INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.59' (ECDSA) to the list of known hosts. 2018/03/31 01:17:22 fuzzer started 2018/03/31 01:17:22 dialing manager at 10.128.0.26:36999 syzkaller login: [ 35.249929] random: crng init done 2018/03/31 01:17:37 kcov=true, comps=false 2018/03/31 01:18:00 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="c0e6f2a47b952971291529ed30d3787cc3c1f7bc449f94c1e0c52950a77e79ddde5a6681f6aae1e5689242f975ba09e7de732be0dfc77eaa772663594540cfbfd87f1c0714fe0ec642db8b8038fe7e4dd2cc18a4a4fa5d737c9e49794da1") setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0xc6, 0xfffffffffffffbff, 0x720557c, 0x8001, 0x400, 0x0, 0x700000000000, 0x4, 0x1000, 0x40}, 0xb) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000140)=0x2, &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x4839}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x7fff}, 0x8) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r1, 0x1}, 0x8) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000340)={0x4, 0x100000001, 0x81}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000440)={r1, 0x2, 0x6a8a, 0x40, 0xffffffffffffffc0, 0x101}, 0x14) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000480)=""/240) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000580)={r1, 0x8, 0x75, "b914e01b482a8d77a78e797d9cc46346192037a59bb6fa201a79a3ba81a439c239a0003ef6cd23fbbfd7cfb5c1afea7e432b1e07e7400d0d284b688d76287452da7b68b1d8ca3c01cbc421629ac2b477cc17a82a297392aa18dddba81c30ad2c55f1a1ac1d297ef609bd3f8989e6083c7c7e09699c"}, 0x7d) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000700)={r5, r2, r3}, 0xc) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000740)=0xa733) fchdir(r0) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0x2000, 0x40) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000007c0)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000008c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000900)={@dev={0xfe, 0x80, [], 0x18}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x7, 0x6, 0x400, 0x6, 0x4d20208, r7}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000980)={r1, 0x65, "317e7e4094ffd6934c4b67564993a009500039d500ed50d350069e057174559c9f32b943e75c4ff19f5a1105f1217342d07fe016b6f06b4e1d2b50db59f5effcc5d0f9ecfe1f9ac8c770565e2bcc0b1dbc0d0cc00dcb2e7692bc785227b89c661d3e65a5c4"}, &(0x7f0000000a00)=0x6d) sendto$inet(r0, &(0x7f0000000a40)="c28cdf5fcb41dda3161d6ae66c1b6e0ef26aaec070eb4c3231d9ab81774e9aee0e20dd372ae50e5665008f5b727b8f222c67a7e940f6d725604e1f9ac4504d95712b5b17460251e9ebd3691cc8e6c8ddb4363786aae3cf294945870b3df0428c83481748a439d44e9cd81c9741880b8574481e4e25ff0c86072fbd4b37db4c49772296ad1d93c4eefb769ea975c3ae1de02c103558a570cf2912cb923f29f98863b126745bc1e83cc257f91bbbe3fdef03784c0856e664b164e05b05f3cb55b413d48b11e9c6992dd48fa1b685ba5bf1b685b26dea8c6897cf0b5cfe2fb13666d037e2cc4295879f3f0c20dbb68a60e7", 0xf0, 0x20000000, 0x0, 0x0) mknodat(r6, &(0x7f0000000b40)='./file0\x00', 0xc000, 0x7) fallocate(r6, 0x0, 0x6, 0x8) chmod(&(0x7f0000000b80)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000bc0)={r1, 0x1040, 0x6d, "950c69fba1c3fa3ec95654947c71aa8c72129b98412510472ef11533e1b980a5188deacf1a26660bb8471885d4c39709915afec7c34f9b3c0074841a6d6cd48a588cfde3f9391997781f9f331cc3d85a23672507a2b593af0c3f24815567e5a9c636dd9afd81f61b30ed892054"}, 0x75) 2018/03/31 01:18:00 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x480000, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x1000}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/7, &(0x7f00000000c0)=0x7) ioctl$KDSETLED(r0, 0x4b32, 0x7fff) r1 = syz_open_pts(r0, 0x80040) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast2}, &(0x7f0000000140)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x80000001, 0x0, 0x10001, 0xffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000001c0)={0x9d, r2}) ioctl$TIOCSCTTY(r1, 0x540e, 0x1) r3 = add_key(&(0x7f0000000200)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="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", 0x1000, 0xfffffffffffffff8) keyctl$invalidate(0x15, r3) r4 = syz_open_dev$loop(&(0x7f0000001280)='/dev/loop#\x00', 0x5, 0x210400) ioctl$TIOCCONS(r1, 0x541d) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000012c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) sync_file_range(r5, 0x3, 0x4, 0x7) readahead(r4, 0x8, 0x7) ioctl$VT_RELDISP(r1, 0x5605) writev(r5, &(0x7f0000001340)=[{&(0x7f0000001300)}], 0x1) ioctl$TCSBRKP(r0, 0x5425, 0x8) execve(&(0x7f0000001380)='./file0\x00', &(0x7f0000001540)=[&(0x7f00000013c0)='blacklist\x00', &(0x7f0000001400)='\x00', &(0x7f0000001440)='\x00', &(0x7f0000001480)='m,nodevcgroup\'\x00', &(0x7f00000014c0)='blacklist\x00', &(0x7f0000001500)='blacklist\x00'], &(0x7f0000001600)=[&(0x7f0000001580)=',wlan0-vmnet1em1+)\x00', &(0x7f00000015c0)='\x00']) vmsplice(r1, &(0x7f00000017c0)=[{&(0x7f0000001640)="d0a716bce5b3e651e22d6d7164a82d0a5624b30034e454b014f0e810ec7f", 0x1e}, {&(0x7f0000001680)="70de642d02b14c13b0a0f8bd0f1bc74c47d5f588f0897fd02576a353a0f8620bb6456bb7f3a99e350a4e4eaa84469a01cd3f9db1aa6d7dbc33143738cfdbf19dcb52c791a9d6b1ffe02d686e2db254eb50116ff8be1063487cce7844af6da5f49d4d5ac98ab79d4473942e6c1ba92c3f3808b8400ec4fdae4d09cfe8b32ca804a05da7ff", 0x84}, {&(0x7f0000001740)="4a48395d1f321b1714af63222eecd904eee779f62c22cbd899943013a60cce29bc62148918b8994c5e886a3a0357257146617529166264e36f43fc9d7deeb69e3edbc456e6646b39ffe4097a3a4def06f23e0fea323fe2d02c3005c6aef5186d9d", 0x61}], 0x3, 0x4) setsockopt$inet6_int(r5, 0x29, 0x3c, &(0x7f0000001800)=0x800080, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001840)={0x0, 0xe8, "0835afb03fa825ed3c0045004d7c14bcfebffaaef05a728ef608dda0f071210afaf7aec5aa1cfc08da5afbcaba709409a08e7b3f9ad99c1ab074c278b70b819fd09b22e8db7408f9a7f82ff535c710c6bbe608fdae862f2f337c19a4ff2abbe85beccb3afacd791e3aa322fd5d60a7c032c6266a2272283baee02a362849cf7ede33809744f204122070626ba31568078adbab9c16b3e691ef3b3d995e227cbae0830bfe46fb7c19c52035608995c4e299897d32088caae586b210ac5775676f4b017978af15925defee9eb2e36cdaf4af7cf58d3432809916e9134c413eec33297cc67e97bd22f9"}, &(0x7f0000001940)=0xf0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000001980)={0x8, 0x8, 0x8004, 0x58f, 0x5, 0x2, 0xfdd, 0x1, r6}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000019c0)) fcntl$notify(r1, 0x402, 0x80000001) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f0000001a00)=""/38) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001a40)={0xfff, 0x7ff, 0x13, 0x8, 0x5, 0x101, 0xffffffffffffff54, 0xc27, 0x8, 0x4}) ioctl$TCSETSW(r5, 0x5403, &(0x7f0000001a80)={0xb0, 0x5, 0x2, 0x4, 0x3d, 0x5, 0x8, 0x6, 0x5, 0x7fff, 0x8000, 0x5}) 2018/03/31 01:18:00 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x2, 0x7, 0x1000}, 0x4) getsockname$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000180)={0x1, 'gretap0\x00'}, 0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r2, 0xe1}, &(0x7f0000000280)=0x8) socket$key(0xf, 0x3, 0x2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000340)=0x40) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000003c0)={0xffff}, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000400)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8020200}, 0xc, &(0x7f00000005c0)={&(0x7f0000000480)=@getsadinfo={0x114, 0x23, 0x10, 0x70bd26, 0x25dfdbfd, 0x0, [@replay_val={0x10, 0xa, {0x70bd26, 0x70bd26, 0x9}}, @extra_flags={0x8, 0x18, 0x983}, @tmpl={0x84, 0x5, [{{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0xa5b35facfc427e76}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, 0x3, 0xfff, 0x9, 0x6, 0x6}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3503, 0x0, 0x0, 0x1, 0x10000, 0xffffffff80000000, 0x9}]}, @address_filter={0x28, 0x1a, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x17}, 0xa, 0x7, 0xde}}, @output_mark={0x8, 0x1d, 0x5}, @proto={0x8, 0x19, 0x3c}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @policy_type={0xc, 0x10, {0x1}}, @offload={0xc, 0x1c, {0x0, 0x2}}]}, 0x114}, 0x1, 0x0, 0x0, 0x1}, 0x44) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000640)=""/136) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000700)=0x1, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000800)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000900)=0xe8) getpeername$packet(r0, &(0x7f00000024c0)={0x0, 0x0, 0x0}, &(0x7f0000002500)=0x14) sendmsg$nl_route(r0, &(0x7f00000025c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002580)={&(0x7f0000002540)=@ipv4_getnetconf={0x3c, 0x52, 0x0, 0x70bd2a, 0x25dfdbfd, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x4}, @NETCONFA_IFINDEX={0x8, 0x1, r6}, @NETCONFA_FORWARDING={0x8, 0x2}, @NETCONFA_RP_FILTER={0x8, 0x3, 0xffffffffffff0255}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002600)=[@in6={0xa, 0x4e23, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0x7}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x7ff, @dev={0xfe, 0x80, [], 0x14}, 0x1000}, @in={0x2, 0x4e21, @rand_addr=0x6}, @in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xc}, 0x4b}, @in6={0xa, 0x4e21, 0x3f02, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}], 0xdc) r7 = getegid() fstat(r0, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000038c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000003980)={&(0x7f0000002700)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003800)=[{&(0x7f0000002780)="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", 0x1000}, {&(0x7f0000003780)="d24cc542224ab5f2d43380f0112afeae778f17e52b3627488c6486a918e62165173834ab5ddb1b840c0ce8621d0c4b17e5ed57275b283f6614ee59eef5bae1abc641fb95b2c290f7a225377154fc5e6bcc0f1f6700ac266c5bb73899beb9097a3c22193e0b55e42f7b262b061d87f7aa5049d0e9592601", 0x77}], 0x2, &(0x7f0000003900)=[@cred={0x20, 0x1, 0x2, r1, r5, r7}, @cred={0x20, 0x1, 0x2, r1, r5, r8}, @cred={0x20, 0x1, 0x2, r1, r5, r9}], 0x60, 0x8081}, 0x8000) stat(&(0x7f00000039c0)='./file0\x00', &(0x7f0000003a00)) getsockopt$inet6_dccp_int(r3, 0x21, 0x5, &(0x7f0000003a80), &(0x7f0000003ac0)=0x4) fcntl$getown(r0, 0x9) write$selinux_context(r0, &(0x7f0000003b00)='system_u:object_r:systemd_systemctl_exec_t:s0\x00', 0x2e) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003b40)) 2018/03/31 01:18:00 executing program 4: r0 = userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0xe9a065eb77c6b8df}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x941, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000000c0)=""/18) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r2 = accept4$nfc_llcp(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x2}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x7, 0x33dd83a439e7e107, 0x1f, 0x4, "c3235a157c8b7dd487cf910443519e644bd8dca1a9171ff905ca22f0755f40777de2a05832041f248b27ea6a68f35a6e2d4547efaf2686c680e1063bca434767", "2850695b71d96f9149a86c8aae50c6a996071d5f312a858414ca3bd1d232f204", [0x7f, 0x20000]}) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000300)=[0xfffffffffffffffd, 0xce2]) sendmsg$nl_route(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@getnetconf={0x14, 0x52, 0x302, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40840}, 0x24000000) syz_mount_image$minix(&(0x7f0000000440)='minix\x00', &(0x7f0000000480)='./file0\x00', 0x9, 0x7, &(0x7f0000001880)=[{&(0x7f00000004c0)="54c4696420edc9e6d3aaa2950f4ddb25623f96b5e26c54660219845762870496595562a8a899d84862092252ff25aa59ef93cb1352e8b100a4957002f231a8368784c933e6e3bb0215c53d7a254da83b4b148ce0b3da9c5d0c00f89649c3ba5bc8d9", 0x62, 0x7d}, {&(0x7f0000000540)="e9457dd7d3d06b2a3dcb172a417ac846fab64a700b69139cd3ef125edaabe2700dfca620a39aabb182197d78f2304fbed63a5faa81f2bd7f3d34de2607ca7bbe0f85b5c39d0ec24ace385685563ac2b954879b324e39860cc03fdae194a6", 0x5e, 0x1}, {&(0x7f00000005c0)="99e8f4b78a4ad36551674fe69a5477005c899c18d6a9c22f9bd0d1d129b07a00de1f7291717ed518db13b4f4a04b25095ca1e83f38ce225d236baf67e7547b42ffb6e0b288982a2428333d86ab755b279e6078ead60e0cf8068e3f8ed72c047972e2fd0d2e8bb4bb72f674d8e90cc6a83e968e7bbfb04ac583c1a8", 0x7b}, {&(0x7f0000000640)="e2539ca9c709d5c897fd865c67aff6f3b99efe1b0af5c4d0d63ac748718502d3c24e1080b6411bd03874734b8d1145d67013381a14611c986920db091e1060ec96e6e724a28117a12b4946bce6d847c9babaa5b64d3b6ded5271c73cb8dbb7dc8512e10b651f498ffb24eaeb55cca572c49488caaf3f914f9a822aec536cc383b794f7e630d02489003075e7338fde83b74825e110cee72f8d3921188d593797803c11f18d3d3682f9f66917db9d8872a0b0d2c0071e94f575963cce7b829db44e219a6a31002dc8ac8b0816c86e5b4814a2032c141b6c1cd4bc828978822506", 0xe0, 0x101}, {&(0x7f0000000740)="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", 0x1000, 0x6b3f}, {&(0x7f0000001740)="7924c0e2172eb97abb00b6501aa0dd7f4d6ebc4f795388d7259f383a06e241861c29cadd9f74e0c8b47a6025c57c59de870b29c556dcd99b7d6e8318825317478f4793b91b2ab17310501ea2215359eb21673a973ea60716646830ade535c8124a2bdd4474fc6dbdea390d41d39c2fb53209815b96df688a354da9bd200e373da66cd7d9f7752b28dda224", 0x8b, 0x9}, {&(0x7f0000001800)="40b062fbbbabe0d31c197033c99ffa4f556373b1ff05be57afe806863c81aed8d8f3bed52f3916d4f9d7481fe743e9f008b08e35cd36ab29d55cb710bbcfd2e41eb131499608aebe0c709be8f78a6b34ee259c85", 0x54, 0x100000001}], 0x80020, 0x0) fcntl$getflags(r0, 0x40b) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000001b40)=0xe8) sendto$packet(r1, &(0x7f0000001940)="6614dc0281f1da55d1f619d742f7b10e9a613ef9feb7d2b88206ce3f0dc7a16e96c380baffae92e0b6df2cdc38a18ba67be0637d94909fd344ce1ead073a1bd015dd28d2001b0ddfbf5ad125316bf38d9ef85e4545e5d55376e6715d28be4b0d61d78c1c5e1a4b827b6da8bd97b7650829d8970f5958c46cd2253faeea48b975b9cc48b0a58001a257c5c69b3b0fc9996a35bc134862dd441a92fefeea105b2d7ff4d6fc89c9ec40069e209dedcffcd8a7faac0b9e65ff1d409cfd584362c787b828bbd0cd08e3be", 0xc8, 0x800, &(0x7f0000001b80)={0x11, 0x5, r3, 0x1, 0x101, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) fadvise64(r1, 0x0, 0x100000001, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001bc0)=@assoc_value={0x0}, &(0x7f0000001c00)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001c80)={r4, 0x1c, &(0x7f0000001c40)=[@in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xbed7}]}, &(0x7f0000001cc0)=0x10) getsockname$netlink(r1, &(0x7f0000001d00), &(0x7f0000001d40)=0xc) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001d80)) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001dc0)={r4, 0x4}, 0x8) r5 = socket$pptp(0x18, 0x1, 0x2) setsockopt$sock_int(r5, 0x1, 0x2f, &(0x7f0000001e00)=0x6fb4, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001e40), &(0x7f0000001e80)=0x4) connect(r2, &(0x7f0000001ec0)=@rc={0x1f, {0x3, 0x1ff, 0x80000000, 0x80, 0x8a7, 0x8000}, 0x8}, 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000001f40)={{0x7, 0x7}, 0x0, 0x0, 0x2, {0x8001, 0x3}, 0x9, 0x57}) prctl$setfpexc(0xc, 0x0) sendfile(r5, r1, &(0x7f0000001fc0), 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000)={r4, @in6={{0xa, 0x4e20, 0xffffffffffffff01, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, &(0x7f00000020c0)=0x84) r6 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r6, 0x8, &(0x7f0000002100)=""/41) 2018/03/31 01:18:00 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) r1 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x80) getsockname$netrom(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$int_out(r3, 0x0, &(0x7f00000001c0)) getpeername$netrom(r3, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0xd8, "5dd3ad4f4a110f27289acfe766bf131f237c967b0458b50342bb75e3f54aa680611b6ae027e9ec033f12defc355b58221040d6cd1c3a2fbd3e320d84a56f0f45d39929a37d7da708c6eeb7fd2a907709ed5ce50db86900de8d9db625bee051cf55e5ef3e3783cf0f2eac956f95e8d5f1dc4dadc1c81c3804a44a132480e507f9352a55663af811fd573c797930b6b53682009f14b924343e0047c9a193d08b575d2c3044758eab458093ff55cb38e28b43077e488dc639594038d7aa08909b79b5b8c2fa9c0451beb22bb50e22a3cd96c42051ba921bce6d"}, &(0x7f00000003c0)=0xe0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000400)={r4}, &(0x7f0000000440)=0x8) rt_sigreturn() setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000480)=0xd3, 0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f00000005c0)=0xe8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000600)={0x9, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) prctl$void(0x1b) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f00000006c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000700), &(0x7f0000000740)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000780)={0x81}, 0x1) bind$netrom(r3, &(0x7f00000007c0)=@ax25={0x3, {"93173dd2599e2b"}, 0xf9d4}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000880)=0x1ff, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00000008c0)={0x5, 0x1}) fcntl$setlease(r1, 0x400, 0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000900)={r4, 0x0, 0x100, 0x7ff, 0x5, 0x8000}, 0x14) getpeername$ax25(r3, &(0x7f0000000940), &(0x7f0000000980)=0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000009c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000a00)={{0xffffffff9c404aae, 0x9}, 0x0, 0x7, 0x9, {0x80000000, 0x77}, 0x728, 0x8}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000a80), 0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000ac0)={0x0}, &(0x7f0000000b00)=0xc) ptrace$getsig(0x4202, r5, 0xe9, &(0x7f0000000b40)) 2018/03/31 01:18:00 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x4166, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/112) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000200)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000240)={0x8000, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x64, 0x9, 0x6, 0xc58, 0x20, 0x9, 0x3f, 0xb, 0x8, 0x3, 0x7, 0x8001, 0xfffffffffffff86a, 0x0, 0x5]}, &(0x7f0000000480)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000004c0)={r2, 0x3, 0x6}, 0x8) syz_mount_image$vfat(&(0x7f0000000500)='vfat\x00', &(0x7f0000000540)='./file0\x00', 0x8001, 0x2, &(0x7f0000000640)=[{&(0x7f0000000580)="f091e996ad4170df78c413effae86f1df87f3c56327aa128063e538047da8c685a5932f6cc01269a1814e597c1a7381df819b2f992e5658f73f52766024d8654e21d80c5637bb605d1eb5fc49bd79cdb54ced5aa843c4ffd825cf9d2fc9633f5f57ee83a37", 0x65, 0x4d607d66}, {&(0x7f0000000600)="f2fdaed46175f6c5bfeb61c477ad37e26d3e8abb336ee3fbcb245f1c015d930ee4d4de8305b7c466d3d9bea34884e35c808b5b557d993351c5c7c3f0cce2", 0x3e, 0x20}], 0x10, &(0x7f0000000680)={[{@errors_continue='errors=continue', 0x2c}, {@nfs='nfs', 0x2c}, {@check_strict='check=strict', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@showexec='showexec', 0x2c}]}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000006c0)=0xfff) fcntl$getflags(r1, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer2\x00', 0x20081, 0x0) pause() setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000740)=0x8, 0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000780)='/dev/keychord\x00', 0x101200, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000007c0)=0xfffffffffffffffb) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000800)=0x7, 0x4) listen$netrom(r0, 0x7) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000840)=0xa799, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000880)='./file0\x00', 0x100, 0x4) connect$netlink(r3, &(0x7f00000008c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x6}, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000900)='/dev/sequencer\x00', 0x40, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000940)='/dev/usbmon#\x00', 0xaa0e, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000980)={{0x3, 0xfc}, {0x9, 0x8}, 0x7, 0x0, 0x1f}) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000a00)) init_module(&(0x7f0000000a40)='mime_typevboxnet0:\x00', 0x13, &(0x7f0000000a80)="242d75736572f324656d3176626f786e6574315e2f6d643573756d73656c696e75786574683000") syz_open_pts(r4, 0x8000) 2018/03/31 01:18:00 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) setpriority(0x3, r0, 0x6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1, 0x9, 0x3, 0x6, 0x1, 0x0, 0x9, {0x0, @in6={{0xa, 0x4e22, 0x5d, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}}, 0x82d, 0x4, 0x80, 0x2, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x101}, 0x8) r3 = geteuid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={r0, r3, r5}, 0xc) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x2001, 0x0) mq_notify(r6, &(0x7f00000002c0)={0x0, 0xf, 0x2, @tid=r0}) getdents64(r6, &(0x7f0000000300)=""/50, 0x32) write(r6, &(0x7f0000000340)="f36c338882f2275f9140929fdb9b21f7ba0902b8a6ed80f804c0833303445449cff24949b053e8ae9ee2831c23485ab4006d3bbefdc9973958f8d1", 0x3b) fgetxattr(r6, &(0x7f0000000380)=@random={'os2.', '/dev/pktcdvd/control\x00'}, &(0x7f00000003c0)=""/110, 0x6e) r7 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="9cf02c0e97b68e53175eda412a86b6c4cfb9553c881991c6e11f1e70aa9ba33399ad0837f674c07add454919c443bbefdf01564a3f6f1744bb27cc948966651367d41cbaf29c036419557636219f31425bbed1f9810c2f405462207e31259e4760a065217b787d4559cba9e245b87d0fbb45e752965f2722c0795bfa2545fcab283e973a3ed4f2938fdf8d1eec162bc131f8bdc047b2829b2af432e13c0b393f466013528a4e97389ebe80c6bfe5b62a1dfa15be5793f401a523ddce25d37203e4086ceef41cd4d53993c6c824782d66f4c37e", 0xd3, 0xfffffffffffffffd) r8 = request_key(&(0x7f00000005c0)='cifs.idmap\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)='/dev/pktcdvd/control\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r7, 0x0, r8) ioctl$PPPIOCGCHAN(r6, 0x80047437, &(0x7f0000000680)) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000700)={0x3, &(0x7f00000006c0)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r6, 0x40086424, &(0x7f0000000740)={r9, 0x1}) r10 = syz_fuse_mount(&(0x7f0000000780)='./file0\x00', 0x0, r3, r5, 0x1f, 0x2) sendmsg$nl_generic(r6, &(0x7f0000002a80)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000002a40)={&(0x7f0000000800)={0x2228, 0x3c, 0x504, 0x70bd28, 0x25dfdbfe, {0x1b}, [@generic="6a7ceae51021e3bd9c41a72ed20fd1eff51990af9a124c4db2e4542370f335456aa177940bb73c95e04fff1d5bf3d70cfd5fe89a4eb160a6e05900882b871d89577377eee04b1cb1a99a8d77d54eb34950939db14e74396549f79602eaa0c83b9ab04a7f3623fc5f96a658", @typed={0x8, 0x76, @u32=0xfffffffffffff185}, @generic="db83105fb080ecce7b1977a7e289a41d9d1673399fa50f7f267835771846291301b7f4d9755c06b2eddf9e76ac16f6a9495f69424f20246cd5650ab8180e9281c868e3b6f800f96d76b4020124d2696e7905c54e710039330af626ce937d4a980aabfe2257261dcee50f8133e2ecc1d0aa8327f55c27830322aea17919a60c07c2b183dfe1828bc005216b60a474dcaac655b6a9ec0229cb", @nested={0x2108, 0x2f, [@generic="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@generic="1afba41e31fce2f913461e0dd10261303a1527c70f4e7462f1369a874f0a26325353cb9b0a310509364eed9264944a5237f36860210d99906fc8e365c83cb03abec3f711", @generic="c3331cfe26bddc69be6ce20a2a7bd7792368e939067712d5eac2cb54168d01c7397543174cc9339dbd127d39ce52b1a03643f4dbb298f4b9e3dd10fb53214737959009a8a7ba0e1f267e058832e602b0eecde706afae68f49dc0f87b3a93cbd6460327edc49480a464fde0888acf5048ad1f242459a3c5b5a449ad8be156", @generic="0453037207e765e34b5e63c9ee8c23a562f5d5be244764c4c42e08f51b521beb27720c7db18397b37e27a5b452c174c9eab44a39528bbc755e818210606e942f5a", 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0x2228}, 0x1, 0x0, 0x0, 0x1}, 0x800) ptrace$getenv(0x4201, r0, 0x80, &(0x7f0000002ac0)) getsockname$netlink(r6, &(0x7f0000002b00), &(0x7f0000002b40)=0xc) ioctl$sock_inet6_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000002b80)) r11 = syz_open_procfs(r0, &(0x7f0000002bc0)='net/tcp\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000008ac0)={0x0, 0x0, 0x0}, &(0x7f0000008b00)=0xc) sendmmsg$unix(r6, &(0x7f0000009240)=[{&(0x7f0000002c00)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003f00)=[{&(0x7f0000002c80)="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{&(0x7f0000003e00)="a1538a59d47114a4666828c8d732d4fdc8667bf9fd6d7720cafa14df7645b90bee7a07f8db3adb15e784aa6252a0f155e03baf7e4db8bd8ab16809c4489640d97f85726fc8560f5e1b62769c763f2adfa626d30324176243fd24298b8252c27aad130d1a8cec108b7a52f03b78a7e8e2d79deca4f0320c18b1a638f4cf9c070f0eecdccd", 0x84}, {&(0x7f0000003ec0)="ac84420910892c562bbde85dfe4275055b75968d1e43eca89c9132b486d6b769212f51030be57aecc1a0e1032f42", 0x2e}], 0x5, &(0x7f0000003f80)=[@rights={0x20, 0x1, 0x1, [r1, r11, r6]}], 0x20, 0x14}, {&(0x7f0000003fc0)=@file={0x1, './file0\x00'}, 0x6e, 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0x1000}, {&(0x7f0000008740)="99941279d2e28d23c9d0c0d5f649587ddb322ca86a1720966c0631ebe19353b0642386d68f2297b5cb2c64824d9901c4919ab829fb337a13d4ffc38b916ddd565c005c3609e2ccd5b74557832e1175688ebe83d63b1f3c50eca7e2f82fae9ed518bf9bae76728653d21f06db70e3bff055d57a65ab05742ee0a231707faa7331dc6b69ee7207b3c54507cce0efb75122d31e36d80f8b3623906cf8943260577e6512cc5e767a8a4b6a22734585976434e89bc2d81b9985ba7b5874b545cf6a715c0a5f4372e01d65e0a8649b2c80141080aee97636d742bdcbb84e2857ec88f0a1", 0xe1}, {&(0x7f0000008840)="40e94d9b213a7bedf450744471e7c3a6256d30b579baf3dc7bbe43c691e8d35cb2aca0a7a6aa2dcd02f8e0a281769f0e0962cccad4a235ec37994b7cdbd43a102fe897f33059014d66b594e003f8bc08cb12399a40087296023853aff926b49565bd6532870d0ede09a99dfb31dfeda82ad92f6cca790f126ae7fa15294c7188798726a174d3cdf84217dc0026e86ba3d8705e4064b7", 0x96}, {&(0x7f0000008900)="9e9edba306a7772565f775d3697fc66ce69a42bae4f86bd8a0aeb0d36445bd6236a79d0f80b9056eaf4f131d6d256b9b444874b669eeab59786173f544e0ef8d5a325e46d16e94630ca5d87f2dc1e90c66400e0a7c83839933aaac3e6996b24cdadf3be828f46aa0d8f63ba565a8f4904081e03fcddaca33eb92edcf64066674e42baa74e3cbf05a8a71038c83a65c926c749a3d56ccdcdb3ecfaffedf", 0x9d}, {&(0x7f00000089c0)="204c2f5dc3142a32077c73cae3529aa922451511550a923db9c2461f4b7eb07ebf7e05b5c234fd6d148bceaad5ec8a22537b1740c36b76178dd7e88ed9c4274bc1f9abc77e94c5f2667a0d6752369b39e409b43f78f05c7919f390a8bd0d7b05b9dad66a8d65496e4233", 0x6a}], 0x8, &(0x7f0000008b40)=[@cred={0x20, 0x1, 0x2, r0, r3, r5}, @cred={0x20, 0x1, 0x2, r0, r3, r5}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @rights={0x18, 0x1, 0x1, [r11]}, @cred={0x20, 0x1, 0x2, r0, r3, r12}], 0x98, 0x20000001}, {&(0x7f0000008c00)=@abs={0x0, 0x0, 0x2}, 0x6e, &(0x7f0000008e80)=[{&(0x7f0000008c80)="53b587af0ae9d179319d02f6bc287da210e14085f99d7210f24a27aaf8a39281bb832390e0679e11bfded2ac3ed2ca39778f3583f2f44db9da4d49f433", 0x3d}, {&(0x7f0000008cc0)="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", 0xfc}, {&(0x7f0000008dc0)="19119ae8766f07ed12417d179e6174263b5070932b2ad69e8ecc8790a93aad8ae52eee20d6018895ce46712430eb6bf336de08ff4381d43fd1a235a202520fdd760eaeed5f8f20e17741f6c31ae46e6b6b088de36325df397fc5bb68034da2ca28bb470c8c7d7b3c90e721e5355956a17c005cd34236dc9a98ecbd0979179a57b6ede7630d8decc8", 0x88}], 0x3, 0x0, 0x0, 0x4000000}, {&(0x7f0000008ec0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000009180)=[{&(0x7f0000008f40)="268aae8d0438dab782266bd7aa090972e423c500f41114d2a85f0936ebf1ac", 0x1f}, {&(0x7f0000008f80)="04f5714a739105272c437d8e059a276ce1c60e2510a417e771b48df1134fcbd72eedd12c5fca2bb9164b84e9997a2cc918ccc19968fe2f9ac3ac8063c852fb4350e3e4ff4b0ff2b89695cba8683087fe55f83ff35f", 0x55}, {&(0x7f0000009000)="86e12488cf78a4261bda34c07007fe2592a0f7d607883ed0615cfb2607df39bb4bdae30e86b89a8c22d3613cdee3621374ae90e1a8af863e22e382152f311c440c0f1741683450651f589166aafd1aec8350780e732a45cae4a38c43a8ff56d753bb7ba9dbd16df11d5eb403b8fa2ba4a23f00d11e1574b25ca443341474d57d15e0e70a0d6fb2ffde4233285aa9f03e9d304eba0b002e191f5e61bbd87fdfcec4b5603839753834be6393c6865eebf6cb9f73d684dc75910bdc2a324a3e425d9d", 0xc1}, {&(0x7f0000009100)="030aaec2a8e923229aa760e846caff326a6884d6d0655bcf5ab7fd97226e076684a474b6d58ee242df9778c1c191e7b48e1bd117f620c241cb655132554e48b38f2b72638ddda9e7cc51d9e8c32fe98f87746df19d414b7ed0eac36170906f61e6ea18181e16a84869a8a69aa0e83e75353c8a3de293ecc1d40ff18f5f48", 0x7e}], 0x4, &(0x7f00000091c0)=[@rights={0x18, 0x1, 0x1, [r6, r1]}, @cred={0x20, 0x1, 0x2, r0, r3, r5}, @cred={0x20, 0x1, 0x2, r0, r3, r5}], 0x58, 0x4008881}], 0xa, 0x40004) socket$inet6(0xa, 0x3, 0x7) r13 = ioctl$LOOP_CTL_GET_FREE(r11, 0x4c82) ioctl$LOOP_CTL_ADD(r11, 0x4c80, r13) 2018/03/31 01:18:00 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x541, 0xa8002) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x9, 0x3, 0x7ab6, 0xd3e, 0x6, 0x4, 0x0, 0x8, 0x6, 0x7c2}) fchdir(r0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={r1, r2}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000500)={0x4, &(0x7f0000000140)=""/134, &(0x7f0000000480)=[{0x9, 0xf6, 0x80, &(0x7f0000000200)=""/246}, {0x8, 0x54, 0x2, &(0x7f0000000300)=""/84}, {0x101, 0xb6, 0x3ff, &(0x7f0000000380)=""/182}, {0x7, 0x1a, 0x2, &(0x7f0000000440)=""/26}]}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000540)=""/161, &(0x7f0000000600)=0xa1) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000640)="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", 0x1000) r3 = getgid() getgroups(0x7, &(0x7f0000001640)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r5 = getegid() getgroups(0x3, &(0x7f0000001680)=[r3, r4, r5]) getpeername$netlink(r0, &(0x7f00000016c0), &(0x7f0000001700)=0xc) openat$dir(0xffffffffffffff9c, &(0x7f0000001740)='./file0\x00', 0x101000, 0x44) recvmmsg(r0, &(0x7f00000055c0)=[{{&(0x7f0000001780)=@rc, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001800)=""/24, 0x18}, {&(0x7f0000001840)=""/97, 0x61}, {&(0x7f00000018c0)=""/13, 0xd}, {&(0x7f0000001900)}, {&(0x7f0000001940)=""/154, 0x9a}], 0x5, &(0x7f0000001a80)=""/154, 0x9a, 0x7}, 0x20}, {{&(0x7f0000001b40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000001bc0)=""/236, 0xec}, {&(0x7f0000001cc0)=""/247, 0xf7}, {&(0x7f0000001dc0)=""/201, 0xc9}, {&(0x7f0000001ec0)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x9}, 0x5}, {{&(0x7f0000002f00)=@generic, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002f80)=""/13, 0xd}], 0x1, &(0x7f0000003000)=""/228, 0xe4, 0x100}, 0xfffffffffffffc00}, {{&(0x7f0000003100)=@ipx, 0x80, &(0x7f0000004480)=[{&(0x7f0000003180)=""/36, 0x24}, {&(0x7f00000031c0)=""/127, 0x7f}, {&(0x7f0000003240)=""/4096, 0x1000}, {&(0x7f0000004240)=""/145, 0x91}, {&(0x7f0000004300)=""/228, 0xe4}, {&(0x7f0000004400)=""/54, 0x36}, {&(0x7f0000004440)=""/25, 0x19}], 0x7, &(0x7f0000004500)=""/219, 0xdb, 0xff}, 0xc97}, {{&(0x7f0000004600)=@vsock, 0x80, &(0x7f0000004900)=[{&(0x7f0000004680)=""/108, 0x6c}, {&(0x7f0000004700)=""/29, 0x1d}, {&(0x7f0000004740)=""/99, 0x63}, {&(0x7f00000047c0)=""/62, 0x3e}, {&(0x7f0000004800)=""/237, 0xed}], 0x5, 0x0, 0x0, 0xa30}, 0x9}, {{&(0x7f0000004980)=@sco, 0x80, &(0x7f0000004d80)=[{&(0x7f0000004a00)=""/60, 0x3c}, {&(0x7f0000004a40)=""/12, 0xc}, {&(0x7f0000004a80)=""/222, 0xde}, {&(0x7f0000004b80)=""/121, 0x79}, {&(0x7f0000004c00)=""/112, 0x70}, {&(0x7f0000004c80)=""/199, 0xc7}], 0x6, 0x0, 0x0, 0xfffffffffffffffa}, 0x2}, {{&(0x7f0000004e00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000005300)=[{&(0x7f0000004e80)=""/150, 0x96}, {&(0x7f0000004f40)=""/191, 0xbf}, {&(0x7f0000005000)=""/234, 0xea}, {&(0x7f0000005100)=""/230, 0xe6}, {&(0x7f0000005200)=""/130, 0x82}, {&(0x7f00000052c0)=""/11, 0xb}], 0x6, 0x0, 0x0, 0x7}, 0x9}, {{&(0x7f0000005380)=@ethernet={0x0, @random}, 0x80, &(0x7f0000005540)=[{&(0x7f0000005400)=""/9, 0x9}, {&(0x7f0000005440)=""/112, 0x70}, {&(0x7f00000054c0)=""/89, 0x59}], 0x3, &(0x7f0000005580)=""/60, 0x3c, 0x1ff}, 0x8}], 0x8, 0x40002000, 0x0) bind$bt_l2cap(r6, &(0x7f00000057c0)={0x1f, 0x1, {0x719f, 0x5, 0x2, 0x1988f328, 0xa5, 0x48d}, 0x4, 0x7}, 0xe) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005800)='/selinux/enforce\x00', 0x20000, 0x0) getegid() r8 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r8, 0x10, &(0x7f0000005840)) recvfrom(r6, &(0x7f0000005880)=""/14, 0xe, 0x0, &(0x7f00000058c0)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000005940)={0x0, 0x3c, "ab69edc46f29a61a0da24675c2043e58c5fa6ed4cdf95d7412e129c9f24a09851453026bbeb880f3f8b6af8621285e674ad9ca1c9e7ed7d4a7f88c30"}, &(0x7f00000059c0)=0x44) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000005a00)={r9, @in6={{0xa, 0x4e22, 0xc0, @empty, 0x7}}, 0x3, 0x800, 0x10001, 0x401, 0xb2}, 0x98) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000005ac0)) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000005b00)={0x0}, &(0x7f0000005b40)=0xc) socket(0x0, 0x0, 0x19) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005b80)={r9, 0xfffffffffffffffb}, &(0x7f0000005bc0)=0x8) mq_notify(r0, &(0x7f0000005c00)={0x0, 0x7, 0x0, @tid=r10}) [ 64.798650] IPVS: Creating netns size=2536 id=1 [ 64.831398] IPVS: Creating netns size=2536 id=2 [ 64.871218] IPVS: Creating netns size=2536 id=3 [ 64.907991] IPVS: Creating netns size=2536 id=4 [ 64.959560] IPVS: Creating netns size=2536 id=5 [ 65.007130] IPVS: Creating netns size=2536 id=6 [ 65.070033] IPVS: Creating netns size=2536 id=7 [ 65.115536] IPVS: Creating netns size=2536 id=8 2018/03/31 01:18:05 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000009a000)=0x1, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000dcff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/31 01:18:05 executing program 2: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000100)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='map]files\x00') getdents64(r1, &(0x7f0000000000)=""/24, 0x18) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x24, 0x9}) getdents64(r1, &(0x7f0000000040)=""/36, 0x24) getdents64(r1, &(0x7f0000000200)=""/63, 0x3f) 2018/03/31 01:18:05 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(0xffffffffffffffff, r0, &(0x7f00000004c0), 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='S{\x00\x00\x00\x00\x00']], 0x1) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x20, @empty, 0x6}}, 0x7f, 0x3ff, 0x3, 0x1}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)={0x0, 0x0, 0x1, [0x7f]}, &(0x7f00000006c0)=0xa) sendmsg$inet_sctp(r1, &(0x7f00000009c0)={&(0x7f0000000000)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000000040)=[{&(0x7f00000007c0)="80ed545475b41ea453caa6d62735be78422f104021f4b73660b21c2be82739c2b9da4adf8ffd17f59dcc309bcab2f49848d814f494866fc78122868b55f9fe7e8020bd5f59828d2d8dd590960d3ceaa4e228c954b22f162bb6345d8aeaef58d21d33f966937ab7f5ee75e2208c0fe48a812a50751847bfa8b4956c008ec2e360ec8ba28e2d44e57c4e188b9bfd6a186af893c16deeef0c3c20478ee40b1373e6cd32da7074c485cc751d06d8c3b9c63893d8e391411ea51cd45a5adff0a726d9725ff38314", 0xc5}], 0x1, &(0x7f00000008c0)=[@sndrcv={0x30, 0x84, 0x1, {0x10001, 0x0, 0x2, 0x5, 0xdac, 0x400, 0x80000000, 0x200, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffa, 0x8, 0xb50, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0xac15, 0x4000000080000, 0x7, 0x1}}, @init={0x18, 0x84, 0x0, {0x1, 0x50, 0x6, 0x800000}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0xa, 0x4, 0x1, r5}}], 0xf0, 0x4000000}, 0x40) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) tgkill(r6, 0x0, 0x30) dup2(r2, r0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000180)) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000440)={0xa, 0x104e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) syz_open_procfs(r6, &(0x7f00000005c0)='gid_map\x00') socket$inet6(0xa, 0xa, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000018c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) clock_gettime(0x0, &(0x7f0000000200)={0x0}) write$sndseq(r1, &(0x7f0000000700)=[{0x1, 0x3ff, 0x0, 0x5, @time={r8}, {}, {0x7fffffff, 0x96}, @note={0x3, 0x0, 0xffff, 0x4}}, {0x0, 0x5a, 0x1, 0x8, @tick=0xff, {0x7fffffff, 0x5}, {0x7, 0x1}, @queue={0x1, {0x8, 0x1000}}}, {0x0, 0x0, 0x1, 0x400, @tick, {0x800, 0x6}, {0x200, 0x101}, @result={0x9e, 0xf6}}], 0x90) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000480)={r7, 0x0, 0x1}, 0x10) connect$netlink(0xffffffffffffffff, &(0x7f00000003c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x3000000}, 0x3e0) 2018/03/31 01:18:05 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, r2, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000006c0)) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000001c40)) getresgid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001d40)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001d80)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001e80)=0xe8) getresgid(&(0x7f0000001ec0), &(0x7f0000001f00), &(0x7f0000001f40)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002480)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002580)=0xe8) fstat(r1, &(0x7f00000025c0)) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002640)={{{@in6=@dev}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000002740)=0xe8) getgroups(0x2, &(0x7f0000002780)=[0x0, 0x0]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000027c0)) geteuid() getgroups(0x0, &(0x7f0000002100)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003280)) getuid() fstat(0xffffffffffffffff, &(0x7f00000032c0)) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003840)={{{@in, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000003940)=0xe8) lstat(&(0x7f0000003980)='./file0\x00', &(0x7f00000039c0)) fcntl$getownex(r1, 0x10, &(0x7f0000003a40)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003b00), &(0x7f0000003b40)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000000580)="3290208eb8850decd59dd800a27df6c48d161b1aa9d77d775474c8ea3e3fac38df46eae5fb4ce118211e5e4717ce0f4482d490176bf887df97ea58a1c1355f9389aa89d638d16db64faae160b571c9ea7130840a6da34e4bfce196ed1911f34569ecd7b621cc468a4e3bc4624864d566c4fcf61ccd4045", 0x77}], 0x1, &(0x7f0000001f80), 0x0, 0x90}], 0x1, 0x48080) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc) connect$l2tp(r3, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x1, 0x4, 0x0, {0xa, 0x4e20, 0x7f, @dev={0xfe, 0x80, [], 0xf}, 0x1000}}}, 0x3a) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000a80)="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", 0xd20) close(0xffffffffffffffff) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f0000000200)=@delrng={0x10, 0x14, 0x0, 0x0, 0x3}, 0xffffffffffffff94}, 0x1, 0x0, 0x0, 0x8820}, 0x40040) mq_timedsend(r1, &(0x7f0000004ec0), 0x3b3, 0x3, &(0x7f0000004f00)={0x0, 0x989680}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000280)) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000001a80)=ANY=[@ANYBLOB="020d00001000000000000009000000000000000000000000020000007f0000010000000000000000030005000000000002000000000000000000000000000000085b13e8d40012000000010000000000000000fb2f000000030300000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001ae099efc56cef766b0046c7948ba0bee64d0b9dff4e20dfb7a110831072d85f88293aaa9ecb1cd1b29abb3ae3375e18506297eec2bcc8e822583b901fb1f8cf03ad6476f453f1b2d17301e1d4215b93aff7b9effdce3d3e02d261ad85f14c69aa5cb0c60cfb751ed1431f36460961ae6"], 0xf4}, 0x1}, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x48, &(0x7f00000004c0)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in6={0xa, 0x4e22, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}]}, &(0x7f00000007c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') r6 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000800)={0x2, r6}) mmap(&(0x7f0000fef000/0x10000)=nil, 0x10000, 0x1000000, 0x11, r5, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x100010}, 0xc, &(0x7f0000000a00)={&(0x7f00000008c0)=ANY=[@ANYBLOB="071cbea18f3f31011fb70c00699e3241e0e55283a6f9ffffff45adb2f2b313d187541ff69092135b27af28be1a15"], 0x1}, 0x1}, 0x0) 2018/03/31 01:18:05 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB='user.{/{'], &(0x7f00000004c0)="0306", 0xfffffffffffffd9c, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000500)={0x7f, 0x3, 'client0\x00', 0x3, "e8fe980d849ea25d", "5e4217a2388539fcc01ed17ceda2fef77395a67899c6fead330bfa2408674a6a", 0x7, 0xeccf}) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x189) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600", 0x2a, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r5 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218d", 0x25, 0xfffffffffffffff8) r6 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f00000007c0)="6365704800a2496a14885ed1bef80da3d6ee990057cc8e4bc764a6ecd2254a87ef1534d7eb32e4b23ab5a21a07c72c8792237969095c026f70f0d7cc0fb26e936d07110cc1c556f09164b129246966695699b4b1848a2479ea4f00cb082d7c9db5fb13dc82cbc02fd32c41596fc8a524fa1791456821ab27d4ecb0af0dd100f674fa3b", &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', r6) keyctl$instantiate_iov(0x14, r5, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b34", 0x10}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000002c0)=0x100000000, 0x4) 2018/03/31 01:18:05 executing program 3: futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f000072e000), &(0x7f00006d7ffc), 0x1000000) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x1ff, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) readv(r0, &(0x7f00000011c0)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/139, 0x8b}], 0x2) 2018/03/31 01:18:05 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000000)={@local, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x80000000800, 0x6, 0x6, 0xfffffffffffff801, 0x3, 0x200, 0x9, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x8, 0x80000000, 0x0, 0xffffffffffff8000}}, &(0x7f0000000400)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e23, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x7, 0x7fff, 0x1, 0x3, 0x8}, 0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr=0xffffffffffffffc1, 0x4e24, 0x0, 0x4e23, 0x1, 0xa, 0x20, 0xa0, 0x3b, r1, r4}, {0x1486, 0x8001, 0x7, 0xff, 0x43682da, 0x0, 0x200, 0x6}, {0x32, 0x2, 0x3, 0x100}, 0xb4, 0x6e6bb8, 0x1, 0x1, 0x3, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d5, 0x3c}, 0xa, @in, 0x3506, 0x3, 0x3, 0x95, 0x7, 0x7, 0x4}}, 0xe8) ppoll(&(0x7f0000911fe8), 0x0, &(0x7f0000e95ff0)={0x0, 0x1c9c380}, &(0x7f0000e5e000), 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000002c0)={'rose0\x00', 0x2}) 2018/03/31 01:18:05 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t', 0x1}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000b00)="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", 0x451}], 0x1, &(0x7f0000003640)}, 0xfffffffffffffffc}], 0x1, 0x20000004) shutdown(r0, 0x1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @rand_addr=0x7}, 0x250, 0x7fff, 0x8001, 0xe0b8, 0x4, &(0x7f0000000040)='vlan0\x00', 0x4, 0x3f, 0x2}) r1 = syz_open_pts(0xffffffffffffff9c, 0x2000) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x9, 0x6, 0x1, 0x9, 0x5, 0x1ff, 0x9, 0xb0bb, 0x7, 0x3ff, 0x9, 0xfffffffffffffffd}) 2018/03/31 01:18:06 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000fc0)="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", 0x752}], 0x1, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2, 0x80}, {r2}, {0xffffffffffffffff, 0x8000}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) 2018/03/31 01:18:06 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r1, &(0x7f00000050c0)=ANY=[@ANYRES32=r0, @ANYRES16, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYRES16], @ANYPTR=&(0x7f0000000fc0)=ANY=[@ANYBLOB="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@ANYPTR64=&(0x7f0000001fc0)=ANY=[@ANYRES16=r1, 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", @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES64=r2, @ANYPTR, @ANYBLOB="d74a67f0404c697aa5a9b6a79d3233dedbb08521f06343a701ff9f0bb8d25621012a02c6479b72761f5ef7262e75a40e4a7f2ad925ec9928aeac1377644028d1da094f3e81bbe562dfa77bbed13801bad2a06ea45214014df300608f74335428f9c590fac3a45baf926e5029e763c380802aaa2dfb61c9ce60402f3fb738f13830676ca2132818b211826ae58c7a6e2c4fe7f2a0cc0997de29af0f4280a1bb6c2f84fa62d5f98b3333a04a3a935a8f95ff6d23b3718de8e20f751aee8bd30194a18cdedd59e4ca7444907e"], @ANYBLOB="254052a42d8dffcdb736cdf1c95f761a5fabcf4d2a1d92b33f77f7a8f8ef15e2abd47d581f9569dc6fce54c682aef81e97e3ed5a0a05a1f6", @ANYRES32=r1, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES16=r2, @ANYBLOB="42dc6ae2769b6d3bdd8dbac9017a0522acabae7db41220be6451777291f3532361c6f12eba38c72677c6157b1ebb7ad547923abef44d51fc72df557a16efc03838234a3e8894a3ace8854db55dbac1c928e96c1127db2874873e"], @ANYRES16=r2, @ANYBLOB='?'], @ANYBLOB="7177f01f585630dbf4a44548dbb8", @ANYBLOB="63b36d47bfe6466bdd771fe317c48245183bd1589be9d7f4432d69d3b6893ef7585da7019ed1aa288568f899b0e34de638dc", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYRES64=r1, @ANYRES16=r0, @ANYRES64=r1], @ANYRES16=r2]], 0x1066) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)) ioctl$KDDELIO(r1, 0x4b35, 0xcd18) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r2}, {0xffffffffffffffff, 0x8000}, {r1}], 0x3, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f000000000000000000010000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa1940000000000000000000000000000457b61498551834e9a7a2930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d5f4708717904853ea0fc9721fd6b2cf5dd1dc6c9e1ed4ccc84007dc97b84fc73bd05276d0a51cc6a80cc578b9689faf29345bb4479426f8a838f4e95259f6c19da1b588714b8217b41e29f"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) 2018/03/31 01:18:06 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x0) poll(&(0x7f00000003c0), 0x2000000000000108, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x400089, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000000300), &(0x7f00000003c0)="8360829fefa51e4dd4da39ac7128dfcf7325e35b19cd65a85a8e39a5297410afc49d8936336fd8fd5b09e2030f219e9a231f586099ad3a480b1aed30addc12fe420a96ac66") pipe2(&(0x7f0000000100), 0x0) r4 = mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x3, 0x0, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r2, &(0x7f0000000440)={0x27, 0x1, 0x2, 0x6, 0x8, 0x4, "7b8dad340e57645f506545efba4b7f0c150392f06ce94b65b2d38aa093f6757be6a137d7ba3cd8bbf6c5c98c088aa3c448c9fccc6b8041b0670d17f704c011", 0x2}, 0x60) socket$inet6_udp(0xa, 0x2, 0x0) r5 = dup2(0xffffffffffffffff, r4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140), &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x206, 0x0, 0x6}, 0x10) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000008c0)}) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000240)={0xa0002000}) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000280)=0x8001, 0x4) syncfs(0xffffffffffffffff) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="075881488af3ef7a8f", 0x9, 0xfffffffffffffffd) 2018/03/31 01:18:06 executing program 0: r0 = epoll_create1(0x0) ustat(0x57c, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000180)) write$sndseq(0xffffffffffffffff, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x64, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) sendmsg$netlink(r4, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000580)=ANY=[@ANYBLOB="1000e4002a00500109007000"], 0x1}], 0x1, &(0x7f00000005c0)=ANY=[]}, 0x4000) setsockopt$packet_buf(r4, 0x107, 0x6, &(0x7f0000000100), 0x0) syncfs(r4) close(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'tunl0\x00'}, 0x18) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0xfa, 0x1, 0x0, 0x7, 0x7, 0x0, 0x3f, 0x0, 0x1bcb}, 0xb) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/03/31 01:18:06 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000537ffd)='\x00', 0x1, r1) keyctl$search(0xa, r1, &(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r3, r2}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'sha256\x00'}}) 2018/03/31 01:18:06 executing program 6: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff), 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000780)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x7, @empty, 0x6}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e23, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3c}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e22, 0x1b, @dev={0xfe, 0x80, [], 0x18}, 0x3}, @in6={0xa, 0x4e20, 0x7fff, @dev={0xfe, 0x80, [], 0xa}, 0x7fff}], 0xcc) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) getegid() getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@local, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) getegid() sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000240)="22fa9cace05756027dddea578e63cc3f89be070debf0f3e3a31311973dd5e3fd7936bacb69721458769620c472146a0c598b0b72f3714ca3e6d99be1effebb55e32222ed7aab86eb20d02cfe09d9f7307e91b35803c9550f76c9836f7017eaf5d88ebf3ce79fa606f6007dfb7e5fdd8dc8b507947b140a8b5b28560a6ebefe2cc40cdc24a380277654157907da", 0x8d}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000030000000000000000100000001000000e2255062d3f0b03722d3526f587ae6f6a08d0e2d9ebb8a5d56eff4baf98b26c9157c6b2ba27bcb758d6be844ccc21970513a848e58d3675fa0678c8ae2cbf1e7e070ac", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x20, 0x40081}, 0x44080) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000b80)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x6) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000bc0)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="d155a43180d33c56428fbdc540d80ae9ddc873fd563d56fe91c166f190842b8f8add20da02e63fd41079a762327b3140a78db37b74c0f93ece17cd3dcb245bd26f140396bd4f5dc19d8373706efab2db1e18fa0e1a48d10bcede691176eafb77307c2cef6e4188e5381b1d5bf88a413e1891d34869dc5198b2b09df711d911516954c5e1e4", 0x85, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000a80)=[{&(0x7f0000000180)="9e230955b4af8186bec3ac2718edc871e9a551c34f8da23a14", 0x19}, {&(0x7f0000000940)="c9e77ef2a4add8e337efeb558f7d72aa0e0b3401dca10834b03f8f26ac504236aebb36db675a137088ba2da718b158d884bde2db881aa5372ff400de4216271b3c1d30b8d25c446e59e8917c1a", 0x4d}, {&(0x7f0000001040)="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", 0x1000}], 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/31 01:18:06 executing program 1: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000240)=""/170) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000380)={@dev, 0x0}, &(0x7f00000003c0)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000400)={r1, @loopback=0x7f000001, @rand_addr=0x5}, 0xc) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cgroup\x00', 0x200080, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='tmpfs\x00', 0x901084, &(0x7f0000000240)) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000440), &(0x7f0000000480)=0x4) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="e45f0c645f552c6f5d4ca8567265860cbbfc4f7997f3e1996b5af58b26d537f9e8a069440ad6e802faf2bac2bbdd50e71fe99ba586a1641fedb5cb376fceb37cf415b4972a13", 0x46, 0x0) 2018/03/31 01:18:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) getpgid(r1) getresgid(&(0x7f0000c06000), &(0x7f0000498000), &(0x7f0000843ffc)) getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f00000000c0)='./bus\x00', &(0x7f000093bfbc)) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000cb0000), &(0x7f0000a41000)) fstat(r0, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) getgroups(0x0, &(0x7f0000000040)=[0x0]) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000c91000)) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(r2) getresuid(&(0x7f00001e2000), &(0x7f0000000080), &(0x7f0000d26ffc)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000182ff8)=@abs={0x0, 0x0, 0x2}, 0x6e, &(0x7f0000016fb8)=[{&(0x7f0000a58f31)="74b02629e9ada4e9f8f8d67f110947bd012ddc9c44224cd5752da36f21388ab0c9ea46c90d872067e9873a6fc77c830cc34b544e8ffa573f9d9526a4b1b9d93cbc96f320199df52910aa0183b8c60c1fee59694369b848c3aa3eaceb74b71eef70a6f88fa414e52a9e697e60d53edc1c0b10eb15903c2d7513e9929157828b2bdd29b524bcaf7dd0d4b4a95f440d5ad3ef4ac2", 0x93}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x0) sendmsg$nl_generic(r4, &(0x7f00004d5000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f0000000100)=ANY=[@ANYBLOB="6899ae12f2433ab9deeef585f78f6f0262371d37cf3312c7ab94aa90d7a13166a2e33e8ae4f9a0bedc430176c3602f6b58badbce31489745"], 0x1}, 0x1}, 0x0) sendfile(r4, 0xffffffffffffffff, &(0x7f0000000140), 0x8080000001) 2018/03/31 01:18:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x0, 0x1, 0x2, 0xacc, 0x80000000, 0x3}, 0xc) socketpair(0x0, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x7, 0x30, 0x0, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r4, 0x190d}) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) write$cgroup_type(r2, &(0x7f0000000240)='threaded\x00', 0x9) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x5, 0x401}) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() r7 = open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r7, 0x400, 0x0) fcntl$getflags(r7, 0x0) ioctl$TIOCCONS(r6, 0x541d) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x0) r8 = syz_open_pts(r0, 0x80800) dup3(r8, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000280)='./file1\x00', 0x0, 0x0) 2018/03/31 01:18:06 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x80000000) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751a70008004500003c000000000029907800000000ffff9fff4e204e2000289078d66de65b84ff586a056306b3cc15e42c8db84a"], &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0x4, "f5825cd8"}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x101040) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040), &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x400, 0x0}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)={0x1, [0x0]}, &(0x7f0000001600)=0x8) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00000002c0)={@loopback, @empty, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000200)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x7, 0x8, 0x7ff, 0x10}, 0x98) fstat(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@dev={0xfe, 0x80, [], 0xd}, @in=@loopback=0x7f000001, 0x4e23, 0x1cde, 0x4e24, 0x1000, 0xa, 0xba20d5307b58df91, 0x40df388ef1ac9b90, 0x2e, r5, r6}, {0x4, 0x40, 0xb, 0x6b, 0x4, 0xfffffffffffffff7, 0x7fff, 0x6}, {0x1, 0xca39, 0x1f, 0x20b39888}, 0x0, 0x6e6bbd, 0x1, 0xffffffffffffffff, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d6}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3503, 0x7, 0x4, 0x80000000, 0xa2, 0x8, 0x7fff}}, 0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x74, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}]}, &(0x7f0000003b40)=0x10) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x42000, 0x0) ioctl$PIO_FONTX(r7, 0x4b6c, &(0x7f0000000100)="e474d6d3dbe9521137b6210ad90bec3b03f8b12b868511fb53b5a48aaaa2d62bc0f93abefd7e482e5d873599df8feec19183af4e80666f4e1760d3a46df6942fbb2532d60d33b193ea7f86d6add5cb6caae58c5d91f042086395b127f19f86fb5844ce031086a1f59593dd9dd85423909d30f4e9ecf6b90b") getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004e80), &(0x7f0000004ec0)=0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000980)={{0x3, 0x3, 0x8, 0x2, 0x2}, 0x80000001, 0xf9a4, 'id1\x00', 'timer0\x00', 0x0, 0x40, 0xffffffff, 0x1, 0x5}) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080), 0x0, 0x1) 2018/03/31 01:18:06 executing program 0: r0 = socket$unix(0x1, 0x8, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000200), 0xfffffffffffffeb6) bind$unix(r1, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) r2 = socket$unix(0x1, 0x5, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x100000000106, 0x0) writev(r3, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) read(r3, &(0x7f00000000c0)=""/1, 0x1) ioctl$TCSETA(r3, 0x5402, &(0x7f0000a26fec)) ptrace$poke(0x4, 0x0, &(0x7f0000000040), 0x2) listen(r0, 0x400) r4 = fcntl$dupfd(r2, 0x406, r1) mq_timedsend(r4, &(0x7f0000000300)="04461ee28dccd0ef775a6da25b2ac25c8d5ed7fa818f3fa9404a4bf6d0e1520ca9db46f96a92fe3c0c", 0x29, 0x9, &(0x7f0000000480)) sendto$unix(0xffffffffffffffff, &(0x7f0000000380)="e8254a0f23c1ca5ef522e85505c3efc6e29890c185f50941c2471baf0a322a507b2a8ddcdce78f8925a37cf17f2f74d3b3d60f28a0bd978dc8ada9e7e3103b97604076d377b8a2976507cb92e74c2044e1f863e2ea9a9f2c58e899cdab7f92997c924b5032b701db56fa01f82551cbf280626d554b00e085f374f0169d76cd3cbbcc3c7928e3a6584067e2b7ff347132c405f8016021dc3da4d42be5b59a991a22fcbf1cb5e951554a9c8d6cef785d93c6390239fc33328305f8ba7a10b892a6cf4ec8723f361179357e0e2a9aa57d676489a1383cc574351637f7fe3ea756d97c5bccd0f73853db3e5adeb2ddaea2d11e74c5", 0xf3, 0x80, 0x0, 0x0) connect$unix(r1, &(0x7f0000000240)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000600)=ANY=[@ANYBLOB]) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000100)) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f00000004c0)={0x10000, 0x9, 0x228e5747, 0x4, 0xffffffff, 0x1}) getpeername$ipx(r5, &(0x7f00000002c0), &(0x7f0000000080)=0x10) bind$vsock_stream(r5, &(0x7f00000001c0)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x0, 0x30}, 0xc) setsockopt$packet_int(r5, 0x107, 0x10, &(0x7f00000005c0)=0x7afcd331, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="01ccaa3513f0e397791eeccc20fadb8d73cc01000000c56c0543e10fca6d2f4fdd3ca10ea1aa4baebe21a005d8fae20793f4b85ab6c0d7c1"], 0x1) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/31 01:18:06 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000080)={0x1, {{0xa, 0x4e22, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}}}, 0x88) socketpair(0x0, 0x80f, 0xa079, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0xd56}], 0x1, 0x0, 0x0, 0x8000}}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) shutdown(r0, 0x1) 2018/03/31 01:18:06 executing program 1: epoll_create1(0x0) r0 = epoll_create1(0x0) r1 = open(&(0x7f0000000380)='./file0/file0\x00', 0x440, 0xa) ioctl$sock_bt(r1, 0x541b, &(0x7f00000003c0)="14318608bf63ba4f8959ea63364cf5c635cc578c4fdd8f6966d658573dcc28c71f628bcfedd7") r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000340)=0x5, 0x4) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2800, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'nr0\x00', 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4e24, 0x0, 0x4e20, 0x5, 0xa, 0x80, 0x80, 0x7e, r4, r5}, {0xfff, 0xd5, 0x101, 0x8, 0xfffffffffffffffc, 0x6, 0x9}, {0x1, 0x0, 0x38ee, 0x2}, 0x6, 0x6e6bb3, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x3e}, 0xa, @in6, 0x3502, 0x1, 0x0, 0x0, 0x4, 0x2, 0x1}}, 0xe8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0xfffffffffffffffd}) epoll_create1(0x80000) 2018/03/31 01:18:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000400)='./file0\x00', 0x120) futimesat(r1, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000d00)=ANY=[@ANYRES32=r1, @ANYPTR=&(0x7f0000000700)=ANY=[]], &(0x7f0000000640)=0x2) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000003c0)=0xd01) sendto$inet(r0, &(0x7f00000001c0)="1538c35595491f875d902c0eaa489967fca86dec6f0d02d690f9cb153dc4e750e24f72aba3b27ad1394c1ac9ebf3336ddbd4442098dfdc9f458a5e5b1df92829ad7d8244c653c25fbb0625a6a57c26a725eb33561e6affbdba32d07c571d55da00fb6d8d521498f54e5b5f5bd9acd730b53a31a64b3d3ef2", 0x78, 0x0, &(0x7f0000000080)={0x2}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ptrace(0xffffffffffffffff, r3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x3, 0x8}, &(0x7f0000000100)=0x18) 2018/03/31 01:18:06 executing program 7: socket(0x100011, 0x1, 0x7ffffffffffff) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x1000, 0x340f92e0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x5c, 0xfd4, 0x0, 0x38, 0x9, 0xffffffff, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x2000000000000000, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000380)}, 0x2400, 0xa7, 0x0, 0x0, 0x0, 0xdff1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/03/31 01:18:07 executing program 3: clone(0x0, &(0x7f0000000140)="bf67a48aee9d29fafc12d87d4ac7268b406f1cec55da3f0917d09b22fdda0057c7f079e80ab43c47f5a50e463946d6161abf2473ad6886d3c45377b3ee51969f03743263d02e94d943c74a0bcc5c8c86d6422255b8451c253dbeaeba4f1f1f784cec9025c1f1d163f0646ab614f51a970cf1873602ed270273ca6539ebcdfc3c86f19b6b69e1e3d57be8ad020868e584001752bac0d0b715c9db2a98d55b28674dc536a58fe364087907d7d12fc3521b068c9ec941fa5aa4f73d479acf2d2d189e64e15b1b8e", &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)=0x101) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ipddp0\x00') r2 = open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(r1, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000002180)={@remote={0xfe, 0x80, [], 0xbb}, 0x1b, r3}) r4 = add_key(&(0x7f0000000300)='big_key\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001580)="75cc3e966f213afcfc5d4f0f21fede2aba2f77307895cc09635f9f2403ba687ac23fdfd246640061472075", 0x2b, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r4, 0x5) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x4, 0x0, 0x3, 0x8000, 0x3}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000003c0)={0x7f, 0xc1e1cd7b5eee9dd6, 0x3, 0x4, r6}, &(0x7f0000000400)=0x10) mknodat(r5, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000580)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f00000015c0)=0xfc8) r7 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r7, 0x103, 0x7, &(0x7f00000002c0)=0x76, 0x4) getsockname(r5, &(0x7f0000001680)=@nl=@proc, &(0x7f0000000240)=0xffffffffffffffe7) recvfrom$ax25(r7, &(0x7f0000000440)=""/100, 0x64, 0x1, &(0x7f00000004c0)={0x3, {"6b66c1c95d3a78"}, 0xcf}, 0x10) ioctl$EVIOCRMFF(r7, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8e776e7d6a23db03839590d63a7598b36fe249564e5b77cecaa84fd201cc8e10d012dbaa06790a42d8a3f42", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/03/31 01:18:07 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) alarm(0x100000000) r2 = dup2(0xffffffffffffffff, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000500)=0x0) ptrace$peek(0x3, r3, &(0x7f00000000c0)) getpgid(0x0) unshare(0x8000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x200, 0x1, 0x0, 0x0, 0x0, 0x7f}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={r4}, &(0x7f0000000340)=0x8) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000880)={0x8001}, 0x4) setresgid(0x0, 0x0, 0x0) rt_tgsigqueueinfo(r3, r3, 0x14, &(0x7f00000001c0)={0x2e, 0x5, 0x20, 0x8}) renameat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000640)='./file0\x00') ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)) 2018/03/31 01:18:07 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x480, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r2, 0x0, 0x0, 0xffff) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000000180)) dup2(r5, r6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={r7, @in6={{0xa, 0x0, 0xffffffffffff2607, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)) 2018/03/31 01:18:07 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) fcntl$setstatus(r0, 0x4, 0x40000) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x400800) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/31 01:18:07 executing program 1: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) unshare(0x8000400) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001a80)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = epoll_create1(0x0) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r3, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000480)={0x4}) r4 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001980)="e660e25393f24cedb2deb4c25ff7af71bbba87889526854ab0ce414d41fcb8cdacfc42ae7d00be350ebb78795dedc9b5f7762c940fa67239ea385cb0da6a363ee9258dc177233817f1a96fefb20d701d665ce1203702feef45a5d23326a7b0b4aca5fe880239b8a2a30481", 0x6b, 0xfffffffffffffffb) r5 = add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f00000018c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r4, 0x3f00000, 0x5, r5) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000002c0)={0x7, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000440)=0x7ff, 0x4) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}], 0x1, &(0x7f0000001840)=[{&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000600)=""/199, 0xc7}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/120, 0x78}], 0x8, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r0, 0x44, 0x101, 0x5) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{0x7}, {0xf331}, 0x4f7, 0x4}) bind$inet(r6, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r6, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001ac0)="2000000000001b000000ddf409e8d873e8f62758e161eea9cfcf13e63e3ba26a8c73582b5a5833f038341e6ce1b2dead9407e8bbb515fd6d2c57a1db8aa7e2f7ed36b6bb34a05491035ea325583c852db1798496ee8309101b6ccbad81cfc48a4f1f78c26008b8f2fd90c6d6b0c9491c84b5274bd1c0411045914dbc071c73db3497fd69caa606f5cd05815d64f658cf0fb25ed64aab3cfa1f278b2d78c715231acfbc8f12a54bedc0fc974a2226e0756caebee4171ad184d007961146b85a7897f0d473ed2b7770be140f4cae5561ca6109e9c0fa862d96ecf67dd6fc47a349ef00000000000000000000", 0xeb) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) 2018/03/31 01:18:07 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) r2 = add_key(&(0x7f0000000cc0)='.dead\x00', &(0x7f0000000d00)={0x73, 0x79, 0x7a}, &(0x7f0000000d40)="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", 0xfa1, 0x0) keyctl$search(0xa, 0x0, &(0x7f00000002c0)='cifs.idmap\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, r2) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x2, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x5, 0xc7, 0xfff, &(0x7f0000000780)=""/199}, {0x0, 0x8f, 0x0, &(0x7f0000000900)=""/143}]}) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x6, 0xffff, 0x3e, 0x8, 0x3ff, 0xfffffffffffffffc, {0x0, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}}}, 0x80000000, 0x0, 0x7, 0x9, 0x1}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r3, 0x7, 0x30}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x70, &(0x7f0000000b00)=[@in6={0xa, 0x0, 0x1e, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e22, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380), &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000004c0)=0xb0) accept4$unix(r1, &(0x7f0000000500)=@abs, &(0x7f0000000100)=0xffffffffffffff4b, 0x0) 2018/03/31 01:18:07 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x3, 0x80000, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7, 0x3f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xa8, "297b3ffd3fb6defbfcb6bda29cbfdcdf2c55832a6f4c7c12f6b3b0a8b00adc69533eb54b762177abbb1fd57e26994a081d3ea614a149036eb4e7bc644f3f0894743e565c79184b9e889d3534579f3793c03da487f4b9fe72e761d837ede17e2c478f4690ad5539d24a9c00c25059d4604bf3e0b32b26eeb22255b9a925c6d1bf0039952edb08e64d143fcecd353d4d08b76a875e0408793a3444250ef5bc78c4e91c5f755a97b213"}, &(0x7f0000000180)=0xb0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x2}, 0x8) 2018/03/31 01:18:07 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000740)={0x0}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000008c0)={r3, 0x58, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f0000000900)=0x10) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) r5 = getpid() r6 = syz_open_procfs(r5, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r7, &(0x7f0000720fd4)=""/44, 0x1b3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) sendmsg$netlink(r6, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000580)=ANY=[@ANYBLOB="1000e403000000000000e1a1c3e6df"], 0x1}], 0x1, &(0x7f00000003c0)=ANY=[]}, 0x4000) setsockopt$packet_buf(r6, 0x107, 0x6, &(0x7f0000000100)="9e7a4769235b7a22804ee83413d1a4e05e8cabd9c82af9d274c30c", 0x1b) syncfs(r6) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x3f, 0x0, 0x1bcb}, 0xb) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000180)={r4, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x80, 0x7ff}, 0x90) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/03/31 01:18:07 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') poll(&(0x7f0000000140)=[{r1, 0x10}, {r1, 0x40}], 0x2, 0x5) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)={0x0, 0x10001}, &(0x7f0000000800)=0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[]}, 0x1}, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=[0xaeef, 0x9, 0x60, 0x0], 0x0, 0x1, 0x7, &(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x7]}) 2018/03/31 01:18:07 executing program 7: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f00000002c0)=0x14, 0x80000) r1 = accept4(r0, &(0x7f0000000140)=@nfc, &(0x7f0000000380)=0x80, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, r2, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000004d00)=[{&(0x7f0000000440)={0x27, 0x1, 0x0, 0x7, 0x0, 0xfff, "39298f6275497df1f20c6aca3bf5d34654a93329c08a0c7eed00c403a6435194c60cfe68ebd8e38cdfb5a40f9f95344c69360b9c9f680fa4c0261b87524a1d", 0x1f}, 0x60, &(0x7f0000000880)}], 0x1, 0x0) keyctl$assume_authority(0x10, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x24080, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x3, 0x28000) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000540)=""/145) r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000006c0)) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000001c40)) getresgid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001d40)) getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001d80)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001e80)=0xe8) getresgid(&(0x7f0000001ec0), &(0x7f0000001f00), &(0x7f0000001f40)) fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002480)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002580)=0xe8) fstat(r0, &(0x7f00000004c0)) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x50}, 0x1}, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000100)=0xaa, 0x4) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002640)={{{@in6=@dev}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000002740)=0xe8) getgroups(0x2, &(0x7f0000002780)=[0x0, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000027c0)) geteuid() getgroups(0x0, &(0x7f0000002100)) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000003280)) getuid() fstat(0xffffffffffffffff, &(0x7f00000032c0)) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003840)={{{@in, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000003940)=0xe8) 2018/03/31 01:18:07 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='erspan0\x00', 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000016c0)={0x800040, 0x3e0000000, 0x0, 0x5, 0x1b}, 0x14) r2 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) keyctl$session_to_parent(0x12) r3 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/ip_vs\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0xbf5, 0x400, 0x10000, 0x100000000000007, 0x5, 0x4, 0x6, 0x2, 0x1000000000000, 0x1600cbf6, 0x8]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000c40)=ANY=[@ANYRES32, @ANYBLOB="e10000003916f8e85b7ab93a2ae879b371ac6dc798fc9cb936fff93f0853daa40238e5f79def20410d3e02594118ab47aebf3692ed084d3bbd6cdf6d3a9d7dfd7da4664b9bd6f9bfa05bb0c81c08d9a443ec78274a92ad074dcafe2fcb5bb8f279d1aa22decac8f193115c14a017d5ee17e3f241374512b25666b8328c4217f4222003118422abfdaa59a2a08f990354e457c0ae9c8f7768658ffff257c6fa8f274de687af5b3dc8060000"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000880)={r4, 0xf1, 0x401, 0x100000000, 0x0, 0x4, 0xffffffffffffffe1, 0x2, {r4, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, 0x6, 0x2, 0x3, 0x1, 0x1116}}, &(0x7f0000000940)=0xb0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000600)={r4, 0x10000}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4) preadv(r3, &(0x7f0000000000), 0x0, 0x0) r6 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000002c0)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f0000000100)={{0x80000001, 0x4}, 'port0\x00', 0x80, 0x43781877a2144564, 0x0, 0x80000000000, 0xfffffffffffffffb, 0x7, 0x7c, 0x0, 0x1, 0x10000}) getdents64(r3, &(0x7f0000000340)=""/1, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000840)={0x5, &(0x7f0000000080)=[{0x4, 0x1, 0x8, 0x2}, {0x0, 0x1, 0xffffffffffff4925, 0x1}, {0x1, 0x6, 0x9, 0x6}, {0x0, 0x800, 0x1, 0x5}, {0x89c, 0x6, 0xfffffffffffffffb, 0x3}]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000540)={0x4, 0x6, 0x3, 0x40, r5}, &(0x7f0000000580)=0x10) chroot(&(0x7f0000000700)='./file0\x00') ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000b80)="2eaa66a999b8e921ecd781a86eb146338c91132757a2ba73c3aa40cdf83f798c7150f82d6c322a467b8e356b348aff4243654ec423e510050d77e3dc35e7c4deccc25cf28a7e184e6bd64f94cc53f6748dcd780fbd42d4fc3908dba9e9f01076c7b86fbbed4331156d0a69921012b8f04ca3e8c842daa4afc0a1fde7005bcdc6fdb9ac1786846d4dafc9141260758ec3394cfba16da295d3245f9917eb5f70a1ace3b0411180c5c74826f19ae234fe7ac38f3725247cd9d4f2ee") getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000a00)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000b00)=0xe8) getgroups(0x8, &(0x7f0000000b40)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x80000, 0x0) syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f00000009c0)='./file0\x00', 0x8000, r7, 0x0, 0x9, 0xfff, 0x8040) vmsplice(r6, &(0x7f0000000740)=[{&(0x7f0000000680)="f0f299c3ae1c8ddd0bb313045d279104b1ea6581b98e9a486061ea1e717e204d133fbdf5bebc57721bbc60dcdeb8a4e750185ad250db3b4cfcf636fbcd14fdd3f6afa31c47c5cd60a88da23c76527968c77509588e9a30f0c2f5bfcc0b42c2a09afa5ced47109f8a660e70bc83e021b5bf8b", 0x72}], 0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) readv(r2, &(0x7f0000000240)=[{&(0x7f0000000140)=""/230, 0xe6}], 0x1) 2018/03/31 01:18:07 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x10200000003, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYRES16], 0x2) gettid() syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000009c0)=@assoc_value, &(0x7f0000000a00)=0x8) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000280)={0x2, 0x62a0, 0x9f, 0x5, 0x2, 0x2}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x4) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) clone(0x8000, &(0x7f0000000680)="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", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) mq_open(&(0x7f00000003c0)='\x00', 0x0, 0x180, &(0x7f0000000400)={0x2, 0x8, 0x0, 0x8, 0x4, 0x0, 0x0, 0x3ff}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000380)) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0xc) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x4, 0x400]) gettid() 2018/03/31 01:18:07 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x0) poll(&(0x7f00000003c0), 0x2000000000000108, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x400089, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mkdirat(r2, &(0x7f0000000300)='./file0\x00', 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) r5 = mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x6, &(0x7f0000664fc0)={0x3, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r6 = dup2(0xffffffffffffffff, r5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xa00}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x206, 0x0, 0x6, r7}, 0x10) ioctl$EVIOCGMASK(r6, 0x80104592, &(0x7f00000000c0)={0x5, 0x0, &(0x7f00000008c0)}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, &(0x7f0000000100)) syncfs(0xffffffffffffffff) connect$l2tp(0xffffffffffffffff, &(0x7f00000003c0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 0x2, 0x4, 0x3, 0x3}}, 0x26) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="075881488af3ef7a8fb105005c247dbd6c721967", 0x14, 0xfffffffffffffffd) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x2000) 2018/03/31 01:18:07 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000000600)) socketpair(0x0, 0x8000f, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4(r0, &(0x7f0000000180)=@hci={0x0, 0x0}, &(0x7f0000000040)=0x80, 0x800) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000300)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x6, 0x6, 0x4, 0x8, 0x3, 0x9, 0x8, 0x8}, 0x20) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x3}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000540)={r6, @in6={{0xa, 0x4e21, 0x6, @empty, 0x8}}, 0x2, 0x7308, 0x0, 0x4, 0x14}, 0x98) ptrace$setregset(0x4205, r5, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)="5bb85e11575616a6e17b8f3820dc8cb112d19d828e1bf1e4490ff47c909ab9ce529e5916bf87620bff4dfe9283191b3eb08523ec711596cad6f39edfcd5218b03ee873e80e0f029e23fd7b41e39c010df4fce38928dbceaa39932e223d31817e0971df64", 0x64}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x1ff, 0x8, 0x9, 0x100000001, 0x674c}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={0x0, 0x4, 0x0, 0x4, 0x4bf, 0x80000001, 0x0, 0x0, {r7, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0xb478, 0x0, 0x4, 0x9}}, &(0x7f0000003640)=0xb0) accept4$inet(r0, 0x0, &(0x7f0000000640), 0x80000) shutdown(r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0xf00, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x0, 0x6, 0x0, 0x80000000}, &(0x7f0000001200)=0x98) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca0636cfd3a226cf6b40bd3c0d982ccce73f6d13b64b0eca3cf93feea4f3e6c3e23f40") madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0x0) [ 71.178734] device lo entered promiscuous mode [ 71.190272] device lo left promiscuous mode [ 71.236049] device lo entered promiscuous mode 2018/03/31 01:18:08 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)={{r2, r3/1000+30000}}) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000880), 0x10) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r1, &(0x7f0000000240)="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", 0x5eb, 0x0, &(0x7f0000000100)=@abs, 0x6e) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) listen$netrom(r1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa}, 0x1c) listen(0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000a80)={0x68, 0x0, &(0x7f0000000940)=ANY=[@ANYBLOB="0f630c4001000000020000000000000003630840", @ANYRES64=r5, @ANYBLOB="126348400200000000000000000000000000000000000000005000000000000300", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r4, @ANYBLOB="000000000200000000000000852a646600000000", @ANYRES32=r4, @ANYBLOB="0000000004000000000000008561646600000000000000000000000004000000000000003f00000000000000"], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0200000000000000"], 0xaf, 0x0, &(0x7f00000009c0)="02acbe8e7e0605bbf45eba0d183f905cdce3c9486a54116179183230bda53df0adea03cad55b83f108e96d745e2ae46d5d8f9bb208fb088de5f520aaf025eb0e9a95257933ee58925701bdff044f7fcff1f8216b853ec50c97e96469c843b18afff981cbc664a6bce03b00b826c2bc3cba8c8ed65a67a34f3abd2261a973959bc0dfa855b648f454b88372aa256b8356db3985c2aae191efbc006f27eacba3c6ed007ccfa376fb3561178c54c80fe9"}) 2018/03/31 01:18:08 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x82) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f00000001c0)=0x39e, 0x4) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000140)=ANY=[@ANYBLOB="48000000037a6354d386ed5329cdab28a6a486ae631466d47b21c19757ad444eb2869581bc73b2f22f52cd1945dcae54f59188794ce5495ce5ea3f30783db791a1fbe41a7457b0f52e508ecdaa65924bb7614d"], 0x1}, 0x1, 0x0, 0x0, 0x4000001}, 0x880) ioctl$TCSBRK(r0, 0x5409, 0x2) fallocate(r3, 0x3, 0x81, 0xffff) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000280)='htcp\x00', 0x5) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000480)=""/221) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000000)={0x9, 0x0, 0x7}, 0xc) fallocate(0xffffffffffffffff, 0x0, 0x172d, 0x0) 2018/03/31 01:18:08 executing program 2: epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) unshare(0x8000400) epoll_create1(0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000001980)='/dev/usbmon#\x00', 0x1a68, 0x101000) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) fcntl$getown(r3, 0x9) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000600)=""/199, 0xc7}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/120, 0x78}], 0x9, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000019c0)={0x0, 0xfffffffffffffffc, 0x1, 0x73, 0xfff, 0xffffffff00000001, 0x5, 0x3, {0x0, @in6={{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xa}, 0x3ff}}, 0x0, 0x0, 0x1, 0x9, 0x5}}, &(0x7f0000000480)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001a80)={r5, 0xce, "fd39ccf291d9bf4b3e4e7e636324d4951f33af3703b14458431bdf94a0685fa1c004548a0b554b1cc1ab6a8ef148f3436af6cf7a0f6a0314967bfbb07346c842c9305355581c63736298b9b55ba45c3b86e5c6e720cb6045710a6168ebe78769d10e8d2584c05d2da2ee9228cb48d2bedbcbdbc4586933bc34784b3f14f876f7486dd07b6b557676c833a427a870429183a94560a6033ebc78de86a28e3867b45de430840ef39ed04e7450f3b1b81f6c6fbe6a61f27fc927c03eefd86371b54d4d7aae41bcb1a0f924d5e4d67fcb"}, &(0x7f0000001b80)=0xd6) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000440)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000001900)={{0x7}, {0xf331, 0x7}, 0x0, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r4, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) shutdown(r4, 0x1) 2018/03/31 01:18:08 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416a0afabbea4ab2d17074a574429500a92adb41dfbc9e160349e8bb48b1d26e10c3e2571a99e857df6cdf0eb2dbb45810d2736bc2d43", 0x80, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a", 0x17, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r2, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) recvfrom(0xffffffffffffffff, &(0x7f0000000040)=""/3, 0x3, 0x2, &(0x7f00000000c0)=@hci={0x1f, r1}, 0x80) 2018/03/31 01:18:08 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x744}], 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0}, &(0x7f00000008c0)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file1\x00', 0x8000, r3, r4, 0xffffffffffffff7f, 0x7, 0x1) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)) getpgrp(0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {}, {r1, 0x400}], 0x3, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f000000000000000000010000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) 2018/03/31 01:18:08 executing program 4: r0 = inotify_init() openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_rm_watch(r0, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) r2 = inotify_init() ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000000)) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000600)={'filter\x00'}, &(0x7f0000000680)=0x44) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000580)) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x430, 0x0, 0x118, 0x0, 0x348, 0x348, 0x348, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0xff000000, @empty, {[0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x0, 0x0, 0xdd, 0x5, 0x0, 0x8001, 'ip6tnl0\x00', 'ip6gretap0\x00', {}, {}, 0x0, 0x126}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff]}, 0x200, 0x0, 0x40, 0x7ff, 0x4aca09ff, 0x0, 'teql0\x00', 'bond0\x00', {0xff}}, 0xf0, 0x118}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) unshare(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', 0x80000c01) dup3(r2, r0, 0x0) 2018/03/31 01:18:08 executing program 7: r0 = socket(0x10, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000340), 0x2) listen(r4, 0x0) sendto$inet6(r3, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg(r3, &(0x7f0000000b00)={&(0x7f0000000440)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000004c0)="55aebf077baa6ad01f6b1616c0a6bc1f4d8243fc467fc460bd9204df4579a429354226372f8fbfb81db93cb11a8bb57c257da25cf9fb1a4827cfaa885c90f9fc4a719007686e18125d908c96a63272da8be3", 0x52}], 0x1, &(0x7f0000001600)=ANY=[], 0x0, 0x80000}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x0, 0x9, 0x1e000004}, 0xfd9b) r6 = accept4(r4, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80, 0x80800) getsockname$packet(r5, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x14) sendto$packet(r6, &(0x7f0000000880)="47d82f4ee2f635e2e20450e412b0220acf243910ddbe76aa3a2361f0b552fa5080b53e8ce74b03e9c5f56ed3a13eebb299bb4be847774442d083280fec30813686eb7d6d00a7fc10de0b6b585e579b067e0cd3f397fc7737b38588f0bfa6d14ad61ee6", 0x63, 0x10, &(0x7f0000000980)={0x11, 0x1f, 0x0, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000000380)={'bcsf0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xf5, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0xffffffffffffff65) syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)={0x10000, 0x81, 0x7, 0xffffffffffffffff, 0x2, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x802}, {0x80}]}) lseek(0xffffffffffffffff, 0x0, 0x1) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, 0x0, 0x0, 0x0, 0x280000000000000, 0x0, 0x3}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0x40, &(0x7f0000000080)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000540)=0x10) 2018/03/31 01:18:08 executing program 1: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000000)={0x2}, 0x4) lookup_dcookie(0x2, &(0x7f0000001600)=""/65, 0x41) ioctl$int_out(r0, 0x5462, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000000200)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r3 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendfile(r3, r2, &(0x7f000058f000)=0xf, 0x100000000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001340)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001440)=0xe8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000001680)={{0x5, 0x6}, 'port0\x00', 0x0, 0x0, 0x0, 0x4, 0x4, 0xb41, 0x400, 0x0, 0x2, 0x634}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x6400, 0x0) sendmsg$unix(r0, &(0x7f00000015c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001300)=[{&(0x7f00000001c0)}], 0x1, &(0x7f0000001500)}, 0x0) 2018/03/31 01:18:08 executing program 1: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000880)=ANY=[@ANYBLOB="5f837a5d4033bb5e9df0973bcdafe9c93b47b2d97d4692de29bea14bccf522a6569ac2fe735a64a5873d34ccb03a438df16b7c899bd68ca74fcdc1626faf7f5b9bc039baebc2de0babff5cc5e33c5aef37191eb2143993d9da5888dee28af65d0c057ed8774f8d516ee5b561f30c4f1a855b66a24e454a197b66e0514f3fb16abf7382728402ab8d7f713f7bd0e52a30f176a370eac3552e8e5b8c2fb57e42e38b24c3b7e633877bec462002af8e3c771c997e183d34ca22ee600f50b498b74637df48fc6d9d34ca3914a2f495d7fa76c50c67f7bc161790a3b9024a800000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000340)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000300)=0x5, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000005c0)=""/99, &(0x7f0000000780)=0x63) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a11c00f9a3e52", 0xa, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r4 = accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/03/31 01:18:08 executing program 4: r0 = inotify_init() openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_rm_watch(r0, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) r2 = inotify_init() ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000000)) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000600)={'filter\x00'}, &(0x7f0000000680)=0x44) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000580)) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x430, 0x0, 0x118, 0x0, 0x348, 0x348, 0x348, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0xff000000, @empty, {[0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x0, 0x0, 0xdd, 0x5, 0x0, 0x8001, 'ip6tnl0\x00', 'ip6gretap0\x00', {}, {}, 0x0, 0x126}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff]}, 0x200, 0x0, 0x40, 0x7ff, 0x4aca09ff, 0x0, 'teql0\x00', 'bond0\x00', {0xff}}, 0xf0, 0x118}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) unshare(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', 0x80000c01) dup3(r2, r0, 0x0) [ 72.153187] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 72.167242] syz-executor4 (5414) used greatest stack depth: 24112 bytes left 2018/03/31 01:18:08 executing program 3: r0 = getpid() ioprio_get$pid(0x0, r0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000ec0)) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41}, {&(0x7f0000000380)=""/190}, {&(0x7f0000000440)=""/128}, {&(0x7f00000004c0)=""/245, 0xab5b99f2}, {&(0x7f00000002c0)=""/32}, {&(0x7f00000005c0)=""/68}, {&(0x7f0000000640)=""/240}], 0x617728e1897b715) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r1, 0x4b36) recvmsg$netrom(r1, &(0x7f0000001080)={&(0x7f0000000a00)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000003400)=ANY=[]}, 0x40000020) r2 = getpgrp(0xffffffffffffffff) sendto(r1, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x3, 0x2, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, r2, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be934131ffd1bc1800be84c18d84b99e09f7128265ce2298e7d06b") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c79501992acf") ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000dc0)={&(0x7f0000000d80)=[0x7ff, 0x8000, 0xf92, 0xff, 0x5, 0x401, 0x8], 0x7, 0xfffffffffffffffa, 0xe8e, 0x4, 0x0, 0xbe1, {0x2, 0x5, 0xee63, 0x0, 0x3, 0x6, 0x2, 0x0, 0xd9, 0x80000000, 0xffffffffffffff01, 0x1, 0x7, 0x9025, "8aeb4026b67235fa3e4076f0e017b01b3029555d90b1e479d93de22b0ea450ff"}}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") setsockopt(r1, 0x9, 0x0, &(0x7f0000000f40)="daf0bcaa0f983a732065955564d6d8d96cc88b2d795be77cfb9c6a98544bdc2d57dab69e21fd66034a836e1a00352c6046e18fbb96fff18fae9ee1460abfc05f1720", 0x42) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) getgroups(0x9, &(0x7f0000000b00)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000c00), &(0x7f0000000c40)=0x0, &(0x7f0000000c80)) r9 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000e40)="09938035f010723eb0818b94c6578c9ca150855b6d9fdead19bf065f1c568a0a989c18211eb2fbe66ec5b6f2b80ef90010b6a587f646357db8a0f06c8e085c5e4eb4c4f9466fdfb3838ee09f5e5d6126d7a0deb895", 0x55, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r9, 0x80000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000cc0), &(0x7f0000000d00)=0xc) getegid() r10 = getgid() getgroups(0x7, &(0x7f0000000d40)=[r3, r6, r7, r8, r4, r5, r10]) 2018/03/31 01:18:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001300)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001340), &(0x7f0000001380)=0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000010fafe0a0000fc0000e2cacb62da05010000000100000025f759"], 0x14}, 0x1}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x44200, 0x198) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00000012c0)={0x3, &(0x7f0000000100)=""/4096, &(0x7f0000001240)=[{0x36, 0x2, 0x3, &(0x7f0000001100)=""/2}, {0x7, 0x41, 0x9, &(0x7f0000001140)=""/65}, {0x1ff, 0x77, 0x80000001, &(0x7f00000011c0)=""/119}]}) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x4002}, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000013c0)=0x7, 0x8) 2018/03/31 01:18:09 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000bc0)="b55b5b2d984508b8b83bd0e28d3591112af8bcd4d3a39dc38920113f56364613fd54f985773fe4fd403da2e7e9d0a0d90b9bf6bf25c0787566c8290d39ee9e3e6bed5c557da27efcca9a588833587a4d37f0b7465730f1b016fc7d05b69c0c6d6f6935d5629fadf43f4036", 0x6b, 0xfffffffffffffff9) r4 = add_key(&(0x7f0000000cc0)='.dead\x00', &(0x7f0000000d00)={0x73, 0x79, 0x7a}, &(0x7f0000000d40), 0x0, 0x0) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000d40)=""/211) keyctl$search(0xa, r3, &(0x7f00000002c0)='cifs.idmap\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, r4) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x5, 0xc7, 0x0, &(0x7f0000000780)=""/199}, {0x0, 0x8f, 0x0, &(0x7f0000000900)=""/143}]}) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x1f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x7ff}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000008c0)={r5, 0x800}, &(0x7f0000000a40)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r0, r2, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x70, &(0x7f0000000b00)=[@in6={0xa, 0x0, 0x1e, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e22, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x0, 0x200}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380), &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x7f}}, &(0x7f00000004c0)=0xb0) accept4$unix(r2, &(0x7f0000000500)=@abs, &(0x7f0000000100)=0xffffffffffffff4b, 0x0) accept4$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x6e, 0x80800) 2018/03/31 01:18:09 executing program 2: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000200), 0xfffffffffffffffc, 0x8) r2 = openat(r1, &(0x7f0000000140)='./control\x00', 0x80000, 0x0) mkdirat(r1, &(0x7f0000000100)='./control\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000005c0)) mknodat(r0, &(0x7f0000000000)='./control/file0\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000480)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000300)={0x1a}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000440)) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) mknodat(r0, &(0x7f0000000400)='./file0\x00', 0x0, 0xfffffff9) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x3}) dup3(r2, r1, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000004c0)={r3, 0x80000, r2}) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000340)={0x0, 0x1, 0x100000, 0x7, 0x1, 0x1, 0xff, 0x10000, 0x7, 0x80000001}) statfs(&(0x7f00000002c0)='./control/file0\x00', &(0x7f0000000380)=""/18) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000280)={r3}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000500)=[@in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x95, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0xfc, @local={0xfe, 0x80, [], 0xaa}, 0x538}, @in={0x2}, @in6={0xa, 0x4e22, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0xa0) 2018/03/31 01:18:09 executing program 4: r0 = inotify_init() openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_rm_watch(r0, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) r2 = inotify_init() ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000000)) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000600)={'filter\x00'}, &(0x7f0000000680)=0x44) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000580)) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x430, 0x0, 0x118, 0x0, 0x348, 0x348, 0x348, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0xff000000, @empty, {[0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x0, 0x0, 0xdd, 0x5, 0x0, 0x8001, 'ip6tnl0\x00', 'ip6gretap0\x00', {}, {}, 0x0, 0x126}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff]}, 0x200, 0x0, 0x40, 0x7ff, 0x4aca09ff, 0x0, 'teql0\x00', 'bond0\x00', {0xff}}, 0xf0, 0x118}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) unshare(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', 0x80000c01) dup3(r2, r0, 0x0) 2018/03/31 01:18:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x40000000000002, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x1, 0x0, 0xacc, 0x80000000, 0x3}, 0xc) socketpair(0x0, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x7, 0x0, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r4}) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) accept4$packet(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0x14, 0x4b91fe2838d4090e) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000600)={@local={0xfe, 0x80, [], 0xaa}, 0x7e, r7}) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x0, 0x401}) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() r8 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r8, 0x400, 0x0) ioctl$UFFDIO_WAKE(r8, 0x8010aa02, &(0x7f0000000280)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) fcntl$getflags(r8, 0x0) ioctl$TIOCCONS(r6, 0x541d) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000003c0)=0x7, &(0x7f0000000480)=0x4) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x0) r9 = syz_open_pts(r0, 0x0) dup3(r9, 0xffffffffffffffff, 0x80000) fchdir(r2) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='pids.current\x00', 0x0, 0x0) 2018/03/31 01:18:09 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000780)='erspan0\x00', 0x10) fsync(r0) r3 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000700)={{0x0, 0x5}, {0x779, 0x9}, 0x5, 0x1, 0x8}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000000500), 0x4) r5 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000800)) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000840)) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001c80)) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000002000)={{{@in=@dev, @in6=@ipv4={[], [], @local}}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6}}, &(0x7f0000002100)=0xe8) fcntl$getownex(r4, 0x10, &(0x7f0000002880)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000028c0)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000029c0)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002a00)={0x0, 0x0, 0x0}, &(0x7f0000002a40)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002a80)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002ac0)={0x0, 0x0}, &(0x7f0000002b00)=0xc) getresgid(&(0x7f0000002b40), &(0x7f0000002b80)=0x0, &(0x7f0000002bc0)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000002c00)=0x0) lstat(&(0x7f0000002c40)='./file0\x00', &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002d00)='./file0\x00', &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002dc0)={0x0}, &(0x7f0000002e00)=0xc) r16 = geteuid() fstat(r3, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000002ec0)=0x0) getresuid(&(0x7f0000002f00), &(0x7f0000002f40), &(0x7f0000002f80)=0x0) r20 = getegid() sendmsg$netlink(r4, &(0x7f00000030c0)={&(0x7f00000007c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x8042000}, 0xc, &(0x7f0000002800)=[{&(0x7f0000001cc0)=ANY=[@ANYBLOB="102200001500000325bd7000fddbdf25"], 0x10}, {&(0x7f0000002140)=ANY=[@ANYBLOB="440300003800080327bd7000fedbdf2508008300"], 0x1}], 0x2, &(0x7f0000002fc0)=[@rights={0x28, 0x1, 0x1, [r3, r4, r2, r4, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r3, r1, r5, r0, r2]}], 0xf8}, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0x5) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x80000000002003, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa}], 0x6c) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(r1, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0x9, 0x0, 0x6}, 0xc) getpeername$inet6(r3, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000280)) get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f00000002c0)={0x3, 0x0, 0xfffffffeffffffff, 0x9}) 2018/03/31 01:18:09 executing program 5: r0 = getpid() ioprio_get$pid(0x0, r0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000ec0)) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41}, {&(0x7f0000000380)=""/190}, {&(0x7f0000000440)=""/128}, {&(0x7f00000004c0)=""/245, 0xab5b99f2}, {&(0x7f00000002c0)=""/32}, {&(0x7f00000005c0)=""/68}, {&(0x7f0000000640)=""/240}], 0x617728e1897b715) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x0, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r1, 0x4b36) recvmsg$netrom(r1, &(0x7f0000001080)={&(0x7f0000000a00)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000003400)=ANY=[], 0x0, 0x80}, 0x40000020) r2 = getpgrp(r0) sendto(r1, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x3, 0x2, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/hwrng\x00', 0x25c1, 0x0) ptrace$peek(0x1, r2, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c79501992acf") ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000dc0)={&(0x7f0000000d80)=[0x7ff, 0x8000, 0xf92, 0xff, 0x0, 0x401, 0x8], 0x7, 0xfffffffffffffffa, 0xe8e, 0x4, 0x0, 0xbe1, {0x2, 0x5, 0xee63, 0x0, 0x3, 0x6, 0x2, 0x0, 0xd9, 0x80000000, 0xffffffffffffff01, 0x1, 0x7, 0x0, "8aeb4026b67235fa3e4076f0e017b01b3029555d90b1e479d93de22b0ea450ff"}}) mount(&(0x7f0000001040)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xfffffffffffffffd, &(0x7f0000000d40)="bf9001daca432d483228186cb3edf9d6") preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) getgroups(0x7, &(0x7f0000000b00)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000840)={0x0, 0x6}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000f40)=ANY=[@ANYRES32=r4, @ANYBLOB="4a088c00a3b398698843c3b00b7c666a86653b54b0b272f0c7eed4cbd7418a016ebc025c5382ba710caa4b4f714ec4aa881952b37fbe28dbce99d1377aabd27e9ec8beb3bb1352bf08f2831fe62c9667669e6e45f55a3c6ff3847b74278da07863c05eb98f2201c86b70fcee92f29ed705ecf2316bd6d1529dc00923d0d42eb7ff4304a8b5ba9b0e3c1ea66e"], 0x94) getresgid(&(0x7f0000000c00), &(0x7f0000000c40), &(0x7f0000000c80)) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000e40)="09938035f010723eb0818b94c6578c9ca150855b6d9fdead19bf065f1c568a0a989c18211eb2fbe66ec5b6f2b80ef90010b6a587f646357db8a0f06c8e085c5e4eb4c4f9466fdfb3838ee09f5e5d6126d7a0deb895", 0x55, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r5, 0x80000000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000cc0), &(0x7f0000000d00)=0xc) getegid() getgroups(0xc8f75d4acafb42e0, &(0x7f0000000d40)) 2018/03/31 01:18:09 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x107, 0x10000}], 0x0, &(0x7f0000014300)) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x1, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807bceb4fe97f855e708d59b6fc42fa49dc801f1ee2a10d00509e1fa7a76bffce11b5a2c6b9788cd4e70120da96976a21a1", 0xc5, 0x4}], 0x240000, &(0x7f0000000a00)={'nouuid,'}) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') renameat(r0, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') fsync(r0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$notify(r0, 0x402, 0x1b) symlinkat(&(0x7f0000000800)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000780)='./file0/file0\x00') syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x1, &(0x7f0000000600)=[{&(0x7f0000000140)="968e058428028234781195e9e5c2a286042f49607e6fc8e657fb19fb5aced9104b6d41be2ec183464551d5430ec1bf124beefabeca6ef422ebf6d6b44a0e4b95af34015acce45125ce251a2cd9f92d43a82ad96f9635b298bda6f02287f4f34f3e0c342ad069770c40891af67d7b38d44040fb10dc4b55fc528bdd6bff380d72e5a31dd3", 0x84}], 0x20, &(0x7f00000000c0)=ANY=[]) mkdir(&(0x7f0000000380)='./file0\x00', 0x2) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000280)) renameat(0xffffffffffffffff, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f0000000340)='./file1\x00') 2018/03/31 01:18:09 executing program 4: r0 = inotify_init() openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_rm_watch(r0, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) r2 = inotify_init() ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000000)) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000600)={'filter\x00'}, &(0x7f0000000680)=0x44) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000580)) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x430, 0x0, 0x118, 0x0, 0x348, 0x348, 0x348, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0xff000000, @empty, {[0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x0, 0x0, 0xdd, 0x5, 0x0, 0x8001, 'ip6tnl0\x00', 'ip6gretap0\x00', {}, {}, 0x0, 0x126}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff]}, 0x200, 0x0, 0x40, 0x7ff, 0x4aca09ff, 0x0, 'teql0\x00', 'bond0\x00', {0xff}}, 0xf0, 0x118}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) unshare(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', 0x80000c01) dup3(r2, r0, 0x0) 2018/03/31 01:18:09 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x34000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000500), 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) tee(r0, r0, 0x40, 0xc) gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000440)=0x1f, 0x4) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000006c0)=@known='security.evm\x00') ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000540)={0x6, 0xfffffffffffffff9, 0x9, 0x2000000, 0x42, 0x8001}) sendfile(r3, r3, &(0x7f0000000000)=0x36, 0x7) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x2) stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000580)) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)) fstat(r3, &(0x7f0000000940)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000300)='./file0\x00', 0xb0, 0x7, &(0x7f0000001c40)=[{&(0x7f0000000600)="bae3d58c4193e8474ca6f6cbf2e65ed2a9757fe7e99050b0e06c346c039e90a7efc739fd86ab0a296c9dd6a680c122e5e79258566cc55f947221391bb37c4260423bffb2081cdb9c342981c686f6bfd0d1f7b19b54fa519e38d9f2ef85bf53c08611086375c5b5b7eb376c63a30b99287846ab2a6f9a7861e4728d9085b3", 0x7e, 0x7}, {&(0x7f0000000700)="2f3ca3cac0aa4b72ca0698e76c9a04c1b8a1cadccf9c7085519e6fccc23022b6d05aa1a906e53a2907aca89ffac9f596e54867f6ccd3825047b7698709763f404b18b8ae47c91088d35aefcace0fb5583507ba4b4d761073f27e6df6be9312db67562c4913ca651b4586484811ff82cfdfc45c2d98de73935cc1ee92c4286343fdd626b03ade5bfebabba48e2c04fa490112997518c43d5c4e58888c794104d8debfda0e3b3c64c7a748a9130f8ca01fd6174322c40c962006c646ccd0027fd3", 0xc0, 0x101}, {&(0x7f0000000b40)="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0x1000, 0xfffffffffffffff9}, 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0x1000, 0x4}, {&(0x7f0000000880)="8d486e8348a9460f06ebd2e4429f1e0f91af56950f2061efb238a9165628bad6ef675203c4ea01ab0508e681a02b30e28694eda8a92eacb18a45ec41f7aa676b3a4fafe430d3d7bc1c69658b1e", 0x4d, 0xfffffffffffffffd}, {&(0x7f0000003a40)="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0x1000, 0x5}, {&(0x7f0000001b40)="c2c11fabe8244870f767a22a8a38a76c0518c40f458d9acd999906138d5dbd6bb9bf99c62c9a4b4365642825f6ffefac3d1471e62e20ae90e42c3f07af1548638da629281aa47c9bf26a24e6a17917e4da53cb175b807e4cf18f2d9a5068f9dd0e5c95bb55108c13a5b4ed0dc9b46aa34c12298063be6ac3e7ca8ddd2b590768e8cfe56faaca2f211349957d735a89643f86d23ae3cb3269ef2ac61f7443e2c9b36b9821b9b1df2309008f55e2543126ee1b1627411fc88da2298f4a33ac0cb0601f8929fec14da2ed944042929ae2c16e789bf318053f8e611a354ac87e036d22ab015f5a", 0xe5, 0xffffffffffffff01}], 0x2, &(0x7f0000001dc0)=ANY=[@ANYBLOB="6e6f75756994a543ccbab9676f733d3037303f327800562c62736467726f7570732c6e6f69c6baa3bc576b42ffed87c2e72fa21df78a262cf77d53be87330e282a4b55b166cc680a01c9b5cfec53051d37d4410ad72127b2bd8be0118e1066a874d094d38e43000000000000000000000000908385ba25ac220d705b8e267c7a0457c9c9952435741ed1bfd888ce02b6cbea189a687e"]) getegid() lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)) getresgid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') seccomp(0x1, 0x1, &(0x7f0000002900)={0x6, &(0x7f0000002880)=[{0xda6, 0x7fffffff, 0x1, 0x9}, {0x0, 0x0, 0xfffffffffffff001, 0x2}, {0x4, 0x7f, 0x5}, {0x0, 0x1, 0x35c, 0x7fffffff}, {0x0, 0x2, 0x100000001, 0x4}, {0x7fff, 0x0, 0x0, 0x9b}]}) clock_gettime(0x0, &(0x7f0000000140)) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00000002c0)="8901dd23e7f51e02b2de5bd5a353ac508a718074db5dfb3b085870e05f1cc38bfa68be040a259f55eef162ee47fc6b6446") preadv(r4, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xff2d}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x7fff, 0x0, 0x4}, &(0x7f0000000380)=0x10) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) r5 = request_key(&(0x7f0000000180)='trusted\x00', &(0x7f0000002800)={0x73, 0x79, 0x7a}, &(0x7f0000002840)='net/fib_trie\x00', 0xfffffffffffffffb) keyctl$assume_authority(0x10, r5) 2018/03/31 01:18:09 executing program 2: r0 = getpid() r1 = syz_open_dev$mice(&(0x7f0000000d40)='/dev/input/mice\x00', 0x0, 0x48000) ioctl$KDADDIO(r1, 0x4b34, 0x4) ioprio_get$pid(0x3, r0) r2 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x0, 0x0, 0x0, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r2, 0x4b36) recvmsg$netrom(r2, &(0x7f0000001080)={&(0x7f0000000a00)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000003400), 0x0, 0x80}, 0x40000020) sendto(r2, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be934131ffd1bc1800be84c18d84b99e09f7128265ce2298e7d06b3c15b7f3a85f00000000000000") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) fstatfs(r2, &(0x7f00000002c0)=""/11) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000a80)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63d") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") syz_mount_image$jfs(&(0x7f0000000980)='jfs\x00', &(0x7f00000009c0)='.', 0x8, 0x2, &(0x7f0000000a40)=[{&(0x7f0000000b40)="32b670dbb16b26ee34e10b5c1fd57121a5a4cf87074508c187d688dc903b5ad58bb6bf8f2ecb703bcb99e04599b4f68ba427a50708a0c069972ae8c52534dc60b1ad5ddd38c4ee58badd7d1270d07ceb55d00e373370a0136f7e2c6d90f2375acbec9a8a507c832e1c4b66ac883606cb75b0eea1af4096cd09c4f89d036368642432b637f858722cedb07bfda45abbe17bd832e74e58a914f1d45a159bbedfd42c739de20c555ad9b6509006498d73514df8aa8a7cfbb95c162a7fa84fd63c21df9219e9a2c9ec3368894470b547dada08c68e2a087fe7943ec2b017", 0xdc, 0x5}, {&(0x7f0000000c40)="2309446a4bb15e07edca9b4bf1599ba36234cb0ad9f6cd61ffdcce921c564e94c7026e75efa4484bef1ec1bd7ca25eb2c5a8476dc29bba968e2a19abc797dc8c8c5a63334967ae39daf5d9b2a36786d346ccaeccd0f70bd74bbbdab3f56862081d1ae1e33dfa5adfa8cde56e7626e641f9172f9c573b6da1816ce15a9d667e041b5d7a2a6b6f11a84b1fff6ab28298196afeed7451184e4ffb9eaf397b5e0f9090834117a0388e0e1983a958af8526cf9c4528404bb696e37ff50d0f5dcf78f7d3e35a9520ecdd2228b06db7225237c52c523db1b2955f9c16772714edb9c3585a12766483222e24b7a52c0f336ac3cd2441b5eb9caa0e3464", 0xf9, 0x5}], 0x0, &(0x7f0000000f80)=ANY=[@ANYBLOB="64697363617264642c67727006a7717500000000805900001b900aa95ba2ff641846f04556ebea9a2d208f5e8efec1c6127f250000000000000000000000000000000000000000000000000000"]) preadv(r2, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1f) sendto(r2, &(0x7f0000000d80)="bbb327955c1306b551104187a4629ca19e0bb82210e83444cfe6cb4bc1bbb27163d92e71422742aae485c352c4374e048314680e620c86ed8713fd7b69e990d172df2004cbf096a733c8094ba9dd561dab83558b8b1c78fda141527c430a4d8b22a283ebf3459a85db5a593f3e3958a999c95eb01cb12e949553a6c51f86b49898230281376276d43eb785b9603284acd4091699069413f5f0c689fab39f862e0654fba88f6a0a90b9a3a411ed3fd14f7ccfc1e0cee1c6489eae2de0626ab1f909530c318ce726c2bb099474589c7a041c992717895a8a3209638400f56e41686027e915e7", 0xe5, 0x40000, &(0x7f0000000e80)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) 2018/03/31 01:18:09 executing program 1: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) dup(0xffffffffffffffff) fchdir(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000080)) preadv(0xffffffffffffffff, &(0x7f00005e9000), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000240)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)) 2018/03/31 01:18:09 executing program 7: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r3, &(0x7f0000000200)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000600), &(0x7f0000000640)=0x4) fcntl$setstatus(r3, 0x4, 0x6000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f00000001c0)="0ff96be526dc7479dc678fe17208e927d579bb11494cc46be4a9052925", 0x1d) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) pread64(r0, &(0x7f0000000680)=""/190, 0xbe, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000580)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00000005c0)={@broadcast=0xffffffff, @broadcast=0xffffffff, r4}, 0xc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x80003) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000000180), 0x4) sendfile(0xffffffffffffffff, r5, &(0x7f0000000140), 0x7fffffff) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/31 01:18:09 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x0, 0x7}, &(0x7f0000000640)=0x10) sendfile(r0, r2, &(0x7f0000000040), 0x100000000081) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r3, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) fcntl$getown(r3, 0x9) time(&(0x7f0000000580)) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000380)={0x1, 0x2, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}]}) socket$inet_sctp(0x2, 0x0, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) write(0xffffffffffffffff, &(0x7f000095c000), 0x0) r5 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) socketpair(0x6, 0x1, 0x10001, &(0x7f0000000540)) r6 = openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f0000000400)={{0xffffffff80000000, 0x3}, 'port0\x00', 0x40, 0x2, 0x8, 0x7, 0x9, 0x7, 0xffffffffffffff81, 0x0, 0x3, 0x7}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x800, 0x0) renameat2(r5, &(0x7f000001dff6)='./control\x00', r6, &(0x7f0000e14ff6)='./control\x00', 0x0) [ 73.020762] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop6 [ 73.831815] device lo entered promiscuous mode [ 73.867508] device lo left promiscuous mode [ 73.939389] device lo entered promiscuous mode 2018/03/31 01:18:10 executing program 4: r0 = inotify_init() openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_rm_watch(r0, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) r2 = inotify_init() ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000000)) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000600)={'filter\x00'}, &(0x7f0000000680)=0x44) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000580)) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x430, 0x0, 0x118, 0x0, 0x348, 0x348, 0x348, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0xff000000, @empty, {[0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x0, 0x0, 0xdd, 0x5, 0x0, 0x8001, 'ip6tnl0\x00', 'ip6gretap0\x00', {}, {}, 0x0, 0x126}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff]}, 0x200, 0x0, 0x40, 0x7ff, 0x4aca09ff, 0x0, 'teql0\x00', 'bond0\x00', {0xff}}, 0xf0, 0x118}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) unshare(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', 0x80000c01) 2018/03/31 01:18:10 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000080)="5c766d6e65743124766d6e657431c82400") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x401, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000380)="5e030d7b990595bece238b464301880b20d327ab93b7400a41fc62c9347f52249b177d66032f471789419cb594f1b000095129579ddebf3dc47967feb000619f3943421cc01490e1c7266fe33db8aaefd93960abd3a4b5508447cc275041191a") socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) sendmsg(r2, &(0x7f0000000540)={&(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @loopback=0x7f000001}, 0x4, 0x3, 0x0, 0x3}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)="658d8a1d419241a86bbd457b4885333cbb40011852d17cdd0e52a6587a486aee69fc10718e8e809733e5d77fbceda5c813cccbe3a7c5de11da0802675bb607478fe1a4217e57d81d5aebf08dde72c03e2c1f16c0356e0dff1a0be0aebe865b248b227a1ff3a4317f7036931f7e87cf3c55afc0c64790dd3c18b996f093c278ec3c19b1481f88418f460dd61f6a75918ca17fe41c4ee1f44b46aa137a1e3eaf8270badef28ecdf3e31a6541d97528b38ddfd5c054790e340cb14d990a", 0xbc}], 0x1, 0x0, 0x0, 0x1}, 0x4004800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x9, 0x0, 0x6, 0x8000, 0x0, 0x1, 0x100, 0x1, 0x7, 0x101, 0x3, 0xfffffffffffffffc, 0x4, 0x5, 0x444, 0x7, 0x100, 0x80000000, 0x5, 0x0, 0x0, 0x10001, 0xde, 0x1f, 0x6c95, 0x8, 0x7, 0x100, 0x6, 0xfffffffffffffffc, 0x26e7, 0x200, 0x100000000, 0x7fff, 0x6, 0x1df, 0x0, 0x40, 0x5, @perf_bp={&(0x7f0000000000), 0x1}, 0x2000, 0x5, 0x3, 0x1, 0x4, 0x7, 0xefa0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r3) close(r2) 2018/03/31 01:18:10 executing program 3: memfd_create(&(0x7f0000000100)=']\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000001c0)) fallocate(r1, 0x0, 0x0, 0xffff) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r4 = dup2(r2, r3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000040)=0x8000, 0xfef0) epoll_wait(r3, &(0x7f00000003c0)=[{}], 0x5d, 0x0) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0x4) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) write$eventfd(r4, &(0x7f0000000140)=0x3, 0x8) ioprio_set$pid(0x0, 0x0, 0x4001) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000240)={0x6}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) exit_group(0x7) 2018/03/31 01:18:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="240000002400000000e8000000000000000800000008001600000089b0a58c24dc34000054d8489fd9afb76e9978a999f505f5066f7957cc56d3b7247c436ce88efcb4b2fdcee87d13f260d03c8b5f3927dd15a78bb67deeef2fe08e3c07a1295bb9be78f2a51989a5791aa840e5f8f37e0ff3a9a10730a835f830bfa6fe38e06bd4288b9bed4deea833d0bbd3d2b41f23afab30c18dd1a9558a99a4030000000000000054079f643bb04e5dbc1db2000000000000000000000000000000000000000000000000000000000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), 0x4) shutdown(r0, 0x1) 2018/03/31 01:18:10 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000bc0)="b55b5b2d984508b8b83bd0e28d3591112af8bcd4d3a39dc38920113f56364613fd54f985773fe4fd403da2e7e9d0a0d90b9bf6bf25c0787566c8290d39ee9e3e6bed5c557da27efcca9a588833587a4d37f0b7465730f1b016fc7d05b69c0c6d6f6935d5629fadf43f4036", 0x6b, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000000cc0)='.dead\x00', &(0x7f0000000d00)={0x73, 0x79, 0x7a}, &(0x7f0000000d40), 0x0, 0x0) keyctl$search(0xa, r2, &(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, r3) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x3, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x0, 0xc7, 0xfff, &(0x7f0000000780)=""/199}]}) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x70, &(0x7f0000000b00)=[@in6={0xa, 0x0, 0x1e, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e22, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x0, 0x200}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380), &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x7f}}, &(0x7f00000004c0)=0xb0) accept4$unix(r1, &(0x7f0000000500)=@abs, &(0x7f0000000100)=0xffffffffffffff4b, 0x0) 2018/03/31 01:18:10 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0xc0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) 2018/03/31 01:18:10 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x34000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000500), 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) tee(r0, r0, 0x40, 0xc) gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000440)=0x1f, 0x4) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000006c0)=@known='security.evm\x00') ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000540)={0x6, 0xfffffffffffffff9, 0x9, 0x2000000, 0x42, 0x8001}) sendfile(r3, r3, &(0x7f0000000000)=0x36, 0x7) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x2) stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000580)) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)) fstat(r3, &(0x7f0000000940)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000300)='./file0\x00', 0xb0, 0x7, &(0x7f0000001c40)=[{&(0x7f0000000600)="bae3d58c4193e8474ca6f6cbf2e65ed2a9757fe7e99050b0e06c346c039e90a7efc739fd86ab0a296c9dd6a680c122e5e79258566cc55f947221391bb37c4260423bffb2081cdb9c342981c686f6bfd0d1f7b19b54fa519e38d9f2ef85bf53c08611086375c5b5b7eb376c63a30b99287846ab2a6f9a7861e4728d9085b3", 0x7e, 0x7}, {&(0x7f0000000700)="2f3ca3cac0aa4b72ca0698e76c9a04c1b8a1cadccf9c7085519e6fccc23022b6d05aa1a906e53a2907aca89ffac9f596e54867f6ccd3825047b7698709763f404b18b8ae47c91088d35aefcace0fb5583507ba4b4d761073f27e6df6be9312db67562c4913ca651b4586484811ff82cfdfc45c2d98de73935cc1ee92c4286343fdd626b03ade5bfebabba48e2c04fa490112997518c43d5c4e58888c794104d8debfda0e3b3c64c7a748a9130f8ca01fd6174322c40c962006c646ccd0027fd3", 0xc0, 0x101}, {&(0x7f0000000b40)="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0x1000, 0xfffffffffffffff9}, 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0x1000, 0x4}, {&(0x7f0000000880)="8d486e8348a9460f06ebd2e4429f1e0f91af56950f2061efb238a9165628bad6ef675203c4ea01ab0508e681a02b30e28694eda8a92eacb18a45ec41f7aa676b3a4fafe430d3d7bc1c69658b1e", 0x4d, 0xfffffffffffffffd}, {&(0x7f0000003a40)="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0x1000, 0x5}, {&(0x7f0000001b40)="c2c11fabe8244870f767a22a8a38a76c0518c40f458d9acd999906138d5dbd6bb9bf99c62c9a4b4365642825f6ffefac3d1471e62e20ae90e42c3f07af1548638da629281aa47c9bf26a24e6a17917e4da53cb175b807e4cf18f2d9a5068f9dd0e5c95bb55108c13a5b4ed0dc9b46aa34c12298063be6ac3e7ca8ddd2b590768e8cfe56faaca2f211349957d735a89643f86d23ae3cb3269ef2ac61f7443e2c9b36b9821b9b1df2309008f55e2543126ee1b1627411fc88da2298f4a33ac0cb0601f8929fec14da2ed944042929ae2c16e789bf318053f8e611a354ac87e036d22ab015f5a", 0xe5, 0xffffffffffffff01}], 0x2, &(0x7f0000001dc0)=ANY=[@ANYBLOB="6e6f75756994a543ccbab9676f733d3037303f327800562c62736467726f7570732c6e6f69c6baa3bc576b42ffed87c2e72fa21df78a262cf77d53be87330e282a4b55b166cc680a01c9b5cfec53051d37d4410ad72127b2bd8be0118e1066a874d094d38e43000000000000000000000000908385ba25ac220d705b8e267c7a0457c9c9952435741ed1bfd888ce02b6cbea189a687e"]) getegid() lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)) getresgid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') seccomp(0x1, 0x1, &(0x7f0000002900)={0x6, &(0x7f0000002880)=[{0xda6, 0x7fffffff, 0x1, 0x9}, {0x0, 0x0, 0xfffffffffffff001, 0x2}, {0x4, 0x7f, 0x5}, {0x0, 0x1, 0x35c, 0x7fffffff}, {0x0, 0x2, 0x100000001, 0x4}, {0x7fff, 0x0, 0x0, 0x9b}]}) clock_gettime(0x0, &(0x7f0000000140)) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00000002c0)="8901dd23e7f51e02b2de5bd5a353ac508a718074db5dfb3b085870e05f1cc38bfa68be040a259f55eef162ee47fc6b6446") preadv(r4, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xff2d}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x7fff, 0x0, 0x4}, &(0x7f0000000380)=0x10) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) r5 = request_key(&(0x7f0000000180)='trusted\x00', &(0x7f0000002800)={0x73, 0x79, 0x7a}, &(0x7f0000002840)='net/fib_trie\x00', 0xfffffffffffffffb) keyctl$assume_authority(0x10, r5) 2018/03/31 01:18:10 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000600)={{0xa, 0x7, 0x9d, @empty, 0x4}, {0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x3, [0x9, 0x101, 0x5, 0x8, 0x0, 0x1f, 0x0, 0x1ff]}, 0x5c) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000940)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00'}, 0x2c) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000380)={'irlan0\x00'}) fcntl$setlease(r0, 0x400, 0x43) stat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x0, 0xb17, 0xa, 0xa0, 0xa0, 0x29, 0x0, r6}, {0x9, 0x43d, 0x3f, 0xacbb, 0x85e3, 0x3f, 0x5, 0x7}, {0x0, 0x100, 0x1f, 0x5}, 0x1f, 0x0, 0x1, 0x0, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d2}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3501, 0x0, 0x0, 0xfff, 0x7}}, 0xe8) sendmsg$nl_crypto(r4, &(0x7f0000000a80)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x402}, 0xc, &(0x7f0000000900)={&(0x7f0000000980)=@del={0x100, 0x11, 0x120, 0x70bd2c, 0x25dfdbff, {{'sha256-ssse3\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x40b}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0xd757}, {0x8, 0x1, 0x100000000}]}, 0x100}, 0x1, 0x0, 0x0, 0x40040}, 0x40000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000cecffc), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000800)={{0xa, 0x4e24, 0x18e, @local={0xfe, 0x80, [], 0xaa}, 0xa6c2}, {0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x0, [0x5, 0x100000000, 0x0, 0x3, 0x0, 0x6, 0x1f6, 0x100000000]}, 0x5c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000007c0)=0x5, 0x4) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000780)='tls\x00', 0x4) write(0xffffffffffffffff, &(0x7f00000008c0)="2400000015007f000000873fd51be1550189", 0x12) open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) 2018/03/31 01:18:10 executing program 4: r0 = inotify_init() openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_rm_watch(r0, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) r2 = inotify_init() ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000000)) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000600)={'filter\x00'}, &(0x7f0000000680)=0x44) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000580)) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x430, 0x0, 0x118, 0x0, 0x348, 0x348, 0x348, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0xff000000, @empty, {[0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x0, 0x0, 0xdd, 0x5, 0x0, 0x8001, 'ip6tnl0\x00', 'ip6gretap0\x00', {}, {}, 0x0, 0x126}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff]}, 0x200, 0x0, 0x40, 0x7ff, 0x4aca09ff, 0x0, 'teql0\x00', 'bond0\x00', {0xff}}, 0xf0, 0x118}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) unshare(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', 0x80000c01) 2018/03/31 01:18:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000000)=0x80) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000140)=@srh={0xfb, 0x2, 0x4, 0x1, 0xfffffffffffffff8, 0x101, 0x4, [@local={0xfe, 0x80, [], 0xaa}]}, 0x18) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xffffffffffffffdf) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="0101560a07d1f5bfcb", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x4, 0x3, 0x7fff, 0x500, 0x2, 0x40000, r2}) connect$llc(r0, &(0x7f00000002c0)={0x1a, 0x33f, 0x9, 0x4, 0x617, 0x3ff}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/31 01:18:10 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r3, 0x1, 0x10}, 0xc) socketpair(0xa, 0x15e416e32bc10083, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000000100)=[0x4, 0x4]) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty, 0x1, 0x40, 0x4, 0x0, 0x2, 0x200}) 2018/03/31 01:18:10 executing program 4: r0 = inotify_init() openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_rm_watch(r0, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) r2 = inotify_init() ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000000)) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000600)={'filter\x00'}, &(0x7f0000000680)=0x44) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000580)) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x430, 0x0, 0x118, 0x0, 0x348, 0x348, 0x348, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0xff000000, @empty, {[0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x0, 0x0, 0xdd, 0x5, 0x0, 0x8001, 'ip6tnl0\x00', 'ip6gretap0\x00', {}, {}, 0x0, 0x126}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff]}, 0x200, 0x0, 0x40, 0x7ff, 0x4aca09ff, 0x0, 'teql0\x00', 'bond0\x00', {0xff}}, 0xf0, 0x118}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) unshare(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', 0x80000c01) 2018/03/31 01:18:10 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x0, 0x0) poll(&(0x7f00000003c0), 0x2000000000000108, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x400089, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mkdirat(r1, &(0x7f0000000300)='./file0\x00', 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000100), 0x0) r3 = mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x6, &(0x7f0000664fc0)={0x3, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup2(0xffffffffffffffff, r3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xa00}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x206, 0x0, 0x0, r5}, 0x10) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f00000000c0)={0x5, 0x4e4, &(0x7f00000008c0)="c4b7bf8216bd3083fe37a589cbc50cc0284363e31e65a20162aa693790a051f92d3ef7fdbef38d286d18eda986579b6a2b6bb5a82650168744f3d22dcfda3a2a50f1b67a048f078b7ba8248991be8bd647cfad62679488e0a6edc39074b1207fba22b5f611ce938a22650f42f1a29228efb12eaa5190ef9803f09d2720e4fe1f745190db3c78f7817831898d756aa1aa174e20f4f9491fb83bf985947e98fc5a1f8ec35db304f2080f573fe5fc659c547420ff1b222a41daaf851512c3be7c45e24d6931eb66132a297e081d4970b2bd1c7e18f32a04f49d13466a86f0401b6e0b769aed51d56ad9dda735a307973ee24d596ee9040fb0172cbb46c6a7464ce363a407a55f484d4c0fddbb7e5d426354949cb44ce90d7dea39fd0b3ae38900482154560c234b9e357090e1939136705176a382cee58dbb946c82da880cbb78e67f988e72752fc723e931a651fa5f7de4e765cedcd44ec8814af498375f4e80ea95d0911c0ecb498dec44b2afe70a22a2d10a0b6be1ca8c0f32695db8ae7189170301a6776ffa4ba794525b222f6cea8fad287a268088ef25529698ac950c9c6246cd7bc7d8a55c009a3ff4440a833e689d23ae2dc3ffc79e9b084d69e627348851a720141b6b7aa391873367bcdf4bab20ee1971a371b591803e0a34382c9b6eaf585160904abfec0b185937116b3c22048622231faf155de7cfe794a8aac2c4604abfd47bb67d3a62d757f00f0dc0d2d5a0600224655fec95d4f4055bf3ce39aeb489ba6ff8af590f9a02a7778c424a2f61f6ca77ec1b5b50a58e20f848665a70cc4223c23fb138c3ca5af84edf7ee2c1c9fedd5d30cd67fdc8686ce68f0f429ba6e7e59a04d2c6b9ef7e64fd6b0fa82ef8b3af82b1cdab38557c424f38044fe1c807c95f6ff3f9281f12e40f49dbb582b8a9cdc785818f9a667f2afc69963b8163a27fb587146bce77202a6a20e3e332f330e25b618502ed5ed068f62b02f88a521abffb578ae904aa4b3e0b784f243a7f5172a40a037d932faf544bbbffbffdb1ca55ea9af22dc309cb809fdad6b3bdd04d4aa9af02fae691acd8cf0ec65bb0c8e4d62712b725b426b4e4fa45ff37e45f65e1ffbc912cc077ea1aaf8c53a2203ed14b683890896b9ef23d760db1ebb8c6a7b3bf6395c3a07a20f2e793fa4dc0ca4f48a0e1c6f802854895b7372bb4b3deb647337356ddf40a91013e9bc2e286c96e5e26aa7cdc45b847c5af49e4a3de4ff3d0f317ef0bc4c42a61eefeb430fc8405d7fb21e63e3b1ae90d79bf8a7bf26396ec571a035f7c02a81f9f882f5a4d102b1efd8fa96bc141b87a897a4d7da0504076cd7e095f6066af7f78ea0a78b4c4103eaea4ef7247a00db77318cdd40295befb8a8867bd536163f9af948f5325e0f6c06df0b198d0ee51dec0354bace777d84aded9c045c45bb5618d3b3d1d80389726f005b09d3adbd6b75c0d77637f5ff5a7d6efb1532e018f9a0b2ecd50de0574814c796022b4f4dea7fafa38749039b075bd1eca10c776d32b69127c6043092638fe7e50a1dcfab1325e24b5ffd4e2ed6ff7b63eadc8e91af1407afb8bfe72b331feb1aeb8b54cfaa00ffe6e9782e6cb93c4869711b139bea2b87d839258680a62c8a270fea6c66ca2ee3148e392f24f7cc3167c37e3ca3ae156e01afb483587592c0853c72ad6faf7fe1e6af1244ced894ecaf7a63329ad9f0999bde8248735da7b9f44c24edecaaceb87923971677392ef7b5027c7c3e35df07767af9d0a5f1d"}) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000100)) renameat(r1, &(0x7f0000000240)='./file0\x00', r2, &(0x7f00000003c0)='./file0\x00') syncfs(0xffffffffffffffff) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="075881488af3ef7a8fb105005c247dbd6c721967", 0x14, 0xfffffffffffffffd) 2018/03/31 01:18:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000800, 0x6) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x3, "81b8"}], 0x18}}], 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x80000000) socket$inet6(0xa, 0x3, 0x83) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000180)=@ethtool_eeprom={0xb}}) 2018/03/31 01:18:10 executing program 5: fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000800)) execve(&(0x7f0000000480)='./file0\x00', &(0x7f0000000700)=[&(0x7f00000004c0)='\\em1selfmd5sum\x00', &(0x7f0000000580)='user.syz\x00', &(0x7f00000005c0)="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"], &(0x7f0000000780)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) chdir(&(0x7f0000000280)='./file0\x00') socket$inet_tcp(0x2, 0x1, 0x0) r3 = inotify_init() r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000280), &(0x7f0000000c00)=0x4) get_robust_list(0x0, &(0x7f0000000a00)=&(0x7f0000000240)={&(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f0000000740)=0x6) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r3, &(0x7f0000000c40)='./control\x00', 0x80000d50) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000003c0), 0x1) execve(&(0x7f00000000c0)='./control\x00', &(0x7f0000000840)=[&(0x7f00000007c0)='/dev/sequencer\x00', &(0x7f0000000800)="776c616e312576626f786e657431f46b657972696e6700"], &(0x7f00000008c0)=[&(0x7f0000000880)="2b5ee42c706f7369785f61636c5f616363657373776c616e30657468302df62e766d6e6574302d7d00"]) connect$inet6(r4, &(0x7f0000000140)={0xa, 0x4e23, 0x7}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000900)=@nat={'nat\x00', 0x19, 0x5, 0x9, [0x20000c80, 0x0, 0x0, 0x20000d7c, 0x20000e48], 0x0, &(0x7f0000000700), &(0x7f0000000980)=ANY=[@ANYBLOB="c5a89cbb7c2008b439"]}, 0x81) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x1, 0x0, 0xfffffffffffffffd}, &(0x7f0000000300)=0x98) sendmsg(r4, &(0x7f00000006c0)={&(0x7f00000004c0)=@sco={0x1f, {0x0, 0x3, 0x0, 0x0, 0x0, 0x7}}, 0x80, &(0x7f0000000540)}, 0x0) 2018/03/31 01:18:10 executing program 4: r0 = inotify_init() openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_rm_watch(r0, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) r2 = inotify_init() ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000000)) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000600)={'filter\x00'}, &(0x7f0000000680)=0x44) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000580)) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x430, 0x0, 0x118, 0x0, 0x348, 0x348, 0x348, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0xff000000, @empty, {[0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x0, 0x0, 0xdd, 0x5, 0x0, 0x8001, 'ip6tnl0\x00', 'ip6gretap0\x00', {}, {}, 0x0, 0x126}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff]}, 0x200, 0x0, 0x40, 0x7ff, 0x4aca09ff, 0x0, 'teql0\x00', 'bond0\x00', {0xff}}, 0xf0, 0x118}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) unshare(0x0) dup3(r2, r0, 0x0) 2018/03/31 01:18:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/114, 0x72) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080), 0x4) socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000180)) 2018/03/31 01:18:12 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="3400000000000000000000000000000000000000000000000000000000000000000000100000000000000000eecfe5f8a3d74d33e9a134538abffd719584ad722785bd5f13ff8e373376e7"]}) 2018/03/31 01:18:12 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigtimedwait(&(0x7f00009ac000), &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r2 = creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={r3, @dev={0xac, 0x14, 0x14, 0x11}, @broadcast=0xffffffff}, 0xc) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002) bind$netlink(0xffffffffffffffff, &(0x7f0000000180)={0x10}, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000002f00)={0x5, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x200, 0x0, 0x4, 0xffffffffffffff63, 0x0, &(0x7f0000002ec0)='ip6gretap0\x00', 0x98}) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000240)) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000002e80)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2020008}, 0xc, &(0x7f0000002e40)={&(0x7f0000000540)=ANY=[@ANYBLOB="9c0000003800000125bd7000fddbdf250000000008001100040044002dd114a18da106b1c8a9398d013e2fe1a16069e90dc91205920f6bd4e33ef8206d4eaad6120ad055ac52279bff91b01403b2928d9c6be69ec1c82727c5"], 0x1}, 0x1}, 0x4040000) socket(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f00000005c0)={0x800, {0x2, 0x4e22}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @rand_addr=0x1}, 0x51, 0x20, 0x10000, 0x0, 0x0, &(0x7f00000002c0)='bcsf0\x00', 0x1ff, 0x0, 0x17}) 2018/03/31 01:18:12 executing program 5: r0 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000bc0)="b55b5b2d984508b8b83bd0e28d3591112af8bcd4d3a39dc38920113f56364613fd54f985773fe4fd403da2e7e9d0a0d90b9bf6bf25c0787566c8290d39ee9e3e6bed5c557da27efcca9a588833587a4d37f0b7465730f1b016fc7d05b69c0c6d6f6935d5629fadf43f4036", 0x6b, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000000cc0)='.dead\x00', &(0x7f0000000d00)={0x73, 0x79, 0x7a}, &(0x7f0000000d40)="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", 0xfa1, 0x0) keyctl$search(0xa, r2, &(0x7f00000002c0)='cifs.idmap\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, r3) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x3, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x5, 0xc7, 0xfff, &(0x7f0000000780)=""/199}, {0x0, 0x8f, 0x0, &(0x7f0000000900)=""/143}]}) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x70, &(0x7f0000000b00)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e22, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x0, 0x200}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380), &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x7f}}, &(0x7f00000004c0)=0xb0) accept4$unix(r1, &(0x7f0000000500)=@abs, &(0x7f0000000100)=0xffffffffffffff4b, 0x0) 2018/03/31 01:18:12 executing program 4: r0 = inotify_init() openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_rm_watch(r0, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) r2 = inotify_init() ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000000)) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000600)={'filter\x00'}, &(0x7f0000000680)=0x44) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000580)) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x430, 0x0, 0x118, 0x0, 0x348, 0x348, 0x348, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0xff000000, @empty, {[0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x0, 0x0, 0xdd, 0x5, 0x0, 0x8001, 'ip6tnl0\x00', 'ip6gretap0\x00', {}, {}, 0x0, 0x126}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff]}, 0x200, 0x0, 0x40, 0x7ff, 0x4aca09ff, 0x0, 'teql0\x00', 'bond0\x00', {0xff}}, 0xf0, 0x118}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) unshare(0x0) dup3(r2, r0, 0x0) 2018/03/31 01:18:12 executing program 2: r0 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r0, 0x6, &(0x7f0000001000)={&(0x7f0000000000)="2739c02c5de5ddae6dda803f18c15479ed4125c3f547d5f209dce72fe50db50179eea2ed5b53a2ee00443d35aac89db32f018e7b0a849f8fad6f7986f08e92a6dda2ff6273214a69324a61408a12812a117cc006ab13d2290e65c5cfd8640d68b358296e6a7a0215d795627de4b924ee68929f45d4ff7bb38e55904e7d4b1bfa8de36b46667d2cd852cc31c4ab78ea0f45fc410b1d3b56d979667989e299caa50b40fa811dc82d11dcd7041421e1c2f915160339c073fc6242e085fd6dc4b2f8b7f917ae9a812ced71be3e0dc3f8d689f6bfd71f31fcec6e7fa5b7c22ac7a6fac644de852c1cb4b054be9284e962956003af43999ca23c8b5cb372b89e9e4a13a48b93573da22aa6366f4060f1cd194c1fd40ec943f6ec71c262ca46c91375f4001c487abe9dd740fd9a958bd4f7fbf4d3c96b71ae3b2184b448e2ec638b2b0765280be2873b1186b56f2a821b64e62f21e2bf99898baaa4f36454c5c58b08ef6c7adce7efc0fa8760cf93b032a218cfb86303ca7cf8de30dae52b3d61d590cb6a6d38a0c135883386e936eb76605b99b83a6cf0e6c17b1230ca37c9afc70855010ca75ffe6a9c2872c64a5848987f8484c8f6c7a7fd987626e91c348b3ecf2a9398e691281f4fc06ea59c9f2dc28eb0a84a39ff7e5fcd42cd252830536fa2312cf624ef6522410e1822bc04cb142076916e33347117b6e1d0e41c2182aa29a7e02807a833f25e30884723bb00adc572b8730510b83a7e41b17a29ed8e9d6dbb79bbb07f2b94fd9387423a16aab98b2eafe4c5793a285810f62629b8e1fba2029ea3065d92886a40611a41bb16ef7b1f0299632dd5ccfaac885fdb3e3b35ff0e68e10e1d7e6739177f73a46c871a04f531923dd12fc4b3046347ff79bde7a391be5b505f1d1ee6de74181ad606ff88c0cdf8e8432460c435a3006f27790807383cb89cdf11302aad5d920ac2dc31f119d1c1125372d193aa8d389623bd550132ddae376042aa126f0c896601edb02c37bc33deba90a3d2de15fef319ea48bc1c941490a07daa37200ffeead3a83d7fe72e6d01412bbbfcbb7592ac9e9d95ba2cb78bef51fd9e2993b8d5f83e0244a43ebee362c71c2f54a1110d45907fb3a57d6ccf219f91e428f000f088ece66427637b50dae27b18037d383f0464de50b452728d6af295eed9acce88ab121b765ba6b1e13ca3ffcf13c7f3d3d2df5961031faa96f1a1d00073301bc8c0cc0c54821ee276ab51146ad9fc7a49ba6d7ffd0e0511790cfb6f0604b09ef9d3d371b9db765a29cdff9b3fa39b2757047d623207eee8d8da707e36e77aa4ce828b8b6037281afc52266bbcd51e12b158d04de4215e94aea901136c58f37a21e8c8c5d524ba95e078b35820daed5538c7c8d67e7b96a5f5d4a0f019d759c74ce9697a45e2755600057761f8bd68ea47c79a9bb09380f4d6ccffabc7e46f81bfeaf5361c1a3ef4ad53974f95154f7dd509847dd16f38d7a4748ae76cefc246aeac72530e634ec7a5cfa0fe5f27f5162820db5c889553599f403f05bc261b9ff543cf79fec745c0a6c2db094cd0a991eaa92dbd451e3cceb98a70955e009c0e168ed38d1fd3bb92afa6aadc4e4125ab44b64e6a790ffbd993f5d6e611fe613eb46064270b2bbee9d7f24624c716fad7c7b2b4ce13bb791a61875f87057f04b568121b6ddd5109874c05b03d79e270d9800dbdc18a6f9f0a2919d18ea5d45492b61ddfea52da52f0d17fd8c6c771bc3b799aa6af6967e215e64096d23fff4e056f0ecdc75f3e488f8d38f901b44e7a5937746372817e1f2ef3e017a78ca61afaf509a4cc8dca654107293ed13f7272a717e3a84a374ff7ed2c0e9642620521d9e3d6f734a9092c6bb55f052eb94a05c13ac897bb0f2bf86358464c4b367f37f301fcc919db70c4c15be16bfb01789cae4c93e165332b7fd1b0f7bf7933e0887e8a29ac726184dc1f3181a6a0eaff11a953a70e86339c408ab44f388f043e421534319cb292dd8b4cb47570eee98e37a043193eb5dc5d9d4b53c98835fd74e48382dace2b2aba6d5b5704872f9bcc73d887486c7c70fdfba079eed5b0b0aafd399a4d191144a85116b57b2d3b67a14e9e4c249ddcf957ebccfccdeedfca780fb50e4c0b5f8ae0c10ce2e6dbd675da26a50aec71ffce4d27216afeb72fe92ef348dbc3ffc4a9aa991b80194cd37daab9cb52c55688edeb5e13eb093cab2932ed938fdfa97e6ff1e5d866df67b61c505a59a0acad76b040ae2140564f1f05131252aba342dd9e8581f968cfa744089e697ebb9c977aac5b649a8d5b8d33df70f95b9941cafe7f72202d254747558f835d5d880ea67de1995b8194bc69138fad46c056c6fa1dea8163e659554e97b6fa556b360f8d2548e5372a8df47a2d15052e2ce413923d7d211d430e2ed3d505a705cf2db0971349668926e5c79ae52f38db8a675bd58b502b8fab4623ca24f2d55642efe8b792214082e40b8c613f3ac9e003feb04ca907b740c3bf43f1b6f6c550d768c21b1f1a04fa2293426ee0557a8f8eb8255a4e50d7d573271b3b31115908735599848a3349b4c33451a7f1a7d23c70e932b0a8633fdc3092c3cf041de66d662e368f12e55207cb18fcb1a6b66b56ca686d730cb4f9d03c5a3957046d806c49c60f15c45bbdb475d97f7734eb22995f875f682544119d6bc3cc2ccca55218113f418c024d775f4c3bbb89a95bb05c41347f4350860e0511e09aea225e956f8088ee820a48e2e4bb2ca5a08416eeed5667ff2869950da6920cf9ef7ba5b1b37ac0c678c668fcf3cd3bcda807b58e268ff9d922f8972586baa88c6785e540e12f3175e2082790b644fb7fb2cf6334eb8a738c9b496fac8d365a7c7a4bcd7269231c3c662806a503938d4779ef2bdb49d2b136ee45d9875f52271b7109adc95317d624a2ca4c4c784f62fccbecdb0f93a2c06eaac933855f6a3e628d0f93f6708995860eaa004f0cd8fd81a39a7d2c9b7cb33a9519f3a65feab1f4d22680dc1160b7da6d415adc1a3b3a1268413261c9480cc6d3bf6ef5d8348f2652f4dea4eeeb24dee85510a3248874007856ff93e5a8f1e8bffcf33250c62ca272a6f9b50afcede1f5f4913430456730b9f03670e81a23cacb2090cadc4c8bd3eaa823806ca9f2ff79d5c5faa834ed9a2ccfec9f0d4cbb8ac4f839892919158223378a13ecae9e9f560491f2a61a77119ff7322b0138f52c92cc8a8b770f99491669c9b89f219901b2e42fa6d71a2ad4aa9050fc9e4e37af79e34a24e911c2611d7e9630ab7682494937ac62ae4419c200a0428853ba73acb0f2f6dbf8be722d21bdc13252838b7801cc0ab56a6bf6a0a1c8d874f96e39e12f16614012cb1cef38995fcd04043fcf59b01deec9f32c20d428a1106bc9861128be192f50415676437a9b3ad51ee19150070823b80d863718fac61b14d71dd5874b95ecd4b74c4404953c6df914de80fba44efbfe69c2dd4928124f7f736a60eeaaed62708b7ebf342771a2baae29398f27dd443fb5cc0208d5cbbcdff4095a25bee662656b001a66d22104b14c8e488c126f98d665d49f2c7ee8e654202ee2f0dd12970487b56234fd8da1ab89267836daaf6e47a3b539ce2d57b70e0721c26a47f2d539e3131a50504104765f14af75e2df3ef224df6a68d30cbcc0a44fa541e05c321d57d08147e6e123b7852f55b5d883ac20f33d25fc84f2adbcc50f26c2717897ecc4e771eb6f3a429716ab9f0a36bc65d49f1295de6375a99fb63a2d1533387d40f00e9d2a81f1f42842ee28db740a917eb23e21621f8a2edc958d8c5b838c688ef6701346abf037a4a95d2c7f879ba1c5d239efde82c2d8e9ad4e739aee4baee5b05d9504c90523b0374dd7a24886079dab9de70067893aeac775fdf9fd1cb678cfdb1ef7e67ab9a804d2f2af35620beada6c7970656507aca3344e448044bf5f020847462634f2e3420223d6821243dc6cb86f526a6d75bccf54f198c6a58bbbd277a0e2f2adc46101079b972f419a0a267d3fe93cef4f5132e9d8a8ae6b095708a602a2f2e6f86a5f44a5a9d3d3034c946970797a11e25cadb1c2223f64fbbcb93d548fc63d91cf56c6c20bf11750b1169991013c6bd991cec52582545aa576960030137494201f22ff8364c195e7c15ab20f3e6c0a45ae9bee9f1bd1500350f1df60df2451dcb1670e8f586539f7d3859711dc1f1feaa6de8b8d43e1c7ad6ce1c172893e4fc6dc287da824b8dd14a111d031bea5da70ec36487695bb78d649f322e0619ba15e59cc59c5050221d5c4ff06f419be018e90c5da593e442237c3371e710fadd35f1b8a242ff3937b432922df516f5876b4654da3f0cec3e483ce5a2bec96c30d2723e609e319760be44187d47f76adaf8db86a5b2c5a7e92a7050b40e4120b41a19be07a76eb1747426e2ca7d3808ad93b1999413483bc6ad88b02f69d6d061bbc6b8325e89dd2adab9e72f30b81e77e4c99f1183109fdc75133c531e9e14341e238a57e3b0762934dc955016903203055c46ec74164c1f3b33e92dcf9f51f8fc2cadef1a3779f7e70f68e17dce5d2d20da1c18ed000d1fc25bbbbf682811662b700517e95c4ff469b4c7f769fd5fee7ee7d165592db5c351e04b0affab3b09a02b2db5f23eaa04df688881585ffebca7ef3e658b449916aafcb34134d9f0af5a638eef25ae0d9e6e709fc27fcf3d185bc0d69febe1e3e4161f486b7e41b747b26ebb225453855cb812f6b422c531ffef7ef99e302e0352d83b31da6cc65f06757928b5d0b62bd897d817284b14a7712ee44cf2ebff62fd7a6447673eef9b57dbc7e1bbd17b695ff474443714908db7bd88cbf75beaf425e697d1512d5fe2eabe04da08cb0614b98d277b1041a26d1929314217e26ea736bea557058a45bea199bb40814711538c43f47a70255730602ec707ca114e3db9a3a2a34e2a6a22263a164688399c21821ae3c544df8bfeceff386c67701ea1ea4bc324daf8a136a1e06117d9aba537143f778b7bfed66bef5499ea07a7af53ba39de868e8f5a951c77be50176b11a82893e346246ef6cbff49b84c37c353ba88652c9ca6fb03b429861e58a112277fc52e373c4b8768af5e5685d3328ba00b02b1475514ca3c8f57d57c4485ee905020af183ba11bf8a677ff81d6ce59b4f84f44cb4a0e3935e1dd72e7968ff2152727300c824c8e3466f69e20a210c8bda9b19cda27030070d15039fbe95a28e35ba27a0f052958983adbc644ba8cde72ef3f39eddb896172668722e738f98693e31b5da16fd43d92e35263335f53d972e801050423e456f5c8fc36d6f96653ee6918638ac1d3f638d216efd927d9a8d978a6955736d3e2f3c01ce279805017e637d6c6e1234b6b3ab44bfe375d9beff7b4624828a55b1b40df680c0278f44f21a73ac9a2bff44cdc77c5f693c74d2768216a844f92be5c705cf77f4ed025940348244d3d1406944af223115783a1ced7fad1a579322bf6b2624f79743bc57135a4ea7b49c8bd64c8f9273713e1cfca87b70b2d6259607b1c97f0db8e70fc6c674356cfd49db9cd664e4d9e49778271e6094d367878008e357c19654952f6644e0a51c4839e49c83270b0df238a29883c4623edbbe971efb79eb044ef0a8b32fa4b8707410616ae08f3856b7fea14f8e9916d8fa518aeb3c8eacf2a44ef20cf42d2ec75493b3874d4bd7674f2de454148145fa044ebff23e923901bc9e1f2dfbd82f5ce10778886400cf94e349172bebf2cf68c1de6bd8129dc5e073ec894bd43740866c29", 0x1000}) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r2, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x10000007fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r3, r2, 0x5, 0x0) 2018/03/31 01:18:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r0, 0x401}, {0xffffffffffffffff, 0x200}, {}], 0x3, 0x232) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000880), &(0x7f00000008c0)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x1e, &(0x7f0000000080)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x0, 0x0, 0x101}, 0xc) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f00000004c0), &(0x7f0000000500)=0x10) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000640)=0x2, 0x4) getpeername(r0, &(0x7f0000000680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000700)=0x80) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) tee(r3, r0, 0x1, 0x5) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x505}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ptrace$setsig(0x4203, r1, 0x400000000002, &(0x7f0000000900)={0x33, 0x0, 0xc341, 0x933}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x92, 0x0, 0x0, 0x0, 0x88}, {0xdef, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3}, {}, 0x80, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x0, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) syz_open_procfs(0x0, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x5, 0x4e24, 0x10001, 0xa, 0x20, 0x20, 0x73, r6, r7}, {0x7fffffff, 0x3, 0x5, 0x4, 0x6, 0x2, 0x5, 0x7}, {0x100000000, 0x0, 0x4, 0xdeaf}, 0x48000, 0x0, 0x1, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d3, 0x6c}, 0xa, @in6, 0x3503, 0x4, 0x0, 0x4, 0x2, 0x10001, 0xdad}}, 0xe8) 2018/03/31 01:18:12 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x34000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000500), 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) tee(r0, r0, 0x40, 0xc) gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000440)=0x1f, 0x4) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000006c0)=@known='security.evm\x00') ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000540)={0x6, 0xfffffffffffffff9, 0x9, 0x2000000, 0x42, 0x8001}) sendfile(r3, r3, &(0x7f0000000000)=0x36, 0x7) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x2) stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000580)) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)) fstat(r3, &(0x7f0000000940)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000300)='./file0\x00', 0xb0, 0x7, &(0x7f0000001c40)=[{&(0x7f0000000600)="bae3d58c4193e8474ca6f6cbf2e65ed2a9757fe7e99050b0e06c346c039e90a7efc739fd86ab0a296c9dd6a680c122e5e79258566cc55f947221391bb37c4260423bffb2081cdb9c342981c686f6bfd0d1f7b19b54fa519e38d9f2ef85bf53c08611086375c5b5b7eb376c63a30b99287846ab2a6f9a7861e4728d9085b3", 0x7e, 0x7}, {&(0x7f0000000700)="2f3ca3cac0aa4b72ca0698e76c9a04c1b8a1cadccf9c7085519e6fccc23022b6d05aa1a906e53a2907aca89ffac9f596e54867f6ccd3825047b7698709763f404b18b8ae47c91088d35aefcace0fb5583507ba4b4d761073f27e6df6be9312db67562c4913ca651b4586484811ff82cfdfc45c2d98de73935cc1ee92c4286343fdd626b03ade5bfebabba48e2c04fa490112997518c43d5c4e58888c794104d8debfda0e3b3c64c7a748a9130f8ca01fd6174322c40c962006c646ccd0027fd3", 0xc0, 0x101}, {&(0x7f0000000b40)="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0x1000, 0x4}, {&(0x7f0000000880)="8d486e8348a9460f06ebd2e4429f1e0f91af56950f2061efb238a9165628bad6ef675203c4ea01ab0508e681a02b30e28694eda8a92eacb18a45ec41f7aa676b3a4fafe430d3d7bc1c69658b1e", 0x4d, 0xfffffffffffffffd}, {&(0x7f0000003a40)="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0x1000, 0x5}, {&(0x7f0000001b40)="c2c11fabe8244870f767a22a8a38a76c0518c40f458d9acd999906138d5dbd6bb9bf99c62c9a4b4365642825f6ffefac3d1471e62e20ae90e42c3f07af1548638da629281aa47c9bf26a24e6a17917e4da53cb175b807e4cf18f2d9a5068f9dd0e5c95bb55108c13a5b4ed0dc9b46aa34c12298063be6ac3e7ca8ddd2b590768e8cfe56faaca2f211349957d735a89643f86d23ae3cb3269ef2ac61f7443e2c9b36b9821b9b1df2309008f55e2543126ee1b1627411fc88da2298f4a33ac0cb0601f8929fec14da2ed944042929ae2c16e789bf318053f8e611a354ac87e036d22ab015f5a", 0xe5, 0xffffffffffffff01}], 0x2, &(0x7f0000001dc0)=ANY=[@ANYBLOB="6e6f75756994a543ccbab9676f733d3037303f327800562c62736467726f7570732c6e6f69c6baa3bc576b42ffed87c2e72fa21df78a262cf77d53be87330e282a4b55b166cc680a01c9b5cfec53051d37d4410ad72127b2bd8be0118e1066a874d094d38e43000000000000000000000000908385ba25ac220d705b8e267c7a0457c9c9952435741ed1bfd888ce02b6cbea189a687e"]) getegid() lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)) getresgid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') seccomp(0x1, 0x1, &(0x7f0000002900)={0x6, &(0x7f0000002880)=[{0xda6, 0x7fffffff, 0x1, 0x9}, {0x0, 0x0, 0xfffffffffffff001, 0x2}, {0x4, 0x7f, 0x5}, {0x0, 0x1, 0x35c, 0x7fffffff}, {0x0, 0x2, 0x100000001, 0x4}, {0x7fff, 0x0, 0x0, 0x9b}]}) clock_gettime(0x0, &(0x7f0000000140)) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00000002c0)="8901dd23e7f51e02b2de5bd5a353ac508a718074db5dfb3b085870e05f1cc38bfa68be040a259f55eef162ee47fc6b6446") preadv(r4, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xff2d}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x7fff, 0x0, 0x4}, &(0x7f0000000380)=0x10) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) r5 = request_key(&(0x7f0000000180)='trusted\x00', &(0x7f0000002800)={0x73, 0x79, 0x7a}, &(0x7f0000002840)='net/fib_trie\x00', 0xfffffffffffffffb) keyctl$assume_authority(0x10, r5) 2018/03/31 01:18:12 executing program 7: socket(0x10, 0x20000000805, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r1, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="0000010000000000810000000000000007000000ffffffff0200000000000800000000000000002f73bc7b658fd02087f9f3f36b72c7000000000000000000000000000000000000000000000000000000000000000000020800000000000000000000000000008000000000000000000000000000000000000000000000000800000000000000"]) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, 0x0, 0x2, 0x0, 0x280000000000000}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000009c0)={0x20000, 0x1000, 0x3, 0xfff}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0xd5, 0x98}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x10000, 0xfff}}], 0x90}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) write$selinux_create(0xffffffffffffffff, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x11c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000940)={0x5, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0xfffffffffffffff9}, 0x0, 0x7, 0x80000001, 0xffffffff, 0x40, &(0x7f00000001c0)='irlan0\x00', 0x5}) 2018/03/31 01:18:12 executing program 4: r0 = inotify_init() openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_rm_watch(r0, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) r2 = inotify_init() ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000000)) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000600)={'filter\x00'}, &(0x7f0000000680)=0x44) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000580)) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x430, 0x0, 0x118, 0x0, 0x348, 0x348, 0x348, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0xff000000, @empty, {[0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x0, 0x0, 0xdd, 0x5, 0x0, 0x8001, 'ip6tnl0\x00', 'ip6gretap0\x00', {}, {}, 0x0, 0x126}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff]}, 0x200, 0x0, 0x40, 0x7ff, 0x4aca09ff, 0x0, 'teql0\x00', 'bond0\x00', {0xff}}, 0xf0, 0x118}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) unshare(0x0) dup3(r2, r0, 0x0) 2018/03/31 01:18:12 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000140)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) readv(r0, &(0x7f0000001180), 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000000100)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20802, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) 2018/03/31 01:18:12 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) sendmsg$unix(r3, &(0x7f0000000100)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) close(r2) close(r3) close(r1) 2018/03/31 01:18:12 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000007c0)='bond0\x00', 0x3d5) fsync(r0) r2 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000700)={{0x0, 0x5}, {0x779, 0x9}, 0x5, 0x0, 0x8}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000000500), 0x4) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x5) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x80000000002003, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x0, @empty, 0x6e}], 0x6c) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(r1, 0x0, 0x0, 0xffff) r5 = getpid() getpeername$inet6(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) syz_open_procfs(0x0, &(0x7f0000000300)='children\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000280)) get_robust_list(r5, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) fcntl$lock(r2, 0x0, &(0x7f00000002c0)={0x3, 0x6, 0xfffffffeffffffff, 0x9}) fcntl$dupfd(r4, 0x0, r1) 2018/03/31 01:18:12 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x4000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9512}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) alarm(0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) r3 = dup2(0xffffffffffffffff, r1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) getpid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000300)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000500)) getpgid(0x0) fcntl$getown(r3, 0x9) unshare(0x8000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={r5, 0x10000}, &(0x7f0000000340)=0x8) setsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7e0604032007d2d4fe8000000000000000000000000000bb00000000000000000000000000000000fe801900000000000000000000000011"], 0x38) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000480)={0x0, 0x0, 0x29}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000580)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000540)={0x0, r6, 0xffffffff}) getresgid(&(0x7f0000000680), &(0x7f00000006c0)=0x0, &(0x7f0000000700)) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000380)=""/227, &(0x7f00000000c0)=0xe3) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000880)={0x8001}, 0x4) setresgid(r7, 0x0, 0x0) renameat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000640)='./file0\x00') ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)) 2018/03/31 01:18:12 executing program 4: r0 = inotify_init() openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_rm_watch(r0, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) r2 = inotify_init() ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000000)) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000600)={'filter\x00'}, &(0x7f0000000680)=0x44) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000580)) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x430, 0x0, 0x118, 0x0, 0x348, 0x348, 0x348, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0xff000000, @empty, {[0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x0, 0x0, 0xdd, 0x5, 0x0, 0x8001, 'ip6tnl0\x00', 'ip6gretap0\x00', {}, {}, 0x0, 0x126}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff]}, 0x200, 0x0, 0x40, 0x7ff, 0x4aca09ff, 0x0, 'teql0\x00', 'bond0\x00', {0xff}}, 0xf0, 0x118}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) inotify_add_watch(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', 0x80000c01) dup3(r2, r0, 0x0) 2018/03/31 01:18:12 executing program 4: r0 = inotify_init() openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_rm_watch(r0, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) r2 = inotify_init() ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000000)) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000600)={'filter\x00'}, &(0x7f0000000680)=0x44) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000580)) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x430, 0x0, 0x118, 0x0, 0x348, 0x348, 0x348, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0xff000000, @empty, {[0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x0, 0x0, 0xdd, 0x5, 0x0, 0x8001, 'ip6tnl0\x00', 'ip6gretap0\x00', {}, {}, 0x0, 0x126}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff]}, 0x200, 0x0, 0x40, 0x7ff, 0x4aca09ff, 0x0, 'teql0\x00', 'bond0\x00', {0xff}}, 0xf0, 0x118}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) inotify_add_watch(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', 0x80000c01) dup3(r2, r0, 0x0) 2018/03/31 01:18:12 executing program 3: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/31 01:18:12 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x34000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000500), 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) tee(r0, r0, 0x40, 0xc) gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000440)=0x1f, 0x4) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000006c0)=@known='security.evm\x00') ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000540)={0x6, 0xfffffffffffffff9, 0x9, 0x2000000, 0x42, 0x8001}) sendfile(r3, r3, &(0x7f0000000000)=0x36, 0x7) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x2) stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000580)) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)) fstat(r3, &(0x7f0000000940)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000300)='./file0\x00', 0xb0, 0x7, &(0x7f0000001c40)=[{&(0x7f0000000600)="bae3d58c4193e8474ca6f6cbf2e65ed2a9757fe7e99050b0e06c346c039e90a7efc739fd86ab0a296c9dd6a680c122e5e79258566cc55f947221391bb37c4260423bffb2081cdb9c342981c686f6bfd0d1f7b19b54fa519e38d9f2ef85bf53c08611086375c5b5b7eb376c63a30b99287846ab2a6f9a7861e4728d9085b3", 0x7e, 0x7}, {&(0x7f0000000700)="2f3ca3cac0aa4b72ca0698e76c9a04c1b8a1cadccf9c7085519e6fccc23022b6d05aa1a906e53a2907aca89ffac9f596e54867f6ccd3825047b7698709763f404b18b8ae47c91088d35aefcace0fb5583507ba4b4d761073f27e6df6be9312db67562c4913ca651b4586484811ff82cfdfc45c2d98de73935cc1ee92c4286343fdd626b03ade5bfebabba48e2c04fa490112997518c43d5c4e58888c794104d8debfda0e3b3c64c7a748a9130f8ca01fd6174322c40c962006c646ccd0027fd3", 0xc0, 0x101}, {&(0x7f0000000b40)="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0x1000, 0xfffffffffffffff9}, 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0x1000, 0x4}, {&(0x7f0000000880)="8d486e8348a9460f06ebd2e4429f1e0f91af56950f2061efb238a9165628bad6ef675203c4ea01ab0508e681a02b30e28694eda8a92eacb18a45ec41f7aa676b3a4fafe430d3d7bc1c69658b1e", 0x4d, 0xfffffffffffffffd}, {&(0x7f0000003a40)="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0x1000, 0x5}, {&(0x7f0000001b40)="c2c11fabe8244870f767a22a8a38a76c0518c40f458d9acd999906138d5dbd6bb9bf99c62c9a4b4365642825f6ffefac3d1471e62e20ae90e42c3f07af1548638da629281aa47c9bf26a24e6a17917e4da53cb175b807e4cf18f2d9a5068f9dd0e5c95bb55108c13a5b4ed0dc9b46aa34c12298063be6ac3e7ca8ddd2b590768e8cfe56faaca2f211349957d735a89643f86d23ae3cb3269ef2ac61f7443e2c9b36b9821b9b1df2309008f55e2543126ee1b1627411fc88da2298f4a33ac0cb0601f8929fec14da2ed944042929ae2c16e789bf318053f8e611a354ac87e036d22ab015f5a", 0xe5, 0xffffffffffffff01}], 0x2, &(0x7f0000001dc0)=ANY=[@ANYBLOB="6e6f75756994a543ccbab9676f733d3037303f327800562c62736467726f7570732c6e6f69c6baa3bc576b42ffed87c2e72fa21df78a262cf77d53be87330e282a4b55b166cc680a01c9b5cfec53051d37d4410ad72127b2bd8be0118e1066a874d094d38e43000000000000000000000000908385ba25ac220d705b8e267c7a0457c9c9952435741ed1bfd888ce02b6cbea189a687e"]) getegid() lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)) getresgid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') seccomp(0x1, 0x1, &(0x7f0000002900)={0x6, &(0x7f0000002880)=[{0xda6, 0x7fffffff, 0x1, 0x9}, {0x0, 0x0, 0xfffffffffffff001, 0x2}, {0x4, 0x7f, 0x5}, {0x0, 0x1, 0x35c, 0x7fffffff}, {0x0, 0x2, 0x100000001, 0x4}, {0x7fff, 0x0, 0x0, 0x9b}]}) clock_gettime(0x0, &(0x7f0000000140)) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00000002c0)="8901dd23e7f51e02b2de5bd5a353ac508a718074db5dfb3b085870e05f1cc38bfa68be040a259f55eef162ee47fc6b6446") preadv(r4, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xff2d}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x7fff, 0x0, 0x4}, &(0x7f0000000380)=0x10) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) r5 = request_key(&(0x7f0000000180)='trusted\x00', &(0x7f0000002800)={0x73, 0x79, 0x7a}, &(0x7f0000002840)='net/fib_trie\x00', 0xfffffffffffffffb) keyctl$assume_authority(0x10, r5) 2018/03/31 01:18:12 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000a40)={0x0, 0x0, 0x0, @local}, &(0x7f0000000a80)=0x1c) getsockname$packet(r0, &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002cc0)=0x14) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000900)=0xe8) getresgid(&(0x7f0000000940)=0x0, &(0x7f0000000980), &(0x7f00000009c0)) fchown(r0, r3, r4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) lremovexattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000700)=ANY=[@ANYBLOB="d1050000006974792e762c6f786e657431282d2773656c66626465764073656c6680"]) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x3}, &(0x7f0000000380)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x40000) mlock(&(0x7f0000ff6000/0x1000)=nil, 0x1000) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x3, &(0x7f00000005c0)=[{0x6, 0x0, 0x4}, {0x0, 0x0, 0x0, 0xffffffff}, {0x0, 0x0, 0x6f8}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x10, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) connect$l2tp(r1, &(0x7f0000000a00)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @loopback=0x7f000001}, 0x3, 0x0, 0x0, 0x1}}, 0x2e) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) recvmmsg(r2, &(0x7f0000000340)=[{{&(0x7f0000000500)=@hci, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000640)=""/145, 0x91}], 0x1, 0x0, 0x0, 0x1}, 0x7a71}], 0x1, 0x20, 0x0) setgroups(0x1, &(0x7f0000000200)=[0x0]) fchmod(0xffffffffffffffff, 0x101) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740)) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000780)) 2018/03/31 01:18:12 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x161000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x42, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x501200, 0x0) syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x1) socket$pppoe(0x18, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x2000002, r1) r3 = dup3(0xffffffffffffffff, r2, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x1, 0xa2, 0x21, 0x9}, 0x14) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000001800)={{0x3f, 0x1}, {0x1, 0x80000001}, 0x5ad9, 0x2, 0x4}) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000340)={0x10, @tick=0x800, 0x1, {0x0, 0x10000}, 0x9, 0x1, 0x5}) epoll_pwait(r3, &(0x7f00000000c0)=[{}, {}], 0x2, 0x400, &(0x7f00000002c0)={0xe9}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r6 = creat(&(0x7f0000000500)='./file2\x00', 0x80) write$cgroup_type(r6, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x5, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r7 = inotify_init() creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r8 = inotify_init1(0x0) inotify_add_watch(r7, &(0x7f0000000040)='./control\x00', 0x81000000) inotify_add_watch(r8, &(0x7f0000c31000)='./control\x00', 0x86000006) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file1\x00', 0x40, 0x48) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockname$packet(r6, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001780)=0x14) ioctl$int_in(0xffffffffffffffff, 0x5473, &(0x7f0000001880)=0x1000) bind$packet(r3, &(0x7f00000017c0)={0x11, 0xf7, r9, 0x1, 0x58b365eb, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x0, @rand_addr}, @in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in6={0xa, 0x4e24, 0x0, @empty, 0x6e}], 0x7c) getsockopt$bt_hci(r5, 0x0, 0x3, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) 2018/03/31 01:18:12 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000008c0)=""/4096, 0x1000) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(r0, r0, &(0x7f00000004c0), 0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000006c0)=ANY=[@ANYBLOB="00f4ff00100000e803de0683474400000097dc6fa817356ec235b7a82883b9d01c2301bfdb01000080000000001f5a62ebec03d7becf1f550ecbe61be9571e7c831feaa60042711b33c55b9a8d4d31becd35d787aa5ed9c5cfa5ba7fbd2f75bf"], 0x1) wait4(0x0, &(0x7f0000000100), 0x4, &(0x7f0000000180)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) syz_open_dev$sg(&(0x7f0000000580)='/dev/sg#\x00', 0x0, 0x20a01) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000880)={@rand_addr, @multicast2}, &(0x7f0000000540)=0x8) tgkill(r2, 0x0, 0x30) r3 = dup2(0xffffffffffffffff, r0) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x4e24}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r5 = syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00000003c0), &(0x7f0000000400)=0x14) tgkill(r4, 0x0, 0x10) socket$inet6(0xa, 0xa, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="364944041f77b80e9096fda3291b36a95791527702000000000000001a2f3edcb9b800000000000009000000000000000000fb6d7e5dd94dd67e7c99193cf2bc439f10d69d2be106d12e3244e98f978d745adcdc7ca0ef73aceb7d1c3ef8ab40785b6f6de478c79648bc25fde528c400f949a46b5f2c476093cfea61967d997013f033d0bdbd7f421562b6e77ef76518aa8493c6f78b0fb1388f82e44a34f72104de621d5a9866b21d88afef"], &(0x7f0000000140)=0x2) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f00000018c0)) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480)={r6, 0x100000000, 0x1, 0x7}, 0x10) connect$netlink(r3, &(0x7f0000000340)=@unspec, 0xc) 2018/03/31 01:18:12 executing program 4: r0 = inotify_init() openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_rm_watch(r0, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) r2 = inotify_init() ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000000)) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000600)={'filter\x00'}, &(0x7f0000000680)=0x44) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000580)) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x430, 0x0, 0x118, 0x0, 0x348, 0x348, 0x348, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0xff000000, @empty, {[0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x0, 0x0, 0xdd, 0x5, 0x0, 0x8001, 'ip6tnl0\x00', 'ip6gretap0\x00', {}, {}, 0x0, 0x126}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff]}, 0x200, 0x0, 0x40, 0x7ff, 0x4aca09ff, 0x0, 'teql0\x00', 'bond0\x00', {0xff}}, 0xf0, 0x118}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) inotify_add_watch(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', 0x80000c01) dup3(r2, r0, 0x0) 2018/03/31 01:18:12 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000940), 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000900)={0xc0000002}) futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200), 0x11ac) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r1, &(0x7f0000000240)="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", 0x58b, 0x0, &(0x7f0000000100)=@abs, 0x6e) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen$netrom(0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x5, 0x6, 0xa3f, 0xd1f, 0x1, 0x5, 0x100000001, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5c8, 0x6fe, 0x6, 0x3ff, 0x101}}, &(0x7f0000000800)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000880)={r2, 0xffffffffffffffff}, &(0x7f00000008c0)=0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x0, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) 2018/03/31 01:18:12 executing program 5: r0 = inotify_init() openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x0) inotify_rm_watch(r0, r2) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) r3 = inotify_init() r4 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000600)={'filter\x00'}, &(0x7f0000000680)=0x44) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000580)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x24000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x24, r5, 0x300, 0x70bd26, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xca}]}, 0x24}, 0x1, 0x0, 0x0, 0x4001}, 0x40000) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x430, 0x0, 0x118, 0x0, 0x348, 0x348, 0x348, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0xff000000, @empty, {[0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x1000, 0x5, 0xdd, 0x5, 0x0, 0x8001, 'ip6tnl0\x00', 'ip6gretap0\x00', {}, {0xff}, 0x0, 0x126}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xffffffff, 0x0, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff]}, 0x200, 0x0, 0x40, 0x7ff, 0x4aca09ff, 0xfffffffffffffff9, 'teql0\x00', 'bond0\x00', {0xff}}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) unshare(0x800) inotify_add_watch(r1, &(0x7f00000005c0)='./control\x00', 0x0) dup3(r3, r0, 0x0) 2018/03/31 01:18:12 executing program 6: memfd_create(&(0x7f0000000100)=']\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x4) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0x0, 0xffff) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0xfffffffffffffffd) r3 = dup2(0xffffffffffffffff, r2) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() setregid(r4, r5) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000040)=0x8, 0x4) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x0, 0x0, 0x4001) pipe(&(0x7f0000000480)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/03/31 01:18:13 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0xd29f09d980e271e4, 0x84) accept4(r1, &(0x7f0000000380)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000400)=0x80, 0x800) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r3, 0xc1a6}], 0x20000000000000b5, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) poll(&(0x7f0000000200)=[{r2, 0x1000}, {r5, 0x208}, {r2}, {r4, 0x4}, {r2, 0x4}], 0x5, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100), 0xfffffffffffffffa) 2018/03/31 01:18:13 executing program 4: r0 = inotify_init() openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_rm_watch(r0, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) r2 = inotify_init() ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000000)) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000600)={'filter\x00'}, &(0x7f0000000680)=0x44) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000580)) unshare(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', 0x80000c01) dup3(r2, r0, 0x0) 2018/03/31 01:18:13 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000480)) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000240)={0x5, 0xfffffffffffffffd, 0x21f0, 'queue1\x00'}) inotify_init1(0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000680)="38be374c4ffeeb901c8480809d570d5973b4ce162a04aee7396c857471bd1b927b6344026efa8836c8b88cd718fd46be6fa99b9e1ab277472c3ff692d83d2af387bee967f50cba929985876479a562d13a978b9d86cf53c195cf56a963f9e321bbd54303b498042514f3f5c9fe6666cf20fdc3a1010d17a11e196d31acf78ffcc55b7de78f47fc69c4c3bb94624e7726e5d0728acf", 0x95) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f0000000100)=[{0x2, 0x8, 0x0, 0x5}]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000300)={{0xffffffffffffffff, 0x3, 0x80000001, 0x0, 0xffffffff}, 0x6, 0x81}) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c80", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") gettid() epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x401) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) epoll_wait(r1, &(0x7f0000000340)=[{}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c0000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000400)={'ipddp0\x00', 0xbb}) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000380)) 2018/03/31 01:18:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000680)="73657373696f6e696400631cfb00f49f0800e3000000001359c8c2ed80de4700c95903c09ee7be68726e90438b98a98000") readv(r0, &(0x7f0000000540)=[{&(0x7f0000000400)=""/232, 0xe8}], 0x1) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) [ 77.111151] syz-executor5 (5723) used greatest stack depth: 23872 bytes left 2018/03/31 01:18:13 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) write(r0, &(0x7f0000000340)="b63db85e1e8d0200000000003ef0011dcc606aed69d0bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae849abc859c4f87010c0a030fef4151b73b6fcb29a06d252ec7dfefc2094f256315f4e3971251f717bfe3f1b41a80f0630d80acec1a4eb847a4b0b62c6c5d55254ae7d75fb9f92bf52f1a1197afce38cb0f4f6ba26f83c227e9e5a4a22fb8be92ec34e2bb82be61f6d1808607ab4b028dc78c199e6a", 0xa3) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x881c}], 0x146) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x400, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001e00)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000001dc0)=0xe8) sendmsg$netlink(r0, &(0x7f0000001c80)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001bc0)=[{&(0x7f00000000c0)={0x24, 0x1f, 0x200, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x14, 0x2c, @ipv6=@loopback={0x0, 0x1}}]}, 0x24}, {&(0x7f0000000140)={0x134, 0x3c, 0x400, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x124, 0x23, [@generic="c52b21bd4e5ea8574f5f85c813a3845f61b63baa8462c6ebf4fe15a6aefedeb1bd483b639aeb22a9892c23a17255053825018c27212e3cdbb00b3cb0a4d92717242f495ca51b7d8da6329ab3854b1d5adcd507400f0ff414838a741b41ad9794115d919fb77671849a2a4a9f8c54ebe558d6acef31d4d22f08fc124c61bd122dfb3eb4efbc2cefec475e42f55e198832159eede177ddfdc872bc77434e35914c740e830b3a99ca871e7e7c4cd6c7ea1acaa8f7e637d25aca29aec0f6d5c9d8f2253ae0b40df1a2e9408a39993f98c861fbedeec00c2eca43", @generic="7a310bf1886ffc86855a18310febfa1a5ecf98ff708ed54fea782eaaef60516dc5af33442faeada153c8a3360264b11f1fc14ded6ece31ea801c57b4e4b982a6714e17e0041a"]}]}, 0x134}, {&(0x7f0000000440)={0x438, 0x7, 0xa27c7e79fae18b0, 0x70bd2c, 0x25dfdbfe, "", [@nested={0x1d8, 0x74, [@typed={0x14, 0xf, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0x8, 0x55, @str='\x00'}, @generic="13766f4365dca331e532a8c3f09d7ba23ec12f690466f6", @generic="3dfcdcfd0aec82ea33a39410d910aceabb0188eb9db5efdb06d925c95982bcbec7a2d6ea922054846b0598959573308b76a5e01bfbd16eb6661e55dea0128c5b46d5fd8e20dc83da1b3778c9a8b3e30ac288361c6deb731dea92f93e5dc0352a4f16f4970e7304c2cd8ae33dc68b52e8eaec127d2f0c8864f420e0832e2ccfd11d5c6008b8546055b00c9a84cde30f423298ba9c41deb2580fcee9b944fab9164cf03d8af4362f7c1b59a747", @generic="171395352f291f2533eb4a45fab9d3d22a8c252013e41e13a00d158bae18e5bd50bb7b43d6de75a2a4421ca7ef5035286012df4cdc8c494983d1ef253bdb79f6f50e8c29b4a36d15f1272d8ca13f3d1c07db32f0133eedf844fa546b918d18d23d87ed0818adaec5a90257d3de6c7f2b29786134229f23010c35e3af2d096892b1d34a2c4b06d3ceec197d632a344ce9a11010cf2bba8826599cbff502ced1e65e8b4ed210da8299960716762cb864e0d3f609e67811cb04fb50ff31e71fd49e33f3c1d36cdb5ca8950f4299674800251d6f096a8fca06d4727ebfc8d86966ff29", @typed={0x14, 0x3e, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @generic="7323f43580767aba0abcd87a51298359d5348304264120048b562dcc40d11326ff8f4f8df9b825a37a1f95", @nested={0x1fc, 0x1a, [@generic="cfbcc22d01e088f452202c63f6a0c39012114e916f6c8ddc44cb61f34edb612987eb4df97445191d5a49352188ec5b1dd90907c8743c265a400cd3ff88ee193fa201bcdb03f27c2b044b40e35ccf181c25d0eab9a82439", @generic="256ac89d958e7b3514a4c0388a2adc7247eb62194a3d307f59065b1a7e926501ae4bcef84956c3a025eca6ce7d235b674bdcfc5c6ccc3a9c274f3c654f9cd47ff5842d01a60bd576c98a6adc9365d5caac658c2fe1149ba8d72eda798c9bc25024666138bc3a91d39d69eaf6c145ff99d52cfc8267396fc0a0ef2e1ce5973a629090dfa89e610db4481999af7c789a4e6d43f609e90faae8c81cb91f28bc00397cbf5b155dac4684fd4ec2b5041fd87af52ee239e903646a4090101022bb8d0dbc6e41a8f8d35efccb928c2882d9cd", @typed={0x8, 0x5, @u32=0xfff}, @typed={0x8, 0x41, @uid=r2}, @typed={0x8, 0x4b, @uid=r3}, @typed={0x8, 0x52, @u32=0x7}, @typed={0xa0, 0x16, @binary="b70527ea58770b716bbc20994478225ac45515ed38c63d44ab2e31b304780b05106380f88bc1066f240d7a94cf688fc7fe09a294a72e0edcef84a3d2f3fd8d66af0215b3395b1bfa91ffd20c7ac41a9dac917bdfef879258f986d56b3bd0544c93d1a9afae95196e50e6ec58540fefdca020daa25ce4a4ef613e9b68ee37e36f3a6dba489f9f9ff851434f111dde3c98c66bc846c53088db6c"}, @typed={0x10, 0x57, @str='/dev/sg#\x00'}]}, @generic, @typed={0x14, 0x70, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x14, 0x24, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x438}, {&(0x7f0000000880)={0xec, 0x39, 0x102, 0x70bd29, 0x25dfdbfc, "", [@generic="80a0f5eef94b71f35ee3175cb0b549b59557d3ab19bf1c8f856c875d2fa77cadc917fd56fb8e143ba851cb9ae63536d587e2ec27afd6b494e57a738495d56ad2626697559ddc5205e045680a35a681a410515146dcc7a4de2b3f0fc723b90825a59723736a323cbd89120328640b7d286ad8f6ee77cc83994b7aeb052e27f9567f9e5adc49d739de55f91f727c3ab8f4afb4dfaea50c1b62530a783529bea4abc45b95a408a302f07a662ac80644819cb939e7d2477881b43aa12972298aaa7afee9ea", @typed={0x10, 0x19, @str='/dev/sg#\x00'}, @generic="de393b109777"]}, 0xec}, {&(0x7f0000000980)={0x1208, 0x2d, 0x100, 0x70bd26, 0x25dfdbfb, "", [@typed={0x10, 0x62, @str='/dev/sg#\x00'}, @nested={0x1018, 0x95, [@generic="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@typed={0x14, 0x6d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @generic="c088df258c36b014fce8fec8276e939f02d793e7cfa95504adcd6784b59602e2ee9d17e66aef2da28561c81c30ae3e2765af3326f8a50f263d57f308518a2505e2cea96e14f22cc2d0d674d070d41be11f67fbdecdfc9bc3c570c6e07ef33976b078", @nested={0x148, 0x71, [@generic="4773f97e1cf10baad01a643a42b61691ccec91677627cfd96e9c552049724774381af18a77df1131aa8db246f8dac1041dbe3d582cee7cfad86a1d54c2c56f039cfc87681229f11b504b", @typed={0xc, 0x2, @u64=0x6}, @generic="0e66343bde6d6bb6febf4397c94eadde97c2be8c5292646816a8214e29ae2e2731a596a0a2f991fa6640f6f75c3e180a7e8f2aff7475e3140595846e1b5fc28b84ec1ca86ba9e101c0f0b8", @typed={0x8, 0x5e, @fd=r0}, @generic="3e59de5a9c9246e5b200f0bb39af1642bf7736d1033ced7f16b2a537e2ba84ce53647b3cbbfea835ef4559a58219ba8e729ac45fc17711032ce02aab1d8b8cb6d4f1f9711be98424bdaeeba65c9cebfce5f0c7f165c51929b6ec784210f1be69f1010d9b937ccac9bd4573f3b0f0a35d5d79996c2550b33b78afecbcdf4a11ac0844981c71c265f0f24efe52845b772453ac29a552d7c7d586"]}, @nested={0x18, 0x20, [@typed={0x14, 0x95, @str='/dev/keychord\x00'}]}, @typed={0xc, 0x5a, @u64=0x3}]}, 0x1208}], 0x5, &(0x7f0000001c40)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}], 0x28, 0x20000000}, 0x40000) setns(r1, 0x0) 2018/03/31 01:18:13 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8}, &(0x7f0000000640)=0x10) sendfile(r0, r2, &(0x7f0000000040), 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) write(0xffffffffffffffff, &(0x7f000095c000), 0x0) r5 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(r5, &(0x7f000001dff6)='./control\x00', r6, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/03/31 01:18:13 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001240)='/dev/loop-control\x00', 0x430040, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000180)) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x100) r3 = gettid() r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) mq_timedsend(r4, &(0x7f00000012c0)="7ed18a80713826c492246e0bf4eefb6d2c2f6890ccaab3661a15daaed75ec5f984b253d6ad1fe69a3650f4da40351df443332c246a533c2d4f6d8170b980ac76ac07f26a0477141fb9b15c2955196346dba49b6bfe9fe39c424f0fa900d361249d287fffa57c5b3fa185b97096dc699adb75d34a608662e1f4", 0x79, 0x6, 0x0) write$selinux_access(r5, &(0x7f0000001340)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6770677d657865635f743a7330202f7573722f6c69622f74656c6570617468792f6d697373696f6e2d636f6e74726f6c2d3520000000fa27d8ef5a187b029e81b1b2434e878b3037"], 0x48) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000a00)={'teql0\x00', 0x0}) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000a40)={r6, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setstatus(r5, 0x4, 0x6000) pwritev(r5, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) r7 = syz_open_procfs(r3, &(0x7f00000000c0)='net/netlink\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000480)=""/159, 0x9f}}], 0x1, 0x2002, &(0x7f00000009c0)={0x77359400}) fgetxattr(r7, &(0x7f0000000180)=@known='user.syz\x00', &(0x7f0000002200)=""/193, 0xc1) sendfile(0xffffffffffffffff, r7, &(0x7f0000000200), 0x200000010000) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001280), 0x4) r8 = dup3(r2, r0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write$cgroup_subtree(r8, &(0x7f0000001200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="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"]], 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x81}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r9, 0x4) 2018/03/31 01:18:13 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x34000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000500), 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) tee(r0, r0, 0x40, 0xc) gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000440)=0x1f, 0x4) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000006c0)=@known='security.evm\x00') ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000540)={0x6, 0xfffffffffffffff9, 0x9, 0x2000000, 0x42, 0x8001}) sendfile(r3, r3, &(0x7f0000000000)=0x36, 0x7) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x2) stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000580)) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)) fstat(r3, &(0x7f0000000940)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000300)='./file0\x00', 0xb0, 0x7, &(0x7f0000001c40)=[{&(0x7f0000000600)="bae3d58c4193e8474ca6f6cbf2e65ed2a9757fe7e99050b0e06c346c039e90a7efc739fd86ab0a296c9dd6a680c122e5e79258566cc55f947221391bb37c4260423bffb2081cdb9c342981c686f6bfd0d1f7b19b54fa519e38d9f2ef85bf53c08611086375c5b5b7eb376c63a30b99287846ab2a6f9a7861e4728d9085b3", 0x7e, 0x7}, {&(0x7f0000000700)="2f3ca3cac0aa4b72ca0698e76c9a04c1b8a1cadccf9c7085519e6fccc23022b6d05aa1a906e53a2907aca89ffac9f596e54867f6ccd3825047b7698709763f404b18b8ae47c91088d35aefcace0fb5583507ba4b4d761073f27e6df6be9312db67562c4913ca651b4586484811ff82cfdfc45c2d98de73935cc1ee92c4286343fdd626b03ade5bfebabba48e2c04fa490112997518c43d5c4e58888c794104d8debfda0e3b3c64c7a748a9130f8ca01fd6174322c40c962006c646ccd0027fd3", 0xc0, 0x101}, {&(0x7f0000000b40)="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0x1000, 0xfffffffffffffff9}, 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0x1000, 0x4}, {&(0x7f0000000880)="8d486e8348a9460f06ebd2e4429f1e0f91af56950f2061efb238a9165628bad6ef675203c4ea01ab0508e681a02b30e28694eda8a92eacb18a45ec41f7aa676b3a4fafe430d3d7bc1c69658b1e", 0x4d, 0xfffffffffffffffd}, {&(0x7f0000003a40)="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0x1000, 0x5}, {&(0x7f0000001b40)="c2c11fabe8244870f767a22a8a38a76c0518c40f458d9acd999906138d5dbd6bb9bf99c62c9a4b4365642825f6ffefac3d1471e62e20ae90e42c3f07af1548638da629281aa47c9bf26a24e6a17917e4da53cb175b807e4cf18f2d9a5068f9dd0e5c95bb55108c13a5b4ed0dc9b46aa34c12298063be6ac3e7ca8ddd2b590768e8cfe56faaca2f211349957d735a89643f86d23ae3cb3269ef2ac61f7443e2c9b36b9821b9b1df2309008f55e2543126ee1b1627411fc88da2298f4a33ac0cb0601f8929fec14da2ed944042929ae2c16e789bf318053f8e611a354ac87e036d22ab015f5a", 0xe5, 0xffffffffffffff01}], 0x2, &(0x7f0000001dc0)=ANY=[@ANYBLOB="6e6f75756994a543ccbab9676f733d3037303f327800562c62736467726f7570732c6e6f69c6baa3bc576b42ffed87c2e72fa21df78a262cf77d53be87330e282a4b55b166cc680a01c9b5cfec53051d37d4410ad72127b2bd8be0118e1066a874d094d38e43000000000000000000000000908385ba25ac220d705b8e267c7a0457c9c9952435741ed1bfd888ce02b6cbea189a687e"]) getegid() lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)) getresgid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') seccomp(0x1, 0x1, &(0x7f0000002900)={0x6, &(0x7f0000002880)=[{0xda6, 0x7fffffff, 0x1, 0x9}, {0x0, 0x0, 0xfffffffffffff001, 0x2}, {0x4, 0x7f, 0x5}, {0x0, 0x1, 0x35c, 0x7fffffff}, {0x0, 0x2, 0x100000001, 0x4}, {0x7fff, 0x0, 0x0, 0x9b}]}) clock_gettime(0x0, &(0x7f0000000140)) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00000002c0)="8901dd23e7f51e02b2de5bd5a353ac508a718074db5dfb3b085870e05f1cc38bfa68be040a259f55eef162ee47fc6b6446") preadv(r4, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xff2d}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x7fff, 0x0, 0x4}, &(0x7f0000000380)=0x10) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) request_key(&(0x7f0000000180)='trusted\x00', &(0x7f0000002800)={0x73, 0x79, 0x7a}, &(0x7f0000002840)='net/fib_trie\x00', 0xfffffffffffffffb) 2018/03/31 01:18:13 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x752}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000940)) getpgrp(0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000880)) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2}, {0xffffffffffffffff, 0x8000}, {0xffffffffffffffff, 0x400}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f000000000000000000010000000000000000000000000002000000000000000000000000000000ff000000000000000200000000"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) [ 77.520414] sg_write: data in/out 167162/117 bytes for SCSI command 0xff-- guessing data in; [ 77.520414] program syz-executor3 not setting count and/or reply_len properly [ 77.539236] kasan: CONFIG_KASAN_INLINE enabled [ 77.543970] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 77.553529] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 77.559774] Dumping ftrace buffer: [ 77.563301] (ftrace buffer empty) [ 77.566994] Modules linked in: [ 77.570310] CPU: 0 PID: 5753 Comm: syz-executor3 Not tainted 4.9.91-gcc88c05 #69 [ 77.577829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.587171] task: ffff8801cd931800 task.stack: ffff8801cd6c0000 [ 77.593213] RIP: 0010:[] [] sg_read+0xd24/0x1470 [ 77.601314] RSP: 0018:ffff8801cd6c7a50 EFLAGS: 00010246 [ 77.606757] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff8266b83b [ 77.614014] RDX: 0000000000000000 RSI: ffffc90002353000 RDI: ffff8801cef5a270 [ 77.621274] RBP: ffff8801cd6c7b60 R08: 0000000000000000 R09: ffffed002ae17c05 [ 77.628532] R10: 0000000000000005 R11: ffffed002ae17c04 R12: 0000000000000000 [ 77.635788] R13: ffff8801cef5a100 R14: ffff8801570be000 R15: ffff8801cef5a240 [ 77.643050] FS: 00007fd54f5e6700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 77.651264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.657131] CR2: 0000000020e94000 CR3: 00000001cec0e000 CR4: 0000000000160670 [ 77.664380] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 77.671622] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 77.678865] Stack: [ 77.680984] ffffffff844ddde0 0000000000000105 ffff8801cef5a258 ffff8801000087f8 [ 77.689024] 0000000000000246 ffff8801cef5a268 ffff8801cfe0b180 ffffffff83be47a0 [ 77.697007] 000000000000881c 1ffff10039ad8f56 0000000000001000 0000000020e94024 [ 77.704977] Call Trace: [ 77.707542] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 77.714181] [] ? fsnotify+0x86/0xf30 [ 77.719520] [] ? fsnotify+0xf30/0xf30 [ 77.724952] [] ? avc_policy_seqno+0x9/0x20 [ 77.730808] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 77.737703] [] do_readv_writev+0x5fd/0x740 [ 77.743556] [] ? vfs_write+0x530/0x530 [ 77.749067] [] ? exit_robust_list+0x230/0x230 [ 77.755197] [] ? check_preemption_disabled+0x3b/0x200 [ 77.762028] [] ? __fget+0x20a/0x3b0 [ 77.767274] [] ? __fget+0x231/0x3b0 [ 77.772520] [] ? __fget+0x47/0x3b0 [ 77.777685] [] vfs_readv+0x84/0xc0 [ 77.782846] [] do_readv+0xe6/0x250 [ 77.788005] [] ? vfs_readv+0xc0/0xc0 [ 77.793336] [] ? SyS_read+0x1b0/0x1b0 [ 77.798755] [] SyS_readv+0x27/0x30 [ 77.803924] [] ? rw_copy_check_uvector+0x2c0/0x2c0 [ 77.810471] [] do_syscall_64+0x1a4/0x490 [ 77.816151] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 77.823042] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 a1 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5f 28 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 f6 05 00 00 48 8b 1b 48 85 db 0f 84 63 03 00 [ 77.849586] RIP [] sg_read+0xd24/0x1470 [ 77.855299] RSP [ 77.859604] ---[ end trace ded6f152d8d18d78 ]--- [ 77.864454] Kernel panic - not syncing: Fatal exception [ 77.870252] Dumping ftrace buffer: [ 77.873767] (ftrace buffer empty) [ 77.877448] Kernel Offset: disabled [ 77.881044] Rebooting in 86400 seconds..