r2, @ANYRES32=r1, @ANYRES64], 0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x20, 0x10}, &(0x7f0000000200)=0xc) 2018/05/07 22:48:24 executing program 6: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x4}) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000792462b3"], 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/05/07 22:48:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) exit_group(0xffffffff00000001) bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r1, 0x29, 0x45005fac183ce49f, &(0x7f00000005c0)="76ab7401d50e27a3f5b4920784cd2e3ab1a9395272c3ede3580e5f9302a9247d703ddb58e3febcdb48e778a39d4c07f47cc9554fa3ddb824b3a4fe808dad0a2282a90aeedf89bebeec97f44c94f2d497b71e0f34284059394c77fad8d3e27b936093bfcc78612c02fe2de58f033424a6fd0bc951be8c370e8512ab5ebfd852", 0x7f) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) writev(r0, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x26, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/150, 0x96}, {&(0x7f0000000180)=""/218, 0xda}, {&(0x7f0000000280)=""/214, 0xd6}], 0x3, &(0x7f00000003c0)=""/171, 0xab, 0x2}, 0x12000) 2018/05/07 22:48:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffffe, 0x4, 0x3, 0x7f, 0x9a79, 0x2, 0x7, 0x400, 0xed, 0x38, 0x30, 0x4, 0x8, 0x20, 0x1, 0xd3a, 0x8, 0x7ff}, [{0x4, 0x4, 0x80b, 0xfc6, 0x7fffffff, 0x1, 0x4, 0x5}], "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", [[], [], [], [], [], [], []]}, 0x853) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) fsync(r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = socket$can_bcm(0x1d, 0x2, 0x2) sendfile(r2, r0, &(0x7f0000000240), 0x20000102000007) 2018/05/07 22:48:24 executing program 5: socket$pppoe(0x18, 0x1, 0x0) syz_emit_ethernet(0x14, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000000)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x20800, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000140)) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000180)) 2018/05/07 22:48:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000022fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000014db7)={0x14, 0x30, 0x401}, 0x14}, 0x1}, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) [ 92.063532] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/05/07 22:48:25 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x300000) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x40000000015, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/07 22:48:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x97) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x3, 0x0, "6e36998e22e34fe05e0fe3d45551346375513d4ca119c1ccd44d4a97f245a56eb748ef9f9c2ba2a5026971c834c3ccc3e84401969f6bf62a934c8baa54fc1fd6ae0a8ed747e749b8d45e983a310ec6f4"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) sendto$inet6(r0, &(0x7f0000000000)="15", 0x16a, 0x200408d6, &(0x7f00000011c0)={0xa}, 0x1c) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000180)) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x8, 0x0) 2018/05/07 22:48:25 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'team0\x00', 0x8000000103}) ioctl$TIOCNOTTY(r0, 0x5422) pipe2(&(0x7f00000012c0), 0x800) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001300)='/dev/cuse\x00', 0x801, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001340)={r1, 0xfffffffffffffffc}) 2018/05/07 22:48:25 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x120) ioctl$TIOCEXCL(r0, 0x540c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$TCFLSH(r1, 0x541b, 0x0) 2018/05/07 22:48:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000100), &(0x7f0000000080)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='coredump_filter\x00') 2018/05/07 22:48:25 executing program 6: unshare(0x8000400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937a, &(0x7f0000000000)="299794060eafc889e751484cf4385a19c87a0f21abfca6c6dd149913d125eaaabcde01be3cedf546706a7a90fdab6561091a7c8dd2de1920ec5d2bea070d7f33f333d27657d4a6b586d7a02b19cd1b4d417be9823e688220775d0c8151ec8c7a3db4ee4caea71659aa3c49e035203fd449185beff35735b7fbaf5f444c0d") 2018/05/07 22:48:25 executing program 7: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) pipe2(&(0x7f0000002280)={0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002500)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) fstatfs(r1, &(0x7f0000002300)=""/140) r3 = syz_open_procfs(0x0, &(0x7f0000002980)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r3, &(0x7f0000002600)=@random={'trusted.', "2373656c696e75787b12246e6f646576766d6e657430277b00"}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000002200)=ANY=[@ANYBLOB="637ceb297cd5e750898b785ac7cb1d94f4d05dac1141b45a1052cf31b27911b512786b0970307dbc20f1d4158b181693a2ddfe896b37c63a579830fde902d224303c867bfb623bf4cb95b14355ed3fe265409008831129675064d6e4989e8d4ddb2684fef27165924dec8a5abb7cdea7f1"], 0x1}, 0x1}, 0x0) r4 = socket(0x10, 0x400000802, 0x0) listen(r4, 0x7) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001f80)={'nr0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) write(r4, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0)=[{{&(0x7f0000000a40)=@vsock, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001bc0)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000001dc0)={0x77359400}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000001ec0)={0x1, &(0x7f0000001e80)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000023c0)={r5, 0x12}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000002a80)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000001f40)) recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000240)=""/254, 0xfe}], 0x3, 0x0, 0x0, 0xfff}, 0x4}, {{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000640)=""/218, 0xda}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x7, &(0x7f0000001840)=""/122, 0x7a, 0x400}}, {{&(0x7f00000018c0)=@can, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001940)=""/79, 0x4f}, {&(0x7f00000019c0)=""/77, 0x4d}, {&(0x7f0000001a40)=""/132, 0x84}, {&(0x7f0000001b00)=""/126, 0x7e}, {&(0x7f0000001b80)=""/33, 0x21}, {&(0x7f0000001bc0)=""/142, 0x8e}, {&(0x7f0000001c80)=""/103, 0x67}, {&(0x7f0000001d00)=""/22, 0x16}], 0x8, &(0x7f0000001d80)=""/250, 0xfa, 0x80}, 0xffffffffffffff7f}, {{&(0x7f0000002400)=@ipx, 0x80, &(0x7f0000002080)=[{&(0x7f0000001fc0)=""/167, 0xa7}], 0x1, &(0x7f00000020c0)=""/21, 0x15, 0x100000001}, 0x1}], 0x4, 0x0, &(0x7f0000002180)={0x0, 0x989680}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000021c0)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/07 22:48:25 executing program 5: unshare(0x40600) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000000240)=""/244, &(0x7f0000000040)=0x3a6) fcntl$getown(r0, 0x9) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000080)="474c564d73e95932be99b4417d6304a589fb339da6b02eee2c95cc545c20c878f444c49079f51107a318b0b309f11d5c7fa70bd31c2c82b18e627497c9de62212c9bdbe79ce4c7019d0aa8552a99c1a596744de7df72f6a9706fe3cf92fcf7d4289e", 0x62) [ 92.255257] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/05/07 22:48:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000742ff6)='net/igmp6\x00') r1 = gettid() syz_open_procfs(r1, &(0x7f0000000180)="6c6f67696e7569640006042ce59d1c1adcf9af46636480cfb342c89ad4b592d74f86f5c22e83aa18d1fcecdf8a916a1d181fe1e0beccaacb676c17f701586d0499193600ec6eb0f78648084182612b53a6110fe3eead15677692fb3a6f93f3fae782d2") sendfile(r0, r0, &(0x7f0000000000)=0x5f, 0x400000000db) 2018/05/07 22:48:25 executing program 6: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067bff0)={0x8000000000000000, 0xffff}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f00005d6000)) 2018/05/07 22:48:25 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000000300)={0x1d, r1}, 0x10, &(0x7f0000000040)={&(0x7f0000000340)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "11f9ea717adc0990"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "fa9028eee25d9606"}}, 0x48}, 0x1}, 0x0) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r2, 0x0) 2018/05/07 22:48:25 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000005, 0x0, 0xc, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x70}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x8200, 0x0) write$fuse(r1, &(0x7f0000000140)={0x50, 0x1, 0x5, @fuse_init_out={0x7, 0x1a, 0x8, 0x7fffffff, 0x81, 0x7, 0x5, 0xffffffffffffff80}}, 0x50) 2018/05/07 22:48:25 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000f88fa0)={0x2, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0x0, 0x70bd2b, 0xfffffffffffffffe, [@sadb_sa={0x2, 0x1, 0x4d4, 0x5, 0x7ff, 0x14, 0x1}]}, 0x1e7}, 0x1}, 0x10) r1 = socket$inet(0x2, 0x4, 0x8) r2 = syz_open_dev$vcsn(&(0x7f0000000600)='/dev/vcs#\x00', 0xfffffffffffffff9, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x558, 0x258, 0x258, 0x0, 0x470, 0x470, 0x470, 0x4, &(0x7f0000000000), {[{{@arp={@rand_addr=0x6, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffff00, @mac=@random="6d729e620326", {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x2, 0x33, 0x1, 0x6, 0x0, 0xd16f, 'ip6tnl0\x00', 'sit0\x00', {}, {0xff}, 0x0, 0x8}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x6}}}, {{@arp={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0xff, @mac=@random="3ba0e87f46b3", {[0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0xb17, 0x200, 0x7, 0x200, 0x378f, 0x3, 'rose0\x00', 'vcan0\x00', {}, {}, 0x0, 0x2}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xb, 'system_u:object_r:system_dbusd_var_run_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) sendmsg$key(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000640)={0x2, 0xa, 0x1, 0x7, 0x30, 0x0, 0x70bd2b, 0x25dfdbff, [@sadb_x_sec_ctx={0x19, 0x18, 0x618, 0x7ff, 0xb9, "842d72e52b8f67bede2786ee7520fdcfd4511a536cf30b24c1b728d8f6ef7affcac31346ba4195783e6214066fe9265344f111fdf6035050577f8674f7108141a9942561dadc1d9292ea1e72f73602c6c3912a9fc88b34570f5a4775d3b829706cefc0ab077c710656a3bce7bdab828d8febeeeba65b4f7358b472d8c25f5fe9b6d60b0907d3543f8c3fb5149b153459183ff9778431a7a3f386ef40fba024b59247cde40371be8964530d153ec39bc19b88c06ac4421ba4c5"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e20, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x6e6bb6, 0x4, {0x6, 0x33, 0x9, 0x3, 0x0, 0x9, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_sa2={0x2, 0x13, 0x800, 0x0, 0x0, 0x70bd2d, 0x34ff}, @sadb_x_nat_t_type={0x1, 0x14, 0x248e}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x70bd2d, 0x3500}]}, 0x180}, 0x1}, 0x40) 2018/05/07 22:48:25 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='-@cpuset[md5sum[\x00', 0x0) write(r0, &(0x7f0000a17000)='\t', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r2, 0x40086602, &(0x7f00000011c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000e4e1ffff000000000000"]) 2018/05/07 22:48:25 executing program 0: getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0x4000000d1, &(0x7f0000000200), &(0x7f0000000000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6, @in=@dev}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xfffffe69) 2018/05/07 22:48:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05000000000302070200e9", 0xd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', r1) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000065d000)=""/141, &(0x7f000015affc)=0x8d) 2018/05/07 22:48:25 executing program 6: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000c00)={&(0x7f0000000740)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x5, [], 0x1}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x80) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000c40)=""/4096) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000040)="dfe9b1c3b4ec76ef9fcc") 2018/05/07 22:48:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x4, 0x6, 0x3, 'queue0\x00', 0x8000000000}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000140)=@mpls_newroute={0x1c, 0x18, 0x7, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x3}}, 0x1c}, 0x1}, 0x0) 2018/05/07 22:48:25 executing program 1: unshare(0x8000400) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000000)={0x401, 0x7, 0x6, 0x3cc, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/05/07 22:48:25 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000580), &(0x7f0000000080)=0xffffffffffffff67) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f00000001c0)=0x100000000, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0xffffffffffffffb7) getsockopt$inet6_int(r0, 0x29, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r1, 0x2, 0x1, 0x4d, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/05/07 22:48:25 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000000)) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00000000c0)=0x40, 0x4) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f00000011c0)={0x6, 0xa, 0x0, [{0xff, 0x3, 0x10000, 0x7, 0x3, 0x81, 0x7fffffff}, {0x4, 0x8, 0x2, 0x3, 0x4, 0x7ff, 0x6}, {0x32b, 0x200, 0x9, 0x100, 0xffffffff80000001, 0x100, 0x5}, {0x92, 0x20, 0x8, 0x81, 0x6, 0x2, 0x8}, {0x7fff, 0x7ff, 0x7fff, 0x7fff, 0x81, 0x1, 0x4}, {0x9, 0x80000000, 0x400, 0x1, 0x81, 0x778d75e3, 0x3}, {0x8, 0x16d, 0x8001, 0x3, 0x7, 0x1, 0xf}, {0x3, 0x0, 0x1, 0x7, 0x9b, 0xfd, 0xffffffffffffffff}, {0x3225, 0x6, 0x6, 0x7fff, 0xa2, 0x800, 0x101}, {0xffffffffffffffff, 0x0, 0x1, 0xd5, 0x0, 0x100000000, 0x1ff}]}) recvfrom$packet(r2, &(0x7f0000000040)=""/61, 0x3d, 0x2000, 0x0, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00000001c0)=""/4096) setsockopt$inet6_int(r2, 0x29, 0x3a, &(0x7f0000000180), 0x3) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000080)) 2018/05/07 22:48:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 22:48:25 executing program 7: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000100)=0x80000002, 0x1f5) 2018/05/07 22:48:25 executing program 5: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0xffffffffffffff6d) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f00000001c0), 0x4) 2018/05/07 22:48:26 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0x0, 0x0}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x1000}, &(0x7f0000000180)=0x8) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000200)="59ac0a4c225163b7154d317f4a55250033134acdaa6bd13b6504ad4c5e486d13ac7e805dd27a5250869235b84b8808ca7a4f44edd4865ef8df359cfe28c686045028f921b6b572ea14e706d5d1ddfa9b007302de28adad5e7dbecb8060aae192b55c649057f6bbac4863f63a4e3d6422e28014e0b4d54cedd6af905eec859b152918e175acce42fe9461080418d3952f60e02475b4eb496e719f558357cd53af410c08f009b8a5b7d18f6d1cceedf0e8287038e91dd204da9f79fc32eb9ba2bc99f79685d97aaac63d86f58dfa2de50a83c30627508d5754624b6581336fe164fe20061b7828cb28dcf6", 0xea) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@rand_addr, @remote, 0x0}, &(0x7f0000000080)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="f868214aa732"}, 0x10) 2018/05/07 22:48:26 executing program 2: unshare(0x40600) r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8e9, 0x20}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x5c9, @loopback={0x0, 0x1}, 0xbc3}}}, &(0x7f0000000080)=0x84) 2018/05/07 22:48:26 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x8001) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)) 2018/05/07 22:48:26 executing program 7: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x40000000000000}) r0 = getpid() capget(&(0x7f0000000000)={0x200f1526, r0}, &(0x7f0000000040)={0x9, 0x7dd827b0, 0x80, 0x0, 0xfffffffffffffffd, 0x8}) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x40200) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) prctl$intptr(0x1c, 0x240000001) getsockname$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/05/07 22:48:26 executing program 0: r0 = socket(0x40000000015, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000001180)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000011c0)={0x0, 0xe17, 0x1, [0x7]}, &(0x7f0000001200)=0xa) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x51c}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0xfff}, &(0x7f0000000100)=0x8) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/07 22:48:26 executing program 1: r0 = socket(0x1d, 0x3, 0x6) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000200)=0x7e, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000600)={'lo\x00'}) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x100, 0x9, 0x2, 0x8, 0x0, 0x6, 0x2, 0x800, 0x2, 0xcf, 0x6}, 0xb) 2018/05/07 22:48:26 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x8100) bind$ipx(r1, &(0x7f0000000080)={0x4, 0x401, 0x7, "ab542670b95a", 0x1}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x10000000012) ptrace(0x11, r2) 2018/05/07 22:48:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 22:48:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@generic={0x1, 0xfffffffffffffffa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) r2 = memfd_create(&(0x7f0000000040)='vmnet0procvboxnet1\x00', 0x3) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r2) [ 93.273262] can: request_module (can-proto-6) failed. [ 93.383309] can: request_module (can-proto-6) failed. 2018/05/07 22:48:26 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000ef070080d16d0f22c4f5a9a600018ed7cc387e5b7e3c13ad80da000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x41c, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) dup2(r0, r1) 2018/05/07 22:48:26 executing program 3: sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)='c\x00\x00\x00\x00', 0x5}, {&(0x7f0000000540)="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", 0x4a}, {&(0x7f0000000180)="7fb9a7bc90cf1c85bc5f187522118a30caec000d20a9348b712327dc9183197754b3174d7c14d3fc2058026a328befe4816be6cdd94405850b1f2ff9189432039b97842105abdfd655bd1d54e5e2b2f1e5b30785cd89969c21ee16a2dd3ce853136040827d286a91df088054b57310e32d4130326bbbd6c8c4646caa4983575c37d5f2bfad299c833cd5b3df5cbd6d43", 0x90}, {&(0x7f0000000240)="d978657239a3204bfaf554075fc856d2f5e6ccb72d4bc5368c1d66120fac4ac422ec2e240835d277f0b49d1690b818f7b969f094e0de080fba1208c67195164284497b450cea3d584ff0845e9a7938fbfd3a84003a2bb4678d73f673f01ca2d19d03c786b597975857ec917cc9f3ef3d93d8acdf724d49107d8eae3b115a8f8016c7d04f0a38d0", 0x87}], 0x4, &(0x7f0000000080), 0x6}}], 0x1, 0x0) 2018/05/07 22:48:26 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) r1 = geteuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./file0\x00', r1, r2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x640, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000001c0)={0x15f0, 0x6, 0x0, 0x7, 0x3, 0x8ac, 0x3, 0x7, 0x7, 0x4, 0x6, 0x4}) 2018/05/07 22:48:26 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0x7, 0x5ef, [@multicast1=0xe0000001]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) 2018/05/07 22:48:26 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000280)=@migrate={0xac, 0x21, 0x401, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in=@loopback=0x7f000001, @in=@rand_addr}]}]}, 0xac}, 0x1}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x0, 0x2, 0x4, 0x3}, 0x10) 2018/05/07 22:48:26 executing program 0: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={0xffffffffffffff9c, 0x1, 0x1, 0x80000000, &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getsockname$unix(r1, &(0x7f0000000640), &(0x7f00000006c0)=0x6e) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r3, 0x0, &(0x7f0000000040)=0xffffff8e) r4 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) r5 = open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r5, 0xc0045520, &(0x7f00000002c0)=0x79) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000340)='ramfs\x00', 0x0, &(0x7f0000000580)="d6") 2018/05/07 22:48:26 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000040)={{0x4000001ff, 0x2010000080000a}, {0x5}}) 2018/05/07 22:48:26 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x8, 0x0) r5 = dup2(r3, r4) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000080)) ioctl$int_in(r5, 0x5452, &(0x7f0000e35ff8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r3, 0x8, r6) fcntl$setsig(r4, 0xa, 0x12) tkill(r6, 0x100000000000016) getresuid(&(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)=0x0) r8 = getgid() fchownat(r2, &(0x7f00000000c0)='./file0\x00', r7, r8, 0xd00) close(r0) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) r9 = open$dir(&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r9, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/05/07 22:48:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000980)="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", 0x370) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) r1 = dup(r0) write$sndseq(r1, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"759b3aaab09d21e377ae5f65"}}], 0xf0) write$sndseq(r1, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0xc0) sendto$ipx(r1, &(0x7f0000000180)="f55d10a746284c9be496010668fe1d667234777ac7463b63ef04450054554138561de4574a0300dff5baa54ca098ae000000000000000000", 0xffffffffffffffb0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000540)={0x0, 0x1, 0x9, 0x1, 0x1ff, 0xfff, 0x8b0, 0x7, {0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x7, 0x1, 0x0, 0xede, 0x1}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x1, 0x1, 0x7, 0x3, 0xffffffff, 0x2, 0xfffffffffffffffa, r2}, 0x20) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000200)='-', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r1, &(0x7f0000000080), 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000640)={r1, 0x28, &(0x7f00000001c0)}, 0x10) readv(r0, &(0x7f0000001240)=[{&(0x7f0000002a00)=""/4096, 0xfffffddd}], 0x1) write$eventfd(r1, &(0x7f0000000380), 0x8) dup(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000680), 0x10) write$sndseq(r1, &(0x7f0000000500)=[{0x0, 0x0, 0x0, 0x0, @time}], 0x30) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x14}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@ipv4_delroute={0x40, 0x19, 0x0, 0x70bd25, 0x25dfdbfd, {0x2, 0x80, 0x10, 0x8, 0xfd, 0x7, 0x0, 0x4, 0x2000}, [@RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x43, @u64}}, @RTA_MULTIPATH={0xc, 0x9, {0x8001, 0x4cb, 0x8001, r3}}, @RTA_FLOW={0x8, 0xb, 0x9}]}, 0x40}, 0x1, 0x0, 0x0, 0x40480d5}, 0x4000084) 2018/05/07 22:48:26 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x1000) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x1) write$cgroup_pid(r3, &(0x7f00000000c0)={[0x37, 0x30, 0x35, 0x34]}, 0x656) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$int_in(r3, 0x4820100c0045003, &(0x7f0000000240)=0x401) getsockname$ax25(r3, &(0x7f0000000300), &(0x7f0000000340)=0x10) 2018/05/07 22:48:26 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001040)={0xffffffff}, 0x2}}, 0x20) r2 = dup(r0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x2b, 0x1000}, {0x66, 0x3ff}, {0x10000}, {0xc5}]}) write$rdma_cm(r0, &(0x7f00000010c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0x48) io_setup(0x200, &(0x7f0000000080)=0x0) io_cancel(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x7, r2, &(0x7f0000001140)="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", 0x1000, 0x0, 0x0, 0x0, r2}, &(0x7f0000000100)) 2018/05/07 22:48:26 executing program 7: r0 = socket$inet6_sctp(0xa, 0x7, 0x84) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x8000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r0}) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') getpeername$netlink(r2, &(0x7f0000000180), &(0x7f0000000280)=0xc) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="08072cbd7000fddbdf250300000006e761457f9b770e080003003200000008532d0169cf1f000000"], 0x24}, 0x1}, 0x24000000) socket$pppoe(0x18, 0x1, 0x0) 2018/05/07 22:48:26 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000040)={{0x4000001ff, 0x2010000080000a}, {0x5}}) 2018/05/07 22:48:26 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x206800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x6, 0x8006, 0x9, 0x100000000, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000140)=0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000563fe0)=ANY=[@ANYBLOB="1c000000020305000800000000000000000000080001000400000000"], 0x1c}, 0x1}, 0x0) 2018/05/07 22:48:26 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000013c0)=""/4096, 0xffffffcb}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/197, 0xc5}, {&(0x7f00000000c0)=""/228, 0xe4}], 0x4, 0x20000) [ 93.953517] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/07 22:48:27 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x1000, 0x240800) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2040, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000340)={r3, &(0x7f0000000240)=""/197}) accept$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000000)=0xfffffffffffffdc1) syz_emit_ethernet(0x5b, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, [{[{0x9100, 0x1, 0x0, 0x3}], {0x8100, 0x4, 0x5, 0x1}}], {@mpls_uc={0x8847, {[{0x6, 0x101, 0x2e, 0x5}, {0x3, 0x5, 0x8001, 0xc9}, {0x377, 0xfffffffffffffffa, 0x2, 0xff}, {0xeebc, 0xf1c, 0x8a, 0xa5}, {0x100000001, 0x9704, 0x7fffffff, 0xffffffffffffdc33}, {0x3f, 0x6, 0x1000, 0xa7}, {0x523b, 0x6, 0x5d9c, 0x9}, {0x0, 0xebe2, 0x5, 0x69}], @llc={@llc={0xe4, 0xf8, '*', "e735bd745c354daa7904055d374989f3a10d28a5d68d7362aa109f05fae03ef828de"}}}}}}, &(0x7f00000001c0)={0x1, 0x2, [0x872, 0xf6d, 0xa4c, 0xafb]}) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) munlockall() 2018/05/07 22:48:27 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes),poly1305)\x00'}, 0x58) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in=@local}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) [ 94.010870] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/07 22:48:27 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x5}, 0x59) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000000080), &(0x7f0000000100)=0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty, 0x4}, 0x1c) sendmsg$nl_xfrm(r1, &(0x7f0000000540)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@flushsa={0x14, 0x1c, 0x101}, 0x14}, 0x1}, 0x0) 2018/05/07 22:48:27 executing program 5: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x101000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000000c0)={0x2, "8614"}, 0x3) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00') 2018/05/07 22:48:27 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x200) r1 = socket$inet6(0xa, 0x200000002, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}) 2018/05/07 22:48:28 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x5) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x59) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000f2) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0x85, &(0x7f0000000280), &(0x7f0000000040)=0x4) 2018/05/07 22:48:28 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0xc0, 0x2161) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10) r1 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x5c, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000200)={&(0x7f00000001c0)='./bus\x00', r0}, 0x10) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r0, &(0x7f0000000180), 0x8000fffffffc) 2018/05/07 22:48:28 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x400000f) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00000002c0)=""/8, &(0x7f0000706ffc)=0x6) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x2) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x9, {0xff, 0x401, 0x8001, 0x8, 0x7, 0x100000000000000}, 0x5, 0x3}, 0xe) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="a1382e9b5330a41587ed4701000300"], &(0x7f00000004c0)=0xa) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000500)={r6, 0x200}, &(0x7f0000000540)=0x8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000440)=0x3, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000580)={@remote, 0x0}, &(0x7f00000005c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000600)={@dev={0xfe, 0x80, [], 0xe}, r8}, 0x14) getgroups(0x5, &(0x7f0000000400)=[r2, r3, r4, r5, r7]) 2018/05/07 22:48:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x80000001, 0x0, 0x3, 0x4, 0x71, 0x10000000000000, 0x9, {0x0, @in={{0x2, 0x4e22}}, 0x100, 0x1000, 0x7ff, 0x80000000, 0x1f}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x6}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2}}}, 0x90) 2018/05/07 22:48:28 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x1000) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x1) write$cgroup_pid(r3, &(0x7f00000000c0)={[0x37, 0x30, 0x35, 0x34]}, 0x656) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$int_in(r3, 0x4820100c0045003, &(0x7f0000000240)=0x401) getsockname$ax25(r3, &(0x7f0000000300), &(0x7f0000000340)=0x10) 2018/05/07 22:48:28 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) r1 = syz_open_dev$usbmon(&(0x7f0000001100)='/dev/usbmon#\x00', 0xfffffffffffffbff, 0x100004000) ioctl$BLKPG(r1, 0x1269, &(0x7f00000010c0)={0xffff, 0x5, 0x1000, &(0x7f00000000c0)="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"}) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write(r0, &(0x7f0000000140), 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001180)=""/37) write$binfmt_script(r0, &(0x7f0000001200)=ANY=[], 0xa) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/07 22:48:28 executing program 2: ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffff9c, 0x541b, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1, 0xd8}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x2, 0x3}, 0x1c) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x74, 0x400080) connect$vsock_dgram(r2, &(0x7f0000000040)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) listen(r1, 0xfffffffffbfffffe) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="05", 0x1, 0x200408d4, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/07 22:48:28 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x8, 0x0) r5 = dup2(r3, r4) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000080)) ioctl$int_in(r5, 0x5452, &(0x7f0000e35ff8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r3, 0x8, r6) fcntl$setsig(r4, 0xa, 0x12) tkill(r6, 0x100000000000016) getresuid(&(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)=0x0) r8 = getgid() fchownat(r2, &(0x7f00000000c0)='./file0\x00', r7, r8, 0xd00) close(r0) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) r9 = open$dir(&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r9, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/05/07 22:48:28 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f00003ca000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000040)=@pptp, &(0x7f00000000c0)=0x80) 2018/05/07 22:48:29 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000140)) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001300)='/dev/ppp\x00', 0x800, 0x0) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f00000000c0)=""/112, &(0x7f0000000080)=0x70) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000300)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000340)=0xc) sendmsg$nl_route(r1, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@ipv6_newaddr={0x2c, 0x14, 0x308, 0x70bd28, 0x25dfdbfe, {0xa, 0x18, 0x0, 0xfd, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0x307a, 0x8, 0x9, 0x83df}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40081}, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x2, 0x101) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvfrom$packet(r4, &(0x7f00000001c0)=""/71, 0x47, 0x122, 0x0, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000001340)={{&(0x7f0000001380)=""/4096, 0x1000}, &(0x7f0000001240), 0x42}, 0x10e) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000012c0)=0x100, 0x4) 2018/05/07 22:48:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x10000000000) setsockopt$inet6_int(r0, 0x29, 0x800000008, &(0x7f0000000000)=0x2, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) 2018/05/07 22:48:29 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) r1 = syz_open_dev$usbmon(&(0x7f0000001100)='/dev/usbmon#\x00', 0xfffffffffffffbff, 0x100004000) ioctl$BLKPG(r1, 0x1269, &(0x7f00000010c0)={0xffff, 0x5, 0x1000, &(0x7f00000000c0)="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"}) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write(r0, &(0x7f0000000140), 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001180)=""/37) write$binfmt_script(r0, &(0x7f0000001200)=ANY=[], 0xa) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/07 22:48:29 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x2, 0xa000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f00000000c0)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r3 = getpid() migrate_pages(r3, 0x7fff, &(0x7f0000000040)=0x10001, &(0x7f0000000080)=0x3) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000100)=0x1ff) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000180)={0x14eac1a, 0x80, 0xfffffffffffffffb, 0x7}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000000200)=""/148, 0xff63) 2018/05/07 22:48:29 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) creat(&(0x7f0000b58ff8)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000feff8)='./file0\x00', &(0x7f000067dffa)='romfs\x00', 0x2001000, 0x0) socketpair(0xb, 0x0, 0x7fff, &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/07 22:48:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x140, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) fremovexattr(r0, &(0x7f0000000080)=@known='security.selinux\x00') sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x4002, 0x0) write$binfmt_elf32(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000193200000000000000000000007448390d17ef19f0a1165d085202c9d98b90bf3bfa38b0d50f6c069342dcf651a55e202ea6199e8bfe80d81dcac2d09702afc9d83b3b7dc006ee1bd3063ab2925ca3cdc5eb4d16b58fec8ece4b6743db1d24e09a38e0d9e4f65bcf9bf9419044be2ca7be3ed449b33489312526"], 0x58) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010001}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) 2018/05/07 22:48:29 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x6c00000000000000}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="140000000006014c0000000000"], 0x14}, 0x1}, 0x0) 2018/05/07 22:48:29 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000006c0)) pipe(&(0x7f0000000080)) openat$vnet(0xffffffffffffff9c, &(0x7f0000001780)='/dev/vhost-net\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$can_bcm(0x1d, 0x2, 0x2) openat$ppp(0xffffffffffffff9c, &(0x7f0000001ec0)='/dev/ppp\x00', 0x0, 0x0) pipe(&(0x7f0000001f80)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000)) socket$vsock_stream(0x28, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002140)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000002280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000002340)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) openat$vcs(0xffffffffffffff9c, &(0x7f0000004400)='/dev/vcs\x00', 0x0, 0x0) eventfd2(0x0, 0x0) pipe(&(0x7f0000005740)) syz_open_dev$tun(&(0x7f0000005800)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000005880)='/dev/midi#\x00', 0x2, 0x0) pipe2(&(0x7f00000058c0), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000005980)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f00000059c0)='/dev/loop#\x00', 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000005a00)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000005a40), 0x8) pipe(&(0x7f0000005a80)) socket$unix(0x1, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) socket$l2tp(0x18, 0x1, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$unix(0x1, 0x1, 0x0) inotify_init1(0x40000000000800) socket$alg(0x26, 0x5, 0x0) socket$can_raw(0x1d, 0x3, 0x1) socket$inet_sctp(0x2, 0x1, 0x84) syz_fuseblk_mount(&(0x7f0000008e40)='./file0\x00', &(0x7f0000008e80)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 2018/05/07 22:48:29 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x3}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x480}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r2, &(0x7f0000000180)="e9247ab1eb6d0eb5754cf82cecb2375ee0c18472022c4c5fa2ccfeb18547e6f339d605f17a57f6e3b872039d64d43d57a1b62b38ffa96570d2d969afb921956ce529f65f8856f3037bb8d95b12c97871d85e2a398c0722be233a519dca2a5d152823bb85b5a1be11f9a1176656a28b101c3f9fdb6e2338c20627a862cb37ded59cdf4bfba82085b60dbb8bead4550a71d18f2359c53dfa6a6d1eb9eae2899155c9a5bf949cffce46a439e458", &(0x7f00000000c0)="71535d2d1e99c51ec071a2537a3773b19f229a67c26cb2ed85e26c00bd03de5e37a557fb042f02949de7dcf28953a4089d4cbe6e2fa3fc0e2393c4b70c065593f1b5c8ef5b97c7f51701de96cdcf95d1e4400b9f47ab26ca52bf6fe69e050e99fee31a3f025c0c462d8edf7170ed5b243271c075f21ca9fdc46901"}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000000)={'bcsh0\x00'}) [ 96.793585] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/05/07 22:48:29 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x5b40, @dev={0xfe, 0x80, [], 0x10}, 0x100000001}}, [0x80000000, 0x81, 0xc375, 0x9, 0x3, 0x200, 0x5, 0x0, 0x3, 0x4, 0x1f, 0x0, 0x4, 0x7fffffff, 0x1]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x1f}, 0x7}}, 0x3f, 0x0, 0x400, 0x4, 0x3}, &(0x7f0000000080)=0x98) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$VT_ACTIVATE(r0, 0x5606, 0x40) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000140)=0xfffffe94) 2018/05/07 22:48:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x140, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) fremovexattr(r0, &(0x7f0000000080)=@known='security.selinux\x00') sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x4002, 0x0) write$binfmt_elf32(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000193200000000000000000000007448390d17ef19f0a1165d085202c9d98b90bf3bfa38b0d50f6c069342dcf651a55e202ea6199e8bfe80d81dcac2d09702afc9d83b3b7dc006ee1bd3063ab2925ca3cdc5eb4d16b58fec8ece4b6743db1d24e09a38e0d9e4f65bcf9bf9419044be2ca7be3ed449b33489312526"], 0x58) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010001}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) 2018/05/07 22:48:29 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x9) write$vnet(r0, &(0x7f0000000100)={0x1, {&(0x7f0000000200)=""/208, 0xd0, &(0x7f0000000300)=""/177, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) close(r0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8619, 0x10101) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000000c0)={@dev, @multicast1, 0x0}, &(0x7f0000000180)=0xc) bind$can_raw(r1, &(0x7f00000001c0)={0x1d, r2}, 0x10) 2018/05/07 22:48:29 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x1a1040, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000480)=""/180) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r3 = getpgid(r2) ptrace$setregset(0x4205, r3, 0x3, &(0x7f0000000080)={&(0x7f0000000000)="12785dfe1a64e32746dd31", 0xb}) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00000003c0)=0x4, 0x4) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x1) finit_module(r0, &(0x7f0000000240)='/dev/zero\x00', 0x3) sendmsg$rds(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="580000000000000014010000070000000000000000000000", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="0000000000000000d26b47fd3264f34cea21ab510b8f16bc1512c297bd882be2ae218b6d873da180f903f84566ccb62541e757bf5c68a23842b1411c1b5323db3cf13099551b32612dc38534ad94ab8ac487b54adb5c9f3211026b2f4b296cb400cf458671a09d2d1da32ffc8a70c89f0602cd146562662071b6be4fc4fedba5f1224772b5f59ef7a85458a8aa5eca38f50a865072a54744eadfbd266c"], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="0012000000000000ca0c03537f1239415adad6278a46e715200e16dbf0dabe8c4514c7f5475bfbd7e6d9abc31959854ca7ff0eba8e9bd5dae976983ba63a9172691f8d61eefeb3b28ffd2127981ffaa16ca2114bef4364750f4080feb7d7a4a045c8b5eca14dac2b5e285d459ca1cac29d24cd"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000580000000000000014010000090000000000000000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="004000000b000010"], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb0}, 0x0) 2018/05/07 22:48:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x2009, 0x1ffc) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x100, &(0x7f0000000080)=0x4) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000100)=""/84, &(0x7f0000000000)=0x54) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff, 0x80201011}, 0xc) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00000000c0), 0x4) 2018/05/07 22:48:30 executing program 2: ioperm(0x0, 0x1000, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x1) setsockopt$inet6_int(r0, 0x29, 0x77, &(0x7f00000000c0)=0x4, 0x4) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000000000)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000100)=""/97) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = request_key(&(0x7f00000013c0)='id_resolver\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001440)='/dev/vcsa#\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001380)=[{&(0x7f0000000200)="a950721246cbc1c3bff81b4d0b663320e4112f485b79cc828c0d823174e5cb1d68c6051ce17f2db8d1620f5276dd0552f901f0cfc6d353cd77f6c67ff4a5340f76371f623d25b5acafa6cf62762cffadf3310e60f2d2c062ad45e7dbef89ac367f602fcd2a2d7ebb2d9fd829934b6e08b2c64858ef3f4e3ac13fecc179dc", 0x7e}, {&(0x7f0000000280)="29ddebe288636063cfb6e04e8f91bf52dcbcaa9023db56368fedd7dff17e810b16ccf4f3e8681c12d570ee759c1405a44db0233127f1036fc4ac9b760d41922c692f878a0e40215e0a6478f8e2dce6670f5d61320af0b0b9bcf5a20adf9b106215b9549977d9eaf44126c7e1e9bb31224de8f85d705a9b99ab8eb487c8ea85f592d4f30e8bc4d3908087cab9901c5a6ec97362eb50ba721569a0900d24cc43621c4b219b37e004da3f71801999bdadf6ec6e9449efa5fe88d77baca3025d99243bd762b81117b8f772cf61159426a63906ecf77b84c590339a991247e473c64a561991ab78e199", 0xe7}, {&(0x7f0000000380)="c1f5b33327cafe49be2665bec278bedad2ceb850e8c11d8f68a14060b44a8796a9a3935ff4bdd6774f45b9f49cd9d89a48abecbc549ad68bb4d9437256bb4413e7b86fe19ce886fb81f0cd6ce5855987aed2f21dc84b9faa51c10626b07923a92b7d515abbf8115def0728dc22f4041a1fe03a2635f048d6873817be73471f351daa0edf6bd7f6ac7e05f4dab1e9f618cea4e0b8f534e64c6cc951d2037ce2705db1db973d9fb995d011c620c709425fd29e29d16fac229f32fcaf5021374eef2de38e92991aa50422ecfb880502b7083be0cf621b87b6f62ce4d46e3ae80cea93381bdedccd87962d7fdbfd8dac694353fa7e0657a5508a79ff3d474589502cb5e61dad1894ab5b8661ed24446425ac7bf26999fe4432c54fdb08e4eb7b4a20ea254495553bba1f80386814b381c17e5c2898399403340d96b183dfaa49897f69aa2118bb028e079a14cb1532b96989fbc3a7f98dd367e72b4f1afaeaa0b2f960d8653d8bd0fd66f2aab04574ea3a6395edf62eefa221ee48d28f8b3c86c3bbfa6d6fcbe687cd0481185cf314aad70d0cfc9c8c6177edc3a071ed5df7c4bf66064440f4bd9982966f9ef042d573418f0cd3bf1c2a6908e91d5a1f07422514a6d7cb8106b8d6bc7f0065069f01dbf4449238c32aa3fb2f5f58bb63d473f943ded01cca8b943ed49eee8a552e09d4949a9f1a000664d2605b8a3c0aa0d01d2cf00e0d8b9b61c56ec3ec644ff8ba5bf2f1bcc20beaf17ab0f67d2199ce291ea3972c958c2646f431a15998caade27452c5cd8d27a22f7977918238497fccabf491e072bdbee0cd0a200412354970dde32291b18f95df0658a899458dadaed1b22a7faff6cfc48c1d260e900edd73a97b85c718284dfea9606607330a648ffb80e406294debebc619703402c62c6515200b66e62ac466bc1281dec48ab3ae59bdbec57cdd3874e8736fb36dded3e3504c6e39f96109405d43d45776c4a1bcf91c6d0c5e2e7a153bc7f8f1453642fb463f338711f2b7f600ad43b818237ae6201011eea0182e0199a7ad644d9615be69121182b1d5bfbf7a8a41683f5d58abec44f14c7ab23ea51e68306c505dd2a9137cff8f38defa488365a1c09bb47030084a20d54a55a404967fd2e379a99fd0e127df78fbf8a8adfdeb5e852d060596ef5ee6fde86c046fb610a4105e35d62c36ef478c5e7815633058841f42597ad2c1099909af5ea8298b61de0a866ad111d47d2e1de848f514f7516c011675fa59bdca66ab0cae7d88b9c9e09e6f47bde65179dd0d9e62e1ef1fd3b021b7e27076ee958ab688ffe5c6f5c3ad96aad9bd6c17e3b9826c756b0cdccf9ebecd68c974964aac469e37edda3dc4367e07bb388bf75cb25a028c1e1d36290fca81d073c8bf023aa1f7ddd83ec3042e5c140c3825be2e1c0e8a2d79a5ef5c471f52ab8dd97dd01956c3a692594110fadf598232ccec7b51c50c97dca8ad08858b8c589ff7beba53cb113e96d104026506c63ab64c244cdd599874f89f33f5d78e474d1d9813c0f8fc42868ce6829cd9e8da5c10d92a89fd01feeed1d7d0129ae11bfe06f45827fd5518f9dadbd2f444e86e3b13d5c4b2c55b14995023da82dfffa35494f0b56baac3aa0f8fea4598ab05ccc3586eab8398f3d2afddf7ff4a4b18e7ef1468dae35950ca5d42affa40d8c25600524e5a11263b461ddfeb1f9d5df22358888e1f426268783b3af82902dd2ecdabdb73ef1c12c46fec36963aa3cc69886c4b330cdb63dba8ed78e436a65d1291ae3589e9ca6821cbbb43945145e3f2e6c7ba91e27df399ecc3a261185e0fb5fd258ede25eb0912b7cde6f09d156870a4fa3f2ce85988aff386ac176fa6facac2cf53e636f14265bdc835977e48ba7e294121d65c353b7d71c7769147e15925245c0b87ab2543aad102460671c40519453307fc1e1bd678b43d94f03f017feb3eeda8197057b6363312415d4073b4e09ddf6b1c20e5880fb1b89de6a2ac6558a94225751894e3a5bc52bd8dd5a31ed90bd25947cd91818060d71f9407a45ba94ebe1b4a57226fb8c9e0c173087e601b1cd1d31357f31bd59aef476a4dfea7e45df56a5d0c4d604ab16e4f314a9604f3a4c704983d56c71f73ec75ef601b413bb146529dade9e8023e8add98b8e7c815f40124241e7381f120b1823958ffdb8dcca334d2749bff5f0f58d07e30b61ddd1dc7992429d232a84aa4a724b4d394702cdc8636889ab48b3c12a3e3417e707b9b369712e8719239429507f99caca4cf8a6266e0047944c5abea6c65ee8f00acd1b1368957c47b0650645c88176ba45f9c78fff47870e1e21090e542f8c48c0b43dde566d4c423c874cae4465fa67a7b1b532b9069fd3e2084a958d1dc7a3aaca6c7db38361191262c4839402aae8cf9351cab83d1ca937f6f32aeefa7a28576a854b27471557787b1a3bb94674d66ce572fa698c61c4f2f6fea1221ec2dfe4a39f2e61fc8b6110a5a405895caf59bd0b7fc35af1cd54a9ace51e47539ac34292bc5af2c800739b35f813ad7d991aa1f1646507e3645afc80fff9da2d6b5f1ffe555325315d604789b4950f9810de5ea88f93a89403b97a195803be2c7803c1cdd78109211eb765c79b5f7da8a9f91022ad1c081dd50925ef58629593e7f9f8b9644f3495df81230894d4b85c3fd44fed15f905c7561d633d33754f99d80dc4859dba4e84e001fd469bda854e8f28f4fda97c31c571629e090aa61628e1a24a3bc3d2a88c5a47aafe7fa3ba0b236a05f08b24e865d79bb6228724eab042fc8d12c3d18ca9fa74347bd0322edf0268ec364506e22cc288cab9af300fb071b2d04aec34cc77d4e2c00e80cd1b5ce5186a78d5e68feb4ac5bcd5d17ce2d38e8cfa6a3114302419d56aa71ede6ec19955682e74710074ef0bf029321f4425539adc6f0e95aa772511b49b7566aeba07d9a4ff44fb23ea17521b5e6eb7b9b8f860189b18c9277df085a0a8e0a6f9cfd09bcee622f15be7bfaeeb4e7564eb0c152b485044ff6def45f42b20f78bf81581a0c6b2fca1768e55d57228859cc7c3ce1da62c56b84b92ea80920d87b5b09cc32f00925df112d83028b5ce70da0ead3596e2b8572a9ab8dea4f6b7597a3fd0e33e9ae05231d2f02096a26995460292fb3e271113f3ca54ad9800cc684fa6616a88e644a2c32913a808a53d7a2461ab27d32d1a149b642e7eff000757e3960a181964957d953b5c4bc6fb1a941deae2f09fe2c6e69969e1045d288169757f8dcc4e105c34e9414cdd41dc6dc1fdd8d8f9f0cfed699bb815cc67871a54fb55c8fbc0704f6978120c4c1818a34ca7856189ec8d341da6f7af4b37f7bf63e8045902a57b985e73cae4d29a2295b727fa9483233e8b3125c96c5b5ae4d35212d27416c71cbcc54ce2c24a32751b2ac1a95374a19f2c0611e2c3eead5f36bd9534d8a21cb635bfff4c5f4c5499ea1145d238a094ecd8235712319f95f0511dee82a89645b98fc45f387fc1f4845f29ff0e27dadbe80f3f96d7b27153af373e5d9242674b2b4d1a19bb107210c54441b7e98e6f3f1e83fef1580925a55f41080f62e0c41cc0d6964650e5910cf80abd7e1c87ac6255386816218593f6b56ace4e191e4d06806dfbdeff417cca8fbfa65425b28a4960e43db1934bc101bdacafe0ccdb41d63704e45bc87aae9711364a64abd78bdc0b5c7425eff6ff0c16997057f46a89f465631a9d923275081dd92c46cb82e60d1facac9e97e4ba3d41317415e993e9eb41a2fc319aa8685b7426f2a648260ef3262b526fb407e3feddfa81c97ba13d1990e4273a0bfa1609fbbdee774e3d38bab7cefed77d3cd4fcfd7a911b05b2c47f7b1fd97f3ed1e07ad465b5f8eaa7d3ee95fe7f324e8e63fd158bdb12048fd8919ee4a0a6153d87f37c24d3f61160501d6781f565ac9591142e5cf9f254acad6fd16c8511c98831eb73c01b16bc9887a6c517f1210f2f9a97c44184fd5f0fb64742b77a4b06422c36505ab0c0d1045c74179461b633ace97d96e7ff4cb5904b709e13a756d54b44764f37c1019be4ae6ef04ba0587a3769be9e7919d06ec3f0e06178f1af723bbdea26aaa75b3af4fa6cbb5bfc847e969f9d89774eabd487d106594485edeb753696ab132f4ceed394a9c8bb4ea457670fef65d912486f43e68f328f93747bf01ffc921a92073b059dca4dbe8b1ed957221db96fa5e2c050e2a4431632c9cc4fd70792b4a29baf88e5f30abc3592db9a2cc55e3688887d016ef09b6b3b520488c0d908404d7475892167cda4f6837a03dad72a39ca08deb38d0653277131b4f8fa3afe4f92dc2b05419a47f4b3a743592e223c81be9dcf42ee313699773990d1241ee6fe30931529dbae46725e41fd8795cb7d9eb85313484f77b131ae1cc6a5cdbeb1d8afe8db14cf6a049d050f6ffae0a3b7574733f260017f458692014e1b4451c95bf736580b265628d99f233516227354e4f8c079880b8adaa72afbc5fb611f5d3fcb646e5ed141ea87062939ac86e4334b03fc2830b9cbbebd07072f05fe2115b03dce2feb1fe1ebb6b5736b6b0c269612728661c4f9f32d685c2d515e5f4fe6e5a67165b65e0240efa4daae868d283906ca9c2f996427a5f6fdc03b43f5a0ec40dcc0be7bf4851bfdcaff59e877aec38a19c925a2a2c25be4def28d901dd69508a10836177e34d5520efe7e99f5f7b59f5a988eff74ccaa1163f28923d40297e28aa9359331843fa5cbb5c804de399ac2004512edcb7a82e728737f757b11f04184d9b36365b6f9a6975ab267b9ec0babdb04958884a0c689aede8791d65473c26df3dc7a16d68746b7a130d8a318a34e4946361e52790d9314a565615c82de05b5d9c4c5fc231f3c5d5ea8bf68f8075c8c8104b9cf7f5591ddeb648e12c62c045c9fe0c69faa076f15814e88b49c9a3f809c8210db816aed6637af295532d14d6dbd8b6c31b55f29ecdac3e0fbe8b725917af946bca746d6dd804fd51d283b6853b97fc4433ce2f4ab45374b236b7a0e993c14a4fb3714bf6246ff79e519b9659154cec37ce070d703b859bfadd7364aeb715928bbc15b081bcb3e459188bc582afa1164f27f78efa44f9ca5f92239106af7aaa493dcef6b07c04e98edd689e84685de4455991f897aa2775a5c954bba5a538d3079b8ee7ad85c43bc92b82b9e77f609d712dc958a30f227a5b402e622602d46baab4d600e70487254f79a06e3d16e7011cc98fb6be5122d0b3cca118658c922143dad54cd592404666e2ac0b73557a5d413c40c6a914dd65521da1d73384f0fe235e530996053ac92ea7de88165e8a7b866f45afa00ab4dd1acaa17da0dd73586e71c5c7a15b2c6250049188299ffd9da88a73e5d00173cd6c950733f547bfa298001e9fa0bca5b256c491bb7ccb9272486e6fdca32ddb1fba07b2c2bfbf319c8b69a58cd046506a8ff94bcdcbc5127b72b0cb0ffe2ca41cb7dda9f76f45a93859c987666bfef938256e57305e12973af29bfcaba5a61b8b637b16093b16c387116a18dfe8bf8328520f19decb2806b0b654f0aed6946e649a45847763706f58ea3bcfe098cba260bb85be570cba5c0784edaf33bc4485d409e825c1738f44c4b8c5f7023df6497981d2d1b96500c3c87db3743ec180b9bbe4269d69bbbcad02a74ea5dbb3928dfacb9959c8b7714b916b8cd2be83a912c4fab9dcc31d7ac06fa3174976f9f760c9a547aafcdb3d2ad21aa0648b9d8be623f1d1795a5039ea9a949de390c3874955f9cf554cfdf353299d38760ff8b4a530fc2067", 0x1000}], 0x3, r2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), 0x4) 2018/05/07 22:48:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x44801) 2018/05/07 22:48:30 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet(0x2, 0x0, 0xa73e) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='rdma.current\x00', 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)="7143e26a3cafc672bfb0fcc3cc476753f051112b3bb6482a79ce1248b466f93db5166bd6582679698ecf255328296bc50f0a540e", 0x34}, {&(0x7f0000000240)="b1059af11c9c10f3a92298d53f6c839cace103fe3f9a7a6ed702f0c7bb325b786494677e77ad1740861c1850691ab913d46cbdd0a0acab49ae0e778b7725db8444f74f85cd0e2a1528d75ccf589801cc3742aa7bf5d9943ca9f3e98f576cf958f8eed8b5ab649888ba1447f280385af133adc3183fcbe34fbf847984ea1aad7009af247816c4e775bfd6d0bac723162173f449b0cea0e579471ee0a3fc7beb5df35f4266d5167522436cda3a30ce54d0566518d251c157a0e2c8fb4dfa2d5dcad915086f1edf9e1e9ede86444adc3d02f186952a622309", 0xd7}], 0x2, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1198, 0x4000000}, 0x40000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00000016c0)=0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000015c0)={'vcan0\x00', 0x0}) sendto$packet(r2, &(0x7f0000001580)="16e6d3dce91f9283ee10439b8e699b6040", 0x11, 0x40014, &(0x7f0000001600)={0x11, 0x5, r3, 0x1, 0x80000000, 0x6}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0x1b6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={"6919b39806657483bf0e665d139b7dc7", r4}) sendto$packet(r0, &(0x7f0000000000), 0x1d7, 0x0, &(0x7f0000000000)={0x11, 0x8100, r5, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) r6 = add_key$keyring(&(0x7f0000001640)='keyring\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$update(0x2, r6, 0x0, 0x0) [ 97.647243] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/07 22:48:31 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) creat(&(0x7f0000b58ff8)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000feff8)='./file0\x00', &(0x7f000067dffa)='romfs\x00', 0x2001000, 0x0) socketpair(0xb, 0x0, 0x7fff, &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/07 22:48:31 executing program 1: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x2c872, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000240)=0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000080)={0x4, 0x80}) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)="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", 0x200}]) 2018/05/07 22:48:31 executing program 0: r0 = socket$inet(0x2, 0x7fffffffffffff, 0x100000002000003) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x22a101, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000480)={0x7, &(0x7f0000000440)=[{0x10001, 0x80000000, 0xf, 0x5}, {0x6, 0x8, 0x9, 0x4425}, {0x1000, 0x9, 0x0, 0xff}, {0x6, 0xde6, 0x6, 0xffffffffffffffff}, {0x8, 0x0, 0x6, 0x7ff}, {0x2, 0x200, 0x3, 0x3}, {0x2392, 0x3ff, 0x120000000000, 0x5}]}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x340, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000400), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'ipddp0\x00', '\x00', 'ip6gre0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xf0, 0x120}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@log={'log\x00', 0x28, {{0x0, "b17feeb25715a9fbfdaf55c412e661320c144c59de9040058064eb530430"}}}]}, @common=@STANDARD={'\x00', 0x8}}, {{{0x5, 0x0, 0x0, 'ip6_vti0\x00', 'vlan0\x00', 'veth1_to_bond\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0x160, 0x190, [@cpu={'cpu\x00', 0x8}, @devgroup={'devgroup\x00', 0x18}]}, [@common=@STANDARD={'\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3b8) 2018/05/07 22:48:31 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) r1 = syz_open_dev$usbmon(&(0x7f0000001100)='/dev/usbmon#\x00', 0xfffffffffffffbff, 0x100004000) ioctl$BLKPG(r1, 0x1269, &(0x7f00000010c0)={0xffff, 0x5, 0x1000, &(0x7f00000000c0)="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"}) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write(r0, &(0x7f0000000140), 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001180)=""/37) write$binfmt_script(r0, &(0x7f0000001200)=ANY=[], 0xa) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/07 22:48:31 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)=""/100}, 0x357) 2018/05/07 22:48:31 executing program 7: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x60) accept$nfc_llcp(r0, &(0x7f0000000180), &(0x7f0000000200)=0x60) unshare(0x40600) r1 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x400, 0x7, 0x8, 0x8000, 0x9, 0x100000000, 0x7fff}, 0xc) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ftruncate(r1, 0x0) 2018/05/07 22:48:31 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) signalfd(r0, &(0x7f0000000040)={0x7f}, 0x8) rt_sigaction(0xd, &(0x7f00000000c0), 0x0, 0x8, &(0x7f0000000100)) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) 2018/05/07 22:48:31 executing program 5: r0 = socket$inet(0xa, 0x801, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffff9c, 0x3, 0x1, 0x0, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3fffffffffffff52}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x204, 0x4) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000140)={{0x7, 0x4, 0x0, 0x200, 0x8, 0x7}, 0x2b79, 0x1000, 0xfff, 0x2, 0x6, "2b33fd409ae00fab10c1a966b1fbb577ee495772b77036136620c9fcd181c0f108d1d44e1d30a828fa4f6719477423caadff5372fa881f8e1334254da42c92479fa5113558642a06231d4aa23232d1c6599aa7c6e80cc3a520ce062087b4bcc133e0d811859110b687821c3d2f1355a67c80ef102d30c8f7b9ef6e536de1ab29"}) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x4, &(0x7f00000009c0)={"44106c74657200", 0x7, 0x4, 0x510, 0x0, 0x130, 0x130, 0x428, 0x428, 0x428, 0x4, &(0x7f0000000100), {[{{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "5dd8f35198ecba6622a22c0b09013c5f9ea62931f06f8b0fea29613dc42a634c9c865e7832101bf41352c5c941f12770b0991a64f1c6c2544e6d2c6d2c96af3e"}}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:src_t:s0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="8d247a4ff611", @empty, @broadcast=0xffffffff, @multicast2=0xe0000002}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xd) 2018/05/07 22:48:31 executing program 1: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x2c872, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000240)=0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000080)={0x4, 0x80}) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)="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", 0x200}]) 2018/05/07 22:48:31 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}, 0x9, 0x5, 0x9, 0x400, 0xffffffffffffff1b, 0x200, r1}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) prctl$getreaper(0x1b, &(0x7f000033fffc)) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x14}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xb}, 0x1bef, 0x1, 0x8, 0x400, 0x1, 0x40140002, r1}) 2018/05/07 22:48:31 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xf5ffffff, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xb, 0x80}, {0x8, 0xfff}], 0x2) 2018/05/07 22:48:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb007f000900501c01"], &(0x7f0000000200)=0x1) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000300)=0xc) capset(&(0x7f0000000400)={0x20080522, r3}, &(0x7f0000000440)={0xffffffff, 0x9, 0xfffffffffffffffc, 0x20, 0x1, 0x1fc00}) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80042407, &(0x7f0000000340)) waitid(0x0, r4, &(0x7f0000000500), 0x9, &(0x7f0000000540)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x10000002}) fcntl$getownex(r2, 0x10, &(0x7f0000000200)={0x0, 0x0}) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000140)={r8}, &(0x7f00000004c0)=0x10) syz_open_procfs(r6, &(0x7f00000001c0)='children\x00') getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ptrace$setopts(0x4203, r4, 0xffffffffffffffff, 0x32) ptrace(0x4207, r6) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x4, 0x0, 0x6, 0x7f528b3d, 0x6}) ptrace$getregset(0x4204, r4, 0x202, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) 2018/05/07 22:48:31 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="1f000000520007f20000b2fef5000f430a0000e80000001ab4a5eaffffb92b", 0x1f) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0xec07, 0x2) write(r0, &(0x7f00000000c0)="7f5644fa097db65e61f4259ab8fcdb3d3a794277fff6ef396a8c4383b1b5e86aacbdc117d89379e8a79aa22e05080431661dbc6e3a399453bcddd4d496e05f2c5dcac4e44ec9637234", 0x49) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/28, 0x1c}, {&(0x7f0000000140)=""/80, 0x50}], 0x2) [ 98.405723] device lo entered promiscuous mode 2018/05/07 22:48:31 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'veth1_to_team\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff, r1}) socketpair$inet(0x2, 0x5, 0xffff, &(0x7f0000000100)) bind(r0, &(0x7f0000000000)=@l2={0x1f, 0x3ff, {0xfffffffffffffffd, 0x0, 0x10001, 0x3ff, 0xffff, 0xbfd}, 0x3, 0x20}, 0x80) 2018/05/07 22:48:31 executing program 1: unshare(0x8000400) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x10000000004002) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x5, 0x8000, 0x4, 0x2, 0x401}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x9, 0x2, [0x2, 0x6]}, 0xc) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000000140)) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000180)=0x1ff, 0x4) ioctl(r0, 0x440000000000127d, &(0x7f0000000140)) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) bind$unix(r4, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/07 22:48:31 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000240)=""/105) [ 98.726402] device lo left promiscuous mode [ 98.755615] device lo entered promiscuous mode 2018/05/07 22:48:32 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x7f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000180)={0x6000001c}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x20000000}) 2018/05/07 22:48:32 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40000, 0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) renameat(0xffffffffffffffff, &(0x7f0000003ffe)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003ff8)='./file0\x00') 2018/05/07 22:48:32 executing program 5: timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12}, &(0x7f0000e4dffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000d43000)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) nanosleep(&(0x7f0000000000)={r0, r1+10000000}, &(0x7f0000000040)) timer_gettime(0x0, &(0x7f0000000240)) delete_module(&(0x7f00000000c0)='selinux)vmnet1-\x00', 0xa00) r2 = socket$netlink(0x10, 0x3, 0x13) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x74, r3, 0x526790ec09625481, 0x70bd2c, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x74}, 0x1, 0x0, 0x0, 0x40001}, 0x4000080) 2018/05/07 22:48:32 executing program 1: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0xe, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0xb) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd}, 0xc) 2018/05/07 22:48:32 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000002a80)={0x0, 0x0}) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000080)="727a0b82764e826bc99dbd3b18d731a1", 0x10) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) r3 = openat$cgroup_ro(r2, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) accept4$alg(r3, 0x0, 0x0, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000100)={0x9, 0x200, 0x80000001, @empty, 'bcsh0\x00'}) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001740)=""/50, 0x32}, {&(0x7f0000001840)=""/48, 0x30}, {&(0x7f0000001980)=""/26, 0x1a}, {&(0x7f00000019c0)=""/96, 0xbe}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/121, 0x79}, {&(0x7f0000001bc0)=""/52, 0x34}, {&(0x7f0000001c00)=""/186, 0xba}], 0x9, &(0x7f0000001f40)=""/28, 0x1c}}, {{0x0, 0x0, &(0x7f0000001f80), 0x0, &(0x7f0000001fc0)=""/31, 0x1f}}, {{&(0x7f0000000280)=@nfc, 0x3a2, &(0x7f0000002580), 0x0, &(0x7f0000002880)=""/192, 0xc0}}], 0x3, 0x0, &(0x7f0000002ac0)={0x0, r1+30000000}) 2018/05/07 22:48:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) dup3(r0, r1, 0x0) 2018/05/07 22:48:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000873b5c929477289310d8"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x79) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7, 0x800) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000140)=0x5, &(0x7f00000001c0)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) recvmsg$kcm(r2, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000340)=""/211, 0xd3, 0x7}, 0x0) 2018/05/07 22:48:32 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bf2ff8)={0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a54ff8), &(0x7f000022affc)=0x8) fcntl$getown(r0, 0x9) 2018/05/07 22:48:32 executing program 3: ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x10004, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000140)=0x98) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/05/07 22:48:32 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000000fc0), 0x0, 0x2004c044, &(0x7f0000000100)={0x2, 0x204e21, @multicast2=0xe0000002}, 0x10) sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000140)=@ax25={0x3, {"8e50c1badc64e0"}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000023c0)="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", 0xb89}], 0x1, &(0x7f0000000400)}, 0x0) 2018/05/07 22:48:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'eql\x00', 0x3}) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x200000) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto(r0, &(0x7f00001a6000)="f1", 0x1, 0x0, &(0x7f000020ffa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "75296811812f17fcb15b854768b106479b8744cc07f4ef85104f214b714432d6b762b606b112d7bdfaa9811dffe7e6bf498b64cded3bcd7ee27eb2bed57758"}, 0x80) 2018/05/07 22:48:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) signalfd(r0, &(0x7f0000000000), 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/05/07 22:48:32 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfff7ffffffffffff, 0x8009) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0x9, 'queue1\x00'}) ioctl(r0, 0x1, &(0x7f0000001000)) 2018/05/07 22:48:32 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) sendmsg(r0, &(0x7f0000001340)={&(0x7f0000000140)=@can={0x1d}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000240)=[{0x10, 0x11a}], 0x10}, 0x0) 2018/05/07 22:48:32 executing program 3: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)="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") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES16], 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000000c0)={0x7, 0xba, 0x0, 0x10, 0x8, [{0x58, 0x7, 0x40, 0x0, 0x0, 0x404}, {0x6, 0x0, 0xffffffffffffff54, 0x0, 0x0, 0x8}, {0x200, 0x5, 0x89, 0x0, 0x0, 0x8}, {0x20, 0x7f, 0x100, 0x0, 0x0, 0x2000}, {0x200, 0x6}, {0x200, 0xbe13, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x0, 0x22a8, 0x0, 0x0, 0x4}, {0x2, 0x7377, 0x7, 0x0, 0x0, 0x4}]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x5) 2018/05/07 22:48:32 executing program 6: r0 = socket$inet6_sctp(0xa, 0x800001, 0x84) fsetxattr(r0, &(0x7f0000000640)=@known='system.sockprotoname\x00', &(0x7f0000000680)='@%\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x0, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x7}, &(0x7f00000000c0)=0x8) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x8, 0x181) 2018/05/07 22:48:32 executing program 0: futex(&(0x7f00000001c0), 0x5000000400000089, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x401ffffffc) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x583000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0xc, 0x7f, 0x3ff, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0xfffffffffffffffe}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000380)={@multicast1, @loopback, 0x0}, &(0x7f00000003c0)=0xc) bind$packet(r0, &(0x7f0000000400)={0x11, 0x204, r2, 0x1, 0x400, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) fcntl$addseals(r0, 0x409, 0x5) 2018/05/07 22:48:32 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x20, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x22, "38cf10d705e34ee2ee9c9365924de1916d29b61dba9e99dbdcacac17d68b0b89a67c"}, &(0x7f00000001c0)=0x2a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0xffffffff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={r1, 0x6, 0x0, 0x47d}, &(0x7f00000000c0)=0x171) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r2, 0x0, 0x30, 0x200, 0x3}, &(0x7f0000000140)=0x18) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x7fff}, 0x8) [ 99.715177] alg: No test for echainiv(rfc4106(gcm(aes))) (echainiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) [ 99.824170] sctp: [Deprecated]: syz-executor4 (pid 7555) Use of struct sctp_assoc_value in delayed_ack socket option. [ 99.824170] Use struct sctp_sack_info instead 2018/05/07 22:48:33 executing program 1: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x2, 0x1, 'client0\x00', 0x6, "152bd0851b2ae398", "d7962a06a5e860fbc927c746437700565a08677eb8c69700ecfb5b05ddd592cb", 0x3, 0xc26}) fcntl$addseals(r0, 0x409, 0xfffffffffffffffc) 2018/05/07 22:48:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x20, 0x200400) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0xb146, 0x9, [0x6, 0x8, 0x2, 0x5, 0x1e9, 0x3, 0x8, 0x401, 0xf5cc]}, 0x1a) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000200)=""/213, &(0x7f00005db000)=0xffffff9f) 2018/05/07 22:48:33 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8a7f2804da18af8d) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000040)=0x43) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000140)={'bridge_slave_1\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/05/07 22:48:33 executing program 0: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/229) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/07 22:48:33 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000380)={{0x9, 0x0, 0x0, 0x0, "26e9853a6343e7e1628d5317c35570b7af179cbc77df9a688e779687c36ce255ba957240e8a24b61a0162b1d"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "de787602150d339b7c33d2f98699e5ead47d29d5dd0c9ae6fc3c8d819a8e40c893b6a7129ac830826df623ef317e690e42fcce90ab3ed0b9ce7f3aaa094f6be0", &(0x7f0000000340)='\x00', 0x1}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000040)) 2018/05/07 22:48:33 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x1001, 0x72, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000008001, 0x84) unshare(0x400) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/07 22:48:33 executing program 3: munmap(&(0x7f0000004000/0x4000)=nil, 0x4000) 2018/05/07 22:48:33 executing program 7: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) r2 = socket$inet(0x2, 0x803, 0x81) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) sendmsg(r2, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f00000000c0)=0x4, 0x3) recvmsg(r2, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x0) mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x1) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000180), 0xffffff07}], 0x11a, 0x0) 2018/05/07 22:48:33 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffff9c, 0x2, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x400000000000019e}, 0xfd) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) ioprio_set$uid(0x3, r1, 0x3) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0xd8, r2, 0x0, 0x70bd2b, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7c3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x981}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8100000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4970e9fe}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x900000}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xd71}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x12}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fff}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x40}, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000140)=""/144) getpeername$packet(r0, &(0x7f0000000100), &(0x7f0000000200)=0x14) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000000c0)={0xdc3, 0x5, 0x1, 0xff, 0x13, 0x1}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000300)) 2018/05/07 22:48:33 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0xe]}, 0x2c) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2c3, 0x40000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) 2018/05/07 22:48:33 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/05/07 22:48:33 executing program 2: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000200)=0x7e, 0xfffffffffffffd30) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000600)={'lo\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000080)=@canfd={{}, 0x48, 0x0, 0x0, 0x0, "3da8ebb471bab5c5d84bfad8e2f54fe4e17c6496e121e52342d3070ff2149c532d635bdc85850a1e8b9aa4242e6e8c5c9650fabb2c0fb45e45a7581e089269e4"}, 0x48}, 0x1}, 0x0) 2018/05/07 22:48:33 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000aa8d344704ae30eaaaaaaaaabb08006000001c000000000011900e37b8f0cfe8d2780000"], 0x0) prctl$void(0x27) 2018/05/07 22:48:33 executing program 1: prctl$void(0x20) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x101, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x96c4, 0x4) truncate(&(0x7f0000000000)='./file0\x00', 0xf56d) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) fcntl$setpipe(r1, 0x407, 0x3f) 2018/05/07 22:48:33 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000100)='H', 0x1) sendfile(r0, r0, &(0x7f000079a000), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) capget(&(0x7f0000000080)={0x399f1336, r1}, &(0x7f00000000c0)={0x2, 0xffffffff, 0x7950c206, 0x7, 0x0, 0x1e55aacf}) 2018/05/07 22:48:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x80000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0xfffffffffffffff9}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x200}, &(0x7f0000000280)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x10081, 0x0) write$vnet(r2, &(0x7f00000013c0)={0x1, {&(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000001300)=""/150, 0x2, 0x3}}, 0x68) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="6d65000000000000000000000000000000000000000000b10000000031000000f34e62d9a2cb09131b429416ab1c516041c65ffa3c07225c5580228ec503818c95d1be8ab228f70918ed1b4cef221b0c480e7ec6d060ceb25dec0b421c0759a13d6e88078f9d69caf382eb1ad00d9b6954409ecb1b53b8da0e298cea4ecc01be6d53cd135b31450da85bc54b7476305b3decc8411e5408c8a8a2197d14519782dd60d61a046f"], &(0x7f00000000c0)=0x55) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x8}, 0x17) 2018/05/07 22:48:33 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/05/07 22:48:33 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x801000040000007f) sendmmsg(r0, &(0x7f0000003f00)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000780)}}, {{&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb25}, 0xfffffffffffffeb6, &(0x7f0000000240), 0x10000000000000e1, &(0x7f0000000000)=ANY=[@ANYBLOB="100000000000000001000000000000003bf8795e7f"], 0xfffffffffffffe4e}}], 0x2, 0x0) 2018/05/07 22:48:34 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/hci\x00') getsockopt$inet6_buf(r3, 0x29, 0x17, &(0x7f0000000480)=""/239, &(0x7f00000000c0)=0xef) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) getsockopt$inet_dccp_int(r3, 0x21, 0x1f, &(0x7f0000000300), &(0x7f0000000340)=0x4) r5 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x124, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crct10dif\x00'}}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40000, 0x0) 2018/05/07 22:48:34 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x15, 0x0) close(r0) 2018/05/07 22:48:34 executing program 1: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = socket(0x1f, 0x5, 0x1c4) bind$inet(r1, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) read(r1, &(0x7f000083b000)=""/1, 0x1) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') sendmsg$alg(r1, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101001, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000200)={{0x4, 0x10000, 0xfff, 0x7, 0x8, 0x7}, 0xfffffffffffffff9, 0x1, 0x6a}) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000240)="000000000000009a4e29e9320912d31f13a1769e38acab8d4847d276b98d8efe71389067b6a9458278918909a01964a2741473f8911e0fe073e6bdf791ab2837523c915a18a8dd0e589651fce21f57bf0d5c121d68f3929523b62d65b01ac5a2473d5c06aff3f95bcb317afc435b42b3fd9acb661ad3926139fcecac9af8b11e0aee9e93c8f901df1a69a2a72bf17bc6ec54326f54190a97e631b6d78ca933ec0000", 0xffffff07}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000400)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca", 0x2d}], 0x3d4) prctl$setendian(0x14, 0x3) symlink(&(0x7f0000000300)='./control\x00', &(0x7f0000000340)='./control\x00') getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000180)={@local, @broadcast}, &(0x7f00000001c0)=0xc) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)) socket$kcm(0x29, 0x5, 0x0) 2018/05/07 22:48:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="200775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) write$binfmt_aout(r1, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x464) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x800000000000, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f00000000c0)) recvmsg(r2, &(0x7f0000000080)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000740)=[{&(0x7f0000000100)=""/12, 0xc}, {&(0x7f0000000680)=""/192, 0xc0}], 0x2, &(0x7f0000000240)=""/6, 0x6}, 0x0) 2018/05/07 22:48:34 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000140)={'nat\x00', 0x0, 0x4, 0x57, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/87}, &(0x7f00000001c0)=0x78) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000100)="2820eaad11ac8d1703828467", 0xc) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0xffff, 0x5, 0xffff}, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000000240)=""/249, &(0x7f0000000340)=0xf9) 2018/05/07 22:48:34 executing program 3: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x5}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000040), &(0x7f0000013000)=0xffffffffffffff1e) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/07 22:48:34 executing program 7: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) r2 = socket$inet(0x2, 0x803, 0x81) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) sendmsg(r2, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f00000000c0)=0x4, 0x3) recvmsg(r2, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x0) mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x1) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000180), 0xffffff07}], 0x11a, 0x0) 2018/05/07 22:48:34 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x3, 0x4) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000080)=[{0x4, 0x7, 0x1000}, {0x2, 0x1, 0x1000}, {0x0, 0x3, 0x1800}, {0x4}, {0x3b56a5f19ad6abc5, 0x82, 0x1000}, {0x1, 0x13d9, 0x800}, {0x5, 0x4, 0x1800}, {0x5, 0x80000000, 0x800}], 0x8, &(0x7f0000000140)={r2, r3+30000000}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r5 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast1}}, &(0x7f0000000600)=0xe8) r8 = getgid() syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0x302bb48b60a4d830, r7, r8, 0xfffffffffffffc00, 0x6, 0x20000) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00000000c0)={r6, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') 2018/05/07 22:48:34 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) close(r0) connect$rds(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/07 22:48:34 executing program 1: socketpair$inet6(0xa, 0x8000a, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e22}}, 0x0, 0x7, 0x1c00000000000000, "5ec550a8ded5210f1ad9a5194f0b00314d762a140db9f53129f212211aa446a9041481fdfc3a285a6b12fbbf8c7eb95dae3c021bb1eb2092bc199c86831d74e489d088a63af8058b277da37f7ecf3d8a"}, 0xd8) sysfs$1(0x1, &(0x7f0000000040)='ramfs\x00') setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000000180)="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", 0xfd) 2018/05/07 22:48:34 executing program 4: syz_emit_ethernet(0x1c, &(0x7f0000000100)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @random="010e4a1ed7f9", [{[{0x9100, 0x3f, 0xfffffffffffff801, 0x3}], {0x8100, 0x5, 0x2, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) set_mempolicy(0xc003, &(0x7f0000000000)=0x6, 0x1f) 2018/05/07 22:48:34 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x101, 0x80) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000080)={0x2, 0x3f, 0x6, 0x5}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x2000013a, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/05/07 22:48:34 executing program 0: readahead(0xffffffffffffffff, 0x0, 0x0) unshare(0x400) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251}, 0x48) r0 = socket(0x1e, 0x80001, 0x0) connect$ax25(r0, &(0x7f00001c1ff0)={0x1e, {"03491f0800"}}, 0x10) connect$ax25(r0, &(0x7f0000000180)={0x3, {"c0c6d52e9e402e"}, 0x2}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x8008700b, &(0x7f000098dffa)={0x0, 0x20}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000200)={0x0, 0x0, 0x1000000000, 0xfff, 0x7f, 0x55cd260100000, 0x1, 0x81, 0xffffffffffffff00, 0x9, 0x3, 0x8}) 2018/05/07 22:48:34 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r0, &(0x7f0000000100)=""/99, 0x63) prctl$intptr(0x1a, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0xc0, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r1, 0xf, 0x2}, 0x14) 2018/05/07 22:48:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x1, 0x100, &(0x7f0000000040)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xb8, "d899bced3c1a28df22bbe9f23f0e336bb33919a367e233644e43ea39064b820d02a982f1b323bc48a0eaa7375c4efdc9e5b75d49c014da99f21b99d53ee7e28e1aed9ab8f4b4c1b962669a0903b6f7b4546c4b0d05767a10164d1f6bf480bad8fa1ee0b2e2ad106cb3ae34c190f9131538b401243a67226bbeafbc1492154ebad71778597d13675533c14b8012fbbe7aa7f6bf7c84df3d90608334825744ee722fd6900be2d7ed8d0022f5c10ede88179dd4cf4627541aaf"}, &(0x7f0000000180)=0xc0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x20, 0x0, 0x6, 0x6, r2}, &(0x7f0000000200)=0x10) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/05/07 22:48:34 executing program 0: pwritev(0xffffffffffffffff, &(0x7f00000010c0)=[{&(0x7f0000002000)="eb", 0x1}], 0x1, 0x0) r0 = add_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002040)="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", 0x1000, 0xfffffffffffffff8) request_key(&(0x7f000000aff5)='rYrpc\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000040)="520972757374e363757367725665783a4465", r0) r1 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) 2018/05/07 22:48:34 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) write$cgroup_type(r0, &(0x7f0000000100)='threaded\x00', 0x9) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000002580)='/dev/input/mice\x00', 0x0, 0x0) 2018/05/07 22:48:34 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x5, 0x511102) r1 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000340)={0x0, @dev, @remote}, &(0x7f0000000380)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000580)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f00000005c0)={@dev, 0x0}, &(0x7f0000000600)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000680)=0x14) accept4(0xffffffffffffff9c, &(0x7f00000006c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x80, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000780)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000880)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000bc0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000a80)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000b80)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000d40)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002940)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000002a40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002a80)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000004080)={@ipv4={[], [], @remote}, 0x0}, &(0x7f00000040c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004100)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000004200)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004280)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000042c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f00000043c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000044c0)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000045c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000004600)={'vcan0\x00', 0x0}) getpeername(0xffffffffffffff9c, &(0x7f0000004640)=@can={0x0, 0x0}, &(0x7f00000046c0)=0x80) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000004700)={0x0, @local, @broadcast}, &(0x7f0000004740)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004780)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000004880)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000004980)={0x0, 0x0, 0x0}, &(0x7f00000049c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000004a00)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000004a40)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000004e40)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000004e80)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004f80)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000005080)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000050c0)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000005c40)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1880}, 0xc, &(0x7f0000005c00)={&(0x7f0000005100)={0xb00, r1, 0x400, 0x70bd27, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r2}, {0x17c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x7, 0x20, 0x80000001, 0x9}, {0x200, 0x5f3, 0x1, 0x5}, {0xfd1a, 0xfffffffffffffffd, 0xc85, 0x9}, {0x80000000, 0x7ff, 0x2, 0x7fffffff}, {0x41f5, 0x7, 0x2, 0x4}, {0x6, 0x9, 0x0, 0x8}, {0x3, 0x6, 0xffffffffffff7fff, 0x4}, {0x2, 0x8, 0x3, 0x80}, {0xfff, 0x0, 0x4, 0x8001}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r3}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x3, 0x4f, 0x3, 0x271}, {0x7, 0x5, 0x5, 0x100000000}, {0xfb, 0x9, 0x5, 0x6b8}]}}}]}}, {{0x8, 0x1, r4}, {0xbc, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfc3}}}]}}, {{0x8, 0x1, r7}, {0xd8, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r8}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x1, 0x800, 0x6ae3, 0x7fffffff}, {0x10000, 0x100000000, 0x5, 0x4}, {0x4, 0xc3, 0x0, 0x465}, {0x3, 0x10001, 0xffff, 0xffffffff}, {0x6, 0x5, 0x6, 0x3}]}}}]}}, {{0x8, 0x1, r9}, {0xac, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r11}, {0x1d4, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x66e7}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9793}}}]}}, {{0x8, 0x1, r15}, {0x180, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0x1a8, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff8}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r24}}}]}}, {{0x8, 0x1, r25}, {0x1f4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r26}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r27}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r28}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r29}}, {0x8, 0x7}}}]}}]}, 0xb00}, 0x1}, 0x40000) r30 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) bind$unix(r30, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x72) 2018/05/07 22:48:34 executing program 1: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f000053e000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x800000000) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x10000000007, &(0x7f0000ffe000/0x2000)=nil) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) 2018/05/07 22:48:34 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)) 2018/05/07 22:48:35 executing program 4: getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x9, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}}}, 0x88) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_names='team_slave_1\x00'}) 2018/05/07 22:48:35 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)}]) r3 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x8, 0x42000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000001c0)={{0x0, 0x80}, 'port0\x00', 0x2, 0x10, 0x40, 0x6, 0x2, 0xb, 0x92, 0x0, 0x2, 0x40}) r4 = open(&(0x7f0000000080)='.\x00', 0x440, 0x110) read$eventfd(r4, &(0x7f00000000c0), 0x8) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000640)="0ca6b97c6f2437ea52eef0c30bfed9b4273c02d4f3da7bc1a480a8d1e00d4f490105d8c01be2d40b2986bcea0ee31d2591c7b26f027c6e16e6dacbc3767ba4959275959fdab6c0cde207ff6ad31a4343f41b003ff4430a20c7aa2838a9a4fda93d2fe3241df4dfa6b5e1a89c44f9e21d63a0305b90ad56deb87c97f7e39f581c5da7378840c3c4c858bc0709bbab5bb153c61a4c606a90f31f15f15b3552b3b00b9840adbc45819a99194093598ba6f086fcc5c78e27036e4f8e2736c87b493012bd01aa454917a42cc74a15d4d4bf39fe0278") 2018/05/07 22:48:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xa) accept(r0, &(0x7f00000001c0)=@in={0x0, 0x0, @remote}, &(0x7f0000000240)=0x80) unshare(0x400) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x200, 0x8}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000040)="328b0c2185784cd82d96e024dae3e28cf72f5f0a9f15b31e569852d4d8c04ff37d6dc20011832c761e9acbcbac6475cb4e22a9ec0f7961f619d282cc68bb241fb07ee039990880ba80423f77fe2be7a0443b3826037f5e0c30b474e977b62a", &(0x7f00000000c0)=""/113}, 0x18) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000140), 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ip_mr_cache\x00') read$eventfd(r2, &(0x7f00000002c0), 0x8) 2018/05/07 22:48:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001800)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000017c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="24000000180001000000000000000000020000000000fe05000000000800f2fffeffffffa769100bca6ffdceeb8b05108cb0b5bf8b1545e4ef32623384b96d2bab0e4d46d410e995e76837fb623ed569cc1042efae651bdcd62bbd"], 0x1}, 0x1}, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000300)={0x81, 0xffffffffffffff01, 0xfffffffffffff801, 0x2d, &(0x7f0000000100)=""/45, 0x88, &(0x7f0000000140)=""/136, 0xf4, &(0x7f0000000200)=""/244}) 2018/05/07 22:48:35 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'syzkaller0\x00', 0x7}) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1}, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2040, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e23, @loopback=0x7f000001}], 0x10) connect$unix(r0, &(0x7f0000021ff8)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/07 22:48:35 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x216b, &(0x7f0000000080)=@raw=[@generic={0x8000, 0x2, 0x401, 0x1}, @exit={0x95}], &(0x7f0000000040)='GPL\x00', 0x10000000000025, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x5, 0xffffff83}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) 2018/05/07 22:48:35 executing program 5: unshare(0x20020000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000356ff8)='./file0\x00', &(0x7f0000411000)='Qamfs\x00', 0x105400, &(0x7f0000820000)) poll(&(0x7f0000000140), 0x0, 0x80000003) unlink(&(0x7f0000497ff8)='./file0\x00') 2018/05/07 22:48:35 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x0, 'syzkaller1\x00'}, 0x18) 2018/05/07 22:48:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200000, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000080)={@remote, @local}, &(0x7f00000000c0)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c000000139205018f213f772157cc50f7a06d66d0d5b6c3a8a7760000000000400000", @ANYRES32=r2, @ANYBLOB="00000000000000000c002b00080001004b97e19e"], 0x2c}, 0x1}, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000140)="05522bf5fc8983935a260f6ada8514a6df18cb149ae0d65c3851c69a58831ac9364a7a4c0ae977864f2651ed1c3a329f6b3c0f814bae96a491d713fb40222539d078cd4df3f3918c3f17fcd31dafd46a5b09559159b2a7f9593e7e2156441b53440f0500997c9929a8ee198f165d8c54b7313fccc8bf98935ab51a", 0x7b) 2018/05/07 22:48:35 executing program 4: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00000000c0), 0x4) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x21) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x1008, 0x1, "34d340c16513845b781c7e0ab1c737af3b3e7282aec3d3f0a2d1e137fc15595443a6e49115207a5de0465ca6e0488b6529060cc86ed11601efe5f3167f82003d8a7d9299569a69cb686527c5f3c093ad36d18b82ae56e858ad5fce36bd087e947d6ba160cccedb2bf4e5832ed1685c3a2c89cecdce134f2daca9aaf6d33f34a1471b58e5bbe5c82a4ff4991a24cf467314d1a4509648c224f15485bca4175bb6ddf752a8b207ee1c66e5675b9fd1e39bc5fea08273aeef15aadc63c89a70c05d67843299417c9893245d718800e84024a314c2d2501fe06ac791e2f4368af75c5326b46ec883910d12ceffba58c731d1b6ff78e62170ae2cdc74d2fb4b1643ffd11cf84408321522eaf54bf6bd92b7110fbe627a86095f107714871113e1ace00b1d81e0cde993706b515825e2c9818e9970a2aa54cc72dbd2fec4d15a75f6ae944ba65b80896e3f0102dd87d22b3d76fdc89a41daab54680e26a19b1cac982c6a240da6aa8e78a341a09edd6a29bcb8ad20d38493301c1f162debcfb1de6b05bd1d3df28917b439d4e306f8f49c24ecff91dc6dbf54d7e3c4253380fdb3ea340ecdc6591150aa29bffa583bb4586cc701eafcc922c21e3c3cd2d9e81577cb017b77e14d93df619e496c6c5cdbb0a9745e8cbf9abcad3a485038f086d7bbbf589cfc92d53aa653a2b547a4deb3b031ee1cd0ab93ab58e41442942643a9caf60862c1e150d4af71d0219d82b18462b418cf18444d5fb7a32ed97aed2e3528fb1a663336d61fdd1060d76562cfc79d2ae263f4066e9e6984ecc528b1091348f6dded00b1eedf75afc491a2f267789c19c7e656102378d9dd78a6541760c5c9d0724a3d89ff555f06cd848c305263545bd36bdca6bb6a7e7f1a7523d79bf2c37d005f92b2e8a50e8efc6572d4cc173d44940cc9e6acc49f18a31fc8fa857bf5daaf69912a3308291f4049ebeb2641906021059a4f75aff9a858898d31154433ede933a34bc997fded1222c001aa5072b2f78b4a44b061e20d0e47f3623f9b1051f090b7717a7f84d78a3de95314561d2ed42a404c291efdca44f63a0448f50f670ee56e795d9a9a754bf9a9efc5158c66bb06024454fec4c41bac85661d2145c01c9c02b186caf74bc78b4a03ed16764c9e2f290587f60047d7f2ba59985abef97e081762cef22f7697bbc4e30ad14419acdc65e7d35e8da18c38649e3e7ebb9ceae4de9b19558efbc86ef14ad4f27ddbdf31acb80f09b46f7de10b9e4334103467f1ecbc74a5feefea6ccd48ba6573521771013c07b517ea60fb2a442f420eebd9e0b225663532df1aa5fc50ccb1b86cd77804d304de5d912e66eb8707d3d9bdcb451240fa03279deaf8286b9b3e01eb9a0a0627defab41c033f0e8fb289bc786f15c93ccec7151ce2f24eec57dcc0fc50816c2531cf57679cb0706a50c840513da1f0995d79c8268a3f4f76b9a161d769f9e2389b1fb9d7b21dd392053ce08de233e84fd73460630d8719e242cdcab91fa85b9d6d3304409b007bd1daa9d6cee89bc1ff3f2e49a2fc1e96990d498bad154fb4ab0e27d644b92be1088cd4c84c7c6ebdb5bc82d05ec329bb1623a132d36c02292cfad1f9bcd4435b1f80fdee9741136783d7ed191447e244db66e15ff2985bf85b5bde2aebb4131ed75b035b503f1722ef1b7c64dc7c03ed92bccc5bd6d22ff0d69d3f12aa856ebd5d1596812ab61501042863e42a16ba973eeb5c2ead28a7ecceab798242120dd0c35d5fbc014a2cbceecced89b1827614dba7f0cd508439fb75006ee0b83babecd3674cb67066e2aca02d5aef97b1889b97abe1286257d7f06549572220af187064baec8e4b0a0c44abd0990dcbf9721e7ee377efd7182c7898b0ba416eab01ea587e521fbb4ad71ad61df20b8f7d84549027f8d7aaf829e7eb1d3cf98d993723de8e1cb09a9284c81145a89c213e621ba61d193b84537eb311b48046ec0b4990d83768614e706fb4aff6f21cc0471e464936f6498cc76b19ef7ad734f006023cdc3525dbdefbafbec64d8b54c1a679f628a8a01d082ca4fff54ea91df114e1a22b10786846bbb1ca0a2b2b3bdb1976b9914f9271605b63cd110ddcd3610b2259da73fc90969f14646173a9686cafe0568a28d1b1d3734c69c3a3e4d8e9acadbb431db5dba731365e62aa324dfb5e38fbb8841fb88de86ab5b07e8bec1dfe9d10a36a859ef3a76917eb6870f50c19d7830ca3bbd82856103423a684b6110b0701d1079fef5fece1684660c6d72360f9ed42343f4f703db7fd4ca6745aa73fedeea558684a144ce9c34564e66383cde8addc80f0f31a9474bd6431fe7f4e3f11f520e3fea61db73cce8a4515e35474242bd2a6022281f7cc0c22e2fb32b8c1c3f021f20cc53228896b591dc37a310f9d9b4926c1d2f12daf5accee23cf0ded878283fd70ed9976ea5abb781e08e11bcff7c5cc434cd548e4ddc5db24e80f1e7496398f3d2ab374c3e7a5ff27f11a444ffdbfbcd2ee29f29770c03f9e951d80cdb8b28d8422f0eb963b844008c054ec9a3f770f788baed6220dfca2bdddd3691b95104e054a6fa3ea6fde1362b502d895dbfcff9932c69b9437c364ebb30819e99be16b5fbd235513ff01112f3639871fe3a8c1d5f07399e85769b4407f12ce4ccc558febafb552e9572aa6950c0b30db859a8681caa1ec3c4e0c9d8607139b3e4d68c90e3cfd26d8208dfe3eca78c05e8fd898d2d5bf492fd47f4586838e565f7daa25c5bd6c5911a22914ee8baf3c1553181acab7be5c0f74889516511369327c2a66d75c6475f6c1a0758a450d70082ea09c38f4411729fb0f3bbe0a132aaba82f2d2e92bc45fd94d4b7f8e52f2e65bdcc30d9caf11e8db3617d3418f81c802c33e497b0ead9b05ebd4b935f3b9776f56053aa8c4f95ea8c8a2e5ef9d4358ec650f078bf465fa12c3828dd99f64a23ade5a3c066a6d371fc7cbbe6c4c02431704ff89030d2dbfff5ab6dcd5862e87073c4b21c33316fbed7a2e5e919e2e64262005e9d7c21aaf84a019c023bdd4bca055175487898200899d5b593b30aa9407ef01f2575720a0428b77d929320eb1e4af024a137920e5afcc612b550d580c22f97788832c2a1b27635451caae48743a1b2e97435fb23565d489e6e96ca9d2bbaac8164df03a71f55d96ff99a1efb160ffc1a59f1f0d8335af29ff4d9841f6629119e4256ac7de5b441241f137e37567e4e3150b08988512076d0e9b0a6f31f87b0d9f50bf27a8ae6d124f7652796b8ca53f5b688de99347d4de11aa14dc319f9f3d140440339f0a604a9363f15a42c5493943c4d082b3d66075d10edb76be05d3d23cd73da6aba16fca3ad01091022f12c22e7b9226a4bc0344902ead830a0220148d50d1ec7ab4317aba53d057c26ba7179e94b5343b7f4edbf79d6a5f9e1da5456bfb71c838fe6ad386b958b9f853c7e8a52eb100642c78ca3319aad098600b650e1c58da60d5b0df649eed8f4646bf16c68fbcbaaf81c2b75c42f79315499309d992a88e47a8104deaa7ac6a622c6402d4c06cb40f62cf35f760c355c487fd80a575718c9f8c15931696d9ae2af3fc2e47302a0db5264f9c8a7ae69ddb500a313efbc099a2b7b34655b98edbb4637a17a91b36802ef127ce7760ace5a12e2302b511bfed45ad4f2d726281256f1b9952bc5825b2c35ffe2c3b4496ac04d5b81c126f89205bf111d0042401c1d28ad8d16edbf92681d1c9430bca51e893d56d5c3d3d192d3c9090bc8a93d814e260175acd524a30853367275a57a73944277abe93830abf470f01cca587020c9a7c77e14bd668b8e800ca294fd2cbabd0fd4350eba24c710fbed3459fb94831d7d4ab2d38313354b7daf41f60f2bd51b5664c98fe98aa6c3f5fab82eb1a27a4336a50e7816314a917d4f379791b423072513e566a2be10cf68aeaa85f296f854a738a37a42ea6573c5bfd40e813eee5c1246b74a1636a3525287aa16738c35ad7f67e91849eadf60f87419a3fb26361876f3b80559945b8858c88175819406e56a0efd8a1c41f3312f4d74e7b0ab4778800357d882710041e1762301d73281c03f9b8dd172af81e42536e107b0e9333ba4d8868322e03a1c4eee418b95e33bd653914b8c4cb16bc65016ea2569f6019b4819d2b6f0d85e93ae58dfa8b4ba1f9fe8d50be737405be85b784e2db810db0026e5ea4b8898d146a47cb04f95063dddae3bf61dc8dc8f13d030363644d4c424407f9388e1a1dae08f945be63415a8fbd5c8deb3db3cce5eb8e2ba3204569c5c1e8bfcce3032b5da782b88a22c1c54a944a39d3752b3c55397f551db209fa07e545e88843fcf9073ced2b51dfc5a3352c803b32046e1e19c6f7dfd6e45ecbd8946b0048242d1ce5ae1fc52c41ec2cc59deb720040c24d551b44b27f882b7f14e64421854e1350aecf3887edd544a8df6b842e7cbdb224d52a6db3ecbaf401036c1e2ae7d8e7c4aac5f5a9b3c9f9da57a72455217378ae3292fcad6b796643e4db983bc9ca74b85c69b43ee104d7c4cf254de4598384c059392911b93f21f7b6cfb6a9732e0ca461af97978906dd42d03adb4fbd80b1a00ef6239ac6cf4b48f7a3384ffc9ef5baf581cdbf8df74c523ea25b52c68ad84aa2e17010a0061a7a9eb7381b216e486313e4fd5ad12a2241f44239c9fb934bcc035e71abf85cee7d9637d79b2575c19c4c140cb4e4d6fa3bd1ec907310b97751b0d230fc9c548d17589b792939caaeda5d79627acae11c030f32f54291ab48d634caa1993e47942c9f16cc41dc3c31cf43dff5fd11a8e7a0c998707bd5b3e47a8cfabc796001c43a7a03d6f8cfd027e75a0da50f1b157e5ee909daafbf8686edc422179fe9763d6b51b6d2a4bacac93133cf1b140584c9c4aa85cb60dd9de9b7db4130f2a9ebc95f5ccf6acb7c709388de60ab692f3c674dfba07893c0ae261af6c51db80287aa00fd2dc34371db945364edea4c54250308ae30c7f104c7a5a21006f060162d676616b03f86c1c410b175986f6aabfbb804792c17f68e9573f6e8db79d0265237d2546290ee82752060265b19769558b0bc4889f74977a34ec2d94f17602922133c8fd9d5c9012ad7255aaa27ef6fddaf1cd4b5295456ed9784b5dba5159b005ad1d4e7e2b23594d6968db7732bbc000cdeb0d9509fc6f77886f8b32513af1ba2ff960f7108cfd2aceba77a261e4935a4f956fa3f08fd2dfe31be41ed8be379e146f3540a22d3dca36c8be3e733d1c592f2f94d28d2f57d181e4c78719a9c3103debaeeb750aef0ee887703d91ed7fe9498cad0fdd7892e9578b33c249814233d7aaa19db607cb862c0e0ec6ec1820c51f1a81172f4b6fa89c6f6619b45b5ba68e7e4366c81bb8970020bd435d174fde2368b54a4890a469469eaaeaa28a9cde36ec43fd58b148b49e5a68062f2e6f3a5181d3fa24e6f34252f5659f5e035e091b86f80c9f3d86d5e3454970e9567758441eeeb3cac43d9757a06dabad7f57a584dc41cc04ac2af40bb79b326763fcd525f140ea1ee558160e9f4ff537b78aa7da316987476159893b49b057819eaa95774dc268291c247245dcdd866b262c65cfd94d02368d39c084bab20cca87cff8ce089e8a69bde1cb2d8372d8d258b65e22219b58ef51f274c5bfe4275834373e1cd772b6a8d04937b6b83337d49209c391e9ca1c9cdb7a115ef86683b3fbd8272267484b98ae6f39636f2f88c4837bf67b3a87ac63dcf802bbd86017590da8f8f037dafa74a1fa5314b533cd6efcd4e4d4f05f6201109addf62da9"}, &(0x7f0000000080), 0x1400) [ 102.401254] IPVS: Unknown mcast interface: syzkaller1 2018/05/07 22:48:35 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x4000000000000005, 0x4, 0x22, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000080)='X', &(0x7f00000002c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x6}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000080)}, 0x10) 2018/05/07 22:48:35 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x100000000, 0x200) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000340)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000480)={r1, 0x1, 0x6, @random="46375e187451"}, 0x10) r2 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x20000080da14, 0x1e7}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/05/07 22:48:35 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x48, r1, 0x419, 0x70bd27, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20044804}, 0x800) r2 = socket$netlink(0x10, 0x3, 0x7) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_MASTER={0x8, 0xa, 0x7ffff}]}, 0x28}, 0x1}, 0x0) 2018/05/07 22:48:35 executing program 2: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_dev$midi(&(0x7f0000000580)='/dev/midi#\x00', 0x6, 0x200) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000640)={0x3f, 0x0, 0x8000, 0x6, r4}, &(0x7f0000000680)=0x10) r5 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) r6 = open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/05/07 22:48:35 executing program 6: r0 = creat(&(0x7f0000000400)='./file0\x00', 0x162) mq_getsetattr(r0, &(0x7f0000000440)={0x0, 0x1, 0x3, 0xdbd5, 0x5, 0xfffffffffffffff8, 0x2, 0x4}, &(0x7f0000000480)) r1 = memfd_create(&(0x7f0000000200)='\x00 ', 0x0) mq_timedsend(r1, &(0x7f00000000c0)="9f9fb8771737eeb776ed65500305d30edc0ebc7a1867853e285ca2da18f1e2d91194b3af4dc44e9b1716017f06bea43f928607eb9428be6082f68e48d9e9e7ff97126d4b5951b820e65051ce217de9200c6bd48906152130be743c49ae50c7e854396b59c3c0fce0a3d16973e12428767f37c9166678b1e22ae859fab0acef03c5776b754587ea7d06c6a4c68311dbbafc649f7c6b26931a662fd2ed465ebbf38b3e391e1b3c12c6c89ac727effa37207823950db432b5c7e62ef4c5d00b877edf14a08793d44fb0cbfe4bd5213a8e51363d80789d09de665fc46e12bce4a745c7d5e15e10d733c1880b3e15d944633419e88e77d151", 0xf6, 0x10001, &(0x7f00000001c0)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000000)={0x7fff, 0x0, 0xfb4e, 'queue0\x00', 0x1}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000600)={0xa, &(0x7f00000004c0)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @random}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}]}) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x0, 0xffffffffffffffc0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xff}}, 0x7, 0x1f}, &(0x7f0000000300)=0x88) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340), &(0x7f0000000380)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(0xffffffffffffffff, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000003c0), 0x2) 2018/05/07 22:48:36 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) socketpair(0x15, 0x80005, 0x0, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140), 0x10) 2018/05/07 22:48:36 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) unshare(0x40600) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x80, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x10005) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) 2018/05/07 22:48:36 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x100000000, 0x200) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000340)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000480)={r1, 0x1, 0x6, @random="46375e187451"}, 0x10) r2 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x20000080da14, 0x1e7}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/05/07 22:48:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r1}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x6, 0x962b, 0x9, 0x100000001, 0x1e93}, &(0x7f0000000080)=0x14) 2018/05/07 22:48:36 executing program 3: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="7f0ab351045c75a1c5", 0x9, r2) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) bind$netlink(r4, &(0x7f00000002c0)={0x10, 0x0, 0x25dfdbfd, 0x1000}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfa}, &(0x7f0000000680)=0xa) r5 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0), 0xd0, r2) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r3, r5, r3}, &(0x7f00000004c0)=""/132, 0x15, 0x0) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/05/07 22:48:36 executing program 5: r0 = socket(0x1e, 0x4, 0x2000000000) accept$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60) r1 = socket(0x1e, 0x4, 0x0) r2 = getpgid(0x0) ioprio_get$pid(0x2, r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x26, 0x111000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000140)={0x6, 0x2, 0x5}) close(r0) 2018/05/07 22:48:36 executing program 2: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_dev$midi(&(0x7f0000000580)='/dev/midi#\x00', 0x6, 0x200) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000640)={0x3f, 0x0, 0x8000, 0x6, r4}, &(0x7f0000000680)=0x10) r5 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) r6 = open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/05/07 22:48:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000adc000)='net/if_inet6\x00') pread64(r0, &(0x7f0000df6000), 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/07 22:48:36 executing program 4: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_dev$midi(&(0x7f0000000580)='/dev/midi#\x00', 0x6, 0x200) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000640)={0x3f, 0x0, 0x8000, 0x6, r4}, &(0x7f0000000680)=0x10) r5 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) r6 = open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/05/07 22:48:36 executing program 3: r0 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a}, &(0x7f0000002000)="d080", 0x2, 0x0) request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="637075736574657468305e2c776c616e30c773656c696e757800", r0) 2018/05/07 22:48:36 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000040)) 2018/05/07 22:48:36 executing program 0: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/05/07 22:48:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000840)='/dev/snapshot\x00', 0x602482, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000880)={@empty, 0x8, 0x2, 0xff, 0x4, 0xa4, 0x1000, 0x1}, &(0x7f00000008c0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000000)=0x13) 2018/05/07 22:48:37 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x25, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x6, 0x4, 0x10001, 0x2000000000, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) 2018/05/07 22:48:37 executing program 0: r0 = socket(0x11, 0x803, 0x300) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'teql0\x00', r2}) connect$inet(r3, &(0x7f0000cd0ff0)={0x2}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/07 22:48:37 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x5) r1 = syz_open_pts(r0, 0x10000000002) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0xffffffef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0xfffffffffffffffe, 0x1000, 0xffffffff, 0xf1b5, 0x8, 0x56c, 0x4, 0x9, 0x7, 0x6, 0x4, 0x100000000}) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000140)="770190212e3eb8ec03058e8f9025a5c6510d", 0x12}], 0x1) r2 = dup3(0xffffffffffffff9c, r0, 0x80000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={0x5, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x3ff, 0xfffffffffffffffb, 0x80000000, 0x4cf0, 0x0, 0x9831, 0x3}) 2018/05/07 22:48:37 executing program 3: futex(&(0x7f00000001c0)=0x800000, 0x5, 0x0, &(0x7f0000000040), &(0x7f0000000000), 0xa2317d08) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f00000000c0)="3ed684aaeaec7ef554989b9ada747c6fefd2971cb8cc04f1dfdd4f1768115a64557a25933ce408bbfda729cad9dc402ff6836fc0a35546603caba6027747627efbe9c4d303e75bfd9fe57f781bce1e36471bb1193a7985d5174f646748b8fcddd5901069c5440ea26f88ca1f38d816caa44ec96164923276c439713962a7b5340db7968686048ffcc13925d49d55daefc1c8c1238c3f1125372472cc1dafd16c07e3c28ea4866f8a04c8bc600558c46ce500decf0816b5ac2c000c68ade9797165b16f8863bd8b9c5a59fe16a7b34e6381ea7ef3e5f6827dc7bc4f", 0xdb) 2018/05/07 22:48:37 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg(r0, &(0x7f0000ad9000), 0xec, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)) gettid() r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x0, 0x0) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) write$fuse(r2, &(0x7f0000000400)={0x30, 0x0, 0xa, @fuse_notify_retrieve_out={0x1, 0x3, 0x1, 0x6}}, 0x30) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000003c0)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000300)='attr/keycreate\x00') ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000100)=0x1f) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x1, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x18800, 0x0) [ 104.279352] futex_wake_op: syz-executor3 tries to shift op by 791; fix this program [ 104.299154] futex_wake_op: syz-executor3 tries to shift op by 791; fix this program 2018/05/07 22:48:37 executing program 7: r0 = socket(0xa, 0x2000000001, 0x0) sendto(r0, &(0x7f0000000080)="b6c07bbbfedd23750cfbedfc6f33c75bba063267d44135d2ff3cab7a307e760db1f6047889f3e7a80bae9d85008a56903f58e14ec5fad9463d03fabc2804906d33c6a76d77d0047cbdf165ab0ac05275d7cb16526d3b09a1d9ff8cf454f7c7d191fb0d959e8c3390147710fa39e694271aa798c0e045fd29a069ccd6a6f73301539726d9d89389699a728ed4fd5bb8cb33b04b7ea7d89e42fe4ae705883d99561b10f7d3973a3d77f827f9795fd6d7f63658aa9ec4486018a30311382cc979df2e7c46fc8364ffd3e0f7f03c1249fd146098f0eea5", 0xd5, 0x10, &(0x7f0000000180)=@pppoe={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'veth0_to_bridge\x00'}}, 0x80) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000000)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x9, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) r1 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) r3 = getgid() r4 = getegid() setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x4, 0x600, [0x20000480, 0x0, 0x0, 0x20000670, 0x200007f8], 0x0, &(0x7f0000000300), &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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"]}, 0x678) getsockopt(r0, 0x0, 0x8, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/nfsfs\x00') ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f00000002c0)=0x3f) 2018/05/07 22:48:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r1}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x6, 0x962b, 0x9, 0x100000001, 0x1e93}, &(0x7f0000000080)=0x14) 2018/05/07 22:48:37 executing program 0: unshare(0x8000400) r0 = socket(0x1e, 0x805, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) 2018/05/07 22:48:37 executing program 5: r0 = socket$inet(0x2, 0x400000000805, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000100)="f4383bb1a011f1603d67e496a0e8c7124e6617c5da9c654d4a37e65db9ffccdaa5e2447c061dbcd2aa3d408986fca790976451f7ab0a432a224274b9943993848b823240128adfeab9896180122ef3b9754219521ecdac6bbfcf4de821672afc12571cbc1d007e0d6649c5f0891e3271bea989b5259b1fbf979fae59e5281642336d47042983c7470fb98993f84c292424fd111223d1b12e1a44f347a143172aa3c3e40926d7752948969ab85c96515e487674cecb637d6f861ef4a4055f26cf9afe98fc9d3f656024b650201077d98432f369c6edf86514eb840e290193a560210c38718db9ade0ed4d4e35fd60b8df823dcc878ddabc", 0xf7}], 0x1, &(0x7f0000000200)=[@authinfo={0x18, 0x84, 0x6, {0x9}}], 0x18, 0x8000}, 0x20000000) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000001340)='.', 0x1}], 0x1, &(0x7f00000000c0)=[@init={0x18, 0x84, 0x0, {0x800, 0x1ff, 0x2}}], 0x30}, {&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/07 22:48:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) close(r2) 2018/05/07 22:48:37 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x4e24, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x629ffc3c}, 0x1c) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000280)) sendto$ax25(r1, &(0x7f00000000c0)="10ab68e88e18ce85b2f630c11470c0abb904a3dee18dc884530ba9b4accebe6219e69428d68541e5498ec8fbeb8a13e1214e73dc18332252eab4c6f56ee4bf62590e903271b37de6c6cbc745d5dc045d804cf4263962605c813f2b582f013d6bc0e15064e6526705842a038f32f2d24b437979bce8b7f378bc705b81ddb5a99ee3c5060e34e7874097c3988e9bc678a06f435a4483e91598496a322726e63e8ed273d9c4f81a4cdb6e1534549d1f9fae4eba0d89e2f5868591789325ef4a7efe35a0be5d48ea973f63edf01a8dd9e90acd803db9fa6661ae844b48d6", 0xdc, 0x10, &(0x7f0000000200)={0x3, {"1ced095dd6ce61"}, 0x9}, 0x10) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1000000000000000000000000000000053285865326cd50ef227a2f22018bccc75d7452f31d9ceec05efd20f1fffa8b92b72f63f607e867415298a3da99feedf25cdbe767fdbe35a57f7ffa9ce3b4f5bdcf610913a1906d8c5081743e7405104a490e6c5f5e32cad62420f1abcb20d77443fac204d3aa84d013a956fb8f1f703c3"], 0x10}}], 0x2, 0x0) 2018/05/07 22:48:37 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e27, 0x200000000000000, @loopback={0x0, 0x1}}, 0xffffffffffffff2d) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000007c00), &(0x7f0000007c40)=0x8) 2018/05/07 22:48:37 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x2, 0x84) r2 = dup3(r1, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000), 0xffffffffffffff76) sendto$inet(r2, &(0x7f00004fb000)='7', 0x1, 0x0, &(0x7f000033b000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet6(r2, &(0x7f0000000240)=""/53, 0x35, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x588, 0x8, 0xb2f4, 0x0, 0x40}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r3, @in={{0x2, 0x4e20}}}, &(0x7f0000000400)=0x84) close(r0) sendto$inet(r2, &(0x7f0000000200)='K', 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x800, 0x3d324593, 0x10000}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r4, 0x7fffffff, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x7, 0x694e, 0x4, 0x8}, {0x6, 0x7, 0x100000001, 0x6}, {0x4, 0x6, 0x0, 0x5cc7}, {0x2, 0x3b4, 0x4, 0x9}]}, 0x10) close(r0) 2018/05/07 22:48:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x6, 0x0, 0x200, 0x0, 0x0, 0x3}, 0x20) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7", 0x401}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="23884051f454d47608e4b1090f80d95221b6e30fcf1d452c9b7e024e9d7fde15423fb3af6700990fc5a9fed35ec9f0e64e737d6120298b435477abc3051d2a0cf1635a19e6333dddbf0ab7c74c430052eb5d6462237cb7f46bef2de05d50ce84e3db9633fdcba5790fa2f6cac36aa0d4193cd4378d53f0a4b0cbb4d69bc09739549630f8824d66cd5a9188ae787bae990eb1dd9a4f28a6a76b08de68af3568e1e617a9c00c95b77724c9c4ff2d6e0b7adeed4707c6207f5294f1f2f6dfa79d3f76085850ac27eb5c746393f08e39c3e45b83a58355250d16b2568fc7ae93d93a5b0a3a829897d5bd21092bde88e239316216523c38ae6d2c480a57657d03d0ad5817cc03335c1ba5fcdc0526b654db60fd50b16354926904b552a00e6ea5aafc4f5fbeebb920e130ed470990bdbfb6b765f6c80bcf1ebbd32f4dea95de8877b96e08f5ad2f977956f3b8c5a03fbd96df247f068b05d55905774f98b860c9d2b25872ad2af0f5425849ce2cd4a95a048c578048066862676b1159e5ed30acab882e5a3ffc848dcb359935fac9ae756bd9f79f2981063ce72a0419912acf3c79421a0b900b053404b22347eeeeb57b48d32f05eedbe38546cfb8600eac7e472db3610925310f7dab706a61fef9412f111c904e8bb18366bee4a6e91d7a60260ee02a961d4b40e57175bbc6b64fd682a88916bfb3930d88debc5a2c713781b678a1", 0x200}], 0x1) recvfrom$unix(r0, &(0x7f0000000480)=""/61, 0x9, 0x0, 0x0, 0x7ade03ee) writev(0xffffffffffffffff, &(0x7f0000002f40), 0x0) recvmsg(r0, &(0x7f0000001f00)={&(0x7f00000004c0)=ANY=[], 0x0, &(0x7f0000000980)=[{&(0x7f0000000d00)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/216, 0xd8}, 0x0) recvmsg(r0, &(0x7f0000000940)={&(0x7f00000004c0)=@hci, 0x80, &(0x7f00000008c0)}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)=0x4) 2018/05/07 22:48:38 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x88) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000340), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6gre0\x00', 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8040, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000011ff6)=[{&(0x7f0000011ff8), 0xfcfe}], 0x1}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000140)={@ipv4, 0x0}, &(0x7f0000000180)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000001c0)={r3, @rand_addr=0x3, @dev={0xac, 0x14, 0x14, 0x1b}}, 0xc) 2018/05/07 22:48:38 executing program 0: futex(&(0x7f0000000200), 0x5, 0x0, &(0x7f000000cff0)={0x0, 0x989680}, &(0x7f0000000040)=0x4, 0x1f5b22421492a5c8) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/07 22:48:38 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006bbc5)='/dev/sequencer\x00', 0x40a02, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) write$sndseq(r0, &(0x7f0000000000)=[{0x4, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{0x81, 0x3}, 0x0, &(0x7f0000cdcfd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"d8ab0f014fb8ca604dbe1e54"}}}}], 0x30) ioctl$void(r0, 0x5450) accept$packet(r1, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000010c0)=0x14) sendto$packet(r0, &(0x7f0000000080)="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", 0x1000, 0x40000, &(0x7f0000001100)={0x11, 0x1f, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) 2018/05/07 22:48:38 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x502, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x100, 0x8, 0x1ff, 0x3475, 0xc}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r1, 0x9}, 0x8) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'vcan0\x00', 0x3}, 0x18) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file1\x00', &(0x7f0000001580)="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", 0x100000, &(0x7f0000001540)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000200)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000240)='.', &(0x7f0000000280)='mslos\x00', 0x5010, &(0x7f00000002c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) 2018/05/07 22:48:38 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r0, 0x0) rt_sigreturn() r1 = socket$inet_dccp(0x2, 0x6, 0x0) dup2(r1, r0) 2018/05/07 22:48:38 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000040), &(0x7f0000950000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001200)={r0, &(0x7f0000000140)="a6", &(0x7f0000000200)}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='rdma.current\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000001c0)="eb408445977cf10e18058bcdc6a69cab30f7b3455f3b3b") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000040)=""/203}, 0x18) 2018/05/07 22:48:38 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x501082) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, {}, @cond}) readv(r0, &(0x7f00000000c0)=[{}, {&(0x7f0000000040)}], 0x2) 2018/05/07 22:48:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x0, 0x6, 0x2}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000002c0)={0x1, &(0x7f00000001c0)=""/133, &(0x7f0000000280)=[{0x400, 0x39, 0x0, &(0x7f0000000140)=""/57}]}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/05/07 22:48:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) close(r2) 2018/05/07 22:48:38 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000100)=""/43) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000000040)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./file0\x00', r1, &(0x7f0000000140)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'team0\x00', 0x2}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR64, @ANYRES32=r1], @ANYRES16=r0], @ANYRES64=r0], &(0x7f0000000200)=0x2) 2018/05/07 22:48:38 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) mremap(&(0x7f0000609000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00007b0000/0x2000)=nil) accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000200)={0xfffffffffffffe01, 0xb00, 0x6, 0x1}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) clone(0x0, &(0x7f00000003c0), &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x8, 0x10, 0x1000, 0x6}, &(0x7f0000000140)=0x18) 2018/05/07 22:48:38 executing program 7: socket$netlink(0x10, 0x3, 0x6) 2018/05/07 22:48:38 executing program 4: unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="7b8c7d151c87c9adc30a4b3308fba5949259844a30b6a5555ec87be451f136624aef66377dce82") 2018/05/07 22:48:38 executing program 5: socket$packet(0x11, 0x3, 0x300) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x42001) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180)=0x400, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x1, 0x7, 0x1, 0x7}, {0x401, 0x8, 0x8, 0x5}, {0x8, 0x80, 0xffffffffffffffff, 0x62}, {0xaf, 0xffffffffaaf8307f, 0x3, 0x8}]}, 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/184, 0xb8}, {&(0x7f0000001f80)=""/4096, 0x1000}], 0x3, 0x0) 2018/05/07 22:48:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x3b, @rand_addr=0x6, 0x4e21, 0x4, 'ovf\x00', 0x20, 0x4, 0x70}, 0x2c) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000000)="92", 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSKBLED(r1, 0x4b65, 0x80000001) 2018/05/07 22:48:38 executing program 1: unshare(0x60000000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000100), 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='eql\x00', 0xc9}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) [ 105.926343] IPVS: set_ctl: invalid protocol: 59 0.0.0.6:20001 ovf [ 105.961532] IPVS: set_ctl: invalid protocol: 59 0.0.0.6:20001 ovf 2018/05/07 22:48:39 executing program 7: r0 = socket(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=@fragment, 0x8) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[], [], [], []]}, 0x458) flistxattr(r0, &(0x7f0000000000)=""/9, 0x9) [ 106.016631] IPVS: ftp: loaded support on port[0] = 21 2018/05/07 22:48:39 executing program 4: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000000040)='\x00v\t', 0x1004, &(0x7f00000002c0)) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000080)=""/1) 2018/05/07 22:48:39 executing program 6: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) sendmmsg(r0, &(0x7f0000003b40)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @loopback=0x7f000001}, 0x3, 0x4, 0x4, 0x3}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000100)="9f7974336b41c35fbe0663335fbc79badff2cdd8091abc6263f27c784ebdd86a61e0390fd1517d551e811a8c1799455e4032ed9fae4b4d00c6794d6fa8127d03555caba8269074fba82a96a3feae30ca2809beff92166da52c6259c0f2a7c1c5d60addfc2ced703076c9dc62bb0b2cf0b85eb1e2111ed9a1e233b2770c8af2abeb8cd0b53d434527bba4aab0957c3fedd0b52a470ff599ddd0a00471c7372601c947d6a55faa4b70a39c9b37357fccec58ccf7a39cac5091d59aa5bde87cac2d07bdeb2aa7fe08201eaf3c98215c749e6583330774c12c2f484552acc7814017bad83a", 0xe3}, {&(0x7f0000000280)="697e4cb12d68a1c101ac4704a015897d29d9383c10f874c3fbd51fd043f32743a2ff2c9d29ea8614df242137fbec44a6a43033a22e25b80572bb01ef14a9a02c4483c645279cae7dbdc273093841d592a72996ddf9938974b6bd947812a098aaf4c42853c4bebf02146eb6cb687bb3c3374c40c96cd06125b5c91f43949e3b7a588b93f5fdc15df2e36ca4c3c086958c545fe11a850233aa6560439b524bae584e18004f0ab3e4", 0xa7}, {&(0x7f0000000340)="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{0xd0, 0x113, 0x40000000000000, "b00b0717ac5adf1ed56525053a9ea99f0958d6b69cd9403743dda74b61c74697232017fc14519b89d9ea108f806d8daf1f0384e8f9b5a1e45e45faed8813a4ef9a84021b480d018f6df74264505804b751a3e08c518632689015234ca15670aea100e0c45e4a45de70a5402a116926e5f5f88a98dcd7abf7d5d15c46216671deb0e37bb19a5b67d8f1e64954d957ff0ba145a4c55f75627491238f4d84ccc42095b1f041f15af99799846b5759e131f991eb1b5c69f88f7334"}, {0x28, 0x1, 0x83, "a1309ba48f771c92856ba4a69a2ed46410b3a4d05d72"}, {0xf0, 0x0, 0x2, "b8aba38a03e656ea47e2564c636f106bf4c6bceca987d9d7ba35060a171285636a35129b865ead56ca95c888fa03fd82fc90db2427ce877430bd89d05098531b783e56f3e95a104972bf6b63ec6de22f849c4fac41b24c812fc9840ac17cf5b5a34e26923d1eb7aa2597d1a1f5cdd67986e06531d02a37a89948338c96fc67fa48f4354d457a6fb4f0ef90b0fdccef0129d90f0754ea4d8332bf63d4adcb1d162689a006830abce6cd318874cc73e250715a2c7f8c98f9f243508ce6a64cc075f8e229676c9ed6280e8dc133d405073f4f749151eeee3617b299a1e3faa4"}], 0x1288, 0x4c011}, 0x100}, {{&(0x7f0000002740)=@ll={0x11, 0x1b, r1, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}, 0x80, &(0x7f0000002880)=[{&(0x7f00000027c0)="ae1938349e3f3ba7891790d4154e9844c93136cb8a8b5b2fa58f5679de4a854d77e03f4f3b44b6d213d1936e00073e4162bcb2df953a04fc2d6c9c73e381a4840b395d8b9abfb48dd5ef912fd26e68778093f92401e5fab2f84d468321974ca5f10fdce9c7be3dc1d7d8ba511b25098228138b5200d4ee25e0bf8306354f3ce338f2d396eed31d9621346d902322bb16b83628d31ee3eb167b7499e13ffadc039f4c12f3b04f060fdb2a8565c805aa6ee0d6770f5076fd987e5cbbec83", 0xbd}], 0x1, 0x0, 0x0, 0x40}, 0x80000000}, {{&(0x7f00000028c0)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002940)="d5e5cb9e9aba6fc2942e61291bbf87d8f32e5849ca10636a31a9e1d45eb3b9d30107b520eb93b49138863e38674e9aca33ba85114cc77e2f0380caed8a7339cde68f812c0282af295881a6f226fa2bc7b6a6e7c52835038ba8b3b6411e7444862bba5a5802ae7623e51c9ac3ac07624c0e699f15b0d13df9e6aad08fb7239e894c7878603060f37885bcb64bceccf768356cd9c16fe4f6cd5cf85182abfb26ee6e2b2973d4735f18fe71f09e4ab00d8f4f83d07f0105e7528eaa7ffa6d08426bea0a4b5cec151ec8a06c947a811b2296b64d678866", 0xd5}, {&(0x7f0000002a40)="4c2dc02aa588a90e8ee966f355356d68a41d732b414082cb44e6cafcddfdaf2ce5232c74a67629eb3fa0447441fbcc5a0c6737b2125a15fb3bc4d70fa4aea20e590f1861208cf06d52f60954e1ead1946e271777135cd3802cb55178104c6a1f4c8b2bc98fc44ef5e68aa8b2673bb3341d062b8f57afbe483ed425def6bd54719d5f70333f9409f5cf8723994c31bd9450265aaaf81b4091d08bb14a8633a300b20d442de951d5f5780cc040041f4fb12e764f677f", 0xb5}, {&(0x7f0000002b00)="573dc987200178c03508c71e017f7c059782f4919c7f50c55ed518e146c963ea4b623225fd3c4568e15f203cb2535afd90a2c95480feeb9d78cad3322e8b34ca94dc2a9e97204b7e44f03609e4140e7a40237bb0ff60d6acabd7e37a651bb56493d64d2628ca2eefbe83ca26f55354cbd4cc18d4efdd9d81b662356010ac984ac0da12bedb9675695d7d2e224d6b4883e8191fb0ed8b1947834d54ec1c016d9fe41ea2fc18300b6f365d73d18658e9d4e3d1a2b2eaf76c0757a327e96e66e407863e12d76f327ccdabb6df29f4f5551e931d249fc379b02d1605ccc19a4fff1be2e8fee06d645c9427c5fa082f09acd5", 0xf0}, {&(0x7f0000002c00)="d740d13619e73438384b7d9438eb9f293292d28ccc9e7eb4ae413df2f2e2bd3dcc4ab3238427e98d896d10277aa7cd4e28dc56c4b454510688cf22643da871761c8d7d00ebbb8cc67cba005f5abd499f0c696931cf28975e74a4c2e6afd354e055a3ffc8813ff7caaded54b2e005e3769055716e45cd7a07cf35fd1016dc5302017799fc3d8d07bcf5bac43f04625a2350e9", 0x92}, {&(0x7f0000002cc0)="e284d3450cb55b7db5dab5aae55d1ac8ab9331fdeac29dce866b199f66873953b3ce93b00e7e91a4ab7c2dcd8495514d9e731453d09e12c6dab418c99b9f90e7a799ed7bd09c8fe590d047278386186bfed6d913ed923b4f0a515a58f43444711bbe87261e2ee126406c6dd8f153c15835f0024fdd711b8bdc2c01c9e44f501da03934bf6402db41e22dd22ad2e4fa0d4001bc85df3e99ecb03a219163ab407177f5c449febdaca4316f775571c128878149a4786133c73da5cf78fc276713b0a3ec6d990ba9a352345035565f4d6e898080560eaedc246ad606111d6776a47789b647bee8af6cd1b77887d8072cd4c234", 0xf1}, {&(0x7f0000002dc0)="92e816fe60fb613f8627ffb4de651fec28f9a80d1f3c95052477d0e73e8e5b4ea7783b408f484ab7e0497c7e6546f0846807ced7ac49c78e954f66e70f005ea6772b739a47093e527bf3ac607f3c5cf7de7ac5f26791af80319e8a7d2d695efc22dce149282f50aa5ae55e1d8ed45b5407363bfd84d2f36a7a09e2c05db99f0cdb123a2f4ec6248a10d50a83ccc76b4d752163ca055fbffda47bce46bd25f8dc5ca9", 0xa2}, {&(0x7f0000002e80)="bf49696ce401421676dbecb79baed433ee0b445846312724f09e8dfb910a980dabc013587535df25851ca90f9f80903d7312b8624f3cf89d2d98d825a5e5883ddc3ed47a67e831d93a28ff35054febcf164c9444dd681b99289e7243d12cf9d7e67884c6afb45df089", 0x69}], 0x7, &(0x7f0000003000)=[{0x108, 0x117, 0xfffffffffffffff8, "e568e2fa0768dd8634118de102b76726bac34c3a22ef639c2a0d834845ffa53ebb31555b81b7b12d3d1feac1d52ddc7a6675ac2884b1235c4054f28ca99e0c4419ec983f04f7caecd2d01bf17c60b23ca309d7375eff03e5fa90b8ff26c92206593ecad40a84efec92d1014335742c4c501a5aa4dfdacaf3f10fa526572140dbbf1d14342aa4b9788898440cb6ed561273adf838b8f98f9190ef6b1aad154db4ffa52de9243e3f669c4c7a769840af25b319bfecbf4d182eec4ac8f6375a761ef8ec119c1c19a01481469f8d153e66cc9889a8c0ca200910fe4d4ce23f1a3be4841443e8d87f516e25a789a98c111e63bc"}, {0xf0, 0x109, 0x8001, "e572d2bbfd0c5f2948200c8169ffc32755a48b068bf011864d3cb812dc945ffb6a8338bd3468a070a5f9f674ba928328bfceb5edfda4e1c22c38303806444cbf830ad07f0d4e8cab89801362e26853a66b0ebdf96c1394a65f418ccf104aa103300abc01e41c4418c7a749bac5430d36656db9a66e600da180544b7e81e238e95236d2d2c47b8ef5ebe8191c6fe4bc05a6937e37ba3ae3079bbb533aa92723c23a1f4b53354f8e4261e74a3aeb764d88a88170a1bc36e02b6df631aae0a62e3bd352dfbc01c653ee3a8571a33ec1544cc3ffc6c4941950dba17cd99db9"}, {0x28, 0x10b, 0xda, "80138a75f5008f63591a06f38032e977d7"}, {0x70, 0x19e, 0xfffffffffffff1fb, "1caf650e179663021be25a7e9d9c9d5bd96ed1a6f86155ed7cb0ac70784f628b10327ac5c5393692826dc384546f86f18d3b5223ae1d505d41f9be299db8a9a5bdf6e8baa23d4999907bab6e5908e892ecebbef60c54460400a2614f0e9c"}, {0x88, 0x103, 0xffffffff80000001, "c4305667082a4473c8498c52350aab75d8c4bb8e593181899e6ca30d162fb0384870a413a60f455a70627166a4b3d898245379e8fe65a8260bc4189f22ec5cef5c0d87ed4164cd45caa3757451cb87c9e0860aebaf5de3c47be2e964af009f30d75b6a32c9057963b2e4e8ab6e03db86e2a94d7a805b"}, {0x60, 0x10b, 0x0, "aaf0217a130a0fa41b64601a3c78a6cf0699ad1c0db5174a60f62fcd67ee49505332b4b39aea9c8d09f92e054ff1d92014cf6c1bb9b63d705bb470330ea0bcb91539543142706b9c0e80c6a705"}, {0xf8, 0x107, 0xbd48, "dbcc3a2f6fc1fe3b4e013cc1ff95972e599788af1c558e870a98a228f41455eb821e61f8d10b8b9373d55bd8c74ea455409a9527f35666df65a0fb60ff9fff064c714b20ebf7a819ba87e8c7896a87cdea2c2717e7afbd87d51b2e93b97127c2c408dc7461ac44acb8f9d8298b35b970adc849aadeed400ba1264e948a1f9389d7dadae10b72f62aed288a3ffbdc65a6b3cc3c9b81d263ab6550551be321e9476fea8f3fec3b95c1c5b1e936d4969e895ac044e91ff482fa7e63dbfb554a9091b2e9c3bde8488b3c7ad98a03e7c12b06256aa1bace05511986a3ee205c3fcbca4e7a"}], 0x470, 0x4000000}, 0x8}, {{&(0x7f0000003480)=@can={0x1d}, 0x80, &(0x7f0000003740)=[{&(0x7f0000002f80)="59c8557e49d7ffe2569565b156fae1920e0f2a01205a66f6396b7d4411b281140ab1896665ce88b6c517", 0x2a}, {&(0x7f0000003500)="9bdeaffba646f0fb8acbfeb00c25a735fe0262e5fce4e4734e7582b7fb0cc237e7e8fac9691b79d128a96119ea34d427eded3af122b46ac2a962e5b6d1b672308d857f5342702775c0a8625a2ce1dd03c07fa5301ecf184ee174030e93ba550814f24d16589c5183e1dc55b27161082e79d8fee7dc152a10e58d804abbe67c81bcc0847ad1", 0x85}, {&(0x7f00000035c0)="e26b4bba1bd35079f764603d924bb9d58e4218855fe83aadb04fdffaa163a1f9e331460e5090816ca53fc89a143307263b8e45b22812466588e7e7ab3d0df08a19a159feddac83b96df39abff2b0b2fae8cb2a3f805f7c9ac8182bf111286393291f9682f003d0a970c1fb1646f3294ba2a8ef61ffa45578335b5b127743d81977afb521bb6a79b1d62228e7a929ab95e2d4aadfcd1c27df5d726e5d16552ff2842f088abc0c2d4f32a384f77a901120cd439fb0e3205761c3ff4da01dccefef99", 0xc1}, {&(0x7f00000036c0)="602104d3f33430231dadacdaf8d6911636ea64c48305f8d5d590b23c301120ecff978169162dd06397a257f231787637423517125d682d18d804334e604bfbdc36990442ce440a26485264fe71d9ca1b0942f0ef7e0cb0d688005753964aefef5d3218e213d73b85986b", 0x6a}], 0x4, &(0x7f0000003780)=[{0xe0, 0x10b, 0x9, "002f5f5c23ec0de10847003cdc163ad1a484c34c52f0d92c259b73bcaa43fdd9d450158307619a423ad506bf00451066d19cafc97a6be8a77d4813197d6f67aca5c60b8ba7f8dcec098bf07b9e797ee07c1a1c86199dad79d346b5063a410d67d23261f4b1f7a373e49b72600dec64e415ec4d98b6dfabad3b5c2eeae15272dea52d85160689ba134027aa96e94e9d9c72758162abce55555467ba202638f0598e12df1ec4f49dd582a190c642100cf981085abad27496af7f86a3a4fba344a1fe16ca2d00bdd0c45a22d7502c69ec3a"}, {0x20, 0x10c, 0x9, "ade092085077725cca"}, {0xe0, 0x18e, 0x3, "f33f8c5507a7cf6fa277bff3fef1ed6dea28c9899bf007a0aecc8017d1f87bfae449d92d463838171dc796c84bf7c392bb8d65083e1e9db2bc9771558e90fabcf43e358ea8cec1372884525b66a73bf3c0b5b097512c1c65cbd8c35664aaffdb0cec6e6020bfae1f187b4f3e188de5de07c763c659940927c61a2c4493b3befa7b5b6cf253a464f28c3f0edaf3bf8a872cfd40de5fc01973d4cdd2df1feeb1fce39fa043cb092fd45cbb3089a93b3fc7d0f7ce88f9a583e7cd050a88758a9feac67bb6fa88476f897fa92d815d"}, {0x98, 0x10f, 0xffffffffffffff00, "105fb128f27645820e45bd12de9e07f9d2bb7084caaf3a99f785d6e9a83742740d0197db43aca27fe7372665bb620548b718dafba7d2eb1462e6b9e3ff81c364bf8a7f5a039bba8c602bf3e339192404c34ce90ad9631262b1327a86996219a3cc61503991d7c6b3ae5ba21c0e8c87b37b987e8078c8a515bd8eff2257811774b08d7e894ecafc"}, {0x80, 0x11d, 0x2, "5660cfdb3c4bca830dcd90285f7c8b1b2ec8b6838b8bb0184a6e354c628de9eed6b197cfcb70f0fab53ea62c6146cddb39cff058c9ad0a59cba9c1f01ce1ec5d8e565ea1a9ab2cebc3e61cdee8acab2723b91f43eb1455a19653fcbb13bb11c3b69807bcf9ddabac80ebe36e1b1c8d8f"}, {0xc0, 0x11d, 0x0, "a3780e72f1b1230798a4ca9814ce77261fc6b28fbc0a0e203d25bbfba2532b3ffc9efd9433398735d1bf829eab2cc33a3d04950efa28e6f529db46ce345a50937e076609ba2ec3fb01b285b961e9c4a7933bfc55efb5d54524b97b6baceb1897a30ffa36d4b2c8aceda1502d391e2e90410db428b1bc4b74b755fa1c645d6fc5cf400b72a17aec74779485d6390b4106d48ba5c943eb504519b56a9102bc24ea57be28c882dec18443e894c9ceb6fd"}], 0x3b8}, 0x7ff}], 0x4, 0x4011) sendmsg$can_raw(r0, &(0x7f0000000040)={&(0x7f0000002ff0)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@can={{}, 0x0, 0x0, 0x0, 0x0, "d6d86db0282fda36"}, 0x10}, 0x1}, 0x0) 2018/05/07 22:48:39 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10000, 0x0) msgrcv(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\a\x00\x00\x00'], 0x8, 0x3, 0x2000) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 2018/05/07 22:48:39 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x420040, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x99, "4a8f15e2806a6f69034910f426df3db48fbdcd55cdb89bffb88b5d3ba9b48063db78b2e6d6c267594a019611a0643e923cc6380b016c366d7373a93586866f19d39d402b4cc1f2f59f48d639113f2580ffbaa04dbc2ae6e3be412298c31b2e10d33bd31aaa30a36b3d7623edaf0f15d40c0399307ffbb4d38afd3f7c63fa505545f3b94f6c1dc326639d46feb7d03fbb43d9cd4feeaf2cc71c"}, &(0x7f00000002c0)=0xa1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x3, 0x20a, 0x1f, 0x40, r3}, &(0x7f0000000400)=0xd2) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000000c0)={@empty, @multicast1}, &(0x7f0000000100)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @dev, @remote}, &(0x7f0000000180)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', r4}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r5}) 2018/05/07 22:48:39 executing program 3: unshare(0x60000000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000100), 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='eql\x00', 0xc9}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) 2018/05/07 22:48:39 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) recvfrom(r0, &(0x7f0000000000)=""/178, 0xb2, 0x0, &(0x7f0000000200)=@can={0x1d}, 0x80) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xd97, 0x2000) 2018/05/07 22:48:39 executing program 6: unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b81fef)='/dev/vga_arbiter\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) flistxattr(r0, &(0x7f0000000040)=""/97, 0x61) 2018/05/07 22:48:39 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="02a98a171c3240b5a6b0361a2e7e1d6f11e1a8581514140bf840f405cbce02187ca7e1cd44da4b", 0x27}, {&(0x7f0000000080)="8275a7248afefbdff9219d052e8bda40404fc70f16f4cc9c0763e4387d2aa2fca015227f3f8fc72dbd5be25dffc661650031", 0x32}, {&(0x7f0000000140)="d0554ee893d8ad777be25e2e6ff255940133ebffb67a2931ca946cd91e89227d8376ef022b68d6abef65c7d0800e8d368814130efa9b129d894db8065a0fbc711e0a7bf0d37ca4e80a8ba9c50600a38fe5c5f7eae7f9e5cf86e8afa3bad7b78183ecbe3970ae0feed697c2ec5daec7541b17c8a3e87bec931440cac77911fcfca17f3b6654b177ee9cd3842ddf355a1fd5d5c4ce09618d6ce24e2419bc361cab7a7bbb31c244db8e0e317bd3896dd9e67efee79d84156a7ce5baf3e8ffaeec9c57287491fe5bf3d81398b25a2bd346f869e1b339d01c78e6db1b4a7aadac5a632495d6eee1b89d15ef8128b0f9f0eda4ec419eabe5", 0xf5}, {&(0x7f0000000240)="49554c2a55aa1575d772597c1805c5496762ab2b517ae3aa80c1ccf50c915a80ae6f7b8d5273ca3cb63dc81358a5cff5e6f2fb38d98fe5aca60ac04ee87c4055d50ecb6832a293709900a2ecb3100175afd16b43d21e2795b97ee5d48e89ae529d5d07e9999853b172639ba33287c0c15d1865", 0x73}], 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1a) 2018/05/07 22:48:39 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80, 0x80000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x570d, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/05/07 22:48:39 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) mremap(&(0x7f0000609000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00007b0000/0x2000)=nil) accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000200)={0xfffffffffffffe01, 0xb00, 0x6, 0x1}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) clone(0x0, &(0x7f00000003c0), &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x8, 0x10, 0x1000, 0x6}, &(0x7f0000000140)=0x18) 2018/05/07 22:48:39 executing program 1: unshare(0x60000000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000100), 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='eql\x00', 0xc9}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) 2018/05/07 22:48:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bcsh0\x00', 0x4002}) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto(r0, &(0x7f00001a6000)="f1", 0x1, 0x0, &(0x7f000020ffa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "75296811812f17fcb15b854768b106479b8744cc07f4ef85104f214b714432d6b762b606b112d7bdfaa9811dffe7e6bf498b64cded3bcd7ee27eb2bed57758"}, 0x80) 2018/05/07 22:48:39 executing program 4: unshare(0x60000000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000100), 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='eql\x00', 0xc9}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) 2018/05/07 22:48:39 executing program 6: pause() unshare(0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x200}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) [ 107.361399] IPVS: ftp: loaded support on port[0] = 21 [ 107.401005] IPVS: ftp: loaded support on port[0] = 21 [ 107.460192] IPVS: ftp: loaded support on port[0] = 21 2018/05/07 22:48:40 executing program 5: membarrier(0x8, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a6008002000000000000008d00000010000400c80500000098bc593ab6821148a730de33a49868c62b2ca654a6613b66abf35d4c1cbc8d2b0790ed", 0x4c}], 0x1}, 0x0) 2018/05/07 22:48:40 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x40000105082) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180)=0x20, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000080)={0x8, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) finit_module(0xffffffffffffffff, &(0x7f0000000000)='(\x00', 0x3) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000300)=""/213, 0xd5, 0x1, &(0x7f00000001c0)={0x4, 0x2, 0x3f, "102e5e5f61cb", 0xc3}, 0x10) sendfile(r1, r2, &(0x7f00000ddff8)=0xe00, 0x102000001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000400)={0x3, 0x3, 0x0, 'queue0\x00', 0xf17}) 2018/05/07 22:48:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') r1 = socket$kcm(0x29, 0x5, 0x0) close(r1) sendfile(r1, r0, &(0x7f0000000080), 0x0) 2018/05/07 22:48:40 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x64}, 0x141) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) sendto(r0, &(0x7f0000000200)="6005307cd8db91a76d38d9b27970c17c6b6904d1938d4a337ea2cc7184eee076a253148577e51fda01a74a6db6f1bf4de86c", 0x32, 0x20000000, &(0x7f0000000080)=@ll={0x11, 0x19, r1, 0x1, 0x8000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}, 0x80) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x100000001, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="0700000000000000000000003fc1d08900000000c700000000000000000000000000000095000000000000001a8af9c61598a6d5e944bef3991bab3faab88da533d7aac0676a043f5ae5fa1935bd838acac06ea7bdc260985d74fa41ca92747d22436ef712709bc332e2c6615751d0045f6d6f16f5d2bffb819e3a0836708a0b7dc16d04b9aa8575bb7f87d96abe41e106ae5fc734a22e6f"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000280)={r0}) 2018/05/07 22:48:40 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xccc0, 0x8001) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0xfffffffffffffff7) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="2400000000010100ffffffff02000000100006000c000100050002000000000000000000"], 0x24}, 0x1}, 0x0) 2018/05/07 22:48:40 executing program 6: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c4f60)=[{&(0x7f0000317fa3)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x1f, 0x40c}) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10100, 0x0) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000), 0x4) writev(r0, &(0x7f000063e000)=[{&(0x7f0000a66000)="fa", 0x1}], 0x1) sendmmsg$alg(r1, &(0x7f0000236fc8)=[{0x0, 0x0, &(0x7f00000fff80), 0x0, &(0x7f00001e1e78)}], 0x1, 0x0) 2018/05/07 22:48:40 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x181100, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000040)) write(r0, &(0x7f0000df8fd9)="2600000022004701250007028980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/05/07 22:48:40 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0xa, 0x0, 0xffffffffffffffff}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x3ff}, 0x8) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) recvfrom(r1, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0xffffffffffffffa0) write$eventfd(r2, &(0x7f0000000000), 0x496) socketpair(0x5, 0x800, 0x2, &(0x7f00000000c0)) close(r0) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x6, &(0x7f0000000180), 0x84) [ 107.887607] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 107.895096] netlink: 28 bytes leftover after parsing attributes in process `syz-executor5'. [ 107.920641] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/07 22:48:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create(0xf301) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x2100, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{0x2, 0x0, 0x80000001, 0x55}, {0x0, 0x81, 0x8569, 0x8}, {0x1, 0x1, 0xfffffffffffffffb, 0x2}, {0xa8, 0x1, 0xe79, 0x8}]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000140)={{0x9, 0x9}, 'port1\x00', 0x0, 0x100404, 0x76, 0x7, 0x1, 0x4, 0x5, 0x0, 0x2, 0x7c000000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000004}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 108.012292] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 108.021287] netlink: 28 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/07 22:48:41 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x80001) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @broadcast}, &(0x7f0000000100)=0xc) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="cc0000001b0001000000000000000000fe800000000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000220c0015000000800000000000"], 0xcc}, 0x1}, 0x0) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000140)={0x6, 0xf8, 0x2}) 2018/05/07 22:48:41 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x80000000000) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xff, 0x101000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)='eql\x00') ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000200)={'sit0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) unshare(0x6000000) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000080)={0xff, 0x8}) get_thread_area(&(0x7f0000000140)={0x400, 0x1000, 0x2000, 0x2, 0x5, 0x10000, 0xffffffffa6ae4b4c, 0x9, 0x5, 0x8}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) flock(r0, 0x5) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x20000) 2018/05/07 22:48:41 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x30000008}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getrule={0x14, 0x22, 0x0, 0x70bd25, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x5}, 0x1, 0x0, 0x0, 0x4040}, 0x800) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000180)={0x8001, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}}, 0x88) ftruncate(r2, 0x277fe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/05/07 22:48:41 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x20001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'vcan0\x00', &(0x7f0000000200)=@ethtool_drvinfo={0x3, "a0a447df1d32bf34224c61c1cfd702fc7695a0cef71bd92aa97f5798d378f6ca", "1a7efad4d9e4548fa47ff0f8c911f0b9a3b39c6eff41c5544a186c5e89f7b8f2", "171e771e1ecc0aa9419a6170d7b84f576df4b6f040143f1fdcd8b4dcdd042497", "aa11322695f97e9a0d79554f5e96fe0927d382dfabf6c98453091c9f573c1d45", "d63ab46a7c8aa2218949c6e958554d739f25db0ec166f08c1034af7e2f5a47b3", "17d6bbe6bc5a5e982d8552f5", 0x2, 0x0, 0x4, 0x6a, 0x49}}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@bridge_dellink={0x28, 0x11, 0x31b, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/05/07 22:48:41 executing program 6: memfd_create(&(0x7f0000000080)='selinuxbdev\'(\x00', 0x3) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x414) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x1000) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x0) 2018/05/07 22:48:41 executing program 4: r0 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x400000) r1 = userfaultfd(0x800) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x13, 0xd, &(0x7f0000000340)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x4}, [@ldst={0x3, 0x0, 0x3, 0x1, 0x4, 0x8, 0xffffffffffffffff}, @alu={0x0, 0x3, 0xd, 0x1, 0xf, 0x4, 0xffffffffffffffff}, @exit={0x95}, @ldst={0x3, 0x2, 0x3, 0x3, 0x8, 0x50, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f00000003c0)='GPL\x00', 0x0, 0xc4, &(0x7f0000000400)=""/196, 0x40f00, 0x1}, 0x48) r5 = socket$inet6(0xa, 0x800, 0x1) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) keyctl$set_reqkey_keyring(0xe, 0x0) ppoll(&(0x7f0000000580)=[{r0, 0x8}, {r1, 0x100}, {r2, 0x4}, {r3, 0x1000}, {r4, 0x1}, {r5, 0x20c}], 0x6, &(0x7f0000000600)={r6, r7+30000000}, &(0x7f0000000640)={0xfffffffffffffffd}, 0x8) r8 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r8}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) 2018/05/07 22:48:41 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000790ff5)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x200}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x4, 0x200, 0x9, 0x9, 0x1, 0x100000000, 0x6, r3}, &(0x7f0000000140)=0x20) r4 = epoll_create1(0x0) dup3(r1, r2, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz1'}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000000)={0x40000014}) epoll_pwait(r4, &(0x7f0000791fb8)=[{}], 0x1, 0x0, &(0x7f0000122ff8), 0x8) 2018/05/07 22:48:41 executing program 2: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000280)={r2}) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x240000) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@dev}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x208200, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x200, 0x2]}, 0x8) fdatasync(r0) 2018/05/07 22:48:41 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200004, 0x0) unshare(0x40600) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x20, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0xb0, r2, 0x200, 0x70bd2b, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x50ef}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x40000}, 0x81) epoll_create(0x1) 2018/05/07 22:48:41 executing program 3: unshare(0x2000000) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/05/07 22:48:41 executing program 1: r0 = gettid() r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000000000), &(0x7f00000001c0)=0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xb, 0x4, &(0x7f0000000080)=@raw=[@alu={0x0, 0x5, 0x0, 0x2, 0x0, 0xfffffffc, 0x4}, @map={0x18, 0xe, 0x1, 0x0, r1}], &(0x7f00000000c0)='GPL\x00', 0x0, 0xba, &(0x7f0000000100)=""/186, 0x0, 0x1, [], r2}, 0x48) setpgid(0x0, r0) 2018/05/07 22:48:41 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) lseek(r1, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) bind$ipx(r2, &(0x7f0000000040)={0x4, 0xc23, 0x5, "744e6d898754", 0x3}, 0x10) read(r0, &(0x7f0000000200)=""/10, 0xa) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) 2018/05/07 22:48:41 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x30000008}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getrule={0x14, 0x22, 0x0, 0x70bd25, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x5}, 0x1, 0x0, 0x0, 0x4040}, 0x800) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000180)={0x8001, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}}, 0x88) ftruncate(r2, 0x277fe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/05/07 22:48:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xfffffffffffffffe, @multicast1=0xe0000001}, 'syz_tun\x00'}) 2018/05/07 22:48:41 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x40000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'eql\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'gretap0\x00', 0x600}) r2 = request_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='.ppp1\x00', 0xfffffffffffffffb) keyctl$set_timeout(0xf, r2, 0xffff) 2018/05/07 22:48:41 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x20000800000001) creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = epoll_create1(0x0) write(r0, &(0x7f0000000100)="95", 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x1) 2018/05/07 22:48:41 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8010004000000088) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000001c0)={0x1000, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}}, 0x88) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1f, 0x10000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000140)=""/101) io_setup(0x8, &(0x7f0000000040)=0x0) ioctl$void(r0, 0xc0045878) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)='0', 0x1}]) 2018/05/07 22:48:41 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'ip6gre0\x00', 0x5}) bind(r1, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0x80) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x7000, r2, r3, 0xfff, 0x4000) recvmmsg(r1, &(0x7f0000004600)=[{{&(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000400)=""/96, 0x60}, {&(0x7f0000000480)=""/204, 0xcc}, {&(0x7f0000000580)=""/137, 0x89}, {&(0x7f0000000640)=""/202, 0xca}, {&(0x7f0000000740)=""/192, 0xc0}, {&(0x7f0000000800)=""/42, 0x2a}, {&(0x7f0000000840)=""/44, 0x2c}], 0x7, &(0x7f0000000900)=""/106, 0x6a, 0x1}, 0x8}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/144, 0x90}, {&(0x7f0000000a40)=""/137, 0x89}, {&(0x7f0000000b00)=""/102, 0x66}, {&(0x7f0000000b80)=""/200, 0xc8}, {&(0x7f0000000c80)=""/178, 0xb2}, {&(0x7f0000000d40)=""/103, 0x67}], 0x6, &(0x7f0000000e40)=""/235, 0xeb, 0x9}, 0x4}, {{&(0x7f0000000f40)=@un=@abs, 0x80, &(0x7f00000023c0)=[{&(0x7f0000000fc0)=""/230, 0xe6}, {&(0x7f00000010c0)=""/126, 0x7e}, {&(0x7f0000001140)=""/92, 0x5c}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/46, 0x2e}, {&(0x7f0000002200)=""/128, 0x80}, {&(0x7f0000002280)=""/17, 0x11}, {&(0x7f00000022c0)=""/26, 0x1a}, {&(0x7f0000002300)=""/164, 0xa4}], 0x9, &(0x7f0000002480)=""/4096, 0x1000}, 0xe33a}, {{&(0x7f0000003480)=@l2, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003500)=""/130, 0x82}], 0x1, &(0x7f0000003600)=""/4096, 0x1000, 0x2}, 0x1}], 0x4, 0x3, &(0x7f0000004700)={0x77359400}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000004740), &(0x7f0000004780)=0x4) 2018/05/07 22:48:41 executing program 3: syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xc2d7, 0x100) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000080)) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/07 22:48:41 executing program 2: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in6=@dev}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) unshare(0x400) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x11a, 0x61, &(0x7f0000000000)={'filter\x00', 0x1000000000000029}, 0x22) 2018/05/07 22:48:41 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x30000008}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getrule={0x14, 0x22, 0x0, 0x70bd25, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x5}, 0x1, 0x0, 0x0, 0x4040}, 0x800) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000180)={0x8001, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}}, 0x88) ftruncate(r2, 0x277fe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/05/07 22:48:41 executing program 7: unshare(0x20400) pipe(&(0x7f0000000040)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0), 0x0, 0x0, 0x0) 2018/05/07 22:48:42 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x280, 0x12c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0xa) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='bcsf0\x00') 2018/05/07 22:48:42 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x20000) fcntl$setflags(r0, 0x2, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)=0x654) close(r0) recvfrom(r0, &(0x7f00000018c0), 0xffffffffffffff84, 0x0, &(0x7f0000001900)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) 2018/05/07 22:48:42 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000c6afa4)={0x0, 0x0, {0x1, 0x0, 0x0, 0xb}}) 2018/05/07 22:48:42 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x30000008}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getrule={0x14, 0x22, 0x0, 0x70bd25, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x5}, 0x1, 0x0, 0x0, 0x4040}, 0x800) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000180)={0x8001, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}}, 0x88) ftruncate(r2, 0x277fe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/05/07 22:48:42 executing program 2: socket$pptp(0x18, 0x1, 0x2) 2018/05/07 22:48:42 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69f, 0x0, 0x1000, 0x0, 0x1, 0x7fff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r3 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x8, 0x2000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x8001}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000500)={r4, 0xfffffffffffffff9, 0x0, 0x6}, &(0x7f0000000540)=0x18) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x40}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) rt_sigprocmask(0x0, &(0x7f0000000280)={0x100000000}, 0x0, 0x8) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r6, &(0x7f0000000040), 0x0, 0x0) 2018/05/07 22:48:42 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r0, 0x0, 0x40000000000c9, &(0x7f0000000080), 0x4) r1 = memfd_create(&(0x7f0000000000)='ppp0vboxnet1user:mime_type/bdevsecurity\x00', 0x2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x90f) 2018/05/07 22:48:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x401818}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r2, 0x300, 0x70bd27, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xe62c}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffffffffff4b}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x40}, 0x1}, 0x8000) 2018/05/07 22:48:42 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x400101, 0x118) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000100)=[{0x28, 0x29, 0x2, "fe80000000000000000000000000000000"}], 0x28}, 0x0) 2018/05/07 22:48:42 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000100)={0x4, 0x3, 0x4800, 0xf8, &(0x7f0000000040)=[{}, {}, {}]}) fallocate(r0, 0x0, 0xffffffff, 0x8f55) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/05/07 22:48:43 executing program 3: clock_getres(0x8000000000008, &(0x7f0000000000)) r0 = semget$private(0x0, 0x6, 0x80) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000100)=""/190) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) getpeername$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/07 22:48:43 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xffffffffffffff09, 0x480000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/psched\x00') ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'bond_slave_0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) r2 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000000c0)) 2018/05/07 22:48:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240)=0x100000001, 0x4) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)={0x3, "4cf2ee"}, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0xffdc) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r2 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x84, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0xa7b, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e23, 0x9fb, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001d80)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={r3, 0x3, 0x1}, 0xc) recvmmsg(r0, &(0x7f0000001cc0)=[{{&(0x7f0000000380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000400)=""/75, 0x4b}, {&(0x7f0000000480)=""/34, 0x22}, {&(0x7f00000004c0)}, {&(0x7f0000000500)=""/112, 0x70}], 0x4, 0x0, 0x0, 0x3}}, {{&(0x7f00000005c0)=@nl=@unspec, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000640)=""/57, 0x39}, {&(0x7f0000000680)=""/50, 0x32}, {&(0x7f00000006c0)=""/225, 0xe1}, {&(0x7f00000007c0)=""/234, 0xea}], 0x4, &(0x7f0000000900)=""/4096, 0x1000, 0xffff}, 0xe85}, {{&(0x7f0000001900)=@l2, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001980)=""/197, 0xc5}, {&(0x7f0000001a80)=""/125, 0x7d}, {&(0x7f0000001b00)=""/242, 0xf2}, {&(0x7f0000001c00)=""/120, 0x78}], 0x4, 0x0, 0x0, 0x2}}], 0x3, 0x100, &(0x7f0000001dc0)={r4, r5+10000000}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={r3, 0x4}, &(0x7f0000000340)=0x8) sendmsg$kcm(r2, &(0x7f00000001c0)={&(0x7f0000000140)=@nl=@proc={0x10}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}, 0x800) 2018/05/07 22:48:43 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x7) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000002) getsockopt$inet6_mtu(r0, 0x29, 0x3, &(0x7f0000000040), &(0x7f00000015c0)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x220000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r2, 0x600, 0x70bd2a, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x25cfae89}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x91}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x40040}, 0x40000) 2018/05/07 22:48:43 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r0, 0x0, 0x40000000000c9, &(0x7f0000000080), 0x4) r1 = memfd_create(&(0x7f0000000000)='ppp0vboxnet1user:mime_type/bdevsecurity\x00', 0x2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x90f) 2018/05/07 22:48:43 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000c6afa4)={0x0, 0x0, {0x1, 0x0, 0x0, 0xb}}) 2018/05/07 22:48:43 executing program 4: r0 = gettid() r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/254) ioprio_get$pid(0x2, r0) 2018/05/07 22:48:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/05/07 22:48:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000006bdc52cbda0cb42719fb834d4d000002000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be5dd269c5ae12000000b705268400000000"], 0x8c) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) 2018/05/07 22:48:43 executing program 6: unshare(0x42020200) socket$packet(0x11, 0x0, 0x300) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_setscheduler(r1, 0x7, &(0x7f0000000140)=0x81) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x6, 0x20, 0x9, 0x1000}, &(0x7f0000000100)=0x18) [ 110.904165] IPVS: ftp: loaded support on port[0] = 21 [ 111.032287] IPVS: ftp: loaded support on port[0] = 21 2018/05/07 22:48:44 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x2440, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000180)=""/245) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x2}}, 0x3, 0x96, 0x5, 0x3f, 0x3}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={0x0, 0x1ff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={r3, 0x4e6, 0x8001, 0x0, 0x2, 0x0, 0x3, 0xffff, {r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x3, 0x0, 0x8, 0x3}}, &(0x7f0000000400)=0xb0) shutdown(r2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xfffffffffffffffd}, &(0x7f0000000140)=0x35e) 2018/05/07 22:48:44 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x8000, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x29, 0x0, 0x0, 0x80000001}, {0x80000006}]}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc2ff4)={0x10}, 0xc, &(0x7f0000fc2000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000fc1200000000a9b1edd9926dd57d02369e0000000000000024ea0000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x12, r2, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000100)={0xffff, r3}) 2018/05/07 22:48:44 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x80000, 0x0) syz_open_dev$sndctrl(&(0x7f00000003c0)='/dev/snd/controlC#\x00', 0x10000, 0x1) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000180)=""/85) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000200)={{0x0, 0x3, 0xffffffffffffffe0, 0x7f0afcc46982730a, 0x968e}, 0x2, 0x0, 0x20}) ioctl$sock_ifreq(r1, 0x89b1, &(0x7f0000000080)={"6c6f0000a38a00000000000000002000", @ifru_data=&(0x7f00000000c0)="accb8a81df8d58403e2d4ec64ff4f9f1c3f3a97a4d09266bf3c9c4bd983f10c6"}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000400)=0x401, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000380)={0x7fff, 0x0, r2, 0x1000, r3, 0xddd6, 0x29, 0x400}) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x800000000, 0x20000) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000040)={@loopback, @multicast1}, &(0x7f0000000100)=0x8) 2018/05/07 22:48:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x900, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @multicast2}, &(0x7f0000000100)=0xc) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x2d9, &(0x7f0000000080)=[{0x28, 0x29, 0x2, "0f197dface7e12afdaad70444faa920002"}], 0x28}}], 0x2, 0x0) 2018/05/07 22:48:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x3, 0x7, 0xffffffffffff0b70, 0x30}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x82}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={r1, 0x10, &(0x7f0000000300)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}]}, &(0x7f000045c000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x1, 0x8, 0x10000000000000, 0x16a5, 0x9, 0x200, 0x1e9, r2}, 0x20) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r3, 0x0, 0x1ff}, 0xc) 2018/05/07 22:48:44 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/167) syz_emit_ethernet(0xaa, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c2000000aaaaaac168aad41ca61adf2fc96edef1da6caaaabbe8be8508a5e0d66f585ac120a1844b27ad58de3204d95fc3e7e596490c0da923c7a4257bb9a74029a297e4872a5dce296e2086a171342a89174b3dea5f218cc3acca72a92e0a1fe4c2b4c874b86a35046d17d8841c7112b025adffbdfce586692fe0c0d820af323590ec664d093b846d2633415013b6c2da6be73ad6b0f7a38430b388af63e484fd5cad23cf0e8c4a92c2c513e3f1796e5b8113ea74d7a149"], 0x0) 2018/05/07 22:48:44 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x6, 0x40000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000003c0)={0x3, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000400)={0x200, r1}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) mkdir(&(0x7f0000000040)='./file0/bus\x00', 0x18a) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000440)='sysfs\x00', 0xfffffe, &(0x7f00000004c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl(r2, 0x2, &(0x7f00000001c0)="2e451d0a7995f64b0ad4b3d09a000df18e86a77c4338ee24fdd2e9406edf8dc077f882c2aa0ec8545916c58b2a7683b730b4f39cd73c38d73eac70041c61fa3c83f45a178040f2ac8f74030a7169839cd62968bd68ef62d05342c8e1787d096ccc15d7e01c37e62a3a6d12a7e1e6afeb3897205a02c10a6f61df8c87448450b9759bfb1596af89a90cec3665db6c2987e3e485702bb08da799c033a1c9aa7647efb2c6d61a83cadba07570b76fa1ec521b54fdd20a05f7ab7a56177d9e142539d3f599e7890455fd1406893715cca107063e416073be") finit_module(r2, &(0x7f0000000180)='\x00', 0x2) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000002c0)={0x800, 0x401, 0x1ff, 0x1f, 0x20, 0x9, 0xfffffffffffff193, 0x0, 0x820b, 0xfff, 0x5d97, 0x3}) creat(&(0x7f0000000080)='./file0/bus\x00', 0x8b) accept$inet(r2, 0x0, &(0x7f0000000340)) 2018/05/07 22:48:44 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x240040, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x15, &(0x7f0000000080)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7ff, 0x1000, 0x8, 0x6, 0x30, 0x8, 0x7ff, {0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x13}}}, 0x3, 0x9e, 0x4, 0x5, 0xef}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r2, 0x1, 0x3, [0x6, 0x9, 0x10001]}, 0xe) connect$inet6(r1, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x19) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000040)=""/10, &(0x7f00000000c0)=0xa) [ 111.140981] IPVS: length: 10 != 8 [ 111.185337] IPVS: length: 10 != 8 2018/05/07 22:48:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000000c0)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x20000000}) 2018/05/07 22:48:44 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0x1, 0xffffffff, 0x3, 0x779, 0xffff, 0xe35e, 0x8e, 0xffffffffffffffc8, 0x7, 0xbd, 0x6d177103, 0x9cd}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="5ff476a211") ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_pts(r0, 0x0) r4 = dup3(r1, r0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000280)=0x7, &(0x7f00000002c0)=0x4) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x100, 0x7fffffff, 0xffffffffffffff00, 0x9, 0x8000, 0x5}) close(r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="39e6edbb9457561e883b715c0e000010ef1cab40b8ade96ae68053aecc80"], &(0x7f0000000100)=0x16) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000140)={r5, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000200)=0x84) dup3(r4, r2, 0x0) 2018/05/07 22:48:44 executing program 5: unshare(0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) connect$bt_l2cap(r2, &(0x7f0000000140)={0x1f}, 0xe) 2018/05/07 22:48:45 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x6, 0x40000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000003c0)={0x3, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000400)={0x200, r1}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) mkdir(&(0x7f0000000040)='./file0/bus\x00', 0x18a) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000440)='sysfs\x00', 0xfffffe, &(0x7f00000004c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl(r2, 0x2, &(0x7f00000001c0)="2e451d0a7995f64b0ad4b3d09a000df18e86a77c4338ee24fdd2e9406edf8dc077f882c2aa0ec8545916c58b2a7683b730b4f39cd73c38d73eac70041c61fa3c83f45a178040f2ac8f74030a7169839cd62968bd68ef62d05342c8e1787d096ccc15d7e01c37e62a3a6d12a7e1e6afeb3897205a02c10a6f61df8c87448450b9759bfb1596af89a90cec3665db6c2987e3e485702bb08da799c033a1c9aa7647efb2c6d61a83cadba07570b76fa1ec521b54fdd20a05f7ab7a56177d9e142539d3f599e7890455fd1406893715cca107063e416073be") finit_module(r2, &(0x7f0000000180)='\x00', 0x2) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000002c0)={0x800, 0x401, 0x1ff, 0x1f, 0x20, 0x9, 0xfffffffffffff193, 0x0, 0x820b, 0xfff, 0x5d97, 0x3}) creat(&(0x7f0000000080)='./file0/bus\x00', 0x8b) accept$inet(r2, 0x0, &(0x7f0000000340)) 2018/05/07 22:48:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4000000000000) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="29000000200019fff63d0014000000060a0000a915de0005190000040d000c000000800000f9000008e91cc4eeb08489a60f9c46fb38523e", 0x38}], 0x1) 2018/05/07 22:48:45 executing program 1: r0 = socket$inet6(0xa, 0x88002, 0x88) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x11}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x8, 0x1}, 0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000b, &(0x7f0000000080)=0xfffffffffffffffc, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) 2018/05/07 22:48:45 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto(r0, &(0x7f0000000040)="9df88604156791681fa4fa11251b4c5fb91d506d3c86f8afe2523483814303bd7c9b4bfb090e39df654ddc6cdacc3c0a33bf", 0xffffffffffffff82, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) 2018/05/07 22:48:45 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2c8c0, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x1, 0x8001}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0x7, &(0x7f0000000140)=0x2) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) sendto$inet(r1, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000240)="9a", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000b80)='\x00', 0x1, 0x8041, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/07 22:48:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0x1, 0xffffffff, 0x3, 0x779, 0xffff, 0xe35e, 0x8e, 0xffffffffffffffc8, 0x7, 0xbd, 0x6d177103, 0x9cd}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="5ff476a211") ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_pts(r0, 0x0) r4 = dup3(r1, r0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000280)=0x7, &(0x7f00000002c0)=0x4) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x100, 0x7fffffff, 0xffffffffffffff00, 0x9, 0x8000, 0x5}) close(r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="39e6edbb9457561e883b715c0e000010ef1cab40b8ade96ae68053aecc80"], &(0x7f0000000100)=0x16) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000140)={r5, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000200)=0x84) dup3(r4, r2, 0x0) 2018/05/07 22:48:45 executing program 3: r0 = socket$packet(0x11, 0x800000000002, 0x300) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x3, 0xfffffffffffffff9}, 0x4) 2018/05/07 22:48:45 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3df, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x10000003, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x384c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x10040000000003) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x6, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x0, 0xffffffffffffffe1, 0x4}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000140)={0x5, 0xb7, &(0x7f0000000080)="d62ec40ccbcbd625dbb87ba2c7be6242de45f71cd5c4128d5a5e24c62183fec508b0c2a386251e31ba5efdc6818b02ea4befb2686952d65bf33979d8191142372bfb45fc6e0c21d326a55284d849d7f32dbaf356707551e2860f747a5ce3271cddea8d4dfdfde907558dfe5b7837098bde29c0e133d5f637f5debd463189f36521bbe6eb63a8ec610cf66bf34d7dfe36263662ed1f93bab6a583cab9cedd55e1ecd89b38409c0701cc2d0a1f00854c12ee0824b145c525"}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/05/07 22:48:45 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x0, 0x30, 0x8, 0x8}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="01040500018001002000d30b20000cbc80c60700000003c6f5df9aed7f742251d0ddf74222153e9c8fa5acbbdc2ddafcd214f83a19a22940ce672c719814eb4782970583944da25f62c6d23a4d6076994ca54247bb6f06ac52f98d93177dd879865796d3343c951b5406b4b1607bcd83f46b2525459f38abd2e9e6d9ec09a201cca3b18827b87e018550f9b8a3d9912894717489fff7087a00000000000000000000"], &(0x7f0000000280)=0x12) r4 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000180)='{Ocgroup%trusted+\x00') r5 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x4, 0x20000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000002c0)) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000300)={r3, 0x7, 0x0, 0x8, 0x20}, &(0x7f0000000340)=0x18) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r4) 2018/05/07 22:48:45 executing program 6: unshare(0x40600) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x40045566, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) ioperm(0x3, 0x1, 0x2) 2018/05/07 22:48:45 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) epoll_wait(r0, &(0x7f0000000100)=[{}], 0x1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x128, 0x4, 0x3, 0x9, 0x70bd2a, 0x25dfdbfc, {0x7, 0x0, 0x5}, [@generic="42d0fb6543df2d11aa890e49acdfbef525e02bae4baa1c3b459da99aec810f30ba97bc9f5f69906f2787750972ff03306eaadbc8d2843a184a24f37d08fabe7d5a37f8e9a37409fd39f94dd793c4adba4eafa6844df88c4dfa4822256ec492ac5dc4be35383a2cbc4f73982fea61f447f09e28d4155682addf6f7c77f13adb2d8b2ddd766934581cd29cbdc424fe0a887bd9f375ccac3a94f5b126fa395f0c4560cb62b4646e028ca06540b73963edd7c9d85d2019ecfe4d9eb2f0115fdc1e25142e31b3787f5e7ab49d598c0aab17a3ee257769978a6c128a30682b1fb0345f715446009f895fdc86", @generic="20547a4e21e5431cdfc1757c22283e775eb8a12bd3a7ce2828a4c1523fc810f6331ca5ea40c306aea48d07"]}, 0x128}, 0x1, 0x0, 0x0, 0x24048040}, 0x80) 2018/05/07 22:48:45 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = socket$inet(0x2, 0x80000, 0x0) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/05/07 22:48:45 executing program 1: r0 = socket(0x8000000010, 0x7ff, 0x2000000000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001700)={&(0x7f0000000480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f0000000140)=""/117, 0x75}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x4, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) 2018/05/07 22:48:45 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0x87) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/05/07 22:48:45 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000540), &(0x7f0000000580)=0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) r1 = accept(r0, 0x0, &(0x7f00000000c0)) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x100) sendto$inet(r1, &(0x7f0000f81000), 0xfffffffffffffc32, 0x125beacb12a3545c, &(0x7f0000319ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0xfffffffffffffd0b) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x7, &(0x7f0000000400)=0x7c, 0x4) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000140)=""/189, 0xbd, 0x1, &(0x7f00000003c0)={0x11, 0x1f, 0x0, 0x1, 0x1b, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000340)=0x1ff, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000680)={0x348d, 0x40000000000000, 0x8, 0x9449, 0xb7c, 0xff, 0x1003}, 0xfffffc91) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000380)=0x1, &(0x7f0000000500)=0x4) bind$netrom(r4, &(0x7f0000000000)=@full={{0x3, {"ca39d3a6aaf1ea"}}, [{"9466da9f9b9c34"}, {"bf630ee589192b"}, {"a87c1ff7d40d3a"}, {"146ad28c233047"}, {"ccdf8179897ff9"}, {"d5e34e54557076"}, {"3f85aad50a1b3a"}, {"81e97fa888125b"}]}, 0x48) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x0, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r4, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="500000001600000125bd704d49f36eda2ebc00fddbdf25023f10008c931d73fb5df0909d5a4a10af892fa0723ffa33fffa83ffb5167cf057f5"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f00000002c0)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000640)=0x100000001, 0x4) r6 = syz_open_pts(r5, 0x11) ioctl$int_in(r6, 0x5452, &(0x7f0000f27ff8)=0x81) write(r6, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)) dup2(r6, r5) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/07 22:48:45 executing program 3: unshare(0x60000000) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) ioctl$TIOCSCTTY(r0, 0x540e, 0x8) 2018/05/07 22:48:45 executing program 6: getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r1 = getuid() r2 = geteuid() setresuid(r0, r1, r2) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) syz_emit_ethernet(0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000000180)={{0x5, 0x0, 0x1, 0x1f, 0x0, 0x100000000}, 0x100000000, 0x100, 0x40, 0x7fffffff, 0x3f000, "16af2004cd42a0a3df81c281a7b53bc12b149a0d8f949f95c162a633679e83a77e5410f6f78f4dd1fe04cfa911453f362fff845b48911167db472002bab44074844fe042c04e6c39918402981581506a23660240f13d6abae13947f5099848e50d6723463646078f76154654a3dc138addb1ac7252855bab0f2419a5112f9f23"}) 2018/05/07 22:48:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x96) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000000080)=0x9, 0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x800, 0x2, 0x4, 0x400, 0x0, 0x8, 0x7ff, 0x8, 0x1ff, 0x7f, 0x6, 0x1}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdeff8)=[{r0}], 0x1, 0xb92) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000026c0)={0xffffffffffffffff}) getsockopt$sock_buf(r3, 0x1, 0x37, &(0x7f0000002700)=""/33, &(0x7f0000002740)=0x21) close(r2) r4 = msgget$private(0x0, 0x64) msgctl$IPC_RMID(r4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/05/07 22:48:45 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) read(r0, &(0x7f0000000080)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) lseek(r0, 0x0, 0x3) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x200f1526, r1}, &(0x7f0000000100)={0x100, 0x5, 0x9, 0x7, 0x2, 0x100000001}) sched_setaffinity(0x0, 0x8, &(0x7f0000cd3ff8)=0x1) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x3) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}}) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000915ffc), &(0x7f00002d5fff)) read(0xffffffffffffffff, &(0x7f0000000200)=""/100, 0x64) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/05/07 22:48:45 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=""/204, 0xcc}], 0x100000000000005b) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000500}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_getroute={0x1c, 0x1a, 0x102, 0x70bd2a, 0x25dfdbfd, {0x2, 0x34, 0x30, 0x2e05a043, 0xfc, 0x3, 0x0, 0x9, 0x1000}, [""]}, 0x1c}, 0x1}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/05/07 22:48:45 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000540), &(0x7f0000000580)=0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) r1 = accept(r0, 0x0, &(0x7f00000000c0)) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x100) sendto$inet(r1, &(0x7f0000f81000), 0xfffffffffffffc32, 0x125beacb12a3545c, &(0x7f0000319ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0xfffffffffffffd0b) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x7, &(0x7f0000000400)=0x7c, 0x4) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000140)=""/189, 0xbd, 0x1, &(0x7f00000003c0)={0x11, 0x1f, 0x0, 0x1, 0x1b, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000340)=0x1ff, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000680)={0x348d, 0x40000000000000, 0x8, 0x9449, 0xb7c, 0xff, 0x1003}, 0xfffffc91) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000380)=0x1, &(0x7f0000000500)=0x4) bind$netrom(r4, &(0x7f0000000000)=@full={{0x3, {"ca39d3a6aaf1ea"}}, [{"9466da9f9b9c34"}, {"bf630ee589192b"}, {"a87c1ff7d40d3a"}, {"146ad28c233047"}, {"ccdf8179897ff9"}, {"d5e34e54557076"}, {"3f85aad50a1b3a"}, {"81e97fa888125b"}]}, 0x48) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x0, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r4, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="500000001600000125bd704d49f36eda2ebc00fddbdf25023f10008c931d73fb5df0909d5a4a10af892fa0723ffa33fffa83ffb5167cf057f5"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f00000002c0)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000640)=0x100000001, 0x4) r6 = syz_open_pts(r5, 0x11) ioctl$int_in(r6, 0x5452, &(0x7f0000f27ff8)=0x81) write(r6, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)) dup2(r6, r5) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/07 22:48:45 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000002980)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @local}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) sendmsg(r0, &(0x7f00000028c0)={&(0x7f0000000200)=@hci={0x1f, r1}, 0x80, &(0x7f0000002680)=[{&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="1a8eaa3eeecec923af5697dc6cf1bcd140da5216c3d36ecf3b41d3647ac43a3456b6daed92b6706ce02ae4479dfae4bb4fd2108e8bca12e11214d2ad0549f0166a5020e7744b837bc886c0350fc15eb5aa9a0a843ddc25940a13ac03ba7c697792cfa975236d60ba73fd177bbadef036301aa5faba82d3f454439ef2d36f79c690b985d5c6fa6ff1293c6aac971e3a4f4e1ebb2e86ee562508e3ce6d60e8b1e63dc565df45fb302079d8b89ca4db055d5b59b5e8216f9d054cb17a36a6deece840c5f1b538e4ed8d49fffb47c778565d67183d0fab551438b4a0ad5fcf3a0c7d32e3c5ba7e9a40d131d0f8b9802196", 0xef}, 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0x1000}, {&(0x7f0000002380)="8956bd999e99178853121575a194b0f72ef1d4f4b6dbda3a5809f6e2cd4410549ea1674e38a969ac0d6f380027ca0aebd798da78ee1d0496fe073e99f19a9266fd31effdb43da549e68879012b44d880f3f38201ea24384f7128e32ed3d7e4f432df8b9667456bf24068135d3cf7494222f5568955f1419d1238708171d36dcce09b0bb124883968923ba420d7876ce96cfbcc69030ca5ac132957120dde83f6c0d03b8e02992bbbd77c748a9d965dfdbeda3f24bb0c2be223a564384dea4cd5f68a6a6c95ebc17cfcdc612897a2b7187b8a59d5854f6991c0746fe8e31588a645fbef5425d043553fa51c5ecf3ff74f299d2c01ab66", 0xf6}, {&(0x7f0000002480)="0ff7a7d6a8e528a0e37c1a8b5f484b9baa66ba3bbf33ca", 0x17}, {&(0x7f00000024c0)="b3322c9dd8f7ab367ea29115792d5eab9607ce016402e3c3fae4cd8c5f6ac8bea603d8f95f3b8b66e7a59d11fa3a3cdff20ba61660ffc85f0e2f6e1366543e92d3ca18cbc05afd33a3d33c2c822757c28093e6", 0x53}, {&(0x7f0000002540)="eaf1262f4ba1e1d29e4bdf2b78a65d8f903dc7e17ff489bcc5d8e4108518f7ce58bbe37205776b93322db061fa36c171760c074c41034cb0b29a0c3a7b2d5c361549e232b19d882bf69b61f03a2eb128a176c90c348b4b2c68863a6965c8c7a8de88880c4699b302b4a77eab919236c446a686bf566ccae7bb8bc8fbfaa4b6019b28bc34919d3d45127d6f0d383efca50c01fd05ad812c09b9f9a0", 0x9b}, {&(0x7f0000002600)="dde11c0a14fdbdc3f43d8c02f15fe3a8ad2294297320d76ba9eb06ee2bcef757fffb3e8f4460e5f81e2459d01b39bd05c4d906d26fb53fa8b2a507a80844c66e7e6824326ad4ba0a67", 0x49}], 0x8, &(0x7f0000002700)=[{0x108, 0x184, 0x6, "3fd4a60c2f5cdd94506c68b2e349ae0f481874d0dc795549977449c17dd543fa1c1218e5f1273ced4679b150c73c9dad00e1a7bf94a79d70be887435fc6456c3220cf711fef9305f9f5eae7466ba5c94804e6d482430a58d8f3c655295858671c56184756c1f297aed87a1731c1ae2dedc697182956e8b7b91f2bbb90846f0c0f98eb86d21ce9442895db61a702cd9e12ae02ef436d027879564fdb15badaf5113479e7cc13cd24eab9b3bd72861e37d718f4b188a0678d3df2f04e90dff2db961f511df8962f97cca4f3e99e411255082ff024ca31f69b527cddd4f65cf50b9d0cedb34adff161729112a951c5c1214d29e78f19d56d1"}, {0x80, 0x11e, 0x5f71, "13bc63aa586d3decb17b94d9d793b091c77c0a41a98f802cb2da2eedfe3b25ec506576adc360993ddfea9f7750bae5e2f11f73108b52a285529ef2a1f9d187907c659fd435c4c465f2901f5d663c8c0329b82a6ecf63ee0067bc7aef6f7bf3252075df003d86acb6bc6743"}], 0x188, 0x4}, 0x80) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00006e1000)}, 0x0) 2018/05/07 22:48:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/unix\x00') ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000140)=""/216) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x2, 0x0) ioctl$int_in(r1, 0x8000008004500f, &(0x7f0000000000)) 2018/05/07 22:48:45 executing program 7: capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x20000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000740)={'vlan0\x00', r1}) ioctl$TCSBRK(r0, 0x5409, 0xffffffffffffff6e) r2 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0xffffffffffffffff}, 0x1c) connect$ipx(r0, &(0x7f0000000100)={0x4, 0x401, 0x9, "5924d0a02f1e", 0x100}, 0x10) 2018/05/07 22:48:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto(r0, &(0x7f00000002c0), 0x16d, 0x40, &(0x7f0000000400)=@hci={0x1f}, 0x80) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x111000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000140)={{0xffffffffffffffff, 0x1, 0x4, 0x0, 0x891}, 0xfe52, 0xc98}) 2018/05/07 22:48:46 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000020001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) close(r0) close(r1) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x3, 0x46}) 2018/05/07 22:48:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto(r0, &(0x7f00000002c0), 0x16d, 0x40, &(0x7f0000000400)=@hci={0x1f}, 0x80) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x111000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000140)={{0xffffffffffffffff, 0x1, 0x4, 0x0, 0x891}, 0xfe52, 0xc98}) 2018/05/07 22:48:46 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) read(r0, &(0x7f0000000080)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) lseek(r0, 0x0, 0x3) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x200f1526, r1}, &(0x7f0000000100)={0x100, 0x5, 0x9, 0x7, 0x2, 0x100000001}) sched_setaffinity(0x0, 0x8, &(0x7f0000cd3ff8)=0x1) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x3) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}}) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000915ffc), &(0x7f00002d5fff)) read(0xffffffffffffffff, &(0x7f0000000200)=""/100, 0x64) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/05/07 22:48:46 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) 2018/05/07 22:48:46 executing program 3: prctl$setname(0xf, &(0x7f0000000000)="59000000000000ec1300000000001a1669cc891f") pipe(&(0x7f0000000180)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x42, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x101, 0x498c, 0x6, 0xe9f}, 0xffffffffffffffad) seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7fff, 0x4, 0x0, 0x0, 0x1, 0x4, "59e08e6fa714aa86c071ba8a9e1aba5437d88ece547ca7ca5c7609c76884fc6e0a5339a31e0c41d5202588f18de8f75db5827732b4f44deccde27182b0b8e966", "effaec8574454d12e86a58aa3436bd6b43b52a15a9dda5c3dfbeb836dc80cb16b6d3ccdb5d9d0358cab766befb6f1e3afae48810c28f585f395b27a58b7a7ae7", "071c80bc994e68be54a2ebfe5f644a46abd31a9975894d0604fc04126fc2cf3a", [0xb340, 0x3]}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000140)=0xb) 2018/05/07 22:48:46 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) read(r0, &(0x7f0000000080)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) lseek(r0, 0x0, 0x3) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x200f1526, r1}, &(0x7f0000000100)={0x100, 0x5, 0x9, 0x7, 0x2, 0x100000001}) sched_setaffinity(0x0, 0x8, &(0x7f0000cd3ff8)=0x1) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x3) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}}) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000915ffc), &(0x7f00002d5fff)) read(0xffffffffffffffff, &(0x7f0000000200)=""/100, 0x64) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/05/07 22:48:46 executing program 4: r0 = socket$inet(0x2, 0x8000000000003, 0x32) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000380)='tunl0\x00', 0x10) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000100)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000180)}, 0x0) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r2, 0xc30, 0x70bd27, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8081}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000}]}, 0x3c}, 0x1}, 0x1) 2018/05/07 22:48:46 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xe21}, 0x10) r1 = msgget$private(0x0, 0x10c) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) r7 = getpgid(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x3, r2, r3, r4, r5, 0xf, 0x6fe}, 0x1, 0x8d48ff, 0x4e, 0x9, 0x0, 0x5, r6, r7}) r8 = socket$inet(0x2, 0x2, 0x0) bind$inet(r8, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08000400001c0000000000119078ac14ffbbe000000100004e3100089078"], 0x0) r9 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x400001) ioctl$SG_GET_LOW_DMA(r9, 0x227a, &(0x7f0000000080)) 2018/05/07 22:48:46 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x75d) recvmmsg(r0, &(0x7f00000028c0)=[{{&(0x7f0000002400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000002880)}}], 0x1, 0x0, &(0x7f0000002a40)) sendmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="8c", 0x1}], 0x1, &(0x7f0000001780)}, 0x0) clock_gettime(0x0, &(0x7f0000000800)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000780)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)=""/232, 0xe8}], 0x1, &(0x7f0000000280)=""/138, 0x8a, 0x81}, 0xd1}, {{&(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000400)=""/176, 0xb0}, {&(0x7f00000004c0)=""/219, 0xdb}, {&(0x7f0000000200)=""/6, 0x6}, {&(0x7f00000005c0)=""/215, 0xd7}], 0x4, &(0x7f0000000700)=""/86, 0x56, 0x6}}], 0x2, 0x1, &(0x7f0000000840)={r2, r3+10000000}) 2018/05/07 22:48:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(r1, 0x0) 2018/05/07 22:48:46 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000300)={0x0, r0, 0x0, 0x3}, 0x14) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/239, 0x30f}], 0x344) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), 0x4) lookup_dcookie(0x6, &(0x7f0000000040)=""/46, 0x2e) [ 113.839407] audit: type=1326 audit(1525733326.838:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8440 comm="Y" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 113.912401] audit: type=1326 audit(1525733326.858:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8440 comm="Y" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=22 compat=0 ip=0x455979 code=0x50000 [ 113.931242] audit: type=1326 audit(1525733326.858:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8440 comm="Y" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 2018/05/07 22:48:47 executing program 4: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x80800) connect$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xfffffffffffffdb5) r2 = memfd_create(&(0x7f0000000200)='&\x00', 0x3) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000240)=0x100) shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) bind$unix(r1, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) [ 113.950072] audit: type=1326 audit(1525733326.870:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8440 comm="Y" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 113.968671] audit: type=1326 audit(1525733326.870:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8440 comm="Y" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 113.987615] audit: type=1326 audit(1525733326.870:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8440 comm="Y" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 114.006292] audit: type=1326 audit(1525733326.870:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8440 comm="Y" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 114.024997] audit: type=1326 audit(1525733326.870:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8440 comm="Y" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 114.043727] audit: type=1326 audit(1525733326.874:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8440 comm="Y" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 2018/05/07 22:48:47 executing program 6: r0 = socket(0x1e, 0x1, 0x0) getsockname$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000001c0)=@req={0x80000001, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x1, 0x0) ftruncate(r0, 0x6) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) ioctl$int_out(r1, 0x2, &(0x7f00000000c0)) [ 114.062444] audit: type=1326 audit(1525733326.874:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8440 comm="Y" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 2018/05/07 22:48:47 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0xfffffffffffffffd) r0 = getgid() chown(&(0x7f0000000000)='./file1\x00', 0x0, r0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffbffeffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) socketpair(0x13, 0x5, 0x9c7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0xfffffffffffffffb, 0xacf, 0x6e, 0x5e, 0x5, 0x1ff, 0xd33, 0x2, 0xfffffffffffffffa, 0x8}) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x5, 0x1) 2018/05/07 22:48:47 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x8000) recvfrom(r0, &(0x7f00000000c0)=""/86, 0x56, 0x20, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r1) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000000040)="0717b276e56b144d505b81") ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000400)=""/208) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000140)={{0x8, 0x1, 0x4, 0x7, 0x6, 0x100}, 0x401, 0x1, 0xc2a2}) lstat(&(0x7f0000000300)='./0-le0\x00', &(0x7f0000000380)) lremovexattr(&(0x7f0000000180)='./0-le0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='syan_files\x00']) 2018/05/07 22:48:47 executing program 3: futex(&(0x7f00000000c0), 0x87, 0x0, &(0x7f0000191000), &(0x7f0000000000), 0x0) [ 114.247217] xprt_adjust_timeout: rq_timeout = 0! [ 114.300228] xprt_adjust_timeout: rq_timeout = 0! 2018/05/07 22:48:47 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0xfffffffffffffffd) r0 = getgid() chown(&(0x7f0000000000)='./file1\x00', 0x0, r0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffbffeffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) socketpair(0x13, 0x5, 0x9c7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0xfffffffffffffffb, 0xacf, 0x6e, 0x5e, 0x5, 0x1ff, 0xd33, 0x2, 0xfffffffffffffffa, 0x8}) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x5, 0x1) 2018/05/07 22:48:47 executing program 3: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00002ec000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") fcntl$notify(r1, 0x402, 0x2) syz_open_dev$dmmidi(&(0x7f00000017c0)='/dev/dmmidi#\x00', 0x5, 0x80) sendmsg(r2, &(0x7f0000001780)={&(0x7f0000000000)=@ax25={0x3, {"af4937eafac4c8"}, 0x3}, 0xfffffffffffffff9, &(0x7f0000000100)=[{&(0x7f0000000080)="d2b747cb23de73cdb51063d88648fa993e9d91d6b96f83d624cf0cf31a74a836ecbe347d5096a254051e1bbf46cf1491c5cab1e840baa131643fbc8f48662f8c54eb7bae9f1fd2ab26dbad996992ece9ef7e4687a80e0a015e73eff21e029775749079a2b235", 0x66}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="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0x1610, 0x4000000}, 0x40844) exit(0x0) getdents(r2, &(0x7f0000da7f6f), 0x1e5) dup2(r0, r2) fcntl$setflags(r2, 0x2, 0x1) [ 114.439153] xprt_adjust_timeout: rq_timeout = 0! 2018/05/07 22:48:48 executing program 5: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) lseek(r3, 0x0, 0x3) r4 = inotify_init1(0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000200)={'ip6tnl0\x00', 0x600}) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r6 = dup2(r4, r5) setsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f00000000c0), 0x4) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'os2.', 'Uvboxnet1\x00'}, &(0x7f0000000280)=')\x00', 0x2, 0x0) write$vnet(r3, &(0x7f0000000400)={0x1, {&(0x7f0000000700)=""/4096, 0x1000, &(0x7f0000000140)=""/157, 0x1, 0x3}}, 0x68) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x401, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x0, 0x4, 0x2459b145, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) fallocate(r6, 0x2, 0x80000003, 0xfff) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x405) r7 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") r8 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r7, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) sendfile(r8, r0, 0x0, 0x7) 2018/05/07 22:48:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x1) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x12b0}], 0x1) sendfile(r0, r0, 0x0, 0x3) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1) 2018/05/07 22:48:48 executing program 3: r0 = memfd_create(&(0x7f0000000180)='locpuset\x00', 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0)=0x3, 0x4) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x10000, 0x8000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) signalfd4(r1, &(0x7f0000000080)={0x6}, 0x8, 0x800) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000340)="c2333bec975cac470e1a837556aeb73768857aedb52fa1ac9aae8732523ff3b1ecf0dff1c8b31f889b53a3e1909f870e058018b0e91fd877174ee798f53d620e9b02e96b83e47c85f12be6fceb3590e687da186df7be73fda9395976f5b4cae3bfb635c787c6c5001d4e8c79893b88891ec289eecc65ae0f23fb73fec096e5a1eb18a1f0e1d879fdbaae3643db7f3512ff3bab141fe87e316fc282e4fcf1afec4530087666288f386e3d461b4b4e51a224ee5a5a8aeaefb745bf047a962732339114693ac217b4e3ca5ad2bfb0d5fb8cb8780ea8237707bb42a6000000000000000000000000000000000000000000", 0x123) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065000)={&(0x7f0000da5000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000200)=ANY=[@ANYBLOB="18400000010a3f1b930000000000000000000000286a0000915c9487e532503e0efae3ace504cde659d64c48ea9f7947fb4eca0d2628fc6af4890904dbe580696ebc2f61e8db22ffe06305c166e20720ccefa32f5dba9c1ac2c85c8a30a78a6dcf8164b99a361a6eac222e34e9304c3a8dbaf966890073a3b6e6ece23c4ce7142095a385bf92045fb573494ab053c60abdd819863a22336f593868b5a33ae52b8098c6052aa1b7758bfc6701e80efc17889b1ef5458b2ff7c87c7c0010740475d4d7ac7ab645aebed42e89287204095a0a3415b5"], 0x18}, 0x1}, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000040)={0x1, "01"}, 0x2) 2018/05/07 22:48:48 executing program 2: r0 = socket$inet(0x2, 0x80807, 0x2) recvmsg(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000004ff0)=@ipx, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000001f7f)=""/129, 0x81}, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x40, 0x4000) renameat(r0, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') io_setup(0x80000000, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) stat(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, r4, r5, 0x0, 0x2000) io_destroy(r3) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x11a) 2018/05/07 22:48:48 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x75d) recvmmsg(r0, &(0x7f00000028c0)=[{{&(0x7f0000002400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000002880)}}], 0x1, 0x0, &(0x7f0000002a40)) sendmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="8c", 0x1}], 0x1, &(0x7f0000001780)}, 0x0) clock_gettime(0x0, &(0x7f0000000800)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000780)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)=""/232, 0xe8}], 0x1, &(0x7f0000000280)=""/138, 0x8a, 0x81}, 0xd1}, {{&(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000400)=""/176, 0xb0}, {&(0x7f00000004c0)=""/219, 0xdb}, {&(0x7f0000000200)=""/6, 0x6}, {&(0x7f00000005c0)=""/215, 0xd7}], 0x4, &(0x7f0000000700)=""/86, 0x56, 0x6}}], 0x2, 0x1, &(0x7f0000000840)={r2, r3+10000000}) 2018/05/07 22:48:48 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x27, 0x1, 0x1, 0x7, 0x100000000, 0x8, "c977979f5fd2970392b4a479767499a2ff903916f3d484c04b15f08b7f0043f6464d61be645fa74a1d7de0e05e65090598d79533970cfeb896bb6b27def3e9", 0x1a}, 0x60, &(0x7f0000000040)=[{&(0x7f0000000140)="ebf36252e1acf91227c89048d0ef86a743de1ca19043fe6dbe3f891d673c38a478edfc5a0148c42f03588aa61b91460e37b5902de8faa181d303f2915dc7e8ef864f12ce00b270ad0a75f929d8fea9fc20a48259c491090368c060e5608c6f5c9bfbde48e8107919880b91e212773354cd1544d48387a72654f5777386acb34899c91d263c7b95b0a38cb521ba67c3c0714b302e9e1c06289921a0575fb256f8994e149ae6e650b5e96e04141f9fc70ce94b5dd03e22b7b4e6411f63bb9ba6d38489", 0xc2}, {&(0x7f0000000240)="367df8056256c7881e1112e5fa39dee373df51a639f641d996a5545b44eeb1a851bb5dbf371066e3164b12bfd0f75bd18a5ab0733f23f09039c70c1af0c1de02ce32c82796263bb21a51157a65d5bcda1833abe14307eff35e30dd372511b0367f8b13d7293746135dd9f12a1a0afa251fe7fc93facfe32375c356421bf127a98b995a8f530d0a70526c33a5898773a3377bf45854fc640431f0b11fe28bb8d0a91f128fa0cc29", 0xa7}], 0x2, 0x0, 0x0, 0x40}, 0x4000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000002f00)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/07 22:48:48 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101000, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x1) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000080)) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000200)={0x1d, r1}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)={0x5, 0xc90, 0x0, {}, {}, {0x0, 0x0, 0x9}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) 2018/05/07 22:48:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000740)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)='G', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000d00)=[{&(0x7f0000000c40)="df", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={r1, 0x8a, "04310819b6cf659234cfeaf8327dd3db43a2ea0555b793537fa90844ef136c9f58cb1c711ba8931f0612ceedfa4c49fc870e8a4c8c8d6cff3534bd4da3a8bd5f17cdc1f905c2a080a8fba08e0515f7a28ee96fb6e4b687fa387b989a6fe3cb82d33753f06532fc8a2347c2cf2c18acad33643adc1673eaf920c83fa518f1db12aae24d1cae6849ef406c"}, &(0x7f00000001c0)=0x92) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) write(r0, &(0x7f0000000d40)="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", 0x201) [ 115.521671] IPv6: Can't replace route, no match found 2018/05/07 22:48:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x6da0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) accept$nfc_llcp(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x60) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/07 22:48:48 executing program 0: unshare(0x4010000) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x20200) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x406855c9, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) 2018/05/07 22:48:48 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x2d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000040), &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}, 0x3bc) 2018/05/07 22:48:48 executing program 3: unshare(0x2040600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'bond_slave_1\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='gretap0\x00') [ 115.810145] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/07 22:48:49 executing program 5: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) lseek(r3, 0x0, 0x3) r4 = inotify_init1(0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000200)={'ip6tnl0\x00', 0x600}) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r6 = dup2(r4, r5) setsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f00000000c0), 0x4) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'os2.', 'Uvboxnet1\x00'}, &(0x7f0000000280)=')\x00', 0x2, 0x0) write$vnet(r3, &(0x7f0000000400)={0x1, {&(0x7f0000000700)=""/4096, 0x1000, &(0x7f0000000140)=""/157, 0x1, 0x3}}, 0x68) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x401, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x0, 0x4, 0x2459b145, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) fallocate(r6, 0x2, 0x80000003, 0xfff) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x405) r7 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") r8 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r7, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) sendfile(r8, r0, 0x0, 0x7) 2018/05/07 22:48:49 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x22, 0x6}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002540)='statm\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000025c0)={0x0, 0xffffff96, &(0x7f0000002580)=[@in={0x2, 0x4e21}]}, &(0x7f0000002600)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000002640)=ANY=[@ANYRES32=r3, @ANYBLOB="e30000000c919f2dc59a84b154a82f0a4e324eb2d6aa717c1ee2c8e3f0284c169d2f36c38159258bf5ab7204230fa7faea598a29ed956a90025b30737cedfd8618069c740710b450784c59502e1e99ecda5550308d1c21e44434f4b897f5fefe2d4913a88dd1ce2aea913f13335ec12bc703e286cfb261e69455adee5289ed33f418fb744d5ab79719186ae3e6e405646c1f8341c0b7b1fd383ed5803cdebfc0b9311d1c7ab0b3c81917348d4b499bf1abf11fd4cf68ca96e82255a095686f15920ae39161f9e1c5c54de71dadaf9d21ea0653c61cb646ba7e162a1073481d0df0aa53abfca658"], &(0x7f0000002740)=0xeb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23}}, 0x2, 0x5}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r4, 0x49}, 0x8) 2018/05/07 22:48:49 executing program 2: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000748f76500e4c5e6c9e671556b94d16554288253cea9cd78c4a2b4e6a7f5b7e0659050000000d8cd2d4f461fff3ca5581c8b769cbe227726903c377f52eb96bc2c4d4e300ba", @ANYRES16=r2, @ANYBLOB="100026bd7000fcdbdf2501000000080006001c0e0000"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x80) r3 = memfd_create(&(0x7f00000000c0)='ip6tnl0\x00', 0x0) write(r3, &(0x7f0000000300)="aa5bd89248e8765e822dfdf1fe70736b550ed48458a2ee43071d2bca54dd74f788cadea5a86d7ecf7374e26ad499597bd3149d38a9261147ca8b928db115ef1017fabd6fbe60b2674d9def6433976642b470fe10275a8098a78a585c765a77c54a15abb2cd7adc8e1ae834d1d4d8821cd77e5903e9d0ee7871ef7ee6cc01717ee17d6852dc6504d3bc86e039f5eaf1ca212f5c52c4611fdcd74d51c7dd3aa98d7cbf7e72c31c1b1bf1c103091a611daf2a22eb087262df8ef1f1b289d09791b7", 0x7765c25f) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000009, 0x4011, r3, 0x0) getsockname(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000000)=0x32) 2018/05/07 22:48:49 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f00000002c0)=0xc) r1 = getegid() r2 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x6000, r0, r1, 0x4a8a, 0x1800000) unshare(0x20000) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x1002) ioctl(r3, 0x4401000000001276, &(0x7f0000000240)) r4 = dup2(r3, r2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x400}, &(0x7f0000000140)=0x8) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000280)={'tunl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000180)={r5, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffc, 0x100, 0x7, 0x9, 0x5}, &(0x7f0000000080)=0xfffffffffffffe7c) 2018/05/07 22:48:49 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40100000000, 0x100) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000080)=""/239) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}}, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) setreuid(r2, r3) 2018/05/07 22:48:49 executing program 3: r0 = memfd_create(&(0x7f0000000040)='eth0\x00', 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000280)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000002c0)={r1, r2}) name_to_handle_at(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0), 0x400) r3 = eventfd2(0x0, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) r5 = syz_open_procfs(r4, &(0x7f0000000340)='task\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@broadcast, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) fanotify_mark(r5, 0x10, 0x10001, r5, &(0x7f0000000000)='./file0\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x200, 0x0) sendfile(r3, r5, &(0x7f0000000080), 0x400000ff) 2018/05/07 22:48:49 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x3) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000080)=0xfff) eventfd2(0x3, 0x80000) signalfd(r1, &(0x7f00000000c0)={0x200}, 0x8) writev(r1, &(0x7f0000000f00)=[{&(0x7f0000000dc0)="af", 0x1}], 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000000)='vcan0\x00', 0x2ca5d39d}) dup(r1) 2018/05/07 22:48:49 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40001, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="392332b9e763ffef2f703aeeabd0a2e515aa7c60db6b5ab2f0735d36af5e14f4831b304f79a7d51402418f6e92407bf114af1111a64d4d2969e025190bc739df9da4337b60c29598f07da18252275fcdf08d7807292f3199ad9df958c293d1f6959ab35614c6f9ef2ebd32911c42d6523f0f55", 0x73, r1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x81) syz_emit_ethernet(0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffff0180c200000008004500002400000000002f9078ac14ffaa7f000001745f1295b4f771fee852adb481880b0000000000000800000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) 2018/05/07 22:48:49 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001440)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}, 0xfffffffffffffffc}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xa04, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x2, 0x8) sendmmsg(r0, &(0x7f0000007e00), 0x5de253fd8eb2f1, 0x800000000007ffe) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$netlink(0x10, 0x3, 0xa) 2018/05/07 22:48:50 executing program 0: ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000180)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x400080, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000001c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000100)="8e93866fdcccc6d98f374efadeed8e01813ccb91ed958f46b486241c20037f412b40b4f9759227abda4d73028c167ac1cfd895bc68c517001d15eff62dff77f1cb23546f09e2267a", 0xfffffed5) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000000)="96524d8a6e276695b65c2c8c5d19ee2086531b148585bc07ec0035dd5d3d95074cb05c80478f8301badd4efea4b9580f21040957f06bf71a9ce1f278575d3b4f669ec9ba0b8057e881976c663b895069bdb9efd878fc8d40231a2de3746d69f476fafe4e3da56300c9376c8496db6a698e65f6fc92ea273908582c479041dee231598e6516c2662fab16db51e36116ca73b7f4ccfb69043799866a6274cf5343dc47a832d6", 0xa5) r2 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x3571, 0x20000) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000240), 0x4) 2018/05/07 22:48:50 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0x80000004}) write$sndseq(r0, &(0x7f0000000240), 0x0) r2 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000000c0)={0x1}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/07 22:48:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="697796627a84f83d97a70590c774d292ef04bf91ba4ac31c41c24e68a925613d10e26a555878c362f6af4fe17a06e2cb", 0x30}], 0x1, &(0x7f0000000000)}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/05/07 22:48:50 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x28}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xfffd, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'veth1\x00', {0x4, 0x2, 0x7, "06cac9a40953", 0x4}}) 2018/05/07 22:48:50 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000391fd4)={0x5, 0x5, 0x7f, 0x9, 0x1}, 0x2c) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000002c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f00000003c0)="e5dbd8c9cb1ffebb3ec8f2ed0300000000000000f7e7966c571dd359fa46e09c0676f2cb6e75e7b141b26ef90f6d5de8ebffc1452533f655a2757fe58e7bbcb1c4420a4480669cee6b"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0), 0x1}, 0x20) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x300, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000140)=""/67) openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x81, @time={r3, r4+30000000}, 0x8, {0x0, 0x7}, 0x1, 0x1, 0x8}) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000100)=0x101, 0x4) mq_timedsend(r1, &(0x7f0000000300)="2327881fd859f1e2c6cd78ad", 0xc, 0x5, &(0x7f0000000340)={0x77359400}) 2018/05/07 22:48:50 executing program 5: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) lseek(r3, 0x0, 0x3) r4 = inotify_init1(0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000200)={'ip6tnl0\x00', 0x600}) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r6 = dup2(r4, r5) setsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f00000000c0), 0x4) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'os2.', 'Uvboxnet1\x00'}, &(0x7f0000000280)=')\x00', 0x2, 0x0) write$vnet(r3, &(0x7f0000000400)={0x1, {&(0x7f0000000700)=""/4096, 0x1000, &(0x7f0000000140)=""/157, 0x1, 0x3}}, 0x68) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x401, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x0, 0x4, 0x2459b145, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) fallocate(r6, 0x2, 0x80000003, 0xfff) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x405) r7 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") r8 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r7, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) sendfile(r8, r0, 0x0, 0x7) 2018/05/07 22:48:50 executing program 2: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000748f76500e4c5e6c9e671556b94d16554288253cea9cd78c4a2b4e6a7f5b7e0659050000000d8cd2d4f461fff3ca5581c8b769cbe227726903c377f52eb96bc2c4d4e300ba", @ANYRES16=r2, @ANYBLOB="100026bd7000fcdbdf2501000000080006001c0e0000"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x80) r3 = memfd_create(&(0x7f00000000c0)='ip6tnl0\x00', 0x0) write(r3, &(0x7f0000000300)="aa5bd89248e8765e822dfdf1fe70736b550ed48458a2ee43071d2bca54dd74f788cadea5a86d7ecf7374e26ad499597bd3149d38a9261147ca8b928db115ef1017fabd6fbe60b2674d9def6433976642b470fe10275a8098a78a585c765a77c54a15abb2cd7adc8e1ae834d1d4d8821cd77e5903e9d0ee7871ef7ee6cc01717ee17d6852dc6504d3bc86e039f5eaf1ca212f5c52c4611fdcd74d51c7dd3aa98d7cbf7e72c31c1b1bf1c103091a611daf2a22eb087262df8ef1f1b289d09791b7", 0x7765c25f) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000009, 0x4011, r3, 0x0) getsockname(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000000)=0x32) 2018/05/07 22:48:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) bind(r0, &(0x7f0000000280)=@generic={0x10, "4755ed57c146e2112698368eee7370dc1774ff340146c219d5f903f0115fa234edcb4329029783687411ed4593961ed721728153ecdd4cdd1342a3066b7c5201f8f950335f55e8e99a2801ab0489ef327860de6bbf3bf4ec70a66bee0aca44f73ccbfc8a8644f217fa9f428815a55fa6834e42f3a08556f93cd3a4df6b6f"}, 0x80) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f", 0x1}], 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={r3, 0x54, 0x2, 0x8, 0x200, 0x1, 0x7, 0x0, {r4, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x938, 0x3, 0x8, 0x5, 0x8}}, &(0x7f0000000240)=0xb0) dup3(r1, r0, 0x0) 2018/05/07 22:48:50 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x8f0a, 0x40) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000001c0)=0x1, 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000100)=[0x1, 0x91]) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="50010000100001000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x150}, 0x1}, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000140)={0x3, 0x353}) 2018/05/07 22:48:50 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='smaps\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x200800, 0x0) pread64(r1, &(0x7f0000000000)=""/150, 0x295, 0x400000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x2e, 0x4, 0xb58f, 0x4, 0x101, 0x0, 0x4, 0x7fff, 0x8, 0x8, 0x7f, 0xa99, 0x2, 0x2, 0x155a]}, &(0x7f0000000140)=0x100) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000300), &(0x7f0000000340)=0x8) syz_open_dev$urandom(&(0x7f00000002c0)='/dev/urandom\x00', 0x0, 0x0) 2018/05/07 22:48:50 executing program 5: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) lseek(r3, 0x0, 0x3) r4 = inotify_init1(0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000200)={'ip6tnl0\x00', 0x600}) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r6 = dup2(r4, r5) setsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f00000000c0), 0x4) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'os2.', 'Uvboxnet1\x00'}, &(0x7f0000000280)=')\x00', 0x2, 0x0) write$vnet(r3, &(0x7f0000000400)={0x1, {&(0x7f0000000700)=""/4096, 0x1000, &(0x7f0000000140)=""/157, 0x1, 0x3}}, 0x68) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x401, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x0, 0x4, 0x2459b145, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) fallocate(r6, 0x2, 0x80000003, 0xfff) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x405) r7 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") r8 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r7, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) sendfile(r8, r0, 0x0, 0x7) 2018/05/07 22:48:50 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mkdir(&(0x7f0000000000)='./file0\x00', 0x47) unlink(&(0x7f00000000c0)='./file0\x00') ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) getsockname$packet(r0, &(0x7f0000000080), &(0x7f0000000100)=0x14) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) dup2(r0, r2) 2018/05/07 22:48:50 executing program 6: socket(0x11, 0x2, 0x9) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000200)=0x7e, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000600)={'lo\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000080)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "3da8ebb471bab5c5d84bfad8e2f54fe4e17c6496e121e52342d3070ff2149c532d635bdc85850a1e8b9aa4242e6e8c5c9650fabb2c0fb45e45a7581e089269e4"}, 0x48}, 0x1}, 0x0) 2018/05/07 22:48:50 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xfffffffffffffffc, 0x101) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xe4, r2, 0xd, 0x70bd27, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x1e}}]}, @IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x534e74e5f7b54b4e}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x800}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffeffffffff}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1d}}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffb}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0xe4}, 0x1, 0x0, 0x0, 0x8080}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r3, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000340)=0x89e, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) r4 = add_key(&(0x7f0000000400)='pkcs7_test\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="31b0495de1cd4156a74c2f6c727a9eeef8da79aa4043c537195e6d1641d088b0106be46924b22cf2fcaf249c7d174e8d0b7fc488cc2a09a0e6982894a6d9ec7c56d0554275733aa34f8ec9c1d2e39a99950209bba74f36b7b91ce4164bc50add5d24fc792f921fe13507b4d67651d054203ffd831442feb829e30a58baef4065", 0x80, 0xfffffffffffffffa) request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)='(:^cgroup,\x00', r4) listen(r1, 0x0) syz_open_dev$urandom(&(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x0) 2018/05/07 22:48:50 executing program 0: ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000180)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x400080, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000001c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000100)="8e93866fdcccc6d98f374efadeed8e01813ccb91ed958f46b486241c20037f412b40b4f9759227abda4d73028c167ac1cfd895bc68c517001d15eff62dff77f1cb23546f09e2267a", 0xfffffed5) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000000)="96524d8a6e276695b65c2c8c5d19ee2086531b148585bc07ec0035dd5d3d95074cb05c80478f8301badd4efea4b9580f21040957f06bf71a9ce1f278575d3b4f669ec9ba0b8057e881976c663b895069bdb9efd878fc8d40231a2de3746d69f476fafe4e3da56300c9376c8496db6a698e65f6fc92ea273908582c479041dee231598e6516c2662fab16db51e36116ca73b7f4ccfb69043799866a6274cf5343dc47a832d6", 0xa5) r2 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x3571, 0x20000) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000240), 0x4) 2018/05/07 22:48:50 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)) exit(0x0) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)="402662646576de7b6574683073656c696e75787d757365722a5c2600", &(0x7f0000000100)='cgroupeth0GPL&cpuset\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000080)=[&(0x7f0000000040)='vboxnet1eth0#@{[!\x00'], 0x0) [ 117.539766] ================================================================== [ 117.547235] BUG: KMSAN: uninit-value in inet_csk_bind_conflict+0x5f9/0x990 [ 117.554272] CPU: 1 PID: 8650 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 117.561123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.570511] Call Trace: [ 117.573138] dump_stack+0x185/0x1d0 [ 117.576793] ? inet_csk_bind_conflict+0x5f9/0x990 [ 117.581651] kmsan_report+0x142/0x240 [ 117.585473] __msan_warning_32+0x6c/0xb0 2018/05/07 22:48:50 executing program 0: socket$inet(0x10, 0x2, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x4, 0x4) getsockname$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 117.589556] inet_csk_bind_conflict+0x5f9/0x990 [ 117.594250] inet_csk_get_port+0x1d28/0x1e40 [ 117.598678] ? __msan_poison_alloca+0x15c/0x1d0 [ 117.603368] ? local_bh_enable+0x36/0x40 [ 117.607451] ? __local_bh_enable_ip+0x3b/0x140 [ 117.612045] ? local_bh_enable+0x36/0x40 [ 117.616124] ? lock_sock_nested+0x27a/0x2a0 [ 117.620468] ? inet_get_local_port_range+0x2d0/0x2d0 [ 117.625609] inet_bind+0xa91/0xf50 [ 117.629184] ? inet_release+0x2a0/0x2a0 [ 117.633187] SYSC_bind+0x3f2/0x4b0 [ 117.636737] ? syscall_return_slowpath+0xe9/0x700 [ 117.641607] ? SYSC_setsockopt+0x517/0x570 [ 117.645862] SyS_bind+0x54/0x80 [ 117.649159] do_syscall_64+0x309/0x430 [ 117.653064] ? SYSC_socketpair+0x14a0/0x14a0 [ 117.657491] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.662692] RIP: 0033:0x455979 [ 117.665885] RSP: 002b:00007fe175359c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 117.673628] RAX: ffffffffffffffda RBX: 00007fe17535a6d4 RCX: 0000000000455979 [ 117.680935] RDX: 0000000000000010 RSI: 0000000020011ff0 RDI: 0000000000000014 2018/05/07 22:48:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x8, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x3fd) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) [ 117.688221] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 117.695505] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 117.702797] R13: 0000000000000025 R14: 00000000006f4418 R15: 0000000000000000 [ 117.710105] [ 117.711734] Uninit was stored to memory at: [ 117.716164] kmsan_internal_chain_origin+0x12b/0x210 [ 117.721291] __msan_chain_origin+0x69/0xc0 [ 117.725545] inet_twsk_alloc+0xaef/0xc00 [ 117.729627] tcp_time_wait+0xd9/0xf50 [ 117.733447] tcp_rcv_state_process+0xe9d/0x65f0 [ 117.738133] tcp_v4_do_rcv+0xb26/0xd90 [ 117.742029] __release_sock+0x2d6/0x680 [ 117.746020] release_sock+0x97/0x2a0 [ 117.749757] tcp_close+0x277/0x18f0 [ 117.753400] inet_release+0x240/0x2a0 [ 117.757211] sock_close+0xe0/0x300 [ 117.760761] __fput+0x49e/0xa10 [ 117.764076] ____fput+0x37/0x40 [ 117.767364] task_work_run+0x243/0x2c0 [ 117.771264] do_exit+0x10e1/0x38d0 [ 117.774824] do_group_exit+0x1a0/0x360 [ 117.778740] get_signal+0x1320/0x1f20 [ 117.782559] do_signal+0xb8/0x1c80 [ 117.786113] prepare_exit_to_usermode+0x271/0x3a0 2018/05/07 22:48:50 executing program 0: syz_open_dev$urandom(&(0x7f00000006c0)='/dev/urandom\x00', 0x0, 0x400000) r0 = syz_open_dev$amidi(&(0x7f0000000700)='/dev/amidi#\x00', 0x81, 0x100) r1 = syz_fuse_mount(&(0x7f0000000740)='./file0\x00', 0xe000, 0xffffffffffffffff, 0xffffffffffffffff, 0x101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r1, 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x8, 0x0, &(0x7f0000dac000)={0x77359400}, &(0x7f0000000040), 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000000)=0x2, 0x4, 0x2, &(0x7f00000000c0)={r2, r3+10000000}, &(0x7f0000000100)=0x1, 0x1) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000800)='/dev/audio\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000780)=r4, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0xc4c85512, &(0x7f0000000180)={{0x101, 0x5, 0xffff, 0x20, "65213bae48663cc8155713b9a42f8987fea304d6960d13fb4216f6b4e8c2c6e4f156b18602ede8b0cd2eabca"}, 0x0, [0x4, 0x9, 0x9, 0xffffffffffffff00, 0x3ff, 0x1000, 0x8, 0xb12, 0x4d, 0x0, 0x101, 0xffffffff, 0x7, 0x482, 0x4, 0x20, 0x80000000, 0x7, 0x7, 0x2, 0x1f, 0x100000001, 0x10000, 0xff, 0x5, 0x7f, 0xf7e, 0x81, 0x3, 0x9, 0xb7f, 0x1, 0x0, 0xffffffffffffffe0, 0x5, 0x1f, 0x5d04, 0x0, 0xfffffffffffffffd, 0x6, 0x3, 0x1ff, 0x200, 0x1, 0x75c4aff6, 0xb6, 0x10001, 0x4, 0x400, 0x30d9, 0x4, 0x80, 0x8, 0xb41, 0x16e, 0x3, 0x7fff, 0xda4, 0x1, 0xa92, 0xffff, 0x3, 0x1f, 0x8, 0x4, 0x4, 0x8000, 0x9, 0x7, 0x1000, 0x1, 0x200, 0x80000001, 0x0, 0xdc, 0x1, 0x4, 0x3185d3af, 0x9, 0x8, 0x7fffffff, 0x6, 0x7, 0x0, 0x2, 0x8000, 0x1ff, 0x79, 0x3, 0x6, 0x0, 0x8, 0xe28, 0x6, 0x1f, 0x7, 0x101, 0x8, 0x2, 0x13c, 0xc6e8, 0x400, 0x9, 0x9, 0x5, 0x9, 0xffffffff00000001, 0x3, 0x3, 0x10000, 0x1, 0x7ff00000000000, 0x3, 0x58, 0x1, 0x6, 0x1, 0x80000000, 0x4, 0x400000000000000, 0x3f, 0x1000, 0xaf2, 0x3, 0x8, 0xffffffffffff96a9, 0xffffffff00000001, 0x7fffffff], {0x0, 0x989680}}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000680)={0x6, 0x3, 0x2, 0x100000000}, 0x6) [ 117.790973] syscall_return_slowpath+0xe9/0x700 [ 117.795659] do_syscall_64+0x36d/0x430 [ 117.799564] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.804756] Uninit was created at: [ 117.808327] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 117.813467] kmsan_kmalloc+0x94/0x100 [ 117.817293] kmem_cache_alloc+0xaab/0xb90 [ 117.821474] inet_twsk_alloc+0x13b/0xc00 [ 117.825554] tcp_time_wait+0xd9/0xf50 [ 117.829376] tcp_rcv_state_process+0xe9d/0x65f0 [ 117.834068] tcp_v4_do_rcv+0xb26/0xd90 [ 117.837972] __release_sock+0x2d6/0x680 [ 117.841963] release_sock+0x97/0x2a0 [ 117.845692] tcp_close+0x277/0x18f0 [ 117.849341] inet_release+0x240/0x2a0 [ 117.854001] sock_close+0xe0/0x300 [ 117.857555] __fput+0x49e/0xa10 [ 117.860848] ____fput+0x37/0x40 [ 117.864136] task_work_run+0x243/0x2c0 [ 117.868037] do_exit+0x10e1/0x38d0 [ 117.871593] do_group_exit+0x1a0/0x360 [ 117.875496] get_signal+0x1320/0x1f20 [ 117.879308] do_signal+0xb8/0x1c80 [ 117.882861] prepare_exit_to_usermode+0x271/0x3a0 [ 117.887714] syscall_return_slowpath+0xe9/0x700 [ 117.892392] do_syscall_64+0x36d/0x430 [ 117.896316] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.901504] ================================================================== [ 117.908866] Disabling lock debugging due to kernel taint [ 117.914326] Kernel panic - not syncing: panic_on_warn set ... [ 117.914326] [ 117.921712] CPU: 1 PID: 8650 Comm: syz-executor7 Tainted: G B 4.16.0+ #87 [ 117.929883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.939250] Call Trace: [ 117.941861] dump_stack+0x185/0x1d0 [ 117.945510] panic+0x39d/0x940 [ 117.948745] ? inet_csk_bind_conflict+0x5f9/0x990 [ 117.953605] kmsan_report+0x238/0x240 [ 117.957427] __msan_warning_32+0x6c/0xb0 [ 117.961510] inet_csk_bind_conflict+0x5f9/0x990 [ 117.966204] inet_csk_get_port+0x1d28/0x1e40 [ 117.970638] ? __msan_poison_alloca+0x15c/0x1d0 [ 117.975412] ? local_bh_enable+0x36/0x40 [ 117.979500] ? __local_bh_enable_ip+0x3b/0x140 [ 117.984102] ? local_bh_enable+0x36/0x40 [ 117.988192] ? lock_sock_nested+0x27a/0x2a0 [ 117.992533] ? inet_get_local_port_range+0x2d0/0x2d0 [ 117.997650] inet_bind+0xa91/0xf50 [ 118.001206] ? inet_release+0x2a0/0x2a0 [ 118.005193] SYSC_bind+0x3f2/0x4b0 [ 118.008774] ? syscall_return_slowpath+0xe9/0x700 [ 118.013635] ? SYSC_setsockopt+0x517/0x570 [ 118.017886] SyS_bind+0x54/0x80 [ 118.021185] do_syscall_64+0x309/0x430 [ 118.025090] ? SYSC_socketpair+0x14a0/0x14a0 [ 118.029512] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.034708] RIP: 0033:0x455979 [ 118.037905] RSP: 002b:00007fe175359c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 118.045627] RAX: ffffffffffffffda RBX: 00007fe17535a6d4 RCX: 0000000000455979 [ 118.052912] RDX: 0000000000000010 RSI: 0000000020011ff0 RDI: 0000000000000014 [ 118.060219] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.067506] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 118.074788] R13: 0000000000000025 R14: 00000000006f4418 R15: 0000000000000000 [ 118.082644] Dumping ftrace buffer: [ 118.086194] (ftrace buffer empty) [ 118.089887] Kernel Offset: disabled [ 118.093492] Rebooting in 86400 seconds..