[....] Starting enhanced syslogd: rsyslogd[ 14.587767] audit: type=1400 audit(1517518237.292:4): avc: denied { syslog } for pid=3907 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] 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 Warning: Permanently added '10.128.0.21' (ECDSA) to the list of known hosts. 2018/02/01 20:50:49 fuzzer started 2018/02/01 20:50:50 dialing manager at 10.128.0.26:38139 syzkaller login: [ 28.308858] random: crng init done 2018/02/01 20:50:53 kcov=true, comps=false 2018/02/01 20:50:54 executing program 0: 2018/02/01 20:50:54 executing program 3: 2018/02/01 20:50:54 executing program 7: 2018/02/01 20:50:54 executing program 1: 2018/02/01 20:50:54 executing program 2: 2018/02/01 20:50:54 executing program 5: 2018/02/01 20:50:54 executing program 4: 2018/02/01 20:50:54 executing program 6: [ 31.847089] audit: type=1400 audit(1517518254.552:5): avc: denied { sys_admin } for pid=4119 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.874812] IPVS: Creating netns size=2536 id=1 [ 31.884912] audit: type=1400 audit(1517518254.592:6): avc: denied { net_admin } for pid=4122 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.922941] IPVS: Creating netns size=2536 id=2 [ 31.965683] IPVS: Creating netns size=2536 id=3 [ 32.007435] IPVS: Creating netns size=2536 id=4 [ 32.058070] IPVS: Creating netns size=2536 id=5 [ 32.105692] IPVS: Creating netns size=2536 id=6 [ 32.164844] IPVS: Creating netns size=2536 id=7 [ 32.210442] IPVS: Creating netns size=2536 id=8 [ 32.257066] ip (4272) used greatest stack depth: 24592 bytes left [ 33.870324] audit: type=1400 audit(1517518256.582:7): avc: denied { sys_chroot } for pid=4122 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/01 20:50:56 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000986000-0x94)=""/148, 0x94, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000002000-0xb0)={{0x8, 0x91b7}, 'port1\x00', 0x6, 0x1800, 0x80000000, 0x81, 0xae69, 0x1, 0x6, 0x0, 0x4, 0x2}) [ 33.969943] audit: type=1400 audit(1517518256.682:8): avc: denied { dac_override } for pid=5105 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/01 20:50:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000274000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000a3000)) 2018/02/01 20:50:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_dev$sndseq(&(0x7f0000b8f000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00004a7000-0x4)=0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80}, 'port0\x00', 0x0, 0x0, 0x43c, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000}) acct(&(0x7f0000d0a000)='./file0\x00') 2018/02/01 20:50:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) chown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000272000-0x8)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aff000-0x98)={r2, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}}}, 0xc6, 0x7}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) writev(r3, &(0x7f0000605000-0x2)=[{&(0x7f00009b9000-0x62)="2900000018003109004a0001000c00070a0000000a00ff068000001d0c2da0e3f6edc84d0e38557dc405fe256b730fae782cecb5dd15c7ff", 0x38}], 0x1) 2018/02/01 20:50:56 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffd56) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r2) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000be7000-0x4), &(0x7f00007b0000-0x4)=0x4) r4 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000036b000)={0x8001}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6}]}, 0x10) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 20:50:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = userfaultfd(0x800) poll(&(0x7f0000078000-0x10)=[{r0, 0x400}, {r1, 0xc}], 0x2, 0x1d4) mmap(&(0x7f0000000000/0xd41000)=nil, 0xd41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d42000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x80000001) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f000071d000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d35000)=@common="6c6f3a000089000000009300"}) 2018/02/01 20:50:56 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x7, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000001000-0xb0)) sendmsg$nl_crypto(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=@get={0x100, 0x13, 0x200, 0x5, 0x3, {{'hmac(sha512_mb)\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x3f}, {0x8, 0x1, 0xffffffff}, {0x8, 0x1, 0x7}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x10000, 0x2c, 0x0, 0x6, 0x20}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, 0x8c) socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/01 20:50:56 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x8)='./file0\x00', 0x208200, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000011000)='\x00', 0x0, 0x44, &(0x7f0000012000-0x40)={0x1, 0x7de, 0x1000, 0x6cb, 0x7, 0x3f8, 0x7, 0x3}) syncfs(r1) syz_open_procfs(r0, &(0x7f0000010000)='ns/cgroup\x00') 2018/02/01 20:50:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007e3000-0x16)='/selinux/checkreqprot\x00', 0x80800, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00003c1000)={0x0, 0x0, 0x8, 0x4, 0x5, 0x7, 0x4, 0x7, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0xb2, 0xc000000000000000, 0x260, 0x0, 0x8}}, &(0x7f0000ca6000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d63000)={r1, 0x100000000, 0x10}, 0xc) mlock2(&(0x7f0000eff000/0x12000)=nil, 0x12000, 0x0) remap_file_pages(&(0x7f0000765000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4f, &(0x7f0000168000)=0x45e191c5, 0x4) 2018/02/01 20:50:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000158000)={0x0, 0x0}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000055a000-0x10)={0x1, 0xfffffffffffffffc, 0x4, 0x5}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ae1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000701000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00004c8000)={0x0, 0x2caf351, 0x1, 0xffffffffffffb2dd, 0x5, 0x1}, &(0x7f0000960000-0x4)=0xcd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000cbf000-0xe0)={r4, 0xd8, "1a9c23aa5e2ce7e4cad147540cc560c2fb50e35fbc92eacd9369700c80505cdb939f8e6dcb2e6ae0d8bcfe7ea4a6401399e3fa585277378e8ed491883a9d67d3b8a19d784c1de1e3f58fd8fbdfe1c4d6275dcbe47c78c10301f442ce2a4b5057cca8b060a06a74e71874c574025c6db0ff98e2a7984ad69835750078276bc2115ecec391ce3437e56a65b2a65982e802307bbc6457c275d40122d24a7b22c8569ad40d785694775376a97821d9dab689627461dff9b0e6d0b1dd97c5018a6e9ec57ea4b65773a1600d4ad6a5a18806cda80f854b76602bf8"}, &(0x7f0000bbb000-0x4)=0xe0) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1}, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000180000-0x8)) write$selinux_context(r1, &(0x7f0000d6a000)='system_u:object_r:bin_t:s0\x00', 0x1b) getsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f00007a2000), &(0x7f0000931000-0x4)=0x4) 2018/02/01 20:50:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000034000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000672000)="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", 0x1000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 20:50:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000897000)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) write$tun(r1, &(0x7f000089d000-0x116b)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0xf09, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "3b47bf", 0xf8a, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}}}}}, 0xfca) 2018/02/01 20:50:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b6e000-0xe)='/dev/keychord\x00', 0x44000, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x16, &(0x7f0000534000-0x4), &(0x7f0000d68000-0x4)=0x4) 2018/02/01 20:50:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000f34000)='./file0\x00', &(0x7f0000c2d000)=@known='system.posix_acl_access\x00', &(0x7f0000b8c000)=""/96, 0x60) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f0000333000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) mount(&(0x7f00000ae000)='./file0\x00', &(0x7f00004d6000-0x8)='./file0\x00', &(0x7f0000ce5000-0x7)='mqueue\x00', 0x1000, &(0x7f00000bb000)="afe2cf") r0 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)) getdents(r0, &(0x7f0000ae3000)=""/224, 0xe0) 2018/02/01 20:50:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') setns(r0, 0x8000000) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aac000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000076a000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000068f000)={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x2, 0x101, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x7, [0x5, 0xda, 0xacc00000000000, 0x3ff, 0x800, 0x1f, 0x0, 0x9]}, 0x5c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000032d000)={r1, 0x5, 0x30}, &(0x7f0000672000)=0xc) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000fc7000-0x20)={0x8001, 0x4, 0x8, 0x962, 0x12, 0x6}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000e5d000)={0xffffffff, 0x1000, 0xdb76, 0x1}, 0x10) 2018/02/01 20:50:57 executing program 7: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x14}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000038000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000013000)=0x2, 0x4) 2018/02/01 20:50:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000507000-0x2)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000+0x104)={r1}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000011000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000-0x5d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f000000e000)}) 2018/02/01 20:50:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd4(r0, &(0x7f0000f8f000)={0x9}, 0x8, 0x800) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f5d000-0x230)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fec000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, &(0x7f00004b1000-0x4)=0x1e) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/01 20:50:57 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003000-0x4), &(0x7f0000005000-0x4)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x400800, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000008000-0x18)={0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x18, 0x0, &(0x7f0000007000)=[@enter_looper={0x630c}, @acquire_done={0x40106309, r2, 0x1}], 0x1000, 0x0, &(0x7f0000008000-0x1000)="46924366fc39c8c714f8b72770bc882a240926001b3c6c0824453ca60c64f4f127515bb9575112e3bef57572e7021fbb5d138e62155790c905009b08910da86c885f622d1929a2875cd15aa5a52b471e8030bcefbf4743e4de406967d0f8c902992c5af03307cb8cb0794c1bd1e2c40ecfd2c2f568f023a9e7ee4f949d46eebdc5e8484f9b375bf2b6d326c651e93846f129d815607f3e27b840eb89eb0dbf2e6bb2f7122957955e06f629eb96739698f2defb7a1c5c2adf91a1bef8b9d72fea7b766ac93a16f1c1865748dd8d239395a9adda741eff351edc49690f2a8a71a683059c3030307b7b9261fa948a950c2163ce1c85aa1a5e4d40679ab33aa86632062c8a7740b8f82ba5831fa4eb774aa3a91452d0c8213e0e3b35983b3eac6f81125c8edf808f1045451d77008d46ea5bc2a8e4998a94d512b60089887b6ddc42ca760113b296a8cdc8c67caa9b3d835a5b0b214548c10e21d3d7ec440997dd8af9c3cc870d9afafd992b8d62da9d411d0a2408d360b78d2ee0ac0cc344e784ea7e1fcc01943e663bada47e1b75cee9cd5f9264e61cb8c723724bbb07fc109e25afdbdd2a916f688de38d320974e3c3e90b6e7c2e8d0674a7cf124dd0d51b76a3fb68a1246b1455d31248d734cf152d222457584467256b7ef4b2cba7fba0f633e209578ad9a8efbd7fd343b45bb3bbf1f6765413e50fde9885974d6ef52ae383f6eb74e610fc8bab9883d4827fd1a1e6911315067303d7f275edcaf03a7d574e528be428482b440652ee347e3675b7b29d57949085ef593253c450d70430dd5d718d5530cd8ee5979c65542e48343974ae393037c511243b4b4fd7737f8997c9ec9e721d7f1088221a8bfe5c0191c1019420c4e8c37aa31e42d6d299c6cf8e696e65dd6024729a4c24561ff4c563a2e1fd0c81e15824076b3b48ac0f291d3b712dc1c07d10be3f24f4cdf06133442f1f566cca9c72d55347ce4cf402023ee55c15655eb035599324201b2e1eb39a2a4575bd5d09148fbd3cc261dd747bbdd2f30a6ca6f37bc31722511a781d9134e7e75cbb1fb80a18d0a7fd6b5d2ec21ae226a4ed897d6a7a6de48eaf83e4e28bc2d661f16691423bdb1d4c567b8d59afbc1d5cfcdc501c65c55d4abdcb5814ce1301fb2d0003277e4a2150bcfd5f09a81b3bb83a88c4c0006aec934e58db6d1052402b8e13004b2cdc25ff36188fd7af6640a038b070f0be3cc9be6bf4c2ebc92c40de3f6f3a3fbd1ec458b3c73d087012d45e22ff4477d4c0e93bbad660e0b12a501153ff68f4fa85514caddf9a61a2a56c58fe20347801f2cf32b8f3484dac78967d4e07093f1ee013fbe011faf910ce28e223f3d7376cd3ed725bafcf9f445bef801e39bf68c28773d12ddf72053784a86542bef1477acb6be1407d5243648a31866f53c3ac42e68a6d0d22752d2f5997c23ae6b02772a5b3352f74d1128503ed95211c1684df223df7dc7f58ff582fbd3e0316d2a5970fed65248a4aa287d1e074b440437588e3b90f1665c6f90a01f60a53b7d9ab173bc9f493705912c49912b20c4d6dd39e98f083e1bd4d055094492ca07423fcd7d874a8d3b898617896f853b63f2374c7b0b1b7885c2e4043177fccc367b76683c371b28c31fdb2c022b02cf2b38534d10714ad8c92da90bd0e9bde6684ccf7da9221b7a1dc27ce9b1654a68836e5459c3c3d1f092c72d1e4766535ef6c8619c741fb9ffa3c138bba126249a60bb752da8b15c445f5759e2dadca545e7e5e31020eabc9f021a5d6a81982b5e72417164fe607b38d50a6707fd6b7f347ec6482eb67db575e6f56b95c4fb0038cd659867bb9730029317710f7e21953f4d1516f1703435926fa32f32a9ea57a9c0c2b6163d4d14f42990507757bdb4d1ba8bc068daa35d48733f6fae0f25eb2290bc2f17cbf383451c23373f5eb3e003b8ab8e84083279f06c5a0d9c727f53b9231b65fd7f424ca246112471d96f2f52f065b893a24fb6f82e170fc544413adccc68e36b0a5132db0eb3aa5cefcdbeab4b774859fbd9b620668ffebe2fe3a2af166cff8d3ff9158cf31b3d735dcb68d56f926a38266faa914cc173cfe2455a4a42aab44388b99ae663745839e8f718548eb838c12c3c7d09aa5d526c87ebe1e53c77359b7545b59a88b83487c157180d51b9c18081f18bfa7d59d53e9155305fb502c8362ff62bb69586867888531d3f7640dc659692cceaff8d1bb6be663388cb33914f68bd5703899006a78d203e7398e54a52cceb512cc95dc6992a6024aa0de55ffed171843f7fd61265477b49898da33359730f468a923d4b877e380601c510e970b7d7b031f5fc5f8088565f95164d74e6ec55949556e049a18fe0aa736737ce46cf43411d449da7bfe4a4f6764a672a6727999a79e09feff3fe1aee738228a131e90407c20546d4f7f2b2adb9e1463a7d048a8651068932b6d2e2f6dcc7a6eee54331d8305420d5a547ef0180b5c902f08a93e25e063ea06a64ebb6439ce2054932671546275369335645c25a220be4debd80bfd35d05a1f5ed1bbfab7bb613954463e22eb19a782ca4e4b42728269f4c45d9e5df87ce42379ebcfd8deafb7e8526f2d72c42596fe68363bc2b6eae53c23a255c592de6fa983fa87ea0c50a5a38c3482436273055b40499a493705614066c86f77b24db6be75057b416ef261afef0a301d9a2033cb9a913674316ec1269b4ed6a1fe5152ef97ae0002057cc63a233f149ce25b757a15f44b2550f27a098ea1c9bc45cb44ba6d5cfc78732798ef65abaeea69d17df3ea7ee1e972f00acb9646304641c02d35767566bd0d55733a9bf513ccc723afb1c160235f732803a81350a2a064763f619e672bbddf9a9341d41bd7ee111b09b8028139701bad54c0112e8977bc61601892708e4d8c7218924d7d30db2fe8a890fb155f12f4dd5fe39f4ff053ee0255a5a71ff3f06c1dc6a2805d0c04943e0083b2ea7018c4613ccaac1940c7179a4b5f7c27548f892a439c917ffcfe511526ecbef57b5d06a968aec2a4f4291900c6ee71934f959a6388c43fc884d8cf1bb53f43a7d873a67cb8bb181bd9e0166bdc9fb2fdc9c2286b82b8b271bf0f3affbbcbc29a9639915922f308d951e131bec40720173fec04a5f16821a6e4c0b9a6f2983222f49553a65c2f1f5913580d3d8af5d66bdefe3b81881549124a4fa507b836badc6eb821e4a3e100f53e683acbbdc8afcc085ad2f00c6f9d476276e93ef13eabedce9063524005ba6dc276f70f1a4899b1697192a6c0725151aba9cc2ab1e044bc4c2d62ef19e9dbf5e24143c31415be2b822c8c63ccb417bdd2f696fc5ca9249838fe4dfd4dce4bbe83ec687e45a7d16e4ea9e6e5b6d0f11d6ea33d4e2e81c4d94df7af48782f759d7c31ceab3584be7af0321967e2bdf401c7df43c182913dbdd6c11704574c21de267d55b43e2e2a1280b7225d640a2b468e9e05ac6945d5edbf80ad0da8a55a073651eeaaa83fc64a85a28936fdae278b1db354371a0551bb6176f166e65731901d970e7064679dae646387b4564b3a5077ad78410924860ddf106dfca724641fb349a1f8f750e4badf7335e71fc721149221c3b045d3bcfaf2584c4cf99a116603a7422df95f9aa86641b7fc41a6b069582c48750305c67b9adb629c7157b98298ed69f95f2855ab7a5a82d62ab4dfeec1a965f374d575e28af5548f0bdf04b95d366cd55dfb114f551899e03e21ea23ac9407713748280bde69573aa6c7fe7a952b049d67c0f25327d969c8dbc5aca678ac1a763b309a1d8ce410784b820ce555b6e2986729b130ad43dfdda6d7aa2ee2bbbc5537f1199b2b45195e2711246b0ea638510ce66d2a7c49abf1aa3a24560587671496673441a88b4bf2e4c0531bb436b31b268c98a150fbda792a2620b569edb3c3afa80f76210ae0406f6e6714308d1855e0bb224fd0077befb45995232fed485dc3b9ea7af370cd58da27a072f6c3e088b866ebfce7f6fe3db51b41f626bd4e34c62b818f3dbae8132b60ffc3c16669d26ada70a47ad65cebb2ba6904d23df422301905c4649b3e26b82aaa1d57fc7522bc23a17e3c5de661ffa926673046755e1409e9e0e0b96adae5f98fad99a4a322bad1f9927c701018adf719aa246155b67eab7d3e8089c882b1b6bb8fe8bc6f2e8cfa5c1c491947dc2d623fdedbebb23f428bc1e92ffa402cacf2952d1a4b3a01fc095f6744112bcf2e182f920e4bf466d2d0c0ba212b92232120d7a188d4339c9954e12474c1f32eb0d9c21bfbf7f736ad63496e6268ff32c64c044633bea2f2f2d9bb902d4468454a9ab4f5b2363a829ab5a8e2d07d1524950f61cc741d97f09c8903701d7da6ca0602b2bd264bfbfa8e09214c72d85de495e6ac5f8e352db39c64dae5f3c56e3e5f66b077713aa773f7f0e74fb4e7d2040f17da1d4d7335eb7214d4e43799835dedd93f3c3f1bacbbf6791e93d689aae0fc110f2a0f72746ebdafb1502298b5ac809562e8d9e219a727814c936edf0d81706679b1978e5bb4ded357f798035ff33790a57d394db0e30402dce6129da853bb321c9d1548c1103b54db1702c8da7f4e971542c122bd714925143dd19c4bd1972d93c4bd13e95b27c424e7938bf36de9cec64f4ea24b6ecd33726e09843a3fb0bcbe17d1dd905f5f5e94f7b24246a609707ae701ef13d9e30b74e6d546a390566e06c39beb87466907e0242b7b6fc05fba666654dc322e57d1caabfc69708b8a5a1d67f4da67218626ab72484d52870bb59b154d41f9dd5cacdafcf0d405deadc67be105898f882e1940b75730d6875ea53a0a0a95d0f9a55d8fc85505f15e858e4c36001fa46522e175058ad5c65ffb3d0735e85da73a9a3f3eee0a0aabe10c8059244e43b484819826c66acacac03cda6b4bef8cb18ccee397bc92d729171de1aefd79af706c07a6801944f8ffa8fce2994ce38aa6d5192434bbd06ca3c078dd44afe76544784243b891aee1b4f9c9b0d8b72612c96707a403a4705c0da524a45dae0cbdd1d8682950bb87506167a2ef9b9a02841dd3ea2048c3f1f26ef2989f9d94333bf110e34373b9f70015d2a98501150e8f525a1729c20250bd9e91e0365cee3b8778cc8239f53f6df09720644c76185fec111485d0950eda487f18d310fccfd3ef33ebb7173c074058194f7962bc2e173f0c2a3dd6fc10356d556c97bf72af28a1856c82a9cead46fccff860384c7381fb19326f442ee8dee8ba5c45a89d956b1511439e752532b479490b48bdf7ca5ef6b6ab7569e7dbad3ccfdad716f7b8bf257824a0a2c8cf55163517f15d1ded19266a66e5253a57a2eed8fbb90b0da8bf57f96484cb74565386182355dbc51e91010c6cf98fd62671bb63256042626f4682c7a83a5e9b9ba7d04f4436ca2197fcbca1d6da4510625930a41c99be8db1e2c3945827c5384a8ccc71bc89ade25fb7f0ad3b36f881455643d2ac003c4abf28f7eb791f3b10558d442b885fa786aa9186f64500f5a7ffc3a72f48dd236347f6f04b707219c7475021ee88894df7febfe7c817f62bfe124ee4e970be802557199e8675321efb278ca52db427fd25c68b5ad0dc3e4d54ca16b6875a537e9f414ee81da0591ab67635306fc511e1bdead764f36def78711506b958f6d1c39efc54ee7ee4c5b5213f0c84c42d801120014d8f1e1d81306a1ed44774baa63d931d0cbd8b8c475a2bc52d694dd438c141f506669294a3c3ba7f61ff6725a3aeff146145858e04205641f13b7b9fffcb8e51fcf70e958cd21a2e72"}) [ 34.341133] mmap: syz-executor2 (5252) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/01 20:50:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f90000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000001e000-0x4)=0x0) bind$netlink(r1, &(0x7f0000d9d000)={0x10, 0x0, 0x0, 0x201}, 0xc) fcntl$lock(r0, 0x5, &(0x7f00007ee000)={0x0, 0x3, 0xffffffffffffffff, 0xfffffffffffffffd, r2}) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000ce1000)=0x720, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00002b1000-0x4)=0x80000001, 0x89) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1ad, &(0x7f0000144000-0x90)=[]}, 0x0) 2018/02/01 20:50:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000564000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x80000}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004ba000)) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000ed0000)=@ipx, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000656000-0x89)=""/137, 0x89}, 0x0) 2018/02/01 20:50:57 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000002000-0x24)={0x7, 0x7fffffff, 0xffffffff, 0x8, 0x5, 0x9, 0xfffffffffffffbff, 0x3, 0x400, 0x0, 0xddd5, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000001000)={&(0x7f0000012000-0xc)={0x10, 0x0, 0x0, 0x40006}, 0xc, &(0x7f0000002000)={&(0x7f0000013000)=@getnetconf={0x14, 0x52, 0x300, 0x0, 0x3, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040080}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 20:50:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00008d5000)={0x0, 0x0}) get_robust_list(r0, &(0x7f00009e2000)=&(0x7f00003d7000), &(0x7f0000324000-0x8)=0x18) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002a9000)='/dev/rtc\x00', 0x800, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x2}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/01 20:50:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000002000-0x10)={0x4, &(0x7f0000001000)=[{0xbe, 0xfffffffffffffff7, 0x3, 0x8}, {0x5, 0x0, 0x2, 0x4}, {0x1, 0xfffffffffffffff7, 0x6, 0x1}, {0x9, 0x2, 0x401, 0x8001}]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x1, 0x7, 0x4, 0x10000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000360000)="2400000052001f0014f9f407002c04000a00071008000100ffffffff0800000000000000", 0x24) [ 34.382719] audit: type=1400 audit(1517518257.092:9): avc: denied { set_context_mgr } for pid=5257 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 34.416011] binder: 5257 invalid dec weak, ref 2 desc 0 s 1 w 0 [ 34.429493] binder: BINDER_SET_CONTEXT_MGR already set [ 34.438604] binder: 5257:5262 ioctl 40046207 0 returned -16 [ 34.630794] audit: type=1400 audit(1517518257.342:10): avc: denied { net_raw } for pid=5290 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/01 20:50:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) socket$inet6(0xa, 0xa, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d2d000-0x14), &(0x7f000076d000)=0x14) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) 2018/02/01 20:50:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) write(r0, &(0x7f0000a9d000)="0b3186220294285a876b0da6c9aff5ca27", 0x797068bd2b626316) 2018/02/01 20:50:57 executing program 5: clone(0x0, &(0x7f00004a7000), &(0x7f0000623000), &(0x7f000001a000-0x4), &(0x7f000004f000-0x3a)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) mmap$binder(&(0x7f0000979000/0x1000)=nil, 0x1000, 0x0, 0x40010, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000208000-0x18)={0xaa, 0x4}) madvise(&(0x7f0000653000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000002000-0x8)) 2018/02/01 20:50:57 executing program 2: r0 = creat(&(0x7f0000d59000-0x8)='./file0\x00', 0x10c) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000c0f000-0x10)={0x7, &(0x7f0000501000)=[{0x8000, 0x3f}, {0x4, 0x5}, {0x2, 0x4000}, {0xfffffffffffffffa, 0x1}, {0xffffffff, 0x5}, {0x2000000000006, 0x10000}, {0x2, 0x3}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000b37000-0x10)={&(0x7f0000649000-0x1a4)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in6=@dev={0xfe, 0x80}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000003b000-0x10)={0x5, 0x9, 0x3, 0xfffffffffffffffb, 0x0}, &(0x7f0000c6d000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000c2000)={r2, 0xfff}, &(0x7f00004b8000-0x4)=0x8) 2018/02/01 20:50:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f00002b2000-0x38)={&(0x7f00000d2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000718000-0x50)=[{&(0x7f0000eac000-0x4c)=""/76, 0x4c}, {&(0x7f0000bda000)=""/229, 0xe5}, {&(0x7f000003e000)=""/41, 0x29}, {&(0x7f000046a000)=""/204, 0xcc}, {&(0x7f000068c000)=""/188, 0xbc}], 0x5, &(0x7f000002c000)=""/89, 0x59, 0x3ff}, 0x1) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000d99000)=@newlink={0x48, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MAP={0x28, 0xe, {0x0, 0x4}}]}, 0x48}, 0x1}, 0x0) 2018/02/01 20:50:57 executing program 7: pipe(&(0x7f0000d7b000)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)) ppoll(&(0x7f00006d6000)=[{0xffffffffffffffff}], 0x1, &(0x7f0000ece000-0x8)={0x77359400}, &(0x7f0000064000), 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a11000)={0x0, 0x200000002000000}, &(0x7f0000ed7000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000038c000)=@assoc_id=r1, 0x4) 2018/02/01 20:50:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) stat(&(0x7f0000c83000-0x8)='./file0\x00', &(0x7f0000845000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockname$unix(r0, &(0x7f0000fc4000)=@file={0x0, ""/4096}, &(0x7f000015f000-0x4)=0x1002) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/02/01 20:50:57 executing program 6: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c33000)='/dev/sequencer2\x00', 0x44002, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000c33000)={0x7, 0x1, 0x96}) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000c34000)=0x80000000, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) wait4(r3, &(0x7f0000c30000), 0x0, &(0x7f0000020000)) waitid(0x0, 0x0, &(0x7f0000c30000-0x5), 0x9, &(0x7f0000023000-0x90)) 2018/02/01 20:50:57 executing program 4: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x544e, &(0x7f0000b00000)=0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x400000}}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/01 20:50:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000000)=0x10, 0x800) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001000-0x10)=@req={0xf0, 0x5, 0x8001, 0xe42f}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x7, 0x200) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000002000-0xb4)=""/180) r2 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) mincore(&(0x7f0000e94000/0x2000)=nil, 0x2000, &(0x7f0000002000-0x4c)=""/76) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000921000-0xc)={0x0, @remote, @dev}, &(0x7f00005a4000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000ee2000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, r3}) socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 20:50:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000d50000-0x14)={0x0, 0x9, 0x7fff, 0x2, 0x9, 0x1}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009df000)={r1, 0x8e, "1cbd9596475ded13415abf30aac2d58d0ec301b33071606511467d68cd81f617a52cf06c82dc0af5bb9e20bacbd73370a2451993c609a9862ec7849c80a11cb4e37879bbcd084ed74188799a76bbf020ded0a90b719801bc2af968da90c2b1b4d59f072eaf89d8a71309bb76606f3e51ce7fe84fe90a429edd2e4b7d0f302558c9d4271b0330d2819ec4fe286002"}, &(0x7f0000001000-0x1)=0x96) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001000)={0x0, 0x7fff, 0x40, {0x6fe, 0x8}, {0x8000, 0x7fff}, @const={0xfffffffffffff800, {0x800, 0x60, 0x2, 0x7}}}) mlockall(0x80000000006) 2018/02/01 20:50:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) writev(r0, &(0x7f0000d2b000)=[{&(0x7f00005d9000)="ed45a78cf2a3", 0x6}, {&(0x7f0000189000)="120695477667c694b7fb64633f505e19cbadb90c470fbe79adfd1bc261d4600b8558d2840d094b7251a697dd990e661819ccd79a8b8dfba11d500fa3a3f1cc4672b31c368627c6c5ee1335f7f0007f9f3b2c0aa619b4fdfa00f5914837bc4624033c1881b6c9679a57edf940d398515d7eaf65ba240745f45ba669a1f127ff269f5c062784bcf3c268a99c54e87f24afcfd75464a0f4fc325dc1d59ff60e0d856f45", 0xa2}, {&(0x7f00004fd000)="ef1996", 0x3}, {&(0x7f0000540000)="438c508d91e32f73dd1dcaadbd114b52c95f7b1d4e057e470e9a0745abfbe1f79ceced05cbdedf874a5c35", 0x2b}, {&(0x7f0000768000-0x29)="5f4f4e35a63fb04b004e872b91243008ca72366b96d94e1370bc99a99ef6c3155fe75b08ed871fc6aa", 0x29}, {&(0x7f0000f57000-0x2b)="44e29884dafa9c506c94fc90e2c5b045f34f69737ca25fb6e623850883c30fb830c79a2db8a40146edc359", 0x2b}, {&(0x7f0000c47000)="63b6d227c2be7c834111927fa8f83ecbabd0368f8d6c8d08a5604f9010cb6602a50768015778a9efe8518cc1e02f84c3078c7852ba87d64d6cb44441b124c0a32ee6845817f7238d5787ab2dc229f55f7f0400854b51330c841ef3d3c1c54e3010fbc54d01dda561de0aae31adecc99b890a19cd78b365382c", 0x79}, {&(0x7f000084a000-0xb0)="0e6426c5efe7768a02945c1c78753e9e6fbecd1b867bf0a9a1d9d5ec16135f2cd187bf0bea128758b60f43bd03f456d82b07464ff7d30d7fc861b7bc27116ef24a447057bbc413ccb3da4c8d48817d176d1cbe4ca6bb6d40572e01b82b0c3f4bb4dbb7302a82168a1fc6aa23a8792aa1b26bc0275e09b8ba4778d16608586813017f8f4d34e1b62f1c705205f7baba670f3b368447462daf04241033b4183666d3e1ddb2657e06f53221bfa0c4b3cf61", 0xb0}], 0x8) r1 = open(&(0x7f0000d15000-0x8)='./file0\x00', 0x40, 0x130) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f9f000)=0x3f, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00002ff000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0xffffffc7, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) acct(&(0x7f0000f30000-0x8)='./file0\x00') setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f000043e000-0x4)=0x1, 0x4) 2018/02/01 20:50:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000a91000)='net/udplite6\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e34000-0xe8)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@loopback, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0}, 0x0}}, &(0x7f0000213000-0x4)=0xe8) getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) 2018/02/01 20:50:57 executing program 6: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000010b000)={0x0, 0x0}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000093d000)={0x0, 0x401}, &(0x7f000093e000-0x4)=0x8) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000006d000)={r1, 0x5e9f}, &(0x7f000093e000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x28}}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000093d000)={0x0, 0x0}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f000093d000)={@common='bond0\x00', @ifru_data=&(0x7f0000900000)="2a67ef2114f17d10ff2f56a414b0b27b25e124c5dba28009488ae31117a05bd2"}) 2018/02/01 20:50:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f000074e000-0x10)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') sendfile(r0, r1, &(0x7f0000493000), 0xff) 2018/02/01 20:50:57 executing program 4: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000027000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000004000+0xa81)=""/121) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1}, []}, 0x1c}, 0x1}, 0x0) 2018/02/01 20:50:57 executing program 1: rt_sigprocmask(0x2, &(0x7f00003be000)={0x81}, 0x0, 0x8) clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) inotify_init1(0x80800) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f7d000-0xe)='/dev/keychord\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000e2000-0x4)=0xff, 0x4) 2018/02/01 20:50:57 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e34640000dbffddffff1f000000000000dd7adcffff00030a0b8b3609"}) r1 = getpgid(0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x44000000) r2 = syz_open_procfs(r1, &(0x7f0000fc6000)='autogroup\x00') mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000fc9000-0x1b)=""/27, &(0x7f0000f87000-0x4)=0x1b) mmap(&(0x7f0000fc9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000fc9000)={0x0, 0x1000, "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"}, &(0x7f0000c58000-0x4)=0x1008) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fca000-0x8)={r3, 0x4699}, &(0x7f00002ab000-0x4)=0x8) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fc7000)={0x0, 0xfffffffffffffff8}, &(0x7f0000fc7000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000440000)={r4, 0x6}, &(0x7f000022c000-0x4)=0x8) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ea6000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) readv(r0, &(0x7f0000ee1000)=[{&(0x7f000086d000+0x670)=""/204, 0xcc}, {&(0x7f0000bad000)=""/223, 0xdf}], 0x2) epoll_create1(0x80000) ioctl$KDDELIO(r5, 0x4b35, 0xffffffff) 2018/02/01 20:50:57 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dea000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000e92000-0x18)={0x8, 0x5, 0xffffffffc3644328, 0x5e9, 0x3, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f00002cf000-0x8)='./file0\x00', &(0x7f0000cf9000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007f3000-0x7)='/dev/ppp\x00', 0x22a702, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c25000-0xb)={0x5, 0x0, 0x81ce, 0x40, 0x8, 0x7ff, 0x6278, 0x4, 0x0, 0x4000000000000000, 0x8001}, 0xb) 2018/02/01 20:50:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x7fffffc) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f59000-0x28)=[{&(0x7f00008a7000+0x112)=""/46, 0x2e}], 0x1) 2018/02/01 20:50:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000038000-0x8)='./file0\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000aa9000-0x38)={&(0x7f0000778000-0xc)={0x10}, 0xc, &(0x7f0000646000-0x10)={&(0x7f0000b57000)={0x224, 0x17, 0x800, 0x2, 0x1, {0x1a}, [@typed={0x18, 0x7c, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x18, 0x5a, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="5696604fb37b54e86c0593a3eb64e6b1778cd0b9ca9083b87a4e26eed7571d8ed0c0e44da7434090f8173b0593c96a367c3a6af4c1eb8865c809fdd607204351c7a536f661f6116a23df455d29facb11bb0f5c0448690648c658919a7c991cccf1c6b8caba05438d2debaf95b07e7c6f22918d34cd4d75ae8d61d4bf3461abb67a", @typed={0xc, 0x71, @u32=0x79c9}, @typed={0x14, 0x28, @str='/dev/sg#\x00'}, @generic="2a761803ffa6b196a1c42ebb657138ee8e902380dd602834d63e283f470f7fa20c08c3afa2997bbd594a2865b62ac5e9f6d43e5de410a4c2f1ee957c27ed2d3a7a1818dd225a8f87b5d35c26cf8ba83052672e43a0300b27", @generic="48445cc51d9b5eaf6dff34b9218235524b2f4b0f617c1be4612c58dc33f31b364090b5006fbb9059496d30c9b034e646", @nested={0xb4, 0x17, [@typed={0x8, 0x29}, @generic="02b55b9e62c55d52de1d5d03d8a7035db2b7bd4e1706552827d49c3555021260b2e26a8411cabe04ee6aff8cc7dd8c23ad8acc976edf901b756d2dac1d9a3bbcc84dfa74257b7767b86d130be93d62e6a4e4", @typed={0x8, 0x20}, @generic="871e1c771ec0affdd1445f5b74a55f57cf331b17049c987fe92274ac6e72d6d65130e28439688a565ea61bf15d547187c9a5d5bb3b5e1efdf8c6dfaa943bb74a87c41c3241a75f3cb831b7"]}]}, 0x224}, 0x1, 0x0, 0x0, 0x1}, 0x40) 2018/02/01 20:50:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f65000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000946000-0x10)={0x6, &(0x7f00008eb000-0x18)=[{0x6ff, 0x2}, {0x400, 0x6}, {0x40, 0x1ff}, {0x9c, 0x1}, {0x7, 0x9}, {0x9, 0x100000001}]}) socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f65000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f000022c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000769000)={r2, 0x1, 0x2, 0x2, 0xfffffffffffffffc, 0x7}, 0x14) 2018/02/01 20:50:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) pkey_alloc(0x0, 0x1) ioctl(r0, 0x4000000000001262, &(0x7f0000cab000-0x3)) 2018/02/01 20:50:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndtimer(&(0x7f00005b4000)='/dev/snd/timer\x00', 0x0, 0x4802) 2018/02/01 20:50:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d4f000-0xd)='/dev/usbmon#\x00', 0x2, 0x44001) ioctl$TCSETAW(r0, 0x5407, &(0x7f000080f000)={0x5, 0xfffffffffffff278, 0x7, 0x0, 0x172, 0x834, 0x2a, 0x9, 0x1, 0xff}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ecf000), &(0x7f0000e3e000)=0xc) geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c79000), &(0x7f0000416000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000611000-0xc)={0x0, 0x0}, &(0x7f0000115000+0x25b)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000daf000-0xc)={0x0, 0x7}, &(0x7f0000a63000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000024b000)=@assoc_id=r2, 0x4) r3 = getuid() setresuid(r1, 0x0, r3) [ 35.010966] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/01 20:50:57 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000329000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005c5000-0x10)=@buf={0x2f, &(0x7f0000cec000-0x2f)="90a677c3326d35980c7c029ca9ddc09cbf98299ae47dea51f375b9182543761d8944bcd152ef94f64527d2e0615281"}) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f0000002000+0x89)) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000230000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000dc2000-0x404)={0x2c, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x18, 0x1, [@typed={0xc, 0x2, @u32}, @typed={0x8, 0x1}]}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 20:50:57 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rtc\x00', 0x34000, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f000001f000)=""/127) execve(&(0x7f0000001000)='./file0\x00', &(0x7f000001b000)=[], &(0x7f0000004000)=[]) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f000001d000-0x54)}) close(r0) [ 35.067353] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) [ 35.086865] device lo entered promiscuous mode [ 35.092757] audit: type=1400 audit(1517518257.802:11): avc: denied { create } for pid=5377 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.104460] audit: type=1400 audit(1517518257.802:12): avc: denied { setuid } for pid=5376 comm="syz-executor2" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.161954] audit: type=1400 audit(1517518257.872:13): avc: denied { write } for pid=5377 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.186435] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 35.194983] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/01 20:50:58 executing program 1: r0 = gettid() clone(0x0, &(0x7f0000000000), &(0x7f0000557000-0x4), &(0x7f0000bf3000-0x4), &(0x7f000054f000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/dev/keychord\x00', 0x2002, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000001000-0xb0)={{0x3, 0xfffffffffffffffb}, 'port0\x00', 0x4, 0x20040, 0xb51, 0x4, 0x5, 0x6, 0x80000000, 0x0, 0x1, 0x7d7}) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000003000)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001000-0x4)=0x7f, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000), &(0x7f0000003000), &(0x7f0000002000-0x4)=0x0) setfsgid(r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000)=0x1c5) rt_tgsigqueueinfo(r0, r0, 0x36, &(0x7f0000000000)={0x2b, 0x0, 0x4ba5, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000004000)=0x6, 0x4) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000000)={r4, 0x1, 0x6, @empty}, 0x10) sched_getscheduler(r0) tgkill(r0, r0, 0x28) 2018/02/01 20:50:58 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) fcntl$setstatus(r0, 0x4, 0x80001fff) connect$unix(r0, &(0x7f0000006000)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/02/01 20:50:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005d1000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$TIOCCBRK(r2, 0x5428) fcntl$getownex(r0, 0x10, &(0x7f0000995000+0x1b7)) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) fremovexattr(r3, &(0x7f0000bcd000)=@random={'system.', '/selinux/policy\x00'}) sendfile(r0, r3, &(0x7f00008bf000), 0x200041c) 2018/02/01 20:50:58 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000002000)='/dev/input/event#\x00', 0x2, 0x80002) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x1011, r0, 0x0) r1 = add_key$keyring(&(0x7f0000bfd000)='keyring\x00', &(0x7f0000f0c000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r1, &(0x7f0000000000)="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", 0x4f4) 2018/02/01 20:50:58 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 20:50:58 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) ustat(0x6, &(0x7f00000b6000)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f36000)=0x9, 0x4) setsockopt(r0, 0x107, 0xf, &(0x7f0000e13000), 0x0) 2018/02/01 20:50:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80f, 0xfffffffffffffffc) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000016000-0xb1)=""/167, &(0x7f000077d000)=0xa7) 2018/02/01 20:50:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x19, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f000001f000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0x6, 0xffffffffffffffff, []}, 0xfffffffffffffecb}, 0x1}, 0x0) 2018/02/01 20:50:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000059e000-0xc)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000ad4000)="94ab503b980c1f47fb5d55cafeee1485", 0x10) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_COPY(r3, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00003fc000)=0x800) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000d5e000-0x12)={@common='ip6tnl0\x00', 0x4}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x7fffffff, 0x4) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f000044b000-0x1000)=""/4096) write(r1, &(0x7f000001a000-0x69), 0x0) write(r1, &(0x7f0000526000), 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)}, 0x1ffe) 2018/02/01 20:50:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x40000000007, 0x0, &(0x7f0000530000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) 2018/02/01 20:50:58 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x100000000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$clear(0x7, r0) socketpair(0x0, 0x80000, 0x3, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f000000f000-0x8)={0x100000001}, 0x8, 0x80800) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r0) request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000005000)=0x1e, 0x4) 2018/02/01 20:50:58 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000efd000-0x14)={0x8, 0x9, 0x7, 0xffff, 0x8da3}, 0x14) mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getenv(0x4201, r3, 0x0, &(0x7f0000b4e000)) 2018/02/01 20:50:58 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x14}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000003000)=@rc, &(0x7f0000004000-0x4)=0xfffffffffffffe97, 0x80800) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x5, 0x7, 0x80000001}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000006000-0x4)=0x7a4ad8ff, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x400020000000000}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) userfaultfd(0x80000) 2018/02/01 20:50:58 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) 2018/02/01 20:50:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000083d000)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x10000180}}) listen(r0, 0x0) 2018/02/01 20:50:58 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000012000)={0x0, 0x1}, &(0x7f0000009000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000016000-0x10)={0x5, 0x1, 0x3a2, 0xb9b, r2}, &(0x7f000000f000-0x4)=0x10) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) [ 35.364502] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/01 20:50:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000066000)='user\x00', &(0x7f0000919000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003c9000-0x68)="cb", 0x1, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2) keyctl$unlink(0x9, r0, r0) 2018/02/01 20:50:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000cff000-0x58)=@alg, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000000)="fc71b6ee98040447f035fadd93cd8f044811bd70c53914e72e4e5000e703ef0b0e8580a7944edd12686217d1ab05e95cde7d39e543a0443f7752de94f6463084303bf970ad912a72ebfdff23bb93b426a72ebac49ebc2d76268f263b7062b38cd68b841aac75560d37a8d62d8ffc253a25c30b80222ad905f9b737626ca0bce858c3e8a2655c9b9cbf3caa7fe5d7a076a6186e7cef9b742252f8611fc42d5aefa596aec76dc86d4c7c7454d792a0d4ce9b9672f5aa607edf724dc94c74aee1d5b6c114f57315", 0xc6) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000065000-0x10), &(0x7f000002b000-0x10)) 2018/02/01 20:50:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80010) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f00006a3000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/02/01 20:50:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000000)=0x4) r2 = userfaultfd(0x0) read(r2, &(0x7f0000027000)=""/32, 0x20) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/170) open(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x64) 2018/02/01 20:50:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = dup(r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) write(r0, &(0x7f0000209000), 0x0) 2018/02/01 20:50:58 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864, "00b300b100000057"}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000000a000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000000a000-0x8)='./file0\x00', 0x1) 2018/02/01 20:50:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00008e5000)='/dev/keychord\x00', 0x800, 0x0) symlinkat(&(0x7f00000f2000-0x8)='./file0\x00', r0, &(0x7f00007cf000-0x8)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000df7000)='net/igmp6\x00') sendfile(r1, r2, &(0x7f0000929000), 0xff) 2018/02/01 20:50:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000556000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00005c7000-0xf0)=[{{0x0, 0x0, &(0x7f0000c81000-0x30)=[{&(0x7f0000679000)=""/69, 0x45}, {&(0x7f0000f15000)=""/2, 0x2}, {&(0x7f0000646000)=""/192, 0xc0}], 0x3, &(0x7f000042e000)=""/117, 0x75, 0x1000}, 0xfffffffffffffff9}, {{&(0x7f000096c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, 0x3a, &(0x7f00003df000-0x30)=[{&(0x7f0000878000)=""/213, 0xd5}, {&(0x7f0000da4000-0xd3)=""/211, 0xd3}, {&(0x7f0000079000)=""/39, 0x27}], 0x3, &(0x7f0000873000-0x60)=""/96, 0x60, 0x3ff}, 0x1}, {{&(0x7f00006b0000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000741000-0x10)=[{&(0x7f0000edf000)=""/101, 0x65}], 0x1, &(0x7f0000c44000)=""/38, 0x26, 0x7fffffff}}, {{&(0x7f0000e02000-0x80)=@generic, 0x80, &(0x7f0000749000)=[{&(0x7f0000a9c000-0xe4)=""/228, 0xe4}, {&(0x7f0000d15000-0xad)=""/173, 0xad}], 0x2, &(0x7f0000626000-0xd0)=""/208, 0xd0, 0x4}, 0xb9}], 0x4, 0x40000000, &(0x7f0000b04000-0x10)={r0, r1+10000000}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000498000)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000d05000)=r3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000177000-0x9)='/dev/rtc\x00', 0x0, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000094b000), &(0x7f00003d5000)=0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000c65000-0x30)=[{&(0x7f0000bc5000)}, {&(0x7f0000a8d000-0x94)=""/148, 0x94}, {&(0x7f0000fcd000-0x69)=""/105, 0x69}], 0x3, &(0x7f000000c000), 0x0, 0xfffffffffffffffc}, 0x0) ioctl$TIOCMBIS(r5, 0x5416, &(0x7f0000f6e000)=0x3) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/01 20:50:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xffffffffffffffff, 0x10}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002b0000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000dcb000-0x10)={0x8, &(0x7f00001da000-0x40)=[{}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000074f000-0x8)={r2, 0x3}) 2018/02/01 20:50:58 executing program 4: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000008b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000f6c000)=0x1c, 0x800) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f00005f3000-0xfc)=""/252, &(0x7f0000f6c000)=0xfc) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f69000-0x1), &(0x7f0000f68000)=0x4) 2018/02/01 20:50:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000a8e000-0x38)={&(0x7f00008ba000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00003e6000)={&(0x7f0000c46000)=@report={0x158, 0x20, 0x201, 0x1, 0x0, {0xff, {@in=@empty, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x8001, 0x0, 0x3, 0x2, 0xa0, 0x20, 0x3f, r1, r2}}, [@user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x1, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x0, 0x2}}, @policy={0xb0, 0x7, {{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x0, 0x1, 0xffffffffffffff81, 0xa, 0xa0, 0x80, 0x2c, 0x0, r3}, {0x4, 0x3f, 0x1, 0x3, 0xffff, 0x3ff, 0x8, 0x1f}, {0x707, 0x0, 0x4, 0x20}, 0x800, 0x0, 0x2, 0x1, 0x3, 0x2}}, @address_filter={0x28, 0x1a, {@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0xa, 0x10001, 0x6}}, @etimer_thresh={0x8, 0xc, 0xa97}]}, 0x158}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f000004f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000df3000)={0xffffffffffffffff}) vmsplice(r4, &(0x7f00008be000)=[{&(0x7f0000c77000-0x17)="6860f050473647fce5f2f35237d16921b13c6298475d2e", 0x17}, {&(0x7f0000d09000)="ecda21dfec999b7a3255d366b3158d1fa04ac2ff4af9d24aa6b28538274065f2b639adc6427cc72d76787eef34150ec890829e16c457e77803b7405666b6a313ff88d5405d9c86f7b41e3adfeea58095e86a4ff41e71e645d2668f9d3dbbdf76125b402df41a4bd263fecc87bade129b9d5191ce6f9488d0a7e1c98c7ed29fd69047b1e5ea28b88a55793765be4d35cb1ed1b5c673e83f21258e399a51b3353feb1ffbbf882da3e5f4daf2d2e035f5cc7b0d9640f7d37abb5f635077efcbbbaedad2dc2dbabb6426e6a291febf51b6bf4a055f7ddf7d12e6051e1894f65ad07a65ef077eb4756adf95a2", 0xea}, {&(0x7f0000893000-0x44)="5c2d46d230333c281644a7fdea7ef6f79a270763fe4409f29d8f6feb79ed199925193b2a21c6f088a788b7d67afb02f3a088026194aa50e22e2923eb6a7bc884a5690817", 0x44}, {&(0x7f0000291000-0x5d)="b171ee9cc64081b48e81c1d1580c0e1f317104f523e3193a8faf10b0bf5013ce40a2548c63fc8ecc90417d841a97206a957110c06894e570ca93a39a94d6332a27e66fec1779ae5bdafc10b44635ff76bf50457c1947c12988a9d1aa17", 0x5d}, {&(0x7f00008b9000)="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", 0xff}, {&(0x7f0000742000-0x1000)="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", 0x1000}, {&(0x7f0000400000-0xf0)="0b8b21ab593f8ee3f0ef1b8f7518d8a2c483ab2e2499dd84e57b559cfbdd3437340ff242e34bbc8722b4a0d98c8152577aa4aef1571dab2a2823e35802de9e70db1a75a45785207d8a87405698ee9eac56e18384e20cf41b9d19eafcd6ff6be02f1e457600efeaf333b8502dce84d24f92dabe6b43d78d0160e269ec91d6b70e9e2dbbe65a84b31726880983d3e20782b671b30a4af98d55b33cd43f5dd0a783acede2714351b194f4fc25c4ef06bca55e16325dab88f23b86c932fc1745f83094efa99a7dd50b3163aa36eebf4466d100a31aa17654884fd748346d90bbda3a27d5d39762065ca559daeb28f6ca71b8", 0xf0}, {&(0x7f000072a000)="c33ef42dfb3ac29c3d6826583ec395d37bafb0a6c9feb575249cf8d0c04011557461e8fe904fd015a90575ab49c50855518d2bab0375424c4106a6cefbc32ef836cfa8be7fbf62132401eb5a953601a3092827914cf86f44741bf81310336dc08d0935b69b13e169edcc0fccf7d3ecdf9ee9d8889e68d112eea6a3bfe2c3f5646532dc8d0cac8440b544ceb884ff83ef8242bacca2e7a687671a1323566a994b9c71dfb32a6b662d0b0a663d6a5ec6335c607305e2291dc69b2f8dfe62f0ae904504ead5563368706477b7496b59497a3ebe1f1feb8a92", 0xd7}], 0x8, 0x7) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000054e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000346000)={0xffff, 0x7, 0x7, 0x9, 0x40b6}) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f00006d8000)={0xffffffffffffff81, {{0x2, 0x0, @rand_addr=0x843b}}}, 0x90) ioctl$TIOCSLCKTRMIOS(r6, 0x5457, &(0x7f00008ad000)) 2018/02/01 20:50:58 executing program 0: r0 = inotify_init() r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000dbc000)='./file0\x00', 0x2100010c) inotify_rm_watch(r0, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdb000-0x10)='/dev/sequencer2\x00', 0x301002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x8000, 0x3, &(0x7f0000001000-0x8f)="31f9db23923a3bfe2f3789e5e1d4faf08bb50744830f30365728dd72b3dfcf568cbac9cda1c145f74a30564c57fc4e03da311628de120d109734a7fddb03b6ec6899e79965a3888efe704969553ef1094d99f7cdc65d43db49abe6215fb6bc01a7fdb68c5baa9edb9c9e394ed2760ae83cb2f2dbcdc3c81977171f5d4634ed9ec75458a1c93733bb55de83a12fa61f", 0x8f) r3 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x31, &(0x7f0000531000-0x2), 0x0) 2018/02/01 20:50:58 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f0000006000)=[], 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000012000-0x4)=0x52, 0x379) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = gettid() r2 = getpgrp(r1) setpgid(r1, r2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000013000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f000000e000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x2, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @common='ip6_vti0\x00'}) 2018/02/01 20:50:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f00008bc000/0x2000)=nil, 0x2000) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) capset(&(0x7f000079a000)={0x20080522}, &(0x7f000077f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff}) 2018/02/01 20:50:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000096d000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e09000)=0x0) sched_setattr(r1, &(0x7f000093b000-0x30)={0x30, 0x3, 0x1, 0x40, 0x100000000, 0xd1, 0x6, 0x81}, 0x0) readv(r0, &(0x7f00002ec000-0x40)=[{&(0x7f0000d05000)=""/122, 0x1cb}, {&(0x7f0000aa2000)=""/4096, 0x1000}], 0x2) 2018/02/01 20:50:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007f1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00009d8000-0x4)=0x2) write(r0, &(0x7f0000209000), 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000015b000-0x4)=0xb24c, 0x4) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/01 20:50:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002e9000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f0000930000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000410000-0x4)=0x10) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000033c000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000532000)={0xe2a7, 0x10000, 0x1, 0xfffffffffffff001, 0xa}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000b9000-0x10)={0x0, 0x10000, 0x80000000, 0x7fffffff}, &(0x7f0000fb4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b16000-0xc5)={r3, 0xbd, "a0fb76c4833867f31a9fdacab5b9e505d974a8415088f692825c6314ec3cb2738d53d29fea9db5f3402087ea379d0577c59bfb100e49213487026370078bd7b684b1a1a385ae3895adb8a94fc3f003b4538d66cc38eb5564de0b4db0d61b300cef5aab917a4e2630e6897f3bb4ac2cf91b39b66ac7c9dc62df41289b0a3528dae9fdd5b59bd3bac9738fcc129f6d3f6fc90b0204fa123d73f2a819574cad1c2dc6da9d51b7e9b50bdd2c79de9bea50acb8121f81d9f8d2bf746459c4ea"}, &(0x7f00001b8000)=0xc5) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/02/01 20:50:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3ff, 0xfe40) bind$inet6(r0, &(0x7f0000a94000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/01 20:50:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000136000-0x4)=0x2, 0x4) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f0000171000)=""/151, 0x97) 2018/02/01 20:50:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005e2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6}}) close(r0) symlink(&(0x7f00002ae000)='./file0\x00', &(0x7f0000cb5000-0xc)='./file0/bus\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000079c000)={0x0, 0x3, 0x7, [0x8, 0x4, 0xfffffffffffffffd, 0x0, 0x2, 0xfffffffffffffff8, 0x200]}, &(0x7f0000afd000)=0x16) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000879000-0xca)={r2, 0x8001, 0xc2, "1fd7168ffbe3c20ea1632426fa3edf6c6b7cefd35dfacebb9c67d17ec18b131ec7a3e0ef0844574e12af2b7483bd7eae974924be4bb803161385c7c67b5c6aaa029c83d54153cd4469254acee8cfaa42344f640c336ff14380c7887d8c308e17cedd8bcd1f601c271b00c498441d5d200b2c61d3586cd3dec79318b1595fadaced5a795f3b399fd4834369857ba577e31923b4405bcdd6c69e087f7b439ce0730b6a6543ca0818ec7283b4791b8e2e5f2cd2b2a692eb853c9e6010a2c9ab8cd77444"}, 0xca) getuid() r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0x0) syz_open_procfs(0x0, &(0x7f00009a7000)='net/l2cap\x00') [ 35.536600] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/02/01 20:50:58 executing program 5: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000764000-0x12)='/dev/input/event#\x00', 0x2, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a73000)='/proc/self/net/pfkey\x00', 0x88001, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000a73000)=0x3, 0x4) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a75000-0x8)=0x3) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a73000-0x10), &(0x7f0000a72000), 0x8) 2018/02/01 20:50:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e87000)='/proc/self/net/pfkey\x00', 0x81c3, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000363000-0xc)={0x2, 0x7ff, 0x5, 0x1, 0x4, 0x3ff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a45000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r1, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) close(r1) 2018/02/01 20:50:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f00003a2000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00004f6000)=0x100000001, 0x4) 2018/02/01 20:50:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdc000-0x10)='net/ip_mr_cache\x00') getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de0000)={@remote, @multicast2, 0x0}, &(0x7f0000357000)=0xc) fcntl$setpipe(r0, 0x407, 0xfffffffffffffff8) syz_open_dev$random(&(0x7f0000916000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00006d2000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x101, 0x2, 0xfff, 0x100, 0x3ff, 0xa00000, r1}) sendfile(r0, r0, &(0x7f00005cb000-0x8), 0x7) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000977000-0x4)) pread64(r0, &(0x7f0000000000)=""/129, 0x81, 0x0) r2 = add_key(&(0x7f0000e6a000-0xa)='blacklist\x00', &(0x7f0000734000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) pread64(r0, &(0x7f0000965000-0xbd)=""/189, 0xbd, 0x59) r3 = add_key$user(&(0x7f0000b35000-0x5)='user\x00', &(0x7f0000e42000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000710000)="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", 0xfc, 0xfffffffffffffffe) r4 = fcntl$getown(r0, 0x9) capget(&(0x7f0000e72000-0x8)={0x20071026, r4}, &(0x7f0000302000)={0x104, 0x6, 0x80000000, 0x6, 0x9, 0x400}) add_key$keyring(&(0x7f0000565000-0x8)='keyring\x00', &(0x7f0000b3f000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) r5 = add_key(&(0x7f0000887000)='user\x00', &(0x7f0000b39000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000e81000)={r2, r3, r5}, &(0x7f0000671000-0xe9)=""/233, 0xe9, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fec000+0x2d0)=@assoc_value={0x0, 0x1ff}, &(0x7f00005de000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b6c000-0xa1)={r6, 0x99, "d3c07dfaf6af88b9698491961cd8edc8f0bc24ce750505030abb6a9609a8927de71104e0f8dc3921367b52e7124f7d6ae29dc396ec6f3c239cb6e1e0873b06fb81351d1d8b29240fa559a1174f00bf651e28aacc46c8d209e8855f06928dbe8d0aa74090ed29cb561f6b168af7e50a654d81f17ccf03b96376281f3e842f72ccd2156b6ff3324c145c94ee89f872f462ac351b97eb37211949"}, &(0x7f0000742000-0x4)=0xa1) request_key(&(0x7f00006e3000-0x8)='rxrpc_s\x00', &(0x7f000098b000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000bcf000)='[\x00', r2) 2018/02/01 20:50:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f00001cf000-0x8)='./file0\x00', 0x20000, 0x30) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ea3000-0x4)='tls\x00', 0x4) sendmsg$key(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006000)={&(0x7f0000004000)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000941000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f000068f000-0x4)=0x401) 2018/02/01 20:50:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x3, 0x0, @empty}}}, 0x0, 0x3, 0x100, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) 2018/02/01 20:50:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002e9000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f0000930000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000410000-0x4)=0x10) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000033c000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000532000)={0xe2a7, 0x10000, 0x1, 0xfffffffffffff001, 0xa}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000b9000-0x10)={0x0, 0x10000, 0x80000000, 0x7fffffff}, &(0x7f0000fb4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b16000-0xc5)={r3, 0xbd, "a0fb76c4833867f31a9fdacab5b9e505d974a8415088f692825c6314ec3cb2738d53d29fea9db5f3402087ea379d0577c59bfb100e49213487026370078bd7b684b1a1a385ae3895adb8a94fc3f003b4538d66cc38eb5564de0b4db0d61b300cef5aab917a4e2630e6897f3bb4ac2cf91b39b66ac7c9dc62df41289b0a3528dae9fdd5b59bd3bac9738fcc129f6d3f6fc90b0204fa123d73f2a819574cad1c2dc6da9d51b7e9b50bdd2c79de9bea50acb8121f81d9f8d2bf746459c4ea"}, &(0x7f00001b8000)=0xc5) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) [ 35.610990] audit: type=1400 audit(1517518258.322:14): avc: denied { write } for pid=5502 comm="syz-executor1" name="net" dev="proc" ino=14752 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 35.623686] sd 0:0:1:0: [sg0] tag#313 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK 2018/02/01 20:50:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000399000)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xfffffffffffffdc2}, 0x1}, 0x0) 2018/02/01 20:50:58 executing program 3: mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setpipe(r0, 0x407, 0xffffffffffffffff) 2018/02/01 20:50:58 executing program 0: clone(0x0, &(0x7f0000004000-0x2), &(0x7f0000f80000-0x4), &(0x7f0000002000-0x4), &(0x7f0000001000-0x2)) fanotify_mark(0xffffffffffffffff, 0xa0, 0x0, 0xffffffffffffffff, &(0x7f000013f000)='./file0\x00') 2018/02/01 20:50:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000094e000)='posix_acl_access]\\\x00', 0x80e1cc2b26f7a91e) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000bdb000-0x8c)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, &(0x7f0000244000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ed3000)=r1, 0x4) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000dc5000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1}, &(0x7f0000db7000)=0xa0) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001ab000-0x8)={r4, 0x7, 0x96}, &(0x7f0000c7b000-0x4)=0x8) r5 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000171000)) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) 2018/02/01 20:50:58 executing program 0: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f29000-0xf)='/dev/snd/timer\x00', 0x0, 0x1000000000000000) r1 = syz_open_dev$usbmon(&(0x7f0000171000-0xd)='/dev/usbmon#\x00', 0x6f, 0x400) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f9c000-0x14)={0x3}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/01 20:50:58 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0xb00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) r1 = syz_open_dev$sndseq(&(0x7f0000ec3000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000000)={0x8, 0x2, 0x4, 0x5, 0x1d6900}) clone(0x0, &(0x7f0000d4b000-0xe5), &(0x7f0000cb1000), &(0x7f0000a18000-0x4), &(0x7f00002df000)) sysinfo(&(0x7f00003df000-0xe3)=""/227) [ 35.623698] sd 0:0:1:0: [sg0] tag#313 CDB: Test Unit Ready [ 35.623710] sd 0:0:1:0: [sg0] tag#313 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/02/01 20:50:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef6000-0xc)='/dev/rfkill\x00', 0x561040, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = socket(0x10, 0x100000000803, 0x0) write(r1, &(0x7f00007d7000-0x26)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x74) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00004bc000-0x14)={0x0, 0x100000000, 0x4, 0x4, 0x9, 0x20}, &(0x7f000089c000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a2d000)={r2, 0x4, 0x3}, &(0x7f0000300000-0x4)=0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4c000-0x4), 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000489000-0xd)='/dev/usbmon#\x00', 0x9a1c, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00005e6000)={0xd2b, 0x0, 'client1\x00', 0x0, "8c73abfced2ce1be", "d8f8ab24c06f64e9724c1e4d9bda824740b270d37953b241f3fda9ab5c6d5c90", 0x8, 0x3}) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000610000)=0x1) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000911000-0x20)={0x81, 0x0, 0x10003, 0x7861}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000a54000+0x408)={0x8001, 0xfffffffffffffff7, 0x2000000000000000, {}, 0x7, 0x8000000000000}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000066f000-0x10)={r4, 0xffffffff}) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00006d2000)={0x105, 0xfffffffffffffffe, 0x6, {0x0, 0x989680}, 0x4, 0x802}) recvmsg(r1, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e1000-0x6a)=""/106, 0x2a}, {&(0x7f000043a000-0x80)=""/128, 0x479}], 0x3, &(0x7f0000d5f000-0x3e)=""/62, 0x3e}, 0x0) 2018/02/01 20:50:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) mkdir(&(0x7f00008a3000-0x8)='./file0\x00', 0x10) fcntl$setlease(r0, 0x400, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00002e3000)) close(r0) 2018/02/01 20:50:58 executing program 7: prctl$setendian(0x14, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f00001ad000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000046000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000247000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) timer_settime(0x0, 0x0, &(0x7f000041f000-0x20), &(0x7f00000b2000-0x20)) [ 35.623721] sd 0:0:1:0: [sg0] tag#313 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 35.623731] sd 0:0:1:0: [sg0] tag#313 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 35.623740] sd 0:0:1:0: [sg0] tag#313 CDB[30]: 00 00 00 [ 35.635537] sd 0:0:1:0: [sg0] tag#313 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 35.635549] sd 0:0:1:0: [sg0] tag#313 CDB: Test Unit Ready 2018/02/01 20:50:58 executing program 5: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags}) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d1d000)={0x5, 0x1, 0x10000, 0x5, 0x100000001}, 0xc) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)}}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c}}], 0x444444444444698, 0x0, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f00006c0000), &(0x7f0000110000)=0x10) [ 35.635562] sd 0:0:1:0: [sg0] tag#313 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 35.635573] sd 0:0:1:0: [sg0] tag#313 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 35.635583] sd 0:0:1:0: [sg0] tag#313 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 35.635592] sd 0:0:1:0: [sg0] tag#313 CDB[30]: 00 00 00 [ 35.660145] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure [ 35.737252] device lo left promiscuous mode [ 35.787518] device lo entered promiscuous mode [ 35.797883] device lo left promiscuous mode 2018/02/01 20:50:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003a3000)={0x0}) sync_file_range(r1, 0x3, 0x1, 0x4) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(0xffffffffffffffff, &(0x7f00006ac000)="b501000000e6000000005ca7359fe32d039b001097532da50007ed9d2ca1682929e852243e09567b3bbf855a", 0x2c, 0x0, &(0x7f0000dc9000)={0x11, 0x800, r0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/01 20:50:58 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000)='proc&vboxnet0md5sumuser@%keyring#)cgroup[%em1\x00', 0x0) sendto$unix(r2, &(0x7f0000005000)="28e5f5e5499f6c5d68e3f110b94b470939e463f7dbaeed1eb8070915af2f3112fabd4f23a65ea438f921a429ff2b79908e0a55a8b20dd9133be3df8cf5a41cb2ceb2dc6e62155efd9e680c59b49466b95f7fd491e735f6fc0a985d8998f9cb4fefbe79ad2c3570754fd6f196815c4b6bcb2bd6c27be9ed407ae61587926c1e2b7730bca2d92709c816778f22004f7177e5aacde24ca66556642be917449f244e257d22a8c701a03907", 0xa9, 0x800, &(0x7f0000007000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = accept$packet(r2, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000007000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8953, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000008000)=@generic, &(0x7f0000009000-0x4)=0x80) 2018/02/01 20:50:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x17)={0xaa, 0x1000004}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000+0x7e3)='/dev/autofs\x00', 0x200, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req={0x5, 0x9, 0x8, 0x3}, 0x10) fcntl$lock(r0, 0x5, &(0x7f0000012000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$usbmon(&(0x7f0000a03000-0xd)='/dev/usbmon#\x00', 0x3, 0x400000) ioctl$KDADDIO(r2, 0x4b34, 0x81) r3 = add_key$user(&(0x7f0000cb9000)='user\x00', &(0x7f000090e000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d7a000)="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", 0xfe, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000f61000)='logon\x00', &(0x7f0000e61000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000065d000-0x1000)="6961d25644d6f4fc0c535fb724db2adbfa593c26cfc2b6602f6ae28ac6839a0774d8ae784c641897509503c6389c57cd258840216895a07ed4dfce5b799c2e9999d6bd4e1e33c938f20b5544e16cc91e7801698fc74d706c45f7b3b92c3721eb92f56baaf8b91425de8ec8f866e39c77e4007090e3ee1f1cdb37bb3bf91796efb9729fcadc9c65031db327eafb1e0e6036eaec5a11b7420e7544891010e7c454a88a3a1fadfda0a922b9fca6e3bb5157fd78d0e229215bdcad0107e6c6c25f6ca57a2b3268aed7fabd2b401b973ba13ae0ecbda89d1b287eb3fa3065d48e061648df64339c46bd61ce7df44fc15a3f9bf6f24d57267a40ad1ecc0e000e03cb67fd5f0b487041e0248c2b9a341eb00ec705027f1ece0ca4c93d31d93dd0f26d557011fff17f6310c5d4c0928d6c6481d63db572c103e024cd17bd04fdbbf39bfd65bcf05f099867a60bc9c139eaea20c5adde1ffd582e7e75c6df13745d595d6d00f2ce5884da1b982e6d5aebc32a637bc03519d8d6ec001b71d8a871e0c44da696f4eed0fe90978f0e73537340bfdceb78fe8482f9c4145ae16175efbd554a09b46df0238b71dfb4b59f512fc278824e65451087265aa18a2e8c8661a506bdf9dd439f2fa4b87939f896cbf04deae62d0417fd75f2ed1dfc14c22835781f8544412dcb4e2ef1ae25799a6aeeace7f2e82740352fe493d8a60400e1831b48df8645a5a1da9930145af25d9164d0e159212ca09e3b4ab04cce32b085230293f5db8345c9fb30864fbf0a62fcd9b9c8a36cd62a01a5360eb9fca7a6265fe75b2c3e38b5ecf3e5faa84f6bd64806dc23e36e93fd70739c375a9ba0907ee3941da389277f3464d34c2b8ac925973850873558c63c199d1b3a3a4b0210f8216f5d32d8536eae663dee8350b0759fe00e3791732fd61656669f0f6c6fdccfcd0f6f5876c2364ca2b5c2fd076636a5575c8673c30b1dfcb770fcde24ab68587e66e3641444d0f008413b808018f784ed44417da2fa4dd4831ec3d45570b3d2c508e3d99fa0a3e1d91157f03ab03bac23548780bb2e2d87dd057100236902aa7ad6703b9a726260e32c853dfa5f01a7c43e6ca0ddfe1688cafbf40dc25cf94357262f4eff9b57d206e922ab0af973cb1c5ea3ced6c740ee6616590402b93ac8d168bfdfeb4b3b5d9decf46f887a9cf5e8ba26f62330850c126d26a8c61b79d65709a88be1ce9f45e0b57c5ce7c73ac49c94a2e4a98ba79e0371781569bca263672abedda569c62e98002c000e0c949e6485f0336f8ec630b14661bb9a0eb5725ad4a935f7301f361feece451b353016b9b830350654e233a5d03338c3e77aab02b0b9f474b5d97681928c940c9206541ba9ca5f244a5ea9c6f44156f159c06864b191e81397e81ed213b653e2c9c4271285e4cf519e2425db9e26b2d29b252b69789f9034281f50134fe525b5c3bb326df358bfa0e083e9873ece0f6c86e6624ccbfc667d209e452c83752e055928ea91410d5d521698cdc5f3061ebfcc21a9433be4e70f03938e1d57c47e7d9c232974b85aa7062c816a4131c49a74895c20113099ad3cc8d25fa54382809a24acdda73863c9b8816cda9091014b8f974c5dc630897e67ee55a2cf89c0371fccb97c1c30ce2ab4cf6a6b64a7ba29a8b432f486c0b22f6c257ab915aceeb1277156bb4f7eb818c8f4a092d2574869e6abb314aad75bb95c85894607f2fcbe01e97fb3fb8ae611bbb0ce7692bbccd7961d8b28c379dba3b393f8c5e6b578920766f8a1769c430517eaad3f84712322c2bf98913681de5b9187ebc6db9d9b2d1808407c87f0ec629c5225d7c10f2d0ad11e1b399951586d0471d08c2bc3be4e28630bd3a78e489e60caf42164f057ca9eb92cedf2741badfdf6f872de1ce440cefa7845fdcabb9f163c8b70948e58e8e780479effe5f3f41a698d6597c76fbefa7630205f7dd076ab52509d5b9a5045dd94670404d7866265105473c3b23c0c44036268bb6afe5f45a8ddbbb8288ec2f15a948ae4db0fba76ef2d0857591743a445aa1aaeacb7d560f2318c273b55b5cca047aec5f7099ae6673a81484fb43030206f50a84dbc044503248cb88008657ba34ce6ddb9678c7b81df6777bfbcdbe32bbcf0aeb4ad4b3179c3aa0c487113a0bcd953761fd13a353721cd2d52b73e57f3d5524967b7e4b074bb90970ed65e1493b3432d40e4601875c9a6694da33a9cd87337e364b07cb7621b97806d19b0a7e9cc6f8539765c3549e8c7351a433a9362e03e72d7446c4b211cd31005ceb6dcf426e2bd9d5bf0c8358d9ebf79b40daba3b3b49157a494d49d5314a365d6db44e0d97cec5be34e974a987d20d0c8569f057ef9461135d979fddd1966cad1fbd865aca6a49f520e63d936fa137da60b5f148309433e8316e6f75a6f391cf38bcc0065bb4b4859f39e3252d7d0aabcefd9797eefe628c1c11b5242ca124a9a44c77d7d358032cb24f39aa6f31678b7283134206917ace41b5be5ed440e32e8658f161f42b160e41a70ab33d957faf99884f77828d22e389a2fd5c9f42576bc9de90b078029a520136a39bac38393cdd7489346afce13529f11e7eb5c6235253958280037b1be076410af27014df9002117a08a430cc83e8e47e3886d39583c06fa2bf417c05132d6f437e7f771ac32e7bf1c70add2aa00f743ee0c4eaded84852cc7dc4c05e9c4a806a5297ed762b4fe3f4fb4800a34fa44198c6bfc6d789a670fcbf3716e61be33cf7170bc364b0aa0f650aaaa71603f684bee4aca896b668e8ca7b382ee37329d7f735df136a9daed02fc21c4381bbf0546efcfad7120ef9984417e82c76d8b26d170c5057d4e56df472ae539a07f9111ccd1555e1ba43ba882c6bf044427665a0b89ee459d25758caa3a30ceee6836440ca2375b15acb0c639cca53d20dbc81e0269561144d9a6edbe595cb0cde6a966178ec673438bf9487b957a2469359fcd21f04e631b1e1009651418aeeb5e0a38ded35a334abe0da0ddf0f40163de0273c568b0b6c0f09794f9d07e3e7e7835e34aafc87f06470b477b72609dedb70b196c0c94759b5128205d9ffec0b0b6667c0b213caaebf1135ce80bbf39b981912f8d0253a116b1b32ec9f00a6648b2ce0a54eb4480c10402e7941c326847cc50089ed88c0a443d7912323f5b44da92cc073bd28800570d841ecedb790d201c6a574fde6cf07d3a778f9f033ac494fd460424af8a2cd04e4a2e44f3d08ad9f28ef5eb03cc69dcc2b09bbd05cf0242c73e4d5265f8286191b1418d0ff67b17485cd4775e790805d19c8a3fb7bc8c65e19de4704434685cdf1d6e6a3b8fdde2990a9d00bd82dcecfab32a7d9bfe92d04d51fbb30e345d950484a01f8557c90fd0787ae311adb12e435791985519c62f9b7932488f5cd52d7c8e80a00150a7e39e8b9f1c05724b12d31e53dbc1222eb140561c005868f7abc18b80495ed7af7fb71b772b33228aa4eb122afd724ecc02f810d813166f8cfa53b7ad59be07cbb77b89c2423ce2b62df4ecc10305ca051248c493f6aa263af7c8c3a5d90e8c612e9f3bd2ac645160630b0cc36e825b84411a6083e3bbdada6818a1875a9274a82653301675946bc078dbee417fee9d41ea185bd9e335ce55d442513c427088bd3a7565bec1af572ed13b7fb43daed42f97d64da2c4460beb29f56b20cbbe3a84faf0086f55364ab1b7b2be649850742f5d74abd66e561c9d8127a336f13c9f43ba37a75c84a154d1830a912edb505346324514851d1b6dc25ddf09915e3e9239a2f8b97b9c9fa1a0afd46a4cd9fcb11e8d8d04a32ee378b5d70b1c9ae856e68b64510d780d4fbb8415bccbf095610cc30e89f0f94b86676d49b18cf01af173b1ab056bd541c3cd2f7d91e7b07dd7fc8543ec5ed3710abce8fd383b673464a2b7bc1e6131a08a20c28b1fe92145d8ce3c17951b46f3e90f3d527668f4ce2ebc1505d34aee85365cf18c1b466b7764f8bd5bf45e8502ba152cc47ac2825db257e50e3b21f9b2703f12934d54837c9eb56350067da09149afaf3b555a4d8fb7bbf44b012d9c8031378925a0840a230683ce8140f42c1edf631a0001e0025868db4e21eb6996d93abff96031c3613bc03fe20bf884fac27dc9b563354c1e3ed1cc6a8e8f1a8be396237293fa6949491acbf81a3fdd2ac0d007fd80cc42d58868d994b7982b0560b0c064b08a369935e7e8b7d8b64dc18741ac51899a5ceb75ec2b1b938704d30bf83795b0a043254634b8a34c2437b4649d99faac0b1187b2ce7fe024ce8c7bd8e456cebc1c8b1729569354f8133a618a0981cb8416a0327f1c884ef4320c47791673b32965a065661dfabf0e15ab5d05f4c2574443c9a0297e2fb038e4b6a0c2e4704221b03bc68827b76a2dd3ce17a3d9aa37db57f32e9208ffe4028cd82905e2aa13bb4719c9d0eb3bfd0fac8411585b0b9fa2c627de9d98afa922b1576ac18a9fdbf5ee4260f1f5aac5677dc54ccba790943bb26e05d2c47e7a5870b645a91aab9bf1e2e98acc12006441dc31ded2ef814c67ff1a3407839ec5e922af32610a82beaf3e31da26fd973608636e995c7d4e418c54c027d6d52aa2ee8012d262db13305b1ac8373bc9335d61a70c21ef78ba9575ba32a164d96d5a9c069fd353053e48cf1758eb8463ed0d6e2972bb5e519a2ddad8b6746d0fe1f7a6058b47b0468e97884f0735948cdf96d7e52c57cde183bd65b655bb56dacea5c479ebec20d3243fe82bf447772603729d97b828aa7ecd6d7b5d18702a2bdf74888e046fa2c49c3657c5783906614417791ed3cb131520fc89233be7f78c0140d0599a0a47b54c98bbe8329e4295550a9e80375924d6b76455b771a01249dab800887677bc0bba23e29036eaa38727cf80d510488f59cae6f04c2f784188074b666f79b20f0979a7edeb093e3b8a522006dd4fce11c42482c090418943014bb92271f948d41b76af734fb6fce816b7359b727ad54f2c907665a73906080834c2ed7b33efb812ea4e8fde037bbc30d1889a79305fa45b03be1511ece0545df8a4a5992ed26b1eb64bb81172ec5c56c7baadf3c612895d971731e43a7d22c0a8731ddbb837500576335ea8db9cef0f7e1bcafc2e508abaced04bfab3a615f70728412913910d014d8a8a067441c6bd7fd887c2f08e782490204df7f8f7568eaf394a86654de287c949612988a205f24b0f567cb6a0fe0a0c91db85885c1c72468eef5420f93e9419d815917df9c8c9b3078bcf9f1a506743967bd5bfc9f2a36b2a5b59ff162b396c852e0a15ff647c8516f7eb80d10e1ba91b6d14caa6d6ea3474d25d481058b19f1a7103f0337fedc6b236e7bec5f064b0b261e15588c167900fa652b823f0fac782584e310619096c759e1e5905df395f524daa130bff5bf5baaa49ac916a271ab2fd47ec13deec94000814338b50b96042a0793948c186f9b53bc0c529ed9d8ef232fa1c7646551e091a29fda8af0a9aecee904940755c691a2269d08256c9039de8a4e6370a02057551b3e472e2a82e2763417be250a8b525de120aa0d407bc1870542d8c843625871e76de332e65442effb7e5df7cd49810894168d773234af4bdd0cc008220e5e326a77dcb770c0294352d01a824a83d3b96903f42deed9d9b5bf30fc52b37bae5482f25122b4b35f5a96af10d8c65bd566f92f5c8865bb36503a0b20d3c2bf5d2f409b76ce60f16f4d2e2a4027c5aa6c73aad5e7bd1ab88924398ccf90fe93611e5b79a477dbbe1b8ce88c7728e2154d2e517d1680f", 0x1000, 0xfffffffffffffffe) keyctl$reject(0x13, r3, 0x8, 0x400, r4) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000149000-0xc)={@dev, @broadcast, 0x0}, &(0x7f0000a00000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000185000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5, r5}) recvfrom$ax25(r2, &(0x7f0000a4a000-0x1f)=""/31, 0x1f, 0x40, &(0x7f00007a1000-0x10)={0x3, {"2b6fdcc25de429"}, 0x100}, 0x10) setsockopt$ax25_int(r2, 0x101, 0xd, &(0x7f0000679000-0x4)=0x7b, 0x4) 2018/02/01 20:50:58 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000543000)=0x0) r1 = getpid() rt_tgsigqueueinfo(r0, r1, 0x27, &(0x7f0000c62000-0x10)={0x41, 0x637, 0x80, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00009d7000-0x1c)={0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) getsockopt$sock_buf(r2, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) 2018/02/01 20:50:58 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007df000-0xc)={0x0}, &(0x7f00005eb000)=0xc) tkill(r0, 0x24) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a78000-0x11)='/dev/vga_arbiter\x00', 0x18601, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000949000)=@assoc_value={0x0, 0x401}, &(0x7f0000b82000-0x2)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000ffa000)="e63d679740083def65655a236d683c056112117477ff2db993a413ac13f9eb9d7f635803abaceba914e8b4d63dac928b380227bdd79396b07a7b5a3bcd571255819f3f7d5198eb26aaeab8779bbb10ee6c455b0fe135617ec95f39d64a06adc2297e22edd1ed5bd41ce85bb2e27fd3c488d5ddd5e5a8f08c72c2830eee5229b312c3eb56", 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003a5000)={r2, 0x4}, &(0x7f0000ff9000)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000060c000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x3, 0x2261, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}}, 0x0, 0xff, 0x10200000000000, "a61b546285a021064c7a36b8cd6e0c47044da38003092c424d139924ad2eaa1b76fa2d5499c3df70dd98ac3a3aba625ef833771b346ed9613f4f713b74068d61aca3d1f0de58ec8dd0a630d2008884de"}, 0x160) getrusage(0x0, &(0x7f0000ffc000-0x90)) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ffc000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000ffc000-0x20)={{0x0, 0x7530}, {r4, r5/1000+30000}}, &(0x7f0000ffc000-0x20)={{}, {0x0}}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000ffc000)={0x0, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x3, @broadcast=0xffffffff}, 0x4, 0xdcd, 0x7, 0x0, 0x3, 0x0, 0x10001, 0x10000, 0x2}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000ffd000)=[{&(0x7f0000b72000)=""/10, 0xa}, {&(0x7f0000d09000)=""/156, 0x9c}, {&(0x7f0000ffd000)=""/4096, 0x1000}, {&(0x7f0000ffd000)=""/175, 0xaf}, {&(0x7f0000ffe000-0x87)=""/135, 0x87}, {&(0x7f0000ffd000)=""/114, 0x72}, {&(0x7f0000ffd000)}, {&(0x7f00000a9000)=""/226, 0xe2}, {&(0x7f00003e4000+0xdb0)=""/91, 0x5b}], 0x9) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r0, &(0x7f0000ffc000-0x10), 0x2, &(0x7f0000ffb000)={{0x0, 0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00005d2000)={r6, r7}, 0x629) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000a89000)=0x7) 2018/02/01 20:50:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000f2a000)='net/mcfilter6\x00') preadv(r1, &(0x7f0000fc6000-0x40)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/01 20:50:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0x4c, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in=@rand_addr}, [@mark={0xc, 0x15, {0x0}}]}, 0x4c}, 0x1}, 0x0) 2018/02/01 20:50:58 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00004db000)='/dev/input/event#\x00', 0x8, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000107000)=[{&(0x7f000087b000)=""/168, 0xa8}, {&(0x7f0000a68000-0xa)=""/10, 0xa}, {&(0x7f00002d9000)=""/182, 0xb6}, {&(0x7f0000979000-0xf9)=""/249, 0xf9}, {&(0x7f0000000000)=""/54, 0x36}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_lifetime={0x4, 0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xb0}, 0x1}, 0x0) 2018/02/01 20:50:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) listen(0xffffffffffffffff, 0x3f) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d49000)='/selinux/checkreqprot\x00', 0xf84b378e3dc48f1a, 0x0) r1 = userfaultfd(0x80800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b5f000)={0x4c, 0x0, &(0x7f0000a26000)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x60, 0x50, &(0x7f000011d000)=[@fda={0x66646185, 0x1, 0x1, 0xb}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000cc0000), 0x1, 0x1, 0x3b}], &(0x7f0000086000)=[0x70, 0x20, 0x38, 0x3355f93afc8dff8, 0x70, 0x0, 0x18, 0x60, 0x0, 0x78]}, 0x3}}], 0x55, 0x0, &(0x7f00006d4000-0x55)="189d9ac7b214e72d697a3bae6fba9316283f7861a4103f647e37110a60b0b02a5b6ae9ace171e54bdf24e619401c5cc327b3032ac94a8317181f4f4236104204c3229c09ce646381b8846307cf324337f7b7cad097"}) close(0xffffffffffffffff) 2018/02/01 20:50:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x9, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xb0}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000784000-0x4)=0x4) 2018/02/01 20:50:58 executing program 1: prctl$intptr(0x21, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) 2018/02/01 20:50:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace$peek(0x3, r0, &(0x7f0000f9e000-0x8)) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) readv(r1, &(0x7f0000768000-0x50)=[{&(0x7f0000acd000)=""/18, 0x12}], 0x1) 2018/02/01 20:50:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) mq_timedreceive(r0, &(0x7f0000712000), 0x0, 0x0, &(0x7f000041a000)={0x77359400}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000006000-0x3)='-$\x00') 2018/02/01 20:50:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) pause() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000ea1000-0x38)={0x0, 0x0, &(0x7f0000c41000-0x60)=[{&(0x7f0000066000-0x2334)={0x10, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, {&(0x7f0000238000-0x34c)={0x164, 0x10, 0x804, 0x5, 0x1, "", [@nested={0xb0, 0x5c, [@generic="40e7fab88e4541ee9d45ca18f03b4ad3a0168c9d0a110d1f1e50f0537d2629a20eca024df0aed0f254e8cf31883f25a5c8564b5bbcf26aacd2bbd7d351627728043aa3cd19dc219eb7a9ed5aa0ccabc22712eca937aba1d5b48e0fb5b1dfd1cdc47c5d7c2b52f5ff1cc1ad7d265a25596a6da33ab891c45b9827f4aba3668efaf5eed515096fe14fc585285e504822567fcfc726b89a10348b95fdfae17322f3899913b323104fe6c2"]}, @generic="7940df6df2666b7d8413fb27512f4b7d20069b8d8325bd4a9e35307467f23deb9089c06056501000c318d75e1c4153600bd5b2601b842afea92e3e58ae784cb9b3ef51354d52f2d58aae61b3d2126d0c429ff550cdd218770d3162a5801445171a874b7fda857b5afa30728687062eab1a3b35852e6a95c16357175dc252892e20418fc0c0993a5174be732dcd7663e3048fde62b61bb4914298d6c1c1f233a84524"]}, 0x164}, {&(0x7f00006e9000)={0x144, 0x12, 0x300, 0x2, 0x2, "", [@nested={0x134, 0x84, [@generic="f3e7c91383c947e59f2fd3676601f716650e2b655f67a96be8fa95d258a3d6c7d4f929df9068c3c5ab81b37eb78c2958387d0a311733c0b78920b46684e2536ea9acc985681ad96334bb98f286bfbf533d", @generic="4dc1f5cc4fc6f9e43fe676a58bf456c2efb579b470577929a50c38f0a71f0111444b04659b3807f3a55a82e161b333d873522ff28f33ba3b730fb6e3c436558c8b2c4b29b6fb046adbf732eacaafe40a4a6bb4e5bcfe182d842f0e558ccf2989c13126ed5412c96fb6cbc9a969f13101951beb113fe7465024eaf2d6ab149217259f2e9ea8dbde471871e44ac7b229dcc138ebf7805d19ee7018f5ece31ebba0c17319a859e8f8f364c61bbb9e0ce2affd7648f4456ab95823b513859ca17dfd9a01a61ffce5be53e1eac7a0f563b7b406d296f03f7cab1443b0177f79"]}, @generic]}, 0x144}], 0x3, 0x0, 0x0, 0x20008005}, 0x24040014) setsockopt$inet_group_source_req(r0, 0x0, 0x800000000032, &(0x7f0000151000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x118) 2018/02/01 20:50:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) write(r0, &(0x7f0000c2f000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/02/01 20:50:58 executing program 4: mmap(&(0x7f0000000000/0x8e000)=nil, 0x8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008f000-0xc)='/dev/rfkill\x00', 0x90200, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000073000-0x6)=""/6) r1 = socket$netlink(0x10, 0x3, 0x2) fcntl$setownex(r1, 0xf, &(0x7f0000080000)={0x2}) fcntl$getownex(r1, 0x10, &(0x7f000008e000-0x8)) 2018/02/01 20:50:58 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000013000), 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000014000)=""/189, 0xbd) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000e000)="2f0000001900030000000000000000000add00d800000000000000c9080017000400737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/02/01 20:50:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000de5000)) inotify_init() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000024e000)='/dev/ppp\x00', 0x50000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d8b000)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000380000-0x4)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f000091b000)=r2) 2018/02/01 20:50:58 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000033f000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000)='/dev/sequencer2\x00', 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ba000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00002f2000)=0x40) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00007b0000-0x8), &(0x7f0000e00000-0x4)=0x8) connect$inet6(r2, &(0x7f0000b9b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) readv(r0, &(0x7f000068e000-0x40)=[{&(0x7f000010c000)=""/50, 0x32}, {&(0x7f00006ea000-0x20)=""/32, 0x20}, {&(0x7f00009de000-0x2d)=""/45, 0x2d}, {&(0x7f0000765000-0x19)=""/25, 0x19}], 0x4) sendto$inet6(r2, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 36.057474] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 36.078337] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/01 20:50:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a0d000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x7fff, 0x3, 0x3, 0x0, 0x711, 0x5, 0x8000}, 0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000efe000)=[{&(0x7f000019f000-0x60)={0x27, 0x376, 0xfffffffffffffffa, 0x7, 0x1, 0x100000001, "8d9ba96ec766a480c5fe861fb8666e0eea9353eb6554da70046cae7c0799f494971f320cf7ffd77413d22633f3d293ec8fea8cfccf8082bae5271503f50100", 0x3f}, 0x60, &(0x7f0000d49000-0x10)=[{&(0x7f0000761000)="afe2144103680261be9c7b13926ae4cdc580e94010c2e4872bef14384cbd65e9e084b8744e6009febe39cac64d5ae00a706ff5a91bde3371501ddbdbdd9d30c64e6c5778cab5e7de3788ef8862e7e1d987101d016d41cc721b2eebf0b62add54f9ef1aeda7d4ddfe0a6166018f4d40e5339cf80b85609ae863262902afbf420bd60af1db945f721eee5e33cd9e24dfce13328c5e51e8192118a56b35c46c607f5d39d3918732201bc831581512ccdc39e8bd95dedc3ad5a881e5fdff9adaf2ab1b32faecf9ce17", 0xc7}], 0x1, &(0x7f0000307000-0x78)={0x78, 0x10b, 0x100000001, "8f7b4ae1aa6cde23944e051289cb98e8fd553bfda7161d87a95fb78d7ef06566e08ca4e07a0104941c5986f800150a6bf8c2d61ca69d7faf9df777c88cf556605cc18ff7f911b6dfea7ab4f11390ac6aa8dfb22e6f3b371e77ee13163aea2f9dba57"}, 0x78, 0x40000}, {&(0x7f00001e3000)={0x27, 0x5, 0x1, 0x7, 0x7, 0x6, "d5cff5083f013c83bdd5cdfb466351d0672bffbd2b945cdc62998a65ff3bc346d34ec431cafc8ccde075b11c4ab29d73c56eead5947d671ac8f654bbf42491", 0x3}, 0x60, &(0x7f000004e000-0x50)=[{&(0x7f0000b65000)="b91286163af893fd5b7a3e268c0f165caa659551174145ae8db0c0103d838da70e1b61423cb326e125cffbefc6d7d37fe303fd9d2560de10832910102d9b45bcc5672979194f0580f96fa1da0084bbfaf4b5e72e8fe90ab3771ad69a8508388c7319c52fac3f989130c6c74e5ea496cf697ee18e8314", 0x76}, {&(0x7f0000245000-0xe2)="dc1c67665bcc0a3d9791eda54dff1c86abf1eb05c03dce13a6000228c70804ebe396bda414c4d05a074ff167b16fcbd9ef011d0cf63af051ac8eac3bf952bec43f7d6933516b52e648a840830297b37d342e1575d07b3bb6dbca1cc61ec834fd7c655f222abd7a94d66f306d61b2813682e8d868aa7ea5776bb70a163e7a56c90c1d6df07cafd72e42044192b3c2c52f046e8b8373a097667f0655e53ad238784988f210a6aaeb4ac9ee104dcb0f2898233767863d675126374c2d8fba4098eeea4df9a472a4c2d210d0b2bf2ff89d4a29b698d1092926e687b2ece08db31a8b6a0b", 0xe2}, {&(0x7f0000f03000-0xef)="cfeb24c8e6ee4cc257808208d36665c5e062a72c9160475387bf7a6ef5a773a5d54da59b29a903d1527896c9f6d717ebe7036f103a9b042f0f7689d3031678ccbabd1e8ad126c0916ad3fb2385a169b0d5095386840af6c3da050c8804b8100df7490e5bd8f1c9865135d4ca8f13fb49df595e206d7d4ca491c4db801db02e6a2617023a3e0ddc4b386794fcdd82cec88656f519e85f34b7232dac7b7e347b510f64adf4d1a1fb36b72cdc6e5e9532ff8585f61762a9ca053041f24859419cddcad1d6bd113a90640ca56555a93010ea858d35e39c8f41f395b00447fbef849cd9d5c0f2fda5162c6c5167c19bc760", 0xef}, {&(0x7f00002bb000-0xb8)="ece2ddeabc740f8a1caf3c217f46ea3c07f141177922b544325c23071131d35597ae5d00da0d2a17eec7a80194898852615b36195e93fa51f9a511cb352bb51f53ba14feeebe538e5d0090053709ef0aa93dde30943283c8b8fea75ba3c8d102ecfc5a17720c88979e66985c14a1e5b74bd245227f9bdbf283999e900cf5789ec9d4a6a2b89c2f969a5092dacdffac1f8a03f7957dca9bbeecc3d56a293fc94242f8bfe1f60ba9c1addcd61777bda789b43924b9413aa3b5", 0xb8}, {&(0x7f000074e000)="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", 0x1000}], 0x5, &(0x7f00006c3000)={0x88, 0x11f, 0x1, "09406890b186d22cd447fede11e675f2ec0244ff07c320a2b3813be89ff72e63fe1530dde710f05461b83c3b2ec3969d877f8d3f33b50eca56b556182495c4d740fee2edb407f749bcf2c0196251bd47a891490df2df98a01e36d05101a4e22ddeeb6977ff7cd92f97b3a9dbbc5dded0a6ef56"}, 0x88}, {&(0x7f00006de000)={0x27, 0x9, 0x7fff, 0x7, 0x8, 0x8, "a20df39a43ea13f6c298f2be9a1238b0ee8d09c15612631381a60e47d4307799c5c928c79bcc2c60a38207ddeb073dcf7df92024e86e39c98538a85bc32c0f", 0x1}, 0x60, &(0x7f0000f5b000-0x10)=[{&(0x7f0000d65000-0x25)="623d988398daf3ab760ec15ef700a4c35e55d9f5fa7fa65c49dc97136be6ed630b8f1280a6", 0x25}], 0x1, &(0x7f0000f94000)={0xf0, 0x1, 0x1, "c9f49560a5ac411eec4dd5f6ce5616457f5158bdacd9879b53d5fffaead33fb2cc8a27bb4cd84d8c04c2ff8ee92f5e69f40db812275312cada47fcdfe44956efe185bc823b357b8f1014059ef285dcabd4464220c9b25f893de8ab7f3dc9a10ff5bb6f91474772bb39794d10f2b8490b0d848593303dbbd74f5277835ff438d6a337be165f87179d6433a9484b02d779f8b8f74aa3f1fbd2f7f44a2a335813a0738b0bb28a2cb4b5620c26b96ceb58cf000e42ba7106087c18cbd3bcc998e68bf9463363de65b57085bed1af3a57f6ab34d1dd5307bf6ac514"}, 0xf0}, {&(0x7f0000284000)={0x27, 0x5, 0xffffffff, 0x3, 0x9, 0x7, "fab03bb6893a9e5f75e8353881329a997904d7f20a480a97602862a1fd0646864b7bb96c683c301f1a506fe43cbea53fb03de4abea03bc7b2ad227c9e2e6ac", 0x5}, 0x60, &(0x7f0000702000-0x20)=[{&(0x7f0000a26000-0x76)="1fcc4ddc624ee674ae70e925b2e7a16858e856823359a1f68af78bf4cadcb39767e4d44bee482835170f7e53f97ef606abc3f20083ade9fd0feb987245893fc39250eae593d3fbe5164ec35ed6258bab2f07d3524830ffb6f1f1f0dc4be56cd7509768d9c14dd49bd677081fc18a9ff0643b4a3dd690", 0x76}, {&(0x7f000013d000-0x5c)="4211e899e3d907d51c1eacec82617776239b297a2bb3c65e864c9e7d201f48dd64e94577bcf04aca585d83ae503f1edbfd51ffcf04c7fd2d764b44da838c259e8b75f70f810b567ce14062f701ee0a33825ac247e421ffbeb9daf55d", 0x5c}], 0x2, &(0x7f00000bd000-0x90)={0x90, 0x13f, 0x7f, "125014a79a147e34abbd8a0734df548e95b8152cee76be1356054030389fc1dad46ea2eed37e788a26e0c622fe7cdb37c8fd9598a120a776ec584da13a4a2e0b5513be5be6421d272f01e2bd05c6081dc1f89b408c8870e98cf91af6dc3a96f7d5baa3fdaf6e1bf8c4fb98194db8ab482d6a3d4ee158450454e376cd8820"}, 0x90, 0x800}, {&(0x7f000087d000)={0x27, 0x8000, 0x2, 0x4, 0x8001, 0x7fff, "1317c3ac6c70236fe156af4dc7d3e8908a3addfbeb7f47c56b2120565ca23dc25fe1469c4f51ced88497327c70dc0b828ff3b2e2d9586a93ef777e6e8b8339", 0x1ff}, 0x60, &(0x7f00002f3000-0x50)=[{&(0x7f0000598000)}, {&(0x7f00003f1000-0xc3)="87b52f3f99c60de16be669a4f97470c983ad8c7481e478d1c6f555573e5568be2051a4a06792c0847fd837a89432846e174db1f9706f4f0d8f7acf9715aa100df0d5886cf87d6218ea0f2c95dc03996afb9bde276b232f59c18ad159647e7b394f7d0025f25b0cdbece67a81f0db458bdb82ec2037739d2191195558b0b6c42396054b96e3ca68ae214a00ee20033084ed71a8834ecffbdfd841a93bb89293cc6639118a344d8f99683a2824bdf2d274ac056ae20d19ab6850f432a71328bd17f9aa97", 0xc3}, {&(0x7f0000943000-0x40)="2cd5d87202ef64dd820efba17138b5486d05c334f2d52b38a39371ea2845e1a359bc1b604146cccdc94254994460f44cb98f56256613d2c82e7da5e68e972b40", 0x40}, {&(0x7f0000231000)="71210e01cdbcb9e556bed0cfaf1cb564bb93db0a1023d22496adc3475427431d66ec979ce87bea1ee6230b4d2eb8153ddaebf88e13f1715d5a4112d491dff9cb10cba9af7dca9f9252d75b38c4b39ec7db315bdebc325079dc71a0d6c4d776ce8fe1ea917f5a9d1897e221c5ce1086935bb8c9f8ab338e79dd52c9b81733852567126984c42109aa2fd01fc7db26e901c61c8e9150f93b284981128bd7470ea651284c7b2eb2644e72", 0xa9}, {&(0x7f0000d86000-0x42)="7feb6db4398edacc9912c55f2c2ec99fe9e26114a919b2a016830a4c8de58020a06d2db3bedb53fff654af82d08e31712d0d1ff39ba2c9f2053d868cd110032ae2ed", 0x42}], 0x5, &(0x7f0000ee8000)={0x1010, 0x103, 0xfffffffffffffffe, "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0x1010}, {&(0x7f0000751000-0x60)={0x27, 0x1, 0xffffffffffffffff, 0x7, 0x8, 0x5, "00f23b921f0b45161d3288dffdaa325132372f426dbfb07aad60f34147b94f99685a7947e2f02f5a369f5286b1cac2438a5e7f1bf2298bd861acfa1562bb68", 0x9}, 0x60, &(0x7f0000f31000)=[{&(0x7f0000cfb000-0x7f)="5a085a4f0e2d64b75584b50ae4703073884bb6ffdaeb6af9ec9427361f82ee4bc229a6037b4ee369509e94f3a039833ed138802afd94331985d92c57438037b5dbc16e3f8b848edac15981a7dd82fd79aa578cbf7e23e0a1f8915fbcb900e222d19118e0c032a3e61b77947be89c8549258238b709cd5e8a1a8646127747fc", 0x7f}, {&(0x7f0000aaf000-0x68)="c7200abba5e30d92b0a8cd7c0bfd1ac3ae174d6c340f093934df50de65ca94c6d4964fd7daa9b94710ff5d7840404f5dec5d4476681dbd972f34c70e7f270d2149fc9f2a643263dca954714846c85c4206f68ddf2bfe4370e04db752eddcc4e4d27e7edc8d86ed49", 0x68}], 0x2, &(0x7f000035b000-0x58)={0x58, 0x10d, 0x6, "de592e0893055bcff5bc8cea8ab2a77f0403a3b3b2cdfc2f69b3a5a4a0525ee9f07a4e4d6ad9bd246014dd5641d93543bb822d0ac230d9f0efcd00a826dd5c028b1f4f"}, 0x58, 0x4000000}, {&(0x7f00000e7000)={0x27, 0x9, 0x401, 0x7, 0x9, 0x8, "b3b6d287f2c0bc04eb8416589dca16bd62639ed275e1c863bc4af606420e6e4bd260fefce8f4d65000e55c51487ca5f517bce8d71cde94a281143794322409", 0xac7}, 0x60, &(0x7f0000669000)=[{&(0x7f00007e6000-0x62)="3a92fbbae07632f85aae544dbb3d8a1fc0535fafc18fa31b6e5d3b7ba86bd771b23397141b79aa395fad38b2892876d47bea21db56540917cdb8352e4931f5da9e7f11c1d37806d3d2d44e619c48463643dcf86a1e41bb93ec52e1492f92d5147f3c", 0x62}], 0x1, &(0x7f0000b86000)={0x30, 0x108, 0x4, "2e6699f6136450cc0c4ae3bc9507ba72257ed95cbf4671346be30e09dfd585"}, 0x30, 0x804}, {&(0x7f00007c7000-0x60)={0x27, 0x5, 0x2, 0x2, 0x6, 0x1, "8946224d0d1ff05aef49ec6d3a5d2a7de80f909f4af9bd1243ab50aeaebd5b1818f926b30233c6151a4ba18d83763140a3a16557392b542b750d06dba7ca90", 0x835}, 0x60, &(0x7f0000c1c000-0x60)=[{&(0x7f000075c000-0x6b)="c353b047e9aaf9306dd7708bc34549878a43fbc59fa1fcedc674424bda96e1c0c3d6ca21be3adb16ea2ee5a438b5536acf041afbb71ed61f8e47f25ee180063374ef3f983929c388182007ed157e2896bf6f6454a810ab53af8c19e44ebe15888686a1c856ae95aad85084", 0x6b}, {&(0x7f0000c83000-0xfc)="21a1853cfbeb95820ed3781d36fad2abfea0eb15bc46c4f557d43019c39dd1985aeb8cf0a45b67e2ad90a60a2504fc5239ee11368a9514b67b2ef59518dd8dc8b84829cf39f4dd4c172990a5ac3e127274bc7ef2fac8f2ad714f44dfc43bbba536e8a148236df68cd3f256fe2e7eb870ed350907c6275c29102218a56bf1bf747682cfc7a8e6ce1be4024779c4524ce825723ff9bc39be8ce896734581c3560ebff748fa9f7c80232d947576485ca2255559b827033fcf62a83da607248de702d24516f41f39d8ffde0436a41d11a4b24baa10127406ae3b6ddb95e0f5b79a6698f94899d937dd3fa3012a650bf08bd1516b1e351e43a4ae5ee167a0", 0xfc}, {&(0x7f0000ab0000)="518ae551b018368cff2a81e8afc330b8b5a0b6a625f52f47850245accf4e96207c4269c55d92ae8d037a4bb8786f186bac6069aa2e39b7fcf143536b3b402e32583077462801095d772527edf10c04f8a5ea00899fd31ce0ef423190e06f5793eae58bf0dc56fd3d5c8fc380d0c25fa90d1f22802d3cfd075e390c375d8df662995776af1a2edcc6e1c72a9fa4acce50ff37b96a4c502c85abe2d883f90c37aeb86246ca58afe6d7e05fb3bb21818ca807d99aea753e35703fc525f619fd3d6d52deda06739578c2884895a704184375e67b4c58652d2a54113c7fc5db35864cdedfeb8a70", 0xe5}, {&(0x7f00002c5000-0xb1)="0b607aed17dfe2f29209a4b5af2ec570af937bcecc170abf320c0919f1a9bbfd824c0c0b13fca48c66fc3cdefddac4b57eebb7b4de2c70d377d5346ce78e2806087921bf8d2f59a605f2de7e9a9ba281a3e178e7d36d14bd0cbd5aba539b4ab058dcf2c1e1f78806c5211f78868b73886338e912ae8934a0d6950baea694fe253d043cde1043a9a62c50e6332b2e571f2c94192baeec9ab27a8963dacda412843e098a977c079823ed8b66955cd15bf9a4", 0xb1}, {&(0x7f0000d2d000-0x20)="382c97b7637abc2a5720eaf56dc8b6a1b22b3877c9ff2bb7a49a6e6058692df1", 0x20}, {&(0x7f00003cc000-0x31)="8b6f6e43dd67073246751905362f83b89068f439541c7b9a123c8e611a74492f72cdd68fccad01a7c6459b19aa1658c3a7", 0x31}], 0x6, 0x0, 0x0, 0x19b0722d31a570dc}, {&(0x7f00008e3000)={0x27, 0x8, 0x7, 0x1, 0xfffffffffffff801, 0x119, "c53efc1be2337ee2c6239e035eee3fe4d92510a1477c6e1ebda2dfb9b8d6c933dde3328180c501ad712eb3ca53f2a33200b16bb89cbb3cd6fa8c25cda73381", 0x2}, 0x60, &(0x7f00000f8000)=[{&(0x7f00004a3000)="13fb1acb632aea47fb8a3bf52c9743d20d53d3fe8c85126c8ae294c02ea8a3d8a40332965a4d035da9c31ad6bfe765f07949b9c9d4371069168d6ff2d3f782e696c56c549ae220c2cb6ad34469ff5ce8005a4d01b29c2da3078f75075bba7a246b31c001774d13ab74cd745090c57ba5", 0x70}, {&(0x7f0000e00000-0xcc)="9eecc81f650b4999579293dd01eacb994af6f9ad6ba1cfdb54a65988d8e4b060288c65725afd30a307c7aa96e3fce2ec38756ce551624289eaca04e64ff53e7a6318147296e674dfdf45878f82925437a53c1c2a6c276ff470fea7a25925503dce2a6e4a524570b52d7a7f3890f7999ac95c3c8198e2af4535b040ecfd7fe15eb2d53e0aca5c6257b9be22069839c94bbfe76b9455372fc93b35e027c7d9463b37a2c07b6871ca1e32a0bdf3cce10358338a054a087c3063af4b84508cd7a0ab1859c0b76317b6216f3f41e2", 0xcc}, {&(0x7f000042d000-0xfd)="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", 0xfd}, {&(0x7f0000aa8000)="ffd2f3f869cc67b0e15d32c034736bde9499b25acc6eb6eb74d6217383b540086f3e0086614ab4f8ddf715bdc5525f1dfce94c02538b13702d3afa9f86716129255a00c8047dcde902bc9d1159a2059fa895d528799310688e91c50c9441f885564f5d561b75ea9cf753377eb55b5453", 0x70}, {&(0x7f0000509000)="0e66cbf1c377e7c3f3d3577e13b32c9dcf13c9564edaa05c88b44f40e9ce6f67f79b8ed7b6ee86bfb4c2314377ede32488a33a546013223e592f82d3b9f44b4e39c0eb55628fe8891dc1cc956bf11e57e851eefa9f673880256e9431ffd358bed4aa04392107f62aaf938e1f", 0x6c}], 0x5, &(0x7f0000953000-0x30)={0x30, 0x107, 0x100000001, "b3bc28d394461f8028c892061a7bce77e1510d78b7fc3d7d191c23"}, 0x30}, {&(0x7f00001e5000-0x60)={0x27, 0x3, 0xffff, 0x3, 0x0, 0x2, "fe1db2d28e71a043551695fb352aa0c2105bdc4e5f989887a417eb10d85254603dd578e047c93f0ae7b7f89954989a43e231199b0df12fe34a3c835e16cd7e", 0x8}, 0x60, &(0x7f0000b6e000)=[{&(0x7f0000cbe000-0x54)="552da1adfffc3f960ef6a230c971aaa546798dec4085d2426e70e127b7b1cd08fb2f583e66188b3e762de57ccbba63319271c389641470c6a88f3daa6274747e44d5a67367e71b9588aaba0097815a290d15297a", 0x54}, {&(0x7f00008d0000-0xbb)="46621fc6c3d5d32aae32d087c41bbd0b0ed3ecf362dfc7a8cae70e4dbb232f275cf7db77a949b38f113b7d8513fe30031209be91ab9a49ebba3cb89732e6e821d02179e34aca9dbb1caa2ff1cadff57ce58fcfd98c564f03343ba1419378010ebb0ad642ba1e5c58b7cf1e8c041ccda00bcb61e3e0029b4dc7c13a0efadce41d7f70ba13bfbff7b554b66b5f8caed54bd33f330c71979956cc15cc0eafc0c6b34e68be9e9a35b05a7f8a5034026b2b48ee2040e46b38314c425e73", 0xbb}, {&(0x7f0000407000)="a48454841bd380732d73b1e6fc68c970a92c347fb60ab7cc6a97081e2ae60c020ef55ecbcbbf2336cf1ea60cf61df8ed94c5d75e1176980c2529c23b6ed83e8d1c6ca5", 0x43}, {&(0x7f0000554000)="113d03c2c4c9586f73ffeeda8d2c21044f8e593c145ba6da7e3ae38ef1b67e9751a6c310ed67a6153f1b631be39d14a3347ad7b495d2e9f85e58f85296f0ac7ba2c6d659ff7b5312ef78613539c53c22542b545f5e11f54f3e4ea4849190700b2a6650d421972de9685f7bf45e9abfee685d7aa61bab33bbbf8789b77448bbcdf089cd141558b29561c2c88b", 0x8c}, {&(0x7f0000a63000-0x6e)="d38e3515812cd6855aa4711211c673e64195d752ce248836a3b2d32a66606843bd4f51b43db9b98f6495fb01336776e22184ad37abf390dc2c296c6f2cacd2c88db1865edcaf93b0b313ec78505f5066ae7a3a38c6f4fd32f13f9a4e2ad6f1b591816116e4b7d6884b062cb33e17", 0x6e}, {&(0x7f0000bdf000-0x4a)="657a6f578e174a2e9fa7becd9610463135ab802625ccf7d5bc855f6a671a97b2424122a5389d1520627908fc66178ab97da55077b390e25fb944870b1b956c3d408cea8fe0b2215fab19", 0x4a}, {&(0x7f0000943000-0x9e)="bac2b532b63c370863746ff3dcf06f1d6a1fc93c31b0834b3a5b57197822740349f424c5df08c4a8eeabfb6ced7078d71fbd3d7a503324016002f78687bcb3fd3629d30e450c922832d8df625f9e6e2b9166bca65fe7fbc01545021527d40ed8608a2e5f785ed130831e2f86cfc26c1e5449851a734498964efa29b1f01c6091552a634befebe8632580633e281a5f5caab0eec6bc25ab86cf1c751c755d", 0x9e}, {&(0x7f0000117000)="d08c744ba8aa6041e993ec8d5ed2d7176cb73e5e008076b95e7dc5ec42a91ff3ab12331dae12d5317e7d0caefba554ac5aa583028d88f0f77386447ebe444f18030469d444994826a2720da7b16a39164f12a158f7c66ab0cd5704457ccea95635c8d83c30382b658d54f8ebf62a36b52190c9642967c3fd4c1904cbc4449d0320bfa23ac9d1acfedd890fdba95f344029faec62bc92e07544a2064ac0171c9572a3c915aedba5be5ce1bb2f5049184c707a455865542d0ab6bffd7f", 0xbc}], 0x8, &(0x7f0000707000)={0xa0, 0x116, 0x3ccaf1db, "db6dbd6bef72868d0076dd175210090da42ab9e1521ceab27e0531b943ea8c25137a62a59858ef36cc5d2fe0898035496b2e37bd4d4302b6b14caf0a24744b006ea4b7dbac10ed1e913a47294718613bac68b871c57663983d0bb570dfd3854b1c17825fca81db63e205dce85d8e5508c0471dd361ddef9e71adbf0b72bc7741589e5293ab364ed9a70489f25e"}, 0xa0, 0x80}], 0xa, 0x1) readv(r1, &(0x7f0000411000-0x30)=[], 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000f20000)={0x40, 0x2b, 0x0, 0x4, 0x7fffffff, 0x3, 0x1, 0x5, 0x83a3, 0x8001, 0x2, 0x400}) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000baa000-0x2)=""/2, &(0x7f00000f3000-0x4)=0x2) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000a40000)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000742000)) 2018/02/01 20:50:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x5, 0x80000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0x65, &(0x7f0000bef000-0x10)={&(0x7f0000ef2000-0x13c)=@newsa={0x138, 0x10, 0x4713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000cc9000)) 2018/02/01 20:50:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044590) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000cb2000)) 2018/02/01 20:50:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000645000)='/selinux/policy\x00', 0x0, 0x0) getsockname$llc(r0, &(0x7f0000660000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00008a6000-0x4)=0x10) r1 = epoll_create1(0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) pipe2(&(0x7f00005fd000)={0x0, 0x0}, 0x80000) shutdown(r3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000002d000-0xc)) signalfd4(r2, &(0x7f0000cec000-0x8), 0x8, 0x0) 2018/02/01 20:50:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x2, @empty}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000aa3000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003d7000-0x78)={0x0, 0x70, "12b311be6f5dcf9a16006c9c60bd08b37ba18336fdbf643786bef3e77a1122fb8e3c50e7f75b05e5aaff27d32006e4556e828151e47eaabe480dd1d8c544e0ee2845c84469602e7bc182796053a26f73962a172a47a04262ac01e15bef073949953cb85501e7616187381c462c3de397"}, &(0x7f0000d82000-0x4)=0x78) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a7c000)={0x10001, 0x200, 0x1, 0x1ff, 0x7, 0x76, 0x0, 0x5, r2}, 0x20) sendto$inet(r0, &(0x7f0000746000-0x9b5)="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", 0x9b5, 0x0, &(0x7f000075c000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xffffffffffffffff}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000737000)={{{@in=@broadcast, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00007f9000-0x4)=0xe8) sendto$packet(r1, &(0x7f000083a000-0x33)="f453184824589e7a0f4584b0e571cfa0dbf9d91946851f8909759b69839cd866a13d89fa44407dd32a6c7107dd4d58ba627a8a", 0x33, 0x804, &(0x7f0000d1a000)={0x11, 0x1, r3, 0x1, 0x401, 0x6, @random="86da6ed9638e"}, 0x14) shutdown(r0, 0x1) 2018/02/01 20:50:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f00002f0000)=[{{&(0x7f0000cfb000)=@l2, 0xe, &(0x7f0000ad7000)=[], 0x0, &(0x7f0000818000-0x4)=""/4, 0x4}}], 0x1, 0x2021, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003df000), &(0x7f0000133000-0x4)=0xc) 2018/02/01 20:50:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000500000-0x1b)="ee3c0c8731737a233c70d6fe6ba7ca50ebb82aa413e552be0f599b", &(0x7f00009ce000-0x4), &(0x7f0000000000), &(0x7f0000b79000)="f062d1797ac669bb0dc00c00065a975e6c0d1c0edf055fd9263ee45cfc80930657bcfe6a775251a23bd9bfac3ffbd296cfb869a910b2271122140000000000010099a6574276275dd99cf690095cc52c8e2dd24bbf8c656752378c46253a95f240a8b8864907dc089a916e35ba06cb9b97bf4615830c170ed45ffa209c96b0ddaef4f8882231b6bed10e138f6098b79cc6c27c51d1d1e6049dbb1b6894da8f169a") syncfs(0xffffffffffffffff) 2018/02/01 20:50:58 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b36000)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000b37000-0x2)={0x6, 0x10001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 20:50:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f0000ced000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) fcntl$setstatus(r0, 0x4, 0x40000) vmsplice(r1, &(0x7f0000c57000)=[{&(0x7f0000071000-0x5c)}], 0x1, 0x0) dup2(r1, r0) 2018/02/01 20:50:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d4000-0x4)) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000098c000)) r0 = getpgrp(0xffffffffffffffff) timer_create(0x0, &(0x7f0000979000-0x60)={0x0, 0x14, 0x0, @tid=r0}, &(0x7f0000d0f000)=0x0) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00007a4000-0x20)={{0x77359400}, {0x0, r2+10000000}}, &(0x7f00006dd000-0x20)) 2018/02/01 20:50:58 executing program 2: r0 = memfd_create(&(0x7f0000584000-0x17)='%vmnet0+ppp1]mime_type\x00', 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a03000), &(0x7f0000de1000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) fcntl$getflags(r3, 0x401) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f000095b000), &(0x7f0000407000)) 2018/02/01 20:50:58 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000011000-0x10)=[{&(0x7f0000006000)="1b0000000a0a030f07fffd946fa283bc02eee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0xbe}, 0x0) 2018/02/01 20:50:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0xc58, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000015a000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000063000)={r2, 0x80000, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f08000-0x8)={0x0, 0x9, 0x9}, &(0x7f00005aa000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000446000-0x6)={r5, 0x4}, 0x6) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000001000-0x14)={0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/02/01 20:50:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002b1000-0x10)='/selinux/status\x00', 0x0, 0x0) accept$packet(r1, &(0x7f0000d79000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000e5d000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b2b000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3fe00, r2}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003b5000)={0x0, @in6={{0xa, 0x0, 0xd8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, 0x9, 0x4}, &(0x7f0000ea0000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000540000-0x10)={0x20, 0x8, 0x0, 0xffff, r3}, &(0x7f00007b2000)=0x10) setns(r0, 0x44000000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr, 0x0}, 0x0, @in6=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x10000000}}, 0xe8) r4 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e0b000)={r3, 0xffff}, &(0x7f0000a00000)=0x8) sendmsg$key(r4, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) getsockname$ax25(r1, &(0x7f0000273000-0x10), &(0x7f0000dd1000)=0x10) 2018/02/01 20:50:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006ab000-0x50)={@common='gre0\x00', @ifru_ivalue=0x451d7397}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000b5c000-0x50)={@generic="1ab107225a125b6494e118111e702d2f", @ifru_flags=0x8500}) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f000094f000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/01 20:50:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clone(0x400, &(0x7f0000a0d000-0xac)="aeac587b45b4d8b90e2481b991b2475833fed545b9f67a5bc3917556ed4b22d07038c04bb08c298318067d630a08b1c6c3ab91bcadb87f78992f0d3bcbb8ef5f92a87d765814c86bc452fc58120c0f1bdecda9a04ddcfc8dd673b844c284c1a9a4c8e8d77de436b79ea95affcdc7e32eebbe5ecee22a99ae112428fb02a8efc1d1dc23b8cdfa665502a8fa59fac83a25b0bded15bf61f1f87986d484b3a40dd408a9065591acdf3ae318181b", &(0x7f0000a86000), &(0x7f000069f000-0x4), &(0x7f0000d52000-0xf5)="61766b9819e49bc34ac03a74180a6b5d3e4b0fb8b817aeca203a540e65e017a6c087a6f9894790ed804deb073cd69f9788944efbf1eea79cc5ba8eb7bffa32020fb40f9af0ba205a9e0c44c79b223bc4af01d0e894df06893a7978dc62dbf4bad2bdc6d6efd2538594d12eb18dd542efdb43ceb59bf70f2bea97fc845060acc7828bf80882ebcae978ecec89837f1d8019ab50d7ab2cfac9f8eb487f70013aef78cb18e7416b3bee91733b8bd2199beee61681ef4f5b36eea8f6d715c9c007135eb543b856cf30b8ff371314ed5f2319d262ecb2de9e7f1c8644d24bf91f37f0b50e709dad86b877faf23bd53ebb5a94eafaece50a") 2018/02/01 20:50:59 executing program 0: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000004f000)='./file0\x00', 0x400000, 0x101) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000015000)={0x8100000100, 0x9, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000001a0000000000000000000000000000000000008000", 0x80}) r1 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f000004d000)) 2018/02/01 20:50:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x3, 0xff) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f59000), &(0x7f0000a7b000)=0x4) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00008c1000-0x8)) r1 = syz_open_procfs(0x0, &(0x7f00006b9000-0xe)='net/rt6_stats\x00') r2 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r2, r1, &(0x7f0000ed1000-0x8), 0xd) [ 36.321301] device gre0 entered promiscuous mode 2018/02/01 20:50:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ebf000-0x8)={0x0}) r1 = dup3(0xffffffffffffffff, r0, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c66000)={0x0}, &(0x7f0000c6c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00009d2000)={r2, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000a36000-0xdf)={r2, 0xc6, 0xd7, "4f84edb104a92b8a2095b8df326fffc8aada65811299e9be9245278ced66141bd6db137fc11d57f65589ecf504cd5592779d856349f85edacda91fbb2d2c69359cdec3ef4ce20cdc423b1097c9ae2f13cfb1e16de29a41d30044844ba4a6390f15666f0e80ccbde0f1a9aa044197f9a272b0c71d3117cc9a9f70e7d771913b02f57961a66f37b3c38f66a8fd14b2538c323b56034c8072f237b66a43d43a864c2e276b9119b17cd33cd3842b68c5045f60662bd43d8346098a5e5ea9e757d41d6d112edddaace94b95d1241687b3e393e25a7d1d2e1f51"}, 0xdf) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f000002c000-0x40)={0x0, 0x1, 0x2}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f000048e000-0xe7)=""/231) mq_timedreceive(r3, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400}) mq_timedsend(r3, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) 2018/02/01 20:50:59 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c9000-0x4)=0xb00, 0x4) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}}) 2018/02/01 20:50:59 executing program 4: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x13, 0x7, 0xabf) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 20:50:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0xfffffffffffffff7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f00005f6000)="43274026102b402d6264657600", 0x803, 0x1, &(0x7f0000001000-0x40)={0x7, 0x9, 0x42ec, 0x3, 0x2, 0x7, 0x6, 0x4}) r4 = getpid() r5 = geteuid() r6 = getgid() r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000e6b000)={0x0}) r9 = eventfd2(0x1, 0x1) r10 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a07000-0xe)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bed000-0x4)=0x0) r12 = getuid() getresgid(&(0x7f00004f5000-0x4)=0x0, &(0x7f0000d2a000), &(0x7f00005a4000)) r14 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = syz_open_dev$urandom(&(0x7f000050e000-0xd)='/dev/urandom\x00', 0x0, 0x200000) r16 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = memfd_create(&(0x7f0000000000)='$(cgroup\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x1, 0x80) r19 = signalfd4(0xffffffffffffffff, &(0x7f0000175000)={0x7a}, 0x8, 0x800) r20 = open$dir(&(0x7f0000a3c000)='./file0\x00', 0x4000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0xffffffff, 0xab03a52cc4d8c85c) r22 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ec7000)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60), &(0x7f0000001000-0x4)=0x60) r24 = socket$nl_crypto(0x10, 0x3, 0x15) r25 = accept4$ax25(0xffffffffffffffff, &(0x7f0000fa8000-0x10), &(0x7f00001de000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = memfd_create(&(0x7f0000000000)='em1-@\x00', 0x2) r27 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) r29 = syz_fuseblk_mount(&(0x7f0000589000-0x8)='./file0\x00', &(0x7f000064a000)='./file0\x00', 0x1, 0x0, 0x0, 0x5, 0x2, 0xa20088) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000000)=0x1c) r31 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001dc000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14, 0x80000) r33 = socket$inet6_tcp(0xa, 0x1, 0x0) r34 = socket$inet_icmp(0x2, 0x2, 0x1) r35 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r36 = openat$pfkey(0xffffffffffffff9c, &(0x7f000014d000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = accept4$ax25(0xffffffffffffff9c, &(0x7f00004a5000-0x10), &(0x7f0000001000-0x4)=0x10, 0x0) r38 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e6e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000fdb000-0x4), &(0x7f0000000000)=0x0) r42 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r43 = socket$inet6_tcp(0xa, 0x1, 0x0) r44 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000548000)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a96000)=[{&(0x7f000083d000)="cb7abf869747f62f0fe3c0d9e1930b91a55764b221aa64d092736ff1463e797ea3c737b38e45de8aa938cb027ac1841b76ae946c6ff616e7d054ca52d1a1c94c99c682447e116483d4386cc27ad92b36793d37947b07f3bc2e93d95b0b0fb85d63f24e6872938923b5c4e9", 0x6b}, {&(0x7f00005fe000)="7c5b1ace2d4b5bedd20b965c63a0fc41454b171f", 0x14}, {&(0x7f0000000000)="3dfd89f22dae21552223a823dbf265a6565cb2c23c", 0x15}], 0x3, &(0x7f00005dc000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9, r10]}], 0x60}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="e89ed0b333b61024c841086f79b22c1b4b7696e8263e7e830cf7fe17c00b48e87ffd74399d2ef1f5bc57b2282b1fa6653f9bc80f69b73f86d424da58b0df81044a16af0d4bb386d955d1029d1e53e16bf84a90e7e2367d2ce51fd5905a523e8f9144ef22fd539537d33852bf832a3ea5e4c322c9669dbc1659b36c9404", 0x7d}, {&(0x7f0000d17000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x68)="242ef4d2f118fe09b446678bbcf32230cd96ac45abf4e6ffd033eb62836612e8801829cf39eece910f20b3294adbb7a39dd4485653ac3245ea131f6974c914c80dc4e2d89aea42118eaec4e937efcd3fa2725091ba54a6297a6aaad030cad3cb59cede76c3eb0a5a", 0x68}, {&(0x7f0000c58000-0x39)="231ec1b7f6421a827ddaf12c2e6153b2bcb4d2b6153e381db41a6fe6e8510c4e78f7636b6136f65236b376ba5e51f5e8bd1b76d9f3277e8bf3", 0x39}, {&(0x7f0000000000)="73b47dc7e58d51f95cdee9ff9d9113a07c0672d554093ace823ded4942cdbd04b02e4703f71599d338455893df87fc2082c9620c4e7f0396cde0b26668a237cd24da5906e1f988ea08c737f676b9c62823c4dd317368c8fb9ba3f63f77b5b1ce5205560027461f3c1698313514fd69ec81ff9ad1c817373f85b16808934b47c988bbff88c5efc349de", 0x89}], 0x5, &(0x7f0000001000-0x110)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r14, 0xffffffffffffffff, r15, r16, r17, r18, r19, r20]}, @rights={0x30, 0x1, 0x1, [r21, r22, r23, r24, r25, r26, r27, r28]}, @rights={0x20, 0x1, 0x1, [r29, r30, r31]}, @rights={0x30, 0x1, 0x1, [r32, r33, r34, r35, r36, r37, r38, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x20, 0x1, 0x1, [r42, r43, r44]}], 0x110, 0x40080}], 0x2, 0x8000) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r45 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r45, 0x8, r46) fcntl$getownex(r45, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r47, 0x0, 0x0) ptrace(0x4207, r47) ptrace$setopts(0x420b, r47, 0x0, 0x0) r48 = dup3(r45, r45, 0x80000) ioctl$UFFDIO_COPY(r48, 0xc028aa03, &(0x7f0000a31000-0x10)={&(0x7f00006bf000/0x2000)=nil, 0x2000}) 2018/02/01 20:50:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x4000000000) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc5, 0xff5a) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ea0000)={@common='erspan0\x00', @ifru_data=&(0x7f0000d19000)="a274c7eff14d70d0c8a2f608dff8513782736aee88ca37150d3719569497908f"}) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f00006d6000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@loopback=0x7f000001}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00005c5000-0x188)=[{&(0x7f0000477000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "032dc87e9534b245f71672c376749deb3c9f4354e421c7ef8cf89d4b78a33f34e4ecf5c3997e848e66b8be561d39226487be64d535790786ed85e734bfcbf9"}, 0x60, &(0x7f00006b8000-0x70)=[], 0x0, &(0x7f0000fd5000)={0x10}, 0x10}], 0x1, 0x1) sendmsg(r1, &(0x7f0000edc000)={&(0x7f0000133000-0x10)=@ipx={0x4, 0x8000, 0x0, "6e36d6206f44", 0x100000001}, 0x10, &(0x7f000032b000)=[{&(0x7f0000433000-0x3d)="726dcd111817400febfc50cbd79368a929cad532928080c8310d5ddb8bf8310ebe723ed671b30724b23575d030bffabc0f0bd8a20488fdfeaa583b7a5f", 0x3d}, {&(0x7f0000e6b000)="e0258f8c1253bcc6680a00ca99f0d58a37b7371291b2741693779f56415167e85f95b44d210aefa66b572b4afc2d02dac59e93992b4c4364d161606c8f91e04a9a3ad0b39936d75e25a4307d9414cd33c54ee7a6186712906bcb37b3447bdaad60b645edf8c612ae91bb042ae68eccfb3d910b6e6d17dfa0c199be31b17fb945b9b95a94ca3b223e8e92e63fe92a05d995ad3cbaa8cdc44dd60319066ccd2b40c9f419c459cb3be8b3ac72b441", 0xad}, {&(0x7f0000aa0000-0x5f)="6f341e35b9c7976c3530315f628b7f59b615a7b80e7fa2b410f79534cfa1382b8e18a16c199a5a63120d6aa3593802d6daab1915dbff754007a110c8a5cdb1578ca12dcb8e4460f6fd8c3ba4d616d30dc7a87b962fb6bd328aac9729cd25dc", 0x5f}], 0x3, &(0x7f0000303000-0x20)=[{0x20, 0x10b, 0x7f, "e592dec759b716605e20"}], 0x20, 0x24040000}, 0x8000) 2018/02/01 20:50:59 executing program 2: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000039000-0x2)}}], 0x30) pselect6(0x40, &(0x7f0000046000), &(0x7f0000047000-0x40), &(0x7f0000046000), &(0x7f0000039000-0x10)={0x77359400}, &(0x7f0000021000-0x10)={&(0x7f0000017000), 0x8}) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x4) fsetxattr(r1, &(0x7f0000028000)=@known='user.syz\x00', &(0x7f0000036000)='/dev/snd/seq\x00', 0xd, 0x1) mq_notify(r2, &(0x7f0000047000)={0x0, 0x35, 0x0, @tid=r4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time={r3}}) 2018/02/01 20:50:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f0000333000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x0) symlink(&(0x7f000034e000)='./file0\x00', &(0x7f0000e09000-0x8)='./file0\x00') mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)) getdents(r0, &(0x7f0000ae3000)=""/224, 0xe0) 2018/02/01 20:50:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) r1 = accept4(r0, &(0x7f00000e9000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000ba9000)=0xa6c37186bf788869, 0xfffffffffffffffc) connect$ipx(r1, &(0x7f0000133000)={0x4, 0x1000, 0x35, "231605c40e14", 0x4}, 0x10) accept$llc(r1, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00003eb000)=0x10) sysfs$3(0x3) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/01 20:50:59 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f0000553000)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{}, {0x800010000}}, &(0x7f000000c000-0x20)) 2018/02/01 20:50:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000acb000)={0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000718000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37), 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00006fe000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f00001d3000-0xc1)=""/193, 0xc1) sendto$inet(r0, &(0x7f0000473000-0x457)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/01 20:50:59 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000e000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "c04e8353277e93b0"}}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000023000-0x15)='/proc/self/net/pfkey\x00', 0x4001, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000018000)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000001f000-0x8)={0x0, 0x9}, &(0x7f0000022000)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000023000-0xc)={r2, 0x6846ec8d}, 0xc) 2018/02/01 20:50:59 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fe7000-0x8)='./file0\x00', &(0x7f000082f000-0x8)='./file0\x00', &(0x7f0000fe7000-0x6)='ramfs\x00', 0x0, &(0x7f00000a1000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)) getresuid(&(0x7f0000946000-0x4), &(0x7f0000636000), &(0x7f00009fc000-0x4)=0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000fe8000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f00009fa000-0x8)='./file0\x00', 0x1000, r0, r1, 0x1, 0x800000) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/01 20:50:59 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xd}}, 0xfffffffffffffe55) connect$inet6(r0, &(0x7f0000005000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000006000-0x4)) 2018/02/01 20:50:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) pwritev(r0, &(0x7f0000bca000-0x30)=[{&(0x7f0000c91000)="1e91525c6c70c30f983744a024048ef7f1e8509279254d37f2e3a8fbe187d965e237d72ace56be1601547bbb6e951eb1017630d6f7e79382f1824394e3ac14a92777a1259943cee6add134038e87b2794ad16a5cf967355b58daefd42f3e4a162f2c1d796777079ac8c3f0589c0adbd19f9944a5e2d7c53f72e5cd179464db255197", 0x82}, {&(0x7f0000a32000-0x2)='\\1', 0x2}, {&(0x7f0000689000)="c9cfd1ea94f02cbc706b3e2662c21f71a737d3258fec16b8bfcfa5d98e0af0654c57b9d8324aefe19dd2417f3d89aa15ec54120394b5ea6327d32035832594932a149691ae72051e5cdf3f95f0f4c5a8aa52b34e67347b6a404a7cb3", 0x5c}], 0x3, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b6000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000055000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000eb0000-0x10)={&(0x7f0000835000/0x3000)=nil, 0x3000}) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/01 20:50:59 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='environ\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@rand_addr, @loopback}, &(0x7f0000000000)=0xc) pread64(r0, &(0x7f0000001000), 0xf, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/02/01 20:50:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000f87000-0xd)='/dev/binder#\x00', 0x0, 0x1bed112e05caedc9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap$binder(&(0x7f0000886000/0x4000)=nil, 0x4000, 0x1000009, 0xc052, r0, 0x0) close(r0) 2018/02/01 20:50:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000554000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000c39000-0x4)=0x5, &(0x7f0000f1e000-0x4)=0x4) pwritev(0xffffffffffffffff, &(0x7f000062a000)=[{&(0x7f000043f000-0xa7)="227331fc582a0f5f71315dcb2f9a9f3ac4d72d32062edc2d633d04cd121fcb6eaff4a7633e4dd80d90c2bf4c6a1c93db49bce4cc9365f852260d2da4a23d302799fd9de61464e389ed0e217dadc86486209a3f17d2cc91ce4c2ebd70a7b4594d425dd5b9c6548ed255a47f0a0a45e9fea0b9d6b64177c59d9999e953d0b2f5a5fb13fc0757e58e1127b06f4a410c6d0bb1359d154e8537afb51fd248183ff8a533995ffaddcc4d", 0xa7}, {&(0x7f0000491000)="bfc7c978a40a183eda4699f8df03076d66fb60cd718d6e9f03eece5420945edf7c86408a2a12eeebf900328e840853a56081b02e12eb47c4dc351fa50f76bb010238ffaf070648ad802f3546fee7c12a15e7c4d7409831", 0x57}], 0x2, 0x0) readv(0xffffffffffffffff, &(0x7f000007c000-0x10)=[{&(0x7f0000590000-0xc3)=""/195, 0xc3}], 0x1) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) 2018/02/01 20:50:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f000050d000-0x3), 0x0) futex(&(0x7f000000d000-0x4), 0x5, 0x0, &(0x7f0000703000), &(0x7f0000a2a000)=0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0xfffffffffffffc4a) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f}, 0x6) sendto$inet(r0, &(0x7f0000290000-0xb2)="ac", 0x1, 0x0, &(0x7f000049b000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x170}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='dummy0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x30d}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) 2018/02/01 20:50:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000ec000)='net/ip_mr_vif\x00') mkdirat(r0, &(0x7f00007e0000-0x8)='./file0\x00', 0x0) preadv(r0, &(0x7f00008c3000-0x10)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0xfffffffffffffffc) ioctl$TIOCSBRK(r0, 0x5427) 2018/02/01 20:50:59 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000081000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fd1000)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)) r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) fanotify_mark(r0, 0x80, 0x20002, r0, &(0x7f0000416000-0x8)='./file0\x00') renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2018/02/01 20:50:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mount(&(0x7f00004ba000-0x6)='./bus\x00', &(0x7f0000619000)='./bus\x00', &(0x7f000070e000-0x6)='sysfs\x00', 0x0, &(0x7f0000f91000-0x79)) readlink(&(0x7f0000dbe000)='./bus\x00', &(0x7f0000710000), 0x0) mq_notify(r0, &(0x7f0000dcc000)={0x0, 0x32, 0x0, @thr={&(0x7f00006d8000)="b0a231b699fffc5d6728fb6c2fb20de39cc5cb5e05a21f3c729e4af34e8ac9fba4163d9d687c70e87d6ff41904104e60d3fe3045a505ab1ec3f58cdb8a21db976e6dc2bc057dc0c40d9736a4ffd24e4b68008b78536300c09177a2ad94e6753dada6d6b80c388d3df5300130f2fe3234847bd5dfc2a0857feae218cc39133b2e89ec03df0fa2b69d028dbe3a4a5afb86e2d084ac5a5405023cc9736b62ef1526ee8c07db3caddc699c77c4c20fc18a5026d87499bb56b7aa2b9db133f71e7e14c461034d03ce07a1639eef9f425a5199eeb9fa45fe4442b250f71ec02b4a4193fdcab32d", &(0x7f00002ba000)="54cdb7e09b7f01c53c9318595a382bed64d5003df80fc25a018563ff616330144a617c9f5ecd7eb886609286d8067769d781950e373d3208af8ee6883f524186d4e14d80a24b2549d067d68bcbd1725a008e856c617dbf23e2976889452aafadbbe7742b1d9a01e4a65fa665015f479d72796e7c29a1a40a7e01e0f40ed296de427818dd6ade5dd12f9758fca11c3a529e5779d2189776036b28a713c52f0d32632cea37960ca263e545decee3d2f5e818bcea58c4c2738d7c98489db3"}}) 2018/02/01 20:50:59 executing program 2: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) rt_sigpending(&(0x7f00005bf000-0x8), 0x151) 2018/02/01 20:50:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001da000+0x8cc)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000466000)=0xfffffffffffffffa, 0x4) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c7000-0x24)={0x0, 0x1, 0x0, 0xffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) r3 = dup2(r2, r1) getsockname$unix(r1, &(0x7f0000986000)=@file={0x0, ""/108}, &(0x7f0000fe3000-0x4)=0x6e) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bb0000)={0x0, 0x5, 0x10, 0x4, 0x7}, &(0x7f0000ff3000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001a4000)={0x0, 0x1, 0x6, 0x0, 0x6, 0x63ff, 0x0, 0x80, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8001, 0x3, 0x83, 0x100000001, 0x8}}, &(0x7f000021f000)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00007cb000)={r4, 0x0, 0x483, 0x2, 0x1, 0x3, 0x7, 0x2, {r5, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8, 0x6, 0xacb, 0x74}}, &(0x7f00006af000-0x4)=0xb8) 2018/02/01 20:50:59 executing program 7: clone(0x4000000, &(0x7f0000fa4000), &(0x7f0000fa4000), &(0x7f0000ec1000-0x4), &(0x7f0000219000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000002000)={0x3, 0x401, 0x9, 0x5, 0x1, 0x3ff, 0xbfe, 0x7, 0x8, 0xff, 0xffffffff, 0x0, 0xffffffff, 0x9, 0xfffffffffffffffd, 0x1f, 0x2b, 0x6, 0x2, 0x1, 0x80000000, 0xc560, 0x7fff, 0x6, 0x6, 0x5}) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='autogroup\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000001000)="1867") r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x111) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000002000-0x10)={0x3, {"7442a28dc57e7d"}, 0x5523}, 0x10) umount2(&(0x7f0000002000-0x8)='./file0\x00', 0xe) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x4) 2018/02/01 20:50:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005cc000)='/selinux/checkreqprot\x00', 0x66c00, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a9d000-0x8)={0x0}, &(0x7f00005d9000-0x4)=0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00001ab000-0x10)={0x22, &(0x7f000096d000-0x22)=""/34}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000f000)=@assoc_value={r2, 0x1}, &(0x7f00008f3000-0x4)=0x8) accept4$unix(r0, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/02/01 20:50:59 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000681000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000692000-0x10)={0x17, 0x1000, &(0x7f0000e4f000)="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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)) 2018/02/01 20:50:59 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x9, 0x42000) bind$vsock_stream(r0, &(0x7f0000005000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) read(r1, &(0x7f0000005000), 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000006000)={0x5, [0x8, 0x4, 0x7, 0xffffffff00000000, 0x8]}, &(0x7f0000006000)=0xe) 2018/02/01 20:50:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) clock_gettime(0x0, &(0x7f0000970000-0xb)) clock_gettime(0x0, &(0x7f0000f0e000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000256000-0x30)=[{{r1, r2/1000+10000}}, {}], 0x30) clock_gettime(0x0, &(0x7f0000d95000-0x10)={0x0, 0x0}) futex(&(0x7f0000671000)=0x6, 0xd, 0x1f, &(0x7f00003f6000-0x10)={r3, r4+30000000}, &(0x7f00008e1000-0x4), 0x1000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/01 20:50:59 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fe7000-0x8)='./file0\x00', &(0x7f000082f000-0x8)='./file0\x00', &(0x7f0000fe7000-0x6)='ramfs\x00', 0x0, &(0x7f00000a1000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)) getresuid(&(0x7f0000946000-0x4), &(0x7f0000636000), &(0x7f00009fc000-0x4)=0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000fe8000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f00009fa000-0x8)='./file0\x00', 0x1000, r0, r1, 0x1, 0x800000) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/01 20:50:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x1e87, 0x0, &(0x7f0000001000)=[], 0x8c9cdc56dfc40c38, 0x0, &(0x7f0000001000)="c901ff484e72512178ba87868b36268223a817ec56fd"}) 2018/02/01 20:50:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000858000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a47000)={0x0, 0xe6, "184f8705f5ba7c39c2a60df23c9abb6f7125f5aeccb5f7abb69805974c73c58f5488867212469b21cc85f2ac3015380b1b6f2a32eb15e178a187d1a29f44ae4f2fb0d5dd0b75f605e54d3f7e98dbfbb321c88d0e2e715ec1f772035d5454613d4d04cfc968a69c25e5e63e2ac3cd429bf6613df12500856df0b48a0e4c83ba8807f279d35a2a47776844d2558913fb2a5edc473377d5e36bb6ee92f25f25220e790f47823421e31be5616ba89511793ff058b8f4979c558484939ba1d40fc13f96be6a095b9caaa358a1dea7661e3fb13c2e63ec4c322f99e7d0a70fd61cc4a2e1858e135e87"}, &(0x7f000062d000)=0xee) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00001ed000-0xd3)=""/211) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000383000-0xd5)={r1, 0xcd, "8ee0c94533f978cf551e4de07bbe2b4b865ce626b056ad55f96aa1a0b1c81be8a00aaf9341ef5dce7900804c89e098907868c99ca3805efe47c40d30e50198ad2754319c307fbcb48fefceb45f1fdb79a3227a7d6c6219fbf1482d131f3dd1c7600a874a048ff2f419e65a04e3e9b5cffae5b72e9ec8a6231df57f0ecbb795af9c2c78fbd80433754055faf9b87c6d8860b9894e0edabe77506a72e9b4c5ef1bde3326720605ebaafe225cc5192a30dd4302af119ad85c02b8113154ddbbea22ee8047a8f012f8aa2089cf2da6"}, &(0x7f000067d000)=0xd5) ioctl$TIOCSTI(r0, 0x5412, 0xae) read(r0, &(0x7f0000000000)=""/72, 0xffffffffffffff5c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000021c000-0x10)={0x100, 0x8002, 0x7, 0x7, r1}, 0x10) 2018/02/01 20:50:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00003a5000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f0000d7c000-0x8)={0x0}, 0x80800) ioctl$LOOP_CLR_FD(r1, 0x4c01) shutdown(r0, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/01 20:50:59 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000007000-0x4)=0x0) prlimit64(r1, 0xf, &(0x7f0000000000)={0x0, 0xfff}, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000001000)={0x2, 0x6, 0x0, 0x0, 0x154, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x2, 0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) 2018/02/01 20:50:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f00007b6000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000fb5000-0xe)='net/dev_snmp6\x00') connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r2, &(0x7f00004ef000-0xf7)="96", 0x1, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) pread64(r0, &(0x7f0000fbe000)=""/77, 0x4d, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f000088d000-0x4)=0x8001, 0x4) 2018/02/01 20:50:59 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x9, 0x42000) bind$vsock_stream(r0, &(0x7f0000005000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) read(r1, &(0x7f0000005000), 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000006000)={0x5, [0x8, 0x4, 0x7, 0xffffffff00000000, 0x8]}, &(0x7f0000006000)=0xe) 2018/02/01 20:50:59 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f0000c0b000-0x20)=[{r0}], 0x1, 0x0) read$eventfd(r1, &(0x7f0000791000), 0x8) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000fb8000)='./file0\x00', 0x0, 0x1600) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fb9000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fba000)={0x0, 0x5}, &(0x7f0000ecc000)=0x6) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000fbb000-0x14)={r3, 0x4, 0xb85, 0x100000000, 0x0, 0x2}, 0x14) ioctl$int_in(r1, 0x5452, &(0x7f0000fb8000-0x8)=0x9) 2018/02/01 20:50:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$mice(&(0x7f000087f000)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000a77000), &(0x7f0000d8f000)={0xffffffffffffff70}, &(0x7f00004b5000), &(0x7f0000e1e000-0x10)={0x0, 0x1c9c380}, &(0x7f0000454000)={&(0x7f000072a000-0x8), 0x8}) 2018/02/01 20:50:59 executing program 1: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000adf000-0xa)='./file0\x00', 0x10028042, 0x0) pipe2(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fallocate(r0, 0x0, 0xffff, 0x9) sendfile(r1, r0, &(0x7f0000ab1000), 0x7f) 2018/02/01 20:50:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@generic="2f4995e8ae71328f7120853910dacfc3", @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007a4000)='/proc/self/net/pfkey\x00', 0x8002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xa0, 0x4) 2018/02/01 20:50:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab3000-0x8)='./file0\x00', 0x0) mount(&(0x7f000027c000)='./file0\x00', &(0x7f0000bca000)='./file0\x00', &(0x7f0000cbe000)='binfmt_misc\x00', 0x2010, &(0x7f0000c1b000)="61ca6bb48193f8ec4270c40e5315267508b2bb2f198de1e8b8c670afccd85d947c243e46740897bd22d9ac0a7f75344e38d2c9ba5fbb1a5b2bd7720b63dcfb7186876457b4e31eb61dbc991e4cea900aef8495e53ad32797a9b560f788abf07be9276fa648431e2d4f99975966a8be") r0 = open(&(0x7f00008a4000)='./file0\x00', 0x600040, 0x4) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000611000-0x4)=0x1c) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000085a000-0x8)='./file0\x00', 0x0) mount(&(0x7f000027d000-0xe)='./file0/file0\x00', &(0x7f0000e2a000-0x8)='./file0\x00', &(0x7f0000511000-0x3)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r1, &(0x7f00009f9000)='./file0\x00', 0x200) chdir(&(0x7f0000485000-0x8)='./file0\x00') getcwd(&(0x7f0000b66000), 0x0) 2018/02/01 20:50:59 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000016000-0x9)='/dev/sg#\x00', 0x9, 0x400181) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000015000)={@multicast2=0xe0000002, @empty}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/01 20:50:59 executing program 4: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)}}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c}}], 0x444444444444698, 0x0, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f00006c0000), &(0x7f0000110000)=0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000027000)=@buf={0x29, &(0x7f0000d1d000-0x29)="974990514f6eac4e420c2e720bcf41c2a6968570c088aae13965b67ee546223b2c73f92f9433978ebd"}) time(&(0x7f0000d1a000)) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00007b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000d1c000)=0x14) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d1c000)={{{@in6=@ipv4={[], [], @remote}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000d1c000)=0xe8) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d1d000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0x0, 0x1000000000, 0xa, 0x20, 0x20, 0x7f, r2, r3}, {0x0, 0x8, 0x1, 0x1f, 0x2, 0x3, 0xfff, 0x3ff}, {0x4, 0x5, 0x5be, 0xfffffffffffff68e}, 0xef48, 0x3, 0x2, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x7f}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, 0x0, 0x0, 0x10000, 0x4ad, 0x7, 0x7}}, 0xe8) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000001000-0x50)={@common='syzkaller0\x00', @ifru_addrs=@hci={0x1f, 0xf47}}) 2018/02/01 20:50:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) mq_open(&(0x7f0000b11000-0x8)='selfem0\x00', 0x1, 0x41, &(0x7f0000ad5000)={0x3f, 0x81, 0x50ccfac, 0x7fffffff, 0x9, 0xc16, 0x0, 0x8}) writev(r0, &(0x7f0000d94000-0x10)=[{&(0x7f00003d8000-0x3a)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x1) ioctl$void(r0, 0xc0045878) [ 37.083100] IPVS: Creating netns size=2536 id=9 2018/02/01 20:51:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x7, &(0x7f0000a22000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f00002b6000)="91549042e5818f45d19fa076d5864f1970ff5e8e9ab316a99bbb065113e427e7d6997ee1a793cf8395ba350b59df184dba3bdd13609a1e78063eb724e4b0f475e1c63e86f7a856d5456b91ce2f2693188b782cdbd02e86c341b51e8c872611ec0658202e310b446794d23f8a068fb3bdacad8c1e93bbeb44d007ca4ea4350d30853ff2266a9544f0907c21b6258584da8757cb0d245d75cdd849f016b460cff3", 0xa0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000068c000)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000141000)=0xe8) pipe(&(0x7f0000727000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000022a000)) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000e4b000)={0x80100001, 0x1f, 0xc, 0x40, "f879de7eeb81cd120e21b42d8b07fb8b0c4b8c4af8959cc2af676cc848a3ffe3"}) mq_unlink(&(0x7f00003dc000)='mime_typevboxnet1bdev-ppp0{\x00') ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000938000)={@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0xfffffffffffff801, 0x800002, 0x500, 0x200, 0x80210, r1}) getsockname$inet(r4, &(0x7f00003bf000+0x772)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000045000-0x4)=0x354) quotactl(0xfffffffffffffe01, &(0x7f0000d3a000-0x8)='./file0\x00', r2, &(0x7f0000099000)) 2018/02/01 20:51:00 executing program 2: process_vm_writev(0x0, &(0x7f000000e000)=[], 0x0, &(0x7f0000004000-0x30)=[], 0x0, 0x2000e000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000-0x8), 0xfffffffffffffc25) 2018/02/01 20:51:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) ioprio_get$pid(0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00004c6000)=[{0x4, 0xfffffffffffffffa}, {0x2, 0x5}, {0xa, 0x8001}, {0x7, 0x100}, {0xb, 0x80000000}, {0x0, 0x1000}, {0x2, 0x254}, {0x8, 0x3a06}], 0x8) 2018/02/01 20:51:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x3) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) mount(&(0x7f00009d8000-0x8)='./file0\x00', &(0x7f0000c61000-0x8)='./file0\x00', &(0x7f00000a4000-0x7)='devpts\x00', 0x800, &(0x7f000044b000-0x83)="0bf9f9e628bc96594af7e628fdeb9a8bb2c8d1f945caa3980578bc2264373d2ab7b1937d7b5b5467655f9ff55588f30f3f101aa97763a6a3f0526b076f2542be7cc6206b1f4b19348e90932d64deee938dd050634838b6b68ad65a3907562a0e8f36825c291de7daf879f51e7230489d9d83303e604bc08fd41984a153de54f9bdbeea") r0 = signalfd4(0xffffffffffffffff, &(0x7f0000308000)={0x3}, 0x8, 0x80000) lseek(r0, 0x0, 0x4) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f000081d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00006c9000)=0x10, 0x800) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000799000-0x7e)="5782ed9c5ecf00e1cca577771ec08cae52d43e5d4d23791d4d4b47b04c2758ac38d1d3e2795e788680103f2a79e4e7a17f5e38ee4c5b97b43e15df6b7b20479f8a7c1b9738d7851cabba3ec107ca04c223378a960abb9cfbddc7b976d8b78727d33abcc22fdcfaa1f8f541d0715c65c4567e2fbb31bb8c6d1249ff8b0107") recvfrom$llc(r1, &(0x7f0000dd3000-0x25)=""/37, 0x25, 0x1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00007a2000-0xa8), 0x0) 2018/02/01 20:51:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet(0x2, 0x0, 0x0) 2018/02/01 20:51:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000), 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000c5000-0xe), 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) acct(&(0x7f0000312000)='./file0\x00') r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000d2f000)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c35", 0xb8) r2 = getegid() setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) getresgid(&(0x7f0000d7c000-0x4), &(0x7f00005aa000-0x4), &(0x7f00009fd000-0x4)=0x0) setregid(r2, r3) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000e61000-0x14), 0x14) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000bd000-0x4)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000013c000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00005cc000-0x4c)="68adc6be992ca43f8c4a63ed87ec6ab2b38f805447e342f1e08f975b708e7df281b4176ae2ebbf7ef0a933e0c4d0832bdeac1bcf72a5b3366fd3214300c2ad6943e4ec704c6077527b2f720d") writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r0, 0x10}, {r0, 0x3004}, {r0, 0x1000}], 0x3, &(0x7f00005cd000+0x69c), &(0x7f0000af6000-0x8)={0x9}, 0x8) 2018/02/01 20:51:00 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002900030007fffd94ffffffffffffffe103000000031d0000fffffffffffffffc", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000000e000)="455c7b56f19e07840f4ce6705f95b43d98ed0c24ae64eaa4c7a1e2844f8347e073e3dd06457dd6665731fbd7a5e4fa2273fd633694760ba1fd72e88ba9244b635b204269e2ef936ad28df5348dcd1f7ad00bca45b8336055", 0x58, 0x4, &(0x7f0000011000-0x8)=@sco={0x1f, {0x0, 0xffffffff, 0x81, 0x7ff, 0x5, 0x6}}, 0x8) 2018/02/01 20:51:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000d40000-0x8)={0x1, r1}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d18000)={@generic="0858c3857cc36133ebb3e9b408bf33ba", @ifru_flags=0x4000}) fsetxattr(r0, &(0x7f0000a9d000)=@known='com.apple.system.Security\x00', &(0x7f0000926000)='#+^\x00', 0x4, 0x0) 2018/02/01 20:51:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000099c000-0x8)='syscall\x00') ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00008ce000-0x10)={0x3, &(0x7f0000476000)=[{}, {}, {}]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000020f000)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64}]}]}]}]}, 0x50}, 0x1}, 0x0) 2018/02/01 20:51:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a4f000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000045e000)) r2 = memfd_create(&(0x7f0000d38000)='vmnet0GPL#\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000cd1000-0x5c)={0x7fff, 0x0, {0xffffffffffffffff, 0x1, 0x7f, 0x0, 0x5}}) r3 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') sendfile(r2, r3, &(0x7f0000a7b000)=0x400001, 0x86) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000121000-0x2)={0x0, 0x1, 0x4}, &(0x7f00005d4000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000595000-0xc)={r4, 0x2, 0x20}, &(0x7f00000ff000-0x4)=0xc) 2018/02/01 20:51:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="63c09c9a84888a8bfc4572f5fff8f444", @ifru_flags=0x301}) syz_open_dev$loop(&(0x7f0000e00000-0xb)='/dev/loop#\x00', 0x4fe101, 0x80900) recvfrom$inet6(r0, &(0x7f0000d37000)=""/4096, 0x1000, 0x0, 0x0, 0x0) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "500e4156bafc36f82a4b504b036ac54c641b052b4bd37bbd64c835a43ff64c517d4be4bd09fd51dba95d4fe44d8faa82b23a5cc4658c9fedeef7256b40604ee4f878d9d3c3999e0312f06d8aedcd5039894a18126498dcc964dd5a402c417a1cc798189d285118d98e9f7ae8fc0ec9b74efbd90cd7d544765d2df18be50c1323476820af79bad0e65d1c48e0ca8685ab6e775d350961652c7a7c9f2918c9444a307a6b8fbc093f56829fa579723c6ecef716d5085439b3a070b638ce690c66144c8e0314250fa36a5a9113de159c9195db60cb56dc158ea825a7c56dcf9ab155f076e53afec5a4155269dd56fb99aaf6044ec72e8745f18929fd1bce7c52bfa1e099f237de1f32f43bd6ee103b9341a3eb484170637324bacee722c7625288463e69dc1cfb1162ece3f1b48eb95125e52cbf498aa2ae4f949a4f21bff523f3e29cb058647b17895e3901ba4d7750b0544537e77dc19f18b4d2ce1800e06596f84c4de7aaf4338810d040ed19ce89619e475824c0ecbce568fad0c59374a709ae626a706904f394a7874cbedb022d8397bbe406318dd5f5e81eb4fd15d7f49cbd4f9a871b56db62211dd7bb416e976aa57d7d5fd34f25e9f881dbab0466e9ec68c15b642b0057050564c6950b2ad79fcd5c81748252cf80f1403313664b1e54a333c90937f55c002e89304be9236ba919e36b677a2f4f7a495cc51bac62462d2c0f71328f7975f9ebb64f14094c1098343cc26e30e6a1e9b46b5df39a89ff2a44950e202bbddf866c8dbd834dee240dd2b10b3b0e0a47c8f1a810a8be5a71f7e68621fe0928ae2c23b2f3d01b01a94184217f467adee09c9e6a22ba53c634620162868da27af8974300231a1c6ba6b1fb145278327d6ff0edd905e52d0f1adbdfe92c152ebe3e988ec64ab512231e2abce8bf2ed6f6a4e1829fadb8ff3c51117b1094b8c9cb2cd807d88b3eeae3272d250868acebb332a5c6fe7717e782e9b3323d961b872568fe7798fbc4a81230a13b639a673c0044ce623355527a183efbe6367c30ee3d22b5de0e8913deedd0cac21a90fe13995a887baa295a64b367b6da934ffb23836fa6fce9023e8ee9d0152542e57a86c92d1569a1ef1e7d15b325e5c340d6933f890c43467f3b09371a9505a46064fc404c87ac13522b52e89f7afd49974539d3af5d1a5b8567a3570568fc344d4f854e1a385620cec24c6ec14a221d14b7259a11d5d7745933f6e608d74e49a4f7f1159eb2662a22ea7c6ef3ecf064f06e7443df5bd4de8e949e7e3500079e33b6b7dd0dd333dde809ab361601c66c4023aaee80021a8459fa2f4feca656b2f7117969e3e0abd5f18c1f507a207972ef12a11e3c437507ec91e571e487fa8a625608430bd0f9485d8e384f1cde04a6d4046c2f95ec56aff13155a79bd5b6cb"}}}, 0x41f) 2018/02/01 20:51:00 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000306000-0x9)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2008000, &(0x7f0000001000)="fc", &(0x7f0000cb1000), &(0x7f0000a18000-0x4), &(0x7f00002df000)) accept$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x10) sysinfo(&(0x7f00003df000-0xe3)=""/227) [ 37.590519] devpts: called with bogus options [ 37.609092] devpts: called with bogus options 2018/02/01 20:51:00 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x103000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000001000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000017c000)={0x0, 0x5, 0x8, 0xff, 0x9, 0x7ff}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00005d6000-0xb6)={r2, 0xae, "8483bd7c76daa288f5301f8f6cb8a045c57742d986cb0a0688ab6a704b718a0f012f76e505e493ff91b9c7c95ddf6e1ca18103e43ece218882bdcab47f1a6a26ba872949a47284594f2f567ce8cd6f187935558594974180eed79fd828ffbc9c74fbb42cbcfd2ccd9b77ee1610404194e7bad004a8e3d1acd9c89ef22eede05dbc15ecf8bc6547d554d1191677b669efcbb052dae558cba6dfe49938cc25bd07e09b4d0d9d3a14d76f91aee9336b"}, &(0x7f0000483000)=0xb6) setsockopt$sock_void(r0, 0x29, 0x21, 0x0, 0x0) 2018/02/01 20:51:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b82000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f000085b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x10000}) ioctl$int_out(r0, 0x5462, &(0x7f0000bf1000)) fcntl$dupfd(r1, 0x0, r0) 2018/02/01 20:51:00 executing program 3: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f6c000), &(0x7f0000f6c000), &(0x7f0000f6d000-0x4)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bd4000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000f6d000)=""/247) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f6f000-0x14)={0xff, 0x6, 0x916, 0x9, 0x3}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000f6f000-0x38)={&(0x7f0000114000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000161000)={&(0x7f0000228000-0x9)=@delrng={0x10, 0x14, 0x200, 0x0, 0x0, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/02/01 20:51:00 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000064b000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f7d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000f7c000)=0x1c, 0x80800) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000f7d000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f7c000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000425000)={0x0, 0xffffffff}, &(0x7f0000f7d000-0x4)=0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000f7e000)=""/30) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000f7d000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000aed000), &(0x7f0000ea6000-0x4)=0x4) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000f80000-0x4)=0x2c3, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000b7f000-0x6)={r3, 0x4}, 0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c25000-0xc)={r3, 0x80000000, 0x30}, 0xc) 2018/02/01 20:51:00 executing program 7: mmap(&(0x7f0000000000/0x421000)=nil, 0x421000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = syz_open_pts(0xffffffffffffff9c, 0x400) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000023c000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000009d000)='/selinux/checkreqprot\x00', 0x230000, 0x0) read$eventfd(r3, &(0x7f000036d000), 0x8) 2018/02/01 20:51:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000082f000)='/dev/input/event#\x00', 0x0, 0x2000105000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000022d000-0x15)='/dev/pktcdvd/control\x00', 0x24200, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000827000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a7c000)='/proc/self/net/pfkey\x00', 0x800, 0x0) execve(&(0x7f000034e000)='./file0\x00', &(0x7f0000214000)=[], &(0x7f0000f01000)=[]) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/01 20:51:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8), 0x400000800fee) r3 = add_key(&(0x7f000029d000-0x8)='big_key\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00007c0000-0x15)="885cc8ec6cdafacbc388542a92e04b5c338cb2d6fa", 0x15, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000aa7000)='syzkaller\x00', &(0x7f0000988000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003f6000-0x2a)="490d0f3176f06c572c410a224e0b19ce03c7868411f2dbe14a736d0d9999c52c8a9192b189f8b22c6a90", 0x2a, 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0xffffffff, r4) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3}}], 0x2, 0x0, 0x0) 2018/02/01 20:51:00 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0x15)='net/ip6_tables_names\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @mark={0xc, 0x15}]}, 0xd0}, 0x1}, 0x0) 2018/02/01 20:51:00 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000d000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000013000)) r1 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000000c000)={&(0x7f0000010000-0x10)=@ax25={0x3, {"31ae57d28c885c"}, 0xcc2e}, 0x10, &(0x7f0000014000)=[{&(0x7f0000013000)="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", 0xfd}, {&(0x7f000000f000)="2acdcbcd209a70a83a3c1a724c040fd6926ae66e7f26b60f2a247f9568dfefe1532a2b66448a7774fff5ef08f9f402e9a6963d4647c416905337230ae5bafcc37dd201fcb17be24ea4b542f1cf0b687b2a2a6e77df9cf4e89d9875f1ae613f722db189477f", 0x65}, {&(0x7f0000010000)="6f9961a0fdf5b07750ba0564", 0xc}, {&(0x7f0000015000-0x3)="2a183c", 0x3}, {&(0x7f0000009000)="60d16991d431c8adddb75926c860e147626cd287c50ffc220391d64d50f3f0efa9880c69dd1ca0e93dc81ce6dd5d2f63f830968373be9fbee205ec199a40471860f0835143ba61e397238db1a0c041980417a6e9a95a480acf3251a8eb3d37181f22104ef0b96057b8e3af76e8c6ccc645b5ece21f4e77bfdbb962704737f9152ec03a0fb909ea6cea19b6d846cad1bb6fc9c69abc334650372e15d6321ecc655ce4e1a593a0b73156ed14a26db5b8a76c290b60f1c8", 0xb6}, {&(0x7f000000a000-0x1000)="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", 0x1000}, {&(0x7f0000014000)="30e5795194b7b6f48cd0e655a5e753287d493855cdba121536f0992c650b8b18dfb32849aebb95b088cbfd15cd6003a2cc88f75405ef3716bb3d9ec612e9b882a63fd909933699e3f0b304ecbd776aa35f479d9d8c4174463e27008904a8736d026ab6a111293791e3b6f8ab338baf06f04224c212656e823b3d8263b093a647fff2aa0a7645f9916faee035135707a8133a9b", 0x93}], 0x7, 0x0, 0x0, 0xc0}, 0x40) fcntl$getownex(r0, 0x10, &(0x7f000000a000-0x8)) sendmsg(r1, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000013000-0x24)="240000002000039c59000000000000a50a07e5000086c497271d856806000200d100737a", 0x24}], 0x1}, 0x0) 2018/02/01 20:51:00 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003000)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @random="6a00522b8a17"}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @generic="001a000600000005ef00000100000068"}) flistxattr(r0, &(0x7f0000005000-0xff)=""/255, 0xff) 2018/02/01 20:51:00 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ba8000-0x11)='/dev/vga_arbiter\x00', 0x40080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000441000)={0x0, 0x3f}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000247000)={r1, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x9, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003d4000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000f07000/0x2000)=nil, 0x2000, 0x1) remap_file_pages(&(0x7f0000765000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/02/01 20:51:00 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$sg(&(0x7f0000138000-0x9)='/dev/sg#\x00', 0x7, 0x8001) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/02/01 20:51:00 executing program 4: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000f8a000)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cce7000001874fac05343c46508aed5bfecc07041e9ebd2d00000000000004", 0x47) 2018/02/01 20:51:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x9) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000003000-0x4)=0x8, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000004000-0x10)=@ax25, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000005000)=[@in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x2, 0x10001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb580}, @in={0x2, 0x2, @rand_addr=0x240d}, @in6={0xa, 0x3, 0xb35, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x61ef}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x40, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7ff}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x4}, @in6={0xa, 0x0, 0x9, @empty, 0x1f}], 0xe4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000-0x4), &(0x7f0000005000-0x4), &(0x7f0000004000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000001000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) setreuid(r1, 0x0) 2018/02/01 20:51:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00005d5000)="e2", 0x1) 2018/02/01 20:51:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f000043e000)={0x1, 0x400000000000000}) fcntl$lock(r0, 0x400000000000007, &(0x7f00000f5000-0x20)={0x2, 0x0, 0x3}) [ 37.917424] check_preemption_disabled: 9 callbacks suppressed [ 37.917431] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor7/6188 [ 37.932008] caller is __this_cpu_preempt_check+0x1c/0x20 [ 37.936483] syz-executor4: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 37.936492] CPU: 0 PID: 6195 Comm: syz-executor4 Not tainted 4.9.79-g71f1469 #25 [ 37.936497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/02/01 20:51:00 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = dup3(r1, r0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000015000)={0x0, 0x3, 0x0, 0x6}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000010000-0x6)={r3, 0x80}, 0x6) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000d000-0x30)={0x10, 0x0, &(0x7f0000009000-0x10)=[@decrefs={0x40046307, 0x1}, @increfs={0x40046304, 0x4}], 0x79, 0x0, &(0x7f000000b000-0x79)="258be998aaaec13c7e3722afe0e457dd4437dc286422fa9966ed2d6914ee1e9a32f0e4d830cc272a846089230e72e83e8ac3f61bac6ef58e63a46ddee3180e8ecb7edd67b7e1bc615ac691b87cf88fc21113a5fba04ce8040e9c2e22ad1a470379c448882ea39459c1465d3845d0e9743c087529002545c3b3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) [ 37.936510] ffff8801cf20f880 ffffffff81d94829 1ffff10039e41f13 ffff8801d05e3000 [ 37.936521] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801cf20f990 [ 37.936532] ffffffff81451c92 024000c200000003 0000000041b58ab3 ffffffff84195205 [ 37.936533] Call Trace: [ 37.936546] [] dump_stack+0xc1/0x128 [ 37.936555] [] warn_alloc+0x212/0x240 [ 37.936563] [] ? zone_watermark_ok_safe+0x280/0x280 [ 37.936572] [] ? rcu_read_lock_sched_held+0x103/0x120 2018/02/01 20:51:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007b3000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0x0, 0x4) pread64(r0, &(0x7f000075d000)=""/176, 0xb0, 0x0) bind$llc(r0, &(0x7f00004b0000)={0x1a, 0xfd, 0xfffffffffffffff9, 0x8000, 0xd1, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000054000-0xc)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d95000)=""/198, &(0x7f0000e79000)=0xc6) 2018/02/01 20:51:00 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @empty}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0xffffffac) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000005000)={0xffffffffffffffe0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, 0x100, 0x1, 0x56, 0x5, 0x4, &(0x7f0000006000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7, 0x2, 0x40}) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/02/01 20:51:00 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = dup3(r1, r0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000015000)={0x0, 0x3, 0x0, 0x6}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000010000-0x6)={r3, 0x80}, 0x6) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000d000-0x30)={0x10, 0x0, &(0x7f0000009000-0x10)=[@decrefs={0x40046307, 0x1}, @increfs={0x40046304, 0x4}], 0x79, 0x0, &(0x7f000000b000-0x79)="258be998aaaec13c7e3722afe0e457dd4437dc286422fa9966ed2d6914ee1e9a32f0e4d830cc272a846089230e72e83e8ac3f61bac6ef58e63a46ddee3180e8ecb7edd67b7e1bc615ac691b87cf88fc21113a5fba04ce8040e9c2e22ad1a470379c448882ea39459c1465d3845d0e9743c087529002545c3b3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) [ 37.936581] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 37.936591] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 37.936603] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 37.936612] [] __vmalloc_node_range+0x3f5/0x5f0 [ 37.936624] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 37.936631] [] ? kmalloc_order_trace+0x7a/0x190 [ 37.936638] [] vmalloc+0x5b/0x70 [ 37.936648] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 37.936655] [] xt_alloc_entry_offsets+0x41/0x60 [ 37.936662] [] translate_table+0x2da/0x1cd0 [ 37.936670] [] ? mark_held_locks+0xaf/0x100 [ 37.936679] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 37.936686] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 37.936693] [] ? arpt_alloc_initial_table+0x690/0x690 [ 37.936701] [] ? retint_kernel+0x2d/0x2d [ 37.936707] [] do_arpt_set_ctl+0x2b7/0x650 [ 37.936714] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 37.936722] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 37.936729] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 37.936736] [] ? mutex_unlock+0x9/0x10 [ 37.936745] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 37.936753] [] nf_setsockopt+0x67/0xc0 [ 37.936760] [] ip_setsockopt+0xa1/0xb0 [ 37.936767] [] tcp_setsockopt+0x82/0xd0 [ 37.936775] [] sock_common_setsockopt+0x95/0xd0 [ 37.936782] [] SyS_setsockopt+0x160/0x250 [ 37.936788] [] ? SyS_recv+0x40/0x40 [ 37.936795] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 37.936803] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 37.936809] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 37.936816] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 37.936961] Mem-Info: [ 37.936981] active_anon:58069 inactive_anon:145 isolated_anon:0 [ 37.936981] active_file:3513 inactive_file:8256 isolated_file:0 [ 37.936981] unevictable:0 dirty:6310 writeback:0 unstable:0 [ 37.936981] slab_reclaimable:6120 slab_unreclaimable:60834 [ 37.936981] mapped:24084 shmem:176 pagetables:691 bounce:0 [ 37.936981] free:1468684 free_pcp:328 free_cma:0 [ 37.936999] Node 0 active_anon:232276kB inactive_anon:580kB active_file:14052kB inactive_file:33024kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96336kB dirty:25240kB writeback:0kB shmem:704kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 57344kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 37.937018] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 37.937046] DMA32 free:2979960kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:48kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 37.937076] Normal free:2878868kB min:36824kB low:46028kB high:55232kB active_anon:232276kB inactive_anon:580kB active_file:14052kB inactive_file:33024kB unevictable:0kB writepending:25240kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:24480kB slab_unreclaimable:243336kB kernel_stack:6336kB pagetables:2764kB bounce:0kB free_pcp:552kB local_pcp:224kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 37.937120] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 2*8kB (M) 2*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979960kB Normal: 85*4kB (UE) 496*8kB (UME) 353*16kB (UME) 44*32kB (UME) 26*64kB (UME) 19*128kB (UME) 13*256kB (M) 14*512kB (UME) 6*1024kB (UME) 2*2048kB (ME) 694*4096kB (M) = 2878820kB [ 37.937211] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 37.937213] 11944 total pagecache pages [ 37.937217] 0 pages in swap cache [ 37.937220] Swap cache stats: add 0, delete 0, find 0/0 [ 37.937222] Free swap = 0kB [ 37.937224] Total swap = 0kB [ 37.937226] 1965969 pages RAM [ 37.937228] 0 pages HighMem/MovableOnly [ 37.937229] 320509 pages reserved [ 38.029064] binder: 6218:6222 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 38.042214] binder: 6218:6225 tried to acquire reference to desc 0, got 1 instead [ 38.043776] binder: 6218:6225 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 38.044933] binder: 6218:6222 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 38.053293] binder: undelivered death notification, 0000000000000000 [ 38.068762] binder: 6228:6230 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 38.072398] binder: undelivered death notification, 0000000000000000 [ 38.504171] CPU: 1 PID: 6188 Comm: syz-executor7 Not tainted 4.9.79-g71f1469 #25 [ 38.511680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.521004] ffff8801cf177478 ffffffff81d94829 0000000000000001 ffffffff83c18800 [ 38.528986] ffffffff83f454c0 ffff8801d00c0000 0000000000000003 ffff8801cf1774b8 [ 38.536961] ffffffff81dfbe04 ffff8801cf1774d0 ffffffff83f454c0 dffffc0000000000 [ 38.544933] Call Trace: [ 38.547492] [] dump_stack+0xc1/0x128 [ 38.552830] [] check_preemption_disabled+0x1d4/0x200 [ 38.559550] [] __this_cpu_preempt_check+0x1c/0x20 [ 38.566015] [] ipcomp_init_state+0x188/0x930 [ 38.572043] [] ? __lock_is_held+0xa1/0xf0 [ 38.577810] [] ipcomp6_init_state+0xb5/0x820 [ 38.583841] [] ? __xfrm_init_state+0x363/0xb30 [ 38.590616] [] __xfrm_init_state+0x3e7/0xb30 [ 38.596644] [] xfrm_add_sa+0x1916/0x2e40 [ 38.602326] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 38.609138] [] ? nla_parse+0x213/0x260 [ 38.614643] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 38.621450] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 38.627474] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 38.633502] [] netlink_rcv_skb+0x13e/0x370 [ 38.639355] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 38.645383] [] xfrm_netlink_rcv+0x6f/0x90 [ 38.651152] [] netlink_unicast+0x511/0x750 [ 38.657011] [] ? netlink_unicast+0x43c/0x750 [ 38.663039] [] ? netlink_attachskb+0x680/0x680 [ 38.669239] [] netlink_sendmsg+0x8e8/0xc50 [ 38.675093] [] ? netlink_unicast+0x750/0x750 [ 38.681121] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 38.687612] [] ? security_socket_sendmsg+0x89/0xb0 [ 38.694160] [] ? netlink_unicast+0x750/0x750 [ 38.700205] [] sock_sendmsg+0xca/0x110 [ 38.705710] [] ___sys_sendmsg+0x6d1/0x7e0 [ 38.711475] [] ? copy_msghdr_from_user+0x550/0x550 [ 38.718024] [] ? check_preemption_disabled+0x3b/0x200 [ 38.724830] [] ? __fget+0x228/0x3a0 [ 38.730076] [] ? __fget+0x47/0x3a0 [ 38.735235] [] ? __fget_light+0x188/0x1e0 [ 38.741002] [] ? __fdget+0x18/0x20 [ 38.746164] [] __sys_sendmsg+0xd6/0x190 [ 38.751755] [] ? SyS_shutdown+0x1b0/0x1b0 [ 38.757525] [] ? get_unused_fd_flags+0xd0/0xd0 [ 38.763813] [] ? SyS_futex+0x22e/0x2d0 [ 38.769321] [] ? SyS_epoll_create+0x190/0x190 [ 38.775434] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.782243] [] SyS_sendmsg+0x2d/0x50 [ 38.787578] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/01 20:51:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000057f000)="fb", 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d41000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000240000-0x8)='net/arp\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8), 0x401) 2018/02/01 20:51:01 executing program 6: r0 = creat(&(0x7f0000c0b000)='./file0\x00', 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)=""/179, 0xb3}], 0x1, &(0x7f0000001000)=""/114, 0x72, 0xff}, 0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000897000)='./file0\x00', r1, &(0x7f0000900000-0x8)='./file0\x00', 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000869000)='./file0\x00', 0x200) linkat(0xffffffffffffffff, &(0x7f0000045000)='/', 0xffffffffffffffff, &(0x7f0000f73000)='./file1\x00', 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) 2018/02/01 20:51:01 executing program 2: clock_gettime(0x6, &(0x7f00002ed000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006c7000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x0, 0xff, 0x0, 0x21, 0x45d6, 0x2}, 0x20) 2018/02/01 20:51:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000, &(0x7f00001da000-0x88), &(0x7f0000000000), &(0x7f000035c000-0x4), &(0x7f000019e000)) getpriority(0x1, 0x0) 2018/02/01 20:51:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007b3000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0x0, 0x4) pread64(r0, &(0x7f000075d000)=""/176, 0xb0, 0x0) bind$llc(r0, &(0x7f00004b0000)={0x1a, 0xfd, 0xfffffffffffffff9, 0x8000, 0xd1, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000054000-0xc)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d95000)=""/198, &(0x7f0000e79000)=0xc6) 2018/02/01 20:51:01 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000017000)='./file0\x00', 0x200, 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000017000)=@int, &(0x7f0000018000-0x4)=0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343ee6b2623692500140000000000000000408848a3c728f1c46b7b31afdc1338d5440000000000000000000006448daa7227c43ab8220000bf0c00000000d4", 0x55}], 0x1, &(0x7f0000016000)=[]}, 0x0) 2018/02/01 20:51:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000), &(0x7f0000002000-0x4)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) fcntl$setsig(r0, 0xa, 0x2d) r4 = socket(0xa, 0x1, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000c61000)=""/86, &(0x7f0000001000-0x4)=0x56) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002000), &(0x7f0000002000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000002000-0x5c)={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, {0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xd5cf}, 0x0, [0x0, 0x0, 0x1, 0x1, 0x3, 0x101, 0x81, 0x100000001]}, 0x5c) 2018/02/01 20:51:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dc7000)='/dev/rtc\x00', 0x4ff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043e000), &(0x7f0000f91000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000398000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x0, 0x0, 0x0, 0x3ff}, 0xa0) openat(0xffffffffffffff9c, &(0x7f0000a67000)='./file0\x00', 0x0, 0x6a6f035c7db49ad8) r1 = creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) connect$ax25(r1, &(0x7f0000acd000)={0x3, {"5ba861257d3676"}, 0x101}, 0x10) seccomp(0x1, 0x1, &(0x7f0000a80000)={0x1, &(0x7f00008f0000)=[{0x800}]}) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/01 20:51:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f000065e000)={0x10}, 0xc, &(0x7f0000e0a000)={&(0x7f0000171000)=@bridge_setlink={0x28, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000044a000-0x11)='/selinux/enforce\x00', 0x10080, 0x0) 2018/02/01 20:51:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) getpeername(0xffffffffffffffff, &(0x7f0000aef000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000f06000)=0x26) setsockopt$inet6_tcp_buf(r3, 0x6, 0xb, &(0x7f0000075000-0xe5)="7062ff209f0921cabd3a2a7a4731e0c28e18c4ac08eb33079b7fa875d11c8531c81202da61a2743e403c6945599e5bc90074bcb2236f04a4bb63194b7450c063044ae68c59149b3dd61c745db001ffb24a372603643aac89d315f2acd7ca5f1c816f6405b91438a79341ac4b095565085f8fff87b0aaf70bf6b9cc2db4955658018565cb6057f96f7709581a464420efdc44faf88b8a932efbde194184e306effbd7f41355a0911b3149433b5aebad3fd8fa96cda04dd5c3beace283223a78dc701a154e63333622448210c7392b0395877cdfd630cad3d7b0ccbeb9ddf380b53155cb8755", 0xe5) get_robust_list(r2, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/01 20:51:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bbf000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ca1000-0x4)=0x4, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00001fe000), &(0x7f0000d0f000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00004f1000)={0x0, 0xdc, 0x30}, &(0x7f00009c8000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000677000-0x8)={r2, 0x8}, 0x8) listen(r0, 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000ff2000)=0xae, 0x4) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/01 20:51:01 executing program 6: r0 = getpgid(0x0) getpriority(0x12, r0) [ 38.875035] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/01 20:51:01 executing program 6: r0 = socket$inet(0x2, 0x80a, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000001000-0x4)=0xfffffe7a) getpeername(r0, &(0x7f0000cf8000-0xe)=@l2, &(0x7f000005b000-0x4)=0xe) 2018/02/01 20:51:01 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x400800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0xf388e8b}, &(0x7f0000003000-0x4)=0x8) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000001000), &(0x7f0000001000-0x4)=0xb6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000)={r2, 0xd3}, &(0x7f0000002000)=0x8) process_vm_readv(r0, &(0x7f0000001000-0x90)=[{&(0x7f0000002000-0x39)=""/57, 0x39}], 0x1, &(0x7f0000001000)=[{&(0x7f0000002000-0xe9)=""/233, 0xe9}], 0x1, 0x0) 2018/02/01 20:51:01 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000010000)={&(0x7f000000a000/0x4000)=nil, 0x4000}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/enforce\x00', 0x80001, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000005000-0x4)) writev(r1, &(0x7f0000001000-0x50)=[{&(0x7f0000009000-0x1000)='0', 0x1}], 0x1) 2018/02/01 20:51:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000551000-0x1c)={0xa, 0x2, 0x2, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0xfffffffffffffffe) sendto$inet6(r1, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00006f5000-0x10)=@common='sit0\x00', 0x239) r3 = dup3(r1, r0, 0x0) write$selinux_validatetrans(r3, &(0x7f0000029000)={'system_u:object_r:semanage_store_t:s0', 0x20, 'system_u:object_r:fonts_cache_t:s0', 0x20, 0x0, 0x0, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x7a) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x9) sendto(r1, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0xfffffffffffffd5b) 2018/02/01 20:51:01 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000649000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0xffff, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x3, @loopback=0x7f000001}, 0x0, 0x6, 0x1717, 0x7, 0x4, &(0x7f00006c1000-0x10)=@generic="b1f7a32cddfa742b9bcd0e1d6ebe5513", 0x0, 0x9, 0x7f}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x18, 0x0, 0x0, "00000107c89d"}}) 2018/02/01 20:51:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000b2000-0x8)='rxrpc_s\x00', &(0x7f0000a71000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000017c000)="81723567812fbfa8e4865ace7d", 0xd, 0x0) request_key(&(0x7f00009f6000)='dns_resolver\x00', &(0x7f00004a3000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000046e000)='vboxnet0@systemmd5sumwlan0GPL\\@\x00', r0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000c65000-0x20), &(0x7f0000e5a000)={{0x0}}) nanosleep(&(0x7f00009d5000-0x10)={r1}, &(0x7f0000bda000-0x10)) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00005ba000-0x4)) getsockname$netrom(r2, &(0x7f00008fe000-0x10)=@ax25, &(0x7f00003e8000-0x4)=0x10) 2018/02/01 20:51:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000181000)={@common="6c6f0001000000000000000000b800", 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f000069f000)="4f01000000e6000000005ca73d9fe3b5039bab0097532da51d28738167fb964051bac5ea07ff086356d84f1a622dabf87de0913f3bd39a52df871abe46759cf05a2f6a035128672ec51e1c9e", 0x4c, 0x0, &(0x7f00002d5000-0x14)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) fcntl$getown(r0, 0x9) r2 = syz_open_dev$sndtimer(&(0x7f00007c0000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) fremovexattr(r2, &(0x7f0000db8000)=@random={'btrfs.', '\x00'}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000084c000-0xf)='/dev/sequencer\x00', 0x0, 0x0) accept4$ax25(r3, &(0x7f0000de5000), &(0x7f0000283000-0x4)=0x10, 0x800) 2018/02/01 20:51:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="1e184dabc81c4e2c8f901838c9d7f3db2e96793271754a22b19248051d9408423350cfea5fcdd5d20715f6d94afd28273865d4bc7591c3c7826a4a363df6bd649e06d00bc944980e88fca44bfac93acbdf5d0b27a3819dbab3586bc70cf6e6a25caa8611de39cc28c0e3f380ce40a46737f93518254217d4f6657da58092ed9241932b9a2a1a153fff8e18a71e86b4f99974e57c102f2d53b810fa456bcf14be51307a1248ac7a885046b10ce4a7", 0xae, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000fc7000+0x325)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r0, &(0x7f000076a000)="3241aef11479f173e9af4b492ee30da84e667c86a98f51ccf94cbbb217e133cd2711d5bf32bd99f6bb2c5b86eda9789b7a5ac787a8c84d58248c9ff684c6e8a12e86db63ca696d89f1051e81c0e5f26c1b83bfe0e0707e000804eded3a73c0cd029af45ed0452fe5789a23c2fce19c51f731ff938cd00a13ce38108daccd48de85bd67933fbc19eb49f645603aff8005f174366373da78935428f941548f4674972ec40920106dba8696a40581437d22d49df59f6210a8ef32c1e3fe193b7663a3f2248ef15e32937661", 0xca, r1) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000-0xf)='attr/keycreate\x00') write$sndseq(r2, &(0x7f0000008000-0x1c)=[], 0x0) [ 39.046194] audit: type=1400 audit(1517518261.752:18): avc: denied { create } for pid=6292 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=key permissive=1 2018/02/01 20:51:01 executing program 1: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ee7000-0x8)='./file0\x00', 0x60) unshare(0x400) mq_getsetattr(r0, &(0x7f000004e000), &(0x7f000004f000-0x40)) 2018/02/01 20:51:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000148000-0x18)=@get={0x1, &(0x7f0000f26000-0x2a)=""/42}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d25000-0x4)=0x0) process_vm_readv(r1, &(0x7f000034f000)=[{&(0x7f000045b000)=""/225, 0xe1}, {&(0x7f0000069000)=""/128, 0x80}, {&(0x7f000099c000-0x97)=""/151, 0x97}, {&(0x7f00006c6000)}, {&(0x7f0000aa5000-0xe2)=""/226, 0xe2}, {&(0x7f0000f84000)=""/238, 0xee}, {&(0x7f000068d000-0x8b)=""/139, 0x8b}, {&(0x7f0000d11000-0x8f)=""/143, 0x8f}], 0x8, &(0x7f00005c0000-0x50)=[{&(0x7f000058f000)=""/179, 0xb3}, {&(0x7f0000ff4000)}, {&(0x7f00002f8000)=""/139, 0x8b}, {&(0x7f00005bc000-0x79)=""/121, 0x79}, {&(0x7f00008ff000)=""/191, 0xbf}], 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000041b000)='./file0\x00', &(0x7f0000469000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x2, 0x100000000000000}, {0x4000000000000000}, 0x0, 0x0, 0x2002}) timerfd_settime(r0, 0x1, &(0x7f00007eb000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000045b000)) 2018/02/01 20:51:01 executing program 2: mmap(&(0x7f0000000000/0x41a000)=nil, 0x41a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000814000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000041b000-0xc)={0x2000}) munmap(&(0x7f000023f000/0x4000)=nil, 0x4000) connect(r1, &(0x7f000041a000-0x9)=@rc={0x1f, {0x6, 0x9, 0x1, 0x200, 0x8000}, 0x20}, 0x9) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000035c000)=@newsa={0x1d4, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x3f}, {}, {0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x2, 0x1, 0x0, 0xfffffffffffffffd}, [@algo_comp={0xe4, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x4d0, "e9c9b7b0cd687e4088074b95d2cb45ae2c4ae93d9394e2c76f9a6605c32d779285ce0c3c64280e026d681a7c8fd300f251b11ab345d735ca87fc4973a0d66e5f73630ab52562db815bde42c12636d778a4091bbc4f48bcc7eb80c8fdea44c1940ec4100a46c889608356947474a3d3d44334afdf8f0c4e209b41dfb36556e19f1c173619be4bf95b33868fbba11477da984007143a13e4bf2588"}}]}, 0x1d4}, 0x1}, 0x0) 2018/02/01 20:51:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000af3000-0x80)=@generic, &(0x7f0000af7000-0x4)=0x80) sendmsg$inet_sctp(r0, &(0x7f0000942000-0x38)={&(0x7f00009ab000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000072b000)=[{&(0x7f0000fa0000-0x5d)="37c052e51bf7f747c323c03f108a6ab3dd8c5e35203d06f4a223f45c78a7b906d0ca1bdc6142f94b6954a8d2356cf7b1f6f5567ccd0483b5c7515f65015b37d50598f1243bd92dedf303c4722496267eb4d0099bd2470987fbc2ee5b39", 0x5d}], 0x1, 0x0, 0x0, 0x884}, 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000863000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000327000-0x5c)={0x0, 0x54, "6820db3e651c2897a262c0966b4f09daf535a6a5b8bfc6d213a7400cb5500a02332b4925e020438098bd8ab2ab45799c2362573417744f45aa66b2fed3bd16f5b241ba942ae7c2e54e911795b5f21a7d1d83a608"}, &(0x7f00008e5000-0x4)=0x5c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000694000-0x4)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000038b000-0xa0)={r2, @in6={{0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}, 0x5, 0x3, 0x26, 0x5e6e9737, 0x4}, &(0x7f0000c6a000)=0xa0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@typed={0x10, 0x2, @u64}]}]}]}, 0x4c}, 0x1}, 0x0) 2018/02/01 20:51:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) semget$private(0x0, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000714000)='/dev/autofs\x00', 0x121000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ede000-0x290)={0x542, {{0xa, 0x2, 0x8000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}, 0x1, 0x4, [{{0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0xffff}}, {{0xa, 0x1, 0xa6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x80000000}}]}, 0x290) 2018/02/01 20:51:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000581000-0x60)=[{&(0x7f0000985000-0xa5)="f832a455df4b3c52918d37c91d9a7e8ca58a6c41b3945480330f917ca1dd2ddb1441075ec3ecb2376e2b18e0b71ced9053dd6180c1f758ef0e719147efc750d6601f16550dc441a9ea110c591eec80b8f8f05c40747d14dbf9a91c1cce00e2ed4e09b8299d49c748e608327a075d9e6e601ccb72275c26731940a38946191b3d6e017a5b43935c2251480f2992caa4cdc27cdeb123bbd4474d0887389c546b4430062dc2a8", 0xa5}, {&(0x7f0000001000-0xb1)="3fda8709a3481142ca2a0aa0ef5b47ab0deeb4a3d4735aaefa1e24227d49b3ac4566eae2e98dc6527fcd98b57d5e7d49ff892d888592649dec80699a4c6985fdac25d002d02905437ef50750cd3e0a57d307763fc71abdce906554a2467e0ffd022cee89f1352b9c0118d09b1c961a3a9f0a6c7783e335a7ec2ec5487c7bfdace71f9f5ce70653e99d214167c971b9c848f708a33e9c9a5e2d0f0a8a39e4aa96b9847d0bf0cd37f282141beec18192aa88", 0xb1}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0x4d)="c9fa4e2f07cd2ab972eae97db8eebcf891863578f7aed142adf04a11f163d04480ddb55af382a7dd1c46de657b09486570afe165f93a94eab1d7687cfb0d2ac6c0970bf6493dd410449b44f515", 0x4d}, {&(0x7f0000573000)="efcaad6420923df81ff4c3392c499b301abe5134bcd15536ac9618cc66dc74d85d531d1157004b95beaae680934a07e7bedc50d662ddac99d2cb1046954e6114f2645ae824ab357889d896f3582d8a76e94959f35a5b7eb40a368dc34d5c347e20298c0ae1f48b2bd4440d0c49d112f9d84206b5b1239efa3d5925b17ac2bfd5a5cda08b591f9ceb8e01c716c1c4309cf935a1887124eb2bf0d78bfe20792edba6702f7dc5e2e2cc2bff6901d6864e3ac7", 0xb1}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x6, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffe19) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)) r2 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000a5d000)=0x10) fchmod(r2, 0x1a5) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f0000006000-0x120)=[{0x7, 0x4, 0x8, 0xc53, @tick=0x8, {0x8, 0x92}, {0x100000001, 0x80000000}, @raw32={[0x20, 0x66, 0x5]}}, {0x10001, 0xb18d, 0x9, 0x4, @time, {0x1ff, 0x101}, {0x7fff, 0x9}, @raw8={"98c92b9b78b01eaa9759b8f0"}}, {0x1, 0x3, 0x7fffffff, 0x1, @tick=0x22a, {0xe9, 0x6}, {0x9, 0x8}, @time=@tick=0x4}, {0x6, 0x80000000, 0x9, 0x7, @tick=0x9, {0x7ff, 0x2}, {0x200000000000, 0x1}, @result={0x0, 0xfe5}}, {0x2, 0x100, 0xf8b, 0xffffffff, @time={0x77359400}, {0x3, 0x3}, {0x5326, 0xff}, @raw8={"987bb46090b41e35646f4549"}}, {0x4, 0xfff, 0x4, 0x9, @time={0x77359400}, {0xc32, 0x8001}, {0x6}, @ext={0x9e, &(0x7f0000005000)="0cb8ced3a640fb32e90d203deefaddb3cfd9f0625cd5ff888e52da6a48dbbacc4622ae1e71d7c29e29e55de5bbec7895459990eb0f6c593b140f455272a5e3c50fe2dcad333af4217037e2e66f0239a7b6e47094893d7875df1596d144817679d536f21cb4a6105b6e2b98f39832d052af76bc8ebdcda22cfd445199226417b88f5f5c22be0b514c7f8a51c6d6cc7daf9dd3f7359ff34a478400cacc1796"}}], 0x120) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@empty, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x18181, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000006000)) setsockopt$sock_void(r4, 0x29, 0x23, 0x0, 0x0) 2018/02/01 20:51:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x404041, 0x10) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f000050b000-0x10)={0x31, &(0x7f0000436000)="c3aada22ff5bcbb61b507bdd866e384eca7231d05665b11d1f7c93fd15adda81820f7469c12dda8e1619ac8730c27ba29c"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000895000)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000014000)="4804d541ee693b368f0e8eba90c1bdd1633b20437320390d1e900b7f0888adabecc3525117dd7ff3b1312b0a7fa6d10bd7f5962e1a7552f7b3e151c6e7aa68459b3954a508c5fbe21e67bb217e417d112775cb48aae8b397a212d88e0eb51cfa83b94bc95d2abd86edcb5c6116cb5a4e7873d1c5a5f0023fa8793afed9567e10d3aa4513b7b461b95bba2cbfd3b0305c5adcc1c439644b30a7a28c18f0858eea81085cb757951ebc1b84ee636e33d116", 0xb0) r2 = socket(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f000000f000-0xc)) listen(r2, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00005bf000-0xc)=[{}], 0x1, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000214000-0x11)='/selinux/enforce\x00', 0x0, 0x0) syz_open_pts(r3, 0x20a100) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000256000-0xc)={@local, @dev, @rand_addr}, &(0x7f0000bf1000)=0xc) 2018/02/01 20:51:01 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000000d000-0x4e)=""/78) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)) poll(&(0x7f0000016000)=[{r1}], 0x1, 0x0) write$eventfd(r0, &(0x7f000000a000)=0x4, 0x8) connect$inet(r0, &(0x7f0000006000-0x10)={0x2, 0x0, @rand_addr=0x7}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000018000-0xc)={0x4}) r2 = geteuid() mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000019000)=0x1, 0x8) getresgid(&(0x7f0000016000-0x4)=0x0, &(0x7f0000018000), &(0x7f0000018000)) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000001a000-0x1)) chown(&(0x7f000000b000-0x8)='./file0\x00', r2, r3) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) 2018/02/01 20:51:01 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000-0x4), 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000358000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ac0000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0x46}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x2, 0x4000, @mcast1={0xff, 0x1, [], 0x1}, 0x341}}, 0x4, 0x0, 0x0, 0x7fffffff, 0xed}, &(0x7f00003a9000-0x4)=0xa0) 2018/02/01 20:51:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) fallocate(r0, 0x0, 0x7d, 0x9) memfd_create(&(0x7f00001cd000-0x4)='em0\x00', 0x2) 2018/02/01 20:51:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000bd9000-0x16)='net/ip_tables_matches\x00') write$selinux_load(r1, &(0x7f0000bdf000-0x1010)={0xf97cff8c, 0x8, 'SE Linux', "c0b65e96c2c334158ed2e82cd397ceba488e8cf33c87fb098c1a49a4f39cdd19264fe8bda9f3686a83b574c97401ecee89242559fd11419b2df4f89fbf775fcb8fd7c109c941ed3a636b83bf3685f6c7e8ac35e26d839f452d8402c2a12979b757e20504cc3b6bed7eccdd0272cc9cdb23ec5e04d501af01511b3dc222055b03f60050edef9f2f9992cdae7e6a358c085c4200c6e66063ed232fb97704578a5263ce9b96a37870e27e203a4bb665cb41edf6169e5559896e3976224017c2e676bfd7c1a6bfaf2d9368361ebae222370407789d7c431a99c3156f3793d44fa08d93d906f416ced6b759f13f7d8192f21143ec61ce0f7ffe360f4ebd43831e4507bbd8ef07ad104487d080930772dcd55143fc6b52d4e3f1b4cda22c2a7cfb1c8b8409eef86dd3d1de8a4b6f3f31118d7ccf21b8eff0d4c4953ee8c35e5702279aa7ac7fdf3a1d99ed639005119e7e37355e81220d201e4311d0bb00bd40cd5467068fa10d904fb70d56ffa4bc255bd74220044dcff353d780e2e909f0a205be0bc2670b05ca4fe8057075be1dea160f1619468bd0d35efed9f91b789d6977813d6077f60d8e7305bf1dab1520c1dfb4cb60725a06903491786902644bb6d5fc4a8da8cb8d4c50ed606ac9faa6d314aa6d6171cf64d39ca9a2bf03042cd850e18d1772f0a39d364574a86ffc10cbad30b30e92349e122a548a3a738f64f3855349338f7245675b206bcbdadac9edacc9a856741bee81a6b2c71b0e48d53e5d3694d36bc877351c27d923c44cc2094c3591e91796f42dafc6af35ef43c6ca1ce64d1e847896866b6ba29b4c249632effc4cf77838a600a105f818827503c7fb0df8ecbc18e5d15434d1e3b8e8d3540f889df59383dd948b594328a0a397580374fe9208c1f6c35bbd5a3656b37df28ff3482fe7c009160ceb15f968157d944ae29feddb505511c09861457ddaae235f3f69e9965963912db83244206eb6493b970cad65772741fc210f454604d61753b11f36ecada08ffc513e7ba88c1cac2e18a16eb15ebe0402363c6f6d826f6264583ed01838d603002368a461e7006856ff9381a928d817820dd2ab74be45cabec6413f4a2ec89ff1c959e2ed1af28bd4228980171ada9daf391afe39c82bf876613e0d71e80c91cedf3c495a582111a9d9c96af00cadc3046620a0756dc559bc2d293a7f53871684a27af05990a7b477f7b825e680e6b74529d579ab8ae7e09c4d51f4580fecc9c208017410e364ce719b0ca6e48cf0b1666ae48e98e0d5a9e67f441f4bf7b2cb87f1fb43f9b40a801a2a9bf4afc7fa26b0fa4ea5ff7ab3fccb80402010e8707354d1681d453a1b7c77c746f98ba3eab3483a0f31e8dc9412217db710fa356a7a197c03f84f36a7dcd65f738642f178f07701c1b33ac57632bc4532e7f982321c02db2f57e80bece6e3a1b9b5c625c64a09bf4114b981a9e01d215f06dcafb90ca8fb76d50fbf751bc70854ea0bd77b188c513423dd94ee06364183fa4f7ced764751f91d0266a07cd90479b0fe158542d64388ac466b23ce425de75c9f8f1fd8178fa09330da604bad0661b9adc5bbe336f06d55cb227d537e204d2c40d5018c690c45e3c281c944163120bdbccf4508f09b2cc6c1d2ecb0040284243dd8b9a07815a0d3d25faaf18f349ec998e27e1e36298d47678fe7f97d6721132d55c89c2ba912d11a0341ae0ac46cfd39f6bac5a826b52105188f2a0414bcd97c6837750c8c63afd57f3597871f10bfd2f1f8c63773b359accc2936d01f8f5b474b0885dc8dfb2ac8b759c1155c330d374f93f2b56420ad32972e4c264d8b4f0e2ab6f4023b03618270cbe47729cfc57d03f1b62eb741bddae6d7c9cde63f4097ac66776acacddcaff9411d1fd7b035590e80f0ad84c166a072c904d517d491e8d41986663fe7e99447d379cdd6de918578a6a2e5ea3b145176a51f12ee46abe77564acad90d35b6fbdae517608a065471b73b0c6830a7eabed7940a6553f92a6c96114e72de5861ee2e4968acd6d7431eb9cbe0698b5164198b8671eb86e1d1d20f803c0b11ae6d70e445ef0358c0794140d0dc50122be5c02e3defc5cb8c50c25bf7cceaa9bc5046ae700c511bba0656c1a9ee0f01afb8faa291b17cb3f5bb785bc80b833b7ac0eb64d43606b133e224171b87f2a32faa57cb42541557c43f6a8c3e8c41e8166e74d14a6136c4616f2f8ddff2f126dec3d1682ec622f3acafbe87d0a3331b090f481c2ad28406d8132109ddd782c7e07a2262cfd6251bea9b78b2b83ccdcdbaa728c58ada68ecd9ab6af1f2245a754a16b3d27f09b2ddcba413e844f9d5cc04ad4c7916c2866d85183628ef0fee2b3b0ef5dc4e493f902f0e23592ba02bfa10de54b6a52441f053da72c0b38576fd92bf242b026f371290d0350c3b44ea72be6f0a1e3656e80721be3d8042ef32d06e6085562c37e3e62cddd95a1761a0ae4e43f2646fa0f1c197595512daf18fa705c98f11beb024a36f9791f0c92b381c4ed5b3a9cb950b595d73d36a3f3aa457b1e3cf6b0caaa827f4194ebde9d6191fc4dfde72bbee9ae53b639b16d6b0f793f877e777819bbd046c27f2a6ee98b92c1436c73ae0a0b72ef0cbcf3aeb57ee68b5c5d1db893cdb79cb4cd3a95796a735747bffbe84159955ff6f94b7ee0e7ec890d42a0d87ffa32dddbc46da3225d4908d61137219f1a6af359be32f5b306df199a31ab905e5367a770fee9daf9bbcbbf63aa317ae3bb432f5cff62263f3ec326417fae503f6a18b0ee11c0b271783f596d72c5bc7efdd202af85aaf2a89e89bc7d5c96c1f554b42b59914785b1bec68976a3b7a6d8cb1fa3a9e9504667fa258990d2b967ed4f4eaec03ff76515dcfd818f3e7c88a5b970be67e416de132a6998058513a2bb72bed3b2f8353964a5c52b532d8154a1ff378a1355a1f9a49e84505950e0c5271ba2745fdbf92d3b15aa3f44f165773e2a7671ac2f9ac84fdaa68e51ee958fc5d54bcda691797466e935939a13aa6019ffe1f6bff63ef215a39d6dfcc373212997d6d9569fbc3342fe6953715b5646eceb4149d0d4a16cd234cb3546ed942383ce5435ee413b3d28e4b76f0d1cf459b99fc0e9d9819bc752253ad3618ad62edd357aede6e82ae6f21c1a6e98cdd85bf7cd37b3679d31e2f818cde1c5ab9ab657acd98d43ee0af990055fd49044ed02e95c2c06aebc20388394727778d3689b3ad2ce1085df7b0b48279b326fdc3c0bac0c548c56ec4a30bd84b62973d1efa37c17e37dc2b8a8ca2cba564f88a76978103be4dab68afc642c92acab34a89045d3df610567a9f61813af83698f7f97dad544341809b109a846368506d7360c517a886070eacb3c2c7cd19f93e98b8a4edf7a6b220bdd356c1eac6454cf90c3740b9b7f228aaad4db54a6a0eb6be4ee320bd8ea8c13070c2742bc3ef0d1e9d36f01bc3204c9fa438bf765f50ea1b99b9e2ff6bd60f1e2f0f1bb0f7013cc2ad48726713b75b613171432c67c82925d721888729571e631660bcedfa627b039a6575629ab1377d44153404120a4f2fccc39d0c29f334c76e3bd006f1ef9053cd54c5551039d04989619f44f53d521aa4e4c577d012b0fe805bb4a0c4ddcb21d2d7c76c4bd429e169fbca9fdde249b398d6da14f1a92026caa5169b577d3ac1e685fcdc4673e6cfd10ae23f31b224eeb4f6811f2830beeb7ef5e123838133b48e7842924f2f45701171e8543b7144554bfb20aea47c85400aa4f57e569a419fc2e45c09e4d1d1a40169912e3d7b88251e46474432592782ba3787ad8f7f93b4baa164dad4d4a680c35483cedfb83e23760119a782dde3363c292669df346fc374960747ac364f26a5657daf1a20a27768bed860767fa6cf5062cb8d0347945067f9cb05f4ceb10a265a80938321882077f924397737be8194014870b7767918620500724f78e7587b30ca2b7df2b15f9958eeb163bdc1f9f60e93e2e23b560f7d92b81d16ae71339cff7d7647ae6aa8b792449ad7824e0cff897d476dea3cf35efe5197add5d800d663b56c88908179a2151bbfacb16fa8c359442956a94f5b786893bdf0209ea6ac23885ad6ba8f0785493907eb149e1a131d5a33c6c2be634f83bc9ed680980fccbd60aad35f24c82753e81a57803a817a5422cbe8e0b611296b844d5488c3c6f43b627fd428679d226805a82c656fc72b57b7fc2f4d2b9ef89da99fae818aa6f903f640530ddd2868628dbdf9dcf4128d775033f45719beaeb9789052af1a441d15ad358bb9f5d34398a749aec5ff31dcaa764482804015676814e759c3c752ba538797d1919202d254f46c585e97066786f1b12cbab56ea81bcff278cf2f036b492afbbb0b513d210619e1643511979449dd67e8c2b1f50e2d04ef5c1f0f9212238d9f51ad0a09c6fc0a8b9ae29d463ca66aa74c28f44ece676a3bf97cfaf90a529e3966b8c3e4403de063c0a11f2ef250c44d3891ec61df4cb584dc04f5f805edad28261086474a2998be3806b762b4d348c8181e111b4e24203e8e3e401b8c5c83647e0ddf7b17ba7aac7e136442cce55ef60117dcf60564fa54d771d5813903bbf37d7392678a193c5e0c33d1954bfe724cdaa4ada00cb47c628fcb81057c2e958dbf7c8c3804f5fdaaf98a21d48ba4b33ca52f7ea084a8738c2e5546c296606955fcb0b3b616711f97c53cf9f38be0bd56dc41551698e99ca0a297853c7bd5260bd1df222e1d807c46621f8e7f6626c62e334f6bc926ec0c1ea0253f37e214ed509960e329fe22667c170a9093a35aa43505cab57c0ed77e5a04823b188706d1d89a0d888da7bd28dde9cb76f0f79e358064ccb84176f84af71231d4bc1e7fd71bfba34a93f413e79d072a01e58173250b026313e5459bc1368410078dc66a3fc1589987b32069e3cceffdd70364c085ea1dbd6947d3ab687add0cca0076454035a0802f624f3e7ce569658bf89e834782c62bd6e1eb46b812dea4339e42ac9955abff6cc4f3f4cec3f2ca5cfb59aeea8e7e658db59389335223bd51261fee1497551cbc91088a509fe18e1c622a4e5c8893284fac43c010ce294fe3f2f782211064a979bd792697867d96aa02b3cc191a62fb8dd0d79610dee58c63ab85035c41e82922bf51ce35bad4af671bd268696fe0d9764a920319c03fde6d5ae72af275d6a7dd97d10333c6b89b88929f78b7fe935f6c209967af919d08ced23a1299e09bc5f9e94790d9bf3c23d968f5ebe7bfdead9848c0f8f333ac06bc14191f1286b81c6cead150275c292156443431018bea4ce8562a9a95dd49eae6e1560309eca2d1a1a975c41f291bfc2bcc614a8278d78ce1febef4b348ea5f5d91d64bbb7d934c63111b73f4e0198616e8718b64b163cd1abaf924335cf242d5d947dd03588c4de095600e35a16598001e0b7ee425bf3212c20602df2811c71f5575d641c9fc359fd9c5802e2cf1fad52ff179defbb512497671f59927520eac26314959c896ff2382c6d5410a691760ef404840016156d9a757c55a54002b71fd7c4bbe6610948f9ccba1aadf0d39c1f93ba481dec72bbe76716db3e65e3dd80477c58499ddb57d89a115ae11b12b7824f8f040cd2ff78f20c553af89e47b6bbb8de33c7120c1d7867b27751a4e4c9a5f7ebd5428516d987bb24faa2bee5439ed4b0609ab9962da801343687f98b0dbde8f9b937ea95b1318a1c0cb316af0a83a3c38567e2c1220e6029681ca72fc34ef150b56cdd0b731b8bcdcba89001113dd42b15ccd5afb803b14dcf1134ac94"}, 0x1010) 2018/02/01 20:51:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) set_thread_area(&(0x7f0000685000-0x10)={0x7, 0x20001000, 0x0, 0x6dfe138f, 0x20, 0x5, 0x3, 0xffff, 0x1f, 0x3447}) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/01 20:51:01 executing program 3: mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001000-0x4)=0x400000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000026a000-0x5)='/dev/autofs\x00', 0x0, 0x0) lseek(r1, 0x5e, 0x0) 2018/02/01 20:51:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f00005d4000)=0xe8) socketpair(0xa, 0x5, 0x7f, &(0x7f000046f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000000)=""/34) setuid(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x6d, 0x8, [0x8000, 0x9, 0x8, 0x6, 0x0, 0x1, 0x401, 0x7fffffff]}, &(0x7f0000001000)=0x18) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000002000-0x4)=0x8, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000-0x8)={r3, 0x1, 0x6}, 0x8) 2018/02/01 20:51:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000406000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000bad000)={0xffff, 0x80000000, 0x26c, 0x0, 0x2, 0x7}) r1 = socket$netlink(0x10, 0x3, 0x1f) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/01 20:51:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x181000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10), &(0x7f0000002000-0x4)=0x10, 0x80000) creat(&(0x7f0000001000)='./file0\x00', 0x88) sendfile(r0, r1, &(0x7f0000001000-0x8)=0x3a, 0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fallocate(r3, 0x2, 0xf2c, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cb7000-0xa)='/dev/ptmx\x00', 0x4, 0x0) r6 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000c3c000-0xc)) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000fe4000)) r7 = syz_open_pts(r5, 0x0) dup2(r6, r7) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005d6000)={@common='erspan0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000aee000)={&(0x7f00004ef000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00009ac000-0x10)={&(0x7f000007e000)=@setneightbl={0x88, 0x43, 0x0, 0x2, 0x3, {0xf}, [@NDTA_GC_INTERVAL={0x10, 0x8, 0x7}, @NDTA_PARMS={0x44, 0x6, [@NDTPA_PROXY_QLEN={0x8, 0xe, 0x7}, @NDTPA_MCAST_PROBES={0x8, 0xb, 0x2}, @NDTPA_IFINDEX={0x8, 0x1, r8}, @NDTPA_UCAST_PROBES={0x8, 0xa, 0x40006}, @NDTPA_GC_STALETIME={0x10, 0x6, 0x1}, @NDTPA_RETRANS_TIME={0x10, 0x5, 0x40}]}, @NDTA_THRESH1={0x8, 0x2, 0x9}, @NDTA_THRESH2={0x8, 0x3, 0x64a}, @NDTA_THRESH2={0x8, 0x3, 0x6}, @NDTA_THRESH3={0x8, 0x4, 0x3f}]}, 0x88}, 0x1, 0x0, 0x0, 0x81}, 0x20000040) ppoll(&(0x7f00008d9000)=[{r3, 0x40}, {r2, 0x2008}, {r4, 0x1324}, {r4, 0x104}, {r3, 0x14}, {r2, 0x20}], 0x6, &(0x7f00007b3000)={0x77359400}, &(0x7f0000b30000-0x8)={0x7}, 0x8) pwritev(r4, &(0x7f0000004000)=[{&(0x7f0000001000-0x1000)="a8", 0x1}], 0x0, 0x0) setns(r3, 0x4c000000) 2018/02/01 20:51:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)) 2018/02/01 20:51:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x5) r1 = accept(r0, &(0x7f0000001000)=@alg, &(0x7f0000001000)=0x58) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x80080, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000069c000-0x28)={@generic="0be5f5e2583f11aab7d4b63b40214507", 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000e9d000)='keyring\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r3, 0xfffffffffffffffb) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bb9000-0xe8)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f000043e000-0x4)=0xe8) r5 = geteuid() r6 = getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000719000)='./file0\x00', &(0x7f0000a87000)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() r10 = fcntl$getown(r0, 0x9) r11 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000356000)={0x0}, &(0x7f0000d01000)=0x5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000678000)={0x0, 0x0}, &(0x7f000064c000-0x4)=0xc) lstat(&(0x7f000062d000)='./file0\x00', &(0x7f0000351000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = dup(r1) ioctl$RNDCLEARPOOL(r15, 0x5206, &(0x7f0000114000)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000066d000)={0x0}, &(0x7f00007ff000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c4d000)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000dd2000-0x4)=0xe8) fstat(r0, &(0x7f00004e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00002ed000-0x38)={0x0, 0x0, &(0x7f0000bbe000)=[{&(0x7f00008a1000+0x497)={0x48, 0x1e, 0x500, 0x1, 0x0, "", [@typed={0x18, 0x3f, @ipv6=@empty}, @typed={0x10, 0x6, @u64=0xfffffffffffffffa}, @typed={0x10, 0x5b, @u64=0x20000000}]}, 0x48}, {&(0x7f0000673000-0x1580)={0x1580, 0x1a, 0x0, 0x5, 0x1, "", [@nested={0x11c8, 0x41, [@typed={0xc, 0x91, @uid=r4}, @typed={0xc, 0x4, @u32=0x3}, @typed={0x10, 0x93, @u64=0x8000}, @typed={0xc, 0x50, @str='&\x00'}, @generic="3f29710ec27995bf5ea9bee806a1bbceb0a15eb7632ee55c9db0b8270b3deb7c495324fe98f647ff0e90dd9904e1b83014079a63a01fc28645bb1270d2236ae83bbcc35e0b0b2146b2d4872073e4935b2673f9a80d964b45070c7b79ad2563429eb85bfd42f96ed64006af201000820e939d1943503aac2b1c6b30909348a3de3da4a854bb2bd733797372ceb812b56a160eaa9590cc8c8d5ef2ceb8c4615964b9c039d5baff80b9546e8c2c8f38805abca76a34fe3e08c3d4b1789da3c6e6384631d2694dd6", @typed={0x10, 0x3d, @str='keyring\x00'}, @generic="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@generic="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@generic="786081cea825791c797264222ab2233c96534797b87f6e38ca6e786036f7896519bcf95415af3381eb6383c8887cdb772bf5e2d4a57c5215fe84a03c15d7c84ce4aa17ddb04488ea8b82fa8a41abc07209b985c4b384308d9d974d414caa04bf1b8474633fed2dd3fab71e19662151fe1dc3adf684767fed298a9c64027a1f44c87e3b9cbdeceb850b31910c1be76fa4f2dc5b2a03a0fc6613b0f9b39a754e1c228e", @typed={0xc, 0x19, @pid=r10}]}, 0x11f4}, {&(0x7f0000955000-0xb4)={0xb4, 0x2a, 0xb05, 0x3, 0x0, "", [@generic="0d43220d30695ccb14e9625246d8ce8709116c05001eaa0b4ba1e0a289d7158e1326f047a72b140ad5a7735877fdd75f00f0d276d0f21615e4d8698b6ec93745cd3aa2b8a1ea942d1c1db46902ff8450e57f6362564b7c17518c5073288184d5307d59401ff4322ca6a2ab1263a780cfe9df1e171bbd024b401d501510d415d08a97a32c45de13f25b3b9df2", @typed={0xc, 0x75, @uid=r11}, @typed={0xc, 0x12, @u32=0x4}]}, 0xb4}], 0x9, &(0x7f0000f4b000-0x81)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x88, 0x20000000}, 0x4) keyctl$set_timeout(0xf, r3, 0x6) 2018/02/01 20:51:02 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000002000)={0x1, 0x4, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000c000)=[{r1}], 0x1, &(0x7f000000d000-0x10), &(0x7f0000005000-0x8), 0x8) 2018/02/01 20:51:02 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000757000)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x2, 0x80000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000576000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x101) pipe2(&(0x7f0000579000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000ba4000-0x20)={0x0, 0x0, 0xfffffffffffffffc}) 2018/02/01 20:51:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00002d1000-0x9e)="1f00000301019200e84d000000000000007337090005de057effe6f319113407805598f5e28ff19c4cfae8a2bea11d54c40ee43a0477561ed0f2e993387d27c2743f796a38660074a8c3089ae00000000000cb6b05ec824407714b0677df451f99800fc1836df1d3e267c048e9633d285ec9ee00decfa139fec5dff522c629875864eaa4734272ccec8d5a000000025f268e6701ffffff8ecc86376ceeb6", 0x9e) 2018/02/01 20:51:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006fe000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7005) 2018/02/01 20:51:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x8000, &(0x7f00002d0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000257000)=@assoc_value={0x0, 0x80000000}, &(0x7f00006c6000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000428000-0x8)={r1, 0x1}, &(0x7f0000127000)=0x8) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00004c8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000cce000)={0x7, 0x1, 0x2, 0x6, 0x3ff, 0x1, 0x0, 0x8001, 0xfff, 0x80000001, 0xc571, 0x10000}) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}]}, 0x34}, 0x1}, 0x0) 2018/02/01 20:51:02 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000000b000-0x60)=[{&(0x7f000001f000-0x1000)="afe1471498d3abf9c0693517b0099f16f084c00c7328555dd061cbe3ed7838cbfd48d0d5c423a9610670a79d9a70e8d5121f03c2be0c18fc65878797a6337028b873a53e62d6bd4c28f83ac8aa9dcfd8804d4786786bd28887c0dcacf93148632118342afd09feaecd4a869b320bf70612279f106e8a8d6ad8144b69ae258c0ac0054f581e7e4b5da711300a29df81be9a0056fd5979fc2f1b382d62cc481247bf81d45e8e367e367f9e078a8ae864d3e2c0d1c34458fb67d3f1703c6e64f75c55089a91704e7835167172cd2030dd79570a907bb6fc1cfcefee29cedd0583dabf251470ccd3cbbfeac1e86fc2f999969a15d32e08f61ae7fbe75494df78", 0xfe}, {&(0x7f000001e000)="d397a06f326f526d609579fa94dd4113822034600536e799db1d06a7ad1ed520fd200362a3388cc93bae65a5fd3b99d255fba69eb6202f5547f2e68193e9c77f39fe735171284345f761e4b3770fd163626796f4470992d6597d3d0c3a1b713c63ce7f0266fd680bd6c488c666b391daece50e4e93c02b01690b557e37a6ea3997924b910206e0547aff25e90c9a84aa423a", 0x92}], 0x2, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000014000)="07928d") 2018/02/01 20:51:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000074c000-0x8)={0x0}) vmsplice(r0, &(0x7f00006ba000)=[{&(0x7f000025e000-0x39)="7609f07d12456c800615179f79d360afdaf071d637dac6174506e726290307b9212defacc3e89f0f2b98baee9f66f4ab83bb2d9a467283ca6e", 0x39}, {&(0x7f0000f42000-0xd1)="61b9dcc7ba215ff9cb2bc840e0bb457ccb64b06ec1af925b60e7ef2eab28905187f689e40ac6c52561bf41df2d4523fa2fbb614ca0d302a4e0f55e54f6ab8b945d2790cbe311a8367b0e15017ed4d3df285bebefe6560572733ef96032eee03c5c408b65140e821900035c71dc5190333e4255b148913452ae6e8f2c2a48cf33d707831b45fdae48d282860e9b88a4152279b29ef3cc4621c7cc29472f00017539a853f67d832c654cb8081e38f85b7c73ece888c1f2004a80183aed46d3c2c23032dbdd27c1171579af0169a7a1d41aa7", 0xd1}, {&(0x7f0000694000)="e95e9118b4e0c8c74da40d09a182ce2075cca0a19956a9fd9a0adc2540ef3be5a61b83466df2e6a580dbec1a8fd9cf513d42b37e31f73584616a13cda08a6aeb805b422f0cd0ec30fac4ae334c65dc3cda07254473afda632c926662fd4b2d2873e959d34f561aa6b98ea147dd529864b8037e95a391f1ec2369940f33dc060c236c0480c577cfde026b46d743586edfb400097fd2ff20057f8af8f528230e134ae3d3478feb3ac92793f45323fecb3bbf9b8c31d3df86543e4fb92d144dec0b90c067de3eeb7b0aa1c2f8f6f5089dde8bdc570d4423953a3d634eb516d0b2be518751088863", 0xe6}, {&(0x7f0000dd3000)="79c95ddb4a16e5538316a6e8538a01a2327b958edae60fcb6db6983b48c513506fd9af0040b88c2a05a76d3b41dc5dcddd38817c71d8c2071390e6f95224ccef4ffe0cba0352970aca7428ea3bfc9d9ab9b998adc7eb7ec850d82ed8f2b4", 0x5e}, {&(0x7f000071e000)="9cb05801615847ab49c091a99f9fa5239cb603f14c2b2c9ad9dd6ae6b493", 0x1e}, {&(0x7f0000aef000)="8215f18d3ef6819b65125c7478990ae78272ed01068fc24edd465bc9543cffd74e34446181bc4baa671cb498f3ebca409cf0382afa90718d7513dcffeee833740925b375d50f34f9e3f541f4f6006f1bb4fae0287f6a1bb265e0841125f522869ed5695d13bf5b33fdade8dd4b0e0f51c9d6b7403204d1967eefb4c92453ccbf55e4c3e5d9f3eeb8f70210c25a922df9847480ad5f751c2a9284be787943d6ad6995da083f3c506a3ec5ee63a5f6210784b57234a76eb07b84b1c45abbade2bd90ca254c884276", 0xc7}], 0x6, 0x0) 2018/02/01 20:51:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a5b000-0x28)={@common='sit0\x00', 0x0}) sendto(r1, &(0x7f0000f5f000-0x1)="d9", 0x1, 0x10, &(0x7f0000538000+0x571)=@can={0x1d, r2}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x170}, 0x1}, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000d16000)) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00007db000-0xf1)="3955b3cf3703508c7d3e561ed98bb5400d436b90e98dfa28e17c5b98af0d695230d69fde94cfa9112dd2bd8cd55573cc44bd4490394e726eabff1d07a4902936ad23cc4cb6a4796da55948b4378c043ff92d94067be9fc08eecf7706926c0255be1b04ec81d02bc53e0681a0ce1a4a39d3f84db45ed13a90da11697c6753c8973dc3e813245eebbf8e7e98a060552717694bc92366fde916334fc39b28fe2cf2a65233454fdf04250de4a648df2703f1a12cd466c97271970103744fdbd08ac71044ab15c850919c4bdf5367ec97f1ed40c292a71b591530908979482849980472994089c0be8a7746aeaf7f08e6f28f08", 0xf1, 0x0, &(0x7f00003b2000)={0x2, 0x2, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/01 20:51:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f0000831000)="a1bdc80651f0fe44fed026681617173e8a3ce56f6b8d6d6cf33fef4f7bd79334"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000418000-0x119f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}}}, 0x36) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000536000-0x4)=0x3, 0x4) 2018/02/01 20:51:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007d3000-0x10)={0x1, &(0x7f000003f000)=[{0x8, 0x0, 0x0, 0xfffeffff}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a68000)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fc1000), &(0x7f0000fa0000-0x4)=0xb) munlock(&(0x7f0000ab2000/0x13000)=nil, 0x13000) 2018/02/01 20:51:02 executing program 5: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x4) r1 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ad8000-0x4)=0x0) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f00007de000-0x10)={0x29, 0x5, 0x3, 0x9}) r3 = socket(0xa, 0x2400000001, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000060d000)={@common='syzkaller0\x00', @ifru_flags=0x200}) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00001b1000-0x290)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x0, []}, 0x90) [ 39.349892] audit: type=1400 audit(1517518262.062:19): avc: denied { call } for pid=6385 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/01 20:51:02 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000)=@req={0x50, &(0x7f0000009000-0x50)={@generic="02742fc5d165e064e8055dbd40f3d810", @ifru_names=@generic="314ac983e373e3765c877f008643c9d7"}}) sigaltstack(&(0x7f0000001000/0x2000)=nil, &(0x7f0000003000)) 2018/02/01 20:51:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000035b000)={0x0, @in={{0x2, 0x1, @rand_addr=0x8}}}, &(0x7f00008b2000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ae3000)={0x4, 0x74e, 0x0, 0x401, 0xffffffffffffe410, 0x401, 0x9, 0x1ff, r1}, &(0x7f0000052000-0x4)=0x20) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000884000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000954000)=""/185, &(0x7f0000b55000)=0xb9) sendfile(r0, r0, &(0x7f0000bcd000), 0x1) 2018/02/01 20:51:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000457000)=""/1, 0x1) ioctl$int_in(r0, 0x5421, &(0x7f00005d6000-0x8)=0x8000) read(r0, &(0x7f0000fd8000), 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f000078d000-0x60)=@nfc_llcp, &(0x7f00006e4000-0x4)=0x60, 0x80000) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) dup2(r1, r1) bind$netlink(r1, &(0x7f0000592000)={0x10, 0x0, 0x3, 0x8000000}, 0xc) 2018/02/01 20:51:02 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) faccessat(r0, &(0x7f00002da000-0x8)='./file0\x00', 0x80, 0x1000) mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000024e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) restart_syscall() write$sndseq(r2, &(0x7f0000244000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000245000)={{}, 'port0\x00'}) clock_gettime(0x0, &(0x7f000024c000-0x10)) getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f000024a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000024b000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x0, 0x8000}) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lchown(&(0x7f000024e000)='./file0\x00', r3, r4) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_c