Starting mcstransd: [ 18.872050] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.386791] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 20.558076] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 21.466943] random: nonblocking pool is initialized Warning: Permanently added '10.128.15.227' (ECDSA) to the list of known hosts. 2018/02/25 06:49:26 fuzzer started 2018/02/25 06:49:26 dialing manager at 10.128.0.26:37971 2018/02/25 06:49:31 kcov=true, comps=false 2018/02/25 06:49:32 executing program 1: 2018/02/25 06:49:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001240)) setsockopt$inet_opts(r0, 0x0, 0x80040000048f, &(0x7f0000000000)="0600008f04000000040fb8000000000000ffffffff6dd0d4000100a90000bcc1de84de4442ed43ffb02bf212", 0x2c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f00000001c0)) 2018/02/25 06:49:32 executing program 0: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) setreuid(r0, r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x80000, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000240)={0x7, 0x80000001, 0xfffffffffffff32f, 0x1, 0x1, 0x2, 0x3, 0x5, 0x3ff, 0xfffffffffffffeff, 0x8000, 0x27ecb354}) r4 = gettid() r5 = getpgid(r4) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000280)={0x6}, 0x4) r6 = epoll_create(0x7) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000340)={0x2, 0x3, 0x6, 0x20000000000000}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000380)='bbr\x00', 0x4) membarrier(0x8, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f00000003c0)={0x4, 0x0, 0x81, 0x0, 0x1f}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000440)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000480)={0x0, 0x4}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000500)=@sack_info={r9}, &(0x7f0000000540)=0xc) sendmsg$unix(r3, &(0x7f0000000800)={&(0x7f0000000580)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000780)=[{&(0x7f00000005c0)="580482e85a9ee216ed632bfbf454a902bd32c14ce6f293718efa7cdc3e444f7705f8748415b5374e76cc2570987cb112e389f668e1902a8ad2d1e305f1dbba9409fc992ea913b3d6264c8bf1a2915b45b77a5631507cadfe61a50a07e01cae8a8d179380c13a741688b32eb2e28845dd5632621ce3ad26617ad806134e4b7270801874b7e27c2663b81b2d24c82bf3", 0x8f}, {&(0x7f0000000680)="a44b8a84ebeca335f3e22e109c86fa42cf76a92743a33fd6b17bd4254a68d0e4d4719675e08d3bfa221d4904fdc866639f28", 0x32}, {&(0x7f00000006c0)="e2fdb0b0b688766aba15ff35b25c08735806c1480edec1e98c19aefb19e6eeadca87d50d8d710bdd8c0c8df7b765e89ff5e5a51b87a5a100163155d9e89bfa1a1d87c781052ac9d23ebf85b1f6da146157417655148cadcebdf189162d37adf45677742681304f1796212398c587afba07b82408f62bc60260f68f01f273084b40a40864115a643d57c7ed4731ab52cd86a2d1e6234b6e5dfbdd", 0x9a}], 0x3, &(0x7f00000007c0)=[@rights={0x20, 0x1, 0x1, [r3, r6, r3, r3]}, @cred={0x20, 0x1, 0x2, r5, r1, r8}], 0x40, 0x20000000}, 0x48010) write(r6, &(0x7f0000000840)="a3ea412a2bc3bf0f37bd7f4421e78b8a489f4695bde112ccb65351a8fb52b64d01cb1b67d44b6a53d632cefe5af6982906db526f1890a58c", 0x38) recvfrom$ax25(r3, &(0x7f0000000880)=""/59, 0x3b, 0x0, &(0x7f00000008c0)={0x3, {"76d2fdacc241eb"}, 0x9}, 0x10) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000900)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000940)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) fsync(r6) dup(r3) fcntl$setownex(r3, 0xf, &(0x7f0000000980)={0x2, r7}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f00000009c0)={0x400, 0x7}) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) inotify_init() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000a80)={r10, @in6={{0xa, 0x3, 0x1f, @loopback={0x0, 0x1}, 0xf6}}, [0x4, 0x7ff, 0x8, 0xf, 0x6, 0xa3f, 0xd53, 0xfffffffffffffff8, 0x380, 0x6a7b, 0x7, 0x6, 0x3, 0x7, 0x71d7]}, &(0x7f0000000bc0)=0x108) 2018/02/25 06:49:32 executing program 2: r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) recvfrom$ax25(r0, &(0x7f0000000040)=""/114, 0x72, 0x40002000, &(0x7f00000000c0)={0x3, {"cda44315433c83"}, 0x4}, 0x10) rt_sigprocmask(0x0, &(0x7f0000000100)={0x8}, &(0x7f0000000140), 0x8) getsockname$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) recvfrom$ax25(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x12001, &(0x7f0000001200)={0x3, {"d96b33f612fa9a"}, 0x3}, 0x10) r1 = socket(0x7, 0x80001, 0x80) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001280)={0x1000, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x0, @loopback=0x7f000001}, 0x200, 0x5, 0x59ff0582, 0x7, 0xffffffffffffffcd, &(0x7f0000001240)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3ff, 0x25, 0xfffffffffffffffa}) unshare(0xe2208b00) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001300)=0x0) ptrace$poke(0x5, r2, &(0x7f0000001340), 0x8001) bind$vsock_stream(r1, &(0x7f0000001380)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000013c0)={0x2, 0x7fff, 0x101}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001440)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_timedreceive(r4, &(0x7f0000001480)=""/231, 0xe7, 0x80000001, &(0x7f0000001580)={0x0, 0x989680}) recvfrom$ax25(r0, &(0x7f00000015c0)=""/125, 0x7d, 0x141, &(0x7f0000001640)={0x3, {"d2374f8fb538ee"}, 0x7}, 0x10) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001680)=0x7) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000016c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x98}) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000001700)=0x8) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000001780)={0x2, &(0x7f0000001740)=[{0x0, 0x1}, {0x7, 0xd8}]}) ioctl$void(0xffffffffffffffff, 0xc0045878) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000017c0)={0x0, 0xff}, &(0x7f0000001800)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001840)=@assoc_value={r5}, 0x8) sendmsg(r3, &(0x7f0000001d40)={0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001880)="638b119b6c4393358a8d52795fdf76ce00897d93f887bf3a23b492bbe41b157582ee4077b3a760da87a48d80f8bedb84bfaf59881928674b11756d376731216b3f9196d568a1c23dd1c4342e740d770351725e92a856b56556bcc44e7811b1a5899c2eca4a5ac195cafa6cc7c42b44d2c4746af96ee05aab691b5c3b722cdcec09fa815c5815d01e82915a104980e2bdcc602a6ba8a948b5c3683e30456070c557ce87a75c2464ae0d", 0xa9}, {&(0x7f0000001940)="b28c4f4f2a68de52600b9cb2df7da402318b03c7a0b5f56461a2a5efd8909de3551945eddd6d40687544d58158468f6138944e002cb27540d923a4462f9902a2eff561145d927824600868e926fbcecadc6d6e20e67f2a2c9f463f75327e807559e340111e419d88f9356d48e1b656efe00e21a3c0799c02cd39f148bebfb09b3a417891fc84753d965a4daac902264755d865a5b384da88c7dfb0a269921061c3312c13f0ca82a6392783e0721103e267742293c4091a2a6c16b542c28e7189d1b8e01111e0def5f8c750ff8f04136ca1d34a0c2314e50ff5", 0xd9}, {&(0x7f0000001a40)="2784b4675104c8089c1008409cc92d20a9ba70559fc520557d8721bb56a3541e1ffa68f59063988570391e40340ecbba109b2518644f61476b347c092873c0050e57b1a911abae0f7cc5038e3498765c135baac7ec730b51340a711b78706b45b9567f71ebde1cf1ebaf80", 0x6b}, {&(0x7f0000001ac0)="496ad9c391caa5cc7e1cde59b770b87a339fbdab3a20ab346c50f0567107cb8a950bb5dd512b19a94252cff4134a3338a1d0", 0x32}, {&(0x7f0000001b00)="bd54665416e87006d2b84732e3d6a6ea7b51447f67b0c59fd629d2820b6ec92305fee0b851183810019638969026a6cf36bb22cd385046d5777cdb1e137cbbb86aff647c4147eaf0934e87ae23f3d6f06576212c6dedce5693002156a8a0272a863392936460aececcd26e6e291e4ab639fa229eb935ea74dca29f15046bef5e7b7fa48414d39759cef9804dfefa0a8476b62c4408754a2bf9d54d0b7e688d50db9691df297aa61a2fa8e60297531bb177720de484d78afc86c085eb8cae467a95ec04d836f3ed0f006b9c", 0xcb}], 0x5, &(0x7f0000001c80)=[{0x50, 0x114, 0x4, "8db7437e07f98e6dce88d00ea35858cd6b08c195c21985d0529c28df23dcbf7018900b666b2d2d3afa8d6dee0e6fc28840ad6253b2a87c7651e2114db59ee9"}, {0x10, 0x117, 0x10000}, {0x50, 0x113, 0x80000001, "1f902bc3d8dccf9bd94eb7307cb0796165171504d55380c49c6ec0ef448b62ebab69305055e8153b94af16125b6ee67ecadb093db8b0f64af1"}], 0xb0, 0x801}, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001d80)=@assoc_id=r5, &(0x7f0000001dc0)=0x4) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000001e00)=0x80000001) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000001e40)=0x100, 0x4) socket$packet(0x11, 0x2, 0x300) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x101) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000001e80)=0xfffffffffffffffd, 0x4) 2018/02/25 06:49:32 executing program 3: umount2(&(0x7f0000000000)='./file0\x00', 0x8) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) r1 = memfd_create(&(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000140)=0x177) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000200)={0x1, 0x63, &(0x7f0000000180)="e4a225ed7141a60774aceeb34b3f064e6bde5a5549197ca67a33639458ca5bf6f653d517dbf14f40eca093832b403765292b0f26f61b0d2658a7e3d66fe020accdecaa62c2fbdd872c9f113128bb298526284da2bfc8bbadd2739df3a7be7ded7c0123"}) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000002c0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x140, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000340)={0x44000000, 0x7fc000000000, 0x6}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000003c0)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/access\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f0000000440)='./file0\x00', 0x1000200) ioctl$TIOCSCTTY(r3, 0x540e, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000017c0)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000018c0)=0xe8) recvfrom$packet(r3, &(0x7f0000000480)=""/249, 0xf9, 0x21, &(0x7f0000001900)={0x11, 0x6, r4, 0x1, 0x2, 0x6, @empty}, 0x14) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001940)=0x0) sched_setparam(r5, &(0x7f0000001980)=0x80000000) readlink(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)=""/24, 0x18) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001a40)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001a80), &(0x7f0000001ac0)=0xb) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001b00)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001b40)=0x8001, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000001b80)={0xff, 0x1ff, 0xffffffffffffffff, 0xeb}) fadvise64(r1, 0x0, 0x8, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r6, 0x29, 0xd3, &(0x7f0000001bc0)={{0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100}, {0xa, 0x3, 0x8, @loopback={0x0, 0x1}}, 0x4, [0x0, 0x88, 0x0, 0x6, 0x7, 0x4, 0x2, 0x6b2]}, 0x5c) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000001c40)) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001c80), &(0x7f0000001cc0)=0xb) 2018/02/25 06:49:32 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x7cec, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x10001, 0x5, 0x200, 0x6, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x7, 0x80000000}, &(0x7f0000000200)=0x8) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={@common='tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000400)={@loopback={0x0, 0x1}, 0x1, r3}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) fcntl$setown(r2, 0x8, r4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00000004c0)={0xcc, {{0xa, 0x1, 0xfff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x400}}, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x108) r5 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r6 = request_key(&(0x7f0000000700)='.dead\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)='tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffd) keyctl$search(0xa, r5, &(0x7f0000000680)='id_legacy\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, r6) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000007c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000800)={r7, 0x1}) epoll_create1(0x80000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000840)) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/ptmx\x00', 0x100, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r8, 0x1, 0x1, &(0x7f00000008c0)={0x1}, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000900)={0xb9, 0xffff, 0xfffffffffffff225, 0x8, 0x3}, 0x14) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000940)=""/215) pipe2(&(0x7f0000000a40), 0x80800) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000a80)='/selinux/user\x00', 0x2, 0x0) epoll_wait(r0, &(0x7f0000000ac0)=[{}, {}, {}], 0x3, 0x2) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000b80)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000bc0)={"20cb9e66563ce7281db6d0f4427c535f", {0x4, 0x4, 0x0, "9e3d5610ef84", 0x387}}) 2018/02/25 06:49:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x2482, 0x1a1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x80000001, 0x4) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000140)=0x100000001) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x200000, 0x100) getpeername$netlink(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='system.advise\x00', &(0x7f00000002c0)=""/139, 0x8b) r2 = getuid() ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000380)={{0x2, 0x1, 0x93, 0x2, 0x8000}, 0x1f, 0xffffffffffff94dc, 'id0\x00', 'timer1\x00', 0x0, 0xfff, 0x9, 0xf8f0, 0x80000001}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) r6 = getegid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000940)=0x0) fstat(r1, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000a40)=[{&(0x7f0000000480)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000840)=[{&(0x7f00000004c0)="21f5f2b404215682532b6b082706327e8add007b10bb240718caf6883d647a616c2d29e802d10a0ed9f45a16581832f42193866ddf16361d24656984271cf12e0cea46a90345a7ffd64053f4ed632dd1387c4a05900b36b02868611f582ee71dc9a3b0a90d3baa9b", 0x68}, {&(0x7f0000000540)="8fe952b3912672f5d7349719ee7470afd6713469373145a5b6a9769a7325a722ddfed226649a19d78b189eafc17ed2a89fab38931b560703b521891f09c7408d5e891103571c3cd8046a35046b8acaad814576df986e305833b01fb2", 0x5c}, {&(0x7f00000005c0)="8cba4ea0508138ba91abc1127d3ff48ce366617b7bcc5df0df75f0cfc01a1ca86f9bca541c008f2725d60f475a3b6945d39f0031c9614c00610b9022c3595dd52973b4d93fcabf79f9", 0x49}, {&(0x7f0000000640)="9f36bb8379dcccb02bc977a09760573a174db7461b59e44ab89bf7f7a0c8573665c582ad47e45bdc8f44e776fb6b2a06f5cb8d1eae525b7ac0fd4086b6ab5b5fdb972c08abf8c7dbd17471ead3b9d328ec60214820bbe47c85b2b0a3f5f4b977eeec76a4", 0x64}, {&(0x7f00000006c0)="b7f5f6c9e666ad1f4fe92d8c42b2b511f66e040398cc5f3ac47953a655d51e9faef6a6bb622fc7fd2ef4f5a3510b2d112424e36fb9379185554b1ef86d0c47dc9df663210a658315d3715f3db076920240694f54e6794df90719ab7874200f07f10d67c07781f2eef62faa7b6cdbd532337c29869d996a74b447b767d6b115e8cbeefcc78cff26a47d419ab2e54bdb0291b5cc855d56c2d68fc4409c5c9fbe45e28353a1d4ef101bf96ad8adaf63ad5256cad07db7d15ea9a02ede44762f30d5231e1c5cb7ca53151c214f6eff1010d6896d1add92196a3ce8516915d1254e9f1c49798f60a8a7ac9d0f64fceeae5cd763d002d7a6f075b1", 0xf8}, {&(0x7f00000007c0)="38a8842960ebb16dbae92d1110221ea179c0f7857ead53cd4e0efcda8840a6bdc843c35fd71b7a7a9620f4c7d84a816e7c994e54ab5ff3a2e40ae933684348338400da01339572447d1156d70034", 0x4e}], 0x6, &(0x7f0000000a00)=[@cred={0x20, 0x1, 0x2, r3, r2, r6}, @cred={0x20, 0x1, 0x2, r7, r2, r9}], 0x40, 0x40094}], 0x1, 0x8004) ftruncate(r0, 0x3) rt_sigtimedwait(&(0x7f0000000a80)={0xc5fe179}, &(0x7f0000000ac0), &(0x7f0000000b00), 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000b40)=0x18, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000b80)={0x4, 0x1, 0x37a8, 0x4, 0x80000000}, 0xc) getsockname$llc(r1, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000c00)=0x10) r10 = syz_open_dev$usbmon(&(0x7f0000000c40)='/dev/usbmon#\x00', 0x7, 0x101000) epoll_pwait(r10, &(0x7f0000000c80)=[{}, {}, {}, {}], 0x4, 0x2, &(0x7f0000000cc0)={0x8}, 0x8) ptrace$cont(0x1f, r3, 0x6, 0x7) timerfd_settime(r10, 0x1, &(0x7f0000000d00)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000d40)) setsockopt$inet_mtu(r10, 0x0, 0xa, &(0x7f0000000d80), 0x4) sendmmsg$unix(r1, &(0x7f0000002880)=[{&(0x7f0000000dc0)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001f00)=[{&(0x7f0000000e00)="32953a78d6a7ab7233aa5d05a9a2f94c733ac41756f5bced3b6c3593a648fbbc1812f8f72db54ccbb9ab24ebd0fd5b01c09962502f7e5f5126621a954c2be236ddb0ddb53685eb52846c0457e51b0b3976288cab42bded0fc9bd6fb31f666afcd2a2b54e6ef43278f6ba48cf3ee3b77a8e99ab750b65a2be0f6f08262714b07256f1d32b12266bc68f35b5b8581362ad1c85fa434b56cc7d77ea888754f3776e7a8fdd57e236451c651b51d7c5aa76066aba", 0xb2}, {&(0x7f0000000ec0)="c71d12836e6bbf1660d6b3477664a44095d2ed690a3a0da6726232eb3145a7985d325ff59b74e9ebf6832dbbe0f3570c514bd7e7f1fbc91512201e75a563", 0x3e}, {&(0x7f0000000f00)="bf7c34e3f688a9f2670c7e15f347a5c0a44fef332e04b0b1597bb011cf7b0ecad87f4f5710430e5af457fed1af433d9cbd466b6da78aa4de18cfa9e66e86cce2243fc56fe95b24e4e2557c09548ee7714d0a07a0f7e32b5e58ab03fdb05847feaafd5d36d4f2e99da539c66a2c190c969476253157fc426f8d2099ff6e1620c7a545f566aef414a17246ed5be615e3c3283d3c1cab177981524cfbf24a088f8cb72ae55f7640c5fba4f2db94920c6687695df196f887b8e2c43fa0f5405a449af8d6d7b4463cec2848639c194ebfba9c5d7059102c56e25e34d0ec3bcb4d91505e615a08744a1efffa188daa7eb5197c73ecb31ad3a75b018d32ca416fb239f4e7f9fcab8062ebc27630c0ea151d9f70b39e6d5e085a0334caacf02dedae7f20ea37ca6500381a732500ca7265c5045119b22159684e892dda5ce228583eddb714fb973859792695ccb852ee1cd88e7ec3f2192cc86dc3205121bf569336a01df64450bae7936c81c0ca5e3592ebd01da5557091e032f8923f9f853aa4f130628c5164619d8d90e8b888ddb211660d4d7cf211ae12d2e0e49fce47adf548661241878f637ec6acc5ad3482d8a228bec511a37d69cb7a97aa16af2b52bd1fb8a845566cba54673ad7482e3b7298f6a8b28f2b4fcd6f8e0b2b0c00de2ab3f935c602002f6880357c0973e542422d9f79a376ca28e93d290377135dc5aa3079f865d23f6a2a045b2eb0f404a145d04c091c2b2d1662c7d23ab06ded372aa4b15b668ec522dbc9c870640a7df4669292ef15f3d7a1d59f0ddf8cd557ecfcb80d5e618478a8bccd513980b10717c31bb04b2e03ece38934228f39b5eb2df8526f9f4efaf7d510b571602a2dd037b39e38f7446ce6787ebf9844c6fd70db2db1a1b5a99cf5ad81d5ee8cecea3e70357de28eeea9f7bf0bec416ba8b7616f4b38de48328c4261fb0a37b6c23a1bd79c3cdcbab31d49288647a9240571b1323231ea2668c36fd9525bb5183de3dd1a586bcab54c1f6a87c4b796d7c8f8e22da989b8bd4ef88492fdc283307d71f95bc44096bc5d033f1cda80f9b7cf556ed78d4bbc2b30cd5c299e2a0325a76aeff258b6970162c2c4d662b2bd3df3ef94fae29f15e702f202e25c9eb4fa8214090685ea5f4eb9d6e7d64f31ac26a434f6b9bfb323e34d774ee01520be0dd9a463026ab1d189d14e37927b642952c6b37c48867554a43328009864ec1fe5056975d64215f1e052ec6756de6ab8a52ad71efd25611e59e17c374b78b6d90b6ac6c7e341f3b5f3ce5cbd4e15cf5f1c6648cc66c9745a99a3ea4030188512d7386009508b24c75c0c24a66f2969cd5808e4f9726ad3dcfab0f76d03101ab32ae5cfcfe6c41e0107ccbe3301b984544858dd6917bf4a9b2d429e83cc2451477e8f51d6953f1097063a400933a4d0a268cf4bb9a7500da7a9fee592a29aa12dbe6504d8477ab509823dd44bc5f519c2ad3c579641b0776e4046b82f7e2acaec9586212a0793d848c7762e41d051eba9df0683f234b97f202550b9054f5784aeb599897739e65e2dc75a179f381e3f23362037690d33e4aa375b11b86297d793d946cb54c219d27f70d0603e625f3626d052f3a1a07af371586e180f4320a6da1db0a8cb8490b751334db91d0deb869565e1c1b2c49b4e51177747047a1c6708dfcd6e5f8f8279bf889c8fcdca643b144c8c238d02a3fbc3155704fab7249bc9f885d81bac10a3ca21679670ebc2a85f7a2755abfd9765d3aaa4c16bb5d7a8114032964d9f95a1d889d63a5e8fb866bdef35f1c021cd1d59c9937da1053edc8665a2eb2255e32dc75ac6470e19ea44c6323016360b7964db7145adad9d21aa31ff911a71eead7a2dbb5fb140f335c0a1b58e684fd4914b9697c0fbc03f93d51b2751ffdeb774503c7e298fd6e0cf503b7e0b08610485a38a5d94b6413d622165caa0102ac2c3cae50cfa20e71b14541586c8dbc536612eba8163d3439b011430a9e45bf9268bd9422a2e55ee5e75cccd7f51a7628a38b49a9faa9b99332daa936f0944c31d766dd72365aed980de45b9ce924ab7e604d71ef3b09d2731b683201ab602facf1795db1502bf5ad922dd41f4d0a3d6400e2efcac9d9ee2e9a29cb3c941ef39ecf04d59a2066210818436c47788fffd1713ef3a7b73176a7615cb3df54f3f414c45957966ee39eccb6e0b348f499c5d8d28bf287852334b1e339e6eab01fffdfa297a6ca82f79af672175f389dcfa32303948a77059e37d64457d3e310764fe8ee42851d0d8ca2e650f363deb720aa62fc41bf93a64bc327182fd0fa082e350dbb98e25c831df7c365724cea1223651da39320a2cc5299e11e501e99ba7f3e3580faaf631afa5a49486abf3362cd78fb3a6abff92e434a545e324816709c8e149e9657bf4b749d3b77250e0b4a77351f60221a533341e107057711f009ae70cd1b98348ef54efff8767dd54720d57a274c389ed4a2d11027b7ffcfaf19d9b2867f85f624a65bbabcd6f3801948af4b4d43b4264d0e90bdd2ce88d1692e6e88e7f91d378d70b41e1ceb22917ca19dd41e44808aad16ae9f110663804ba6865496e30f3e08f0ec21f0dc693189601adfd9460fc2510699b2e861032b526202a9ac7d111d27daab77335cb036c7422c885cbab3ef2e44d79cf6c41969bdfd69560895d8c76bf8272d51cb5482f3fb6b8eec93f95006a76df7d9ee189245fbc9325fe5467ed6add051dd4d187b67704f6c774a4a542b72c70e5376aa2d245360b8e0403e22a2822bb1575961ea28d706acd66ec74c310abf88736d9d81b81c5d13515c1e82e9f531b3924c46cf8e8db5f1e6d007305abc2978a019b988739ce077e2e4e06b41c9f1c7078474d7c4c99ff26611b92fe0ce6feefd97703a70ad94e122a421265ca7fc38cbb72a25ca8dc9ece9356b0c7297433729852d244cdcc13ad5979231eac90c5c213eda72cd45e3fa6589d2d9f7e2ef0abc1aa7a5c59863a99ede2b99f2c737a1db3bcd4aa3e251d42adb60c8d4695142e880009f8bcb46415cb6125a4e11e39453e787626e57c342289498604c8f3cd9109ba23f4313fb3b31844ac3d30e425479e13d412005aeec45e47fbd7474d5a6a635110b8bedb0285ac9df6761a815bd5f56da78d454fdd3b5320fd1d8ee4542c9772a5bf2471c04686f5113df5f0272ede5aa77a3db716ab6f48cb14f3c9f22c1f26ae089fdbbfb82d18f7a4b551662c11ac8fcfb3105ebb24d94d9898514561539cc9b485157a4810c79687b655b9b6622958b84f7e2a45144ce74699e88f33e42d91a2f690e86f87179e9f1b1874bada75a64551256f8870e2676d4cbe92404210e799c97087a69eb7ff77043adabe1bf9ab0fe74e3a0fd530468a893850a60540d2679126b49cd3812fe3998777e2e0b118d41299f6495dd40bf60fcb104aab767d308e4ac5a2537c2a15138b12db589cd2baf5de3c4813156abda7cc12ab57d0c9fa332bf4b595701a7981ffc0903666be84da8661ce31eb90dac49451c7178b098764dab06798e096bc9f00ba70e1e0a2e576dc608a851cf67cb3d46dc50f677e0736d1dd1500d63635f1f9e7c7fea6dc260c96a3345cd35aaed125369e96b37fd405bf9f62bf070375bb5466baf8723e5624f0e2e135848aa632aeddf08f3a44d97d20b34006fc7a8699b522b4f85026797e56ae566ffa1d4961b2a2755672fcdf1359a39ed67796830d682e0a878f8c3432c996e8c131b60b5d0329b3351ea1b6e835606551e79611094cc40c18a89c7b432ff548f284485858ccfa0f34b3f5e5a1254750c381f3b887d48d233753a3528fcdf11d40801ba8440437d485d2f92c402f782a2bcdb4973022e9c6682b7b0820506da26ca1fe600f962e48903f5f7b393e9b2c2f568f72f9fed990408db2ee0398fd39b01fe45fb06d92c32a05d4d3252a8f78ce325a2761d81b0bd9e47a7f6125953c5dfbae7d834c644a190e5e9b020e1b4fd25249742f2cfb2b0c3d41c424e2faf383bc2492590f80fe2c9e3162c7e53669d747c17f965adcbc4a37b4829194cc2388d2106e508ce141dba759c6553e0edc6e669fd29bc8dfb422e541b0f07114c877230f2fd452ca82a750441249ac12a6af58b96c6117ba8bdd8ed6f034137b74b1392e30fa9980a83aaa4a930b2c9e7c6091236471cc87d485dbf8470b10aeb7322aef3f761a14cf331fec6dc2167390d53ff81fe31fc252ce31e2e07a7a3f4d5a71573dcf81c8ef063b930c2fd5ed41249c8597e886780ffaa81471142f87f9013a4d9e3d09488507bdbe4039c83b50b5da35f8ebc349ea60fdbfcab26173a38d39ef02f3748472dca3dfadab56db2bad7775307d43dc9ab1d793392163dc4c3a622d0e0881f312b715c4a59fd44993d31a79c493138062decf83a83f276fbc85cdc37554041fec24c93eea536ea9ccf9be0802673753e0e8b8cd655cf9726bafc91570f8d1667567a2ba476f8fd4d4cf7b98cb833b0dc2f4e5a769032b8d472b3afeec1b3f0749c521675411e85481712cc0c7e51c4e78f96024c9e9ba820e777ddb85171442dd4781ba0ba0aeaf842fc9aefca8a5249c5fc0531e3759ff35c28c4b56230cd2f8716fe7cb16dae09135f1836089948de197a3b7d63b241de0c56df4de64e295adc2ef8eb5975b7f4a7af4f3d473cb2d80d8aa104d0e2ae67bd1d08379fc2297cfbd5a2afff92b8c9e7041d01f24dc3aed9e58ab00fe19f847cdabd784c6ac8c6dda1152cd78bd900ba3cad5270ce21134a06904c83e9c0efab2b779293225d7ab67b3a2a8d2cea03eeee0f5244e700ff8d19e49a010e9ab06c8a83c8b4fcb826cef4753cf74784944bef93e459cf4fc72b3a867de296a825790f40df2da0439396026486f4e3995658eedba9546f8fb52817aa4f8e8dd0bdc54829a1053c65e292053267a07f796f1751750764df6c865c38932aa7db57726a73ef9824f7328cceca3d39ccb49ffae8d7bf9ac6edd97af8648601cde914f91ca63217dfa093dc88be236c303daa17d71e9d166aaebb71b88bb379ac64513b275693469ee879b609fc518d26482bbbcbacaf06798bf7566009f3aa57a3979e610c87f9fa1eccc41293164dad5eb5b1ce45243c00b3fbb8616ee8267fd00b69146f1691231556718f25ea93d9179edc3d5e7b065ed7b0f38a8277d550a46712d78dde2e898d2e3ec9bb04cf5f6eb14587d3dd9bacf2b6634438280753350c584a7eb0747c69006b388784e06b373fe55710ab8a1065a661809e4cf8797bef61b3252620e9965e41f1cbf65f86791a9059b5c840148a6a746e1edb88373796346bb8a874947b46c2f077dd0a23a518a46a2400a7dbe5c351db1940cd6c859912be98c6714eb76275dd1ee9c71043213c0bd8a2b069a48823728afab1f7d85e818fb4c6ee87aedc8fe9d43c7d84875ca427b2366dc0f1323fa21f3e44f2b63b77d48052113736bb8e6d6e86a51805acaaed8932908342fce63e4e108a0fff2cb2189d830a7a2a1ed7e76a5a31ac37c4b318639c6dcdd5ed540c302acb86877f5bf945961ad87854bcc92d327778096e4e26e48fd06c5d3c0814447b04b0eef32e10455c29f665b9840459650f932c45c694e7c121429d8c4a61c8c408ca3c16db10deb34eac6dd05ceccab8da25637fde4fb2777b07fa95eb5be656075e1129871add7e7d3cdca13968d34bd2cfbbcbe213ff9cf243d43271fd86e5cfa0dbda81b3ab033e481f7969643f9035b105dbe1f18a322ae0ce6c9a8d776e7844f0f0f6742589b7fcdf8", 0x1000}], 0x3, &(0x7f0000001f40)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r10]}, @cred={0x20, 0x1, 0x2, r7, r4, r9}], 0x48, 0x40}, {&(0x7f0000001fc0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000020c0)=[{&(0x7f0000002000)="753aad3f6960d72fc09abaa3b56479bf7505dbd4103a2333b08985c0fa6cfceb4b6bcc78a1b1f97df4abede89ef39114eab3a9218536690c16344715cddf22e1af2fc8fe4df9e955a35ab88f436990f1b605c6cad20691854298be502166d516aef5490198e8c76475c2dd1010836296fa660a5b5760f66b16af8692b6ff33ff57190ea9f17dc140650c474096b544f7af9826750f6e0b131a25f3513a3fe8109f7b13809b1a0678f1727ab2bc14f106e5683c6e4e16f815aac3c759", 0xbc}], 0x1, &(0x7f0000002100)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r10]}], 0x40, 0x1}, {&(0x7f0000002140)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002340)=[{&(0x7f0000002180)="90aa203dffaa6b95a81f09f13b229163b96b897943b9c95c5859b9018588df2a1aabe30197b3c98773e068e92bff73f2a07cb5ab99346525e2c134d61ef8fc7ba85587d4f61ccec1f4f8cbbb492178028a96ef65efb86fcca15854d2e2c1c9441adcdc21946da23ed0b4b9b27e324afb501a9bfa6bd8a6b1a2a8821cc1822eccaad3bec0e4d5e343e4db411755694692d86f6c7226f812987344ed6907dbb5d92a8fe21f5b6a6e79ea143cd9b219d1dbbc21065ade181845b6dc4b08b5d6d217eb7419e92a316572a7c44bc8b15061af6ac382ab9b26ae390acd864e6fcd59eb9c9a2cb8dcd24d986b4ac966537fe63e3341efe67073", 0xf6}, {&(0x7f0000002280)="1c988ba807dbb6c74a6e9ef30f6285cfc04063144ff7198b5dd302bbbdcda3dc37326e33a4523609c1e9b74b3522fc1ce8e128a74613487b9c9c2089b7e7eaa99812d5f899c42b853799bd683b8a3f816411f8391f00c8e911bb4f98f7088dc51b3a1370c7c4c2e94095f12e4182122b42db05933c4399f905b49680d6f9e661b3d6908dc2b8567eabda9f5cf4d8d492fd0e75fabe727cacc055c1a65fd867f72e9784639d8cd353a9", 0xa9}], 0x2, &(0x7f0000002380)=[@rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r10, r10, r1, r10, r10]}, @rights={0x18, 0x1, 0x1, [r10]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r10, r1, r10, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1, r10]}, @rights={0x18, 0x1, 0x1, [r10]}, @rights={0x38, 0x1, 0x1, [r10, r1, r10, r1, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r8, r9}, @rights={0x20, 0x1, 0x1, [r10, r0, r1, r10]}, @cred={0x20, 0x1, 0x2, r7, r4, r5}], 0x178, 0x20000000}, {&(0x7f0000002500)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002780)=[{&(0x7f0000002540)="c83cd7bc0b015983dd2458479d461b5fb3135938f5124995a061e21638cda3d2a612821595fb4f00f12f23c4145bf2b9cd3583", 0x33}, {&(0x7f0000002580)="4cb0b517e40e2abb692b68627e1ea33fd8b940588e19b71a5f91a936", 0x1c}, {&(0x7f00000025c0)="49748ad8c5e6c57c076939ef1ffd09768b1162e9d2a52b985c26542b96edb61ce63fd5685359cfa1c862e9650d154457e427c74cada3239e63970a4fc5726d161e48186c16145881b8bce290b8c9c0c2cfdc62c94c6b0494bba3ffe051e121c051f2b69603691b9246ffcff4dac8b5294dda1398512fb23347794a947ed97dd5c567b6a1a477", 0x86}, {&(0x7f0000002680)="8f745fd61116432303b5f39e4b70865a4b7b", 0x12}, {&(0x7f00000026c0)="cbf2cc0f66d41f0f5c11c2b1e4ba4e2df3b4cd7628697a70ff6a44e4d100433f70a52c00d21c3cf1348a88dd039fbc9bfab62f584766e9be6fe241fe814dc67bf5fc9fc0161202091ea711416a92da753cce2fd0dcfcad708be656d19dc40d120dd5b00f35e887dc2b7fcf50a4b174b8c6ea5748e2b6bd2284d12ae65f3722f6d870ac2dca16c68b67a50991898b5d76c6f28d995dc96e9ede932aa06f5a9e", 0x9f}], 0x5, &(0x7f0000002800)=[@cred={0x20, 0x1, 0x2, r7, r8, r5}, @rights={0x20, 0x1, 0x1, [r1, r0, r10]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x20040090}], 0x4, 0x20000814) getsockopt$inet6_dccp_buf(r10, 0x21, 0x0, &(0x7f0000002980)=""/187, &(0x7f0000002a40)=0xbb) r11 = socket$inet(0x2, 0x8000f, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000002a80)={@generic="18c429b0e79de64d8432039d3025948d", @ifru_flags=0x1000}) getpriority(0x0, r3) bind$netrom(r1, &(0x7f0000002ac0)=@ax25={0x3, {"78e68ace0c01ac"}, 0x9}, 0x10) fcntl$dupfd(r1, 0x406, r11) 2018/02/25 06:49:32 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x410000) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0xfffffffffffffe00, 0x3, 0x7, 0x0, 0x1, "e71e501a2fa33f9afa2714ca25e114b85e6151377869405aa007abd231c4b4012741c10b9d0824ea2943e0aa0808d70538d56b13bcefd7108896cc3d33fde6", 0x40}, 0x60) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000000c0)={0x2, 0x9}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x1, 0x30, 0x0, 0x8}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) splice(r0, &(0x7f0000000200), r0, &(0x7f0000000240), 0xfe, 0xa) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000280)=0x7ff, 0x4) ioctl$TCSBRKP(r0, 0x5425, 0x6) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000002c0)={0x4, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000380)={0x7, 0x400}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000400)=0x7) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000540)=0xe8) connect$packet(r0, &(0x7f0000000580)={0x11, 0x2, r2, 0x1, 0x8001, 0x6, @random="51cd3c2b7a30"}, 0x14) r4 = accept4$ax25(r0, 0x0, &(0x7f00000005c0), 0x80000) write$selinux_create(r0, &(0x7f0000000600)=@access={'system_u:object_r:modem_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x36, 0x34}, 0x37) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@empty, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x9, 0x0, 0x0, 0xa, 0x80, 0x0, 0xbf, r2, r3}, {0x5530e463, 0x40, 0xf, 0x7, 0xffffffffffffff80, 0x3, 0x4, 0x1}, {0x80, 0x8, 0x7, 0x1}, 0xfffffffffffffffa, 0xb, 0x0, 0x1, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x3, 0xff}, 0xa, @in=@rand_addr=0x3ff, 0x6, 0x3, 0x1, 0xfff, 0x7, 0xfffffffffffffffc, 0x401}}, 0xe8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000740)='tls\x00', 0x4) fcntl$getflags(r4, 0x40b) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000780)='/dev/keychord\x00', 0x400, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@empty, 0x0, 0x10001, 0x0, 0x4, 0x2, 0x80, 0x80, 0x4, r2, r3}, {0x7ff, 0x263d, 0x1ff, 0x7fff, 0xfa4, 0x3, 0x40, 0xf85b}, {0x800, 0x2, 0x0, 0x9}, 0x2, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3, 0x0, 0x9, 0x7, 0x100000000, 0x400000000000}}, 0xe8) connect$nfc_llcp(r5, &(0x7f00000008c0)={0x27, 0x1, 0xc00000000000, 0x7, 0x2, 0x81, "93e5c68d2b21d373ac857298424ac003f493d8a12a6bf0ba2d9643a4c87ddb488dab3ff094fa8f2f63af19ad43c23025a5aa02d7fc5b63d1e944d112433d5e", 0x9}, 0x60) r6 = request_key(&(0x7f0000000a80)='cifs.spnego\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b00)='em1ppp0\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000940)='.dead\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000009c0)="f8cb5296569dfeca2ac8b37e9cb63eea0822a01a54b6983e85794cf445cad9618a6eb84c2aaba3606e2d92e7b43c30c77dbba13ba870641fa7953a845cb7d6a36c0ffbc4a3413f32704ac3b4fad69951502fc84bf08332e6ae5a637fb96bf603b72e688e87d7ceb0ce6d059079665f0ee84d80678a2cb951aab0b7424c1b03d6406e9294a40124c682a4243cdee696266529e51e6a1266ffbae1af7800e1059a6d4d62ea2a6909cde47bf19a21", 0xad, r6) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000b40)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000b80)={0x5, 0x2, 0x8, 0xfffffffffffffff9, 0x5}) socket$inet6_tcp(0xa, 0x1, 0x0) rmdir(&(0x7f0000000bc0)='./file0\x00') ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000c00)="71cf061bf7baa6645087b9a558ab073e8072ef29a8fa57e78c3f192232a340bc77dd8010c1edd63e7dc6c2893390a4f204dc30c254a541dc9e502b4fb4a5db171fd688c205662c90e5") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000c80)={0x7, 0x3, 0x7}) [ 33.119092] IPVS: Creating netns size=2552 id=1 [ 33.170214] IPVS: Creating netns size=2552 id=2 [ 33.227423] IPVS: Creating netns size=2552 id=3 [ 33.278757] IPVS: Creating netns size=2552 id=4 [ 33.352548] IPVS: Creating netns size=2552 id=5 [ 33.443080] IPVS: Creating netns size=2552 id=6 [ 33.559476] IPVS: Creating netns size=2552 id=7 [ 33.695349] IPVS: Creating netns size=2552 id=8 [ 34.531088] ip (4196) used greatest stack depth: 24904 bytes left 2018/02/25 06:49:36 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x0, &(0x7f0000fb7ffe)}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xbb, "9264010867a077c21e0aba80168ee16cb57788434fd115f78817a79b1379c81837c685cce74aa001cece991807394a7134616fbcabb8deba18fefff2de02822746e06f1dfc2f8e3c249796a41740534464de94620b42c68b0d02e97a627ad78f3930436957ccbf20127986cb8bd679f01037d8fe818da64ec50928f30dbc3d9b70f677ede1a10b7d29dba2bbced809cb847d4142f999fcb79a3f70fb03a80f66c3b04661fc0d7a799aa81d15ef4b6db141fc6356b8f34159961498"}, &(0x7f0000000140)=0xc3) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x2, 0xf81, 0x4, 0x100, 0x9, 0x9, 0x8, 0x54f, r2}, 0x20) 2018/02/25 06:49:36 executing program 7: r0 = memfd_create(&(0x7f0000002901)="64650300", 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000000040)='H', 0x35) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffe000/0x1000)=nil, 0x7, 0x4, 0x10, &(0x7f0000ffa000/0x4000)=nil, 0xe5}) epoll_create1(0x80000) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x19, "792cac819a3eb23142f1a23bda944d102e2299f86195fc4d6b"}, &(0x7f0000000080)=0x21) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/02/25 06:49:36 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000a22000), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x3e, 0x204, 0x0, 0x5, 0x7, 0x4, 0x5761, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x6, 0xfff, 0xffffffffffffffc1}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x301800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) 2018/02/25 06:49:36 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x9}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x101000) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000040)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000000080)=@dstopts={0x0, 0x8, [], [@ra={0x5, 0x2, 0x8001}, @enc_lim={0x4, 0x1, 0x64}, @calipso={0x7, 0x28, {0x7f, 0x8, 0x20, 0xffff, [0x90, 0x2, 0x3, 0x3]}}, @calipso={0x7, 0x10, {0x80000001, 0x2, 0x6, 0x6, [0x41b4]}}]}, 0x50) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x204000, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000040)) ioctl$TCSETS(r2, 0x5402, &(0x7f0000afcfdc)={0x0, 0x0, 0x0, 0x3f}) readv(r2, &(0x7f0000940fc0)=[{&(0x7f0000fe8000)=""/23, 0x17}], 0x1) 2018/02/25 06:49:36 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60}], 0x18) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x9, 0x10001, 0x101, 0x80000001, 0x8, 0x1c}) 2018/02/25 06:49:36 executing program 3: r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3}, 0x4) delete_module(&(0x7f0000000000)='vboxnet0\x00', 0xa00) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) 2018/02/25 06:49:36 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x2000000000000000, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x800000000, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x200, 0xffffffff, "734f213ab6af", 0x40}, 0x10) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) recvmmsg(0xffffffffffffffff, &(0x7f0000004a00)=[{{&(0x7f0000000140)=@ipx, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/20, 0x14}, {&(0x7f00000001c0)=""/47, 0x2f}, {&(0x7f0000000200)=""/98, 0x62}, {&(0x7f0000000280)=""/56, 0x38}], 0x4, &(0x7f0000000300)=""/218, 0xda, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)=""/41, 0x29}, {&(0x7f0000000440)=""/114, 0x72}, {&(0x7f00000004c0)=""/82, 0x52}, {&(0x7f0000000540)=""/124, 0x7c}, {&(0x7f00000005c0)=""/234, 0xea}], 0x5, &(0x7f0000000740)=""/210, 0xd2, 0x9}, 0x4}, {{&(0x7f0000000840)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000000ac0)=[{&(0x7f0000000880)=""/88, 0x58}, {&(0x7f0000000900)=""/145, 0x91}, {&(0x7f00000009c0)=""/236, 0xec}], 0x3, &(0x7f0000000b00)=""/96, 0x60, 0x4}, 0x4}, {{&(0x7f0000000b80)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000bc0)=""/213, 0xd5}, {&(0x7f0000000cc0)=""/5, 0x5}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000d00)=""/189, 0xbd}, {&(0x7f0000000dc0)=""/177, 0xb1}, {&(0x7f0000000e80)=""/51, 0x33}, {&(0x7f0000000ec0)=""/142, 0x8e}], 0x7, 0x0, 0x0, 0x81}, 0x199}, {{&(0x7f0000000f80)=@ethernet={0x0, @local}, 0x10, &(0x7f00000026c0)=[{&(0x7f0000002080)=""/204, 0xcc}, {&(0x7f0000002180)=""/164, 0xa4}, {&(0x7f0000002240)=""/7, 0x7}, {&(0x7f0000002280)=""/140, 0x8c}, {&(0x7f0000002340)=""/234, 0xea}, {&(0x7f0000002440)=""/243, 0xf3}, {&(0x7f0000002540)=""/246, 0xf6}, {&(0x7f0000002640)=""/107, 0x6b}], 0x8, &(0x7f0000002740)=""/53, 0xffffffffffffff3a, 0x1}, 0xfffffffffffffff7}, {{&(0x7f0000002780)=@rc, 0xa, &(0x7f0000003c00)=[{&(0x7f00000027c0)=""/251, 0xfb}, {&(0x7f00000028c0)=""/84, 0x54}, {&(0x7f0000002940)=""/40, 0x28}, {&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000003980)=""/151, 0x97}, {&(0x7f0000003a40)=""/223, 0xdf}, {&(0x7f0000003b40)=""/164, 0xa4}], 0x7, &(0x7f0000003c80)=""/52, 0x34, 0x5}, 0x9}, {{&(0x7f0000003cc0)=@can, 0x10, &(0x7f0000003dc0)=[{&(0x7f0000003d00)}, {&(0x7f0000003d40)=""/80, 0x50}], 0x2, &(0x7f0000003e00)=""/103, 0x67}, 0x4}, {{0x0, 0x0, &(0x7f0000004440)=[{&(0x7f0000003e80)=""/180, 0xb4}, {&(0x7f0000003f40)=""/136, 0x88}, {&(0x7f0000004000)=""/126, 0x7e}, {&(0x7f0000004080)=""/152, 0x98}, {&(0x7f0000004140)=""/80, 0x50}, {&(0x7f00000041c0)=""/163, 0xa3}, {&(0x7f0000004280)=""/97, 0x61}, {&(0x7f0000004300)=""/8, 0x8}, {&(0x7f0000004340)=""/211, 0xd3}], 0x9, &(0x7f0000004500)=""/111, 0x6f, 0x8}, 0x9}, {{&(0x7f0000004580)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000004740)=[{&(0x7f00000045c0)=""/184, 0xb8}, {&(0x7f0000004680)=""/150, 0x96}], 0x2, &(0x7f0000004780)=""/169, 0xa9, 0x5}, 0x40}, {{&(0x7f0000004840)=@l2, 0xe, &(0x7f0000004940)=[{&(0x7f0000004880)=""/186, 0xba}], 0x1, &(0x7f0000004980)=""/108, 0x6c, 0x7fff}, 0x7f}], 0xa, 0x200000, &(0x7f0000000100)={0x77359400}) writev(r1, &(0x7f0000000500)=[], 0xb8) 2018/02/25 06:49:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000787ff3)='net/anycast6\x00') ioctl$TCXONC(r2, 0x540a, 0x3800000) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000080)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x400100, 0x6) preadv(r0, &(0x7f00000002c0)=[], 0x1a6, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x2, 0x5, 0x40, 0x2f40b9c0, 0x8, 0x5}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x80, 0x2, 0x3, 0x5, 0x4, 0xffffffff, 0xfff}, 0x20) 2018/02/25 06:49:36 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x80000) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000efd000)) 2018/02/25 06:49:36 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4200}) bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x200040) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000040)) connect$unix(r0, &(0x7f00003de000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080)={0xbdc7}, 0x4) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x6400, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000000040)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) 2018/02/25 06:49:36 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f62ff0)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000080)=@objname={'system_u:object_r:login_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x37, 0x20, './fi%e0\x00'}, 0x5b) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000000040)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0xfffffffffffffffd}, &(0x7f0000000140)=0x8) 2018/02/25 06:49:36 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc), 0x4) poll(&(0x7f0000000000)=[{r1, 0x2}, {r0}, {r0}, {r0, 0x80}, {r0, 0x2}, {r1, 0x204}, {r1, 0x4}, {r0, 0x100}], 0x8, 0x100) 2018/02/25 06:49:36 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000d01ffb)='user\x00', &(0x7f00009f1000)={0x73, 0x79, 0x7a}, &(0x7f0000aa4f92)='n', 0x1, r0) keyctl$link(0x8, r1, r1) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) keyctl$clear(0x7, r2) 2018/02/25 06:49:36 executing program 3: syz_emit_ethernet(0xe, &(0x7f0000edd000)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864}}}, &(0x7f0000000000)={0x0, 0x4, [0x7ac, 0x310, 0xb9b, 0x83e]}) syz_emit_ethernet(0x102c, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty, [], {@ipx={0x8137, {0xffff, 0x101e, 0xb4c0, 0x5, {@random=0x5, @current, 0x1}, {@current, @current, 0x6}, "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"}}}}, &(0x7f0000001080)={0x1, 0x3, [0x1a3, 0x623, 0xb31]}) pipe2(&(0x7f00000010c0)={0x0}, 0x4000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001100), &(0x7f0000001140)=0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001140)={0x3, &(0x7f0000001100)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001240)={r2, &(0x7f0000001180)=""/160}) 2018/02/25 06:49:36 executing program 5: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket(0x11, 0x40000000802, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000117000)=[], 0x0, 0x0) seccomp(0x1, 0x1, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x400, 0xfffffffffffffffd, 0x4, 0x15cb}, {0x33, 0x3, 0x3, 0x400}, {0x0, 0x92, 0x2, 0x7}]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/02/25 06:49:36 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bbffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003d8ff7)='loginuid\x00') exit(0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x79b1, {{0xa, 0x0, 0xd8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x627d}}}, 0x88) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x561000) write(r1, &(0x7f0000000080)='`', 0x57e22c68d4731a96) 2018/02/25 06:49:36 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bb9f18)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x400, 0xffffffffffffffff, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) close(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 2018/02/25 06:49:36 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4108c0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0xb31}, 0x8) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) 2018/02/25 06:49:36 executing program 7: socket(0x7, 0x802, 0x7) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10, 0x0) mq_notify(r0, &(0x7f0000667fa0)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f000065f000)}}) 2018/02/25 06:49:36 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0xb72}}, 0xe8) recvmsg(r0, &(0x7f0000002600)={&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000040)=""/233, 0xe9}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/234, 0xea}, {&(0x7f00000013c0)=""/153, 0x99}, {&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000001480)=""/201, 0xc9}, {&(0x7f0000000180)=""/32, 0x20}], 0x7, &(0x7f0000001600)=""/4096, 0x1000, 0x9}, 0x10000) r1 = open(&(0x7f0000000000)='./file0\x00', 0x482040, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/25 06:49:36 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000)=0xfee0000000000000, 0x4, 0x5, &(0x7f0000000080)={r0, r1+30000000}, &(0x7f00000000c0)=0x10000, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) r4 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x8001, 0x84001) sendto$ax25(r4, &(0x7f0000000180)="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", 0xfa, 0x40800, &(0x7f0000000280)={0x3, {"f5ac54f8b53bc4"}, 0x5}, 0x10) futex(&(0x7f000000cffc)=0xfffffffffffffffd, 0x400000007, 0x0, &(0x7f0000000100)={r2, r3+10000000}, &(0x7f0000060ffc), 0x0) 2018/02/25 06:49:36 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7fff}], 0x3c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x0, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff01}, @in6={0xa, 0x0, 0x5ea, @empty, 0x2}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x2, 0x7, @empty, 0x3f}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}], 0x8c) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000040)={{0xffffffffffffffff, 0x81}, 'port0\x00', 0x22, 0x3, 0xd92d, 0x8, 0xa81, 0x5a, 0x80000002, 0x0, 0x1, 0x10000}) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x4}}, 0x2e) getsockname(r0, &(0x7f0000e72000)=@hci, &(0x7f0000aeaffc)=0x6) dup(r0) 2018/02/25 06:49:36 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5a4d06a1, 0x80004) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) ioctl(r0, 0x9, &(0x7f0000000140)='B') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x6002, r2, r3, 0x6b, 0x1, 0x8000) 2018/02/25 06:49:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:memory_Yevice_t:s0\x00', 0xaa1ddb559e487460) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)='3', 0x1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000006}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@mpls_getnetconf={0x1c, 0x52, 0x300, 0x4, 0x0, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x66eb97c09283d9c7}, 0x40000) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x9, 0x2]) 2018/02/25 06:49:36 executing program 5: pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x5) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) connect(r2, &(0x7f0000000040)=@l2={0x1f, 0x6, {0x717, 0x200, 0xfffffffffffffffc, 0xffffffff, 0x3, 0x9}, 0x8, 0x6}, 0xe) tee(r0, r1, 0x40, 0x2) r4 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f00000000c0)=@generic="4c02e6f792fdecb85d97be76ffc72507") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0x40189206, &(0x7f0000b05f98)) umount2(&(0x7f0000000080)='./file0\x00', 0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x1, 0x800, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x356}, {0xa, 0x0, 0x8, @loopback={0x0, 0x1}}, 0x9, [0xfffffffffffffff9, 0x8805, 0x7, 0xfe, 0x8001, 0x2e6, 0x80000001, 0x1]}, 0x5c) 2018/02/25 06:49:36 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/25 06:49:36 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x220000, 0x8) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0xab, 0x1, 0x9, 0x1000}, {0x8, 0xfffffffffffffffa, 0xf59, 0x4a3}, {0x3, 0x2, 0x4, 0x74}]}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000000, 0x110ffc) r2 = dup(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x20000000}) add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="f33594a5c91a68f1bd16759ca8afb2c0b36bef1743c623034fb88d9ea2e7f327619213fc63648586e5c89d669596b058c4316e3cb2301a3c8929f20c8391ded8570eb573492afec5d7b3e04e5b6a847429a4fe9d7fdca3ad9500ede6bf96b74e4d7b99eae83957e71af7bd719584bbeb1c0244aa9ad9542cf492f327b4515ed772a0fa2e6f3097de4518965112f5b9c14df7ec9e2c4fb7dcbfa1ef1666f0303294b884", 0xa3, 0xfffffffffffffff8) r3 = add_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="d6072e3ddfdb74e76e4674bc2c26a6b0dd5b1453f47d6324a0bf8e6dd08f66d4f454fedd2d286ee067e220d3c8fa6f0dd8c3e8c007a60649ff363ba8211e6ea1278f9d6bbbf047142b4607c4fde4e6d70072ff21cd4ea03e885233db8d6c776d79056ca876141d01824db8bcfea272752d03a2db352f8090a839f4feafeea8783df5853ac0f68c7f662ce678200b4cde022d854c301dff355f0ebd5066e3c03bd3dcde7e93dc026e", 0xa8, 0x0) keyctl$invalidate(0x15, r3) r4 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="96739682a3a6f65230ece0d5884bdda22244deba1244577cbcc56810b2a8760875437f9c0f44ee374e2a18efc0b7b8dddf2f060214ea6b6285cde14c71e0a2783325378582b20017464a0290a986f0333a679190ca999b40495be2d1dc91959b90ad1f14f181577ea05aa9ca04ffaefa6d4fb12141a84f761d5ab359e0e708b8b48dd3836eb9181fa0a8762d5825decd6947a9ebda0f243614e0267fd090bf83feddc4ea87d7020bc7411a487ca05b40de88b887e123a5d1990c98477891dfc19fe7f671f98af6e37f16dbb38973f911ef7cb13e091ce50a80ede24074ac14ae4bb71643f342a88af5f5f2079a4ff672b7bafee662a2655f88f895e1646b140640ae08cd3f113e603218e5718b9ca0a6af3a060699f58419b09d491e0101e23cce97964121a0b6dd5354c1a1016935903c0d6d43de3149c207177d9a82a27c936f936729ae7f587a1b17e80e5955ea5a757add5b9e28811268f34f5045b4aab98bdba1079e03b20a312f2a04d339c806d34813683e98c6846c492c23a34568568fae96e41088ca2981df2485e3b09efb92233f7c1ae6d1d77356910178830ea6860f764a2a911ee7ee6c197f362a72a152745a0be1f925056546846026856a3a451d553fc8aa1d50e4742990fd17ac401b3fd0987b0636634bfd711764c637e090aa4f405f54fc388397fea68e3fd333b8e0d361cd670ab2db390a6b02191f02ece2a5b6958101bd37c7fc088c2b70917b135e207485c7bd6a90692e56f1b79c96e48ecc528df192f3f6bbaa55a82225cb27b0b5599c76bd27edaaf74d794efce945162e905d537d4d4d67fd23a5bd577b31574bd479c1e4e8576f399bc6f381ce0cfc8002947bb1fe48c9d79c2357cdfd6a95b34bf6806ecf9a40dcac4a423d4a52e422ad2cd015af8539eddb5c22488696b1abce7cea4ff7622b95658529d121c9a8c22f1afe172176e73a8768b6480e17a041e4c5d16742d13df610cbc6034e72884c8c3978c55f0e108860d57fd889f63e97e817213bab97ce097706d060ceefc23f529325d60bc12aca3c4394a12739962a50838a1018aa17cf374dc3d2107dcb5b38cf72d2f3f581860c5d59fd8aa56a86d93b539bcacf0e74996bec0f79718458aa6b6847d44543f3a25002a718482297e93797727fd63630576a566ddde16ba3f701276bb319f5444743ec05b7e82c78d0f5bcdc75e22ecc6938abfd0684fe965c12daf4fdcdc9fbd53b6da2bbd512967687ad2b4e4767cad87e5f256594abb75402d3d3c3913b4146e2da7e4bb796c353f6efd82c2c1fbc8f57ef91dceebf5f2b27f70667e07084eb50df9f4bfe2546eab02d660a71c72def32224224b01f3e4496cf02966dd5112fd9d2994c61dbc7e553bde40f8c32b4cec92c0f8720db4f1fb241a21ad01db1ba160163830e6cdd25236a982d9cc3a24e4bea1ab19e84c1bb6e6a797d32294df9aaee16466b88ac555dd4d7187856a80c76989e1be0e53331f78c3810f35f0b8c45ac074f490aff5ee0ceb444465da8b9da309252688882ece5701a097e7cc4702a9e0f4eb142380b02b402a5bd85f75d6645d9e85c9fc1fad2b3f4a471eabaf7dac9261064a4731c24d0448467fc20ec8dd7038649a165236819a0210af2bd73faa42a4c164a0453cbc0fac16d8988bb94dec4c361e52620a7733c25942a43614dae6bc3333994d9ed0bdf5ed7190c4bdfd1adab487f27da65612caed3486350460020adba646b35c4059f9cd649825b71171ceb308488f3b6696d6a48790d10f111b2a638cbaacb0a02380445668237e4e7232d2cd09bf8233b8c0f14d74b0b0593f93251df68868cd5ad4aba283a19c0ae3d89cfb715e6cd2334e62900b67e8c4f22955977cd4b523238d0defdd7115da67af712885c9284b7d9766f109aec4e7c58cce992d80577f689c5204db41133fcae8c190c7b087dd5a8f827449155b664d07e52e379fd4d6d7dc4b2e58426e3ea429894bd4ede846ca589c85a9f70ee35f04ba9e18b9cbada9977583b4a27ca68810cb7ba42067a367314b6b1d0cca89a96adefdab61cdd84e81f5460947b0c4ab5efc2ca96a7b3e108ac27d2ee47b9818d82bedef5af8791b074169e21e2b06b66b45871b86e0998c830d8188f6436f063d482f4d87ee38e959a8a0509640083eea16698f6d1c310691875ca52d3168433215372ba4c258a45fdd642c67d2d47b8a9519024ff568f6c1a1fcc5814eb59fa9f64969d68a3b232c118ddcf7fab9bd64270a997808cf54d09ed90b7ed13c12a8864efae80fd1de57639115fe5d6692df751aa4e4670f073bcef6e475e0049431a15c662d9dd55ed204fd05008ee557fb06485157089857e7124be72c9d3eb3a8ca3941c2fac39b0ebe7701479a1818759d42bcd700dd5e418f31cab75c6d9b6324ff0c545bb7ddc3099ae0e37128182f24cb1d488cfd1285a0a0f586f44335b1a9336e7ba78f8656fa948be7c1fbd08d72423025dc828b3bb67d3111b86dab87cff5dc5832e045935ba60d42443fbb3c5b9a8147ff220b42ac4cd6656136b4722dafa72e3dca26e4131811632a5c42f7ca07b4d20ae5238194639930c7e4df4720ebcc5e804f62b4364a227ca2b08452b23ec8a53d1111c7b3b26eec0915d420e0d1a75a183c4f993706fc79bd536ee565900e7d2bb892cfa4d841c6479d09b7ed7ba31da1c1d3a2ee52a87070c3ed312d22bac2ffc113c1721054edc5710ead92831d168a2c2555d6efbcfcf704de34c150027a0e786af1ffc815d62f5fa4e71ecac314467969a0465a72edf727466cf3fcbf8421a637603752b04c59be300d4d6c5ae22f64d95db3f8e363c5987ccf0d7e1156c261d822dca48b9acb11008b1b8afc0bc3762a00bf6b1fbdb8408e76f3641643fbaa11810e68a2d7cbed9a8a39f70c4f104da3f088b594873a1c85a0aed71a225c4e54f961320c9cfb33247ee5b952ad5b15ec64fb8671c4377e4024de3c62bce81cc26035cf3075dba8fdcc71ffc6a6de267aba680448aee4480ffa8a704ec38b1eddc6f5dc243de20095741c9144c0d5c0187023c14024aab317aed0ffbb9876988385afa3d3e726106dd37a96f9350e22fd254f4f085f9782e525b82bfb25d5df0cb43ed25e9e3909ad6473cc38024bdccfde9315b6734cb23f19f1b3af3a135db528972ad062f29b58f7c96a1a4d5980883c5d4c533f21a1b93645aec3638a874beb999b258092894146f84f311c1a5d709699edec25a2e3969dddd8620cd921b7a9328a226c1b53a3b3660fb861fbd96d2b2bef5c23ffd41ccf55574f894c32d344a18e3c88da7fce2ed40d42c1b1e2a55f9ded19ce98cbc096b125df3f2fe651a2d22c983a31e306001aba84a59d2da02e16430184a586e549670347b5c8d96927074e69b9e5a8ba2daa319e7c8db202e0df073f4e8a24f85f8bc1735fa5f951acd3ccf208198a0a388aad4e4be7d95cc9cfc22086a7ba632012333c36561feab0d7ae3b11757bb3d6075f760352157833bb2b5c1bf1a7ff0304724953baee9c64b6e4ebfe00467a2c8594c150fbf6f0a37b3fab5136dfcc861a742d1a1e7d41fa4cb23a28b0204f4bc962b54d9fafed12cb56882c8570be1296fac93f84854f706ebfb40b7547caa56890ecb88632d20e03b568198361b0a7a01583ea182349a47ddc2ba5d22fe15a3ba0497efe2580874d94e20221573ecbacf55405339a0582041977e4ef9956ec21bd21a2b549e7010df1ea507ab05a097420fe804fbebeae96b91add7240112f40635268037cd9f1dc9bc5a3c67b4958f4b463facae2bb6412dba43a81aea3ee08ee6ece65825e4d334581298659aee874fd5a3658ba4992890047fc3f9576e51fd8ea1a5cd0ca52b5205d1f6975763e46461301222fec6e1fef594e1c872c1ba449331f13c35ec025f70986b127e54b1c413d47f98f7ca0575f26c16194b3371d03b92b3d1ba291495511c1bb95560767b4888b1c9c641bf529e4c12632d531decefd151c4453e2862522f0cdb461bc6907db00063b6b7938d4285aa4ec597a01ca62ed7a906f96e0d11b5d578b662708ff03c4063a012a127315748b629e271ade117e62a430af6fe03f2ac8763724b493b9fac46ce3298b306df5a42e63c0093c92fa69bcd9ea9de2dd1ab18f1f66768ffc9e9ad6c18b800924a01394aa2d66377615dd704249512caa3cf652455503d81d9eb4b7353079db7fb31c8c69c992f992e76408d85fe59a94fd8314eedde8579eb2f3c5f7d1912eda42b81393106fe4c2a0b32500bb755f3de37314d6a7dd1798e9086570328d280f2310cb506fe86a9d252156594c7277e5de7bd4b4c57a593a0f3b17cc8a4f7476974d6f6b5d56edc7eaa094c01f475145d6692545e9b41822b7f3b8b90ac77223233737d0e7512a58d6f6f6dee6b8d4355f3a716263fe3ed4816abc9abc591af9db8da6d72f89be3ca373e35cdc70aa9faaf539852521e41d95f3a2249f5f13fbb462931b9fc5a14c303da67ae6eee359e16764d613e59d16bb2da35147c6c998bf4a92e95b16b00eeab42b5e1f10621b45f752604712ba4ca9afe2f24662d91189c64d3e7712258ac2e8abc84322542bfa736685ddfa9189d29622b77f190078073d94342f313abf923fcdb7c46d66c2a0ce017c97c4c3df9d936e9923971989cf8216f2ef864be60e7b66a2b3781e51857cbfa3d55d32a0f5df6ae8d24cba641563f2b9d4ae646396e0057a71ba9c93d00cb3adb1a379eeea1a8cf2e00ea09f526d8530ea22f737368b5278ef01d0f8d44b2c72ed389e72525673a72645dfa596f3eda87f77a75a019d0d4de4016aecb570d3ae4ee41249593fd80f51f6656bc5ddda7b53f42ef929ea4784aab47214b968c45f74a790a1427ba91fb3cb074dfeddc0eed7de488a914b8d4a4218e216f04aa0c9e24a2a740524c545608225e696b885897b252438af5dd0826236a1f3e9f00d71e30adc205f3fcbd543738059d018e7369f0a8d9be39f700d4561f61b39965cfababf2dd94a78f14937dd9206e635682ed2df4ae9bd0de5b7ea4031467011d76c06c7a3daaac5a0a71c8ef7d16e11d67946cef02a04feb7cace7cd1a7f72a42c0a23c3d17575cd7d70ba084ef5bf3afc40d96662a920f2b48683f4c840277442d0e01cbd04fac0b95060700f409afab9c6b47d5b393a8afb0199e2bbe217bb8b322c8a1b6952959979d6877f23a14dc31052cac0cf9ee0ff746a34c4bc4eb13b42f7c16e6fcd293525c1cd7a55bf139bba0aef077a8494a8fd897f06688703024dd16b2d9e54de639936d12bd949711d053a086cdf7f871a1b61b11d0dbc03dbaab5f32ca2c51727fd1862266667d1b9d3794471c6df5bab2b436cd71b144eefb1c2c2138b986f0b7c40f0ab555cc7fa8016abe189d65c71059a9e8e7fe3895bf319d1bf49990002c2ac361cb1ccd404e7e3c4276b3469de3c970aae244d4a7a473e848d2c037b626e3cef4e8e58b6e7201ecebdf571514ac44626335ad5d604798d16603ce00a84eef71b90c16197a23b359e7da4bb65ebf1d14589660c95370f9ade8cb830e8181fcc402412214358d51873c48969aa3db4229fc580efdb29dd47f0b862776e0eff5e7329ea95a1bfde716a35d625f5b72642d15bbe0787426f43f2152ce1be070c5b83d975a6618bf9c7460c466f29bca3b0e49c82e683560c465f9effdcff7d3a82b76e7aea64b91beda586ca473e62d24539aebcf3acc9044d845998807156e8dcb84cc4f7223c6d964a6b28436c132d0a625faf0069661f", 0x1000, 0xfffffffffffffff9) keyctl$invalidate(0x15, r4) 2018/02/25 06:49:36 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x3fffd, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f000041cffc), 0x4) 2018/02/25 06:49:36 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000500)={0x8, 0x8, 0x20b, 0xef43, 0x3, 0xa8, 0x8, 0x1, 0x0}, &(0x7f0000000540)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={r1, @in6={{0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x4464f4d7}}, 0x6, 0x3be8d57e, 0x43b, 0x101, 0x3}, 0xa0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e6ffd8)={@common='lo\x00', &(0x7f0000000040)=@ethtool_gfeatures={0x3a, 0x0, []}}) 2018/02/25 06:49:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004b5feb)='net/ip6_tables_names\x00') preadv(r0, &(0x7f0000af9000)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x1, 0x0) 2018/02/25 06:49:36 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup2(r0, r0) fcntl$setstatus(r1, 0x4, 0x400) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000a5ff0)={{0x77359400}, {0x0, r2}}, &(0x7f000010bff0)) getsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000000000), &(0x7f0000000040)=0x4) read(r1, &(0x7f0000000080)=""/8, 0xffffffb0) 2018/02/25 06:49:36 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/73, &(0x7f0000000080)=0x49) socket$key(0xf, 0x3, 0x2) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000003c0)=""/204) write(0xffffffffffffffff, &(0x7f0000000040)="020000001a0025f00018000400edfc0e070b00000004bf0202ffff0e0800100148186be009", 0x25) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) 2018/02/25 06:49:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x1000, 0x2, 0x1, 0x0, 0x100000000, 0x20, 0xa6}, 0x20) 2018/02/25 06:49:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x284200, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000040)) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/246) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/02/25 06:49:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000357000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/02/25 06:49:36 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x80) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x10000, 0xfff}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = socket$inet6(0xa, 0x3, 0x40) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_fuseblk_mount(&(0x7f0000019ff8)='./file0\x00', &(0x7f0000013ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000080)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x3, 0xfdc, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x5}}}, 0x10001, 0xffffffff, 0x8001, "ad279a85848b5746836ffdf2438d2f6b0e5cd3b5484ed09db61abe8ac8afe20b588482dc340198cf930ca2bc2136e12ec464b1556d168aa3651f54ca582ae2cf1229bacd514e86f04b00fe9832c0d97c"}, 0x160) timer_create(0xfffffffffffffffd, &(0x7f0000cd0000)={0x0, 0x38, 0xfffffffffffffffa, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = gettid() fcntl$getflags(r3, 0x40b) tkill(r4, 0x18) close(r1) 2018/02/25 06:49:36 executing program 4: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000d56000)="e6", 0x1, 0x0, &(0x7f000072afec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) sendto$ax25(r1, &(0x7f0000365f62)="f2", 0x1, 0x0, &(0x7f000088bff3)={0x3, {"a3e9b859dd6a34"}}, 0x10) 2018/02/25 06:49:36 executing program 1: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) pipe2(&(0x7f0000000000), 0x80000) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000000000)='w', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f00000f4ff1)='F', 0x1}], 0x1, 0x2) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)="c599", 0x2}], 0x1, 0x6) 2018/02/25 06:49:36 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000006fa8)="5500000018007fafb72d1cb2a4a2809302064b720ba8ff0b752623423200e08d9fb78749bd50ca8a9848a3080000006b7b31afdc1338d544c9f59b74136ef75afb88de440daa7227c4dfb8220527e6490300ab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2, 0x0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') pipe2(&(0x7f0000000140), 0x0) 2018/02/25 06:49:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') close(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0xffffffffffffff7f, 0x1, {0xffffffffffffffff, 0x3, 0x80000000, 0x3, 0x1}}) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000040), &(0x7f0000000040)=0x4) socket$inet(0x2, 0x7, 0x6917) 2018/02/25 06:49:36 executing program 5: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x204002) r1 = signalfd4(r0, &(0x7f00000000c0), 0x8, 0x80000) readv(r1, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) unshare(0x400) signalfd(r1, &(0x7f0000000000), 0x8) 2018/02/25 06:49:36 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@generic="8b6c84692bf989c25b1d9203501746ea", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) r3 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r3) 2018/02/25 06:49:36 executing program 4: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fchownat(r0, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) timerfd_gettime(r0, &(0x7f0000000100)) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}) setitimer(0x0, &(0x7f0000402fe0)={{0x77359400}}, &(0x7f0000000140)) timerfd_create(0x6, 0x80800) vmsplice(r1, &(0x7f00000032c0)=[{&(0x7f0000000040)="151ece0d4e8279f228052cfdffd330cd315b43aad688748b57d558a9463061c79a0f346869b812f18c63cb9e9181055f828b9dad4ba42a15140376fa0ab69d1a0aac4db57522c81c558866276f1c89e8fc106c90670286c72a1205d65b6ad78b28778010f08436f76265bc3252adde420e87825a238fa9", 0x77}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="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", 0x1000}, {&(0x7f00000000c0)="0d2e083c4770b3b14309731b8fc1e7be7b053bb13088151d73a26099e30d66a8acacab5518b11cca936974284d324a", 0x2f}, {&(0x7f0000002180)="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", 0x1000}, {&(0x7f0000003180)="de0f4a1161cdde4e37d86e99bac50cfeebdbc76ff13f3c57219d97b035f694373cda37c79d52d46199b9888efc36b526f60bc74951f3a482672229f9b753e1192bbd5263304328760303e956db68ae8e45cf34f5d23ce2350806a54812f3573408a720e02994f8c00c3fffa327774d38bd5308dd5ff55c1fab1171e9ff7338f76d0f8b31f946c570b30f94a8af1307abfbdbb138e3c834f870bdfffddb3a837ec640dd3604578bf87f203ef4f9955230c962bf5f4b62ea1cea933dad526c5b858c98f9c63035f3e267655e1592c470c34dc856bf94d9c034e7e0e239c08f272203cb41f56943cbc63b80dd", 0xeb}, {&(0x7f0000003280)}], 0x7, 0x5) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003400)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000003500)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000003540)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, r4}, 0xfffffffffffffe25) 2018/02/25 06:49:36 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b1ff2)='/dev/keychord\x00', 0x201, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x5, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={r1, 0x800080000, r0}) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xa0d}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0xfffffffffffffff8, 0x10001}, 0xc) syz_extract_tcp_res$synack(&(0x7f0000000200)={0x0}, 0x1, 0x0) write$tun(r0, &(0x7f00000000c0)=@pi={0x0, 0x8fff, @ipv6={0xff, 0x6, "b5b24f", 0x160, 0x3f, 0x2, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[@fragment={0x21, 0x0, 0xffffffffffffffe1, 0x0, 0x0, 0x2, 0x1}, @srh={0x0, 0xe, 0x4, 0x7, 0x5, 0x9, 0x84a3, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}]}, @fragment={0x33, 0x0, 0xbaad, 0x7, 0x0, 0x2, 0x1}], @tcp={{0x3, 0x2, r2, r4, 0xac, 0x0, 0x7, 0x0, 0x2, 0x0, 0x8000, {[@exp_smc={0xfe, 0x6, 0xe2d4c3d9}]}}, {"1926189e3a6f8f5adb4e8e56321b5afaf9f7a0b59c268957ff287f5954dcb2ab733462890bbe4cd499d34688b5d9beec8fb7c1b026874f5816fbc3d21b2fbb450466a9ada08f0603823bfc86b915312f140fd7944aab7bb1298d53a8c1ddd62aa1a76d6b454a3e626e9ac5899c12bd76d97ca0873fb1a85c6d392d71e7fd1ea9925dfc83e20b9522ab6db9a1b539da81b2d254c0d9148b44e56fba0883266157c92edd30e0f57c854daddac3f96cf46f"}}}}}, 0x18c) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) flock(r0, 0xc) 2018/02/25 06:49:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000040)={0x1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @multicast1=0xe0000001}, 0x2, 0x6, 0x1, 0x0, 0x1, &(0x7f0000000000)=@common='ipddp0\x00', 0x4, 0x80, 0xb3a}) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00000000c0)=""/5) 2018/02/25 06:49:36 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0\x00', &(0x7f0000771ff9)='mqueue\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/bus\x00', 0x40) 2018/02/25 06:49:36 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x2) accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x80) socket$inet_dccp(0x2, 0x6, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000004, 0x30, r0, 0x3) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/25 06:49:36 executing program 0: seccomp(0x2, 0x2, &(0x7f0000158000)={0x5, &(0x7f0000000000)=[{0x3ff, 0x8, 0x100000001, 0x3}, {0x7, 0x7, 0x1, 0x75b}, {0x7, 0x10000, 0x2, 0x200000}, {0x12c2cd07, 0x8, 0x39e3, 0xffffffff}, {0x1000000000, 0x9, 0x10001, 0x8000}]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00000001c0)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/18, 0x12}], 0x1, &(0x7f0000000140)=""/109, 0x6d, 0x1}, 0x3}], 0x1, 0x100, &(0x7f0000000200)) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000240)={0x7}, 0x4) getpriority(0x1, r0) r2 = socket(0x11, 0x40000000802, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000117000)=[], 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r3, 0x81}, 0x8) prctl$setptracer(0x59616d61, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4) 2018/02/25 06:49:36 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0\x00', &(0x7f0000771ff9)='mqueue\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/bus\x00', 0x40) 2018/02/25 06:49:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendto$inet6(r0, &(0x7f0000000080)="4d893364d54cd102053ad948a2e64e7ee71d856df88fa73947e87d1dcf2d51ab94574e23632ea1887b30869019fc6ea888fc6f3c7b5423923c0c3a001024674ba660e71cd5b8e61b59122b95b0200841265ba05554b9095cb2694a7d0f7916c0395c43fe87ad965aeb04f2b61171713d4c088aecebcbbf5bd7489d40649e77af382446f160ff7884a9b0be4ff1695320fc56ef8e3d417a719ba2c3f65337", 0x9e, 0x840, &(0x7f0000000140)={0xa, 0x3, 0x40, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000000), 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x2, 0x4) 2018/02/25 06:49:36 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x8955, &(0x7f0000283000)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000000ffc)=0xe3) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/25 06:49:36 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x105000) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) write$sndseq(r0, &(0x7f0000000000)=[{0x4, 0x7, 0x10001, 0x8000, @time, {0x3, 0x2f}, {0x1000, 0x8000}, @queue={0x8, {0x800000000000, 0x100000001}}}], 0x30) 2018/02/25 06:49:36 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000040)={0x40000000000000de, &(0x7f0000000000)=[0x9, 0x3ff, 0x5, 0x7]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000000cf44)={0x80, 0x1, "000169656e743100", 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) ftruncate(r0, 0x0) 2018/02/25 06:49:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[], 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f", 0x1}], 0x1) dup2(r0, r1) 2018/02/25 06:49:36 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005a0000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) [ 37.541545] keychord: Insufficient bytes present for keycount 390 [ 37.562967] keychord: Insufficient bytes present for keycount 390 2018/02/25 06:49:37 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) mq_notify(r1, &(0x7f0000000040)={0x0, 0x0, 0x1, @tid=r0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 37.594948] audit: type=1400 audit(1519541376.974:5): avc: denied { create } for pid=5294 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/25 06:49:37 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) fcntl$setownex(r0, 0xf, &(0x7f000019eff8)={0x2}) fcntl$getownex(r0, 0x10, &(0x7f000073a000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x401, 0x10001, 0x800, 'queue1\x00', 0x8}) sendfile(r0, r0, &(0x7f0000000000), 0xffffffff) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/02/25 06:49:37 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f00000cc000/0x3000)=nil) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/25 06:49:37 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000841fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x80fdfd}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000162000/0x1000)=nil, 0x1000}}) 2018/02/25 06:49:37 executing program 1: mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0xfffffffffffff001, 0x4, [0xf2b8, 0x9, 0x2, 0xffff]}, 0x10) 2018/02/25 06:49:37 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20840, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) sendto$inet(r1, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) sendmmsg(r1, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180)=[], 0x0, &(0x7f00000031c0)=[]}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780)=[], 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) 2018/02/25 06:49:37 executing program 3: socket$pppoe(0x18, 0x1, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000007eff0)={&(0x7f0000ef1e7c)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1}, 0x0) 2018/02/25 06:49:37 executing program 0: r0 = getpgid(0x0) ptrace$setregset(0x4205, r0, 0x202, &(0x7f00000000c0)={&(0x7f0000000000)="20fc5a09dc9afc24fa52002aca4e86a665f5333dd52841bbe724a523c49e5e2ff5b37985a15711cbd1d7d69ffc7c6b821e1b53a767459100918cea9e66ef9e4b1bd3d0c82c9f38314704bfa3c0edf9ab6cd9e051fb8904eba50ae88dde95ed40acfbec48cdb044eea876b375d0dd7c57cb0e3caf4271c5edba37e442c2454a11fb271d479e5362", 0x87}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000140)="9d32519cdb283d072f55e16d59aa372c21") setpriority(0x0, r0, 0x0) 2018/02/25 06:49:37 executing program 6: r0 = gettid() socketpair$inet(0x2, 0x80004, 0xfffffffffffffffe, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)=""/3, &(0x7f0000000080)=0x3) unshare(0x28060400) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80040, 0x0) getsockname$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) exit(0x0) syz_open_procfs(r0, &(0x7f0000004ff9)='ns/ipc\x00') [ 37.631536] audit: type=1400 audit(1519541377.014:6): avc: denied { write } for pid=5294 comm="syz-executor4" path="socket:[12142]" dev="sockfs" ino=12142 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/25 06:49:37 executing program 2: clock_gettime(0xf9629258f49b266e, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000746000)={{}, {0x0, r0/1000+10000}}, &(0x7f0000916fe0)) r1 = syz_open_dev$sg(&(0x7f00000b4ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2270, &(0x7f0000f44000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000000c0)=0x200, 0x4) accept4$inet6(r2, 0x0, &(0x7f0000000080), 0x80800) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000180)={r5, r6, 0x3}) 2018/02/25 06:49:37 executing program 1: r0 = socket$inet(0x2, 0x801, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x5, 0x1, 0x22, &(0x7f0000ffe000/0x1000)=nil, 0x40}) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000264000)=0x6, 0x4) write$fuse(r1, &(0x7f0000000000)={0x20, 0xfffffffffffffffc, 0x1, @fuse_notify_inval_entry_out={0x4, 0x1f}}, 0xfffffd17) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) ioctl$KDSKBLED(r1, 0x4b65, 0x55) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000001c0)={@multicast2=0xe0000002, @broadcast=0xffffffff, r2}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote, @in=@local}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) getpgid(r3) ptrace$getregs(0xe, r3, 0x6, &(0x7f0000000240)=""/128) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000340)=""/16, &(0x7f0000000400)=0x3b8) 2018/02/25 06:49:37 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x400, 0x101000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0xfff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ff3fe0)={@mcast1={0xff, 0x1, [], 0x1}, 0x80000000, 0x0, 0x3}, 0x20) 2018/02/25 06:49:37 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0)={0x77359400}, &(0x7f000044b000), 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x44040, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/02/25 06:49:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000de1fff), 0x0, 0x0, &(0x7f0000db4ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000de8fe8)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in6=@loopback}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000071d000), 0x0) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x2004, 0x200) 2018/02/25 06:49:37 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x1ddc, 0x100000001, 0x7, 0x3, 0x6, 0x0, 0x4, 0x2, 0x40, 0x6, 0x4, 0x3ff}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x2, 0x1, {0xa, 0x0, 0x2, @empty, 0x81}}}, 0x32) r2 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={@generic="22d2cc8218519d3512e9c394db9480a1", @ifru_settings={0x0, 0x0, @te1=&(0x7f00009c1ff0)}}) 2018/02/25 06:49:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000100)=0xfffffffffffffffe) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept(r2, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0xfffffffffffffdaf) listen(r2, 0x1000000000000000) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) sendto$inet6(r3, &(0x7f0000f6f000), 0x0, 0x20000001, &(0x7f0000faafe4)={0xa, 0x2, 0x0, @empty}, 0x1c) prctl$getreaper(0xb, &(0x7f0000000140)) r4 = accept4(r2, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0xffffffe1, 0x800000000) shutdown(r0, 0x1) sendmsg$nl_crypto(r4, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0xe0}, 0x1}, 0x0) shutdown(r4, 0x1) r5 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='cbc-aes-aesni\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffff9) r6 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="bb76b058fd2dcbd6b6c2de4f926b2db6211d39e501a3a2630ab90ce8c90426547322734ca8445c0a7a9d889401ae1e82cfaf3c66e39e3a994356bd446fe3dfb07ed50cf049a51dfe0fb41f9ac8c66dd669d3b810d12d02095fed4566f378", 0x5e, r5) getsockname$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) keyctl$reject(0x13, r5, 0xf800000000000000, 0x1000, r6) 2018/02/25 06:49:37 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000011fe4)=@req3={0x4fd0, 0x3}, 0x1c) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000000)="77b3215d1b0e54b699854e4a8c1cb8ded9fd7582fa4081c3a0716e378af79a22cdc581e7b514fd207bf595eccdfc3c4cec24d7420c0c68510998208044dc8fa9486ba8cce4417fb9bd8d55c93e3d2b42014a0b24589426fa0fd22bcb3333ee87cc0bdc766f8fd8d1f21a7cd0b3de1278bce462507490e011dc5de6ecf89962d4384171bfa8c14757f8b2e7b8765b7d2949f46849023bd0d972edf2046ee8a3c79b0256674599501944e781663ccca8e67324e633f7dc40d2eecbeb2f648727f4d74bcb55ad341e3aa782bcb65cab6b57a3d206d8c018c1f3954bc2a8", 0xdc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/02/25 06:49:37 executing program 1: socket$inet6(0xa, 0x80000, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/26) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00000005c0)={&(0x7f00000000c0)={0x27, 0x2, 0x3ff, 0x4, 0x9, 0x0, "0fd964d9f7345a5cff1ed9ffcc288fbedffdd09085ba0b639a8f4f907dfa13f1606058b2ec1896fa8b8258cd6fcadd877248bf393c9efbef7d3ae2ab9489ec", 0x3}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000140)="e516fd095b3b8a5879f26542a2f4b2875394965326fcbda9aa27fcdb31172bcd974e1aebf67e896d1f86d1465197c3aa392cad9701c0f4a0a2ebe829f54bf070a0363f303b142c8ec16232cc9ff4b4a737a8e02f", 0x54}, {&(0x7f00000001c0)="a0d611b97066be166b9bf3472b29a524bed05d01c9678dece313593b644ba37af408b9071aaaad38c5a0d28005409fb6e18f9c86105ca09e7da0693b30484bbd561fefa0ffab383b1325482982d40b9f5d00da3850550483b291baa4a48aa04c41f8295e432b37df1abb1bc5835e885133712d6195a9388190485f03b3c9dcb5c37cf6603f978c168895b24214805843adb27bc309c51d09ef6bdc687559ad17cc95f2a6ac13eff60f1c47375a5f85f450424f240c7ff393ca6953fd72baea97e930b1b622b560f70ee325c3a10d865e8d73f61dc0e2e4f6", 0xd8}, {&(0x7f00000002c0)="6bf6323b20c0bcb69b581eaac3b9dacc2b525b7db176ce5aa20fc7686f623c6a0ed907961900fe0ea6a95f8602656b35efd44e7006703070e4f67d877bc5712d0d67e29170d84467c67856989b28d107ed2ca5dad0d1c4fd60b051efc35f7c2eda94240192e358a6e6c7baa499397b8631d8bdef4bacaa2054d3745d34fdaea02c9de7f2c86bc23fbc7597840146d61973bbd640a1b49168a90001005f1c0581b4a31afb5eec5a300921ac315fe6574141201e59b6a7", 0xb6}, {&(0x7f0000000380)="39ed6d1c6f702aa3af37adb03d7f9b2048ae3528930d8357dcc143f9febdf594a8ad007ee72344b969a612759127b3bd045efe7058eac724c6521b4bbab6bf78ee90b4f346e6b11946bf52f09d0358a065577e1995d10eafb0f7798a09908b9a3d0ea1dee30057d6bca88d3e2846ffba36f204f12a2eb621810ce263d1a45977000cec017bb5edbfca8627756cc41ada98e1d1ae9fa793087c2753d90ffa4563ed97bea8305fd20a339bc3a69bc57166e849da463ab4cf1c651ac46016bf72190919935999", 0xc5}], 0x4, &(0x7f00000004c0)={0xf0, 0x0, 0x20, "c53932749f99a2e757c68c17873b204086dc2471e55a2f54d80779bb96bd4a70c4aaaf3824bdd802bae3bab23f7bf6b61a7d4ccfdd86c07d71686a170cc63e653898a657829572cc310bb94f9a807558990339ac469f3efc814ce3463fb61ff2ebd8375e02df5f7eec049bc6c499e01f990836f2e9332728791bf7017d33b6d92d28400acf7b635c5b3fab334ab6d4636e1d9b23843dea18265126a2d5267d40ea2290d5f21c9f0d1708133379894fdf4372f885f4970a1ef3c6cdfabbd40b2e23c14cf9899912826b93add3f93710f859c3b6a5b95dffffae63"}, 0xf0, 0x80}, 0x8000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x200000002) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r3, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) fcntl$lock(r0, 0x7, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000600)={0x0, 0xff, 0xfffffffffffffffe, 0x9, 0x2, 0x642, 0x101, 0x101, {0x0, @in={{0x2, 0x2, @empty}}, 0x0, 0x468, 0x7fffffff, 0x10001, 0x7f}}, &(0x7f00000006c0)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000700)={r4, 0x1, 0xb3, "24d42412da3debef1e057f825f13fad2c2ed98d7a8601ff4ec38546383930399e8638820f4a202cbcb681d492b744746d3d29f4f436da3474a97b134722a9a0a0b7d2bcf6aff839897b1a9a6dc19ac5c2050e49869ce2b406809b419ac8545208c993be7378dadddb3cae24c195d5c3a3e8183b934c29ce3160832aaa3dfd2d55c30b12b9a9c6876725888b3690ef779396d042466eef05dea2583b9e0e8a6ebcd40bb1c2456067ba1dc776098a0ead8d08382"}, 0xbb) 2018/02/25 06:49:37 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x104) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000036ff0)=[]}, 0xffffffffffffff51) 2018/02/25 06:49:37 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x6, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xc1, "bff37ad8adcfefe70c20ccb3301144078e43d97a1c97cdf16d55170eb81e8d0d32437d339f5e253c421b267c30ae56134fd921bd792fc23a4ef4c8044a49119df7bc4b3c7bd9193c44c8968e765c4fb02e3fa7eb62080bbcde12c6fde3c8bbfb5281a870d992a1f7e7a5537652223b421a2ce07cf72f3afe7faeb4b9a08b9d2451b413222208c3a9e6d4202f38d4e2126b7769b8c81ff3d8e9fbb72ecbaa010a4a24c05c6e2643805ef873c99bc5016a155584cf0c0be958ae2d4a51f2b08145fc"}, &(0x7f0000000140)=0xc9) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x5, 0x2, 0x9}, 0x10) 2018/02/25 06:49:37 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000033, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000be9ffc), 0x4) 2018/02/25 06:49:37 executing program 0: r0 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, &(0x7f000015cff6)=@file={0x1, './file0\x00'}, 0xa) utime(&(0x7f0000652ff8)='./file0\x00', &(0x7f0000d3bff0)={0x5}) connect$unix(r0, &(0x7f0000738000)=@file={0x1, './file0\x00'}, 0xa) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) getdents64(r1, &(0x7f0000000040)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001040)={0x0, 0x5}, &(0x7f0000001080)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000010c0)={r2, 0x1}, 0x8) 2018/02/25 06:49:37 executing program 3: syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = socket(0x18, 0x0, 0x4) listen$netrom(r0, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') socket$inet_sctp(0x2, 0x20000000006, 0x84) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x5}) connect(r0, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) socketpair$inet(0x2, 0x4, 0x800, &(0x7f00000000c0)) 2018/02/25 06:49:37 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x3, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x687}, 0x1c) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000900210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) 2018/02/25 06:49:37 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x400481) 2018/02/25 06:49:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006e8000), &(0x7f0000783ffc)=0x8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003bc0)={0x0, @broadcast, @empty}, &(0x7f0000003c00)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003c40)={@common='vlan0\x00', r1}) 2018/02/25 06:49:37 executing program 3: r0 = memfd_create(&(0x7f0000000fef)='posix_acl_access\x00', 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) fallocate(r0, 0x1, 0x0, 0x3f) pselect6(0x40, &(0x7f0000001fc0), &(0x7f0000001fc0), &(0x7f0000001fc0), &(0x7f0000001ff0), &(0x7f0000001000)={&(0x7f0000000000), 0x8}) 2018/02/25 06:49:37 executing program 5: seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) sched_setattr(r0, &(0x7f0000000080)={0x30, 0x7, 0x1, 0x9, 0x8000, 0xdd1, 0x5, 0x532}, 0x0) sched_getscheduler(0x0) 2018/02/25 06:49:37 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) process_vm_readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/229, 0xe5}, {&(0x7f0000000140)=""/68, 0x44}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x3, &(0x7f0000000300)=[{&(0x7f0000000280)=""/109, 0x6d}], 0x1, 0x0) 2018/02/25 06:49:37 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x100000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002ffc)) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) truncate(&(0x7f0000000040)='./file0\x00', 0x7) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xc000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x6) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0x1, 0x3, 0x7, 0x2, 0x7fff}, 0x8, 0x3, 'id1\x00', 'timer1\x00', 0x0, 0x8, 0xb64, 0x800, 0x4}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000180)={{0x2c6, 0x4000}, {0x0, 0x80000000}, 0x5, 0x7, 0x6}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x3, @random="5ad5ac793442", @generic="8b9d18a54ff8fa15bde17289fbe33a56"}}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/02/25 06:49:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000511f8e)="49c7eec8") ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)={@syzn, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000000040)={0x2, 0xb9e6}}}) 2018/02/25 06:49:37 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000d13000)='/dev/net/tun\x00', 0x0, 0x80081) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b17000)={@common="6707653000000084060000000000004a", @ifru_data=&(0x7f0000000000)="db37aa51947c8780c3359d1dc9b3693242dc31fa21a233d6caf9494779a2ea33"}) write$tun(r0, &(0x7f0000070000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, ' 8L', 0x8, 0x0, 0x0, @empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}, 0x3a) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x240000) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4, 0x2000) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x2}}) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000040)=0x7, 0x4) 2018/02/25 06:49:37 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfca, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7ffffffbeffd) 2018/02/25 06:49:37 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = fcntl$getown(r1, 0x9) sched_setattr(r2, &(0x7f0000000000)={0x30, 0x0, 0x1, 0x72d, 0x9, 0x1, 0x5, 0x80}, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000791fd1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f000011a000)={0x0, 0x0, []}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @multicast1}, @in=@local}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000140)=0xe8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="89f363acaa123be2ddeeecb5822f2197", 0x10) recvfrom$packet(r1, &(0x7f0000000000)=""/6, 0x6, 0x0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000002000)) 2018/02/25 06:49:37 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket$unix(0x1, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00003ee000)) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/25 06:49:37 executing program 7: clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) readahead(0xffffffffffffffff, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x28d2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x539f, 0x40, 0x8, 0x10001, 0x80000000}, &(0x7f00000000c0)=0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x8, 0x3, 0x31a11019, 0x80000000, 0x10, 0x5, 0x10000, {r2, @in6={{0xa, 0x2, 0xfffffffffffffff7, @dev={0xfe, 0x80, [], 0x0, 0xd}}}, 0x81, 0x401, 0x8, 0x7, 0x7}}, &(0x7f00000001c0)=0xb8) 2018/02/25 06:49:37 executing program 1: clone(0x0, &(0x7f0000000100), &(0x7f0000000500), &(0x7f0000000080), &(0x7f0000000040)) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x8000, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x7, 0xbd, "7f189b45a30aa8e6afb0eadf658ea8a63ceda11a47a73f5ca6c35b18ac45c39887d143f748e5d89bf83f668f9ab75cba0378c60b93782a724abb535dd4c85626b614a5b4167441d7783140feb76f0defc42420d7ad0eff3b1280907b67fffd0b851295dcc59e8135489fdc432aa2a6d812edbf189f59ed00affe01ba446c0499787326d00f6ab793b1a5ca3e56c5baf1e6fb64a4e5be46b9ea5bc6e80a07ca4d0c3aaba6ba8aedf832d23dc5e28c7be8dcdaa259041dabaffb95beb7bd"}, 0xc5) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/89, 0x16, 0x0, &(0x7f0000000000)={0x3, {"7ade334e99a27a"}}, 0x10) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000040)) 2018/02/25 06:49:37 executing program 3: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl(r0, 0x81, &(0x7f0000000040)="8868972ef683549ab99026d4ae5d30b37c30414bb5d81be684f060ca24de676a4bbe229d99f3b599f26d9ccf4c004a5311a535a2d82ea0869bced70042f7d706c2f87950dc823e8bb8fbe84e001c77765636") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x3, &(0x7f0000000040)={{0x0, 0x1}, {0x0, r2+10000000}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8, 0x400000) getsockname$packet(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000140)=0x14) 2018/02/25 06:49:37 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000d99f65)=""/155, &(0x7f0000a92ffc)=0x9b) 2018/02/25 06:49:37 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="d04ae2200e422ec07e08bc324151b198", 0x10) r1 = syz_open_procfs(0x0, &(0x7f000068affb)='comm\x00') sendfile(r1, r1, &(0x7f0000929000)=0x800, 0xff) 2018/02/25 06:49:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xa1, "a23a52e319065d62e3a437e62776d6c2045c7f9d427687a069e75d7f00cba8a6fb9c2bad3c5e53c0d010514951f8a7aec855feb2dc4f7dcff74ee3f17ef6f21c1cc8e1456e68ba9afb856069a91412a1be95531ae9a44783970cdbe5edbd31bef7b036bb9b5a5ddaa35c58e3e828e518a30e4d444a1d7210968850de04112d7f2020edfae5a74eddffad8b19d12d86641b2c0f3329e2b3a3a26154b05af5dcfea1"}, &(0x7f0000000180)=0xa9) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) 2018/02/25 06:49:37 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@mpls_getroute={0x5c, 0x1a, 0x0, 0x7, 0x2, {0x1c, 0x10, 0x14, 0xe2, 0xfe, 0x1, 0xff, 0x8}, [@RTA_DST={0x10, 0x1, [{0x2, 0xcfd, 0x0, 0xfff}, {0x7, 0xd83, 0xfffffffffffffffa, 0x5}, {0x4, 0x5, 0x5492, 0x1}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xffffffff}, @RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x2}, @RTA_OIF={0x8, 0x4, r3}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000080}, 0x8000) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f00001d2ff4)={@multicast1, @local}, &(0x7f0000ef3ffc)=0xc) 2018/02/25 06:49:37 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), 0x4) prctl$void(0x1b) 2018/02/25 06:49:37 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) socketpair$inet6(0xa, 0x807, 0x48, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xc00, 0x2, 0x1ff, 0x6, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x1071, 0x10}, &(0x7f0000000100)=0xc) sendmmsg(r0, &(0x7f0000007f00)=[{{0x0, 0x0, &(0x7f00000002c0)=[], 0x0, &(0x7f0000000600)=[]}}, {{&(0x7f0000000300)=@generic={0x0, "98ee226c5864627ff74525b7c6a7171d2bc99569d9d38f0bc627c61de20c29cb716c8d9a12fdb5f5fe8f38dd3555c43b457ac9d914e991ab95fd38c8338cc519cf80d69f7adcb6876b4fad1357dc76940872d43c8310f32273eab520479c6b62328ebbeeb0a5f548b093b3ebef00af8f9ba695b8f520a998e01aef000920"}, 0x80, &(0x7f0000001a40)=[], 0x0, &(0x7f0000001ac0)=[]}}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140)=0x1, 0x4) 2018/02/25 06:49:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000fe2000)='net/dev_snmp6\x00') getdents(r0, &(0x7f0000001000)=""/24, 0x18) 2018/02/25 06:49:37 executing program 7: r0 = syz_open_dev$random(&(0x7f0000ba3000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x2}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000019000)={0x400000006}) 2018/02/25 06:49:37 executing program 1: clone(0x0, &(0x7f0000a60fff), &(0x7f0000e61ffc), &(0x7f0000d5a000), &(0x7f00003a7000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) connect$ax25(r0, &(0x7f0000000040)={0x3, {"4160d2d8220eae"}, 0x7fff}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x4) epoll_pwait(0xffffffffffffffff, &(0x7f00006b6fa0)=[], 0x0, 0x0, &(0x7f0000ede000), 0x8) 2018/02/25 06:49:37 executing program 5: unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) connect$inet(r0, &(0x7f0000215ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r3, 0x4}, &(0x7f00000000c0)=0x8) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) read(r0, &(0x7f0000000100), 0x0) sendto$inet(r0, &(0x7f0000008000), 0x0, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000054c0)=[{{&(0x7f0000000100)=@generic, 0x80, &(0x7f0000001300)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/88, 0x58}, {&(0x7f0000001200)=""/216, 0xd8}], 0x3, &(0x7f0000001340)=""/121, 0x79, 0x19}, 0x7}, {{&(0x7f00000013c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000001740)=[{&(0x7f0000001400)=""/72, 0x48}, {&(0x7f0000001480)=""/64, 0x40}, {&(0x7f00000014c0)=""/204, 0xcc}, {&(0x7f00000015c0)=""/235, 0xeb}, {&(0x7f00000016c0)=""/95, 0x5f}], 0x5, &(0x7f00000017c0)=""/87, 0x57, 0x1000}, 0x1f}, {{&(0x7f0000001840)=@sco, 0x8, &(0x7f0000003d80)=[{&(0x7f0000001880)=""/217, 0xd9}, {&(0x7f0000001980)=""/136, 0x88}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/249, 0xf9}, {&(0x7f0000002b40)=""/175, 0xaf}, {&(0x7f0000002c00)=""/136, 0x88}, {&(0x7f0000002cc0)=""/132, 0x84}, {&(0x7f0000002d80)=""/4096, 0x1000}], 0x8, &(0x7f0000003e00)=""/4096, 0x1000, 0x2cf}, 0x8001}, {{&(0x7f0000004e00)=@in={0x0, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000005080)=[{&(0x7f0000004e40)=""/101, 0x65}, {&(0x7f0000004ec0)=""/178, 0xb2}, {&(0x7f0000004f80)=""/45, 0x2d}, {&(0x7f0000004fc0)=""/184, 0xb8}], 0x4, &(0x7f00000050c0)=""/186, 0xba, 0x10000}, 0x1}, {{&(0x7f0000005180)=@nfc_llcp, 0x60, &(0x7f0000005380)=[{&(0x7f0000005200)=""/247, 0xf7}, {&(0x7f0000005300)=""/128, 0x80}], 0x2, &(0x7f00000053c0)=""/235, 0xeb, 0x4}, 0x7f}], 0x5, 0x40, 0x0) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)="2a0a8c1ca6b35cd7e0123377aa44e1455763aa4dadcfe27263404ef74974b320e2812485184624a6a5847467fb53381d38d0adaa78c10f6a578389947c996be99b0d87", 0x43}, {&(0x7f0000000080)="35a9d8834dbee847d18d8c4d60809bf7ed72a2d2cdf450e231c4ebe05a315bae6d01c267a2994aad7463481d1596fcc3bb4b02841664e153e36f03fc052bd32589927651aae4a1b0b4f81f741d1937758fbaf4a01111cd4eff76f3afe6e21994d3644535d881ab13fb0874245482c9b4a93673ed7621e9815bd59917a2442097d70bd3071cd4fc4d5a33f561ecc1a3253366f87bff16a735df229e8629d2fac75dee5237d6a3f014e2", 0xa9}, {&(0x7f0000000140)="c65acb75b6f7775eacdea39e96c1f5c38e70c2781d1c0f73ffdc1edd108062801802aa5d7d322464caf44ccc79e0ccc109a4b933de0e8471af08bd79ad7e9e10e9d8e4c027cf9bd6164b370a3a1503d472f903ae50247b29687877fdccb2519d23edf1984d717f98b6f43756a17254bf62cc4ff04a06313dbb9a5c4ed1d62ac187d91e50e80eafce310ce3e79283244a3011170b56db1b390075a0a22ecc8fb713256c2255ffdac4ba10833dbf99749565f3fa88b7a1c35b3db766e07c6eeb19ba17b1bdb394e0a937f072728de2b0dc7d80e19b7f5954ea249e5ed18af9b3ca5df15f9a6511baacb27426cf4587a93c2497f1f894e2f4a1ebf0", 0xfa}, {&(0x7f0000000240)="d1bea446ec9ee0f8568f1e935b653e34bf3aea7dffd30a1cea6a09265e24518f87ae7663817540b36fa4224550692c8b58a8498fcbbc60b8bcb7f0f5ed16c36bd848692d04e9f719c904ae526bd93f1649f860bf1f2c07a53f308bce1767fdcf88676e14da", 0x65}], 0x4, 0x2) 2018/02/25 06:49:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) 2018/02/25 06:49:37 executing program 0: prctl$setendian(0x14, 0x3) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}]}, 0x80}, 0x1}, 0x0) 2018/02/25 06:49:37 executing program 7: symlink(&(0x7f0000169ff8)='./file0\x00', &(0x7f0000aa3000)='./file0\x00') open(&(0x7f0000928000)='./file0\x00', 0x230002, 0x0) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) 2018/02/25 06:49:37 executing program 2: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x3, {{0xa, 0x2, 0x8001, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x50130, r0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000100)=""/213) write$eventfd(r1, &(0x7f0000000200)=0x8ae6, 0x8) 2018/02/25 06:49:37 executing program 3: r0 = getpgrp(0xffffffffffffffff) setpriority(0x10000003, r0, 0x1807) clock_nanosleep(0x4, 0x0, &(0x7f0000c10000), 0x0) 2018/02/25 06:49:37 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)="27dfd869b96c26e61e793caa54f9295504263dacf8660c7e", 0xfffffffffffffe79) 2018/02/25 06:49:37 executing program 6: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) r0 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x1) r2 = fcntl$getown(r1, 0x9) r3 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001100)={0x3, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000001140)={r4, 0xb8c000000000}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001100)='/dev/sequencer2\x00', 0x200200, 0x0) recvmsg$netrom(r5, &(0x7f0000002700)={&(0x7f0000001140)=@ax25={0x3, {"a682d2a146c54d"}, 0x100000000}, 0x10, &(0x7f00000022c0)=[{&(0x7f0000001180)="5ed8b5aa74dab97d5c3203e349d040b889b370c602bfde3d8746d8a5a0b84d0a0a0c6a05067cfd89f216c4bd0e5122757f38a6b2b5acd2b5de7bf14372f7b307ac054945c481483a289d3e5fb2813d17566c158a68550a648a214a79d49e8dffcc4264646f4fe7f6abbbd785bc35adeddce5adb37c665ab4813f36959ea2a2cf8b192a4c33a181a7d4df5243336d347b02aeee49ac", 0x95}, {&(0x7f0000001240)="8a501b45e8620429fecddd3ada9a5ac03913c15fba2602170cbce1fac9c835515847a1aefd7f8b2ded04e6730c88e9eade3a3d778ad8563b8a936b70c0189190ce90ab81e101b4eb6ecfd2661b1764a837ffda189439785af904bb19b62e046a65ad85018bc32541cae7d7fb5775a773", 0x70}, {&(0x7f00000012c0)="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", 0x1000}], 0x3, &(0x7f0000002300)=[{0xc0, 0x119, 0x80000000, "41a6c8ac34ef92598ff046ccc7a6cea345887687b3c1e40940c77afa5045d05975ab4aaa4aadd48633def5f37f6b7967f4ea50d5bdadf3db97ff50a7418706121caef904cc74aaac5ab34caae5fec4ce7ac3364ba12fd2303617a6c576edc4d7022e6422e0e723b889b6562db0630fa07deb487634a6b95b210f4a697fa0cef64bd590538b15c370e3e43ea2aac1d08d5d4e60e3ee8400dc2b93e1418589ca60bea1bc432330e34d7387"}, {0x30, 0x11d, 0x8, "ffcac2017d199af5a0fc3106747025e40673526816fe0789c4b1"}, {0xe0, 0x10d, 0x3ff, "17ee19ec7fbfa3bffb62294806c2a76f306014fc6c4903e85db1fcb46879d0083c2b2f2aebeea96f8618e677c0bd8168ac2ccde9161d5f6c380a546d228f5ead1f35874fe3c453581ebd94342432456e7e663a5632c96d2fdb133355ea4e876c7f75e29f217d6c29a7b1199545ee21fbcaf125c16da2ffa5a6931d0b3e1d63a89773acb9277bda9fa479eba7450e602cb7c40b8a2434374d89e1be1e04eb31f46b79b80fe39fe8161bc9332d9f8ea2fd553f3c0e94420c0ac636e7b9ba0aa790cf3de769a647ddf9277c1aba3c"}, {0xf8, 0x10b, 0x9, "15e82dc54be976f27923db9dea680659eb75ae9c0375d449b27ca6ef1b72d8c3293b68fa2043d56b95fdafc404b859a791ee23576bd2f30b26f14232a72e9681a81db744f620867b00c5b49e2e6e041a4cd246f5f0757a805535cd8182b44c7649df859802c940d378fa7b3e25ae74a4556808bc0234fe6cfd310ebb953c153907e4c2f2573e2f2b59955b47421b4cadc763042ebfd9c5814cfb7f1db4619b929f6b752e1e81d24841365c149b6668354f339439edacfc85ea2a4f6516f2419e038e6188822c6fc009b071881d80356fde82fa5e67f1fcfadfb15fe5e0acf93474a5c40ea4"}, {0x70, 0x10f, 0x3, "bc8e47d87e71e2426d07b48d8f940b612ddc937f29faad51d1e2e3afa1e4daeb3d0b08f5d0517dd59fcc202a86eb3d67544fcf201b67f825851fb3321c75e566486916b5502b6b0328130e40be7f516106b98a7f7323349666"}, {0xb0, 0x185, 0x6, "9269a857b1c405a6d9290508fccceb60f4bb387bfe6fcfc3217fe552eab9056a9f751ca9e977020502d6fae6da9b1b479169e86439152028a714fbb9f90347eb3a5e01d69b8af57043ae644f96241400e32853958a8926ae489f4f440225835ca6de3f53b0ee6229feb183c7a2883ee9a6103c5b32095fd7b5fab694f6224bf5bda75eb42e8716acde504aa29eb9952db3524084675f26428401"}], 0x3e8, 0x40004}, 0x40) wait4(r2, &(0x7f0000000180), 0x0, &(0x7f00000000c0)) 2018/02/25 06:49:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000005c0)=@broute={'broute\x00', 0x20, 0x3, 0x578, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x10, 0xfaff, @common='bridge0\x00', @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bridge0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0x1d8, 0x250, [@cluster={'cluster\x00', 0x10, {{0x81, 0x10001, 0x8, 0x1}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x4f, 'system_u:object_r:bin_t:s0\x00'}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x4, 0xa066, 0x400, 0x1, 0x0, "9611fde3a7a1f5e791a272d14d96c336333621378e3205398378f2f148b2641b5e91dd84b21179fb3e4f5727fc22f23019801ff9052e50ec7752e293dcf1e1c6"}}}}, {{{0x3, 0xa, 0x1a, @generic="05e43d2546896f0360281461eb8f4776", @generic="8c34bdd6489f0dacf8c746782b780c47", @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff], 0xe0, 0xe0, 0x130, [@physdev={'physdev\x00', 0x48, {{@generic="21917a431dbc281d2c09b3d160072835", {0xff}, @generic="b048f8d0f6f2f76ce72b453f231231e0", {}, 0x2}}}]}, []}, @common=@log={'log\x00', 0x28, {{0x40, "ca050de30105d2a98fc6931afdb527ed73957ef69647e0ac4f4af2c7a57c", 0x8}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x3, 0x8, 0x895f, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xa0, 0xe8, 0x138, [@connlabel={'connlabel\x00', 0x8, {{0x84, 0x2}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0xb2, 0x100000000, 0x3}}}]}, @common=@log={'log\x00', 0x28, {{0x5, "014036b7be6d0758d484b525b37db6cab60f9a41d45db696b8ac8661003b", 0x2}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x0, []}]}, 0x5f0) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f00000000c0)="17000000020001000003be8c5ee17688a3000008010300ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/checkreqprot\x00', 0x4220c0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000680)={0x0, 0x91, "fa68486f5562898290fbd3baeaab696bdf23543579bcce66e86861c2f992a166b11343a64a8c70449700cacbcb24bf3623de868306949bbea435f0ffffb9af6fd1e29d30ae84bb19ecf158abe3db5bf0c30a6260253d14e98048f9168aeda6a42881f51783a87abe34687947933542a8531dca9b54a9798482f1a908d8aa4a26153564179820d828ac49a88cb2c053a937"}, &(0x7f0000000740)=0x99) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000780)={r2, @in={{0x2, 0x2, @empty}}, 0x15b, 0x0, 0x0, 0xf81c, 0x1000}, &(0x7f0000000840)=0xa0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000880)=0x2, 0x4) 2018/02/25 06:49:37 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x412000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x2935}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0xffffffff, r2}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000da7ba8)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x210, 0x100, 0x320, 0x320, 0x320, 0x4, &(0x7f0000b42000), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x7}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @multicast1=0xe0000001, @loopback=0x7f000001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) 2018/02/25 06:49:37 executing program 5: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000e6cff8)={0x2}, 0xfffffffffffffff1) 2018/02/25 06:49:37 executing program 2: syz_open_dev$binder(&(0x7f0000b99000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x7fff, 0x8b7, 0x9, 0xfffffffffffffffa, 0x41}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0xb423, 0x30, 0x1, 0xfff}, &(0x7f0000000140)=0x18) r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f00000001c0)=@pptp={0x18, 0x2, {0x2, @rand_addr=0x5}}, 0xfffffdec) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/02/25 06:49:37 executing program 3: r0 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', 0xfffffffffffffffd) r1 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='#bdevem1y[\x00', r0) keyctl$search(0xc, 0x0, &(0x7f0000000000)='rxrpc\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, r1) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x80000) getsockname$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r4 = inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x4000000) inotify_rm_watch(r2, r4) 2018/02/25 06:49:37 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x1000, 0xfffffffffffff000, 0x7, 0x9, 0x59, 0x0, 0x2, 0x3, 0x4, 0x7}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000000000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xe45}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x26b, 0x2, [0x9, 0x1]}, &(0x7f0000000140)=0xc) pipe(&(0x7f0000000000)={0x0}) connect$nfc_llcp(r3, &(0x7f0000000040)={0x27, 0x765e5ef1, 0x5, 0x0, 0x40, 0x5, "eae856e0f8bac4a67552fddd5f680dee84b32ac15dcf57181dfab47b9ce91620eadaa1a927da7e7c3c5b14b38be28b8d118aa7ae99aea41af2d49ebdcfbb3f", 0x7}, 0x60) 2018/02/25 06:49:37 executing program 7: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x5, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x2, @empty}, {0x2, 0x0, @multicast2=0xe0000002}, 0x400000000000001a, 0x3, 0x5, 0xe682, 0x7, &(0x7f0000000040)=@common='bpq0\x00', 0x0, 0x1002, 0x7fffffff}) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1, 0x8001, 0x80000000, 0x8000, 0x200, 0x3f, 0x1384, {0x0, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff7fffffff}}, 0x400, 0xc46, 0xffffffffffffff81, 0x9, 0x80}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r3, 0xa6, "5c00debc4501567d737c1aca4b02983b6572bda7aae24c9297e2ec4c60aece3633d058831870bc5a135692bae570ad8b3142c7e7fbf3e85bef7528603c6b0f7d0bcca5475150af747a51dc0962c0816700a208d3991b66cd6bede461cc5033f79d010fbbe2d55d2551af977ed2bc7f0f0b644c6851e1c2df6060aa99e60148918d6a11b82a84758cc7e4ea3c9cc03134d2524a717c10e8a5e1a680d10f6a1d2d064e3eb43cbf"}, &(0x7f00000002c0)=0xae) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000100)=0x6, 0xfffffffffffffee5) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000015000)={@common='lo\x00', 0x0}) sendto$packet(r2, &(0x7f0000016000), 0x0, 0x0, &(0x7f000001ffec)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/25 06:49:37 executing program 4: r0 = memfd_create(&(0x7f0000000000)='#eth0$[\x00', 0x2) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6_vti0\x00'}}, 0x1e) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt(r1, 0x2, 0xa00000000000, &(0x7f0000000000)=""/75, &(0x7f0000000080)=0x4b) sendmsg$nl_netfilter(r1, &(0x7f00001a3000)={&(0x7f0000174ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000635000)={0x18, 0x3, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/25 06:49:37 executing program 6: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x3e, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa8ff5)='projid_map\x00') write(r0, &(0x7f0000000000)="9a", 0x1) 2018/02/25 06:49:37 executing program 5: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x1ff, 0x1, 0x7, 0x6, 0x93, 0x200, 0xa3a5, 0x57f, 0x3, 0x2, 0x2, 0x3, 0x7, 0x7fff, 0x7fffffff]}, &(0x7f0000000180)=0x108) socketpair(0x18, 0x800, 0x57, &(0x7f00000001c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x0, 0x10, 0x3ff, 0xfffffffffffffff7}, &(0x7f0000000200)=0x18) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x11) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000000040)=0x7f) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r4, 0x7ff, 0x8}, &(0x7f0000000280)=0xc) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x220) mkdir(&(0x7f00007a5ff0)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) shutdown(r1, 0x0) [ 38.220315] audit: type=1400 audit(1519541377.604:7): avc: denied { getopt } for pid=5530 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 38.242672] mmap: syz-executor1 (5528) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/25 06:49:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x8) r1 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181001) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0x6, 0x9, 0xfffffffffffff1f1, 'queue0\x00', 0x2}) pwritev(r1, &(0x7f0000001140)=[{&(0x7f0000000080)}], 0x1, 0x0) 2018/02/25 06:49:37 executing program 5: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x200) getpeername(r1, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000080)=0xfffffd9b) 2018/02/25 06:49:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000188000), 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) 2018/02/25 06:49:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$addseals(r0, 0x409, 0x6) seccomp(0x1, 0x400200000, &(0x7f0000016000)={0x2, &(0x7f0000000000)=[{0x100000000, 0x1f, 0x4, 0xffff}, {0x800, 0x8000, 0xff, 0x3e}]}) 2018/02/25 06:49:37 executing program 1: r0 = socket$inet(0x2, 0x4000000000000101, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x200001) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x77359400}}, 0x0) close(r0) 2018/02/25 06:49:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x12, &(0x7f0000d0efc5)=""/59, &(0x7f0000cb1ffc)=0x3b) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {r2, r3/1000+30000}}) 2018/02/25 06:49:37 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000c5a000)=@polexpire={0xcc, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xcc}, 0x1}, 0x0) 2018/02/25 06:49:37 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="7b0b5caeb9e3614cd6702d5a3737660483fb65bacb5bea632f4fec494041ef205963a8050d5f1f1e308c346ff55ba75ad9040e3fa2d974fb6582763e90d8c75a00bdfc91bffcfdc84b29613a1be889692144ccac9f237c09546dd1a8154007f85108b082729964a81ae3e952a2364edb199cdec094432613e9f5a4e38de144819bad69b0c966fd35b0bf5bd01a1ef9ae01db4d59278b04efa188a411e1dacbad221d9148cf764236507a2c8878b379e278df7419b327ed12c1f9e7e9e6cf14936a67bbe987a637d880f1fdacc5f089223dd4e3614c3b22cb9dc6ae6cb75505a26879523de55ef348526976f20b1a0577b5b50b568157", 0xf6, 0xfffffffffffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x48) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r6, 0x29, 0x50, &(0x7f0000954000)=""/185, &(0x7f0000e85000)=0xb9) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000001000)=""/4096, &(0x7f0000000040)=0x1000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0x7}, {0x6, 0x0, 0x10000}]}, 0x10) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58, &(0x7f0000000240)=[{&(0x7f0000002000)="6ae1", 0x2}], 0x1, &(0x7f0000000280)=[]}, 0x0) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000000340)=0xb176) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={0x0, 0x7}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000003c0)={r7, 0x7, 0x8000000000000215, [0x8, 0xfffffffffffffffb, 0xf96a, 0x3]}, 0x10) 2018/02/25 06:49:37 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x6, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/02/25 06:49:37 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) getsockopt$netlink(r0, 0x10e, 0x81c2c803ed1fd6a7, &(0x7f0000000040)=""/92, &(0x7f00000000c0)=0x5c) getpriority(0x2, 0x0) 2018/02/25 06:49:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x800000000002f, &(0x7f0000000280)={0x10000, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x118) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0xffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in6={0xa, 0x1, 0x61b0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}, @in={0x2, 0x2, @rand_addr}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x98) 2018/02/25 06:49:37 executing program 4: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10c, 0x0, &(0x7f00000002c0)=[@reply={0x40406301, {0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f00000000c0)=[], &(0x7f0000000100)=[0x48]}}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x58, 0x20, &(0x7f0000000180)=[@flat={0x0, 0x1, r4, 0x2}, @flat={0x77622a85, 0x10b, r3, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000000140), 0x1, 0x4, 0x11}], &(0x7f0000000200)=[0x38, 0x48, 0x40, 0x30]}}, @free_buffer={0x40086303, r3}, @register_looper={0x630b}, @acquire_done={0x40106309, r4, 0x1}, @reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000240)=[], &(0x7f0000000280)=[0x20, 0x38]}}}, @increfs_done={0x40106308, r3, 0x4}], 0x0, 0x0, &(0x7f0000000080)}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00'}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @time, {}, {}, @addr}], 0x90) 2018/02/25 06:49:37 executing program 0: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x3502}) pselect6(0x40, &(0x7f0000001000), &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000fc0), &(0x7f0000000ff0)={0x77359400}, &(0x7f0000000000)={&(0x7f0000000000), 0x8}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000000c0)=0x6) 2018/02/25 06:49:37 executing program 7: mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair(0x5, 0x806, 0x10000, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) mknod(&(0x7f0000030ff4)='./file0/bus\x00', 0x1120, 0x0) 2018/02/25 06:49:37 executing program 2: socket$packet(0x11, 0x3, 0x300) syz_open_dev$binder(&(0x7f00008e9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x1) socket$packet(0x11, 0x3, 0x300) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000569000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/25 06:49:37 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) read(r0, &(0x7f0000000000)=""/165, 0xffffffffffffff4d) clock_adjtime(0x6, &(0x7f0000000000)={0x9, 0x2a67, 0x6, 0x4, 0x7ff, 0x9, 0xfffffffffffffffc, 0x6, 0x0, 0x7ff, 0x401, 0x8, 0x50, 0x100, 0x5, 0x100000001, 0x0, 0x5, 0x9, 0x20, 0xffff, 0x86, 0x40, 0xffffffff7fffffff, 0x8, 0xfffffffffffffffe}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1, 0x80) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000100)) unshare(0x8000400) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="d9dbb2ecaf178cb0e4482e1e490fc87b3ee41a4c", 0x14, 0xfffffffffffffffc) keyctl$read(0xb, r2, &(0x7f00000001c0)=""/4096, 0x1000) pipe(&(0x7f0000000080)={0x0, 0x0}) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f00000000c0)=""/178) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000180)=0x40, 0x4) select(0x40, &(0x7f0000056000), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x0, 0x3, 0xe, 0x0, 0xfffffffffffffffb, 0x5}, &(0x7f0000000200)=0x20) 2018/02/25 06:49:37 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x44, "b7e74ea09920c17e6de1bbedbc33449e194e5fc003d68f9526db9284b3ddc49f2748471c3474888c86449cb4543eddf8737e59bcc53a3358a74572da1a7262ed4fc83f06"}, &(0x7f00000000c0)=0x4c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x1}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') mq_timedsend(r3, &(0x7f0000000040)="703df53e2fb7a4573c45e01060ccb769cdeb5c2a3d5de5370d7ba96318918e03f8b1fc105d6525410f5579e0c24f49ce5053b15eb5c4da1d0ae2e65cee70558439c26bc79652e0b89cb5b8f4b48eb1b3740d53a5193d5bf74daa83625962d0a145294847e4e9b3291fa07c8a84a745e4ec1296cb17f1845f3fab8661bd47ac512c35fb28c7267e8f78ad226ecb1382d5a81bd14caa8d23180e741e95fa6d48a8689bf556412e5754ba59ccbc4f99bf648e551d5642bf73deacc06dfd80ccc0e9c08e269806686dd9ee993830dc11360a5ad1c5a2b77c6d779a8183415e4855", 0xdf, 0xfffffffffffffffc, &(0x7f0000000140)) 2018/02/25 06:49:37 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x4000) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x200000, 0x100003, &(0x7f0000373000/0x200000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x201, 0x0, 0x20, &(0x7f0000b20000/0x2000)=nil}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000000)={0x8, 0x200, 0x5, 0x3ff, 0x1, 0x9ebd}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) 2018/02/25 06:49:37 executing program 4: socketpair$unix(0x1, 0x408000000002, 0x0, &(0x7f0000934ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x6}]}, 0x10) r1 = memfd_create(&(0x7f0000000000)='md5sum\x00', 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x1, 0x9, @empty, 0x9}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x2, 0x0, @empty}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x5}], 0x70) 2018/02/25 06:49:37 executing program 6: r0 = socket(0x10, 0x803, 0x0) readahead(r0, 0x100000001, 0x100000001) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000006aff4)='/dev/rfkill\x00', 0x0, 0x0) mq_notify(r1, &(0x7f0000667fa0)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f000065f000)}}) 2018/02/25 06:49:37 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000082afc8)={0x0, 0x0, &(0x7f0000f88000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) r1 = dup(r0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000000)) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x130, 0xadd) 2018/02/25 06:49:37 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x1) ftruncate(r2, 0x40001) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x2) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000100)=0x15, 0x4) fcntl$lock(r1, 0x7, &(0x7f0000000100)={0x3, 0x0, 0xa46d, 0x100000001, r4}) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) ppoll(&(0x7f0000007000)=[{r0}], 0x1, &(0x7f0000000ff0)={0x0, 0x989680}, &(0x7f0000014000), 0x8) 2018/02/25 06:49:37 executing program 4: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000000)) timerfd_settime(r0, 0x4, &(0x7f0000e92000)={{0x0, 0x989680}}, &(0x7f0000cf7000)) 2018/02/25 06:49:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000040)) getsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000000040)=""/68, &(0x7f00000000c0)=0x44) sendto$packet(r2, &(0x7f0000000040)="08bb7481f7a7d58b7c15f5e65c2363e6f37b59cc7b950a423dfde01409481bd47eed0add7f0f953c6245ff6094017215e2553b10b07b168de6b679ade42d6a991c76204a8446fb75b8d14024ea1e2e0f7fc5fbe18c542b36371196b1834a0d80486e208305b54a29e99d0401616476624028ddc8f8f7e66741832f23a61c5d8d680850c99d7a373fade68d1a706be80ed04167e10ce6c7b92c8117f5f3", 0x9d, 0x84, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x40000002871, r1, 0x0) set_robust_list(&(0x7f0000000100)={&(0x7f0000ffc000/0x4000)=nil, 0x100, &(0x7f0000ffb000/0x1000)=nil}, 0x18) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)=0x4, 0x4) munmap(&(0x7f000053b000/0x2000)=nil, 0x2000) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000140)=""/26, 0x1a}, {&(0x7f0000000180)=""/130, 0x82}, {&(0x7f0000000240)=""/12, 0xc}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/119, 0x77}, {&(0x7f0000000340)=""/247, 0xf7}], 0x6, 0x1) 2018/02/25 06:49:37 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000f6aff9)="dc", 0x1}], 0x1) getuid() 2018/02/25 06:49:37 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1}, 0x3) r2 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') sendfile(r1, r2, &(0x7f0000000080)=0x11, 0x1000000000fe) 2018/02/25 06:49:37 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x80284504) r1 = syz_open_pts(0xffffffffffffffff, 0x101200) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x88000, 0x0) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x3, 0x1200}, 0xc) 2018/02/25 06:49:37 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000831000)={0x14, 0x1, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/25 06:49:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f0000000000)=""/142, &(0x7f0000000000)=0x8e) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000100)=""/103) 2018/02/25 06:49:37 executing program 2: r0 = socket$packet(0x11, 0x8000000003, 0x300) sendto$inet6(r0, &(0x7f0000011000), 0x0, 0x4004010, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x3, @empty, 0x4}, 0xfffffffffffffca2) 2018/02/25 06:49:37 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() r4 = geteuid() setresuid(r2, r3, r4) sendto$packet(r0, &(0x7f0000f6f000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da51d28738167fb964051bac5fa07ff786356d84f1a0000000000000002e9e4b0d7efb2caef3e8f1902fcb8437e5b27deb3ab64bf49", 0x4c, 0x0, &(0x7f000013f000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/25 06:49:37 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace$setregset(0x4205, r0, 0x4, &(0x7f0000000040)={&(0x7f0000000000)="2d795105b3e9bde5bbabc71520d600f40c", 0x11}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66696c657300") getdents(r1, &(0x7f0000000080)=""/139, 0xfffffffffffffded) r2 = accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) r4 = getpgrp(0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xfffffffffffffee7, &(0x7f00000002c0)={&(0x7f00000001c0)=@setlink={0x28, 0x13, 0x100, 0x1, 0x0, {0x0, 0x0, 0x0, r3, 0x44100, 0xb000}, [@IFLA_NET_NS_PID={0x8, 0x13, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0xc810}, 0x3f) r5 = inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x8) inotify_rm_watch(r1, r5) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) fcntl$getownex(r2, 0x10, &(0x7f0000000080)) 2018/02/25 06:49:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_getscheduler(r2) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) [ 38.544764] audit: type=1400 audit(1519541377.924:8): avc: denied { create } for pid=5621 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/25 06:49:38 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_getsetattr(r0, &(0x7f0000000040)={0x8a87, 0x8, 0x8000, 0x0, 0x1, 0x38, 0x1, 0xffffffff}, &(0x7f0000000080)) mq_notify(r0, &(0x7f00004f0000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}) r1 = dup(r0) readv(r1, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/02/25 06:49:38 executing program 6: capset(&(0x7f0000c2cff8)={0x20071026}, &(0x7f0000705fe8)) r0 = open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1000, 0xfffffffffffffffc}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1}, 0x8) execve(&(0x7f000098b000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000000)=':vmnet1\x00', &(0x7f0000000040)='\x00', &(0x7f0000000080)='(trusted\'eth1ppp0\'\bppp1$ppp0\x00', &(0x7f00000000c0)='{bdev+\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='eth0-\'\x00', &(0x7f0000000180)='w\x00'], &(0x7f000005ffe8)=[]) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"1f94c9d1d24b755f7631fa8548147011", {0x4, 0x7, 0x0, "fbffb2172d8f", 0xfff}}) 2018/02/25 06:49:38 executing program 4: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@mcast1}, &(0x7f0000000040)=0x14) pread64(r0, &(0x7f0000000000)=""/223, 0xdf, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0xfffffffffffffe0e) 2018/02/25 06:49:38 executing program 3: prctl$intptr(0x2f, 0x4) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fgetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000040)=""/249, 0xf9) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x100, 0x3}) [ 38.611951] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 38.643949] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/02/25 06:49:38 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/02/25 06:49:38 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f0006bb40409000009020b000000000000000afdeb0800020000ffe5b7", 0x24) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x30400) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/02/25 06:49:38 executing program 4: r0 = syz_open_dev$sg(&(0x7f00005a5ff7)='/dev/sg#\x00', 0x0, 0x121882) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x9, 0x4) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x19b4, 0x8) write$tun(r0, &(0x7f0000124000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x26) gettid() 2018/02/25 06:49:38 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001100)={0x0}) ioctl(r0, 0x69, &(0x7f0000001140)="fb641374fe15aed821ee9bb2a08220e161ee98fc15350855708e453adb65eaac82827793ba5f") r1 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181001) pipe2(&(0x7f0000000000), 0x4000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000f56f68)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "b9b1b9d04cda14085f122198985638e9627ece4bcf7795f011fabfacb90a34f7268433df02ae9aa082dbc50ca6cd16b1b29a3539fbee460ee27b230dd54b1dd2", "d7ecb745ce3246556faa048916ed2b03481898f42ca8a84b7ea26d2c3e439105"}) 2018/02/25 06:49:38 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/66, 0x42, 0x40010002, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20001, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000000040)=0x8, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/25 06:49:38 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@buf) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x80000) syz_extract_tcp_res(&(0x7f00000000c0), 0x800, 0x200) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x2) 2018/02/25 06:49:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuseblk_mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000000)='J', 0x1) 2018/02/25 06:49:38 executing program 1: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cgroup2\x00', 0x2000000, &(0x7f00000000c0)="15989548e7b3b6686b76d2eba1515a25ecc2e0dc27c9a172a3641284ce62e9ea3da9b42b615b33bd9141383f7eb289f69e11") mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x200005, &(0x7f0000000000)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x501000, 0x0) getdents64(r0, &(0x7f0000000080), 0x2e) chdir(&(0x7f0000000100)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000140)={{0xfffffffffffffffd}, 'port0\x00', 0x8b, 0x0, 0xfffffffffffffffd, 0x3, 0x4, 0x7, 0x7, 0x0, 0x0, 0x60}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000200)=""/47) 2018/02/25 06:49:38 executing program 5: r0 = add_key(&(0x7f000019eff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2) keyctl$search(0xa, r0, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a, 0x0}, r0) 2018/02/25 06:49:38 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='attr/sockcreate\x00') r2 = syz_open_procfs(r0, &(0x7f0000000040)="70906f6a69645f83617000") fcntl$dupfd(r2, 0x0, r1) r3 = dup2(r1, r1) fcntl$addseals(r3, 0x409, 0xd) 2018/02/25 06:49:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x97, 0x20008003, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x1f7, 0x0, 0xfffffffffffffe90) accept(r0, 0x0, &(0x7f0000000000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x8001) recvfrom$llc(r1, &(0x7f0000000040)=""/133, 0x85, 0x100, &(0x7f0000000100)={0x1a, 0x9, 0x2, 0x6, 0x5, 0x2f04, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/25 06:49:38 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000198ffc)=0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80800) recvfrom(r1, &(0x7f00000000c0)=""/186, 0xba, 0x101, &(0x7f0000000180)=@in6={0xa, 0x3, 0xc000000000000000, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1f}, 0x1c) prlimit64(r0, 0x0, &(0x7f0000090000), &(0x7f00008d9000)) 2018/02/25 06:49:38 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000000}) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) sendto$llc(r1, &(0x7f0000000080)="c6243f7125e6399e479b28b3ac027329c37a90b5a2b60205", 0x18, 0x40800, &(0x7f00000000c0)={0x1a, 0x0, 0x3e25f182, 0x8, 0x4, 0x306b, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x58, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x100000001, @empty, 0x8000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x1f78, 0x8, 0x559f, 0x401, r3}, 0x10) 2018/02/25 06:49:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a28fff), 0xfffffffffffffc63, 0x20008045, &(0x7f00008e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={r1, r2/1000+10000}, 0x10) ppoll(&(0x7f0000104fd8)=[{r0}], 0x1, &(0x7f0000928000)={0x0, 0x1c9c380}, &(0x7f0000c73000), 0x8) 2018/02/25 06:49:38 executing program 5: r0 = eventfd2(0x6, 0x801) syncfs(r0) r1 = socket(0x8000000010, 0x802, 0x0) r2 = socket(0xf, 0x7, 0x1) r3 = getpgrp(0xffffffffffffffff) r4 = fcntl$dupfd(r2, 0x0, r2) perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x200, 0x8, 0x1, 0x1f, 0x0, 0x200, 0x63010, 0x9, 0x9, 0x80000001, 0x0, 0xd1c, 0x8, 0x2, 0x7f, 0x7ff, 0x1, 0x100000000, 0x8, 0xa8f8, 0x39b, 0x0, 0xc8b5, 0x6, 0x6, 0x2, 0x8f7, 0x0, 0x6, 0x6, 0x1, 0x0, 0x307, 0x3, 0x5, 0x3, 0x0, 0xffff, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x10000, 0x101, 0x2, 0x6, 0x7c4, 0x1, 0x100}, r3, 0x9, r4, 0x8) write(r1, &(0x7f0000e2ffe6)="240000001a0025f00018000400edfc0e0a0b00000004bf0202ffff0e0800100048186be0", 0x24) 2018/02/25 06:49:38 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000000)={@ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x14) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0xe0}, 0x1}, 0x0) shutdown(r2, 0x1) 2018/02/25 06:49:38 executing program 2: modify_ldt$write2(0x11, &(0x7f0000cee000)={0x3dd, 0x0, 0x1000}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000ff0), 0x10) 2018/02/25 06:49:38 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) r0 = socket(0x18, 0x0, 0x3) getsockopt$sock_buf(r0, 0x1, 0x200000000000018, &(0x7f0000000240)=""/194, &(0x7f0000000340)=0xc2) 2018/02/25 06:49:38 executing program 0: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000546000)={0x30000007}) [ 38.794796] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. [ 38.819971] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. [ 38.833913] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/25 06:49:38 executing program 1: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0xff31, &(0x7f0000000040)={0x7cf}, 0x8) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) 2018/02/25 06:49:38 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000f1ff8)=0x2) 2018/02/25 06:49:38 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000b1a000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={"ffae52f1cbb2c49ccccc917915b6b6b0", {0x4, 0x6, 0x3, "0ad619226350", 0x800}}) 2018/02/25 06:49:38 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000f8fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fdffd4)=@ethtool_cmd={0xa}}) socket$pppoe(0x18, 0x1, 0x0) 2018/02/25 06:49:38 executing program 4: r0 = userfaultfd(0x80000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f000094e000), &(0x7f00008d3000)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) socketpair(0x0, 0x8000a, 0x7, &(0x7f00000000c0)={0x0, 0x0}) connect$netrom(r3, &(0x7f0000000100)=@full={{0x3, {"63bdda4cab6eab"}, 0x58c}, [{"3b45f0e27a4dd8"}, {"cbd7199d77a4dc"}, {"942f39d58cb3aa"}, {"d7f649abf5afb5"}, {"42dd176f7c857f"}, {"295da87d74f7b1"}, {"862de6103c3edd"}, {"71ea470b89ebdd"}]}, 0x48) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x2000000000000095}) r4 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='vmnet1eth1)trusted\x00', 0xffffffffffffffff) r5 = request_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='$em0\x00', 0xfffffffffffffffc) keyctl$search(0xa, r4, &(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r5) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$PIO_CMAP(r6, 0x4b71, &(0x7f0000000040)={0x7, 0x101, 0x7ffffffc, 0x2, 0xffff, 0xffffffffffffff4b}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000300)={0x7, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000004000/0x1000)=nil, 0x1000}}) 2018/02/25 06:49:38 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/dev_snmp6\x00') getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f00000d9ffc)=""/4, &(0x7f0000000fff)=0x4) r3 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, [0x1, 0x4, 0x200, 0x1000, 0xfffffffffffff46f, 0x100, 0x96, 0x0, 0x8, 0x100000001, 0x0, 0x101, 0x2, 0xfffffffffffffbbd, 0x1]}, &(0x7f0000000180)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000001c0)={r4, 0x6d6}, &(0x7f0000000200)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000280)={@generic="ab2a6e0c38f51893df2add1dfb7af8b4", @ifru_addrs={0x2, 0x2, @rand_addr=0x1}}) pread64(r3, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)="eb1da11aacebb1c8eecf903765a5829c3ec752e34431dcf36368682da9abd9e6b3903812a6", 0x25}, {&(0x7f0000000280)="92c16b1599667135e3ff9e0d155c45cc9dee7f1d49e7dd0647ff06239c4d11eb07e65fbe0b08ca1f1cfdd5f303bd1a", 0x2f}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$sock_netdev_private(r2, 0x89f7, &(0x7f0000000240)="89068d8bb89e83d217a61b5d7342cf249e6aa65124f13f59a0e3e0305d92180bc12da1c737ddc262351a7e54085672fd3033c24ec1eb960afe5e7cf8eb6f78e314ccd874bdb90771aef5955a26bea9e9f582255feeed9bb347b9535dfd22") 2018/02/25 06:49:38 executing program 0: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000546000)={0x30000007}) 2018/02/25 06:49:38 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) writev(r0, &(0x7f0000002400)=[{&(0x7f0000000040)="013fe2515655c5c8605aa91123d261454fcc713457c7fbcc8ec1a0c90bc3eda679f813437990e546c24f1d1e7dd99a759fc4f5549f622650c17c8aa3abfc3518ebd8607e12b6aeea37fbfd35e5251b064251c8ad801d68f1e914108fdf45be79d827a4085276714a06fd8946ed3a8417dd58ca8986b706a06c76259f60ec1595cb7d9f42634a218dddba098f77855e08818f2beee9d2c2a02305bc0323256221356de9f6a6e90270a6b7513a9a02fb1f46265af3e4872e98fcb11961de8fced5867b116e37247256e0215ec809a5d68cdee2", 0xd2}, {&(0x7f0000000140)="94ba4c4c530b551d84a3953847da45160dd7f329fc2a0e043b6c3d9d50b8a094a9d35fdf4511267c72d9e62ebf9c2c626326e15e0ab0a071453d1ec7f5d15bf58f7567f89e24d76ca63e16a8681d388a2cb4f092eee35c2c0481b997c93fa76813bc890e39a705bf826ef89b5eac819c3ec2a4c6bf6d3db0b571c1d328177aefde1226ea3bddf4d1fcce5e8e62beb1159df0fd70ae52d4fd0c59637f55b59cb1f2347ef50c3a183392769008cb42d6d34c2e7375ccef04f1494467f79aa2367dec3e437ab19fa5ca2907881ef867b54898de2a17b4b51cb5983bc26eddb4563e23254361d6709b3752e0373ea9c8b5c0f1d47132253869", 0xf7}, {&(0x7f0000000240)="8908a93e7b0341f3e641981c4a84fa316d42d9d6884a7f0dcb2d88a158f9cabf4b08e80345d22d3d302484ef33d56f77b6a1831e79ee05a6b088418365b965cf1bd7e88cb3f0d7f545ed4f95e5a7844ee9331b40d9d2abda20dfeba684d0fa11e2d92bfdf508d1a9724fce65d0532ba3f365bbe15945134ea0c4b5d5c2d08c3c3a3b88adbb98f2c99175d2101bf3700fa044c213", 0x94}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="0dc216621c6318240722765ce58b88dc0aa1030d7639e1d5610359b88e7e2520eb7559c6408cd028158d269d05cba18d8e97ed612e47f7deef22b90ca144d50807169684e101826fc7a4d65a0a752691c75b0a137755d8b3ab886f5594e0a272216e6e9df0f1b3e672f4f45e2da1a17ac6af28be297359ecaf44e831cda0ee2716d819338f5f6d0441", 0x89}, {&(0x7f00000013c0)="fcb53e0a484508b4f3aa4ba94c1d23a8716b8a2a60118d68598b165fa49750a2f1f07bffe6ea32821314765867a9bf1afcf0f41c1a25e7d1cca647854d886b3943beb031c262253cf374f42bc5fb204def2a82e3b06494b6f800cc41f4ab79f357bc38f3aa54eb5c0db81f00f65efb4e30b057a99c7c096a9bd0b7d895bcb929e74d663fa584e18964b1a0046779f3781ab44a16436a9f20b8505a2fa127dbc6cd6f4208ec496870562c3b451d87595b58bc9a8adda77000d43173cc2e40493a214713d219df3d9131eadbb0a61af50098f069a9b1c521694a63da05b76d7310e0e32c5481d38653dcbbb4142b836bf6bd3e2e7ed75635616204221ce5385159c266411049e5475abc58708658769b702909ffa0f5d59d0c328ae377d7c8f01974b109906a7b7862e76cac797ddc325fa9758028afefd135849462092c91af3dfd2b3cfd8bc9fb6d32ec5d7ea9e4c6659af1f6f9cfa9b3312a98efa6ff4eab59f05476050d8dfa2cc99548f3adf560b21de891cf71702de75d79c02a7bd1ee7b89ec7e5344919d7ded3801644c7ee9deb31c8d1f5b8ac7b01322aeb731ab097cd101df5d9569f63125080ad5f9cc10db7ce2f4ea3182ca3fbc57b91ded69bd789cf7ade43a55a2733b3a367d157078457eadae9ddfdbf69fad9403ffb7c99152e5237945b453c82edf8445af66bac62b9e5f094c3ff72c4c93698cdc2ab8a908fc89e0bc0d6e44978faafc010c07f15dfa073c4917607ccb3bbddbdf4efc4cf67a9f2f916750e0b083876396225f3846ae54547cb2d8e91553d81f92ec72d1908c4b16faee5e18905ff8ee4eb8717ae00a9e1a641464e22efd915961c0f6f0c21ad9fc3f3ed85da6db75423bc322f71dc57a7ed6169bf653b7dff4ed8afd9752a298e778baa4f341fbd3d227d43beceb6c7d0899792c62692435be4fedb7b72d9d644e4f8281c7bb25074e73b251f9f8a654e58fc1291fee32f249ff8073c06798b5d69f3e1cdfd7f7db57b07be9b8ed28f4a1496044c03d43f213cc39ce996092e4ed5421c0655a504e986a78ab41ac072f39bdaf5373817f39b4e6d74181949be167f596a7688379cfaea964831402c59713bd637e6f18c802762a42554212a40ed9552955f1adb6166e81fa44fce4e6e348e15788ba2b145d8c1a0495701829daa8d550392bc5d108ed4a1657688ecfbbc9ee5123bf7b958115d3860aca3c464baf63495cbe9e876e18b2d85b6619cb1a79f114dce48f30bfed1903b43c6bcfce0be9518efdddc0635972c9bc5d41c722c096688bda78d65dddffb88478ea17a87b93627599955681b36834b31d521e935d1df935b3f15414ad4dc15eabea4c1d59f21dbc55e9837be5f7f4e125dd4f2a84480f6c033c51b706d3816a6441d9a748e6dbfec1ae7645575f4a23ad4d7c1f0449dfe971787dfe05ca16822812ade68dce26a58599898a0faeb2e71dfe778fcb987760e724db32ec9c1221fcb0fa727b4e1306f1aa53ff7f8c9bba9ac0c052abb8301ff49f42ba15264b8b96e2076029fd351fb799af590df2d5cac10f773327e8cd7d85bf2f5de51702c0606517af78d75d95bb4e25918321db7867c4448295c7c4c628f95b624e67af2451e1b8fbace142f48d6717945610793bfaeac0234bbec13ba451b6dff646e49a4cea8cde1caff5811b3970c5ac967032658388310d8ff744a39727b0e3735e2476372c1ad29bf556dc8f67964f716fb97b7065cbf3708d14100cc9786870f48c33c77637a23eed03aeff1024deda0e6e55d0bee240c2123d67e6e33494441702514ab1cb6f86caa6a4967fcb72b81c107bce6793764ff74694b88bd2899021734eb5b34d2e0ab45738deff32e36886ca0e24a59cbcdc93d343359d67cbb95b341a2da4aea7cc79957a45eddb258ed18c389d11401dd950a8a037d3633fe534565f5cf0df28bd903500ff8fde06499b16c225fc2b6cdc55ccae84519cbcc5761d8a0bd21dd8be1cb573de10c9e448abac0838c501dd036afc1fa1c5a3ae5aa5e95424c569f99bf7ed017559a3290c9d4d291ba656cc6ed2b5fcb0bb859932a03b6fabcf379557ecb5e22b054062bbcfc43e4252a50ce778dae60d4e54af5326ab244a3f70b545ff8bf1d06f22eb322c51cefaea36ce0acac77b845ded24975f87586c793975a237acd3bd67979cc9f834556fde0ee968bc7e97f8aa2d183416c7fac8ebc185940b4d30183371c97e7146509edf37963e76b8938995060664d2ea0be8cced8297da5482b97af4c616dd0881974da8f786b6ea0ef744f2a53c11f99fe5849f0f447ed6422ac1e212f2cc5255d6ebbc78a01d7759db327c7b196a97c7bd98787980e247760283d029578011dd4b5e7dd508de1055b69926ef2fd4418e1098eefe13232296cffbd296842567f8cb57ed51c6187cad30d23ebb2cccfdb341cb1e2e29048e0421413ea674aa07ffb32e64ff591d14af3e8d53a712df20a6f73efe874edb0541fea1a464288e2096e56d8a2f7680a4dca7af6668d0cc793c5ad807e5c48be500ec4a098395cac40ae09e87c96de7da43fb6e4a0bfaed6e6c818ab0aadfbf980dfe8efa9f87ed91386093df3112a81b59f9909be2be0aa50ec6d58176834124b8a3ae74e014d328bbcaca0caf94d5423b65ee0f39de182e533362bc2fc12c5a818ec2b6aac14c8cc80679faef068b138ecefd4b7333661b0708241ac62df75655590e15e401e379bc6c5954540c53257c13694e8a848c9b3f81f9054a4f9e58564291beb4c1bc0cdfa050b6c74fbbc4596a333bb7cbdb84c3e9ab80abe1fb197c3c0ed98856428f23af6c38fa84f5b21255befe041d913513d1d007231b0f91f2bf08729b53bee8586bf81b01f14bfba606a150ff0a12e2455b4e66262663811a354bd872061df595e2b1a575b8798896bb72e33c23d03a70d91833deb523ca06493bd006dabf2bb1be26969822b9a6a65b523e4dc53312dc77d14825319e99ebc91c7ccd0e10d99ff9fda48c404abda91591d30c409c2b94350340afe741a800a2fd8ad832126d9e31424b25eb3fc3532cbbdaebc1894754b4c7fe8efa54bb2bc13fc6c9e47ab6b9e740ba583ce58be0eb5f147ab7ebef62895adbec2f61d5dff7082f64688d0d328c2af08b003aac4f9a3536fbc5bb5bf264405ffa4626fdee1b4c452d841d305bafa52320c95855f4aeb989f2f2ee094cbc28e6b8ddcb6cb49526e755842f6e81724fa60f012c64478ce5f8a170954cf8f159f72e2413e2cba1d938d424710aae9c489f2d3ea311b2ec7407043f04d0366000dfce79467daad8f91957e62bcfed9e3e178dfbc9d208939ce3e3e6fb6622efbcaee57327faa44700b766dce6c9f74a0200bfa6d57a419b2f854c9a884c347800e36818264aa9f31e1468d604a60c32bccdae96c284a46eed0885c6a17fee29e2ec2be5834dc1e1265b62d952c1a7e893f9113716aeb4bc5d2185d489897d8f69b63e9a619d2f8e6040294ddfa7b92c950a70c1729d3bcd07420e7d96e041954959b2b85bbb3b1251dff8475183616b5e2f668659b4cbeb66bf79939f25387fc96b50181faeaf03c39e8ad66bab76a6107df30c0348801ee4b06ce11f6ef07b7799f5ae5a82a6d84b9aba5e7c74ed49a72147eae86d4cfedc9103b0a834f3591df38128571f4dc1c6fc5d47cf2780a399fb64c42c58d268d6fe36e91c3ea1bea661329d8cbc9211053837a1ce54d11b0bbd9f316fce014697ffc178be2b2545b028262328efb08d74a28b69901e2ee51e769ce1a0bc051cd75a383810748024669b83d160c8cde03ff4e345f2523d15bf7a0fe48b29a91420742096eb2f387931b92bafd10277d0382b3095ad29827b33f5f788570ab3c0616d80c67873ddbd6d44f1b16a723f3958e07520eb351183e16f44f27baee7f6ec3da0818fa5372969ed29bb4184760bb22fa4f34a580c783a22a836a4ff990e183d5576c5cd34d081fdac54e2e23f884e4919f9ef52fb1b6c039a305baa1ddb0f466075b96ed92da9a2676de8d78898430a1521e003e4987d3dbcd97e4ccd074ab8ef4c511ce3a98951d82f30e1eef9502c8266589eb1f065b5635f01d348780aa7a8cceec7452b133ae2b3133a70da7e6c2333836dc86de5de66c934dadc249479e28f3ac77f2fc5ecefe35f4a94ff352f416408fe13be3cf4964da4695b6ac422dadfab1541f9c4a5ee37de3071aacc8650065fe2793a79f05f0129129da75584c6b9e1e1a2835f9b0e1dd301fed1d5c943846c84a6998b1bdbb3360ee02d42dea6169fda5ef3700c54c8403d900e524f16f343378dcb237b254069f541d32d37042e7dc8e8752f78bc09d4d38dfa4f428a351e7ffacadaf2be1ef11eb046cb5cc6afd931e744741fbbf5eb96bc6ebb088eb1f91bd9375c1028c122b3c2ef58bc9eb4461983ad04cd56dc882d5090a5d58f5bf8c8c2f4267c5ddc77b0ffd2aabc0ea2d4491928895b64bee2a8ac9412c4062541db11ed4c5a24cb215f384d6b821dcc6877c7e5616606bde8829ba321f2c0b1b7bb6a182a29b01b3b31b36bfd6b185da3a9bdb91f6e912309367b61a3fbc4a9337d314cb763d65d06e07609a98dff0f3184282a62a01387f1daa0124ae1ee56d710c7c0f9fb7daed9d81dd52b0e0254f9eca90d340eed3b7b04ef202126249968ddef1e6e7ff0dff2e952b08272e501227cb0bf844e2af642e0c679ff5ecdb15700431b6b260113148794ef67d00803a8fb3d680fcba3299131570926407db1e5ebb4c9b3b91137a3d38da9ab5c8a1d573045432586cb694698bf751ffdb0e90d5292becfac04fadb223b68cefb4c55292d9844f2d3d13fbeb7384d1bc3b6fef4cf64852c248bbf68ff84bbda723abf941a09ba8fb3c80ca2aaf87c5880a3fed04c1044231e40840ab689e65c103f12cd9b64f46a0359e0fc2a2b039780d271fc549a236f83ce92f752ae85094cc7b27079a844879a17e99876baf576cdc1837cfaf20e08c9694861cdfe348b2c71291e573f8cade8dedcf96ed852046c720b530caae501cb5b91a4d76fb342fc05d0aeaad7b3c35cb7cf1064931e36d27945e49bb729afe34f5408e0881cfec617af92fa83a3b77a43d41512586ab9ab5575874f95c883ea7eda38725f99e8cd561d8b43df24d50781527433e1dff8c24fcd55e5fb68bf4ac6345f876cecad232b2eb1f5c8c2378cb6d8cd681c8bab58306ad423f77336b0f2c35d6ffe04a9e173902fdc14d9a4e8197756246e3fc3682433da6e5266cbb774eac065995139f635e91854f9141179fac8b25a462ebbeb6b37da8f908a70c7dfd091fcfcd5c0a523a6ba157c247ed341b03ba3e7c04a0f71098e8166f49fab653849d1c32677939a29fa44df54750f8752cafd7120264cdd29e4886f69b65e041a0eacd9d6be1dca15b511c5ca5492ee65c71f3812ae06a5384de0f78e179ababdaf866d3dac36e1abca0dc51acac36a412ea8f2d3fdec1cefc05aba7c9e34291dad33e88478bc004e61315ccad77025fade279281bf0d67bffa7b624da4c6e7743bc7e36352dec3724905a480b7e940091525006c4b7ad4832ef51134e838a0ca5f6258835bb35bd966128c063fdada83f5b57925442793587be3a5c892b61fbc4ae3cd199c4e867c6420b178ec9621ba8380dbb84eeae0433caa12c9c11673d6eaeec314290840946473d3825d42079e88ca49179876a317761e9aa9480a92aab0bf5fc13385cf0523983cf6a868b808e2414e1ca71a926b750b880273b594910853e3cd30655eaac4487dd9", 0x1000}, {&(0x7f00000023c0)="3f014439b07056908ec6694f34344e", 0xf}], 0x7) writev(r0, &(0x7f0000003680)=[{&(0x7f0000002480)="f5257e292f8453336a7ce30b6dba5ea5bc1ccee3330bcc0f2ddd7eff6e153a46ffe668647d11228b8585edf1ebc7535a0c165d953302cad14ddad57dc4dd166ad12f26aa5b96f7d8cfe51a36cb23a80d002f5463073e49ea9e42fe32622a677db198c8ae2c0db5ddb8cc112fb128e328fbda10f0beb512f5554f62f29b441f9c5a087bcf140894ef2bc2c6dcec1bdc61608871c3b3cb8042ef6d88db79189239056c4a5577ee413f07796e6d597315b85ce6", 0xb2}, {&(0x7f0000002540)="5006650e86cef3f90b06d3f48bf73f926181e8cf1eff232a57b8aa7376fe07ae1d52796e7c928712dd04aabf6f209a7c6e7e46", 0x33}, {&(0x7f0000002580)="829fb89c9d393a55d3eea14ce0d0fd410e71167a3748dce674b20790d3608a9f36ef52d07f479818eac42a8e68cd24f790f377a596b4a2851191dd6a86d5ca804d03cadd97f9c3b6699dc669971fcf", 0x4f}, {&(0x7f0000002600)="440bbb017c6520d76af08498c9ea096089dc23fd2af6616047c06518467e460c92501776edb6d31af917ce486df2dd713fea4e52eac1382d37fdd749bae8c63c45cd2fff8a1485c6b28116b8933988d60e6f5a5b3e9bfea8ac42b788", 0x5c}, {&(0x7f0000002680)="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", 0x1000}], 0x5) 2018/02/25 06:49:38 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0x0, 0xa80b, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfff}}, [0x982, 0x4b, 0x8, 0x3, 0x400, 0x5, 0x1, 0x6, 0x0, 0x2, 0x2, 0x800, 0x0, 0x0, 0x1f]}, &(0x7f0000000300)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000099f000), &(0x7f00001eb000)=0x8) mprotect(&(0x7f000049c000/0x800000)=nil, 0x800000, 0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10000000000000c) 2018/02/25 06:49:38 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x2b) 2018/02/25 06:49:38 executing program 5: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./control\x00') mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000080)=""/4096) r1 = openat(r0, &(0x7f0000a79ff8)='./file0\x00', 0x0, 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000b11ff8)='./file0\x00') renameat(r1, &(0x7f0000c95000)='./file1\x00', r0, &(0x7f0000bfa000)='./file0\x00') setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x2, 0x4) 2018/02/25 06:49:38 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f000008eff0)={&(0x7f0000000200)=@updpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0xb2a80a7c0b7899c9}, []}, 0xb8}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) accept4(r0, 0x0, &(0x7f0000000080), 0x80800) r1 = dup(r0) ioctl$KDDELIO(r1, 0x4b35, 0x9) 2018/02/25 06:49:38 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000000040)={0x18, 0x0, 0x9, @fuse_bmap_out={0x7}}, 0x18) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bbffc)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000275000)='oom_score_adj\x00') exit(0x0) write$fuse(r2, &(0x7f00009c3000)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/25 06:49:38 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000327ff8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000e2e000)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000000)={0x63f0, 0x9, 0x80000000, 0xb5af, 0x9, 0x7}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000080)) preadv(r1, &(0x7f000040c000)=[{&(0x7f0000056f18)=""/232, 0xe8}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xe616}, 0xffff, [0x8, 0x32ef46c8, 0x0, 0x9, 0x5, 0x4, 0x6c57f7a1, 0x6]}, 0x5c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xfffffffffffffffb, 0x9, 0xff, 0x4, 0x55}, &(0x7f0000000100)=0x14) getsockname(r1, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000180)=0x3a) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x3, 0x9}, &(0x7f0000000180)=0xc) 2018/02/25 06:49:38 executing program 4: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000040)={r2, 0x8000000000000000}) r3 = memfd_create(&(0x7f0000000000)="7472757374654b296f6578008000004b", 0xffffffffffffffff) ioctl$KDSKBLED(r3, 0x4b65, 0x9) epoll_wait(r0, &(0x7f0000ca7000)=[{}], 0x1, 0x0) listen(r1, 0xfffffffffffffff8) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000040)=[0x80, 0x7fffffff]) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000080)={@generic="c1b4a4c2b297240f395510728186ed54", @ifru_flags=0x1000}) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00000000c0)) r4 = fcntl$getown(r1, 0x9) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x100, 0x0) sched_getaffinity(r4, 0x8, &(0x7f00000000c0)) 2018/02/25 06:49:38 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000f8fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fdffd4)=@ethtool_cmd={0xa}}) socket$pppoe(0x18, 0x1, 0x0) 2018/02/25 06:49:38 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x7, 0xc007, "a99e69c14a30"}, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f00008ebff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000ff1000)={{0x1}}) 2018/02/25 06:49:38 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}]}, 0x80}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[0x1ff, 0x7]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x4}, &(0x7f0000000100)=0x36) sendmsg$inet_sctp(r1, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0xa, 0x3, 0x81, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0xea}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000000c0)="bc935c6ecb7827624ba502a95ca352768d48f6afd5fe0082488f32e8d3f74f976969f290e61762bf3fc3c801eca1fa1bbb2a0d8941a264122f043f24e60409e10ffae1eb13e888360be20cbe4303125d9900b2043595fd135e2e828cd959dcdc54334276ed582f880e41d258941404a152d6158ed5d238675308e181655ccb26a284625d3a94cde2ddb75e5a35e84b4d7a67a983ccad3ed9fafef26e34217baa44ff0a76397fd6b7fc4fe17d64b2d9284d93135a60f189a0b11de57c4fadd3", 0xbf}, {&(0x7f0000000180)="d3e6041ae7519fcf3658fe1e4044dddd9a9dda42aea8c2b025b25c83efb5b2abf19faaf8831a4f66ece916b140b281e173cfd109a711110ad9da904ddcf820", 0x3f}, {&(0x7f00000001c0)="be20b83408a5d05201eb90911e7861f127c00467958b3e67e169e5b50d790b56566584864d2d38a0a3e19a26040242879f87622d9e66430bf308ec3ed271880aa7a5527dc29256618e50a4795e9def7e1d6a0f73fe2fd55b839a48cf8c588177fe7805ad07355f3d35aad385194593775dfc879eace0ba05aa5f1c8768e04dd0483831a1df4c9dfe4c9a146df6ef0c889632551033f3b4d5fd5c8cfdfe9ed11548451f796a8c5c4b7a0a345860eccf2b38a9bdd4a78a63ffc20b41de438ecb0496187f1d", 0xc4}], 0x3, &(0x7f0000000380)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x400, 0xa, 0x9, 0x100000000, 0xb438, 0x5, 0xb44, r2}}, @init={0x18, 0x84, 0x0, {0x101, 0x2, 0x9, 0x4}}], 0x60, 0x4000000}, 0x4000000) 2018/02/25 06:49:38 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x36b7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) r2 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r2) ppoll(&(0x7f0000a65000)=[{r1, 0xfffffffffffffffd}], 0x1, &(0x7f0000000000), &(0x7f0000f2d000)={0xffffffffffffffff}, 0x8) [ 39.024863] binder: 5762:5763 ioctl 4c08 0 returned -22 [ 39.030602] binder: 5762:5763 ioctl 4b4e 2b returned -22 [ 39.049715] binder: 5762:5766 ioctl 4c08 0 returned -22 2018/02/25 06:49:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000919000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, 0x1c) listen(r1, 0xbb7b) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x2, 0x0, @empty}, 0x52) accept4(r1, &(0x7f0000219000)=@alg, &(0x7f00004c5000)=0xffffffffffffffb4, 0x0) 2018/02/25 06:49:38 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x70cc42a991aae57c, &(0x7f0000000080)="892a04040014f6e80f213554afc9cf0bae7f8096e5103f5bfa4e4eddf7adc89c772c70f11fde6966ba107d29de4962e3e7dd57bd8e056db6fd233e18a441fd8cc34d80b7c3c49d4dafe9ba18dd86732ebd2cb19cacefa794bc6320b9", 0x982130a6) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xc}}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/02/25 06:49:38 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000f8fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fdffd4)=@ethtool_cmd={0xa}}) socket$pppoe(0x18, 0x1, 0x0) 2018/02/25 06:49:38 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000180)={0x2, 0x101}) 2018/02/25 06:49:38 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x2) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x56, 0xc2, 0x7, {0x3, 0x7}, {0x7, 0x7fff}, @rumble={0x6, 0x10000}}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@dev={0xac, 0x14}}}, {{@in6=@empty}, 0x0, @in=@dev={0xac, 0x14}}}, 0xe8) 2018/02/25 06:49:38 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000f8fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fdffd4)=@ethtool_cmd={0xa}}) socket$pppoe(0x18, 0x1, 0x0) 2018/02/25 06:49:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80, 0x0) fdatasync(r0) ioctl$TIOCCBRK(r1, 0x5428) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x8000}, {r0, 0x101}], 0x3, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={0x7}, 0x8) 2018/02/25 06:49:38 executing program 0: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ext2\x00', 0x1000000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a4ff2)='./file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nsfs\x00', 0x24, &(0x7f0000d1cfff)="d6") 2018/02/25 06:49:38 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x800948) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000984ff4)) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setsig(0x4203, r2, 0x10001, &(0x7f0000000040)={0x12, 0xfff, 0x6, 0x7ff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x18000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000200)={r4, 0x1000, "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"}, &(0x7f0000001240)=0x1008) 2018/02/25 06:49:38 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000f8fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fdffd4)=@ethtool_cmd={0xa}}) 2018/02/25 06:49:38 executing program 3: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0xde, 0x40000) sync_file_range(r0, 0x9, 0x5ef, 0x7) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000182fa4)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x10, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2]}, 0x5c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000040)={@empty, @dev, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000810000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x800000, @dev={0xfe, 0x80}}, 0x7, [0x3]}, 0xe) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) accept4$ax25(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) 2018/02/25 06:49:38 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x400004) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200a00, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/25 06:49:38 executing program 1: setrlimit(0x7, &(0x7f0000becff0)) pipe(&(0x7f0000000080)) 2018/02/25 06:49:38 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003e3ff2)='/dev/keychord\x00', 0x0, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) poll(&(0x7f0000000100)=[{r0, 0x20}, {r0, 0x10}, {r0, 0x4}, {r0, 0x10}], 0x3baf987a0fced74, 0x2) 2018/02/25 06:49:38 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="0f6367726f757070726f635b6574683070726f6300", 0xfffffffffffffffa) keyctl$assume_authority(0x10, r1) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xfffffffffffffe8e) 2018/02/25 06:49:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000eb7000)='stat\x00') r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f000033dff1)='attr/keycreate\x00') sendfile(r2, r0, &(0x7f0000317ff8), 0x400000ff) accept4$nfc_llcp(r2, 0x0, &(0x7f0000000000), 0x80800) 2018/02/25 06:49:38 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000a37000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/172) fallocate(r0, 0x12, 0x0, 0x6) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000000c0)=""/12) [ 39.218978] SELinux: unknown mount option 2018/02/25 06:49:38 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000f8fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fdffd4)=@ethtool_cmd={0xa}}) 2018/02/25 06:49:38 executing program 4: epoll_create1(0x80000) r0 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x40081271, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) 2018/02/25 06:49:38 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) connect(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x9, 0x1, 0x7, 0x38f8555e, "fd157b2e3fcca3fb8feb3d007e84794edadc0e0c02c58942018524280fc626fe0c25cb9ce6c4e0c705d502d5aad36a2678d0c367d79466d2d5c8da08744a0f", 0x507}, 0x60) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8080, 0x0) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x14, 0x800) getsockname$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000080)) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6) timer_getoverrun(0x0) 2018/02/25 06:49:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080), &(0x7f00008daffc)=0xffffffffffffff35) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10, 0x800) 2018/02/25 06:49:38 executing program 3: r0 = socket(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r0, &(0x7f0000bd4fc8)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001f9ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001}, [@mark={0x1c1, 0x15}]}, 0xfdfd}, 0x1}, 0x0) socket$inet_sctp(0x2, 0x2, 0x84) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/02/25 06:49:38 executing program 6: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f8fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fdffd4)=@ethtool_cmd={0xa}}) 2018/02/25 06:49:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d23ff0)=[{&(0x7f0000067000)="2900000020001980013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff22", 0x29}], 0x1) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@nfc_llcp, 0x60, &(0x7f0000000280)=[{&(0x7f0000000080)}, {&(0x7f00000001c0)=""/188, 0xbc}], 0x2, &(0x7f00000002c0)=""/42, 0x2a}, 0x0) 2018/02/25 06:49:38 executing program 5: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d2ffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) tkill(r2, 0x24) ptrace$setopts(0x4209, r2, 0x440202, 0x0) 2018/02/25 06:49:38 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000ac3000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x3}, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00000031c0)=[{{&(0x7f0000000040)=@nl=@proc, 0xc, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/63, 0x3f}, {&(0x7f00000001c0)=""/127, 0x7f}, {&(0x7f0000000240)=""/185, 0xb9}, {&(0x7f0000000300)=""/42, 0x2a}, {&(0x7f0000000340)=""/1, 0x1}, {&(0x7f0000000380)=""/177, 0xb1}, {&(0x7f0000000440)=""/78, 0x4e}], 0xa, &(0x7f0000000580)=""/251, 0xfb, 0x666}}, {{&(0x7f0000000680)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000700)}, {&(0x7f0000000740)=""/240, 0xf0}, {&(0x7f0000000840)=""/251, 0xfb}, {&(0x7f0000000940)=""/243, 0xf3}, {&(0x7f0000000a40)=""/20, 0x14}, {&(0x7f0000000a80)=""/156, 0x9c}, {&(0x7f0000000b40)}, {&(0x7f0000000b80)=""/108, 0x6c}, {&(0x7f0000000c00)=""/14, 0xe}], 0x9, &(0x7f0000000d00)=""/154, 0x9a, 0x7}, 0xe000}, {{&(0x7f0000000dc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000002140)=[{&(0x7f0000000e00)=""/51, 0x33}, {&(0x7f0000000e40)=""/120, 0x78}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/229, 0xe5}, {&(0x7f0000001fc0)=""/96, 0x60}, {&(0x7f0000002040)=""/198, 0xc6}], 0x6, &(0x7f00000021c0)=""/4096, 0x1000, 0x1}, 0x6}], 0x3, 0x40000000, &(0x7f0000003280)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000032c0)=@assoc_value={0x0}, &(0x7f0000003300)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003340)={r2, 0x4}, &(0x7f0000003380)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) 2018/02/25 06:49:38 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f8fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fdffd4)=@ethtool_cmd={0xa}}) [ 39.292006] audit: type=1400 audit(1519541378.674:9): avc: denied { create } for pid=5855 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/25 06:49:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xdb4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000100)=0xf, 0x4) read(r0, &(0x7f0000000140)=""/1, 0x1) 2018/02/25 06:49:38 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000f8fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fdffd4)=@ethtool_cmd={0xa}}) 2018/02/25 06:49:38 executing program 0: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[], &(0x7f0000000040)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x10000000001) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x9, 0x4) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/02/25 06:49:38 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x6) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40081, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x8, 0x3]) perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x400000000) 2018/02/25 06:49:38 executing program 4: clone(0x0, &(0x7f0000211f58), &(0x7f000006dffc), &(0x7f00007aeffc), &(0x7f0000dd9ff0)) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x180) faccessat(0xffffffffffffffff, &(0x7f0000bbfff8)='./file0\x00', 0x0, 0x0) 2018/02/25 06:49:38 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000326000)={&(0x7f000066fff4)={0x10}, 0xc, &(0x7f0000cb5000)={&(0x7f00007cc000)={0x24, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x6, @u64}]}, 0x24}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_load(r1, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "9c3f662268359dca99e26e4f330e284c6f1b890cdfa111"}, 0x27) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x0, 0x5, 0x19, 0x100000001, 0x4, 0x875c}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x1, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x1, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, 0x7, [0xffffffff, 0x8, 0xb0, 0x9, 0x100000000, 0x101, 0x1, 0x7]}, 0x5c) 2018/02/25 06:49:38 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f8fd8)={@syzn={0x73, 0x79, 0x7a}, &(0x7f0000fdffd4)=@ethtool_cmd={0xa}}) [ 39.345005] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 39.370926] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/25 06:49:38 executing program 2: r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000000)={0x0, 0x2000000, 0x1, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/25 06:49:38 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f8fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fdffd4)}) 2018/02/25 06:49:38 executing program 4: r0 = socket(0x10, 0x2, 0x7) write(r0, &(0x7f000057b247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000048ffc)=0x7fff, 0x4) readv(r0, &(0x7f0000000040)=[{&(0x7f0000e03f08)=""/248, 0xf8}], 0x1) [ 39.389793] audit: type=1400 audit(1519541378.774:10): avc: denied { write } for pid=5855 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/25 06:49:38 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2000000088) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f}, 0x2) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000080)) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400080, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x0, @empty}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r3}) 2018/02/25 06:49:38 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1ff, 0x410000) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, 0x8c) fcntl$setlease(r1, 0x400, 0x1) setsockopt$inet6_buf(r1, 0x29, 0x38, &(0x7f0000188000), 0x0) 2018/02/25 06:49:38 executing program 1: r0 = socket$unix(0x1, 0x3fe, 0x0) unshare(0x40600) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0], 0x1}) fallocate(r1, 0x3, 0x1, 0xc) splice(r0, &(0x7f0000002ff8), r0, &(0x7f0000002000), 0xfffffffffffffffd, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000cc9000)=0x3a) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f00000e6000)) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r3, &(0x7f0000026000)={0x4}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) sched_rr_get_interval(r7, &(0x7f0000000100)) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x4) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r3, &(0x7f00007deff4)) ppoll(&(0x7f000000efe8)=[{r6}], 0x1, &(0x7f0000e68ff0), &(0x7f0000aa3ff8), 0x8) fcntl$getownex(r2, 0x10, &(0x7f0000000100)) 2018/02/25 06:49:38 executing program 4: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)='\x00', 0x1, 0x2) quotactl(0x0, &(0x7f00008a9fff)='.', 0x0, &(0x7f0000544f0e)) 2018/02/25 06:49:38 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x0, 0x7}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0x4}, 0x8) sendto$inet6(r1, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000588ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) write(r0, &(0x7f0000002cc0)='n', 0x1) listen$netrom(r2, 0x9) 2018/02/25 06:49:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='!-cpuset]#})\\}user\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)="70726f638f70707031657468302827276367726f75706d696d655f7479706500"], &(0x7f00000003c0)=[&(0x7f0000000140)='@mime_type(em0\x00', &(0x7f0000000180)='^}}\x00', &(0x7f00000001c0)=')ppp1#keyring.$\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='wlan0\'mime_typesecurity:,*wlan0keyring\x00', &(0x7f00000002c0)='mime_type\x00', &(0x7f0000000300)='ppp1%vmnet1{md5sum\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='eth1\x00']) socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast, @generic}}, 0x1e, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/237, 0xed}, {&(0x7f0000000140)=""/26, 0x1a}, {&(0x7f0000000180)=""/46, 0x2e}], 0x3, &(0x7f0000000200), 0x0, 0x80000002dd}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2000000000018, &(0x7f0000000eb6)="d84359fa", 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000ec0)="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", 0x1000) 2018/02/25 06:49:38 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="cd6a85d5d9535bd66712e424c703e1d37e22a0c6e1f0f92e01e077470db88c81a291c0f0e4ffa864f585145ab2983a079d77d21073e8df4d8283adfc3cdd998fcbf0da23dd0e5e6fc0bbe51f50745df14e9b40e26332c3d7c0876dcd9ee6b19ab39130f49608ef3f72c05ea1963efbe8a7f9c78305c28e6c9ebefad2d837b116644637a72cce700b038510a9c8ba08d7ff97d220e3306934a5147a0bce4e01bfcfe204d79317289006e2d0d6ce71e7fd13d8", 0xb2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f8fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fdffd4)=@ethtool_cmd={0xa}}) 2018/02/25 06:49:38 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000001000)=@objname={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x4a) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x8000000, 0x6, 0x2b}) readv(r0, &(0x7f0000005ff0)=[{&(0x7f0000795f67)=""/153, 0x99}], 0x1) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000000)={0x1004000000, 0x1}) 2018/02/25 06:49:38 executing program 4: mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffffe, 0x7e, 0x0, @tid}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x3b42, 0x4) 2018/02/25 06:49:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x6, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a0000)={@generic="9d7891c1b1e27d492a623232cb8fe68c", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) readv(r0, &(0x7f0000bab000)=[{&(0x7f0000000000)=""/215, 0xfffffffffffffe21}], 0x0) 2018/02/25 06:49:38 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000ac3000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x3}, 0x0) eventfd(0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) 2018/02/25 06:49:38 executing program 4: r0 = socket(0x10, 0x802, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80002, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) write(r0, &(0x7f0000cd9fde)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/25 06:49:38 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x3, 0x7, 0x9}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000180)={0xfff, 0x3, 0x400f20, 0x1}) socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000000180)="000000df3f", 0x5) bind$llc(r0, &(0x7f00000001c0)={0x1a, 0xf9, 0x6, 0xffff, 0xfffffffffffffffe, 0x7, @empty}, 0x10) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000200)={&(0x7f0000000000/0x1000)=nil, 0x8d, 0x7, 0x4, &(0x7f0000ffa000/0x4000)=nil, 0x10000}) 2018/02/25 06:49:38 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000), 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/02/25 06:49:38 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f8fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fdffd4)=@ethtool_cmd={0xa}}) 2018/02/25 06:49:38 executing program 5: r0 = socket$inet(0x2, 0x400000000080001, 0x6dd0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002efc0), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x286, 0xe8}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xc0, 0x106}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@arp={@rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @empty, {}, @mac=@random="1a8431d816ae", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="8f9d0fc307c9e69efc698d0663f02ab5", @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xf9}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/02/25 06:49:39 executing program 3: socketpair(0x9, 0x4, 0x7, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x1000, "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"}, &(0x7f0000001100)=0x1008) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000fe9000)={&(0x7f0000948000)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000369fa8)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) 2018/02/25 06:49:39 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000240)=""/199) r1 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@sco, &(0x7f0000000140)=0x8, 0x80003) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f0000000180)={0x4}, 0x8) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000180)) r3 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x14, 0x7fffd) setsockopt$inet6_mreq(r3, 0x29, 0x4, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, r4}, 0x14) getsockname$llc(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x10) getdents64(r3, &(0x7f0000000000)=""/42, 0x2a) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) 2018/02/25 06:49:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgid(r0) sched_setscheduler(r1, 0x1, &(0x7f0000000000)=0x1f) sched_setscheduler(r1, 0x0, &(0x7f0000000040)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0xa00, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00000000c0)={0x40, 0x36, 0x4323, 0x7fff, 0x3, 0x40}) 2018/02/25 06:49:39 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f8fd8)={@common='bond0\x00', &(0x7f0000fdffd4)=@ethtool_cmd={0xa}}) pipe(&(0x7f00000001c0)={0x0, 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000000)=0x40) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x9, @empty, 0x8}}, 0x89, 0x10001, 0x3, 0xa00000000000, 0x11}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)={r3, 0x8, "151add2c85e4b066"}, &(0x7f0000000140)=0x10) connect$pptp(r2, &(0x7f0000000200)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) 2018/02/25 06:49:39 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x200400) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={@generic="42933a1db90003326b88980aa2ab19a7", r1}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000002040)=""/4096) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r3, 0x10000}, 0x8) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000d6c000)={0x0, 0x0, &(0x7f00003d4000)=[{&(0x7f00000001c0)={0x478, 0x30, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="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", @typed={0x8, 0x8c}, @typed={0xc4, 0x8e, @binary="d859f326453bcdc4daecd8811523bfaaf4f666723a4a101f4936dff872eaf10e5bcb8d552c3e02039b485262805f50ab110e5adf22f1293148001f8fe68ecc07a1caaccbd3b7ea459f97ff032d8277c497955fd23518536b3cd15b27c8459d43c4117a31720e3b83dea979c1485f1c795c682da9decab2367382fa3287cb1120e448997efa06c7083d58ca2e5b32af51274aa93568b82aa8cbc1b3247053f4d3a7e155a55131953b603c5960842c69bcbcd8e33e97eb6b0c72b3"}, @generic="39f25ce9ac3ccd55266dbca92af07e9ebd36412ca28e00421aa248d2f70cdee49c762f2f69eb7a8655669a8b994370df09808612bc6ca8d0e671c86ecd8e413582d17c4a2034dbeb387b40acd297679a2e31bc30ad78211c9c9390f83b30c5606b01f6c1ef39f9ac570411237ba267917d8d9c2803885c2fe2dd4c878626d2", @typed={0x10, 0x6e, @u64=0x2}, @nested={0xd0, 0xe, [@generic="c48830cbb376054411cfe6250704d2b51dada51a231cffd9c423acbc0e2e8258387d39667300a8e002c01b8494e9a8a8d504bfe65c3e82c69baaabe26f5ebc520992fec89a07ee3a64015f6c7a5d335aa34e72bb8a35eff1d4689a688772f8ffe64405debf25ded167de0dd57233a289c9a2c465d45c181a036050c29d3f45aef8cb1b9065d612f13a0a89ec2012a9d1a3d821a8990aff0e2e2ae280b5a89744e29c74171037d4b2b14fc94e01b18cf88375ffff2aa27ce438bbb13879d43bbefc34c235b6e02c15cc4e2710"]}, @typed={0x10, 0x6d, @str='/+&\'\x00'}, @nested={0x130, 0x6c, [@generic="f0b308aba3026f00640cec4307ef40c217dce7829d3df3e5dd50cc819988631da3348b2803bcc3dd8b79", @generic="3df7dcfa1c8ee9cad27f7749645ac15b3b1981b9d5800831add22adf740b9ad2074cbf05eb241092a24b768e3b32733c4f3295c79d3471b12999f4cc4d934bae0f8a4317b1fe348e182dace2b9e4073a6923ae58816e3deee03a75031b126d3bff15465f06e4e32c2444995b1b3a4b760109745a933144a08c31d495557b61fc4ca4e35cbe7a530301d2c3d55af9c9da1dfdb17071bb001b6e0ba231404878648fe8b3ea6e21b5d695a55e744629612bb9dded26347fe94b0d7bc99f25d6c4ea23254321ac", @generic="d51d2a89be7864926d5de4", @typed={0xc, 0x2a, @fd=r0}, @typed={0x18, 0x28, @str='/dev/usbmon#\x00'}, @typed={0xc, 0x10, @uid=r2}]}]}, 0x478}], 0x1, 0x0, 0x3a4}, 0x0) 2018/02/25 06:49:39 executing program 0: getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000040)=0x32) r1 = dup(r0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000000)={0x80, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x118) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xfffffffffffffdd8, "4aee41b6f75f0e03ab1a1235f1abbc7000d4fc8d04eae8c75966e842e4ca64de16c969e0f19e4c3b04d143f2742c322ea5257e043ae2883d4179d59d5bccaab17821a157a2fbd504361faea27511faa824f807032b0bf22186e34947d895e4a3d6fcccb3794256eb4e2cdcd3b9f5c94c169995dd57cc9354690a44f32281b9a48ed3fc266aab2ea186955ae5078faf4c4828ee363429de62ec65c323f5d2e6bb1ee0afe0a66548f53d04d452373a04b8eccd29358794d45d87ed96677c82e31c233ef42620f7"}, &(0x7f0000000080)=0x69) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x92}, &(0x7f0000000100)=0x8) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000140)="27ebcab55ab52fa326823aae677fb171d7ed0400bd460a803a8b4d774169b0c2794f4e0a9b8b0b3b74d877c30be3f3e374b96163e2908144dad77d1ab575aed59254d53c8ab319fea66959bbb193c6c589c05913df7dfdd9f7c63da4d494958b8ab751b2e3") r3 = socket(0x200000000010, 0x2, 0x0) write(r3, &(0x7f0000edbfda)="2400000024007ffc0000120000000100000ff6ff010000000000f300f1ffffff1300ff10", 0x24) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/02/25 06:49:39 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x1) recvmsg$netrom(r0, &(0x7f0000000980)={&(0x7f0000000040)=@ax25={0x3, {"e043d7e4780f89"}, 0x10000}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000080)="74fcfe", 0x3}, {&(0x7f00000000c0)="c0ff0606ef166fed6522fe350412f751169522815c765f6d9ce95a3e7797b6d044430eb10df3f76e3cd23105e33e1086e6d7b593faa3fc5c8423672b7ec2071f0b4a642036e0dced6a9e6f46b0681bdaeeeae00abe2756ea63f737169e384f32403bcf00a7994ec7141b7d684e889bf9fb578a1997f4a4716ca8eb516362bfb397272884cd97fc10de2057d30c2aec4a36316feec7d0f50fbdf707ba938c0739a9a1163df3a2c56e7a4bbee311c7bc8e3c6343367cf8026367a248a7654e62695d6a55c4078548c87d3fc861b2c143bf651ab26b188dcb9173eb54e14cb1c73dd0b660cde1c26f4dbf519fed03126ec152662e7d76ac1bfd", 0xf8}, {&(0x7f00000001c0)="503f952b5007de03117ef3e4503c2afae19de0b02f5a62fb164ae3928dcb52e65de20fba01481fbea639ddc11c276e7c643c99dff3d9fb660814323a29d3d776e0a0c00de6ac8136d3260bae01886bf3dad6704995ba254671a2231981bba96cd5ff4e4a46daa04eae737de3e0de822dcf36b05d4c37cf4a140c5aa8961064b8c72261d760d91f3082559d9ca9989568e0bd57fb0ec0ee66d537beb29f747536471d820df67762b16bcc963c706acc016ed36690ccb6ca764912923c6f615f9f1e0458901c42a0a710c0e177d1d8a5fdeed1", 0xd2}, {&(0x7f00000002c0)="1eacb90e9d7cf7eb4f1c3c115a4c4b6c1fc9c211b649367d94092a726e0a93256336dad3f595010f703b80e9e53cdb90471fa03a1d4d849f74f0c314d584d0260f174231b580a6251a0432", 0x4b}, {&(0x7f0000000340)="a77eacab34983020b4e508306a3a7b9807a91762", 0x14}, {&(0x7f0000000380)="a437b80ab2ffa28c43a24340e20ddc3d939c543368d3e47dff572378a585f5365e711d05e478c5686f68d6d57f4155ba2c4d61b89207e6dea8a1da11469c5c6fc3d00ae9dc517cc7dc6c47ce662d917bdefc21ff5117d2e295bdaa61715d47b0d4c37df899f92dbcfd", 0x69}, {&(0x7f0000000400)="7f5e1a1a0a53860b179ba00913e47cf7859ee8e56143bb2af3ed27d46203170c0cb6c30cf19977f1abe003847ddd086c8cf48a18992bc1a8b485e83d80914f513375feb5d3e2936a14f3fc2e3c93e4667738b755fa32007e1a2b8d5200322c", 0x5f}, {&(0x7f0000000480)="9a5e0dd8f010e838c67eeb863fcdf603981e8383e37199458703dc920bbb3ad333906c8297f5bc06eeee9744fafcc769c16c104f4a9b3941b199a4558e5de4b97154320dc971187b7a00bff42b31a655afa45f436c1112004e669db6cd3eec4fc9ad64f947dd65025621a2bf4a0d498704daa351d17631f4455d59cc3b8ab194128ebc1a16fcadcc0504c0f92c190527c13f29f783f2", 0x96}, {&(0x7f0000000540)="2824ee49c2357eb8471ede7d83fbce2bfa22652197d304a8141940617bf5a92499574a76e8e3cb42cb7889330fb6380dd4cca902323ac86958ed935606a6d19a41f0673d44ff6944edcda9481c805f455d1e7ea5614ea64d4235ec1b", 0x5c}], 0x9, &(0x7f0000000680)=[{0x78, 0x11b, 0x81, "fe96bb8b9659536f059392625029842202a324a828dd8ba543268720dbbf2b93a35211175fa8d980dd7285f1df497b1f14eca8560a2ba89e474833888b2e220694d1b6d6bbc316c399f0091ca82e06025f7228ebb581a9d9670c369dcf449a60b995b2753f29"}, {0xa8, 0x119, 0x5, "aec7838a1c5b543ed4f18cf6323972d371855c3924b097d5654333c8f769f76052cf0760cba890039c6f59e8359e7dbd94d726972f0da2eda0e6ae243e3c543defa101b3a4bf8bd48a6da883e96ad46caedcad3b2b7f35f217c2f412df28e84c031aa0155f5194866e79082e97e968715227a523b114d3fdfaef60dba1357e7e0c9a79f83e8bdb7b39c0cd05675c4040a2b431ecbe"}, {0x20, 0x115, 0x0, "5dc291f284e35ff95d6b7c1149556f42"}, {0xd0, 0x112, 0x3, "9411d01a113875eaec3c58d8f954df3929d211e884a7b32b0f8928e0a48447bf8d05bf81ebdd86612285aefd4428bcf643c42f8a682a801f17eb9738a6d73cc077cf6ba4542152280bfaff1db551d1356dc62543a3cb62888b6bce7279b49f4f3a9b5b4e624388bd6eaac60dd2c905253249fca41d2977c1d16a4a81608b9cbb3542c5088c94e1e9cea7d875fdcdc46f2c8d3577d2a2369c1a54a357d4477fd5e1d4f4ac5e8dbba5e2dfd0f398854c707cc95707a09b43fe49b1"}, {0x58, 0x1ff, 0x2a, "9f5e963279a7a8f980b30179dac6731ba3ad724f3d68e11fa7bdbb354bd9ca440833643aadbe027de5862013fb9fc7508d612b9733e56a36e8c54869cdaeef749069eabafe55bee8"}, {0x88, 0x105, 0x2, "fa4187cf1f531d71c35d4560a7db4815e9cc70f37a2d3005e3ec60b94139949d7c2bfbd65792db92afa222ba0f3f618463e1049d568b80144ce5cc5d0b167d5e2b5212df4c1723ed46819c7814247da45d3e9683cfe3d991658f5140619dc896dfc9be2253194c4c307a2044923636e2357623417863d7d1"}], 0x2f0, 0x80}, 0x42) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000009c0)={0x0, 0x3f, 0x9, 0x4, 0x9, 0x7, 0x6, 0x1, {0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0xff, 0xfffffffffffffe00, 0x3ff, 0x8}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a80)={0x0, 0xb1, "6511764d6598c46ccb47a7f7d6804162a67e523e24998dfbe8a70d20ac011e55abb7d03d386c063ef7f3d5b868c4f5fe39212435056b5d98542523c7d1bed719550bc458b8a8c563ea445604bac15ff28815003ea5c6848d238eeeacbc43cd6c4765b87d390d73a2ac458ee6cd842af93a3ca2810e9f855bec16e87f445eb94ac351321058745277c0ef22bc2d6a6e8ed0d7f14cecbea9558cfbb055af78e859cdff18d1723eec665829f502e96a49d44b"}, &(0x7f0000000b40)=0xb9) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005e6ff8)={r1, 0x40}, &(0x7f0000080ffc)=0xa9) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000000)={0x1, 0x80000000, 0x40}) getsockname$ax25(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x8000}, 0x8) ioctl$TIOCGPTPEER(r3, 0x80247009, 0x3f) 2018/02/25 06:49:39 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000052fb4)) 2018/02/25 06:49:39 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x20008000, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socket$packet(0x11, 0x2, 0x300) write(r0, &(0x7f00008b0000), 0x0) 2018/02/25 06:49:39 executing program 7: seccomp(0x1, 0x0, &(0x7f0000016000)={0x3, &(0x7f0000000000)=[{0x2c}, {0x4}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x80, {0x2, 0x2, @rand_addr=0x9}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x22, 0x2, 0xff, 0x1f, 0x3, &(0x7f0000000080)=@common='ipddp0\x00', 0x4c8000000000, 0x4, 0x1d7389ce}) lookup_dcookie(0x0, &(0x7f0000008000), 0x0) 2018/02/25 06:49:39 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000dc4000), 0x1) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000000)=@hopopts={0x7e, 0x7, [], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @jumbo={0xc2, 0x4, 0x6}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x80000001}]}, 0x48) r1 = socket$inet6(0xa, 0x80003, 0x37d2) r2 = dup3(r1, r0, 0x80000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x4}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) 2018/02/25 06:49:39 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='gre0\x00', @ifru_flags}) readv(r2, &(0x7f00002e0fa0)=[{&(0x7f0000bb8000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, 0x4) 2018/02/25 06:49:39 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x9, 0xf, 0xffffffff7fffffff, 0x9, "81b08ea727521edec7eaffcc868090b674f9056040f9131a5a4c0ea566b2b7af"}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x80080, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000f8fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fdffd4)=@ethtool_cmd={0xa}}) 2018/02/25 06:49:39 executing program 5: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x4, 0x0, 0x50000}]}) r0 = syz_fuseblk_mount(&(0x7f00000a6ff8)='./file0\x00', &(0x7f000002d000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$peek(0x3, r3, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x3c, &(0x7f0000000100)=[@in6={0xa, 0x1, 0xfffffffffffff234, @empty, 0x20}, @in={0x2, 0x2, @rand_addr=0xd570}, @in={0x2, 0x0, @empty}]}, &(0x7f0000000180)=0x10) 2018/02/25 06:49:39 executing program 7: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000936ffc)=0x3) ioctl$FIONREAD(r0, 0x80047456, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000080)="4281345eb6b3a0a1ce9291d4ddbe8335bfa54c53425639d24343b088fae581884ef2708e0175f7debd7154a74a9c1a66e1d10fc69848b9ff6dcad86ecc63ffa231a53be73c65578dfdd1900e44be0695bed0fedf11398e14839e7314ae4ec9a2fba8627911924e08547362899aa258daba998b77b075e9b33c00f01cf62c45af32c0004e77d606848b380645c8d6fc8af04134c235665d7b4fe5499e28a6cda7f9340332cb4dd4aad5414bd4ada01cd1bbbbaa4f48b2a8ba248d615aa07b67a821364a0b2ef65d8a07da26253a32bc82e743dbb1ca38f08b0b69174fd539a4d4daee919d2a", 0xe5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x1000}, 0x8) 2018/02/25 06:49:39 executing program 3: socketpair(0x8, 0xe, 0x6, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x62, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x20}}, 0x7, 0x0, 0x3f, 0x9, 0x20}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x200, 0x3, 0x5d36, 0x0}, &(0x7f0000000180)=0xffffffffffffff01) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x1, 0x80000000, 0x800, 0x8000, 0x56, 0x800, 0x5, {r3, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x5}}, 0x1000, 0x1, 0x8, 0xff, 0x8}}, &(0x7f0000000280)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x7}, 0x8) r4 = socket(0xa, 0x2400000001, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000000000)=""/200, &(0x7f0000000100)=0xc8) 2018/02/25 06:49:39 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fda000)=0x1c, 0x4) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = accept4$unix(r0, 0x0, &(0x7f0000000000), 0x80800) bind$unix(r0, &(0x7f0000fdd000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000000040)=@file={0x0, ""/76}, &(0x7f00000000c0)=0x4e, 0x80800) 2018/02/25 06:49:39 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f8fd8)={@common='tunl0\x00', &(0x7f0000fdffd4)=@ethtool_cmd={0xa}}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) fcntl$setpipe(r0, 0x407, 0xfffffffffffffff7) 2018/02/25 06:49:39 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40007, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x3, 0x400}, 0xc) close(r0) 2018/02/25 06:49:39 executing program 0: r0 = socket(0xb, 0x800003, 0x4000004000000002) r1 = accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000100)) 2018/02/25 06:49:39 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xb5, &(0x7f000097df4b)=""/181}) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x20000000005, 0x4000004003) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x2612, 0xb1f7, 0x6}) 2018/02/25 06:49:39 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f0000954000)=""/185, &(0x7f0000e85000)=0xb9) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='/selinux/status\x00') 2018/02/25 06:49:39 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='gre0\x00', @ifru_flags}) readv(r2, &(0x7f00002e0fa0)=[{&(0x7f0000bb8000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, 0x4) 2018/02/25 06:49:39 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000f8fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fdffd4)=@ethtool_cmd={0xa}}) 2018/02/25 06:49:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1b) writev(r0, &(0x7f0000003000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020007000000020000080001010c00f41ee400", 0x39}], 0x1) 2018/02/25 06:49:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/25 06:49:39 executing program 5: clone(0x283290d00, &(0x7f0000240000), &(0x7f0000df6000), &(0x7f0000410ffc), &(0x7f0000d29fb3)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xf50}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x90, &(0x7f00000000c0)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0xd0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x40}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x1}]}, &(0x7f00000001c0)=0x10) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000200)={@syzn, @ifru_flags}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000280)=0x33ce) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@in={0x2, 0x3, @multicast1=0xe0000001}}) r4 = geteuid() stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000300)='./file0\x00', r4, r5) getsockname$netrom(r3, &(0x7f0000000280)=@ax25, &(0x7f00000002c0)=0x10) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000400)) 2018/02/25 06:49:39 executing program 7: r0 = userfaultfd(0x800) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000008, 0x10, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) renameat(r0, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e6ffd8)={@common='lo\x00', &(0x7f0000000040)=@ethtool_gfeatures={0x3a, 0x0, []}}) 2018/02/25 06:49:39 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000079bfbc)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x6a, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/25 06:49:39 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00006f0fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e83ff0)={&(0x7f0000bcd000)=@newpolicy={0xb8, 0x13, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x80, 0x80}}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/02/25 06:49:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f00005e5ff0)=[{&(0x7f0000000000)="29000000200019fff63d0014000000040200001615f50005000000040d000c000000000200f9000008", 0xfffffc99}], 0x1) 2018/02/25 06:49:39 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x3, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, {0xa, 0x1, 0xfb, @empty}, 0x2008000000000, [0x6aef, 0x80, 0x0, 0xd2, 0x9, 0x4, 0xb1ea, 0x5]}, 0x5c) r1 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='wlan0em1nodevcpuset\x00', 0xfffffffffffffff8) keyctl$invalidate(0x15, r1) r2 = syz_open_dev$evdev(&(0x7f00004ec000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x400445a0, &(0x7f0000001000)) 2018/02/25 06:49:39 executing program 1: getsockopt(0xffffffffffffffff, 0x3, 0x6, &(0x7f0000925ffb)=""/5, &(0x7f0000000000)=0x5) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0x1, 0x9, 0x1000, 0x10000}) 2018/02/25 06:49:39 executing program 4: r0 = socket$inet(0x2, 0x80000000003, 0x20) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000000), 0x1) recvfrom$inet(r0, &(0x7f0000000040)=""/164, 0xa4, 0x10000, &(0x7f0000000100)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x153203, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x5, 0x4) 2018/02/25 06:49:39 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000f7b), 0x0, 0x0, &(0x7f0000012ff0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = memfd_create(&(0x7f0000000000)='md5sumcgroupnodevsystem),md5sum(\'\x00', 0x2) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000040)="2806f1601349f58353928286f78543b292a12c0a992ce063887e43569c1d5ee56c814890b11ab763246745836debc7dffefd569b0cc205dbf97601caa3c21ffe9de57fdb7900f3fc480457827bf36699e9404da3cc07d7c21b85e505afed97cd6b7f70e8650efbff6152915e81e5915e80ca00164e4f0a6b20c26a27e8586dc7d13a9c99ed7b87cd6b9f1b7e43bb90aef5531fa133b9137e1b1c7845ccca7cc96d2ba0a5657ddcad5927921fa0ebf2a4def84cd3b7e38d8e0988be3d4ee95c3b558e2b", 0xc3) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) 2018/02/25 06:49:39 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f8fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fdffd4)=@ethtool_cmd={0xa}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/02/25 06:49:39 executing program 1: clone(0x0, &(0x7f0000004000), &(0x7f0000004000), &(0x7f0000002000), &(0x7f0000001000)) r0 = getgid() r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000980)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000003c0)=[{&(0x7f0000000040)="0007846e1cebee14444872e6489b3872e14f842f95351622462e58c66370fef459807d52f386944464dc6b9335084647bb603e4eed5dfd3be5eb98c1a425b1f9676caa2bf66b604cde510a93a1858450d3c3d2b353af3743b345", 0x5a}, {&(0x7f00000000c0)="7126de3b7048a875af5ca116e61f0369c6c956a07f5f8abe1a98f6e6020375db1a37bbc7eef03024caeeff5595d7b21ea036266d589df4896c2f09921ed13444446b4696f0bdbbeb5da9f25f21d94f95ef2a8caa93100a9142b0ba7fbfe0f3c5f9c5145e2e3ab21ee017803d68e94a4c121ad59449318e543e468c31041a9e469ae9400511306f53c3f3e6b6495ac0b35ed7066c2236bca4d7f47ec54525a990f158a9f3c541ee287dc874be62a7b02b2dcceadd78feb9f5dfd7ec0a8250eaa42691149c01ca026f9db7ebecb8ec8ccd0d8cd12aad366da486736fdf52dfa60ab90bcd306ae0a3", 0xe7}, {&(0x7f00000001c0)="200808110215227f1c8a4366c450c1685960de71c2e919d390f1d3d5d8b68be53d3ab46300d4db28684b9d830c5b02f42771567054bf616833326bca00fed827af8f21e17fb78c6040cddc9e4f63b08679fa76bd915ab3c43474c5151c3d9c150be0df38a1366ee078eb4d7c4e902f0ad6521d7dae4f4c6af7218817aef5175e25f6fa170e81ec63fc760db357e911346bdad8783c2526b124365a081ac73c569fb78a3b69e9fdf25ed1b201f8a2f4358f72758e4f0eb8cbcc1be4e1ecda38eda58bc5c43ed2db59a1775962cd7007732d182f5ccc01e6fa87acf8bd74bb904322fbcb33c5cec077f0a32fc5f586117227dc01140f2f2a8803aefe", 0xfb}, {&(0x7f00000002c0)="7a30deac2c63b44c7a8252b1856a3c36a0f180b681ddf567d5e84382768b4aeb336dad566da427e3a831b50b02d32259084bc0fc5f81e3bcc6384b275ca41d005f4f89896bd533dbe8f569af7beecb084feb3524eb750c7a405bb211393548487b591be7c5d9c8c824fb3849844788e7d0914c4c4f9424df89a795bfb35b9625c3408bacec383d81181516c097a1e8a26c10af540bf8fe8cea9b241ec465fee37bb40034c16faf2b5bc65cd8918ff7fda3346c5f32d55b6fae2d6838f5c16fbce3009e28ef944edee5fde25777aff4eb7d1ce8a8244aa5b803cca06e00a59414eb511ff36b8119a7181300cf1bf62a4bc9f9d7cf53ffe5", 0xf7}], 0x4, &(0x7f0000000540)=[@cred={0x20, 0x1, 0x2, r2, r3, r0}], 0x20, 0x4000040}, {&(0x7f0000000580)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000900)=[{&(0x7f00000005c0)="5ddd6cdbfca54bac2b5e1dbaf475e385a69302b52e5fee8903e012449961f0f51188cfc3c9a8039d24c9a602ace9186d6f8ad4c41d510adb8ba5e6c2f869bdb5d9e6a10037e0e6cf6f684b0c3e2cfd77229cc0773c54a0fa990ae3b37cc6379bb1e1f78b2a1c5a203f72b5ce8601b294f9bab110e15c3668f128b867fd035d8cfce28049482c62a2e7", 0x89}, {&(0x7f0000000680)="bf3f75ed77b5184adcf1fb62b46194022dfaab7e0109de20fad09da7ab3599b93f4c3e6a7791de8ea65486721000eceed6f0466d429e2a4ff504e08f5dea03dc41dfa23c5927a566c8177cb3fd7e2620bcf9cbe3be3fcdca38372a2410f1871f998e5a8f68cfd0fec77b6af7ad02297fd977ce6b75698d8e5a1d7250bd0e668af7b02136b05c39370d525507181d33d24bd324d1", 0x94}, {&(0x7f0000000740)="8c8d8961271c63459424353f6595b5c4d2ffbf67f86df924363ccddeadfd279c9a12d7731bc30255bc8392ef5c1e0a2f5c385386a11c1c6f60e8028d1c22654c0be042eec79f8c2d07b83a2021ed1a44e397038efd3eb4288a33b22e08e46f5b3106d96d857a37c740b141d3d3363974f24c30c537f86af2d3b0b8abb48268b811ca5c162644", 0x86}, {&(0x7f0000000800)="bbafe9f3d47346250516697f18268e7cc6e6068fe1634a0139734e59b01c97d340789bc32883ee5bb341108ca5c831ca", 0x30}, {&(0x7f0000000840)="314dd7a1c843c3c9858c7d7a97783226557d697b0e190529a2cac72121b425f37fcb64b5ff17fd3837bd3ddab49102c7a7c80c1d4a5a6770e5d2cc663c3b2a4e321cfbc7efb328d9a50ef7ea1c046e52c6b6543d78c89a8d5da55851672d3e6bf3893f4b67c22d7cb8b61d58a2436d3b95aa0409d2eb2a9ca0474450f19fa7e1e00461e67ce89c3734f8d14e477b8d1bdd7771a1c8f84fc00ea2dd51a36d3f4b529c1116fea313a760ab919b637dce8ddf9b", 0xb2}], 0x5, 0x0, 0x0, 0x8040}], 0x2, 0x4000000) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockname$ax25(r4, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/02/25 06:49:39 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000040)=@ethtool_cmd={0xa}}) 2018/02/25 06:49:39 executing program 3: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0xb83ffc04ccc0621, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000cffc)=0x54) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000000)="0206000000") getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000000040)=""/97, &(0x7f00000000c0)=0x61) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000040)=""/251, &(0x7f0000000140)=0xfb) getsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f0000000180)=""/39, &(0x7f0000000080)=0x27) 2018/02/25 06:49:39 executing program 0: mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f00001e0000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000095f000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\tv\t', 0x1001, &(0x7f0000845000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mkdir(&(0x7f0000000000)='./file0\x00', 0x106) mount(&(0x7f00001dbff8)='./file0\x00', &(0x7f0000249ff8)='./file0\x00', &(0x7f0000a1a000)='anon_inodefs\x00', 0x2044, &(0x7f0000691f14)) 2018/02/25 06:49:39 executing program 4: unshare(0x80000000) r0 = open(&(0x7f0000bfe000)='./file0\x00', 0x8040, 0x0) bind$packet(r0, &(0x7f0000f42fec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2a7e9e633d51"}, 0x14) 2018/02/25 06:49:39 executing program 5: r0 = timerfd_create(0x7, 0x0) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000a5ff0)={{0x0, r1}, {0x0, r1}}, &(0x7f000010bff0)) timerfd_settime(r0, 0x0, &(0x7f0000000000), &(0x7f0000000040)) timerfd_gettime(r0, &(0x7f00007feff0)) 2018/02/25 06:49:39 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x2000000000001, 0x800000000000032, 0xffffffffffffffff, 0x10003) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000be9ffc), 0x4) r1 = dup2(r0, r0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000000)=0x8000, 0x4) 2018/02/25 06:49:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000defffc), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/25 06:49:39 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f8fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fdffd4)=@ethtool_cmd={0xa}}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x7, 0x2}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x4, 0x7fff}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xa8, "e3c833ed18d67b9f0f0f84865af9b674625e2367853e2e639a5167d25a24a773c067536c5ee429c364166242fdfb79b0cc80b4d50505de8ab57e2e1071f4550fcb19b8d15e5d1a717879b32889817454ca9602b2fbd325309abe1357357cac032350727981db10f3d1201c6ff93ec0c873bfc7d500d479f5996ef4aad6cbda04c8995b51716ad9520863cf01b5f839aac16b96b44ef7914f9d33e5417af0cbf8b5987546a160e84e"}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x8, 0x1ff}, &(0x7f0000000200)=0x98) ioctl$KDDELIO(r1, 0x4b35, 0x41e7) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r3, 0x8001, 0x5, 0xfffffffffffffffd, 0x9, 0x6, 0x2d2, 0xb9d1, {r4, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x7, 0x5, 0xffffffff00000000, 0x3a7, 0x5}}, &(0x7f0000000300)=0xb8) 2018/02/25 06:49:39 executing program 4: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b12000)="1f0000001e00056d00020000000051030700000000000000000c04101d0200", 0x1f) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xf8, 0x9, 0x8, 0x301, 0x5, 0x2, {0x1a7ae473f84fb71a, 0x0, 0x2}, [@generic="f1ae6d9da818e376d2333a0193c74e54de13946385baf3a6153e503d3e740d4fa87fbeb7ac25eb98cd95ddaa0841be3bd1cc20815fb4b58da48c7535b84803988c68d8abb1f0820dbdb2030154d12058466e22b5d2779989c3d0b6125446567e291bfccfa21d3dfab6347b69b67e71ca5b20461105ff115c7b852bf501beaa659b5be1bf00ac585eeb5016670cfbba0e097b8091327b495f56f73c2b007466bf041a413ee5133a98e7031f9a36be98a80370534f871a0749e7c29e1f00c31cbe959810da52609821f2d20b519678a79d35dfe986d985c5b162570ea183b0be33bdab"]}, 0xf8}, 0x1, 0x0, 0x0, 0xc46d8c2c37f943fe}, 0x40000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)={@broadcast=0xffffffff, @rand_addr=0x1, 0x0, 0x2, [@rand_addr=0x19, @multicast1=0xe0000001]}, 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x204, 0xa33, 0x80000000, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0xc71, 0x4, 0x20, 0x6aa, 0x8000}, 0x14) 2018/02/25 06:49:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mq_timedreceive(r2, &(0x7f0000000040)=""/203, 0xcb, 0x3, &(0x7f0000000140)={0x0, 0x989680}) r3 = dup(r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7118a7f5, 0x28a5, 0x1, 0x0, 0x9, 0xe687, 0x9}) prctl$setfpexc(0xc, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000768fe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/25 06:49:39 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a20da4)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xfba, 0x4) 2018/02/25 06:49:39 executing program 5: r0 = epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x30000, 0x0) epoll_wait(r0, &(0x7f0000d64f88)=[{}], 0x1, 0xdca) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x6}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)=@common='tunl0\x00', 0x95c21d6bb3d6e1c8) 2018/02/25 06:49:39 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x4) madvise(&(0x7f0000b45000/0x4000)=nil, 0x4000, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000000000106, 0x0) accept$netrom(r1, 0x0, &(0x7f0000000000)=0xb38475b46c4956ac) ioctl(r0, 0x2, &(0x7f0000000040)="43d06cc6cfd41aecae45040961ff766fc66865a21bbd47ebdde3f5ac150fafdaf83dd132cdd7e40f096a2dc27c4b1b00d2a6bce2abd2f1d4b4e4d26eca6a64c3b3d79ab3289602deab480ecedb5b51ec9764da7c083514804c9880973a59dd7b955a18c9e40a1871ab1a189b2a0109ca70271f157909509a86c341f5dbba5bdd6f8e1605fb893fffad372213701b8dc610b4251302275409e3ec10ff21") 2018/02/25 06:49:39 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1e1401, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) timerfd_gettime(0xffffffffffffffff, &(0x7f00007bfff0)={{0x0}}) timerfd_settime(r0, 0x0, &(0x7f0000c28ff0)={{r1}, {0x0, 0x989680}}, &(0x7f000008aff0)) 2018/02/25 06:49:39 executing program 1: pipe(&(0x7f0000000000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000040)="650131946d0742755c04b34a54aa90180ebf8ca8759e21b580d0dcfd8a3cef47b0ac5ebaf2a73b4f57e18e9fba80ef31dc2b7b602100fc6a", 0x38, 0x6, 0x0) futex(&(0x7f0000000fa1), 0x5, 0x0, &(0x7f0000000ff0)={0x77359400}, &(0x7f0000000ffc), 0x0) 2018/02/25 06:49:39 executing program 3: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000011fe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x1}, 0x20) 2018/02/25 06:49:39 executing program 4: syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x200, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8040, 0x0) 2018/02/25 06:49:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r0, &(0x7f0000a90000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000003, @loopback=0x7f000001, @loopback=0x7f00000c}, 0xc) accept4$inet6(r2, 0x0, &(0x7f0000000000), 0x80800) 2018/02/25 06:49:39 executing program 4: r0 = socket(0x2, 0x2, 0x5) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0xffffffff, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x7fffffff, {{0x2, 0x0, @empty}}, {{0x2, 0x1, @loopback=0x7f000001}}}, 0x118) 2018/02/25 06:49:39 executing program 7: r0 = getpgrp(0xffffffffffffffff) process_vm_writev(r0, &(0x7f00009c1000)=[], 0xf8a81212cc042010, &(0x7f000009ffa0)=[], 0x0, 0x0) 2018/02/25 06:49:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1a) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x1, @empty, 0x100000001}}, 0x3ff, 0x2e3c, 0x80000000, 0x6, 0x16}, &(0x7f0000000100)=0xa0) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x1, 0xbf, 0x8202, 0x7fff, 0x1, 0xab50, 0xff, 0x8, r2}, &(0x7f0000000180)=0x20) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) dup3(r3, r0, 0x0) 2018/02/25 06:49:39 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00') futex(&(0x7f000000cffc), 0x400000005, 0x0, &(0x7f0000365ff8), &(0x7f0000fc4ffc), 0x0) [ 40.097923] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2057 sclass=netlink_route_socket [ 40.113966] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2057 sclass=netlink_route_socket 2018/02/25 06:49:39 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000b29ff8)='./file0\x00', &(0x7f00008f8ff8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x0, 0x0) setxattr(&(0x7f0000591000)='./file0\x00', &(0x7f0000825ffa)=@random={'user.\x00', 'em1eth0@\x00'}, &(0x7f00001d1fef)='/dev/vga_arbiter\x00', 0x11, 0x0) 2018/02/25 06:49:39 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000f8fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fdffd4)=@ethtool_cmd={0xa}}) 2018/02/25 06:49:39 executing program 4: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="99887b0cd3055881aee0fbfd99368352df344821dfbbf8483a09d3a5e2b87cbffaff442d147dff9f76b1701b6c1c3c96ace8928e11de1311b589179a1d31ec99c7b3de0720fef16a7ce67545256e37d96478e05e4f505971dffc779d3ceb1e93bd110df2cf3ffa92e117176578da831aaad4970d46", 0x75) sendfile(r0, r0, &(0x7f000003c000), 0x1000) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') readlink(&(0x7f0000f42ff2)='./file0\x00', &(0x7f0000000040)=""/31, 0x45deb65703305fcf) 2018/02/25 06:49:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008fb000)='yeah\x00', 0x5) shutdown(r0, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/89) 2018/02/25 06:49:39 executing program 1: unshare(0x20000404) clone(0x1004400, &(0x7f0000000000)="e56e4e8f4d9c45b408bf201f3ec48d61f034e4c375ebb1d18d0b8cb8da25c7df4e70cd7c48d45a29721c0cc2c1345a3a835c1765a729a30868aceab5e1c49a6297db6453f57443908903a3801266", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="1da174f5212180de8151f4fc3ddac6201b181b9ce07123aa6fb6bae9198e93f44bf249b906772199b25ea07c6e9b5a6d9b687aa9b60da82c826f349d8ca9eb1d69e3cba35f0317bf1770f8b234fd625c5d926a10bf8260d4dbcf5f578679d43e8aa65cbb8ec92ac66b8ec4b881751deedacd158e423fc2e8c2e2e47f7a87276dd4a485feca029889074d5b892bb2bbce2dd44f4570976b593d8aac4eae90e0195ea4404454ed458454a38d624a73754404e399b7ddadd006c870f45d541ff4b08d30c0eaa0639be8c7af20cbb0da280b307d147f09eb3fab01842fb7303c2ba48d521a780dd0e47a3f649f1d6dc89b") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x2, 0x0) bind$nfc_llcp(r0, &(0x7f0000000240)={0x27, 0x10001, 0x8, 0x7, 0x7f, 0x4, "6d40f6d9613f3f5305e5f0f455ce02275119206ba07786e8fb8a7ba5219295658269750eff00a58ace248ada3b4af565bbfdb6e181d803dc364a58450e3dd5", 0x100000000}, 0x60) r1 = timerfd_create(0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000002c0)={{{{0x2, 0x2, @loopback=0x7f000001}}, {{0xa, 0x0, 0xa86f, @loopback={0x0, 0x1}, 0x8}}}, 0xbce2, 0x7f, 0x213f, "a2922a1c94b52d4103bc781b673e6d8b9bbe7ae53c99c1c4cbe9a21978fd2db708ed6fa5aaf3ed05cd452142aa8950d2a9dec44a363f64e9b7ce57041b4d7f8e3b6881ecaf5088c0c49555b1c319a22b"}, 0x160) timerfd_settime(r1, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_gettime(r2, &(0x7f0000eb8000)) r3 = getpgrp(0x0) ptrace$poke(0x7, r3, &(0x7f00000002c0), 0x4) 2018/02/25 06:49:39 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f8fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_cmd={0xa}}) 2018/02/25 06:49:39 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/25 06:49:39 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000000c0), 0x4) r3 = dup(r0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)=@common='ipddp0\x00') setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000026ff0)={0x2, &(0x7f0000036ff0)=[{0x44}, {0x6}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000100)={0xfffffffffffffff9, 0x2, {0x1, 0x1, 0x5, 0x3, 0x7fffffff}}) getpeername$llc(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) sendto(r2, &(0x7f0000000100), 0xff3b, 0x0, &(0x7f0000000140)=@nfc_llcp={0x27, 0x20, 0x100, 0x5, 0x80, 0x3, "c3442564177ad0ecc525686fbd094863ba3386c8112a3b349e0dfa2af9182072690bd003f8510eaeb8a9c6cf191c812689c17cf94dc9dbc2171c212f0dea21", 0x7fffffff}, 0x60) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 2018/02/25 06:49:39 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fda000)=0x1c, 0x4) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) bind$unix(r0, &(0x7f0000fdd000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x2b4, 0x4) 2018/02/25 06:49:39 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = socket(0x11, 0x40000000802, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x800) sendmmsg$nfc_llcp(r2, &(0x7f0000117000)=[], 0x0, 0x0) 2018/02/25 06:49:39 executing program 7: r0 = socket(0x2, 0x5, 0x4c8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x74, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) setsockopt$sock_void(r1, 0x29, 0x1b, 0x0, 0x0) [ 101.532811] IPVS: Creating netns size=2552 id=9 [ 101.590003] IPVS: Creating netns size=2552 id=10 INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 242.215158] INFO: task syz-executor5:6195 blocked for more than 120 seconds. [ 242.222382] Not tainted 4.4.116-g17c7c49 #17 [ 242.227355] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.235537] syz-executor5 D ffff8800bad878c8 27752 6195 3784 0x00000002 [ 242.242952] ffff8800bad878c8 0000000000000000 0000000000000000 0000000000000000 [ 242.250965] 0000000000000001 ffff8800bad87800 ffff8801db21fdb8 ffff8801db21fde0 [ 242.258990] ffff8801db21f4d8 ffff8801d961c800 ffff8801d8d61800 0000000000000000 [ 242.267027] Call Trace: [ 242.269590] [] schedule+0x7a/0x1b0 [ 242.274750] [] schedule_preempt_disabled+0x13/0x20 [ 242.281345] [] mutex_lock_nested+0x306/0x850 [ 242.287408] [] ? odev_release+0x4a/0x70 [ 242.293004] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.299240] [] ? fsnotify+0x5ad/0xee0 [ 242.304675] [] ? fcntl_setlk+0x9c0/0x9c0 [ 242.310389] [] ? snd_midi_event_new+0x200/0x200 [ 242.316696] [] odev_release+0x4a/0x70 [ 242.322120] [] __fput+0x233/0x6d0 [ 242.327229] [] ____fput+0x15/0x20 [ 242.332316] [] task_work_run+0x104/0x180 [ 242.338028] [] do_exit+0x82a/0x2a10 [ 242.343369] [] ? release_task+0x1240/0x1240 [ 242.349346] [] ? hash_futex+0x210/0x210 [ 242.354945] [] ? __dequeue_signal+0xa3/0x550 [ 242.361005] [] ? recalc_sigpending_tsk+0x139/0x180 [ 242.367586] [] ? recalc_sigpending+0x76/0xa0 [ 242.373627] [] ? dequeue_signal+0xc4/0x4b0 [ 242.379505] [] ? __dequeue_signal+0x550/0x550 [ 242.385646] [] do_group_exit+0x108/0x320 [ 242.391332] [] get_signal+0x4f2/0x1550 [ 242.396872] [] do_signal+0x8b/0x1d40 [ 242.402211] [] ? release_sock+0x268/0x510 [ 242.408011] [] ? setup_sigcontext+0x780/0x780 [ 242.414133] [] ? odev_ioctl+0x65/0x80 [ 242.419582] [] ? odev_open+0x90/0x90 [ 242.424922] [] ? do_vfs_ioctl+0x468/0xee0 [ 242.430723] [] ? SyS_futex+0x210/0x2c0 [ 242.436258] [] ? do_futex+0x15d0/0x15d0 [ 242.441856] [] exit_to_usermode_loop+0x11a/0x160 [ 242.448260] [] syscall_return_slowpath+0x1b5/0x1f0 [ 242.454817] [] int_ret_from_sys_call+0x25/0xa3 [ 242.461171] INFO: lockdep is turned off. [ 242.465224] Sending NMI to all CPUs: [ 242.470038] NMI backtrace for cpu 0 [ 242.473634] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.116-g17c7c49 #17 [ 242.480637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.489982] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.496039] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.504427] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 242.509875] RAX: 0000000000000003 RBX: ffffffff847dd908 RCX: ffffffff81d63d1b [ 242.517135] RDX: 0000000000000004 RSI: ffffffff839fe320 RDI: ffffffff84418180 [ 242.524380] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 242.531650] R10: 0000000000000000 R11: 1ffffffff0840f86 R12: 0000000000000000 [ 242.538906] R13: fffffbfff070887c R14: ffffffff847ebc78 R15: 0000000000000000 [ 242.546181] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.554380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.560301] CR2: 000000c422ea1010 CR3: 00000001d2090000 CR4: 0000000000160670 [ 242.567578] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.574824] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.582098] Stack: [ 242.584218] ffffffff84207df8 ffffffff81027ed5 ffffffff84208000 ffffffff847dd908 [ 242.591763] fffffbfff070887c ffffffff847ebc78 0000000000000000 ffffffff84207e08 [ 242.599296] ffffffff8102944a ffffffff84207e20 ffffffff812214c8 dffffc0000000000 [ 242.606826] Call Trace: [ 242.609382] [] default_idle+0x55/0x3c0 [ 242.614887] [] arch_cpu_idle+0xa/0x10 [ 242.620337] [] default_idle_call+0x48/0x70 [ 242.626207] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.632237] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.639156] [] ? call_cpuidle+0xe0/0xe0 [ 242.644746] [] rest_init+0x189/0x190 [ 242.650110] [] start_kernel+0x6b9/0x6ee [ 242.655729] [] ? thread_stack_cache_init+0xb/0xb [ 242.662105] [] ? early_idt_handler_array+0x120/0x120 [ 242.668854] [] ? early_idt_handler_array+0x120/0x120 [ 242.675592] [] x86_64_start_reservations+0x2a/0x2c [ 242.682142] [] x86_64_start_kernel+0x140/0x163 [ 242.688374] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.707365] NMI backtrace for cpu 1 [ 242.710964] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.116-g17c7c49 #17 [ 242.718229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.727591] task: ffff8800bb236000 task.stack: ffff8800bacf0000 [ 242.733622] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.742376] RSP: 0018:ffff8800bacf7cb8 EFLAGS: 00000046 [ 242.747825] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a2f2 [ 242.755108] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300 [ 242.762353] RBP: ffff8800bacf7ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.769631] R10: 0000000000000000 R11: fffffbfff0ad7e24 R12: 0000000000000246 [ 242.776890] R13: 0000000000000003 R14: ffffffff8426f3e0 R15: 0000000000000002 [ 242.784134] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.792360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.798229] CR2: 000000c422a73010 CR3: 00000001d2090000 CR4: 0000000000160670 [ 242.805496] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.812739] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.820007] Stack: [ 242.822127] ffffffff8426f3e0 ffffffff847ef800 fffffbfff08fd9b4 dffffc0000000000 [ 242.829651] ffff8801db31bca0 ffff8800bacf7d00 ffffffff810b99eb ffffffff839f61c0 [ 242.837169] 0000000000000003 ffff8800bacf7d60 ffffffff81d0eed4 0000000000000001 [ 242.844671] Call Trace: [ 242.847263] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.853643] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.860744] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.867485] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.874476] [] watchdog+0x6fa/0xae0 [ 242.879743] [] ? watchdog+0xc3/0xae0 [ 242.885096] [] kthread+0x268/0x300 [ 242.890256] [] ? reset_hung_task_detector+0x20/0x20 [ 242.896919] [] ? kthread_create_on_node+0x400/0x400 [ 242.903556] [] ? kthread_create_on_node+0x400/0x400 [ 242.910218] [] ret_from_fork+0x55/0x80 [ 242.915739] [] ? kthread_create_on_node+0x400/0x400 [ 242.922375] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 7b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.941478] Kernel panic - not syncing: hung_task: blocked tasks [ 242.947598] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.116-g17c7c49 #17 [ 242.954839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.964165] 0000000000000000 3e474f8fb3e21b95 ffff8800bacf7ca8 ffffffff81d03f6d [ 242.972137] ffffffff83882f20 ffff8800bacf7d80 dffffc0000000000 7fffffffffffffff [ 242.980105] ffff8800baf99c48 ffff8800bacf7d70 ffffffff8141acaa 0000000041b58ab3 [ 242.988079] Call Trace: [ 242.990640] [] dump_stack+0xc1/0x124 [ 242.995974] [] panic+0x1aa/0x388 [ 243.000959] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.007853] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.015097] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.022353] [] watchdog+0x70b/0xae0 [ 243.027597] [] ? watchdog+0xc3/0xae0 [ 243.032939] [] kthread+0x268/0x300 [ 243.038102] [] ? reset_hung_task_detector+0x20/0x20 [ 243.044741] [] ? kthread_create_on_node+0x400/0x400 [ 243.051376] [] ? kthread_create_on_node+0x400/0x400 [ 243.058011] [] ret_from_fork+0x55/0x80 [ 243.063516] [] ? kthread_create_on_node+0x400/0x400 [ 243.070571] Dumping ftrace buffer: [ 243.074085] (ftrace buffer empty) [ 243.077766] Kernel Offset: disabled [ 243.081365] Rebooting in 86400 seconds..