59cabe2024e34eb825f3e121ebecdef4c59952725987b9bbf47539889516f8f256cd2d811aed5b37dac8a0571b4cb5c0e8058978e045f83d4d9d2a0b096f9c3214fa7e376aa5d17b8dcef7af5915a1b4d6ac1633e4606c574a79c3a9f30f2d", 0x68, 0xfffffffffffffffc) add_key$user(&(0x7f0000a73000)="7573657200", &(0x7f0000561000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fc3000-0xd5)="a865e37bb5ed6cfc534830e43220c4c4722da9772d88d37b5a434cd0a97701b11d4acff272e0a6679559a1fb0ff4082375e640f3edf7d3883a603990a5cffc30127c0c9ac0aa6ed68fde4e389d722e92c05be3516653b405b3e63d0d11a225634b4d9a3f483aceb5a3d6d8f02111b55055f5343f465b01456a5db751c7339d80ab1859ce091c2181518a4f8e1f520dad77575949673f7c200158d471dcd465d394329eed6e65e96b77e1db7204165e90d46626d301cbf7a4bc0e0b6688bbd47203cc61eefacaa16d15d599dfb6034d9b03cfe8bb2b", 0xd5, r4) r5 = add_key$keyring(&(0x7f0000cc5000)="6b657972696e6700", &(0x7f0000408000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r6 = getpgrp(0x0) sched_setattr(r6, &(0x7f0000a16000)={0x30, 0x7, 0x1, 0x2, 0x5, 0x3ff, 0x7fff, 0x401}, 0x0) request_key(&(0x7f000013b000)="6269675f6b657900", &(0x7f0000a28000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e4c000)="00", r5) syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x2, 0x4200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 07:07:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c18000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00005da000+0x44d)={0x1, 0x4ea, 0x4cb5, 0x8000, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f00003d7000)="2f6465762f73672300", 0x0, 0x2) getrusage(0xffffffffffffffff, &(0x7f000096a000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000db4000)=[{r1, 0x0, 0x0}, {r1, 0x8700, 0x0}, {r1, 0x10, 0x0}, {r1, 0x1402, 0x0}, {r1, 0x2, 0x0}, {r1, 0x200, 0x0}, {r1, 0x4, 0x0}], 0x7, 0xfb) write$evdev(r1, &(0x7f000082c000-0x78)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006d5000-0x1)=@assoc_value={0x0, 0x100000001}, &(0x7f00000c0000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c0c000-0x18)={r2, 0x7f, 0x10, 0xffff, 0x1000}, &(0x7f00004aa000)=0x18) read(r1, &(0x7f00004ee000-0x1000)="", 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000025c000-0x48)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008e8000)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000769000-0x8)=@assoc_value={r3, 0x2}, &(0x7f000063f000-0x4)=0x8) 2017/12/15 07:07:26 executing program 5: r0 = memfd_create(&(0x7f0000b5d000)="a46264657600", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f000030c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c9d000)="6368696c6472656e00") ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f000002c000-0x18)={0x1, 0x8d, 0x7fff}) r4 = openat(r1, &(0x7f000002e000-0x8)="2e2f66696c653000", 0x40000, 0x8) sendto$inet(r0, &(0x7f0000a5f000)="2e2267efae96eb853891e114938a3ad727875851a9e854e01cd214780fb97db9a05930ce76a2429be7488433dcb1e9f3f5236f08252977ecd566551468a0c79570082d03a3bfdbe42505573fabd418ebd2262010d044ec", 0x57, 0x40, &(0x7f0000dd4000)={0x2, 0x2, @rand_addr=0xfffffffffffffc00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = eventfd2(0x1, 0x1) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f000064c000-0x18)={0xd004, &(0x7f0000c52000)=0x0, 0x10000000, r5, 0x4}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d5b000-0x4)=0x80000000003712, 0x4) fcntl$setpipe(r2, 0x407, 0x93a) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000420000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f00003fc000)={0x0, 0x0}) socketpair$llc(0x1a, 0x7, 0x0, &(0x7f0000d40000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000a31000)={0x0, 0x7}, &(0x7f000032f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000f08000)=@assoc_id=r8, &(0x7f0000521000)=0x4) sendto$inet(r1, &(0x7f0000ce0000-0x2)="42", 0x1, 0x4040, &(0x7f0000f9f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000088e000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000fe6000)=0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000086d000-0x8)={0x84, 0x0}, 0x8) connect$inet(r1, &(0x7f000075d000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000037000-0x4)=0x0, &(0x7f00000fb000-0x4)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002a5000-0x18)={r6, &(0x7f0000895000)="5fc95f91627812a7b3dd05586c73f38672e63d09f5668a644f4a072fab1a52dc6a89cc7a4db4d61f45cb79a8141dbc7eca96cb0528a19f883fb97f1dc84232956287ff00ac3a7f9a4a0004d7a568bc685c28d3a9934b7e67e4cbfd372455741f0b0e03ed179b61b38e287f4be2ad8536ba61ff06b7ae905f", &(0x7f00008da000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) getpeername(r7, &(0x7f000001b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d8000-0x4)=0x8) socket$inet(0x2, 0xfffffffffffffffe, 0x6) close(r1) [ 92.794809] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=12977 sclass=netlink_tcpdiag_socket pig=10446 comm=syz-executor3 [ 92.798937] audit: type=1400 audit(1513321646.694:759): avc: denied { setpcap } for pid=10440 comm="syz-executor3" capability=8 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 2017/12/15 07:07:26 executing program 4: epoll_pwait(0xffffffffffffffff, &(0x7f0000e0f000-0x6c)=[], 0x0, 0x0, &(0x7f0000273000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000af2000-0x8)={0x0, 0x0}) unshare(0x400) signalfd4(r0, &(0x7f0000af8000)={0x0}, 0x8, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeab000)=nil, 0xeab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) sched_rr_get_interval(r3, &(0x7f0000df6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, r2, 0x0) r4 = timerfd_create(0x0, 0x800) accept4(0xffffffffffffff9c, &(0x7f0000b2b000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000-0x4)=0x10, 0x80000) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000317000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) socket$nfc_raw(0x27, 0x3, 0x0) sched_rr_get_interval(r3, &(0x7f0000ea1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000a11000-0x8)="2e2f66696c653000") accept4$inet(0xffffffffffffff9c, &(0x7f0000d1e000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe2000)=0x10, 0x80000) r5 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000544000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r5, &(0x7f0000f25000-0x30)=[{&(0x7f0000a73000-0xe8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f00006da000)="", 0x0}], 0x2) dup3(r4, r5, 0x80000) memfd_create(&(0x7f00002d6000)="706f7274310059000000002100000000000000000000000000000000000000000100000000000000000000000000000000000000000000000071000000006e", 0x1) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000033a000-0x10)={0x1, 0x49, 0x0, 0x706}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) sched_rr_get_interval(r3, &(0x7f00001df000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f00001ca000)={0x0, 0xf, 0x0, @thr={&(0x7f0000d3e000)="c26951e3113252d1bee6e727502ccd31e383b0a213c133abc47ed3242890c6caaf9ae13080237f37cff18f5bdb265a8dd6f264caecd544362743c699281d20383bf5fb2ac835ba6678450351584de182aeebadeee160", &(0x7f000041d000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f4000-0x4)=0x0) timer_create(0x3, &(0x7f0000d3a000-0x58)={0x0, 0x3c, 0x5, @thr={&(0x7f000063a000)="6e25ee40ad2d199b07033e4ec722bd50dd953985d7bd795faa7e5273f59d8d6a4738b2cca527f198744cb5c7911ef3f500c9db77360cd52437d3e2ebba7f2eccdcaece440388547bc81272d76efe87754eb679b7417a05ab7cd2802aa013ac6627a20fa783a1b1f096c506ff1f408fa9c6d6f6dfdd25bc43a6b3", &(0x7f000015d000)="fb07a350a63a7f9fc43f577f1759f5665241f016c36ac5a24b25dc3c171e37494933cd00b52d7816ba0bd716038c6b6c004dcaa0e72d286db5b6cb459b2b7b8499b70962"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b2b000)=0x0) timer_gettime(r6, &(0x7f00007d0000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/15 07:07:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dc8000-0xc)="2f6465762f6175746f667300", 0x40000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000929000)={0x0, 0x4}, &(0x7f000041d000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000004e000+0x397)={r1, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x40, 0xff, 0x9, 0x30}, &(0x7f000013b000)=0xa0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000954000)="2f6465762f70746d7800", 0x200000, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00007ea000)="2f6465762f7573626d6f6e2300", 0x6, 0x200000) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$loop(&(0x7f0000b5f000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x100000) r4 = syz_open_dev$usbmon(&(0x7f00006b5000)="2f6465762f7573626d6f6e2300", 0x8, 0x4000000000000) setsockopt$inet_opts(r4, 0x0, 0x3, &(0x7f000008f000)="d4d975da6d9d80f93b49567ba072db58fa2c2218eb416afbb8b5", 0x1a) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f00005d8000-0x28)={0xcf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000668000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a2000)=0xc) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000180000-0xb8)={0x0, 0x7f, 0x8004, 0x47fa, 0x6, 0x7e00, 0x2, 0x9, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x50d88ee3, 0x80000001, 0x8001, 0x2}}, &(0x7f0000803000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f000019d000)=r6, 0x4) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000725000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000662000-0x4)=0xc) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x13) fcntl$setown(r4, 0x8, 0x0) r9 = fcntl$dupfd(r7, 0x0, r3) fcntl$getownex(r5, 0x10, &(0x7f0000cb6000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r10, 0x0, 0x10000) setresgid(r8, r8, r8) r11 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000b3a000)=0x88) setsockopt$inet_buf(r9, 0x0, 0xffffffffffffffff, &(0x7f00008e8000)="45", 0x1) ioctl$sock_ifreq(r11, 0x89f1, &(0x7f0000933000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) getsockopt$inet_sctp6_SCTP_NODELAY(r9, 0x84, 0x3, &(0x7f000097b000-0x4)=0x0, &(0x7f00004a0000)=0x4) 2017/12/15 07:07:26 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9c0f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000-0xd)="6e65742f6669625f7472696500") r1 = syz_open_procfs(0x0, &(0x7f00007fb000)="70726f6a69645f6d617000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0xdeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000b09000-0x88)={0x100000001, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x329, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000cc7000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x80800) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000ae6000)={{0x0, 0x0, 0x4, 0x0, 0x80000000}, 0x1000000000000, 0x4, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x4, 0xfffffffffffffff8, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000e1d000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006ea000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f99000)=0xc) perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4860, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, r3, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4000000000000000, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x836000)=nil, 0x836000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000f0c000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="4690f2695a6f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @rand_addr=0xb4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x13, 0x32, r1, 0x0) socket$inet(0x2, 0x1, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000fb9000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x4003fe) ioctl(r2, 0x2286, &(0x7f0000001000-0x1)="") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) 2017/12/15 07:07:26 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006e7000-0x11)="2f73656c696e75782f656e666f72636500", 0x100, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00005b9000-0x1)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000001000)={0x7fff, 0x6, 0x3f, 0x7, 0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00007d2000-0x4)=0xffffffff, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000042b000-0x4)=@assoc_id=0x0, &(0x7f0000c6f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000344000)={r2, 0x20, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005ae000-0x4)=0xc) 2017/12/15 07:07:26 executing program 7: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000000000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f000000a000-0x10)={0x3a, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000002000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000009000-0x4)=0x6e, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000000a000-0xc)="2f6465762f6175746f667300", 0x4000, 0x0) r0 = getpid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000007000)=[{&(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f000000b000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2, &(0x7f000000a000)=[{&(0x7f000000a000+0xd84)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000b000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f000000b000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f000000b000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f000000a000)="", 0x0}, {&(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}], 0x7, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xd30000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000eec000-0x9)="2f6465762f6b766d00", 0x800000400084, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 92.830150] device gre0 entered promiscuous mode [ 92.903549] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=12977 sclass=netlink_tcpdiag_socket pig=10454 comm=syz-executor3 2017/12/15 07:07:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f84000-0x8)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000a33000-0x1)="00", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x803, 0x80005, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd1000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000cff000-0x4)=0x0, &(0x7f0000a19000)=0x4) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f000052e000)=0x0, 0x2) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f29000)="2f6465762f6175746f667300", 0x44000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a45321, &(0x7f0000777000)={{0xffffffffffffffff, 0x3}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x0, 0x9c0, 0x3, 0xfffffffffffffff8, 0x9, 0x200, 0x0, 0x5, 0x9bd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000fe2000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f00004b3000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = gettid() ioctl$TIOCMBIS(r3, 0x5417, &(0x7f0000d60000-0x4)=0x3f) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000b94000)=@assoc_value={0x0, 0x0}, &(0x7f0000c49000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000081b000-0xc)={0x0, 0x74e, 0x30}, &(0x7f0000770000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00004d3000-0x1019)={r6, 0x1011, "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"}, &(0x7f0000ca9000)=0x1019) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000b03000-0x1008)={r7, 0x0, 0x1000, "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"}, 0x1008) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000472000-0xc)={r7, 0x65, 0x10}, 0xc) munlockall() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000061e000)=0x0) r9 = syz_open_procfs(r5, &(0x7f00006d3000)="6e65742f756e697800") ioctl$KVM_REINJECT_CONTROL(r9, 0xae71, &(0x7f00001ab000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r4, r0, &(0x7f00001ae000)=0x0, 0x6da2) perf_event_open(&(0x7f0000ea9000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x8000000200000004, 0xff7f, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f000068c000-0x8)="2e2f66696c653000", 0x0) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x10000000003) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_procfs(r8, &(0x7f0000d73000)="6dc9756e74696e666f01") readv(r10, &(0x7f000085c000)=[{&(0x7f0000b3f000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000900000-0x10)="00000000000000000000000000000000", 0x10}, {&(0x7f0000889000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000002d000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}], 0x4) 2017/12/15 07:07:26 executing program 5: syz_open_dev$usbmon(&(0x7f0000295000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0}, r0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) socket(0x1, 0x4000000000000001, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000b80000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000563000)={0x2, 0x78, 0xd4e7, 0x930, 0x0, 0x3f, 0x0, 0x0, 0x8100, 0x0, 0x86, 0x0, 0xfffffffffffffc01, 0x11, 0x0, 0x1, 0x4, 0x0, 0x0, 0x100, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r1, 0x3) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x2000000000000, 0x0, 0x100000000000000, 0x0, 0x9000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000fdf000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000089f000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r4, &(0x7f0000e2e000)={0x20002000, 0x0}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f92000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) io_setup(0x6, &(0x7f0000f19000)=0x0) io_submit(r7, 0x7, &(0x7f0000fdf000)=[&(0x7f0000fe0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x641, r6, &(0x7f00002b3000)="2c04848cc9c740d32e8f194c2ac157820ff9b8ea7b1669bdd63919c64e07ec776497dbeda9a20384ff29a8", 0x2b, 0x5659, 0x0, 0x0, r5}, &(0x7f0000fe0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1ff, r3, &(0x7f0000fdf000)="5c88deb0db98f613447eaaeeb550122946480aa32e", 0x15, 0x23e, 0x0, 0x0, r4}, &(0x7f0000687000)={0x0, 0x0, 0x0, 0x7, 0x0, r4, &(0x7f0000281000-0x42)="59c8a39a340f59b7bd552ee6a421e4ec9e570b67eb6b0e75bf78b8cd72d2f84866b079c9b8bb264e4b0f5bb6e3554fd38aa88935263b15065f5bb464da4944a1dd21", 0x42, 0x100, 0x0, 0x1, r3}, &(0x7f0000301000-0x40)={0x0, 0x0, 0x0, 0x6, 0xe689, r6, &(0x7f0000fe0000-0x1000)="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", 0x1000, 0x8, 0x0, 0x1, r4}, &(0x7f0000fe0000-0x40)={0x0, 0x0, 0x0, 0x2, 0x3, r4, &(0x7f00007e6000)="ecf37b1edbec3011d070d68d1598bdcd95aa5514a614ec2d11850374894449621ee07ac978d1ca313f84c0d7ad5776c9be12de06e32cf8f69759da8e99296c07ea762d3ee0df68e53cd2457b0bc616d359afb8d73a4178e0a57961a89c36e05c874b44", 0x63, 0x1, 0x0, 0x0, r5}, &(0x7f00007e4000)={0x0, 0x0, 0x0, 0x3, 0x10000, r4, &(0x7f000093a000-0x35)="e44188c87ea80a87a8d674fd8307c4a365c96ec0659edd5f405b29aad6eb5930c4ced3e48724e19a5261492855fcb266d430a58d8c", 0x35, 0x0, 0x0, 0x0, r4}, &(0x7f0000fe0000-0x40)={0x0, 0x0, 0x0, 0x6, 0x2, r6, &(0x7f0000fdf000)="f84f679c115ef34ef1dfa52ed47eaabf52164e081e8df5337589cf0d66e4668817368c64b0803516b7", 0x29, 0x57, 0x0, 0x1, r5}]) r8 = socket(0x10, 0x2, 0x10) write(r8, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff000001f6ff0b0800030000000090f7000003f91617010282c710", 0x28) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f000005e000)="2f6465762f72666b696c6c00", 0xfffffffff7ffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$sndtimer(&(0x7f0000272000)="2f6465762f736e642f74696d657200", 0x0, 0x4000000000000000) ioctl$TUNSETLINK(r9, 0x400454cd, &(0x7f0000c9a000)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b50000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r10, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0xd1a3, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r10, 0x40505412, &(0x7f00009da000)={0x2, 0x100000000000002, 0x0, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r10, 0x40485404, &(0x7f0000d74000-0x48)={{0x0, 0x0, 0x43d, 0x3, 0x7ff}, 0x755d62ae, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/15 07:07:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008db000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000297000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b86000)=0xc) socket$netlink(0x10, 0x3, 0x100000000a) writev(r0, &(0x7f00002fc000-0x8)=[{&(0x7f00001a5000-0x43)="1f000800020218f000d507000000088100fd3b7609000f0000011cff3f00090e000678212d00000000000001016b750056f56300b9971eadd7714c98e99f6b65fc06cd", 0x43}], 0x1) 2017/12/15 07:07:26 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005a0000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000dc8000-0x8)="2e2f66696c653000", &(0x7f0000000000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009a9000-0xc)="2f6465762f6175746f667300", 0xfffffffffffffffc, 0x0) r2 = socket$inet(0x2, 0x801, 0x2) r3 = syz_open_dev$tun(&(0x7f0000516000)="2f6465762f6e65742f74756e00", 0x0, 0x40001) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) syz_extract_tcp_res$synack(&(0x7f0000e8a000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00003b2000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r4, &(0x7f0000f2d000-0xda)=@hdr={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="d9225143b85b", [], {{0x0, @ipv4={{0xa, 0x4, 0x8, 0xcf, 0xc2, 0x2, 0x2, 0x0, 0xff, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x13, 0x80000000, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001]}]}}, @tcp={{0x2, 0x1, r5, r6, 0x6, 0x0, 0x6, 0x90, 0x5, 0x0, 0x2, {[@sack_perm={0x4, 0x2}]}}, {"5cff3063f272a8370a8f36c314ef7543ac7909e77403308a4274e15c8dff77daff10cac2d29a465d11a39b1cd6683879f3848a1cb0d4fb4fb904c9e518f591bea1557816ae3c62d698a6071a6f80ac132f2883ee3d42d402b623a0a6460fcd059f9845fd19ff782a125885ebdc7eba5f0061ea3109883b2b5b8a412ffcfa2395a974"}}}}}}}, 0xda) getresuid(&(0x7f0000d44000-0x4)=0x0, &(0x7f00001f8000)=0x0, &(0x7f00008bf000)=0x0) setuid(r7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000c28000)={0x20000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key$keyring(&(0x7f0000f8c000-0x8)="6b657972696e6700", &(0x7f0000f37000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) statx(r1, &(0x7f00003a4000)="2e2f66696c653000", 0x1000, 0x2, &(0x7f000049e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nfc_llcp(0x27, 0x1, 0x1) r9 = add_key$user(&(0x7f000033e000-0x5)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006a5000-0x1)="fa", 0x1, r8) syz_open_dev$mice(&(0x7f0000e4d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b1e000-0xc)={&(0x7f0000ba3000)="2e2f66696c653000", r4}, 0xc) r10 = add_key$user(&(0x7f00009a4000-0x5)="7573657200", &(0x7f00005bf000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003c3000)="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", 0x273, r8) timer_create(0x7, &(0x7f0000c40000)={0x0, 0x2b, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000187000)=0x0) timer_gettime(r11, &(0x7f0000d9a000)={{0x0, 0x0}, {0x0, 0x0}}) keyctl$dh_compute(0x17, &(0x7f00008d8000-0xc)={r9, r10, r9}, &(0x7f0000dd6000)="00", 0x1, &(0x7f00008e7000-0x2c)={&(0x7f0000039000-0x3)={"6d6435"}, &(0x7f00001f0000-0xac)="f4e062219fc72e65804a1f4e2c3fe6a52a3a9c1602a8c188f5be01a8a16551f03ad5ac60f6382d2f2557569f645d030f4f9b00021b174fd2026e44c59c9a19c2a53d69260aa2c3083e9daf3c26cae191604cad58c583c09e263fbb324f8eff479e27de3f2fcd47fc0741d3d898adee6ee8f66f00013179aafbfa7d02ca27f5679c05507f26830282ece1b78ff6e8ecf63f894131e7f1095b153f8eeb70aa08eb0aee69cc06dc576bd17158d0", 0xac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/15 07:07:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f73656c662f6e65742f70666b657900", 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000747000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00009e6000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000696000-0x8)="2e2f66696c653000", &(0x7f0000000000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f00006d7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) r2 = open(&(0x7f0000c80000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000941000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000953000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2017/12/15 07:07:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0x0) socketpair$inet(0x2, 0x2, 0x4, &(0x7f0000966000)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getegid() r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0xc, 0x0, &(0x7f000000c000)=[@dead_binder_done={0x40086310, 0x4}], 0x1, 0x0, &(0x7f000000b000)="e6"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xfffffffffffffffd, 0x800005, 0xff) pipe(&(0x7f000011c000-0x8)={0x0, 0x0}) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000081000-0x20)={0xffffffffffffffff, 0x0, 0x2, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(0xffffffffffffffff, &(0x7f0000a31000)="", 0x0, 0x3fffe) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/15 07:07:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x780, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x2, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000350000)=0x90) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000b3e000-0x4)=0x800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000bfe000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082e000)=0xe8) stat(&(0x7f0000276000-0x8)="2e2f66696c653000", &(0x7f000084b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00009f6000)="2e2f66696c653000", 0x1) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000873000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x5, 0x0, 0x0, 0xb, 0x20, 0x20, 0x7fff, r2, r3}, {0x2, 0x1, 0x1, 0xfff, 0x7, 0x7, 0x5b, 0x3}, {0x0, 0x100, 0x4, 0x1}, 0x4, 0xffffffffffffffff, 0x3, 0x1, 0x5, 0x2}, {{@in=@empty=0x0, 0x5, 0x7}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6a4, 0x3, 0x1, 0x1000, 0x0, 0x100, 0x1}}, 0xe8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f000059e000-0x8)={0x1, &(0x7f0000d55000)=[{0x401, 0x7}]}) 2017/12/15 07:07:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000059d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bac000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r1, r2, 0x30, &(0x7f00007b0000-0x10)={0x40, 0x6, 0x7fff, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c73000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c2dcad, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x20000000000010) sendmsg$netlink(r6, &(0x7f000001a000)={0x0, 0x0, &(0x7f0000008000-0x10)=[{&(0x7f0000002000-0x40)=[{0x14, 0x1d, 0xffffffffffffefff, 0x4000000000000000, 0x37af, "07"}, {0x2c, 0xe000000000000002, 0x204, 0x0, 0x800000000001, "d082acd0d66716dac94ffc8ffbad0e9e4467a98fb49e844adc9a8d"}], 0x40}], 0x1, 0x0, 0x0, 0x40}, 0x28080) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000510000)={@generic="446d4c067d92debc8c658db5ddaaaa98", @ifru_flags=0x1901}) symlink(&(0x7f000055e000)="2e2f66696c653000", &(0x7f0000ce2000)="2e2f66696c653000") getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000d17000)={0x0, 0x0}, &(0x7f00005e5000-0x4)=0x8) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000a01000-0xc)={0x0, 0x0, 0x0}, 0xc) socket$nfc_raw(0x27, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f0000577000)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000d32000)={0x0, 0x0, 0x0}, &(0x7f00001b2000-0x4)=0xc) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f000072e000)={0x4, &(0x7f00002c1000-0x78)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) r11 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000229000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r11, 0x4008ae73, &(0x7f00008fd000-0x6)={0x4, 0x3ff}) r12 = syz_open_procfs(0x0, &(0x7f0000946000)="6e65742f6465765f6d6361737400") sendmmsg$unix(r4, &(0x7f00007d5000)=[{&(0x7f000063d000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000083e000)=[{&(0x7f00005a2000-0xcb)="6be5872533289db4b4410e60703ce4a7f1979edabcf2708c8395cd7355d07ad5936d8d809b00a49fd71f144c7a3e00bdec77220de5058019f0168aa53dcd9a5edf84ea020387721a723f67866af69f8a834487b760d4f43581b3dfcc6052404301697a1bcf2264a3988e4003b38cabc9d00a3ab51b5b1abf42a2ddde41c71ea63a53e38fdf710d1f42260f29fe257e563cf63693b7586a8696405b2d7de14644347878b8168662b588c6fb826cf46cc2d3e522078ec542b9b5dc25e29e1adf5222e3e3d5069e17614d6236", 0xcb}, {&(0x7f0000ac7000-0xb6)="4675f1d7df3fe2663bd7388d093b8cce757e1810108b1edf27f0a42c6b886c4c8b51bd0c73e3fad5ba23587ec0aa6d586db3b2e036bcdf29c0a47f070f64130a4226e8e2ace52b26a57e6b5ee5f081876cc9f23bf8c777e4cc10190bc90b5ed9c1367cef5fbcf5420a832523339285c17e42bd11a904892f89ad845bfdbcfaed99b9f4d84b30ac068c540a0cf18a42365806bb206960e60cf3ffe2264b5e9df39f68bf42cbde2bc56f7b33343c1d2e4e3897642a785f", 0xb6}], 0x2, &(0x7f0000fef000)=[@rights={0x20, 0x1, 0x1, [r5, r3, r5, r3, r5]}, @rights={0x2c, 0x1, 0x1, [r5, r4, r12, r4, r4, r12, r4, r4]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x64, 0x10}], 0x1, 0x40000) ioctl$KVM_GET_LAPIC(r12, 0x8400ae8e, &(0x7f0000149000)={"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"}) ioctl$sock_FIOSETOWN(r12, 0x8901, &(0x7f00006b8000)=r7) sendfile(r5, r12, &(0x7f0000084000)=0x0, 0xe9) getsockopt$inet_buf(r12, 0x0, 0x23, &(0x7f0000d37000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000785000-0x4)=0xaf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0xf, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) [ 93.071976] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/15 07:07:27 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007ad000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000000)={{0x1, 0x2, 0x1, 0x3, 0xdc27}, 0xfffffffffffeffff, 0xbac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x3, &(0x7f0000001000-0x18)="8fc9bb0bd58726c63fd21cdbdc38b75f6837dbe1e27cf432") mmap(&(0x7f0000f51000/0x2000)=nil, 0x2000, 0x2000000, 0x4013, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x8, 0xfffffffffffffbff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) readahead(r1, 0x3, 0x7) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) [ 93.157331] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 93.189542] sctp: [Deprecated]: syz-executor1 (pid 10498) Use of int in maxseg socket option. [ 93.189542] Use struct sctp_assoc_value instead 2017/12/15 07:07:27 executing program 4: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="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", 0x5be, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002df000-0x4)=0x0, &(0x7f0000e69000)=0x4) sendto$inet(r0, &(0x7f0000e75000)="2f0001", 0x3, 0x0, &(0x7f0000e76000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/15 07:07:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f000084e000/0x3000)=nil, 0x3000, 0x0, 0x2a012, r0, 0xfffffffffffffffc) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x5)="6465616400", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0x25)="71797374656d080000000000000074683026216e6f6465762b6d24402f2d73797374656d00", 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000004000)="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", 0x10c6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000084e000/0x3000)=nil, 0x3000, 0x1000003, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x8)="6269675f6b657900", &(0x7f000084f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="00", r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000003000)="2e0000aec4657374806b65795f6175746800d7", &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb6)="1ae96ed586ce85e1cf54e34b5985d1aeb368e73f3b2a4c6df41891db62a6bbbc5cb348c6c9cb29ee40da190d08b324ef3f34a9b6f0ea375fbb7e47671ca100dd60d94fea6dbb19753d0414d7608035f880e22641d9f8af36ffe13af8dd7bb0516d90609132f09f504f4effd8867d8e9c36742d2d68b8f763290e0cb1e6a417122bf67b5b74781d7b5b45c76ff78a11ee05d36d3b6cd9de8c15f89a0ee6342bbb74a891e4915871b3214d40605f4953582b478281ca07", 0xb6, 0xfffffffffffffffd) setsockopt(r0, 0x10e, 0x1000000000000003, &(0x7f0000851000-0x1)="88", 0x1) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80200, 0x1f) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f82000-0x10)=@common="00000000000000000000000000000000", 0x10) bind$inet(r2, &(0x7f0000f79000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000019000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f81000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendto$inet(r2, &(0x7f0000f7b000)="02", 0x1, 0x80000000000001, &(0x7f0000a01000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r2, 0x0, r3, 0x0, 0x1000, 0x5) fcntl$dupfd(r0, 0xc06, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1202}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00005ab000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f81000-0x4)=0x4e) [ 93.200726] binder: 10505:10518 Acquire 1 refcount change on invalid ref 0 ret -22 [ 93.204599] binder: 10505:10518 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 93.204615] binder: 10518 RLIMIT_NICE not set [ 93.251226] binder: 10505:10509 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2017/12/15 07:07:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000005, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000675000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001bb000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000850000)=0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x1) syz_open_dev$tun(&(0x7f000029d000)="2f6465762f6e65742f74756e00", 0x0, 0x5) r4 = syz_open_dev$loop(&(0x7f0000042000)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x6, &(0x7f00008bf000-0x4)=0x0) io_submit(r5, 0x2, &(0x7f000063e000-0x10)=[&(0x7f00007ae000)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000096b000)="13", 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff}, &(0x7f0000250000)={0x0, 0x0, 0x0, 0x6, 0x1, r3, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44289e6e749182974f77fa322d0049aae0d6b172dad957bd79f276441dd51df3c0a9da061415195df59bba64f6fc84bc351ee7", 0x5e, 0x1ef, 0x0, 0x1, 0xffffffffffffffff}]) r6 = syz_open_dev$vcsn(&(0x7f0000bf0000)="2f6465762f7663732300", 0x5, 0x8001) getsockopt$packet_int(r6, 0x107, 0x13, &(0x7f0000cde000)=0x0, &(0x7f0000e90000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000060d000)={0x0, 0x0}, 0x0) ioctl$KVM_ENABLE_CAP(r8, 0x4068aea3, &(0x7f0000801000-0x68)={0xf5, 0x0, [0x40, 0x7fffffff, 0x7f, 0x10000000000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flock(r0, 0x4000) syz_emit_ethernet(0xc8, &(0x7f0000872000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x3, 0x6, "a228af", 0x92, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x3b, 0x200, 0x10001, 0x101, 0x1, 0x10001, 0x2}, @dstopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x1, 0x3, 0x82, 0x0, "751ad155e0b7469850da09286d1f9e3b2fb49aae3026c584e8ecd5f9ba7ec732d5da6040dd450a12d206000000000000001b02403b7a3800a664b30aab396bcea1cdaa100edc3bec84ad4ad70c19e3c23217f0d79e7ba4e594fc46fff900000022171f12f98ffea76e1ce71de82c3b56a8e6a7d78f96f3bfc81d"}}}}}}, 0x0) r9 = syz_open_dev$vcsa(&(0x7f0000683000-0xb)="2f6465762f766373612300", 0x4, 0x100000000004006) ioctl$sock_SIOCOUTQNSD(r9, 0x894b, &(0x7f00001d0000-0x4)=0x0) ioctl$KDGKBLED(r9, 0x4b64, &(0x7f0000491000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000275000)="2f6465762f72666b696c6c00", 0x9407f, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) dup(r7) r10 = socket(0x10000000010, 0x400000002, 0xc) write(r10, &(0x7f00002e6000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r10, &(0x7f0000047000-0x1f)="1f0000000104ff00fd555400800000800000000008000100020423dcffdf00", 0x1f) 2017/12/15 07:07:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e4000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b41000)={0x0, 0x2000000000000}, &(0x7f0000a6f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000036f000-0x14)={r1, 0x3, 0x1a, 0x20000000009, 0x6, 0x5}, &(0x7f0000fb7000-0x4)=0x14) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6ce6c25f, 0x8, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffbfff, r2, 0x1) io_setup(0x100, &(0x7f0000e51000-0x8)=0x0) r5 = syz_open_dev$usbmon(&(0x7f000070f000)="2f6465762f7573626d6f6e2300", 0x8, 0x80000) io_submit(r4, 0x4, &(0x7f0000d71000-0x20)=[&(0x7f0000668000-0x40)={0x0, 0x0, 0x0, 0x6, 0xad0e, r3, &(0x7f0000fe0000+0xa47)="24fa77e4aa9a26b20ea489a69c9b4bc0bec77c4b9a3dd84b982346fa8e935de1d65bbdf7db2bbada5c4c58253ff1ab03ac418146941e063d8f1ef6881f53cf8db8cbf2c574994a2a829104bebdbf1aa6f43c2131a9770f11bbae839c17d3f8b9c1f85b32485a70017064f8a20dcc02eec2d87ad0626a8a2bc2792ef4f4d5b67b44e0f5878c72d2ca85cad13b71bf258241844065be34c1b4c6b1dbb1d5756842ff2b067d64e13a5c02ede568e07d7d529cf8e42d90c19a08f09e300ef1c8f475b4278f431abee11d9addd16644cccf8c772c69215ea1398d14e2592727ffeb78", 0xe0, 0xfffffffffffffffe, 0x0, 0x5, r5}, &(0x7f0000381000)={0x0, 0x0, 0x0, 0xf, 0x7, r3, &(0x7f0000f1c000-0xf8)="49a44763fc377800ff7894113690ba6a14dfdad0b3e14a95dcb772a434fd643d504f479cde295969f5d0c8522254dea800e8215f41b1d8d306ca573a537dc0ea1787bc6c4ca757fc9bf8d2fe4ed2de611fdf4f53ce0d0ecaf142f66ffc5d829ec25583e9ebd6b5fabfdc4face75a90d958a9e3b1263602578605ddf6e962997f74cc3eb01b9b97d327dd185d37f4a20aa76528f43dab0f6d9825eb3e2a0801806c9c56916e4f82873f4469c8a4f622d4e8d410df546467449ed6c573a4ce1f6f5efa48d17edafcf44ef0192fe8d979e7f9f5efbde4ba4438328843ab0c9e7cbbb94556fb3a01b82ccac7ad327b3e2ce51a1709065cf21e1d", 0xf8, 0x4, 0x0, 0x1, r5}, &(0x7f00006a6000)={0x0, 0x0, 0x0, 0x6, 0xffffffff, r3, &(0x7f000008c000-0x3c)="7fb026cb533fafc40aecb808a58c431e754abf8088c4801b047452f8beef2a69beaf9daadbeeb11e9fed9e35e2111dccede2796328d312d7f8442b23", 0x3c, 0x0, 0x0, 0x0, r5}, &(0x7f000005b000)={0x0, 0x0, 0x0, 0x0, 0x7, r2, &(0x7f0000459000-0xa4)="1aaa804ce605e3cfad116942b461920135913836c59ae363f507d4984111ff44c1a4f9693ea2c49f169a985a9f1a331fddb7fcb07c4b18fac15552c40e3a00000000572a585044139929f96588a125794388b15d264e4ee2bb365050ddfe97c856f63a96edd3eb747bdf41222773b9fd6671316e6de63e54bf994a65a57e99c00afb7192447327ba9458abf4d58dd7934277cea2e6467280fb04531a370e8ef76fdd4124", 0xa4, 0x2, 0x0, 0x20001, r5}]) r6 = gettid() setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000d4f000)=[@in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0x81, @loopback={0x0, 0x1}, 0x8}], 0xbc) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000c5e000-0x4)=0x3, &(0x7f00001ce000-0x4)=0x4) perf_event_open(&(0x7f00009cc000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x9, 0x0, 0x0, 0xffffffff80000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x80008000005) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ac6000-0x4)=0x10001, 0x4) r7 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x3, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) mmap$binder(&(0x7f00002ae000/0x2000)=nil, 0x2000, 0x5, 0x50, r5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000145000)={r1, 0xf, "5a3880926911a424125b9c59d55efe"}, &(0x7f0000202000-0x4)=0x17) getcwd(&(0x7f0000670000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf) r9 = pkey_alloc(0x0, 0x3) pkey_free(r9) timer_settime(r8, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r10 = syz_open_dev$loop(&(0x7f0000c14000)="2f6465762f6c6f6f702300", 0x6, 0x2000000000002) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r11, 0x4, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x1000000000000, 0x5, r7, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b31268dea", 0x17, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007ae000)={0x0, 0x0, 0x0, 0x0, 0xc3, r10, &(0x7f000096b000)="13c029e0716969f3ee97b81adb0a66883f486d08d1a299134d803fad8138697d7ee2eb31992ab7665751a87bc3834f81e7e2b25a4132a2", 0x37, 0x3, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff}, &(0x7f0000814000-0x40)={0x0, 0x0, 0x0, 0xb, 0x9, r10, &(0x7f00009ac000-0xe4)="f3fdedbc9b7f155d8bbd22ddbb51861dd05af02c5997b2fe11aaa708f65027feb0cf4852bdabf46d99aa7a1f89c20ecde05a653129d3d26474bcc5adddd85f050c3ca8ce6c408a6f3eb266c8380375d2bdfdc072e1b6dd3dc8401807fa875cdc82f1a4fc35798b5455d0d39036d3b9ac384b03f354bf3f2e1a9ac9ce90e67ea50da434a9a86a7861e9fbb3a689bba495df374e9670ca7f47440289e7ed9d462be8c8065a60e9b575a3db526bf669939b572c872e23c627154be1888839cc19cb43a5a7c1b03d9d23191307c4380e7070994ed15d288dbde732e50fd19e8bdee95a43f309", 0xe4, 0x7fff, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x1, r10, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44289e6e749182974f77fa322d0049aae0d6b172dad957bd79f276441dd51df3c0a9da061415195df59bba64f6fc84bc351ea7", 0x5e, 0x1ef, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r11) ioctl$KVM_GET_SREGS(r5, 0x8138ae83, &(0x7f0000d27000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) tkill(r6, 0x1000000000016) 2017/12/15 07:07:27 executing program 2: prctl$seccomp(0x2f, 0x4, &(0x7f0000000000)={0x0, &(0x7f0000a37000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000a8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 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(&(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) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0) syz_fuseblk_mount(&(0x7f000045c000)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, r1, r2, 0x5, 0x2, 0x200000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)="2f6465762f72666b696c6c00", 0x107000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000005000-0x14)={{0x8, 0x3, 0x100000000, 0x9, 0x8, 0x0}, 0xfffffffffffffff8, 0x7, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xc)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCGETA(r3, 0x5405, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000003000)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x40) r4 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r3, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x4000, 0x100, &(0x7f0000006000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000005000-0x10)={r3, 0x28, &(0x7f0000003000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$void(r4, 0x5450) [ 93.306187] binder: 10505:10538 Acquire 1 refcount change on invalid ref 0 ret -22 [ 93.335606] binder: 10505:10509 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 93.339823] binder: 10505:10509 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2017/12/15 07:07:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000890000)={0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000081a000-0x9)="2f6465762f6b766d00", 0x8000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstat(r1, &(0x7f0000925000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000075b000)="2f6465762f7667615f6172626974657200", 0x741100, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f00005ed000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005a6000-0x14)={0x3, 0x5, 0x7fff, 0x1ff, 0x6}, 0x14) stat(&(0x7f0000047000)="2e2f66696c653000", &(0x7f00003bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) fstat(r1, &(0x7f0000364000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006a9000-0xc)={0x0, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000203000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000204000-0xf8)={0x1, 0x0, [{0x0, 0x52b, 0x1, 0x1f, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000e7c000-0x18)={0x1, 0x0, [{0x490, 0x0, 0x0}]}) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f0000cc1000)={0x9, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00001c8000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000132000)={@generic="84e7d00f3d88817419f61116bd818319", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000000)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/15 07:07:27 executing program 4: syz_open_dev$sndtimer(&(0x7f0000026000)="2f6465762f736e642f74696d657200", 0x0, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007f4000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000034d000)={0x1, 0x18000000000000, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000dd1000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f70725f6374725f61657331323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) read(0xffffffffffffffff, &(0x7f00005a8000-0x11)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa) setpriority(0x2, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0x38)=[{0x2, 0x4, 0x0, 0xffffffff, @time={0x0, 0x0}, {0x800, 0x3}, {0x80000001, 0x8000}, @time=@time={0x0, 0x0}}, {0x4, 0x3, 0x2, 0x1000, @tick=0x101, {0x8, 0x7}, {0x1ff, 0x2}, @raw32={[0x9, 0xffff, 0x6]}}], 0x38) getpeername$packet(r0, &(0x7f000058e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/15 07:07:27 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a9b000)="2f6465762f6877726e6700", 0x400000, 0x0) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000a8000-0x4)={r1}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000a85000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00003f2000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "61757468656e6365736e28706f6c79313330352d67656e657269632c6374722d63616d656c6c69612d61736d2900000000000000000000000000000000000000"}, 0x58) r4 = syz_open_dev$mouse(&(0x7f0000e76000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x101, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000886000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r5 = syz_open_dev$vcsa(&(0x7f0000720000-0xb)="2f6465762f766373612300", 0x8000, 0x28e4824818c24310) r6 = mmap$binder(&(0x7f0000945000/0x3000)=nil, 0x3000, 0x9, 0x810, r5, 0x0) r7 = mmap$binder(&(0x7f00006e1000/0x3000)=nil, 0x3000, 0x2000000, 0x4011c, r0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00004de000-0x30)={0x134, 0x0, &(0x7f0000bad000-0x134)=[@transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x30, &(0x7f0000cb5000-0x18)=[@flat={0x0, 0xb, r6, 0x3}], &(0x7f0000f7c000)=[0x18, 0x48, 0x18, 0x20, 0x20, 0x40]}}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x48, 0x10, &(0x7f0000719000-0x48)=[@fda={0x66646185, 0x0, 0x1, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000529000-0x1)=0x0, 0x1, 0x0, 0x3e}], &(0x7f0000131000)=[0x38, 0x28]}}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x40, 0x48, &(0x7f0000bfe000-0x40)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000e7c000)=0x0, 0x1, 0x2, 0x15}], &(0x7f0000241000-0x48)=[0x78, 0x30, 0x28, 0x28, 0x58, 0x70, 0x70, 0x78, 0x18]}}, @acquire_done={0x40106309, r7, 0x4}, @decrefs={0x40046307, 0x3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x68, 0x40, &(0x7f0000ea5000-0x68)=[@ptr={0x70742a85, 0x0, &(0x7f0000389000)=0x0, 0x1, 0x2, 0x3f}, @ptr={0x70742a85, 0x1, &(0x7f0000819000-0x1)=0x0, 0x1, 0x1, 0x14}, @fd={0x66642a85, 0x0, r3, 0x0, 0x2}], &(0x7f0000711000-0x40)=[0x40, 0x78, 0x38, 0x38, 0x0, 0x38, 0x18, 0x20]}, 0x2}}], 0xb5, 0x0, &(0x7f00002d1000)="e6b40cd0417f08e37f0921a2edd939a76324f87eecd8860a81a8f5071c747df2c75e58b89edca620b64fdf4790630fe8dacf20a24b1b4a4551aa1be0b09c5b2a9275fd7b24a760ba066733a858bfdc37da7d7c795ee928bf710649f636165747a9388a52b58a194cb3a365cd90898bce2b0193d578187c93455ccd38aa52135de6c10b760631368a236a827b2e705398859fdf09ed8fbd0762beecad208f82cf7a9edbbbcd92004203e7a834266556b889e3c3d861"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a45320, &(0x7f00006c0000-0xa8)={{0x9, 0x1}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x0, 0x8, 0x4000800000000, 0x1, 0x9, 0x5, 0x0, 0x4, 0x3a84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00005d8000)="000000815d9f6c0bdf00daadff0006a0db000000000000a7", 0x18) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) sendto$ax25(r5, &(0x7f0000c22000-0xd)="467fe607498ed16fe7a9885b8d", 0xd, 0xc800, &(0x7f000068f000)={0x3, {"71d1afd57baf19"}, 0xca4}, 0x10) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f9e000-0x14)={0x6, 0xdfdb, 0x8, 0x1, 0x4800000}, 0x14) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f00003e0000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4, 0x10040010022, &(0x7f000082f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dde000)=@int=0x0, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007ae000)="440300b8", 0x4) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000e34000)={0x0, 0x0}, 0x9, 0x9) setsockopt(r1, 0x1, 0x9b9b, &(0x7f0000855000)="1c71e827ca23bff27edae7f73e42602fb54745ef757bfc55d44bec5b90d9ce436969c3d4e6c4504b777d78f8074c1b6a2369f3120435ae36b7df2d82d6173572c01e08d89ea51fa17388c94e2c68d3afd50b56b3bceefd317d3767fa209f0b5ab09c62bfd45f1f386e64823b9cb14cae015c4a51dd9be9624fdbd7", 0x7b) 2017/12/15 07:07:27 executing program 6: syz_open_dev$tun(&(0x7f0000055000)="2f6465762f6e65742f74756e00", 0x0, 0x100) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) open_by_handle_at(r0, &(0x7f0000001000-0x2b)={0x2b, 0x9, "62754ce71f44242764bcb96dbf763d662b1965e43db278c6a9c99fe760db28463b9f61"}, 0x10000) r1 = dup3(r0, r0, 0x80001) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000002000)={0x7fff, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x124}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000073000)={0x0, 0xff}, &(0x7f00000e1000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000088f000)={0x14, 0x1, 0x0, 0x8, 0x4, 0x3f, 0x400, 0x7f, r4}, 0x20) epoll_create1(0x80000) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e11000)="636d646c696e6500") openat(r5, &(0x7f0000cd0000-0x8)="2e2f66696c653000", 0x50000, 0x2) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r7 = socket(0xf, 0x3, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a30000-0x20)={r1, &(0x7f0000201000-0xea)="3ef67339f0da61fc1d2828e0fe6390c0b3bcd37c792c10606af8076f21583fa0797b47882b34049dd2ce0b950d5f68f833234f3e106027b6261e7676207c6dd1cd0d45ba928604bae5792f263d0fa2f5d2e41c4034b604890727200d178ad04b8434299e3edac2825009f2758a402054bbef225a9b121ee45bb9d4c5842792150e78bf12eabc77a5db31c3a823a5fc51cd4684a98362368e69815f7448aff70fb89ac36f73984c70624a5e985d89bf5304fa5fe21457e06040260c1098acaae33d3dac62c9c1dcf12108a3f18182d836ed2cf71a42fd9727b03c0110cbe629d91c632aa4751a929b4326", &(0x7f0000dea000)="5c5066bca35522f3d5edaf", 0x1}, 0x20) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r7, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r0, &(0x7f0000c96000)="0212a12502000000000000000000022362", 0x11) write(r7, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000)={r2, 0x34, "58b11c57870dc4b5ce6f896ed71863d768355ccafeb51921290d752aae8980bf5fceb87cca734a7f9fcaaa2dd31a85bf0de9dcba"}, &(0x7f0000003000)=0x3c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000004000-0x4b)={r0, r1, 0x200, 0x0, &(0x7f0000002000-0x74)="aff3584833e95f46a061bb6c272d3e7e2dfdb4f72d19715b98bef43f40450db3e3e2ed3441731a7cca2c1694f7ceaece915bd0fc9f171b94eeea5454c8fd4eab862032187831b83758b61d38619d1e79657e82a479c908d37bd1d0ac52dcf3196d6c753ca302461c47379cf9a7e86e9b2d62da65", 0x8, 0x9, 0x1, 0x401, 0x5, 0xfffffffffffffffc, 0x4, "8f726b8b3fe20611166f5bef22a955c47c22508bb93e739b20d7721eb347987dded69dfc17831d3e33b130c7d5451ab0d104fac63762d8809530860a3da2651b927628d433aa253671f9c37139d36d3ee1122774529267bc9f37a13af4709e879f8fc919bfdad0d396de3daaf27e7ef3c41ddda0be8b02d862971e36023b8e028b08809cb69221047a5da21be56b88515571ab75f5e51d21b2d01b5cee516af1e7d4691e5ba2044e08efdab6c8c74ec681f491b47a11be55b8f3a1183d7fd02a26307b16986d750ef805eafe9103e88d6056c0236adf6c128fff4ecbe969"}) sendto(r5, &(0x7f000029e000)="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", 0x1000, 0x4044801, &(0x7f0000be4000)=@nfc_llcp={0x27, 0x2, 0x2, 0x6, 0x100000001, 0x9, "927de0f791871a836fdc161822b4ecc36f32131e9f1d70d855af43e9f819b867da48dbc84bf970dea713cc7dec03f18f4895c60e2e16d90e05bf1c5a4c9ad3", 0xffffffff}, 0x58) 2017/12/15 07:07:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2, 0x0, 0x0, 0x0, 0x40000000000001, 0x0, 0x0, 0x5, 0x0, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4000000000000003, 0x480000000) perf_event_open(&(0x7f0000035000-0x78)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2022, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x60206e32, 0x0, 0x58c88e8544b27e5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x400000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100000000, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d48000)="2e2f66696c653000", 0x0) mount(&(0x7f0000622000)="2e2f66696c653000", &(0x7f00005d6000)="2e2f66696c653000", &(0x7f00004b2000)="737973667300", 0x0, &(0x7f0000f3f000-0x1)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000114000)="2f6465762f72746300", 0x3ffffe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x805, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000352000)="38", 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) sendto$inet6(r1, &(0x7f0000051000-0xdd)="3cb15c62adef46b71c343c782a197d2875dd2a52611951266a100b4a8b830a4e4025fc03210a6d4ffabe16af5b665848c3c4138f927282876902ed3831844c0c10e3591ff04318f19ef9fccebea0ece6e4ef7a71d6e2cf0bfb773c6364c24bcf1cd97a0ead9b714700b970818714457380324b5dd078828f825de22fc47bd3b2bc07394440294b97bccaa96a2effe65570bd2158a902187c34e4de4405ad9c0274bae09181a8869cbd7f127298bad08cac6220aab551243a2e41aaf259f54fdf017312ac5d2cd4af80b404d1c94f68c33eee1c1d6b389d2962bf044893", 0xdd, 0x40040, &(0x7f00007c5000-0x1c)={0xa, 0x0, 0x22c2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001b8000)={0x0, 0x4000000, 0x30}, 0xc) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f000010e000-0x4)=0x800, 0x4) sendto$inet6(r1, &(0x7f0000fcc000-0x1)="d0", 0x1, 0x8004, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e2a000)="0b", 0x1, 0x0, &(0x7f000099d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000feb000)="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", 0xa01, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000822000-0x6)={0x0, 0xd8d}, &(0x7f00009a3000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008ab000)={0x5f, 0x200, 0x62, 0x5, r2}, &(0x7f00009ba000-0x4)=0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000068b000)={0x6, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0x9, 0x1, 0xc8df, 0x5, 0x0, 0x1000, 0x7, 0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000eb4000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000ff5000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000d85000-0x50)={{0xffffffff80000001, 0xfff}, {0xff, 0x7}, 0x9, 0x1, 0xfffffffffffffff8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x200000000}, {0xe, 0x0}, 0x40, 0x2, 0xfffffffffffffffb, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x10, 0x802, 0x0) 2017/12/15 07:07:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb80000)=nil, 0xb80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000f, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000004000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) sendto$inet(r0, &(0x7f0000004000)="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", 0xb6b, 0x20008000, &(0x7f000000a000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x4005) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001000-0x10)={0x19, 0x5a, &(0x7f0000000000)="db990ef5efb62076c29d3f5a5b94a30830f0d77bcf08b9ccfa677a8614a97acc674e05067dd9cdc48d7a4c3b9673a94bd0252373ba17a951fdfa41f73a7a86f3802c9e7fee344d8d7158c9c38f4294ae144004f8bdcbfd57605e"}) mmap(&(0x7f0000b81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00002e1000-0x8)="2e2f66696c653000", &(0x7f0000b84000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b83000-0x8)="2e2f66696c653000", &(0x7f00009db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() setresuid(r3, r2, r3) syz_open_dev$mice(&(0x7f0000002000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x202000100000) mmap(&(0x7f0000b83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000b83000)=0x0) mmap(&(0x7f0000b82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00002ff000)="2f6465762f73672300", 0xfffffffffffffff8, 0x1c983f) mmap(&(0x7f0000b82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0xffffffffffffbd87, &(0x7f0000b85000)="0100") clock_gettime(0x6, &(0x7f00000a4000)={0x0, 0x0}) mmap(&(0x7f0000b83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00005ed000-0x8)={0x0, 0x0}, &(0x7f0000668000)=0x8) mmap(&(0x7f0000b87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f00009d4000-0x20)={{0x0, 0x7530}, {0x0, r5}}, &(0x7f0000b88000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) select(0x40, &(0x7f00003a8000-0x40)={0xd47, 0xb60d, 0x5b0, 0x2, 0x101, 0x9, 0x6, 0xb3}, &(0x7f0000256000-0x40)={0x7, 0xffff, 0x4, 0x3, 0x2, 0x1, 0x5, 0x9}, &(0x7f0000316000-0x40)={0x101, 0x0, 0x8, 0x7, 0x3, 0x5, 0x80000001, 0x3}, &(0x7f000089b000-0x10)={0x0, 0x7530}) mmap(&(0x7f0000b86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff8, &(0x7f000084f000)={0x0, 0x0}) mmap(&(0x7f0000b86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00005f2000)={0x400, 0x1, 0x0, 0x5, 0xffffffff, 0x1, 0x1, 0x7}, &(0x7f0000b86000)={0x6, 0x8, 0x8, 0x3, 0x400, 0x5, 0x71e5c7b8, 0x0}, &(0x7f0000b86000)={0x8001, 0x4, 0x36df, 0x0, 0x27d9, 0x81, 0x401, 0xf3}, &(0x7f0000b87000-0x10)={r8, r9/1000+30000}) mmap(&(0x7f0000b88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000b89000-0x10)={{r6, 0x0}, {0x0, r7}}, &(0x7f0000b87000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000b83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000b83000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000b83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r4, &(0x7f0000b83000)=0x0, 0x20000009, &(0x7f0000328000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000b83000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000b87000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000b85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xa, &(0x7f0000700000-0x10)={0x0, 0x0}) mmap(&(0x7f0000b86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b89000)={0x0, 0x0}) mmap(&(0x7f0000b87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000615000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a) mmap(&(0x7f0000b88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000b89000)="2f6465762f7663732300", 0xbb, 0x8000000000) mmap(&(0x7f0000b8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000b8a000)="2f6465762f766373612300", 0x4a0000000000000, 0x100) setsockopt$inet_int(r0, 0x0, 0x100031, &(0x7f0000b80000)=0x40003, 0x4) mmap(&(0x7f0000b8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000099c000)="d85eed5685a7c662d435200a33b2000004000000000e8dae6465cc908928be5ae825a941971de7daaa", 0x29) 2017/12/15 07:07:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000378000-0xa)="2f6465762f7663732300", 0x9, 0x204000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000bb2000)={0x1d1cfe3c, 0x3, 0xf23d, 0x3, 0x9, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2a, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, ""}}}}}, 0x0) [ 93.387835] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 93.392400] sctp: [Deprecated]: syz-executor1 (pid 10498) Use of int in maxseg socket option. [ 93.392400] Use struct sctp_assoc_value instead [ 93.417004] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/15 07:07:27 executing program 5: mmap(&(0x7f0000000000/0xac1000)=nil, 0xac1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x204, 0x84) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f00008b1000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac1000)=0x10, 0x80800) sendto$inet(r0, &(0x7f00008dc000)="5621debf92ad24eeae0703866c978a67aaf8ed34fa18f45a84eec700c8b57df1ed6dbbcf1c5cc0ef5d808a55a930b0fad205895c050eb716cfbc917062e8b54cb492e2592e518d335c55c6a09b074adb67909f9c26938a4abe93553d0f2db06388f3c5ed3d7fed750f31631c35a13c52319545bece94a35d40bd5aa7670bf46f0ec7798575a8168ab3c3442ac9a3ae990b5054fd797671763502b05dfffffffffffffffd753f7e0906c23d912455e4b9da4347b7ebe021eda0f023e495f58fd42d1f6ddee43ff71bfa857f0dc98b521c91ee9456e16549fd9e3ca56bee02c74dd81d4d05b477501b431945df2886", 0xee, 0x8044, &(0x7f0000aba000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000abb000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000abe000)={0x0, 0x7fffffff}, &(0x7f0000853000)=0x8) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ac2000)={r2, 0x91, "9dafd93ad7575ad6af70106883c5e8e5886276ef3c7f0f6e724312eda5d4bea7548b330769d8f5009000000e419e528e9290fa3e46bdf162187e57c9c1d781b85c9d77bb41032b9165ae909f1e88967b341f3055afb3cbeb76cf9207dca62b9b5a52fbd8e1853671fab3140e8a910080a1adce06658c6f989f58c7c091f7c565b8fb2fcaa34c0ce3e70090d45e51dd9227"}, &(0x7f0000ac3000-0x4)=0x99) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000070c000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000526000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000abe000)=@assoc_value={r3, 0xd8}, &(0x7f0000abc000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001c0000)={0x0, 0x200200000000b, 0x9, 0x8}, &(0x7f00007b7000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009cb000)={0x0, 0xae, "28e746f64fd84bc3d245de043cbb0000000000000000460a80c57f49191000b41483a31a0fce7bd61c3428936a9330cc27e74f7c8066e01a466565a856a084b8f2322465b1024793edac5ebd757c82e09766490985963c8dd58facec396945bf2156f0958e89b031f57cc411bbcce692e0c7c10506204348346ceb742a2c40f84f047f57e041134626abbed6f962d420af80266ba709e6b529a956fb0d0e750a26da080000005179767af9fa4330"}, &(0x7f0000488000-0x4)=0xb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001db000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x7ff) r4 = timerfd_create(0x7, 0x0) r5 = dup2(r4, r4) connect$nfc_llcp(r5, &(0x7f0000cf5000-0x58)={0x27, 0x2000000000000, 0x7, 0x5, 0x7fffffff, 0x0, "5fdbd5f7451161c811697bc40e3bee091b6837c5771c5a7ca70a97a862b31c98356aa044a57eb5c3394320ba1d60235f160df7fafc09bff588f38d35e00f0a", 0x800}, 0x58) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000aee000)=0x0) rt_sigprocmask(0x0, &(0x7f0000300000-0x8)={0x10002}, 0x0, 0x8) clock_gettime(0x1000000000, &(0x7f0000bd1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x3) socket(0xf, 0x812, 0x0) 2017/12/15 07:07:27 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000032d000)="2e2f66696c653000", 0x40, 0x1a4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000004, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc4000-0xb)="2f6465762f6877726e6700", 0x10000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mkdir(&(0x7f000033c000-0x8)="2e2f66696c653000", 0x100) mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000bda000)="2e2f66696c653000", &(0x7f0000a74000-0x5)="7678667300", 0x2002, &(0x7f00003ca000-0x1000)="") perf_event_open(&(0x7f000001d000)={0x41, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2000000000000, 0x0, 0x400000000003, 0x1f, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f00006ff000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000afa000)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000656000-0x11)="2f6465762f7667615f6172626974657200", 0x222c2, 0x0) perf_event_open(&(0x7f0000786000-0x78)={0x5, 0x78, 0x800, 0x4, 0x2, 0x9, 0x0, 0x0, 0x20, 0x2, 0x0, 0x1, 0xfffffffffffff813, 0x1, 0x0, 0xffffffffffff90a5, 0x2, 0x9, 0x0, 0x40, 0x8, 0x200, 0x0, 0x6, 0x0, 0x6, 0x0}, r1, 0x1, r0, 0xf) r3 = inotify_init1(0x0) prctl$setptracer(0x59616d61, r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f000000d000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f00006fd000)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000ded000-0x28)={&(0x7f00008f2000/0x2000)=nil, 0x0, 0x4, 0x40, &(0x7f00001f7000/0x4000)=nil, 0x4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f0000bcb000)={&(0x7f0000bb5000-0x14)=[], 0x0, 0x8, 0x5, 0x7f, 0x5, 0x11, {0x8, 0x100, 0x3bf, 0x9, 0x8d63, 0x3, 0x7, 0x2, 0x9, 0x7, 0x7, 0x6, 0x2fb65d0b, 0x2, "82dc07e29ab943ffd4a9c46af61ce218171e48a3a9c0debb89fcbaeeed01e880"}}) ptrace$setregs(0x200000010, r6, 0x5, &(0x7f0000265000-0x5e)="af5adb62d711e774be80984d0033045c397ae118a2e7f90a8f0000cd1826c1e61b2c09006e69f7a01c00def78d09de2f32d2be93f0604c2c0db3d9ef8be1df0000fbffffff0606000000ffffffe0d50600000000b500080000003cf37403") ptrace$setregset(0x4205, r6, 0x2, &(0x7f000005d000)={&(0x7f000089b000-0x1000)="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", 0x1000}) sched_setaffinity(r6, 0x8, &(0x7f0000904000-0x8)=0x400) ptrace$getregs(0xe, r6, 0x7fff, &(0x7f0000c66000)="") ptrace(0x13, r6) 2017/12/15 07:07:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000bc9000-0x8)="2e2f66696c653000") utime(&(0x7f00004a6000)="2e2f66696c653000", &(0x7f000070a000)={0x0, 0x0}) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000343000)={0x0, 0x0, 0x0}, &(0x7f0000f94000)=0xc) umount2(&(0x7f0000b1d000)="2e", 0x0) umount2(&(0x7f00004a6000-0x1)="2e", 0xa) 2017/12/15 07:07:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001c6000)="2f6465762f6b766d00", 0x511000, 0x0) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009a6000)={0x0, 0x0, 0x0}, &(0x7f0000d71000)=0xc) prlimit64(r2, 0xd, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000ab8000)={{0x3, 0x3, 0x2, 0x3, 0xfffffffffffffffe}, 0xf7a4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000c8b000-0x6)={0x0, 0x6, 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @multicast1=0xe0000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) r3 = getpgid(r2) perf_event_open(&(0x7f000083c000-0x78)={0x5, 0x78, 0x8001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x40000000000, 0xfffffffffffffffe, 0x666, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x20000008, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpriority(0x2, r3) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b2c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000547000-0x4)=0x0, &(0x7f00008b2000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00003d0000-0x14)={0x0, 0x4, 0x44, 0x3d, 0xfffffffffffffffe, 0x20000000001}, 0x14) bind$inet6(r4, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x800000000000004) socket$bt_hci(0x1f, 0x3, 0x1) r5 = socket$inet6(0xa, 0x8000000005, 0x0) sendto$inet6(r5, &(0x7f0000832000)="07", 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006f5000)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000001000-0x98)={r7, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7fff}, &(0x7f0000000000)=0x98) syz_open_dev$mice(&(0x7f0000d9e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 07:07:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x0, 0x0, &(0x7f000068c000-0x3)={0x77359400, 0x0}, &(0x7f00004f7000-0x8)={0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000426000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000098b000-0x18)={0xaa, 0x40, 0x0}) sched_rr_get_interval(0x0, &(0x7f0000b2d000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {r1, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000326000)="2f6465762f6175746f667300", 0x202, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000e7f000)={0x10000000, 0x0, 0x1a}) r3 = getpgid(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) tkill(r3, 0x1000000000016) 2017/12/15 07:07:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setstatus(r0, 0x4, 0x46c00) setsockopt$inet6_int(r0, 0x29, 0xcd, &(0x7f0000033000)=0x3, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007ae000)="2f6465762f7161745f6164665f63746c00", 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a15000)=@sack_info={0x0, 0x6, 0x955}, &(0x7f0000c20000-0x4)=0xc) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f000084a000)={0x16, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d0a000)={r2, 0x1}, &(0x7f0000041000-0x4)=0x8) 2017/12/15 07:07:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x10, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2017/12/15 07:07:27 executing program 7: futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000a, 0x0, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000e4d000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x20900) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x200000000000003, &(0x7f0000001000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000002000-0xa8)={{0x80, 0x8}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x20, 0x8, 0x18, 0x3, 0x5, 0x6, 0x0, 0x4, 0xdde5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000057e000-0x8)={0x0, 0x0}) r3 = getpgrp(0x0) sched_rr_get_interval(r3, &(0x7f000090e000-0x10)={0x0, 0x0}) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$TIOCGSID(r4, 0x540f, &(0x7f00006da000+0x7cf)=0x0) lstat(&(0x7f0000375000-0x8)="2e2f66696c653000", &(0x7f0000d7e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000050e000-0x20)={0x80, 0x6, r5, 0xfff, r6, 0x5, 0x1c, 0xffffffffffffffff}) clone(0x2000000, &(0x7f00003e8000-0x80)="fb9d97fe3db9914fd3d7c96289332992f1cf3d83354c3dd8eebce1022d9a42399e232b7b65dfedab3b8ade3de5e53dc92c7ec8139aab2eb42de8026d33fca63105b10d96ca53cbc1e3843814253937f6b0fff5a5a339ace45cf17bdac5904d4d4867db40b2095273812cc9864d1ec347f4569b7e27395da8f8793b920d61aaea", &(0x7f00006d9000-0x4)=0x0, &(0x7f0000c0c000)=0x0, &(0x7f0000fa7000-0xe6)="d0f0d37ff8947d4c2e4c725e7027f921656cc90f9562dc47396fd2acffcbc538e5f1c264c20640a29c912fbb7b49f77cef807751d92a35b2d44de1a8105ea277cc1b7b7e49add9c28a444d484b8ad6ec0232ff224fee33e1df0baa759a91a23baddf524ba575d2e2b72641f52bf62e4e2ca13b5434607133885cb0ab27828664924fa77f12ece1e43ec07b3edc44440c966991cb2ce9a9ebd2ed1b9407b721092e676ee260817d78a8d023c4b996994343ba97c469ee352947e5fe28d29fd0359c75a9d891878f464915258ca1a55df873f25dea9120e191822d717eaf63d5617e4b42c382ef") perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x9, 0x0, 0x0, 0x0, 0x7, 0x7, 0x0, 0xfffffe, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x8) r7 = syz_open_procfs(r5, &(0x7f0000780000-0xa)="6e65742f61727000") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000ad0000)={0x0, 0x9, 0x30}, &(0x7f0000f1f000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000b7a000-0xa0)={r8, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x767c, 0x0, 0x1fe, 0x80000000084}, &(0x7f0000d16000-0x4)=0xa0) preadv(r7, &(0x7f0000500000-0x30)=[{&(0x7f0000e5d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000d5b000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000b22000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}], 0x3, 0x1c) fgetxattr(r1, &(0x7f0000fdd000-0x9)=@random={"73797374656d2e00", "00"}, &(0x7f000022a000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44) syz_open_procfs(r5, &(0x7f00009f5000-0xd)="6e65742f69665f696e65743600") getpid() mprotect(&(0x7f0000724000/0x4000)=nil, 0x4000, 0x2100080004000005) 2017/12/15 07:07:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000b0c000-0x8)="2e2f66696c653000", 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000004000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000458000)={&(0x7f0000000000/0x1000)=nil, 0x1ff, 0x3, 0x41, &(0x7f000041b000/0x1000)=nil, 0xffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x8000, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000026f000)={0x0, 0x3}, &(0x7f00005ad000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000004000/0x1000)=nil, 0x1000, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000008000-0x8)=0x0, &(0x7f0000007000)=0x8) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000)="2e2f66696c653000") ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00008a0000)=0x1ff) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00005c0000)=0x0) rt_sigqueueinfo(r2, 0x1d, &(0x7f00006f5000-0x10)={0x7, 0x80000000, 0x80000001, 0x6}) r3 = syz_open_dev$mice(&(0x7f00008a2000)="2f6465762f696e7075742f6d69636500", 0x0, 0x7d) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f00008a1000-0x8)=[{&(0x7f000000d000)="3a0cbc3675ce9637eec6944e468b708769c4c700000000000000047d023e9984cfa165a3f18f51e4a7787e684bbf365ea9c1ede001008d1e8845396bdb75ef80", 0x40}], 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000e000-0x8)={0x0, 0x0}, 0x80800) 2017/12/15 07:07:27 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000a22000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0xffffffdffffffffe) connect$inet(r1, &(0x7f0000087000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x1a) sendmmsg(r1, &(0x7f0000f6d000-0x60)=[{{0x0, 0x0, &(0x7f00001e4000)=[], 0x0, &(0x7f0000a6a000)=[{0xbc, 0x109, 0x5, "7c0e449f74b8b27da14a02747c90911621a3c7f777105f173d3f0cd701eac70812300abe61ad25c12c23c563b8944ddd43308a2d68065845033cc418a6ef47732116efd4ea31bcfc56ab991fe9db2d8f09f8f4b0509fbe9be0e9a612d9426e5ea6fd7e6bc48e35344dc4bd7a6dd3163f17ee2e9e2cb25b59a3fe9953fceb64623c32511a4ecfdfce578cf184f3d4eb9404ddc367f9005ec08a701012367d2b03ba9c4bd5b5b06a16763ab09b44ff"}, {0x90, 0x109, 0x1, "13bc78a70dfe9fbc56c36d125b49e891abb82eac979871257724345cde4b0d2a2bc12605662ad25aa5e943624781313607d195d35d37c1e3a588c3563d4afc05af49c5ed8e7b40a176c833a63f5deed86364976a333521836ee90ee51f947d0fe2800a598167bd529231565ded4430e68b06e7f08250d64f7eb635a025d382ddeb"}, {0xb4, 0x10d, 0x2, "6375dec1ff1b4e57cd1b8f281038a89bb030adc10ab0b0c56f557e5a5ccdbe8b9413457e014aae19db19a1458d67ff65d3363b32c94c6d348abd93dc40421be256f18b699d1ec1c72717eff7e6fcd9a2f71642a90b9822e957e6b6ac6a8331e0aced7fa0f192964f77726645d782be7e6977e12c96ae2f1613fddd01a133c2405b41521ef0f522b1dade36129ee30ac2c8be825f86f84297f6c58a0ad41c7fbe707b483e363cb1"}], 0x200, 0x0}, 0xfffffffffffffff8}, {{&(0x7f0000635000)=@hci={0x1f, 0x0, 0xfffffffffffffffe}, 0x6, &(0x7f000083a000)=[], 0x0, &(0x7f0000dd6000)=[], 0x0, 0x40000}, 0x0}, {{0x0, 0x0, &(0x7f000048e000)=[{&(0x7f00002f3000)="2f12cb6b5cc09266924e8edcd0f09455eda0039229ef5ebc6eecc526bfbdeb09d42be7ed65a88dd497d656938c99a38910a1af1906402d408d687d1f8e16051859b2a8073fe384a34eb11825d8ed3cbda26a03bce9f8de544ffebcdda9a5b0e3e2d666b27d818c29265dfb35965b5fc2f9e4e615fd5fda9147db04465cf6785759837c1ab213ffd55be96648311e4a6ebf8989b78ef31ec35814f6e24b86315c180553", 0xa3}, {&(0x7f000001c000)="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", 0xfe}], 0x2, &(0x7f0000470000-0x8c)=[{0x8c, 0x100, 0x6, "a09e1e658f05a0434d6b045170043d0fb0ec3e97dd733caa59464c47ec5feb2f87aaca055fe195fb13c11e27bd4b531e25bab9f978781b568cce36183c651526066c4d0dd874347b2c70e2b6e18691a687ef6e159ba424cb538a8ecab63dbe6721ee5d97d60b372f8c97cd88222bb392b67340e29ef773d160aa43ccb5"}], 0x8c, 0x0}, 0x0}], 0x3, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)={0x0, 0x0}) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f000077c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f00002cf000-0x8)="2e2f66696c653000", 0xfffffffffffffffe, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000140000)={0x5, 0x4, 0x8000}, 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000756000-0x4)=0x0) getsockname$netlink(r2, &(0x7f0000709000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000900000)=0xc) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00007a6000)={0x0, 0x8, 0x8000, 0xfffffffeffffffff, 0x0, 0x5}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000460000-0x4)=0x0) setpgid(r3, r3) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000c40000)={0x77, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f0000135000-0x10)={0x79c70117, r4, 0x0, 0x4}) sched_setparam(r3, &(0x7f00000d2000)=0x2) getpid() sendmsg(r1, &(0x7f000083e000)={0x0, 0x0, &(0x7f0000d54000-0x30)=[], 0x0, &(0x7f00003ee000-0x1598)=[], 0x0, 0x0}, 0x0) 2017/12/15 07:07:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8000000000968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0}, r0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) socket(0x1, 0x4000000000000001, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000b80000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000563000)={0x2, 0x78, 0xd4e7, 0x930, 0x0, 0x3f, 0x0, 0x0, 0x8100, 0x0, 0x86, 0x0, 0xfffffffffffffc01, 0x11, 0x0, 0x1, 0x4, 0x0, 0x0, 0x100, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r1, 0x3) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x2000000000000, 0x0, 0x100000000000000, 0x0, 0x9000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff000001f6ff0b0800030000000090f7000003f91617010282c710", 0x28) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000005e000)="2f6465762f72666b696c6c00", 0x100, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f0000272000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$TUNSETLINK(r5, 0x400454cd, &(0x7f0000c9a000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0xd1a3, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r7, 0x40505412, &(0x7f00009da000)={0x2, 0x100000000000002, 0x0, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r7, 0x40485404, &(0x7f0000d74000-0x48)={{0x0, 0x0, 0x43d, 0x3, 0x7ff}, 0x755d62ae, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$ipx(r5, &(0x7f000093f000)="dfcdcb2a0739563790e7129eee91d1784cca0ca58c2b874c329d17518a197cc07e6dc7a538cfab96070e5e5c4d064c285f58de6433593d2d6caf2759c84c713866d73ae135acb36472c35816b6c181c33d39a65a1f32305f7d2165a0514bf2ae13f55326b058082111183029dbca0e1ab2bc3211298dd1cbb1677db4ca5183beacbc9bdb5e0e8638e23f19ecfdeab1596cb7e21adbb4e39f4a4914ba895c63a2d9f6d5b711a39ccfd48f60bb621dbd0ddf90523400ce750290", 0xb9, 0x40, 0x0, 0x0) fchmod(r3, 0x200000000000014) getsockname$ipx(r6, &(0x7f0000598000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a2f000)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00008fb000)=0x401, 0x4) fcntl$F_GET_FILE_RW_HINT(r7, 0x40d, &(0x7f0000292000)=0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000cdb000)="0000000000000000000000") setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000552000)={0x62, 0x3f}, 0x2) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r8, 0x89f0, &(0x7f0000560000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/15 07:07:27 executing program 6: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f4a000)="2f6465762f73657175656e6365723200", 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00001c1000)={0x9, 0xd1, 0x8, 0x9, 0x4, 0xffffffffffffffff, 0xffffffffffffffe0}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f000062d000)={&(0x7f0000dce000)="2e2f66696c653000", r1}, 0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000097000)="2f6465762f72746300", 0x20000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f7e000-0x160)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfbe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0xff, 0x20, "5d5d0d362795d28991fb3f36b74ee032ac6c2b2f123a610d1482cbd64458fef8b4cf83e7707bf6d9c93e0ed64002e5ad4d6594b3972b4f8d4c0dfaed765b2b60838aea6321164ffa274e961145ecfa4b"}, 0x160) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204100000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000b03000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/15 07:07:27 executing program 0: r0 = perf_event_open(&(0x7f0000873000)={0x4, 0x78, 0x8001, 0x5, 0x5, 0x401, 0x0, 0x4, 0x200, 0x2, 0x101, 0x2, 0x75, 0x8, 0x0, 0xbc7, 0x4, 0x7f, 0x100000001, 0x200, 0xfb, 0x324, 0x7, 0x5, 0x80000001, 0x7, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x2) r1 = perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x623, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x2000000000000, 0x0, 0x0, 0x278b, 0x7, 0x2000000000, 0x0, 0x24, 0x0, 0x0, 0x5, 0x0, 0x0, 0x20000000000000, 0x0}, 0xffffffffffffffff, 0x0, r0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000b07000)="2e2f66696c653000", &(0x7f0000b27000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x8, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005ef000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b70000)=0xe8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000ccb000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, r3}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e2b000)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$setlease(r4, 0x400, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000f44000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000aa6000-0x4)=0x0) wait4(r5, &(0x7f0000090000)=0x0, 0x8, &(0x7f0000e8b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$getregset(0x4204, r5, 0x205, &(0x7f000028e000-0x8)={&(0x7f0000fac000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}) r6 = creat(&(0x7f0000d36000)="2e2f66696c653000", 0x0) write$sndseq(r6, &(0x7f0000012000-0x2e)=[{0x0, 0x1000000, 0x0, 0x0, @tick=0x44, {0xffffffffffffffff, 0xebf}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) clock_gettime(0xfffffffffffffffe, &(0x7f0000732000)={0x0, 0x0}) fstatfs(r0, &(0x7f0000fe1000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clock_gettime(0x0, &(0x7f0000e8a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r6, &(0x7f0000def000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000053e000)=0x8) renameat2(r6, &(0x7f0000b13000-0x8)="2e2f66696c653000", r6, &(0x7f00004f2000-0x8)="2e2f66696c653100", 0x5) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x1001, &(0x7f000005b000)="a5") unlink(&(0x7f0000e88000)="2e2f66696c653000") epoll_create(0x800) mount(&(0x7f000055d000)="2e2f66696c653000", &(0x7f000081f000-0x8)="2e2f66696c653000", &(0x7f0000e38000)="616e6f6e5f696e6f6465667300", 0x2000, &(0x7f00004e8000-0x83)="8ec536c00883070e73aee2252a0be8b06cf4621e3d966f1fdd91c3949949adadd20c64924b3ff61c3c9e01f6a152a75759a404375079b92cd3f0d3c472fd8ddd90d1b5b45bce0d212ca56752350365783a8e940b275190714e025dcf5d5e9ec6a81a3c427c7c2b724de5d8c9f12f8605d128c1d6754c86c294b531342e64ffd02dfb") inotify_add_watch(r1, &(0x7f00004ab000-0x8)="2e2f66696c653000", 0x2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000da0000)="2f6465762f7161745f6164665f63746c00", 0x800, 0x0) open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x181200, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/15 07:07:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002bb000-0x58)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f70725f6374725f61657331393200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000adf000-0x130)="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", 0x130) mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) read(r1, &(0x7f0000e7e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) unshare(0x40600) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ceb000)="2f6465762f6877726e6700", 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000097c000-0x8c)={0x5, 0xffffffff, 0x9, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000e80000)={0xfff, 0x8, 0x20, 0xffffffffffffff81, 0x3, 0x0}) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0xdf, &(0x7f0000036000-0x4)=0xf62, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000519000-0xc)={0x0, 0x0}) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e82000-0xb)={0x0, 0x3, "80e8ca"}, &(0x7f000081e000)=0xb) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000084c000-0x8c)={r3, @in6={{0xa, 0x2, 0xade, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e81000)=0x8c) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000e83000-0xa)="00000000000000000000") r4 = syz_open_dev$vcsn(&(0x7f00002d3000)="2f6465762f7663732300", 0x5, 0x2) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f00000e1000)="01e82c299044a90979d7d5", 0xb, 0x4008001, 0x0, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000e82000)={0x3, 0x24, &(0x7f0000e82000)="b0638bc455b32cde87786af8d2aca29c91fe931c8f8a0f81c77315ecb292d92521e18311"}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f000012e000)={{0x10a6, 0x7, 0x4, 0x8, 0x178, 0x7f}, 0x81, 0x6, 0xb34}) signalfd4(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8, 0x0) 2017/12/15 07:07:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a50000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000272000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003c5000)=0xb) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f2d000)=0x0) socketpair(0x1d, 0x2, 0x101, &(0x7f0000f33000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000e84000-0x8c)={0x8, 0x3, 0x8000, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000298000-0x4)=0x3f) getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000030000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000608000-0xba)="63707573657400") ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000bad000-0x4)=0xfff) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000593000-0x8)={0x0, 0x0}) sendfile(r3, r3, &(0x7f00003ea000-0x8)=0x4, 0x401) 2017/12/15 07:07:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72666b696c6c00", 0x4001ff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) r2 = getpgid(r1) ptrace$setregs(0xfffffffffffffffd, r2, 0x0, &(0x7f0000000000)="8bba8160065cd32248a75d00000000000000042bdce51421238f1a73a468069a8dadbd78eb66dfba73b472459f588615ba65b709b9b062063381c1d118cd92a4648cbc6525566dbe620de6430529521f3b5ede7ed0b584acf4e92a5cea28af4bb88bb66e1e9df05eaf905a98a8c17b9d3c153ec7e5a1ed425c237cf045e6f0ea4e459edafbbe14e59054f6b52cde625afd88ac0346b329eba8db56aa727dfaaca7f3c00172588be50203c41c9dce674fe2a41e0696e07968f60bbfc5631276c07840118619ceb76e4ce22ca12adb54c8b5a432dafff387e653155d5fce244f0e73b370ace7df024c8125e428fe5a04b8ef4f") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000002000-0x4)=0x800) r3 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x20000000002, 0x42000) fcntl$setown(r3, 0x8, r1) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000003000-0x18)={0x6, 0x2, 0x4, 0x997, 0x8000, 0xa}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000005000)=0x400000000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000006000)="00000000000000000000000000000000000000000000000000000000", 0x1c) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000005000)={0x0, 0xb0, &(0x7f0000002000-0xb0)="6abb5de82b839dc56bfe48b2046f2b0b81ea3cdd3d01b8f5626397561118da79e6a9f1aeac7e1cd6a232b6c497d14e0b1bb23f952255e99e9330e9183a9a455f53cfa0f2f12f7725c13c57a3604eafc0468bf76a5d8c2b35f9d31dbb8c9954aab64ddbc8075481ca0a3e0ac90aca38bbf9225c956ce584e7b0e4b62b8b7c8e36aa1753640a6471f9e19d461bd730fd103731e5229a3b74cb54ba01fa3ab3030f3d0b08c58e671baf63b26bce6a58bd62"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000005000-0x10)={0x17, 0x63, &(0x7f0000005000)="d5c07aeae84e722f8d1ac16e1a14ad185795ae0243b7c75c135c2d63c70b0fb6baad1532801439f3e2864a886f5a798961163df8c6aa6697f036f355791edb2898cf6e640a50cd9295c264f9a8fb7606fb610ee837d1f02c15b0d535cfa3229c1c08a5"}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000004000-0x1d)="0000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000)=[0x1fe, 0x800]) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/15 07:07:27 executing program 3: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c3d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003aa000-0x4)=0xe8) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000744000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x5, 0x1, 0x1, 0x1, 0x80, 0xa0, 0xd3, r1, r2}, {0x4, 0x4, 0x9, 0x2, 0xffffffffffffffe0, 0x9, 0x2, 0x7}, {0x48f388db, 0xfffffffffffffff9, 0x81, 0x2}, 0xf3, 0x8a8, 0x9, 0x1, 0x88, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x9, 0x2}, 0x13, @in=@rand_addr=0x9, 0xff, 0x1, 0x1, 0xb46, 0x6, 0x80000001, 0x0}}, 0xe8) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f04000-0x28)=[{r0, 0x4000, 0x0}, {r0, 0x20, 0x0}, {r3, 0x1000, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x200, 0x0}], 0x5, 0x7ff) clock_gettime(0x0, &(0x7f000063d000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f01000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000f03000-0x8)="2e2f66696c653000", &(0x7f0000f03000-0x10)={{r4, r5/1000+30000}, {r6, r7/1000+10000}}) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r8, &(0x7f0000f03000)=[{&(0x7f0000f04000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f000010c000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000ceb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000f03000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000f04000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f00006e6000)="00000000", 0x4}, {&(0x7f0000db6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f0000257000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}], 0x8, &(0x7f0000f03000)=[{&(0x7f0000cd1000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f00002cc000-0x1)="00", 0x1}, {&(0x7f000064f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000f03000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f00001ac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000f03000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000f03000)="", 0x0}], 0x7, 0x0) preadv(r0, &(0x7f0000097000-0x40)=[{&(0x7f0000aa3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000ab8000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000f02000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000f01000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000f01000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000da7000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000f02000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000490000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}], 0x8, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000bb6000)=0x0) sendto$unix(r0, &(0x7f0000001000)="e390517a0d692cd4f44c0940000026705faf0002b3724c7d655f885c5bc9d8c342a601d91196773c", 0x28, 0x0, &(0x7f0000001000)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/12/15 07:07:27 executing program 6: r0 = open(&(0x7f000067c000)="2e2f66696c653000", 0x203c, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xc, &(0x7f0000001000-0xc8)="aaa7360148eb17539833884e91709f8f2a9e7a87d9f1002afddb82e7321a901e3b1054a232dd80da3723ce7c4b59c995056246d1628cda956214fd4143ab735c8cd213bae6850689dc5b28cfa68a112a1dc8fb764879a963ec81124527fe6d6131592a7a2d5a63470ba8691e8b945b225e6136d205d5fd668180e82a09128b0aa6f51369dcc3f45d968d5769016c29ed2dbbcc5c6e29da1b3df6687209b35c063fde83cf8b0bfd29383a387343b90b4ed8d961685bfe0d4433c6a54b83bbc588c013d7e0a586505c", 0xc8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) sync() mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = gettid() openat$selinux_access(0xffffffffffffff9c, &(0x7f0000393000)="2f73656c696e75782f61636365737300", 0x2, 0x0) prctl$setptracer(0x59616d61, r2) r3 = syz_open_dev$sndtimer(&(0x7f0000c5c000)="2f6465762f736e642f74696d657200", 0x0, 0x10002000) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f6175746f667300", 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0xfffffffffffffffc, 0x20000000000, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_cmtp(0x1f, 0x3, 0x5) r5 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0xa2000) openat$autofs(0xffffffffffffff9c, &(0x7f0000304000)="2f6465762f6175746f667300", 0x20000, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000002b000)={0x7, 0x7, 0x3f, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000001000)={{0x100000000, 0x2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00008ef000-0x6)={0x0, 0xff}, &(0x7f0000add000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000755000)={r6, 0x4, 0x10}, &(0x7f000033e000)=0xc) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000da7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$TIOCNXCL(r7, 0x540d) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000afb000)=0x0) syz_emit_ethernet(0x6e, &(0x7f0000519000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "ffeaae", 0x38, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0xaf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x0, 0x4, 0x0, 0x0, 0xbbb, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @udp={0x0, 0x1, 0x8, 0x0, ""}}}}}}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000080a000)=0x800) 2017/12/15 07:07:27 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000+0x8b)="2e2f66696c653000") r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000004000)="2e2f66696c653000", &(0x7f0000007000)={0xb5, 0x80000001, "a2cb0835c6ca4196050d051d58a29dc635816b3204bc1b5ece5f5d49d886dec509b0ad116699045da899135e35feaeef70c14d03e4681842f3ee31db3255bbf8932405733fef8116e293c97f5b24bae7e2456cd62537f0c7045cf95f66b20bab555387213a146e4004d53aab290d0ee88326e4a05cbf3818582e157ce9a28e12660df74f5b08f082a018c831c436dc91f3cf0692275734c3ba3c6f30c1c7e75e78d34c4ccdd0611ca97a85fbb6"}, &(0x7f0000006000-0x4)=0x0, 0x1400) fanotify_mark(0xffffffffffffffff, 0x0, 0x80000000000000, r0, &(0x7f0000003000)="2e2f66696c653000") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000007000-0x4)=0xffffffffffffffff, 0x4) umount2(&(0x7f0000002000)="2e2f66696c653000", 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000006000-0x8)="2e2f66696c653000", &(0x7f0000009000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500") 2017/12/15 07:07:27 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000866000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000469000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = dup(r0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2b64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00007ca000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x802) sendfile(r3, r3, &(0x7f00000de000-0x8)=0x0, 0xfffffffe) mknod(&(0x7f00000ff000-0x8)="2e2f66696c653000", 0x20, 0x9) fcntl$getownex(r0, 0x10, &(0x7f000040c000-0x8)={0x0, 0x0}) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000744000-0x89)={0x85, "5f1e6964d844ef65fac4481de4bcbe5fad800e398ea941379f0d83eec08a4bdca8e1690735f4619c490be03e269ea89b6664343a1ed99c09ba71ea0dbe81a3cd030b75e562d91e764f987309151bf3bf1bef484ead39b9c9e06db2f39dae20d2879ee48474406e5e120045dd5a968a8ae6ab4f691c13eee82ec75ad15691d07f09ccbd6a24"}) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f00008e5000)=r4) r5 = dup(r3) r6 = signalfd4(r1, &(0x7f0000ce4000-0x8)={0x9}, 0x8, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r5, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000c0b000)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a5c000)={0x0, 0x0, 0x0}, &(0x7f0000ded000)=0xc) ioprio_get$pid(0x1, r7) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000eb4000)={0x0, 0x90, "08b3631f579d6c98c5da5aa337b377599c989401626b23b8d205f656cbe37de8b8b67754e2ed360ea75149770e5faabe214da1e40955fef9623af765e2bc1403e5a5b8ad3ab4ea8237b087d64b16ad06327e5fd7edc0f5a93310f6a8accbc3b132fa7223517cf0eaa4da03207841863d0d7fb9188a2fc33fc546ec66146e94df25eb2284c12ae4dc1482e833456c1a1c"}, &(0x7f0000e2b000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ce8000-0x98)={r8, @in6={{0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4f705716}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc21, 0x80000001}, &(0x7f00009e2000-0x4)=0x98) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/15 07:07:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000057e000-0x8)={0x0, 0x0}) r1 = getpgrp(0x0) sched_rr_get_interval(r1, &(0x7f000090e000-0x10)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00006da000+0x7cf)=0x0) lstat(&(0x7f0000375000-0x8)="2e2f66696c653000", &(0x7f0000d7e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000b7c000)={0x80, 0xc000000000, r3, 0xfff, r4, 0x5, 0x8000, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = syz_open_procfs(r3, &(0x7f0000365000-0xe)="6e65742f69705f6d725f76696600") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ad0000)={0x0, 0x9, 0x30}, &(0x7f0000f1f000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000b7a000-0xa0)={r6, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xb6e, 0x0, 0x200, 0x84}, &(0x7f0000697000-0x4)=0xa0) preadv(r5, &(0x7f0000500000-0x30)=[{&(0x7f0000e5d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000d5b000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000b22000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}], 0x3, 0x1c) r7 = syz_open_procfs(r3, &(0x7f00009f5000-0xd)="6e65742f69665f696e65743600") getpid() move_pages(r3, 0x0, &(0x7f00009c4000)=[], &(0x7f0000b05000-0x10)=[0x24000000000000, 0x3, 0x1, 0x4], &(0x7f000002c000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) mprotect(&(0x7f0000048000/0x4000)=nil, 0x4000, 0xa) read$eventfd(r5, &(0x7f0000a94000+0xd34)=0x0, 0x8) sendfile(r7, r7, &(0x7f0000014000)=0x100000, 0x8001) linkat(r7, &(0x7f000023e000)="2e2f66696c653000", r5, &(0x7f00008ad000)="2e2f66696c653000", 0x400) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dd4000)={0x0, 0x0}) mlockall(0x3) ioctl$VT_DISALLOCATE(r2, 0x5608) msync(&(0x7f00001b8000/0x2000)=nil, 0x2000, 0x4) r8 = socket(0x10, 0x802, 0x0) getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000041000-0x4)=0x0, &(0x7f0000bab000)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000cda000-0x34)={{0x1, 0x3, 0x2, 0x3fff, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r8, &(0x7f0000b5b000-0x27)="26000000420047f1938d000000000000000050f16b8dbdea2e565926454a6803e517c76e328a94", 0x27) 2017/12/15 07:07:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000014f000)="2f6465762f73672300", 0xb, 0x400000) recvmsg(r0, &(0x7f0000efc000)={&(0x7f0000ace000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000419000-0x10)=[{&(0x7f0000be7000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000ae5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}], 0x2, &(0x7f00004ea000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b, 0x5}, 0x10000) perf_event_open(&(0x7f000008c000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00008ca000)="230000003100056d00070000000051010000000000001100df0500101d02000ae523c7", 0x23) r2 = socket$inet6(0xa, 0x20000000001, 0x8000000000000006) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000998000-0x4)=0x401, 0x4) bind$inet6(r2, &(0x7f0000f3d000)={0xa, 0x0, 0xffffffffffffff68, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000d31000)="870baaa4f08dd7fe48bd5248e0655b3c6f79c18e27ee60513759399c99", 0x1d, 0x2000000e, &(0x7f0000dc4000-0x1c)={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000007}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000066e000)={0x0, 0x0, 0x0}, &(0x7f0000f8c000-0x4)=0xc) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000103000)=0x0, 0x4) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) syz_open_dev$usbmon(&(0x7f00007d4000-0xd)="2f6465762f7573626d6f6e2300", 0x1356, 0x400400) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000f94000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$packet_int(r3, 0x107, 0x9, &(0x7f00008e4000-0x4)=0x0, &(0x7f00002d6000)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a5b000-0x7f)={0x0, 0x0, ""}, &(0x7f000077c000+0x243)=0x8) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet6(r2, &(0x7f0000bdc000)="2498551b56f20eb11a9f327b090000006427262c", 0x14, 0x20000000, &(0x7f0000f56000)={0xa, 0x0, 0x599f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000f5b000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d7d000-0x4)=0xaf) 2017/12/15 07:07:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f0000000000)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f77000-0x8)=0x4) open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000002000-0xe)="6e65742f7866726d5f7374617400") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8982, &(0x7f0000abc000-0x1)="06") 2017/12/15 07:07:27 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x821, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xd30000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f0000eec000-0x9)="2f6465762f6b766d00", 0x800000400084, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0xfffffffffffffffb) bind$inet(r1, &(0x7f0000bb6000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00006f1000)=0xffffffffffff4e45, 0x4) sendto$inet(r1, &(0x7f0000e1a000)="10", 0x1, 0x20008047, &(0x7f0000cd4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x80000000b, &(0x7f0000fb9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006ce000)=0x7b) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000898000-0x4)=0x0) perf_event_open(&(0x7f0000ec2000)={0x7, 0x78, 0x1f, 0x3, 0x0, 0x3, 0x0, 0x4, 0x10000, 0x8, 0x80000000, 0x401, 0x401, 0x1, 0x0, 0x401, 0x1, 0x9, 0x8, 0x8000, 0xc00000000000000, 0x5, 0x3, 0x100000000, 0x8, 0x3, 0x0}, r2, 0x100000001, r0, 0x8) pipe2(&(0x7f00001ad000-0x8)={0x0, 0x0}, 0x802) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000543000)=0x0) r4 = syz_open_dev$sg(&(0x7f0000895000)="2f6465762f73672300", 0x7fffffff, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000001000-0x1)={0x400}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(r2) syz_open_procfs(0x0, &(0x7f000043d000)="73657467726f75707300") sendmmsg(r1, &(0x7f0000d15000)=[{{0x0, 0xfd01, &(0x7f0000903000-0x20)=[{&(0x7f0000b92000-0x1000)="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", 0xb01}], 0x1, &(0x7f000076c000)=[], 0x0, 0x0}, 0x7fff}], 0x44443e4, 0x4c080) getsockopt$sock_buf(r4, 0x1, 0x1f, &(0x7f0000ee7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000178000-0x4)=0x6e) socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000c51000-0x9)="2f6465762f6b766d00", 0x3) 2017/12/15 07:07:27 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) bind$netlink(r1, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0xffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000fe5000-0x4)=0x81, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000dcc000-0x20)={@generic="29f05d0a472e93702fff64b9366fb2d2", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000fe6000-0x4)=0x8000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x800000000000000) bind$netlink(r1, &(0x7f0000fe5000)={0x10, 0x0, 0x3, 0x5}, 0xc) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x2008, &(0x7f0000e2c000-0x4)=0xfefffffffffffffc, 0x4) r4 = socket$inet(0x2, 0x3, 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fdf000)=0xc) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) recvfrom$inet(r4, &(0x7f0000fe2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x1, &(0x7f0000e21000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f00002df000)="", 0x0, 0x4000000, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r4, 0x0, 0x10000000000006, &(0x7f0000fe8000-0x32)="c291e7fc3748d254da02fc48b7b4fb530d6a3728ce7e64f14d0a833ef78bfe085d738a06b24fa200e3331496abd0370cf834", 0x32) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000fe7000-0xc)={0x3, r0, 0x1}) r6 = dup3(r2, r3, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e6a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000fe6000)={r7, 0x80000, r5}) recvfrom$inet6(r4, &(0x7f0000fe5000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40002002, &(0x7f0000f3b000-0x1c)={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) ioctl$DRM_IOCTL_MODE_GETCRTC(r8, 0xc06864a1, &(0x7f0000ca9000)={&(0x7f0000fe8000)=[0x5], 0x1, 0xab5a, 0x0, 0x2, 0x1, 0xfffffffffffffff7, {0x7, 0x1, 0x4, 0x7, 0x2, 0x7, 0x2, 0xdb, 0x5d, 0xffffffffffff7ffc, 0x2, 0x3, 0x4, 0xffff, "aca9455b127c34207111b6b01f4920703dcc743d7a55a943ef7aa1367b1410cc"}}) ioctl$DRM_IOCTL_AGP_FREE(r8, 0x40206435, &(0x7f0000919000-0x20)={0xb82, 0x0, 0x0, 0x3}) 2017/12/15 07:07:28 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f70726f632f73656c662f6e65742f70666b657900", 0xa0240, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005bc000)={0x0, 0x1}, &(0x7f000092f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d06000-0xd9)={r1, 0xd1, "f81bd8c33910d678c1b2952aa98bee5ec7ec8ba125509555e6eacad2fdb969adb3b89590a5bf51d0aacddee86a6b629fb1392ba6e75dbe598476cc80d9a2d63c4ce4ee51b1012746885cf1307b71993153dca9e36755d3d9500b4ff922e7177457b0ad27462eb3d96e5de238040db999f271ed86bde16a31334d6be850d6f0fa85a44a99062beab418f00c1ab2fa7e9c1d4bffa8582838b5d8eada76f82096575aa13c44f80c4c426cfeb86a1cdc44b31985ab4c1508282b283de1235ed89c0f81d768a455edc25d13ee0245cc6842d02e"}, &(0x7f000048e000)=0xd9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e08000-0x1a)={r1, 0x12, "ec4234656892fc32d5584e5ce70ad71152b6"}, &(0x7f0000aff000-0x4)=0x1a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000280000-0x10)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = request_key(&(0x7f0000900000-0x5)="7573657200", &(0x7f0000110000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b04000-0x8)="776c616e312f2a00", 0x0) r4 = add_key(&(0x7f00007cc000-0xa)="69645f6c656761637900", &(0x7f00009ba000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004b4000)="d3271ff34af09ffd6f21d3270c3aedaf7f51b5d9267f0231badd57bcff42b5187f5af7b810b090df90bb744264f79b94c2bf7c5b30ff612c16e27ffa3f94c2770595c32634a49cd00280b08f965dd581aebe077cc5fec7776c1321acd79ad3a1ef426f4d690715653b65a45ec47fe02f1b6b1bc7faf6cbdae1063d7fe6a1df31712e85e7e1400e4c1214de215b35f8215b892dccdab784764e75b4d816743a1b0995897976e0f8a66fe66e6f98a89fc83bd96075c224cfdbd9a006c628b98f9ef571e4a733ef61b0b1c990dd5643eca12e37f3f060", 0xd5, 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0x0, r4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000aae000)={r2, 0x9}, &(0x7f0000e69000-0x4)=0x8) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000d15000)={0x7, 0x6}) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f00009cc000-0x4)=0x8, 0x4) r5 = socket$inet(0x2, 0x80006, 0x200001) r6 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000046f000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r6, 0x40505330, &(0x7f0000f03000-0x50)={{0xffffffffffffffff, 0x0}, {0x2, 0x7}, 0x2, 0x0, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r5, &(0x7f000079e000-0x6)="ffffff", 0x3, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006b3000)={0x0, 0x89, "60c18321ffce7bfd83adea9e7acb642f90660399ac6f0fda32c0f259599fa4826f8c32516e4c0fc62e643920cae0baa19868667e70ba3e16908ef3c82285eb5e7430b3e7b26b3cd4d99abc035f71e89672c15df05f0be9827445ef22520e788e72829dc16b5749c4d681beb1aae51960b7a7a0e4d94708996ccf127b0255bc765463bd5d562d1ad13e"}, &(0x7f00002c2000-0x4)=0x91) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003ad000)={r7, 0x1c, &(0x7f0000520000+0x88d)=[@in6={0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f000001d000-0x4)=0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f0000fb7000-0x90)={0x401, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/15 07:07:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f1f000-0x4)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000174000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00007d1000-0x160)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xd8, 0x6, "28e879445e0fc5508a2751ca4f9def83d1944b4e72eaf6159603b7ed48e5a95dacbf00a214ffa2dc1dfbad4ba2f1cc9075df5db6650c53ffd809def244a6dc16d2517473695173415fd8d2414c74b90a"}, 0x160) r2 = syz_open_procfs(r0, &(0x7f00004af000-0x8)="6f6f6d5f61646a00") read(r2, &(0x7f000001d000)="", 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00004de000)={0x0, 0x7000000}, &(0x7f0000318000-0x4)=0x8) syz_open_procfs(r0, &(0x7f0000799000)="6e65742f6970365f6d725f76696600") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000641000)={r4, 0x3}, &(0x7f0000960000-0x4)=0x8) 2017/12/15 07:07:28 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009a9000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x7ff}, 0x4) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000)="2e2f66696c653000", 0x80, 0xa0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="fb2df3a68e4d5a45006d29ab4f633da0"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000003000-0x50)={{0x6, 0x6}, {0x2, 0x5}, 0x20, 0x0, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000003000)={{0x56f1a972, 0x6, 0x5, 0x9880, 0x80000001, 0x5}, 0x9, 0x100000000000, 0x7f, 0x900000000000, 0x9, "4fca16f8bf979feb6779ae9cf715f41835471f7df714abdbff63fc939fab220d59082aceb2f46d5467426bb51625c40daf7ddde77f0ce6c04f5b8614de58845f980e5dc20a89af1101e4f2a65f1bf486b0b33842503f9bb4de0638dca39208980c929998a39be8530aee61734cbd26588f0a5f53e701fb69687389e01c8024fd"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000)=0x6, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000005000)=0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)="2f6465762f72746300", 0x28000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000007000-0x4)=0x9) r4 = fcntl$getown(r2, 0x9) r5 = getpgid(r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x8, 0x941b346c0c0b3116}, &(0x7f0000007000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000)={0xe7, 0x8004, 0x5, 0x496cd55a, r6}, 0x10) close(r1) setsockopt$inet6_int(r3, 0x29, 0x7b, &(0x7f0000002000-0x4)=0x1f, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f72666b696c6c00", 0x80000, 0x0) ptrace$peekuser(0x3, r5, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000007000-0xb8)={r6, 0x100000000, 0x4, 0x7, 0x1, 0x2, 0x6, 0x80, {r6, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x6, 0xffffffffffffffe8, 0x1a80000, 0x1}}, &(0x7f0000004000-0x4)=0xb8) 2017/12/15 07:07:28 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f000001e000-0x108)={0xb2a, {{0xa, 0x2, 0xb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)="2f6465762f73672300", 0x0, 0x40002) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x5, 0x32, r1, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x5381, &(0x7f000005b000-0x2)="00") mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x2000007, 0x8010, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000058000-0x3f)="247070703176626f786e65743127626465762173656375726974795b6367720575702a73656c66f370726f6328286e6f64657673797374656d657468312c00") r3 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe7e, 0x0, 0x4000000000, 0x0, 0x0, 0x800, 0x8000000, 0x4, 0x4000000000000020, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x408000000000000, 0x0}, 0x0, 0x0, r1, 0x9) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) dup2(r2, r2) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00009e2000)="2e2f66696c653000", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x8000005, 0x8000000000000030) connect$inet6(r4, &(0x7f0000ba0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00005ba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000e2b000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, {0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c3, 0x0, 0x0, 0x0, 0x8001, 0xfffffffffffffff9, 0x0}}, 0xe8) sendmmsg(r4, &(0x7f0000f07000-0x20)=[{{0x0, 0x0, &(0x7f00006a6000)=[], 0x0, &(0x7f000013d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/15 07:07:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000855000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000183000)="2f6465762f7667615f6172626974657200", 0x100, 0x0) readv(r0, &(0x7f0000576000-0x60)=[{&(0x7f0000f84000-0xf6)="", 0x0}, {&(0x7f0000bb8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000156000-0xf0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}], 0x3) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x0, &(0x7f0000cd1000-0x3)="dd") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000162000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0x8)="706167656d617000") socket$bt_hidp(0x1f, 0x3, 0x6) removexattr(&(0x7f00001ed000-0x8)="2e2f66696c653000", &(0x7f00002d1000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") sendfile(r3, r3, &(0x7f0000014000)=0x0, 0xffffffff) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000015000+0x35e)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000fce000)={0x0, 0x0}) prlimit64(r6, 0x2, &(0x7f0000e65000-0x8)={0x9, 0x3ff}, &(0x7f0000d7c000-0x8)={0x0, 0x0}) umount2(&(0x7f0000cc1000-0x8)="2e2f66696c653000", 0xe) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000015000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000000)={r5, r7, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r8, 0xc010640b, &(0x7f0000dd5000)={r5, r4, 0xdfb}) r9 = syz_open_procfs(0x0, &(0x7f0000f0e000-0xa)="73657467726f75707300") sendfile(r9, r9, &(0x7f00003c9000-0x8)=0x0, 0x1000400000ff) 2017/12/15 07:07:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x400) syncfs(r0) r1 = open(&(0x7f0000c93000)="2e2f66696c653000", 0x202400, 0x114) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00009e1000-0x28)={0x2, 0x7, [{0x3, 0x0, 0x4}, {0x7, 0x0, 0x9eeda0f}]}) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet6_dccp_buf(r1, 0x21, 0x400000000000c0, &(0x7f0000fb1000)="96dc56d0b366b28049719ce10049b3349a79034138e62ca44880b9ee588c20aa9acb61ff3e86ef5eb250b3e5766cd6e88f234975f1780460b95227951c2d636bbe93fe6b14bdc24c93360367b3986b49e9f098dff10d9a372fd4297827dc71f9a3af8c9b91100019881a86bc6721803c0180d17279ee1e5b777f45d8c58675e08f69b589d2db38838cf119256f27b5229834f43b9406a707416557678cdfb6e5f74cd5a16e12f77d2a5cf74e50b8854c270f69cde13757d81675ac3585c727103e18399ac9850900000045f2e76c4227da265f51a89c7214c11d3d67383b9c1a7809806b2544545b85673741d9f6c74cab0f", 0xf2) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x465) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005fa000)=0x0) tkill(r2, 0x1b) memfd_create(&(0x7f0000e21000-0x57)="73656c6e75787b285c76626f8e6e657430776c616e313c2b73656c000000000000094b6e316b657900000000000000002c400005ad1fc5725270889fb522dca36e499c308b540914a238945643e5896d5adf3d9ece10f8", 0x1) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000054a000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000875000)={@generic="412822659cd5886e62d51dfede26eff8", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(r1, 0x9) r3 = getpgid(r2) timer_create(0x2, &(0x7f0000299000-0x58)={0x0, 0x40002f, 0x7, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e58000-0x4)=0x0) timer_getoverrun(r4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000816000)=0x2) r5 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000b45000)={0x0, 0x0}, 0x800) writev(r5, &(0x7f00005cf000-0x8)=[{&(0x7f0000ccd000-0x29)="2900000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf00", 0x29}], 0x1) 2017/12/15 07:07:28 executing program 6: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x100000000000003, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x6) mmap(&(0x7f0000c04000/0x1000)=nil, 0x1000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ee8000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006ab000-0x4)=0xd37, 0x4) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000010a000-0x1)="23", 0x1, 0x4008811, &(0x7f0000eea000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000cdf000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x10) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000eeb000-0x4)=0xa, 0x4) mmap(&(0x7f00009a6000/0x3000)=nil, 0x3000, 0x200000c, 0x32, r0, 0x0) mmap(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0xd, 0x4010, r0, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x4b) mmap(&(0x7f0000465000/0x12000)=nil, 0x12000, 0x8b, 0x32, r0, 0x1) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000740000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c4000/0x1000)=nil, 0x1000, 0x1000000, 0x500000c0d0, r0, 0x7fdfffffffffffd) mmap(&(0x7f00009b7000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000e12000)=[{{0x0, 0x0, &(0x7f000090e000-0x70)=[{&(0x7f0000ee9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f000019a000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f000074c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f00002cb000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000201000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000eea000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000eea000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x7, &(0x7f00000ac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x7}, 0x6}, {{&(0x7f0000eea000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000eea000-0x30)=[{&(0x7f0000bee000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000b8e000+0xa20)="00000000000000", 0x7}, {&(0x7f0000440000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}], 0x3, &(0x7f0000cfe000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7, 0xfff}, 0x10000}, {{0x0, 0x0, &(0x7f0000ee9000)=[{&(0x7f0000eeb000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000eea000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000eea000)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f000037d000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000eea000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f0000c51000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0x6, &(0x7f0000eea000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7, 0xfffffffffffffffe}, 0x1}, {{&(0x7f0000ee9000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000eea000-0x30)=[{&(0x7f0000ee9000)="", 0x0}, {&(0x7f0000eea000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000443000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}], 0x3, &(0x7f0000eea000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x3d}, 0xe373}, {{&(0x7f0000ee9000)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x6e, &(0x7f0000eea000-0x30)=[{&(0x7f0000789000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000ee9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f00003bb000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}], 0x3, &(0x7f0000ee9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x6}, 0xfffffffffffffdd6}, {{&(0x7f0000ee9000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005de000-0x30)=[{&(0x7f0000328000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000eea000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f000017f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, &(0x7f00003d2000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac, 0x1}, 0x5}], 0x6, 0x2, 0x0) mmap(&(0x7f0000bbf000/0x1000)=nil, 0x1000, 0x2000011, 0x800000000003f, r0, 0x80000) sendto$inet(r0, &(0x7f0000057000)="a665d59a45d19d2691299d66e98e856e177bf20e4fccd8c891c87a2acc4338cab48e0c2f560d8e0f6863aa47217bc2ca2093ca7029", 0x35, 0x44, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00004ca000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x20000) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000672000/0xb000)=nil, 0xb000, 0x8, 0x805f, r0, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000eed000)={@rand_addr=0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000226000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000eed000-0x1c)={0x0, 0x0, &(0x7f0000841000)=[], 0x0, &(0x7f0000c35000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x3}, 0x2000) 2017/12/15 07:07:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000aeb000-0x5)="7573657200", &(0x7f000087b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bfa000-0x9a)="de", 0x1, 0xfffffffffffffffd) keyctl$update(0x2, r0, &(0x7f000075a000)="", 0x0) r1 = add_key$keyring(&(0x7f0000a7e000-0x8)="6b657972696e6700", &(0x7f0000ac5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002b6000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00003b2000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f000053e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e16000)={r3, 0x400}, 0x6) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) 2017/12/15 07:07:28 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f00002e4000-0xa)="2f6465762f7663732300", 0x0, 0x400140) openat(r0, &(0x7f0000c78000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00003f4000-0x8)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000241000)={0x0, r1}) mmap(&(0x7f0000000000/0x74f000)=nil, 0x74f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x800042, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x5}) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) mq_notify(r2, &(0x7f000074f000)={0x0, 0x0, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat(0xffffffffffffff9c, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ade000-0x8)={0x1998032c, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x9, 0x0, 0x2, 0x1}) socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r4 = syz_open_dev$binder(&(0x7f0000471000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) close(r4) r5 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) perf_event_open(&(0x7f0000b39000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 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$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000001000-0x8)=[@increfs={0x40046304, 0x1}], 0xf2, 0x0, &(0x7f0000001000-0xf2)="8755816d7faf2e2fd0935f12b7f1485136367bd257029ad2030615e15410556153069cc7ec76b1daf748b850776d1968af6451c451596cd42cc42b630efa57751b0548976ecf690f17df233fec7fc3f814226a19b2a1ccb9076378745dd95d4ff51a4bf18dbf4fbce80977afa82a9e83d6836a8507a3dd529b4d5d8c702ea50dbe4911ba34d1ae2ba50df9769fb8cf530dba63490a554d836ddd10d39ed9409a96137aa35dbbc85d34e73d75951f969118b77a0cdde21c06429333002394a0ef132fac04c7cff658d2690868b030af66b613f87130f8bdb84a0f54871d16a33591220fb30b3a86b0e80aa579442bc059c320"}) 2017/12/15 07:07:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x1, 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x280000) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000377000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x21ffffffffffffe) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f000080b000-0x4)={0xfffffffffffffffe}, 0x4) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00007ab000-0x10)={0x9, 0x8, 0x1, 0x4}, 0x10) writev(r2, &(0x7f0000d00000-0x10)=[{&(0x7f000093a000-0x2a)="290000001c0055e26effffffffffff000200e3f0010000007400000009000100000e0100aa645aff0044", 0x2a}], 0x1) socketpair$packet(0x11, 0x18000000000088, 0x300, &(0x7f0000ba5000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d1a000)={0x6, 0x0, 0x10001, 0x2}) preadv(r3, &(0x7f00008f6000)=[{&(0x7f0000372000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f000018f000)="", 0x0}, {&(0x7f0000e4a000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000fa6000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x4, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00002f2000-0x8)={0x7, &(0x7f0000086000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000acb000)="2f6465762f7667615f6172626974657200", 0x7fffd, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00003a4000)={0x0, 0x0, 0xcc}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008f4000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000c32000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() setresgid(0x0, r6, r7) capset(&(0x7f0000122000)={0x20071026, 0x0}, &(0x7f0000875000+0xbfc)={0x20, 0x0, 0x3, 0x0, 0xaf16, 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000249000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004ba000-0x4)=0xb) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 07:07:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b0b000-0x8)={0x0, 0x8}, &(0x7f000055b000-0x4)=0x8) socket$bt_l2cap(0x1f, 0x1, 0x0) memfd_create(&(0x7f0000dde000-0x1)="00", 0x3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c62000)={r2, 0x4, 0x30}, 0xc) listen(r0, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ed6000)="2f73656c696e75782f7573657200", 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000e9000-0x2c)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}], 0x2c) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x2001ffff, &(0x7f0000b3d000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup(r0) sendmsg$nfc_llcp(r4, &(0x7f00007e4000-0x1c)={&(0x7f0000ef3000-0x58)={0x27, 0x5, 0x6, 0x4, 0x8, 0x2, "40943b190f25aa1f72d1d621c2c7585f1a41291e9cefff9b9cdb71d3158180cd6e502b3723b0592d582ebfb0ee19c6b74c42fa7544403dad2d3dad127fe741", 0x8000}, 0x58, &(0x7f0000cfc000-0x10)=[{&(0x7f0000ef0000-0x51)="56d856ce48b7051b9e9d0e167f93454fda305d932e8e1a40012da26f247168b11a49205937a477bb8fdff2986af0894ad34ea941bdbc33a7d42a67b2e315910ad05f3d85555dc78f6afb9c07822281a4a8", 0x51}, {&(0x7f00005c3000)="843dfbc8ad09dd30b7d8e9947665ec0ba63d6f686419d2439788c3ff682687dbb19ee9e8196fcced82f5b4b240f841a95d69df2673a15cfafc4d6fc4b9d69d4dd3f10f0d3b09f7c3467afc32a47041e7c51219aaa3f691d1a31f7d73182081e8ea9453fe3a5a56a5b5fcdece8c3a9cf3315f4373", 0x74}], 0x2, &(0x7f0000b5c000)={0x100c, 0x29, 0x0, "3db35c6786b2376335773f7dc52baaf4c9d61f63ff9912b5d95d96d92ecb62f9a28ff25856aa3fbe434fd7b44ca6d1446f529f7221058e523b26453407e62205a2600908fd102ce7337970577dabfeba91ab28a1a3407c8c07140b5e21e7f30d9fcd6bbad1615c07bbccbbb89c4db816a55b01a84b83050487d2ec42ac3e65cfbe714c7d1f6996a3aa13b76fd6f23bf7f44107ff33e855bfb9cdfb23a3612fdc3778386a97ade6ed1994ad6d5c76bc05e5e0813867b592989b805d7b086c48a135d1c00395ed93f3c819f457e25ee44756e11d3323d8d938af053fffd0d54b20771611292d86f3f03e5fadbd086480e34ed894eeb889b9e0d03c0786a0645d8cd9c74915a4a87cdfab6aeebb1a17a6942af027f6709d33ecd6c7d55ce72a15292813e74235390cc5991492f71299a500b05defc294802d60fed78bf0c37150f0b74128c035e95dee6d7d4f63d0f6e6bea17dd1dd1d7f90fa5683a4a77b2d052b12c06bd88fbd0634d94a0f80a26125a13add7b7e39b8a252748ddb0c230613d7de81ad5780a1524dbb8ded8bdfbb55e46303c027ae7dfdc532c453b99c78625f695df2224853418c6430898a0396f999ccc1c30bb940eea4aa4d3b8198c328a01b77ea5198a53be8f66210c776a473cac4b67569314ef310983c9e3253aa0ced248798f51db84e3f24baab7d6e383a65f3bbae99ec2def1a771a104ca6f17defaf3b5a89a26bcab2227a9a7165c7d8fee8d4c497846862537cf83ddfcb2753af8ced37a2f2a241a32ebe8de87691cd0bbafab706c0a8522d4781ff264a11d3ff565612eca1620d68fdf208ea34367b49e589ddba6cb5e215c55cd4c358c4892371fde4578f55e3c67196016ad22522ce0232246b72a272e0916f243d4c045bc7312d35d2287977e6a14b4127b3f44b832a7ef4cf5c0ff48e7300c1f57102c0f8446d0cbe38db64303ea21cd1649a32f40b91ff9663c4e049a06f8eaa72f7a39967387b946d1648a9706505d8cf50dacdfb1c2035d59da9c2bbe2a4bd06dc74313b103495d3c7f29e244fab74258ea2012f2c86ccde7278070d1fde4fde9e1572dd2b264546d31a08ae24886cc263f663cf3174c23f350365327ff5a2ddad690dd0a9d75a84185c2a6d7150203eaf6eaa90a9215b7bccdaf0a86ebd5dbec2b24522cc23e48db398918cf53f088bcaf521d8eb44cb765a42dda40479a94f91c255112f9f8162e8948e7fb318eedbfe59b31499f355f4c242ba8d47f3e895e74f4be2e97559a57e680cf5236736d6f1040c2421efc95356d975bd2c3c049903e502c4523f29b8bafd610bc36392eb57c06175164a2a3ec8d5bbb4e34a97ff6ac645b577698f536af8ba93aff0300c9798de76e3b6b54d1068bc374b7228dee328b94fa973a0d727eb6550a96d84785cc0d735fc38e212d08c2562780848ec88ee0b5e214fcf201ffedc3796aae1e5d837e133a137df863577c456eaa62030eb0311dbba820d677a1dfac843476c4650782dc4461308a87829f4670ba4a3ca4b9d9331299f3e14c90bffaa54eb2c96f927a501d06510127ccd10ac9c41e6f908baa55d3375e736400c65583e76df702790ab29d6c624eac53c1187bd93e4162eaee6a14b3ce6f8366670781b30697a63f309459af03501f7abaf8df54ab148a9f15a62370d902b60bed668c617703b144dca8ca10dacdf9bcfc2bee087bc57757b315e5a6ed97f218f4751b54e1cbd2238c878d9e2dc31c64a8a2ab8ec3d34675fca0babb5de2ec4f609087973251d296652374378cfb0cbb55f66119edf863854054541ba70be7701cbc77e4a6de31f7cfa9c5eb8b29300699f4cc5411dd889719f1aaf35a4f5cedfe72a5cc376700ab9ff2dfbf057aa113dd9dd6c004d48bb82b33ef8dce6d09b164e44127fca326d4cccbfb8f57db18cd1191f89a4cacaac6b05d12716ace42c857c3534090449f06c8ad6d2f5b41c3aa53fe44ee1548dd935615401304a3d46f0a983d7ddd29384d83e8fc2a6b7b2d3260fde3679ee2b2da915d5697f7de99a8837a5cdfed57c3dcbc946a60283eb6e3e63dbe16f6602fd695ff92b23709473294f76d7ce62bbb1288fcb52af639cc1db1d8f449ee3040c6d1bb2ed32875a99d240ae91eec32e397383ebfa750834083ab336457d0c29022c2aa5776d308aad2dc122c9a48a374699c91c8f6bf9399432b6ae121649d7a964317106ed0b1c8cbbfd4f3df64db57167e882d06482b45d8b16339c84a25998c408a8a19bc77f96768e824af078a90993b7af77dbeeb65dc079c64d5b6b522179abee0f87159db06908b0ca6a8aa2028e9fa608069ce25bf0db67db553aef4d02474459df5d2f3a346d822bba27a50507f9a76809d9c3663b57b4287ba81d31180a682f01ba80bed2d163ca6310e753d2aae63b7a91f9b7aa34d4e7b3f8de37e229fdbb8d39c4f7d396a152c0e08e93a89335c0500d35d185b10c0abbe5906997c9db0738a79903315438bfad1947f715b3b5a322347e06495f36f843366c2094d5baf98ba068f3dfa27a4eb6b92176cdb8ccb2234ccc5970eba1aa86fbffb278f8248b69ea1ac8db846cfd2ed36c1072dc0a53e21ed26717e5b53c7a2bb4143c739437af9347aa67948fa7c1a2ccc0ebfb4c20714b9335f5dc9f202a77b0fd0fd8f86ae89966b82988f710bb3e8acf1b1509a6c11a16064fb6cef1e7431314a1a84edcadfc6ac1431a372b51c545a84c304234b1896e6d1311da837903e327b846f2834eda74dab5806a33f2ae166afdd8c25eacb24751d7f25b08942dbc5358a4d1fce85ebd7e33df69ddebfde84ac1b9fbf26fa9746937b8e583a64dbac3f5fd94650a8d54267a0989eadd4e6a69a8278c82beeb7ac0120f8bb1add946f00deb1d34210bce073eef2c34cdc07438eada7bbd7c760fa756ba84e9b5b9b78bd6c7e4ef22b8c0f6a8e7c2700c41ac2742434bd3ee05abf6e66ac80ae033dfd92b25ca3dda3db8a4a7c576a4ffa9642898276e0940e39b825e9dd90db3eaa5f8ea9072b951fbf9c1f617a644aa61bd4ac72c676463212d996ed89a0e5a92e8ef008c1cf7b2dea7d2039ff3c43f9db57bfd2378b35f615af5d776b7bccdab5e09b0f5d1defc311fe5fb955ccbfb220c76df68bdcd72053834537bcdc59e45cf8f16ece749734962b05a87bcc69237304af2ffadd899cabaae5a9bbbbe17da4aeb910512da4f9fe3a9d7bae3a0ab4b52c1bd9c659e3fcef4907d2e310592fa7f827310568d3c3eaa4d9276d9eec2952c199af42798c51ac2793c12d6e02cabf75661e79509f7406ee23df80c45c9434d601e0b8734fc588945a7b5f17d559daa44f11d4b847b8808dd4a1e297624272bf58de1c9ed7259440104ddbebadb6ccaf9fd5320f9aaa8d77a25d8eb90c6d56172b1b74295051d556aad97c12c3fa9143643ecb7d04e7eea091ddad5c8e1c6a35bcc0be0ff158445beb7b9db6eeff3b2f1ee915b2746a60cc18a671d785e996b4905fd154229906615c19bb58742ac201b4ed8d2a567d9bd61bc4b8c88042914eaa52093a9648a50b2662979a409a64cd2f341db5ad4048bfdc892c70d845c82971bd33ac464be0cf6bab23d5ca38e720b07af20b479b3a9a910e86124b3a8657d5a366e03408490823fee7e6e1c7ee985be6cf10ff68399f658a6f0c1dd15f6b8105cd905b36baaa69a237bb3938407425db37192c1517e034f309fceccbf06526b7da0096ff5491aecd5d0d7506b1838e1aa16eaf9416182f031128c7a4fa5b5d379119d70b94f2d35a9c2a04a7e60383a95a6654ec513fd517007ce6eecd1567a8ebfa5d6fa74d074e6e5b5fcc0a0ce819649bb3dce29ed842e5ddb18541c4a195d9a9b0be1286a5f6375d163039256d977b6663e23515d2c68df60e800f7e847b53c36c795722b395759e61bec181476c11746870b5c54515aeeb841bf2249f56bf43abc2efa6373804e94b8e366338cecb137f584a3078c177d397faf045173c47d93b9b1e8fc25deae006982387c69427fe24ca334eb0afbb411a64cc9dc846b448adab031f4921465079b280087be233729a4971482607ec326fee645c4dfc351b061b5e1fc31813532c94c427a63c20bdc481a42dc91c6c3926d7d84b22d0842dc05bcba9e94c7113e3771a6069c698208dedf9c8d2542ee8ce497de7f43c2caa3bed70bbab343ed5d6b1831c274c5133a2edfd7bfef9e5d0add27b62db04a83bb1481d02dcb42e83847e34d199e3a564444e25c4d434bf43ca6c576430d1c0dbc84938dfef5ee951f0afc363ad4ff868bb4b19f90060e203badbe47e52057c12dcbcdca140d2dc9deacf4b111db51923ae1c8f084cb91f9ad2e232c6b30a12fdbc75c9965a2419fc0e69fcb5229466ae46c7712a448b167b2297d6cdd9dfdebe36d9d569b1483a0bdb7f21ebc1d60c5198e65adfa865921e9641ebf1b5bf9e79be7b08dcf349edb66b471f14d740077ca640a5ff1e593a5e9db2fc99db0d2c54c61d99c82ca0f35e0115602431f1e18395f9fb213448488ef542e2ab663766e3574898537b1a0f58210ebda3b32b5558cf43dda5beb5212ba1d726b9d3f14ce833078fac495bf75ad75f56097d8c6347cfd7603c15eddce6288ec982193afd8c7fe940f91f705eb3eba07feb1d9b4825b829790df6efdbd030cdb53b0c994a55d8528821377ebc31cfc4d8dc87b6912fefcf4ba4e426b08e232c83eca6e75ec9e1c09324fe840625cb1c17a06e3e7086dff19b9c6ce82a287c0dd881308667c317adfa34bfca298829e4292e39fb54373eecaf2a7f6023ce17dda3c1428129a824888c9217ad5eed9ccca514b080c30dd208bb81ae7b2d75a16b8c36512f193317b4c0784d093930e6b13ac33df30b412ef95c4a67d7e21db2cdb3387ae64a9f2ea90934527a98c241754b5e8d99ba013cc880be5b574c7f36856b0baff8466b641d6390cdc2185db065fedcf5f4bf1179d73548b8b5952e32bfaa88da01ba23a38b7149888701c06d32ef3358a15b8b6a69a2234d3e691d0d698874174a45840328e5244225c5a281c3d9ec876dcced33c5de871b1d5f5a143b27a3e13ff25267fcc2286912aa450c680e2dd04c5ba30807857759adc7c092227058723f0a38c008c18afb563a1ac84f7185c128ef131e31970a9591cdd4641e627b23a60e30e40b9deffd4c0e0e8d62eeb1766bb4d7b4a380d94b273821cfdf93682ec37e8f839b9f05b5b8672bdfae10becac7cd6ffa88ef14f363745bd8cd8f14931cb1322b04531d8291e3cd8cd4b9850e7747d3758978b1a9e4893f142d67010e2c13688c45a58408491da7b655aa324ba774ecac0a1c81e9f810a610bd0fc9ea1259752f039f51f9bc039643a2d3dc8acb85402d9ebcb581d105f7034fde557abf94b2c402bd1d3d5c968a2bbb0d4baf7c9304c7d0de93e963417779b88dadddc445ffe4b36227d3127836b96a34a5304477c229c828d80645f8c2c3d5ea1758cdd8cb9c590094e7b861a371120d9de3ca54c2624916c87ac7267ad88d8a8e1f0b7eb775a652ce7951d38d993cfafa31b4c5edf03fb08216bdda313b015f8598d525969857c88f5d515d033dd77ff196af5a5e712f37fbeddfe0e329b83f5135329ae51de4bd9edf1cfb9e3ff1ebc90fe743f02eca2ed28db6600b9b20a5fc06382f6c6c021b906ef8d225fbc9421781d129e56137c743ff25cecf13428bfb5164da9ca16c72698b233907674b704dcce563887e8b4e0739dbc9c65406db5eb2c55ab3f936c31f201aa3476c4eae6bff24c"}, 0x100c, 0x4000001}, 0x40) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ab8000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) close(r0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000220000-0x4)=0x6) 2017/12/15 07:07:28 executing program 7: r0 = memfd_create(&(0x7f00000dd000)="6d696d655f74797065", 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000df1000)={0x1000, 0x5000, 0x0}) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000382000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f0000cfc000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x90000, 0x20) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001000-0x1)=0x20, &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x9}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r2, 0x94, "25d01a5cbba7851e7c85cf50c8e3f4ec938059a4d116bf8b55a39e2c7f8fc90977c8c387da77aa4a9a0a466fe07a7b260afbacf0abca7ab28c34b445d67e0d31ffa7152f034ec7581d0f26302b533bafe5e44df7075e0f2486a21c9bf080617895f85a699cebac439fdce5c2bc4cdf9daaf18cf00ef2c12cd14ccec95c05c818a51a6b33868b4d357d7626dd549dd521b15765a8"}, &(0x7f0000002000-0x4)=0x9c) ioctl$KDDELIO(r0, 0x4b35, 0x401) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000004000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000001000-0x20)={0xd002, 0x0, 0x4, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000001000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000005000-0xb)="2f6465762f6c6f6f702300", 0x2bbc, 0x200000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000006000-0x18)=[&(0x7f0000006000-0xb)="2f6465762f6c6f6f702300", &(0x7f0000006000-0x18)="2d6c6f215c5b2e62646576766d6e6574316d643573756d00", &(0x7f0000005000)="73797374656d7b26736563757269747900", &(0x7f0000005000)="2b776c616e306574683100", &(0x7f0000005000)="76626f786e65743000", &(0x7f0000004000-0x7)="70726f632e2c00"], &(0x7f0000006000-0x10)=[&(0x7f0000005000+0x44a)="25776c616e3000", &(0x7f0000000000)="6d696d655f74797065", &(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", &(0x7f0000005000)="6d696d655f74797065"], 0x1400) 2017/12/15 07:07:28 executing program 0: r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = socket$inet(0x2, 0x3, 0x80000000002) getsockopt$inet_int(r1, 0x0, 0x10000000000000d0, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000002000-0x4)=0x35, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) mlockall(0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000003000-0xd)="646e735f7265736f6c76657200", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="2876626f786e657431656d3065746831707070307b00", 0xfffffffffffffffe) add_key(&(0x7f0000000000)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="5a59981ed3fc3665c06270e11511b9ff317acade0e8fd541112a25d2b1b503a632cf5a1ac2f4ac034daadaf26de74fd653260ecde4536d74b8e6ec377211af75ac3b930a6e7153c0be4d47c72459698cc085b1a069a7e0a7ab04034f24950a3351444202c189230098d68f60689e9201028895858b7262edababf431aa79aae40de30d41ba1ebc38a7a0b0d74ef3216267f25eec0b699768d7241b7292c0cd0caaafee84f4c9c34784137337848e789f78bafd5f5c", 0xb5, r3) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x4, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r4 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000000000)={0x2, 0x90c, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r4, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x10) umount2(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x8) r5 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2a0940) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000005000-0x8)={@loopback=0x0, @broadcast=0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000)={&(0x7f0000005000-0x8)="2e2f66696c653000", 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000002000-0x8)={0x5, &(0x7f0000001000-0x96)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) 2017/12/15 07:07:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000afc000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x1, &(0x7f0000959000-0x10)={0x24, 0x1fe, 0x3c84, 0x7}) bind$alg(r0, &(0x7f00004bd000-0x58)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f6374725f6165733139320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = memfd_create(&(0x7f00005fb000-0x24)="726e678000000001000000ecff00c3040000002b0c2b6e0dbcc88181cf6a1f21326a0455", 0x3) syz_open_dev$sndseq(&(0x7f0000f5b000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000c8f000-0x8)={0x5, 0x2}, 0x8) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000334000-0x8)=[0x2, 0x7]) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000019c000)="00c1", 0x2) 2017/12/15 07:07:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000978000)={0x0, 0x0}) shutdown(r2, 0x1) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009bb000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)="2f6465762f6375736500", 0x1, 0x0) write$fuse(r5, &(0x7f0000147000)={0x12, 0x4, 0x0, @fuse_notify_poll_wakeup_out={0x8cb9}}, 0x12) getuid() socket$inet6(0xa, 0x5, 0x74ddd0c0) getpeername$netlink(r3, &(0x7f00008d2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000706000)=0xc) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) r7 = getuid() lstat(&(0x7f0000f7f000)="2e2f66696c653000", &(0x7f0000c0d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000471000-0x1c)={&(0x7f000051c000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00001d0000)=[{&(0x7f0000957000-0x34)="4b99fd030348ed9f8e60aea8ed1c6d4fded6548917c94edd08f35bc86598f1f299d271e21c00a70a6b20f899f3351ed5db780bf4", 0x34}, {&(0x7f000037e000-0x7c)="79e22f73d75869ff889972aa7ec6df643079a7db2bbe637703c3570b236984459b80130c7ea7bf3e27295c7e0a7c57ba18667881fbe76465026da3a07117780577a82eff0cf02cb04e7ada11c383e477a78d64ad449ecd5b9371655653ba554df399203211edbf3697e2b13010e5a13645b85469d5c7bcf4856ea197", 0x7c}], 0x2, &(0x7f0000fc7000)=[@rights={0x1c, 0x1, 0x1, [r4, r3, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r7, r8}], 0x34, 0x0}, 0x8800) getsockopt(r6, 0x2000000000010d, 0x2, &(0x7f00001b0000-0xab)="00000000", &(0x7f00008bc000)=0x4) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003d6000)="2f6465762f73657175656e6365723200", 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r9, 0x40045402, &(0x7f0000f7b000-0x4)=0x1) sendmsg$unix(r3, &(0x7f000067d000)={&(0x7f0000692000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000ca4000)=[{&(0x7f0000d97000)="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", 0x1000}, {&(0x7f000085b000-0xbe)="236ba639b3cba317bcd5c58bb8cfe70a67de4402fdf02703108ff31eafbe12d4d7f40f33efa10271f4eb369949b45eb0c22d2d9e46271d46086155d422002bf902f2cedd7e1914cd0b86f721a7b41f94d1973f112d8064d2bf522e5b8d6f9b1387eef8ff4820636e8101b58713aac11e15dce30222617c4bf42c5a5733778daf752fa29de585754b554cea704d3de85820689037d8feddc8b77aeacbcc4a09f971fec4317b689cfa06ecfb27b279e75bbb22753d3da56305ef59902d42b3", 0xbe}], 0x2, 0x0, 0x0, 0x4}, 0x1) [ 94.195859] binder: 10686:10692 unknown command 725907877 [ 94.202884] binder: 10686:10692 ioctl c0306201 20000000 returned -22 2017/12/15 07:07:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x60800100) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005c1000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000aab000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f00001ea000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cc2000-0x6)={r1, 0x1}, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000485000)={0x0, @in6={{0xa, 0x1, 0x400000000000000, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb0, 0x20}, &(0x7f0000ac4000)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000100000-0x1ac)={r2, 0x1a4, "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"}, &(0x7f0000ade000-0x4)=0x1ac) getpid() r3 = getpgid(0x0) r4 = syz_open_procfs(r3, &(0x7f0000a22000)="6e65742f6e65746c696e6b00") ftruncate(r4, 0x0) sendfile(r4, r4, &(0x7f0000014000)=0x100000, 0x8001) 2017/12/15 07:07:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c8d000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00002bd000)={0x0, 0xff, 0x8, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x3b, &(0x7f0000001000)=0x5, 0x4) readlink(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0) r2 = socket(0x10, 0x802, 0x0) exit_group(0x1ff) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000fb1000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000314000)="2e2f66696c653000", 0x20000, 0x130) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f000050e000-0x4)=0x400, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000601000)={r3, 0x18, &(0x7f00006fb000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff0000)="2f6465762f6b766d00", 0x5310c1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000d72000)="2f6465762f6375736500", 0x100, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00003d2000-0x8c)={0x0, @in6={{0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ebc000)=0x8c) msync(&(0x7f00002c0000/0x2000)=nil, 0x2000, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000b4b000-0x8)={r6, 0x8}, &(0x7f00007e3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000be1000-0x75)={r7, 0x6d, "71d4841ec4627623d4c342ab3b76e0ee6a50b9f3358b05b835eeedb942dbe5a64a27fca6dc58dc91d715cff75d307e4bea6bdf90e94384c38505feed836a0224ab1c8843a054777f86b5d77a4501c05d4c4632c758daebd2e4b071ddfd669064b556f64148c0c2b77a41d45754"}, &(0x7f00003c1000)=0x75) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000fb9000-0x4)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000828000)={0x3, 0x2, 0x6, 0x2000, &(0x7f000008a000/0x2000)=nil}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ebd000+0x1a)=0x8, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xa20c, 0x0, 0x0, 0x0}, @generic={0xd395, 0x100, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000003c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) write(r2, &(0x7f00000f0000)="2000000025006f76530000000023480080d6000002ffffffc000010400fffffffadd", 0x22) [ 94.284754] binder: BINDER_SET_CONTEXT_MGR already set [ 94.291936] binder: 10686:10704 ioctl 40046207 0 returned -16 [ 94.315376] binder_alloc: 10686: binder_alloc_buf, no vma [ 94.315418] binder: 10686:10692 transaction failed 29189/-3, size 0-0 line 2890 [ 94.337159] binder: 10686:10721 unknown command 725907877 [ 94.337178] binder: 10686:10721 ioctl c0306201 20000000 returned -22 [ 94.369500] binder: undelivered TRANSACTION_ERROR: 29189 [ 94.375533] binder: release 10686:10692 transaction 67 out, still active 2017/12/15 07:07:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)="2e2f66696c653000", 0x1040, 0x0) execve(&(0x7f000007b000)="2e2f66696c653000", &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f0a000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ae4000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f00008c1000)={0x6, 0x9, 0x5}) r3 = getpgrp(0x0) fcntl$setownex(r1, 0xf, &(0x7f00007e2000)={0x0, r3}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr(r4, &(0x7f000013c000-0x1b)=@random={"73656375726974792e00", "73656c666c6f2976626f786e6574302a00"}, &(0x7f0000c65000-0x1)="00", 0x1, 0x1) r5 = syz_open_dev$usbmon(&(0x7f0000478000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r5, 0x5421, &(0x7f00000f0000)=@common="69726c616e3000000000000000000000") read$eventfd(r5, &(0x7f00002d6000-0x8)=0x0, 0x8) r6 = epoll_create1(0x0) r7 = fcntl$getown(r6, 0x9) perf_event_open(&(0x7f000078a000-0x78)={0x5, 0x78, 0x5, 0x3, 0x4800000000, 0x80000000, 0x0, 0x2, 0x1048, 0x2, 0x854c, 0x8, 0x7fff, 0x2, 0x0, 0x7f37, 0x4, 0x5, 0x4, 0x40, 0x81, 0x7fffffff, 0x7, 0xffffffffffffffe1, 0x1, 0xcde, 0x0}, r7, 0x0, r1, 0x3) r8 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)="6e7300") getdents(r8, &(0x7f00000b2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000975000-0x4)=0x0) ptrace$setopts(0x4206, r9, 0x3, 0x2) getdents64(r2, &(0x7f0000e24000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f000041c000-0xc)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000dae000-0xb8)={0x0, 0x6, 0xf64, 0x3, 0x7, 0x7, 0x10001, 0x80000000, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100000000, 0x100, 0x516a8c02, 0x100000000}}, &(0x7f000038e000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000bb3000)={0x6, 0x4, 0x5, 0x7, r10}, 0x10) syz_extract_tcp_res(&(0x7f0000170000-0x8)={0x0, 0x0}, 0x7f, 0xf41b) 2017/12/15 07:07:28 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000dea000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000892000)="2e2f66696c653000", 0x100) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000892000)={@generic="14f73fec9de6e5ddc80fc56550b51596", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) getsockname$ipx(r1, &(0x7f0000413000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a94000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x8000000000000401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x80000000, 0x1, 0x0, 0x400080, 0x5, 0x0, 0x3f, 0x0, 0x101, 0x0}, 0x0, 0xe5, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00009b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000025a000-0x14)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000079c000)=0x10) setsockopt$ax25_int(r5, 0x101, 0xa, &(0x7f00009bc000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000861000-0xc)={r7, 0x7ff, 0x0}, 0xc) writev(r6, &(0x7f00001ca000-0x30)=[{&(0x7f000026f000)="0239ab34a816adf49a4743fb6b5e32c97eb8a2ccf6309063390de98a0a39a5087e906e6aec9ac481a7290895cae7bb9e", 0x30}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00008dd000)={r8, 0x7, 0x30}, &(0x7f0000b6c000)=0xc) splice(r0, 0x0, r2, 0x0, 0x58, 0x0) readv(r5, &(0x7f0000f29000)=[{&(0x7f0000fe7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f00006cb000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x2) pipe(&(0x7f0000a55000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x0, r9, 0x0, 0x9, 0x1) writev(r3, &(0x7f0000051000)=[{&(0x7f0000d5c000-0x1001)="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", 0x1001}], 0x1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x78)=@ethtool_eeprom={0x4b, 0xf, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/15 07:07:28 executing program 0: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004b000-0x8)="73656c696e757800", 0x2) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)="2f6465762f736e642f73657100", 0x0, 0x8000000000142) r2 = dup2(r0, r0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000004b000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000004d000-0x10)={0x0, 0x0}) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f000004d000)=[{0x8, 0x880b, 0x5, 0x80000000, @tick=0x6, {0xb1, 0xaf241a4}, {0x6, 0xffff}, @ext={0x50, &(0x7f000004b000)="a5d24b7f9a5985812a889d7360d621f6c33b47d7f4a24bce59cb66862138d3080d23d35ed4c0a3fdd00eb15ca272bbc52106109b698d594c533e41979e43dada16e6280b0266630641d95f6493972f23"}}, {0x1000, 0x9, 0xffffffffffff0f05, 0x567063bf, @time={r3, r4+30000000}, {0x2, 0x100}, {0x68, 0x2}, @addr={0x4, 0x3}}, {0x7ff, 0x8, 0x1, 0x4, @tick=0xfddf, {0x4000000000000000, 0x20000008}, {0x81, 0x2}, @raw8={"e947e07821b552f3c2295841"}}, {0x2, 0x8f, 0x8, 0x3f, @tick=0x1, {0x7, 0x1}, {0x3, 0x5}, @raw32={[0x3, 0xfffffffff9608b01, 0x10000]}}, {0x3, 0x3, 0x80, 0x80000000, @tick=0x7ff, {0x8, 0x4}, {0x0, 0xffffffffffffffff}, @queue={0x3, {0x4, 0x3}}}, {0x8, 0x7ff, 0x80000000, 0x8, @time={0x0, 0x0}, {0x1, 0x8}, {0x5, 0x241a}, @note={0x5, 0x4, 0x7, 0x4, 0x100}}], 0x120) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000004b000-0x4)=0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r5, &(0x7f000004e000)=0x0, 0x100000000000a, &(0x7f000004d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x200000004, 0x1fe, 0xfffffffffffffff9, 0x0, @time={r6, 0x0}, {0x0, 0x1}, {0x0, 0x0}, @control={0x0, 0x7, 0xffff}}], 0x30) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000000d000-0xbc)={0x80, 0x1, "000169656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000010000)={0x3}, 0x4) ioctl$TIOCCONS(r2, 0x541d) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000050000-0x10)={0x0, 0x0}) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000004e000+0x1c)=0x0) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x4, 0x3, 0x80000000, 0x0, @tick=0xfffffffffffffff8, {0x55, 0x8}, {0x6, 0x7a52}, @addr={0x800, 0x200}}, {0x400000ab, 0x7, 0xff, 0x80000001, @tick=0x0, {0x101, 0x8}, {0x6, 0x7fffffff}, @raw32={[0x5, 0x6, 0xff]}}, {0x5, 0x3fd, 0x5, 0x100000000000000, @tick=0xe28, {0x6, 0x3ed}, {0x7, 0x5}, @addr={0x4, 0x6}}], 0x90) ioctl$KDENABIO(r0, 0x4b36) splice(r1, 0x0, r2, 0x0, 0x7ff, 0x0) 2017/12/15 07:07:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000076c000-0x8)={0x0, 0x0}) r1 = dup2(r0, 0xffffffffffffff9c) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000e6a000)=0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xb, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x400000000000, 0x20, 0x1ffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r1, 0x0) r4 = fcntl$dupfd(r3, 0x4, r3) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x800004, 0x101, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffc000000002, 0xffffffffffffffff, 0x20000000) r7 = socket(0x4, 0x8080e, 0xfba) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000c70000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x1f, 0x8f, 0x7f, 0x0, 0x9a4, 0x80000000, 0x80000000, 0x0, 0x8, 0x6, 0x7, 0x9, 0x1, 0x20]}, &(0x7f000067b000-0x4)=0x108) set_mempolicy(0x1, &(0x7f00001af000)=0x829, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000b35000-0xc)={r8, 0x52b, 0x30}, &(0x7f000000b000)=0xc) rt_sigaction(0x2b, &(0x7f0000f1c000)={0x1fde, {0x7}, 0x10000001, 0x9}, &(0x7f0000c94000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000004e000-0x8)={0x0}) getsockopt$inet_mreqn(r7, 0x0, 0x2000000025, &(0x7f000063d000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f3000-0x4)=0xc) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3885, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = dup2(r5, r7) ioctl$KVM_SET_GUEST_DEBUG(r9, 0x4048ae9b, &(0x7f0000614000)={0x20000, 0x0, [0x209, 0x100000000, 0x3, 0x7e, 0x0, 0xff, 0x0, 0x0]}) r10 = fcntl$getown(r6, 0x9) capset(&(0x7f00004f5000)={0x20071026, r10}, &(0x7f0000cf9000)={0x3, 0x0, 0x3, 0x2, 0x505, 0x9}) gettid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d5d000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fab000)=0xe8) setsockopt$inet_mreqn(r9, 0x0, 0x24, &(0x7f00002b7000-0xc)={@multicast1=0xe0000001, @rand_addr=0x1, r12}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = socket(0x40000000015, 0x5, 0x0) setsockopt(r13, 0x114, 0x101, &(0x7f0000267000)="", 0x0) ioctl$KVM_GET_LAPIC(r11, 0x8400ae8e, &(0x7f000000a000)={"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"}) perf_event_open(&(0x7f000000a000)={0x2000000000006, 0x78, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x7487f752, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) mkdir(&(0x7f00004b1000)="2e2f66696c653000", 0x186) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/15 07:07:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006e4000)="2e2f66696c653000", 0x1c8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000012c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c80000-0x10)={r0, 0x18, &(0x7f0000885000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000033b000)=r3, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000168000-0x4)=0x0, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f000018f000)={&(0x7f0000114000)="2e2f66696c653000", 0x0}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000bd000)={0x0, 0x54, &(0x7f000047e000)=[@in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x0, 0x81f0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xef1}, @in6={0xa, 0x1, 0x66, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}]}, &(0x7f0000323000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000009e000-0x6)={r4, 0x0}, &(0x7f00008cd000-0x4)=0x6) clock_gettime(0x0, &(0x7f0000b2c000)={0x0, 0x0}) futex(&(0x7f0000f9a000)=0x2, 0x1, 0x4, &(0x7f0000658000-0x8)={r5, r6+10000000}, &(0x7f0000015000-0x4)=0x7, 0x3ff) r7 = dup3(r2, r1, 0x0) ioctl$KDENABIO(r7, 0x4b36) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffec, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000edc000-0x8)={0x0, 0x5}, &(0x7f000012f000-0x4)=0x8) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/15 07:07:28 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000900000)="2f6465762f7667615f6172626974657200", 0x42, 0x0) mmap(&(0x7f00000a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00005a6000-0x8)=0x100000001) r1 = gettid() pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000dbf000-0xc)={0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x6}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x3b, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000aa2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffff8}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000368000)=@assoc_value={0x0, 0x0}, &(0x7f0000740000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x7bb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) getsockname$unix(r5, &(0x7f0000836000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000192000-0x4)=0x8) r6 = syz_open_procfs(r1, &(0x7f0000e66000-0xa)="6e65742f7564701f00ca") sendfile(r5, r6, &(0x7f00004db000)=0x0, 0xff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000484000)={r4, 0xffffffffffffff78}, &(0x7f0000021000)=0x8) getsockopt$inet6_buf(r3, 0x29, 0x3b, &(0x7f00002f2000-0x1)="00", &(0x7f0000aa5000+0xd80)=0x1) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000837000)={0x1, [0x3]}, 0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e0f000)={r4, 0x1}, &(0x7f0000d44000-0x4)=0x6) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 07:07:28 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002a8000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000084c000-0x4)=0x8c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f50000)={r1, 0x80000001, 0x30}, &(0x7f0000f51000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004f3000)={0x0, 0x0, 0x0}, &(0x7f0000686000-0x4)=0xc) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ba3000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000f52000-0x8c)={r1, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000f53000-0x86)="44e3b435816b976c092cbeeee9e0dd705ea27bd3e3ff6cc36bbbd8fd70fc8d17453afe97ba683a1c85611b9bc46aee55595d67f6039f1fe9819bca81082ffa64e665c7f61f0ae3c67b74f1cb33ee45cc82830a11a5a9ee63305579eba4467de78389aa33d0236557485dd75de0f882c0a3b3fe09f636454aec527376e55b097a272942b56cd2") ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000300000)=0xe2) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f52000)={r1, 0x927}, 0x8) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000eba000)=0x20, 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001ca000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$TIOCCONS(r3, 0x541d) 2017/12/15 07:07:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)="2f6465762f73672300", 0x80, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xb80000)=nil, 0xb80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000b80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b80000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b81000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000004000)={@empty=0x0, @loopback=0x7f000001, r2}, 0xc) sendto$inet(r1, &(0x7f0000004000)="9b411fe87308bda68cf69b00fc456354c7329f7c247c5ae03e1974135e8db80e3a8ad4c76c4f7bd9611378c3b492084207feb8cd52e4aab2e576ffb0dafcf1c7579fcccd74875824b762d27e483eb885e18579131a87c4309c05830e357f575c0a7f7f346d0d61b5459ada9ca0d895d6279639c67a49b5763273aeb5f2a9a47d128b01a19caefd5e8de29ef02bc69f88e990313a5c6ca4d7553293ff5db0766407e37e5746f7a94d3a1ed3f1d9efc93ba833a7ae86b08fec0f30236f17d5ecf9bf6459b385c3079c62aa19450926de608f13b8493004baa0ea070257347a686123aa5e37ea428ab6d90aa0a5aaa0178237d8e1e8e31f920ba1c328085b98598721dec8437363864f82c9594f77be5c44effc3bcbc548045eb63044f435aea680eb14f53fa6156a06068b4ed2eb113753f6b0ba538e9ef2aabb9c92b8ab68304bd61a1330bdfde693aa838cbda772f976db33d1a7f1481af25358350c1513113389a6dc66d074c98d60eb6b70a2a7484596fa666813eb4af421ea906022f10bd0b4683312a5d46ef3d746ee68e67b923c7e663316f74ada47485e0df9d3bb20b0e5a6296fb95f8e787146115709bc8c913d953cf33a6066cb52507627e2cd95be580b756a40ec7f7b5875c41ad1941737c7ff0127c7ecac001c3679105cbf2ea81ed4685194e5d19d46b8fb1add32d3fe0717a555ac5c12aed602a406c9acd2be01b8cf5b180e4da32a34c1b624316da27bd16797fb28665e3b8af33189494bae59477d92d936babbe9f6697bfa9e22bebcc139683c2a00fd59d91034e6ac258b9de2ffb1268815754c1e4faebbf0dd5f30319dbcc077e29ae756744f19e4f495b7fb1c45b0aeefa6e8ef5932527967d965282300e32b5507a7d4ffc9fd5bb583cf6bc1d3b88ec5ac079aad45f32a3412cf6d3685f74f865369d6f7c965d842e9dc4a34a89e4f6e92aa1add55388c4101355fb944f67d902b7ef45547d761199710bcc9a9019b15ab652ced16ff77a4bc5592d1efb3f562b1ef062bb7c4761129c3c9a09ed6c54a3ae3bb26a5d7fc481738500ec5bd38bc27d0d9b758ca5397dbe1856eeb4d55a94cccaaf47df693e87bf2a966550ba7fb5cd44da3d88c112a2d07d584ec5b02c5c90955cffc5767aadac21291ad9693d6a5c2ec4e9ef6630045681bf824aac7e1d908fa7ebbd5fd2f5d637ecae2d1b993b6387527aa471478fe3df974102046c6656341a5eb0d7629e491f2c7e28db50ca5d72de48fe1f9f953ee5a68c9164e325b93f5c5ebdb35aeac338abe5072aa398048995359ae23760a2ce29df382dde331d6f6949e3b5e4e1e1dadf225f0b841c2eadf27f2694abfcaa811c68ab8c00bf017e965f8ee20a6af917725dc944b8f3795f58d0f080a48582588a577c321e939f8de6e113257b38f8ff6df98e9b00d9299f0b4fa60f7ac2dbe62bfc8244cb12d6ee131c01556e5d4701d79a84cb320fb9d43d1d74b8b5141866713a6418a2353d29868756da348f22c09fd4cd80803e1ff82652cbc8610c8ae2b63259368311d5ebd062bd0c961075d0d70a480bd75b7dcac004767a7bc311532d9e2f11f5dbeebfa2c4bdcb5b7f4d0a5916f3886a402ef56722e355924832b0f84a0184870f69b40a8df2e03b7b61428c3a4f3164c8b34a32aac9801c04b8e323ce5d88720859e98480f498b83a73bc99f5d6b6577cb874a46ad8330f4061939f2a3d3df5f2ab144127a6bd02425f3cb12a9b50ec8b2c517b36253a3a3751a534ade6b59f797d2433a803a3d1c18c55b0d9cc64a755310efa7d3ea74408fdac39f7de85842b7ad7646ed86a2f8e28c77a7b646b4782f22c42908212eeef69139c67b44615f85288b5ad04ff048a6d35857c79ca43c1359fd502ceb7ecc0bbbcda7d4112342e69c26273c28049e4918bdf0215e4f9001f71516d07f67a5428dcbf9befa290a4261d12af6da5022afda7c88e58aec7c320c8ed2b85c06e2beca5591ed72fd4fad57bf53ca96df33e795bdbc1b34efee33e2eade9e422e491fd10d4c6d6bd5f05485b35fffaac75e24ca58150e9e6c3e59fbc5439024c189c1a1b0dabfa332cada0c2d365323ad1486f9e01b8058df85365796d4f373642412805b9429f8e8695ba78a028f97024fd600d8a3bc89a4da4030259ce8a3b14749fa634f9079a97b4c49a58de23239935e3ccde88f362a1a2d97d568af37466ca0f35202607751a58f1987bc1728c8dd7f6db7165bc6d499f47bb59a63db97486e2e78cf1ae985de34f1c80f82839e0e5b029a6690841fb6dbd651208834d5325cabd885156d0f7dfee328d62b27643c1560067445711a25a88532a876822c91a917ed23ca70ae404eca7404405ba5f80fc8c7a16af576df4f30bdeb0f50a7a8e212f8e24f83650c4cf1e815ae68a436a62d42b1cc2be18ccd0085fbc7a766f87456a43b062dfc2a295327111f45dbb55a66322012464834ba317e5c6bad483040957e8134c9c9d62176007502f62a1b383a4300883f44739effd2369b90584ede093cbd7b44a92a78d87934e673275883139ac0baf5f175039790521013273fac972f70bc6f9554cc72a950d4805b6c606c06fcb86e3f036aa6ccea10bbcb3df7d2b89582b5be6b6b38b536d5a0f8af0ec93c1496655ed8ee24999cf9f7c42de91fa1184ee9c7d663521c3fa72a2cb7bed3538ecbc9e53fa0c20c31f859155acd4f2781b9a7d1a04e33e003f766cbd365026eb4bf6eacc19a4b1aa0f0be28b0b4dd6f9cb38d385c7b7658fa1414eef0c0a0021a419f1466036207b994160de7c3722600acf63523ed9e2b7cd617ca16d3f0df8ac6f3a92e36b826df6d25289a7faff820930f96f68c798549f34be02fc5fe5199b523b8fcb80b559fb731404aec4587b06c5d3098f8525ed2e162ef7c19371e4a5ce88203253e1b0958a7fde8fa34ed5964ecc0cc8130cde376bd28ad388db3afc99cf4cbac62469dc339a46eecbc012ff5a0d89aabf4a95c82120aa23ed076751e278fff9c91d49ed986e842aa7118cc8e40e1aa2293b17bcf328a226ab708314e7803f56e39bbcc76ee97cdab11d6b3051d6e7558277f2359c03795c8846682488d41c61b03ce43df8faf3902ddd2899d454ce1b2635a9d248ecd83b34e430021d2431433cd96e12eea464a9c99251787501d13492c3932e1f9522347cae76c72c71cdda92047a1fe02a9742dc014a9fa7433f8f9abbc663b121e37624750621609eee5274a6494999af3c342bee1a11d1a3005eda02004085c67e7782ff754db4ee9fd997e4d2579485b64d3bd7224785812ab564d4f3b4f345d574e2d54ffa0ad217bfd008c3990bfee6842b60ee77992721542acd84994ee54dda82fbc896f3a14779a7d2b44ecda60e9ab7a8ef1b9c75208d816c5ba1201df6b554532d3c27fb5e442b2e6c28ff67137ba9927c4a1e3ccd06818898f4cd25af73ab10e8e224520d81c25128fdf25fe2f68811ae93807f9acfed139a3e3d83fbd023ff268eefc1e3b054bff5494e8bcb7a3556791e9e8a9a766500c3e0c5ba1051eef28f1e16d90bdd6555d318cf75420736e4ca01443676a118a233f07c9d60e769b75d318a735cd44144cac2563c3d214d2e304f04e666a5c7f4479a9878ab46344d8224131803367f45ab51a15432a5a9f30a34a1172d79bc4fa233d445e2e55b2473917228649637d2dbd6177cfdd06464de70f36a3aef482497f8571eeb4669450c30b318e2a20974c907ad43941222fe029e79fd30cc9f84f0da6dc577920c9c5ead93bcb7746f4201e6210e9d99f439f97c0824c37150f965d80b7a3aac46e49f16096af7933aeb54dc8f04047b43be1032ffae0cbcdc58194a1eac73cffdef63811c706963dd36f1329cb1aea2f1b0b81a9cfa740cfb7c7cf861e0b276eac87b609edde17e1211c832da3294d16f4a32d0f50e3e8e55579b7f2c48c1ca5d9f1942e5509826edfcd03cfb603d9ec482413196489e8309fb1703bf3e7772158d304d634639938f2617363efd1264d895c60735f45ca60a1273baf6d398af4410ba26a66ef1bf7e366f926e6b88bef695c42ad4b1a7ff520e368cf7faf322457a963f0fe1ccbf95917e2197834307248366ede3b367bcb419b54", 0xb6b, 0x20008000, &(0x7f000000a000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x4005) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000001000-0x10)={0x19, 0x5a, &(0x7f0000000000)="db990ef5efb62076c29d3f5a5b94a33330f0d77bcf08b9ccfa677a8614a97acc674e05067dd9cdc48d7a4c3b9673a94bd0252373ba17a951fdfa41f73a7a86f3802c9e7fee344d8d7158c9c38f4294ae144004f8bdcbfd57605e"}) mmap(&(0x7f0000b81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00002e1000-0x8)="2e2f66696c653000", &(0x7f0000b84000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b83000-0x8)="2e2f66696c653000", &(0x7f00009db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() setresuid(r5, r4, r5) syz_open_dev$mice(&(0x7f0000002000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x202000100000) mmap(&(0x7f0000b83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000b83000)=0x0) mmap(&(0x7f0000b82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00002ff000)="2f6465762f73672300", 0xfffffffffffffff8, 0x1c983f) mmap(&(0x7f0000b82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0xffffffffffffbd87, &(0x7f0000b85000)="0100") clock_gettime(0x6, &(0x7f00000a4000)={0x0, 0x0}) mmap(&(0x7f0000b83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00005ed000-0x8)={0x0, 0x0}, &(0x7f0000668000)=0x8) mmap(&(0x7f0000b87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f00009d4000-0x20)={{0x0, 0x7530}, {0x0, r8}}, &(0x7f0000b88000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) select(0x40, &(0x7f00003a8000-0x40)={0xd47, 0xb60d, 0x5b0, 0x2, 0x101, 0x9, 0x6, 0xb3}, &(0x7f0000256000-0x40)={0x7, 0xffff, 0x4, 0x3, 0x2, 0x1, 0x5, 0x9}, &(0x7f0000316000-0x40)={0x101, 0x0, 0x8, 0x7, 0x3, 0x5, 0x80000001, 0x3}, &(0x7f000089b000-0x10)={0x0, 0x7530}) mmap(&(0x7f0000b86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f000084f000)={0x0, 0x0}) mmap(&(0x7f0000b86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00005f2000)={0x400, 0x1, 0x0, 0x5, 0xffffffff, 0x1, 0x1, 0x7}, &(0x7f0000b86000)={0x6, 0x8, 0x8, 0x3, 0x400, 0x5, 0x71e5c7b8, 0x0}, &(0x7f0000b86000)={0x8001, 0x4, 0x36df, 0x0, 0x27d9, 0x81, 0x401, 0xf3}, &(0x7f0000b87000-0x10)={r10, r11/1000+30000}) setitimer(0x1, &(0x7f0000709000-0x20)={{r9, 0x0}, {r7, r12}}, &(0x7f0000b87000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000b83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000b83000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000b83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r6, &(0x7f0000b83000)=0x0, 0x20000009, &(0x7f0000328000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000b83000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000b87000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000b85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xa, &(0x7f0000700000-0x10)={0x0, 0x0}) mmap(&(0x7f0000b86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b89000)={0x0, 0x0}) mmap(&(0x7f0000b87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00009b6000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a) mmap(&(0x7f0000b88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000b89000)="2f6465762f7663732300", 0xbb, 0x8000000000) mmap(&(0x7f0000b8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000b8a000)="2f6465762f766373612300", 0x4a0000000000000, 0x100) setsockopt$inet_int(r1, 0x0, 0x100031, &(0x7f0000b80000)=0x40003, 0x4) mmap(&(0x7f0000b8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000099c000)="d85eed5685a7c662d435200a33b2000004000000000e8dae6465cc908928be5ae825a941971de7daaa", 0x29) [ 94.382483] binder: undelivered TRANSACTION_COMPLETE [ 94.388281] binder: send failed reply for transaction 67, target dead 2017/12/15 07:07:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x5, 0x80000040fe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000001, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009cd000-0x11)="2f6465762f7161745f6164665f63746c00", 0x200080084405, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000002a000)="00000000000000000000000000") r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000036a000-0x4)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000d98000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgid(0xffffffffffffffff) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000070c000-0x1)=0x6, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ec0000-0x14)={0x0, 0x800, 0x914, 0x2, 0x2, 0x7}, &(0x7f000042b000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d37000)={r3, @in6={{0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x1, 0x712930ec, 0x49}, 0xa0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00008fa000)={0x0, 0x0, 0x0}, 0xc) r4 = gettid() getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b43000)={0x4, [0x7, 0x1, 0xd7, 0xffff]}, &(0x7f0000c83000)=0xc) fstatfs(r1, &(0x7f00000fb000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getpgrp(r4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b7e000)={0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) getpgid(r5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000123000)={0x0, 0x0}) clock_gettime(0x5, &(0x7f0000c6a000-0x10)={0x0, 0x0}) dup(r1) accept4$inet6(r2, &(0x7f0000242000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000597000)=0x1c, 0x800) futex(&(0x7f0000003000)=0x0, 0x6, 0x2, &(0x7f0000c29000)={r6, r7+30000000}, &(0x7f0000003000)=0x100000000000001, 0x0) 2017/12/15 07:07:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000001000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003fd000)=0x4b) getpeername(0xffffffffffffffff, &(0x7f0000de6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000de7000)=0x60) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r2 = memfd_create(&(0x7f0000f16000)="7e", 0x1) fadvise64(0xffffffffffffffff, 0xfffffffffffffffd, 0x5, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000008b000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000dfc000)={0x2, 0x78, 0xdb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x10000000000000, 0x1, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getsockname(r2, &(0x7f0000a3a000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000d7b000)=0x10) openat$rtc(0xffffffffffffff9c, &(0x7f000036f000)="2f6465762f72746300", 0x82, 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f00002ef000-0x8)=0x100000000) perf_event_open(&(0x7f0000d15000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r5, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000560000)=0x1, 0x4) bind$inet(r6, &(0x7f00000e0000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r6, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00007d8000-0x8)={0x5, &(0x7f00005ad000)=[{0x20, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffa}, {0x4, 0x27de, 0x8001, 0x79}, {0x9, 0x1a96, 0x800, 0x0}, {0x8, 0x7, 0x81, 0xdc8}, {0x8b, 0x9, 0x7, 0x5}]}, 0x8) socket$key(0xf, 0x3, 0x2) 2017/12/15 07:07:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c19000)="2f6465762f6c6f6f702300", 0x6, 0x60001) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000cce000)="0000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000420000)=0x23) r1 = open$dir(&(0x7f0000f1c000-0x8)="2e2f66696c653000", 0x2, 0x80) ioctl(r0, 0x4400000000001278, &(0x7f00008df000)="42aeded406b46fa002304ba7c5d65da940bc4143b5952ef17e6aa6db3cf7ebf4a1c8962ccdd96fc64de35bbf3d59d1008aca79759601bf1427c1e216286b00002002269d44aa47d1c907169752e307f0c4c75b0000000008000000e1042659698f5472f230decaf62c6cdb1fff44017d173bb18210d0f3a2932af2abd424dc264dc01c4b769d9ac6590000eee0bddc211f") mkdir(&(0x7f00009e6000)="2e2f66696c653000", 0x8) r2 = dup3(r1, r1, 0x80000) ioctl$KDSKBLED(r2, 0x4b65, 0x8) getsockopt$inet_dccp_int(r2, 0x21, 0x33e38858cd1f1fc, &(0x7f0000cfd000)=0x0, &(0x7f0000af9000)=0x4) [ 94.456426] SELinux: unknown mount option 2017/12/15 07:07:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x14, 0xfffffffffdfffffd) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x20, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x1000004) bind$netlink(r0, &(0x7f0000fb5000-0xc)={0x10, 0x0, 0xff, 0xa9cc}, 0xc) r2 = creat(&(0x7f00000aa000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000f21000)={0x4, 0x0, 0x0, 0x0, 0x0}) listen(r3, 0x0) r4 = getpgrp(0xffffffffffffffff) r5 = syz_open_procfs(r4, &(0x7f000006b000-0x9)="6e65742f7463703600") setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x2) r6 = socket(0x0, 0x0, 0x3ff) pread64(r5, &(0x7f000038e000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92, 0x100) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000f53000)={0x9}, 0x4) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) fcntl$getflags(r6, 0x401) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f0000bae000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005d4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r7 = dup3(r2, r1, 0x80000) connect$inet(r7, &(0x7f0000d99000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(0xffffffffffffffff, &(0x7f0000fb7000)=[], 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000362000-0x4)=0x33443fdb, 0x4) 2017/12/15 07:07:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ea2000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000730000-0xc)=@sack_info={0x0, 0x100, 0x458f}, &(0x7f0000f7c000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003d1000-0xc)={r2, 0x86, 0x10}, 0xc) listen(r0, 0x3ff) prctl$getreaper(0x5, &(0x7f0000fa5000)=0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x4) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f000011f000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006d2000-0x10)={r1, 0x28, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b07000-0x4)=r3, 0x4) socket(0xd, 0x800, 0x1) listen(r0, 0x5) 2017/12/15 07:07:28 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x120f841a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000506000)="2f6465762f6877726e6700", 0x3, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) r2 = openat(r1, &(0x7f000005c000)="2e2f66696c653000", 0x100040, 0x0) inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000068a000-0x8)="2e2f66696c653000", 0x80) r3 = perf_event_open(&(0x7f0000ea9000-0x78)={0x2, 0x78, 0x100000000000045, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) io_setup(0x40000009, &(0x7f000046f000-0x4)=0x0) dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fd8000-0x4)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fb6000-0x8)=0x800000ce81) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x400000000001, 0x100000000) r5 = syz_open_dev$tun(&(0x7f0000c55000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = fcntl$dupfd(r3, 0xfffffffffffffffe, r4) r7 = socket(0x2000000011, 0x80002, 0x81) lseek(r0, 0x0, 0x400000004) fstatfs(r5, &(0x7f00006dd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") memfd_create(&(0x7f00008ca000-0xd)="5d74682feb", 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) bpf$BPF_PROG_DETACH(0x9, &(0x7f000059c000-0x14)={0x0, r1, 0x7, 0x1, 0x0}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="7465716c300000000000000000000000", @ifru_flags=0x8000200}) setsockopt$sock_int(r7, 0x1, 0x2f, &(0x7f0000816000-0x4)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r7, &(0x7f0000c85000)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r7, r6) write$tun(r6, &(0x7f0000c8a000-0x50)=@hdr={0x0, 0x3, 0xb3, 0x9, 0x1, 0x80000007, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x7, 0xc1, 0x100000001}}], {{0xedde, @arp=@generic={0xffff, 0x8efb, 0x6, 0x10, 0xfffffffffffffffe, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "e44eca0ab7e816e4048d7ac791558f10", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "e50b2d3551755381befedadfc2af7b41"}}}}}, 0x50) 2017/12/15 07:07:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000002000-0x8)={0x18, 0x10000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={r1, 0x1}, 0x8) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) sched_setattr(r2, &(0x7f0000001000-0x30)={0x30, 0x7, 0x1, 0x100000001, 0x188a, 0x80000000, 0x3, 0xd514}, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000002000)={0x3, r0, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000004000-0x12)={@common="697036746e6c30000000000000000000", 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xb) r4 = socket$inet6(0xa, 0xa, 0x7e0000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000002000-0x4)=0x9, 0x4) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000003000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000001000-0xc)={0x1, 0x7fffffff, 0x7ff, 0x0, 0xfffffffffffff809, 0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000006000-0x1)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r6 = getgid() chown(&(0x7f0000005000-0x8)="2e2f66696c653000", r5, r6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x23, &(0x7f0000008000-0x4)=0x1, 0x4) 2017/12/15 07:07:28 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000988000+0x7ec)="2f6465762f766373612300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000719000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000aa8000)=0x4) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f000049a000-0x8)={0x7, &(0x7f00008c4000)=[{0x400, 0x400, 0x1, 0x8}, {0x5016f964, 0x7fffffff, 0x7, 0x0}, {0x4, 0x80000000, 0x6, 0xffffffff00000000}, {0xfffffffffffffffa, 0x10001, 0x4, 0x4}, {0xae6a, 0xffffffffffffffff, 0x20, 0x3df}, {0x7, 0xaa, 0x6, 0x1}, {0x8, 0x0, 0x1000, 0x6}]}) bind$inet(r1, &(0x7f0000091000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005b3000-0x4)=0x2800000, 0x4) sendto$inet(r1, &(0x7f0000194000-0x1)="", 0x0, 0x2000c800, &(0x7f0000dc2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r1, 0x4, 0x2000102804) inotify_init() ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b45000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000359000)=0x20) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000f14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000c6000-0x4)=0xc) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$bt_hci(r2, &(0x7f0000f6a000-0x6)={0x1f, 0x400, 0x3}, 0x6) r4 = add_key$keyring(&(0x7f0000fcd000-0x8)="6b657972696e6700", &(0x7f000076a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r5 = request_key(&(0x7f00007ec000-0x6)="6c6f676f6e00", &(0x7f0000bb8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000256000)="2900", 0xfffffffffffffffc) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006ef000)="2f73656c696e75782f656e666f72636500", 0x80, 0x0) keyctl$search(0xa, r4, &(0x7f00006e6000-0x5)="6365706800", &(0x7f0000dc9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r5) ioctl$KDADDIO(r3, 0x4b34, 0x1) alarm(0x4) shutdown(r1, 0x4000000000001) splice(r1, 0x0, r2, 0x30, 0x5, 0xb) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000094f000-0x10)={0x1, 0x2, [@random="197c223c3914", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) 2017/12/15 07:07:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b0000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x4000) openat$vcs(0xffffffffffffff9c, &(0x7f0000e51000)="2f6465762f76637300", 0x800, 0x0) dup3(r1, r0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008d3000-0x9)="2f6465762f72746300", 0x408000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000ca0000-0x4)=0x0, 0x4) r3 = socket$inet6(0xa, 0x0, 0xfffd) bind$inet6(r3, &(0x7f00001e6000)={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) pipe2(&(0x7f0000794000)={0x0, 0x0}, 0x841) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f00004e6000)=[0xf64, 0x6]) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc0000-0xc)={0x0, 0x10000080000, r3}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f00004de000)={r6, 0x7fffc, r7}) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b68000)="2f6465762f7667615f6172626974657200", 0x200008, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a54000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007ae000-0xc)={0x1, r1, 0x800000001}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r10, 0xc00c642e, &(0x7f00005e7000)={r8, 0x80002, 0xffffffffffffffff}) r12 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(r9, 0xc008640a, &(0x7f0000b69000-0x8)={r11, 0x0}) r14 = syz_open_dev$vcsa(&(0x7f000024d000)="2f6465762f766373612300", 0x80, 0xc0100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r12, 0xc00c642d, &(0x7f0000774000)={r13, 0x80000, r14}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r12, 0xc00c642d, &(0x7f0000e1c000)={0x0, 0x80000, r9}) r15 = creat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", 0x4b) setsockopt$ALG_SET_KEY(r15, 0x117, 0x1, &(0x7f0000dad000)="c6ce6e0b4d0339fb2d3bc71fdcfbbc703e02178b4f9c1d72baf71ae53c6142cba75a343d8ace98b631c60d34ec2de2c586f931b845521c80d67dfe661fdf58d7a96ddc8f9fbd47c2c8fe5167a7ca7ef03656da3f60b5daa104a53842901fd78ebed461bd34f58c520e74d8885b4acea0aed10794ac1de82260f4b457e94cb7cca640b152254c38d56681096a3ced0af4456c4dfff98c2282864cdb317293152016dc740ca6ef003865672acf35ccf9662d66f03831f64fb0e9039eb9d9ab26ecf2d4a57891badea05bb8655729acb29e6778e979e8ec6d475b653216f0d8906cb94cfaa4b63e21", 0xe7) r16 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r17 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) write$evdev(r17, &(0x7f000064d000)=[{{0x77359400, 0x0}, 0x1, 0x46, 0x2}], 0x18) ftruncate(r16, 0xffff) sendfile(r17, r16, 0x0, 0x72439a69) ioctl$KVM_CREATE_VM(r12, 0xae01, 0x0) accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000cdc000-0x4)=0x0, 0x800) dup(r0) 2017/12/15 07:07:28 executing program 6: clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x3, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0x6, 0xaddef02, 0x6, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x104, 0x80000000) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0xfffffffffffff14c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1c) fcntl$dupfd(r1, 0x10000, r0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40000968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x2, 0xa17, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000001000+0x550)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}], 0x2, &(0x7f0000001000-0x70)=[{&(0x7f0000005000-0xca5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000001000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000005000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000004000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000004000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}], 0x7, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000)=0x8, 0x4) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000006000)=0x0, &(0x7f0000000000)=0x4) 2017/12/15 07:07:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001d000-0x50)={0x4, 0x0, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80000000002) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e69000)={0x0, 0x8}, &(0x7f0000350000)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000030000)={r1, 0x5, 0x6, 0x10001, 0xfffffffffffffffc, 0x40}, 0x14) getsockopt$inet_int(r0, 0x0, 0x10000000000000d3, &(0x7f00000f5000+0x87)=0x0, &(0x7f000077f000-0x4)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005b3000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x101000, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000690000-0x20)={@generic="605e97d3e2dd47efcd2af9f31b19a52e", @ifru_addrs={0x2, 0x0, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000023e000)={0x0, 0x0, 0x0}, &(0x7f0000055000-0x4)=0xc) sched_rr_get_interval(r3, &(0x7f0000fe8000-0x8)={0x0, 0x0}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f57000)="6e65742f6e657466696c74657200") accept4(r0, &(0x7f0000890000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000bf7000)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000b77000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffe7, r5}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000e42000-0x4)=0x3e7a, 0x4) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000d8a000-0x2)={0x3, 0x3ff}, 0x2) r6 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000aac000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f000030a000)=0x0) 2017/12/15 07:07:28 executing program 4: r0 = perf_event_open(&(0x7f00008e3000-0x78)={0x0, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x9, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d99000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a11000)={0x0, 0x4a, "59340130f1b49c0d4a350e1285e8489051a763a1c52a83b01eb18df31e6cdf6b2c4c1e4c013f825de288432fa2481a85f8fbe1e09cdbb82559af3b793909e3d106a9742e441b444728df"}, &(0x7f0000fd4000)=0x52) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000023d000-0x14)={r2, 0x3, 0x4, 0x9, 0x80000001, 0xffff}, &(0x7f0000001000-0x4)=0x14) add_key(&(0x7f0000e87000-0xc)="2e6465616400", &(0x7f0000ede000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e30000)="", 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ebe000-0x14)={r3, 0x5, 0x5, 0x8, 0x3b, 0x3}, &(0x7f0000ebe000-0x4)=0x14) sendto(r4, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000ebe000)=r5) 2017/12/15 07:07:28 executing program 0: r0 = creat(&(0x7f0000738000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f000095f000)="2e2f66696c653000", 0x0, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000b36000-0x12)="000000000000000000000000000000000000") clone(0x8000000, &(0x7f0000111000)="", &(0x7f0000b6c000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f000086f000)="fac22b77e6205ff89b02a5acb5100370c934d995d2e8478eadd4c6") fchdir(r5) r6 = gettid() prctl$setfpexc(0xc, 0x0) getpeername$llc(r3, &(0x7f00000ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002b9000)=0x10) process_vm_readv(r6, &(0x7f0000820000)=[{&(0x7f00008e5000)="00", 0x1}], 0x1, &(0x7f0000af7000-0x10)=[], 0x0, 0x0) poll(&(0x7f0000d1d000+0x6c3)=[{r3, 0x20, 0x0}, {r2, 0x10, 0x0}], 0x2, 0xfffffffffffffff7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000159000-0x8)=0x3a) fcntl$setown(r7, 0x8, r4) socket$inet_icmp_raw(0x2, 0x3, 0x1) read$eventfd(r3, &(0x7f0000e5b000-0x8)=0x0, 0x8) fcntl$setsig(r7, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r8, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r7, r8, 0x0) tkill(r4, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000001000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) kexec_load(0x0, 0x0, &(0x7f0000000000)=[], 0x80000) 2017/12/15 07:07:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e94000)=0x0, &(0x7f0000000000)=0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001000)=0x2, &(0x7f0000001000)=0x4) lseek(r1, 0x42, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x1c) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000+0x900)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x801}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r3, &(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000005000-0x8)={0x19980330, r4}, &(0x7f0000003000)={0xb2f, 0x8001, 0x2, 0x4, 0x2, 0x2f9c}) fcntl$setstatus(r2, 0x4, 0x4000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000005000)={0x0, @in6={{0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x495}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000004000)={r5, 0x4, 0x0, 0xffffffffffffff00, 0x10000}, &(0x7f0000005000)=0x18) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000006000)={0x1, 0x8, 0x7, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000007000)={0x27, 0x2, 0x8, 0x7}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000004000)=0x3, 0x4) sendmsg(r3, &(0x7f0000006000-0x1c)={&(0x7f0000005000-0x10)=@ax25={0x3, {"8ae3c5b6b7a2d9"}, 0x7}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000004000)="e0f5eeea45c51f1215afd6aa0ac94af1dfce261b6b45bd9142162f0f36e2a2267c24fd4068e025a995c6ef3e12529431b7de580d3f55005eed1f14606fb4535d23105ec0dca45ccd38760fcd7631d31d207b1965dd1c604fb2133a832765b217807e7b218275e176de6adf6d0ada5b4325cfcffe06ed9b1a575af272", 0x7c}, {&(0x7f0000003000-0x85)="3da4fbecbeaa7d26af903bb11fca2462fde4c444c785928118d9880e5ca475d3ac515ce67ece6fe8437fb886bc2e1d231cbb5094bbad30f9e038e05634f272c60e790eec38c46e93cc00024bf3c69a740e5cc1eee10f323a5b86f694dc049fbada811b1b9970e58d477268b7805ccfc848ca59c0bfbfeab8bd89e9aa562d047e981abe9e7d", 0x85}, {&(0x7f0000000000)="71db3b4006732319e68a624418878f714055e8b2142861cfa0eef8b89b1f058ae43c7e869f5c268709eb28a6f0279de5d434c58ef25460d8ca6756c129ed0dfa72c2dfcf6923d250806f52e03b5dfecf9e5be5ccabff08cd36e33f41aa77d8cf7103d0a1a8543bf736a113539660fa669bc8836c3568148e2cbad23573e45a6891745f323ddbe508865903283e62b8e3598b77482a45b4c354a1bd6b29572e335120b529adf8b6cd64f39d90f511c7b2e04ad46f59fdbd1ef4318c362b3c61097ee5c60b8738638b939ba6d69feb74f28c9fc431e2e81d4676fad7f5acbd35db559c642c0f", 0xe5}, {&(0x7f0000007000)="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"a59f556152fa90b6f17e56589e53bab99b1ac9d38a32c366189f656e24efc401fa79f90c6b6ae2308738e37675588dbfd60f4f827e44e3789ab8eef20bc9e2146808dbf47fbc8c89de87a286e580744909ca70c188aa2addc7cdee83db06251a1dcec2f68c9d135e092c4d7e7417925bfa4503712b16961424d4df008121c449462daddecaa42b803569cd29fbfab6b02abd088b1f195c11e868bf34b2f4abd6c90ffec36ab6ac62ba1b3a2fff5fe5188cec23a64aeff9d7f6e7299a2e5181ad48e0c82e8709def4b2052518e6b8f5180de1a54fb6adce3dbba8f1ae70b2719c5a0464dc5bdb0033b5909d6842461c9e70ce4910c22c1069bd525249f9f55291100a6706182b1d503963da17972acafb7b5f09d49b43d677d21ec779b93c37cec9ab51908e80f9e073974c89d2826fa3d7ea4d0ee93402762ab2b380de5a9e11222f32233b9e331f2937387e4ae819796e02ced8da15728bf0bc89c945647d4c2d5316898edb48ab93b4a9c06ba599c06251b8cce709e885a4870ef41c5090a50eddb9824920712946865e17d365b7641cefc9cc0b56dec3b3682b91df0b1283655fe510dd287d927a78e959417572b56e345d74cf2b3e1a9d0b5a411ace8fe46694eac928bf9c4632051a5d530244869faf658c7236031177d86a1cc4b763a28d76469fb085432f9b59a6906f8049e73347cbb7ae6f5437f02cbd76aa1e87fe0104392fc4044c99e8a5acf254e0a727fe35aea756b4fe8bf5d1475927b6389adaeb92c13ef49f07a51fba193bf7c9743d2164016a6105d5f91911b7cc210cf1236cdd322b5ecfaeba9f504add87fd5572bf81a91ff4a0b198760bd2be5928bf19c36421d26acc640a4614281d001d1967f626a0bb5141604af822cdb02fa6943a5b5d2436ca3970bd88fd834da90f66b45d6037c62c980be2347869e1b579206cf8e4488997dfbd4a55ee101153541b4dd6216dba0805455f69fcc460668f9083312ae911e3894847eb89cf59ac2a892a6a0616e0bfd3c01b12059b7f174b8bb44c8d2f309eb6387b450166177b688d5f950265b90c962b985a8d58841a5613f7320b356e5ad10e522b5cbdd6903713ea25ab831ebddc4381113fdb43d58def07c76436b135a8b0901bea2d111cce467b7f3b496f0c325aaf96cd2acbac942479a2fdbfdc6a94ba66968253fde9c07cc06c7c9f5f3cc88c010ce849402f190e5fdac59ad53d45da15738da2fc8955a41e22980064a8e29f82d1c0ce6554cfe6c4b987b521b431b5f89782f54f1fd27e7e886a4759394164227108dcddebbb3295e6809bd6f94cc2431bb3c351fa2fe8233ad0be5dfb22d07ad41f33758fa0826e645fb04903b499f9092a676afa27f1e13cfe12f3fa682ecf55e0a51fe9523867e4ed503651e819467a29d901377b687b7d1898850f616aa0a6d6e07229fecded45a5df8e379f11a481b3cfcef7cfc54754a6da61ac756f19ad6d778c65749ea8d5eed343ba040f489c6f93de885c2c9e6c53d66cb4462089fb38afe474bf5bbdc21fecceb23ccdb355273daa1594c86c445aac2f30a185e7240c2d7284e7c181f99b40a4acd6b032adff3c29e75617440e821c4ed3c83aab5cccb55835232f90b0e4d7f503af87be3deafbc52fc90c0829baf11626892bce094e4e165c11f6ea5bbb95a528e8fb0372bbe564db412df11790a09076abe4384eed721c7ab948ab875ca2292a602d168ffd3c3493a8077895041b028a63fe921cd6da96118e624d3e6034dd2c6a26b7ccd92d4f2e4f0696c71bb47ccf5dcb4ebfe30a8e7b58e8605fc5a13065cdabbf8eb6e833c7454ca30fb360e8947cff7aa14614365e8752f6723db8beebf4bd5ba37cc624b6ef9f09aeebce92167a1f214e38eeaa2a1410782c9b847423ecc1658a62502a4c021ff1bf28d8f965ded52741aeab5701288bfa787ac806013ff4b143e1e3bdaa98d2e62c7dbafe81ef57c272894312b7d75edfa9453352f7845956958aded2277c9faecbfa54e3275e5f1e8c67b6a8595442ae06e9975cabe0f0c1515d4c38d6d8d16267fb1ad26eb5e907ecbcfc157deaa108b7b165ddd550c057c6f0eafb711ed86b4488c04b0bc9e3fed75d6390037a6dc0ff4a25d034405b96141126f9698f0deab786b96e1e908c97c0a9b7180a60e5ed1663f2adc891a1e601823505bd637b22311d239d53354780dec22c78d449b3b003c0fc639c2e7608a508b10e5e50698ff48430b22619c4123b489bb076ef5683f6fe22207b30c1994a27392626928f8d91c42194d68d8d683c6bd47a291af064969fb60f99768357db117da326c670dfa153db757c7059a21ebb6e49324840a7d400c074039038f4310567cb6ee375ca3280b1e799170d558e456e5291823962ceb8c90720f412b446ca12cc3c21c08708b218c8fe31c714ce7ecfd11f9759cbfea8a0c6a81fe8970629e6e36b942faf8ad40039a610fc1d237b49201fa1ae89501b7dc4fa938820e9d32392591082977bf1614b595f0f65e46327820a5f7a68a54d2be2561994ff52a60d93593852fc7eb6f36959acc9efd4739fafbf060f037fd3464dfe804cd77e1af6bf21dcc149b51ec286c79bc093df7f9fc29dc09da8ef29625d1c4cd190ec6897ca007d851e9faa7bf17d477f817d55b6b47e0ef3ee5332f58661814c1c1f259f9bbf75bd0017f7874b8c98f1249def48db2a79bde21d5911c66939cbfc1ee5df2438d151ef93a393d7ee23b1862c20b091e07e5ba166b7f4d4d45b7d98b7de6fbb55b074f98aa6b12ee5f51b5463f12114f5c81c3901d1b81908f2e20bf5b13b7969f27d8649b8a621b600e15a20493b9dbaca74d9f5be26f7bdff6692a7014d709dbf507a83a4ffa42259b21587a07b7ce69cbe8880134d0d2c492060c2319cfe5bdcc2e264c01f9a983f2080bb4ebb8a7efa400aaee393c9ba190490e0bf6f11ce9772538b3f1e5217e17f2334e1abfa398f9dc194dbeef6c72231d5a406790852aaab552ea99780eea9e3913aa381a22be56b9c81915843821e2e8003b35b7317f931240c77d048bca9022ade4b9e73e47326c1c0135a247903a1962c4ffea62b9408b2674e0c37e02d4c0745ba9555148e5548eeb5c30f07b0bcfcae6546d6246f0cec66874bcb6162c3b9038b5898d546140a9840b54aa5694cf765e19448da65a8bd8cdd46358a629401c664fa6dc2a9995286092da9b1eef4125f8815aa803095a659a6a6bf0fca55f4d71554dff3d6211e334cab2098340ef8df9a6cb89ea723c73a99dc4b3ef35eeedf9202bc95b5a7c18a0487c8b980d626a9a132271fadaacbdeae1d3adab637280b29df8eb27d20c26f080419e59f0169f75874050abb2619b3f5274855d6871638cc898468cc1351a35a8ced9982a836374737dbda7ee2e95275fab1f04c0e02f4a3631a7a26fcb0f852c4cec908808145d50abf4fa6bcdbdf839a21c039968115cb119b67c93cf8dcc9ab2984b1be3870dd8596d299acf4f269a6415687313a52641ac4e4185e601f5c0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{0xec, 0x13e, 0x400, "aa6fbaa90ed5e42980bbfa687b42e9aa2d2bff993c49c3ebb9557ad36efcb18679c6c0b34f5fc16597e8602726d554d83cb82adfdb20c1615e5ee3ecd7532fa80607f71f68287db99dbd288cb7f2ddbbd00a943a7428c652adc399c7246d30d493a1e0a3999fc8a314ccdebc63ddab0ddb8e2ea38fb85bcc74f80e2b61137278db89bdffbb361322ccacd359014c878abdf8c29e25cae90c85962f1f41648ef85e3afdb4bcfc895132b1ab0afbec567eaa86e774200dc977f3c5aa0f31fac767d7305dffcbee159aae5bc93319d34a5597b032eceab74d0e5bae48b9ad5aef"}, {0x68, 0x11f, 0x58e6, "0561c1c8fc0244393cfb401bbaf12e976ebb763a99b520896b7c351ef55acff334a1d8d1bbca83805b7d651aa93e9e110b598c03f78d199764f247e85fe75885430ebcc9efb69f0e406f1a73384dd18e4b0f5b2d9e918e52af91c0"}], 0x121c, 0x4004010}, 0x4000000) 2017/12/15 07:07:28 executing program 2: memfd_create(&(0x7f0000843000)="28580000000900", 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000b11000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000875000)={0x0, 0x0, 0x0}, 0xc) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000eb3000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) perf_event_open(&(0x7f000063f000-0x78)={0x2, 0x78, 0x8000, 0x7, 0xfffffffeffffffff, 0xfbe, 0x0, 0x8, 0x20100, 0x0, 0x2, 0x2, 0x1ff, 0x10, 0x0, 0x7fffffff, 0x1, 0x4, 0x9, 0x80, 0x7, 0x3ff, 0x7, 0x8, 0x8, 0x2000, 0x0}, r2, 0x9, r3, 0x5) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c0c000)="2f6465762f73657175656e63657200", 0x200002, 0x0) sendto$llc(r4, &(0x7f0000363000-0xbf)="415ad34805e26b62f8e570466f4f07f52b571fa33251425ce50df3f1706d097cb3fb29ec22f5da37db4b1a80327a772c90ed5f89adf545e842ed3e5a0d9601c165e83ce78afeea6296c776d191413c08afc47a6957c689a1bd7e820697782f242e7756b942f3ede8af242d9686008d340f98297f6e648c06fa48fefe9a0a8062d234e17ce6eee8c4917b9ea4b3b19d255e459f8b4d7b8dcd806d112aae1c519a48713c5a0e7ef634a55cc1b82562aad889730c9573eeaf8d3265f1e645c13a", 0xbf, 0x20000000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000653000-0x38)=[{&(0x7f00009dc000-0x1000)="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", 0x1000}, {&(0x7f00008e5000-0x1c)="4e4f84ed426c08b0ca776b1a8cb77e1db14cc3cb1e956c3cc7a48597", 0x1c}, {&(0x7f0000546000)="93504e15907ee2574d6b31eecba44eddbfbdd1b9a5f9ddab730c6e7450efb29a0c9046829f7fe8e917ffefeddf63e7ae4e76fcbc5b9e5e800dbdc5f7b8b94bbca0d29b557a5eab2def4eccf0726a83075dae81bcbf64ddfe44ad357028fc624ffedd4c8abd154c1537d9e3ddce54af1b19bb5de674622ed5beac11a6f228d81218683a57843d15993a9e669909ccbb34e2c737ad4e20925906f8df4ec9aed97a7debc887e209bc483c5f8f0dab10d27602f246c7de9b8abbe7b268cc7cb39e08ed937637d0", 0xc5}, {&(0x7f0000000000)="02cdd4b404af16e81e9a8c1f68df5a5d11b8ae9d703f5a76cae85fbd5029a7f21e5fb17831d92cb722684f87b07d53f05531eb97d563a2dee01184d54216323aeee4b049cdf8cf198d52fa5e920db25ee381d171d178e67b8309454a01e7b0374a16c5137d8e69bc78e76b667f2c68a70b9a4b6447a3df6243c908e3350eacc77e2cfc30965ee1b35278726b6c15e361b137934add2d5eaf7c226f2ba8", 0x9d}, {&(0x7f0000e84000-0xc5)="c9a57c96203b8d07798d897fd505e473bb6420f232bcde08bc2f5be969c234cc7b9a949b6355de1158b578c94f93004d081ac0c8395468097d8159b2f4ef45e22eecf162ce63a6e99a03068020bccc10209300335061d637eeb98e47e85eb5d94d8aaed2ce1379db2484246668d2e4a0ac84a4625c3bc4fe028d993a93b7c7cd10dfcd3d41a924f4edff9725bb353cfaf6e45c51a4d07089123c538727f2849f737e05715f747101dc8897e01e2cc14ee631e219cb5a4d6efe52b2eef54539fa70ec533ace", 0xc5}, {&(0x7f000017a000-0x21)="b5de6b99059f321363027cab28819835deeb47f45f8ab8fcb00a6ffdf7af06d088", 0x21}, {&(0x7f000046d000)="b1f52aaf2fc8e3f654c2b98115507cdbe1279dea3068221c4cd71b7e28a316b85717a3b08110a7f8757397d5f5d2521e4cce40a8b89b645a8ddbf726882b8535e6513b35f0338bb660a5b99e60f1c0729ec726e7d525c9e15e57f6a224b50b2b4e4161abaf31a7af4f1bb8f99faadf75431c4d0bbebcac50e7630594705ccb7663", 0x81}], 0x7, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000-0x8)={&(0x7f0000000000)={0x2, 0x11, 0x100000000, 0x7, 0x18, 0x0, 0x4, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0xffffffffffffe783, 0x0, 0x7, 0x7, {0x1, 0x400, 0x80000000, 0x1, 0x0, 0x6, 0x0}}, @sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x1, 0x10, 0x14}, @sadb_sa={0x2, 0x1, 0x8e25, 0x7, 0x5, 0xde, 0x2, 0x4}, @sadb_spirange={0x2, 0x10, 0xffff, 0x0, 0x0}, @sadb_x_sec_ctx={0x8, 0x18, 0x6, 0x7, 0x34, "8852c83e692935e6815f29697b0e78a2dc3ee18f1eb765efaea3eb82a3478f9c87bfa5b427b5cb4432ef8868a6f72276891a4f98"}, @sadb_x_nat_t_type={0x1, 0x14, 0x8, [0x0, 0x0, 0x0]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x40000) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r4, 0x540a, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0xffff, 0xfff, 0x100, 0x401, 0x0, 0x81, 0x800, 0x8, 0x10000, 0x7, 0x6, 0x11, 0x0, 0x7fffffff, 0x1, 0x9, 0x2, 0x220, 0x8, 0x68, 0x0, 0x0, 0x1b3, 0x0, 0x0}, r6, 0x5, r5, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xa45) r7 = socket(0x200000000e, 0x80001, 0x200) setsockopt(r7, 0x400000000114, 0xa, &(0x7f0000533000)="00e6061703a4eb6b9900000000000001ff94e9a9f0b3010c12670ddf30406a3deda1e0b1bb4842ffec59049c19977f693cf57e676d6205e6cecd79e16fcf2802d1a9e22b8b11f5f3274e244715255f23fd3999ceaa491fa6d7a98975a6", 0x5d) poll(&(0x7f00007a3000)=[{r7, 0x100, 0x0}], 0x1, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_getevents(r0, 0x0, 0x0, &(0x7f000011d000)=[], &(0x7f00009ca000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000a85000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x2) 2017/12/15 07:07:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)="2e2f66696c653000", 0x0) clock_gettime(0x0, &(0x7f00006c0000)={0x0, 0x0}) futex(&(0x7f0000942000)=0x5, 0x0, 0xfffffffffffffffb, &(0x7f00002c2000-0x8)={r0, r1+30000000}, &(0x7f00006ba000)=0x7, 0x6) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000083a000)="646576746d70667300", 0x0, &(0x7f000001c000)="") r2 = syz_open_dev$vcsn(&(0x7f0000c9e000)="2f6465762f7663732300", 0x7ff, 0x28400) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000002a000-0xc)={0x0, 0x2, 0x20}, &(0x7f00007d0000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000c0f000)={r3, 0x2}, &(0x7f0000513000-0x4)=0x8) mkdir(&(0x7f0000156000-0xe)="2e2f66696c65302f66696c653000", 0x0) rename(&(0x7f0000b95000)="2e2f66696c65302f66696c653000", &(0x7f000044c000)="2e2f66696c65302f636f6e74726f6c00") 2017/12/15 07:07:28 executing program 5: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2000000000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a3b000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000215000)={{0x5, 0x7}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e, 0x80000, 0x100, 0xffffffffffffff6a, 0xfffffffffffffffd, 0x1, 0x7ff, 0x0, 0x4, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000cd4000-0x68)="5eed5f31ff253a0f3d41b257e9e4ade5d54eb1def16faca03654e7ab4ba5b3787ce4873ec299ce8f9adcdd1badc93762b9d729c37c140ad2568803e836bd8a72d9a380b95686c9c6fd41bfd5b20611104e7c1caf962483bbc0b4d537337d12dcf6995bef34025cb3") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f8a000-0x4)=0x0) prctl$setname(0xf, &(0x7f00002a8000-0x11)="2f73656c696e75782f636f6e7465787400") ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000334000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ee4000)="6f6f6d5f61646a00") r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000d53000-0x18)={&(0x7f000062a000/0x4000)=nil, 0x401, 0x5, 0x8, &(0x7f0000f36000/0x2000)=nil, 0x7fffffff}) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000011d000-0x4)=0x0, &(0x7f0000039000)=0x4) getpeername$ipx(r2, &(0x7f0000610000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000840000-0x4)=0x10) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000eeb000)="3139", 0x2}], 0x1) sendto(r0, &(0x7f00001d9000-0x2a)="faef52456ca0c18c87cac7a8e35c6911954f80724ac5fb7f0d3037c54aa63f5e3e9082bb9200799dc533", 0x2a, 0x14, &(0x7f0000f60000-0x80)=@generic={0x6, "b5779ecfca34636842b9f3ce3894ae11deb5b55faebe4c15db304cddbc8655361595ccb5de29a16aa6a9a5c8af7a71fa0d5cffc9e2d5b33c87878a4faf2fa9e1fa897cec7a2610c1b00192be6756d3a0b13dade033ce37ba2b4c59c051ad50dc454ee849bfb85a40f855753c1d56b5e0088daff2a051bf8550a0db72202a"}, 0x80) sendfile(r2, r2, &(0x7f0000654000)=0x0, 0x401) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000b59000)={0x2, 0xffffffff, 0x505}) flistxattr(r0, &(0x7f00006a7000)="", 0x0) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f00003da000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000adc000)=0x2) preadv(r0, &(0x7f0000361000-0x20)=[{&(0x7f0000231000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000862000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}], 0x2, 0x0) bind$alg(r4, &(0x7f000079f000)={0x26, "736b636970686572000000000000", 0x0, 0x2000, "637279707464286374722d626c6f77666973682d61736d2900000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000bae000-0x10)="6e65742f69705f6d725f636163686500") getresuid(&(0x7f0000140000)=0x0, &(0x7f0000c34000)=0x0, &(0x7f0000f16000)=0x0) sendfile(r5, r5, &(0x7f000022c000-0x8)=0x3, 0xffff) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000c4e000)={0xfffffffc, 0x5, 0x8, 0x7ff, 0xfffffffffffff800, 0x6}) 2017/12/15 07:07:28 executing program 3: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x1, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x44, 0x8df, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004b7000-0x11)="2f73656c696e75782f656e666f72636500", 0x80001, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a97000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000897000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a2e000-0x10)="2f6465762f73657175656e6365723200", 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000a66000-0x68)={0x0, 0x0, 0xfffffffffffffffd, {r2, 0x0}, 0x10005, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, [0x1, 0x0, 0x0, 0x41], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001f1000)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000aa4000)={0x2, 0x78, 0xe6, 0x0, 0x9, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x216d, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x546, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0}, r4, 0x1, r0, 0xc) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x7, &(0x7f0000090000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ed2000)={0x4, r6, 0x1}) ioctl$KVM_DIRTY_TLB(r7, 0x4010aeaa, &(0x7f000031b000-0xc)={0x80000002, 0x7c}) r8 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) syz_open_dev$sndseq(&(0x7f0000475000-0xd)="2f6465762f736e642f73657100", 0x0, 0x404) r9 = dup2(r5, r0) ioctl$sock_ipx_SIOCGIFADDR(r9, 0x8915, &(0x7f0000d90000)={"ffc544211c6f96d88cf1a688d52cb182", {0x4, 0x100000000, 0x40001007fff, "f9000000a5dc", 0x10000, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r9, 0xc08c5332, &(0x7f000030c000)={0x8006, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = gettid() ioctl$KDGKBLED(r7, 0x4b64, &(0x7f0000593000-0x1)=0x0) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r8, &(0x7f0000a06000-0xc)={0x80000008, 0x0}) tgkill(r10, 0x0, 0x3e) write$sndseq(r8, &(0x7f0000e70000-0x30)=[{0x1f, 0x1, 0x9, 0x3fd, @tick=0x1, {0xa, 0x7}, {0x80, 0x0}, @connect={{0x2, 0x5}, {0x3d, 0x1e1}}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r8, 0x40a85321, &(0x7f0000aef000)={{0xf1, 0x105}, "706f7209302400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, 0x6, 0x7, 0x6, 0x8000001, 0x7fffffff, 0x8, 0x0, 0x7, 0x800000008, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 07:07:28 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000295000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8000000000968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0}, r1, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r3 = socket(0x1, 0x4000000000000001, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000b80000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000563000)={0x202, 0x78, 0xd4e7, 0x930, 0x0, 0x3f, 0x0, 0xfffffffffffffffc, 0x8100, 0x0, 0x86, 0x0, 0xfffffffffffffc01, 0x11, 0x0, 0x1, 0x4, 0x0, 0x0, 0x100, 0xffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x72, 0x8000000000000000, 0x0}, r4, 0x8, r2, 0x80000000003) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x2000000000000, 0x0, 0x100000000000000, 0x0, 0x9000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0x10) write(r5, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff000001f6ff0b0800030000000090f7000003f91617010282c710", 0x28) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f000005e000)="2f6465762f72666b696c6c00", 0x100, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndtimer(&(0x7f0000272000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000040b000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r8, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0xd1a3, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r8, 0x40505412, &(0x7f00009da000)={0x6, 0x7, 0x0, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r8, 0x40485404, &(0x7f0000d74000-0x48)={{0x0, 0x0, 0x43d, 0x3, 0x7ff}, 0x755d62ae, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$ipx(r6, &(0x7f000093f000)="dfcdcb2a0739563790e7129eee91d1784cca0ca58c2b874c329d17518a197cc07e6dc7a538cfab96070e5e5c4d064c285f58de6433593d2d6caf2759c84c713866d73ae135acb36472c35816b6c181c33d39a65a1f32305f7d2165a0514bf2ae13f55326b058082111183029dbca0e1ab2bc3211298dd1cbb1677db4ca5183beacbc9bdb5e0e8638e23f19ecfdeab1596cb7e21adbb4e39f4a4914ba895c63a2d9f6d5b711a39ccfd48f60bb621dbd0ddf90523400ce750290", 0xb9, 0x40, 0x0, 0x0) fchmod(r3, 0x10) getsockname$ipx(r7, &(0x7f0000598000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a2f000)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f00008fb000)=0x401, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r8, 0x80e85411, &(0x7f000056a000)="0000000000000000000000") setsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f0000552000)={0x62, 0x3f}, 0x2) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r9, 0x89f0, &(0x7f0000560000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/15 07:07:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000099b000)={0x5, 0x78, 0x40000000000000e2, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ebd000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000065c000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008f9000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000813000-0x4)=0x4) r3 = syz_open_dev$tun(&(0x7f0000df8000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = dup2(r3, r0) setsockopt$ax25_int(r4, 0x101, 0x0, &(0x7f00003ec000)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000c75000)={0x0, 0x0}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00006da000-0x4)=0x0) timer_create(0x7, &(0x7f0000214000-0x58)={0x0, 0x9, 0x4, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c65000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)="2f6465762f73657175656e63657200", 0xa02, 0x0) getdents(r6, &(0x7f00002ba000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce) clock_gettime(0x805, &(0x7f0000ef1000)={0x0, 0x0}) clock_gettime(0x10000001, &(0x7f00009d1000)={0x0, 0x0}) write$sndseq(r6, &(0x7f00007a0000-0x1b0)=[{0x4, 0x7f, 0xfffffffffffffffe, 0x20, @tick=0x7ff, {0x2, 0x9f}, {0x800, 0xff}, @ext={0xdc, &(0x7f000076d000-0xdc)="cf1fa2ce59404c74af115c64cb9dac3f0f82194d859435467e93c41894fd5edd57a50ad3f26ad3becd733f98e6391a7b6f9b5b141250ada7a4569862baef43defd2861e553457b7734b27261696bec66a778c44eea67e3cbb5e5311c2d6843f41e8697b47913db304c3c77cd84ec636a399c440d9866ec25f91ce9d5205ae9a837abaaad08bf61b182f8f4e19351c532bdc897626310b36a0293d2009c3d44f03bfba88c32c58f6c8bab265b0c8d2c35f7c0695f57ee8aaf2d2d9cc137654060934d9dc56c30d47c30da053f61953f9a71e5e6b561f7b37e72ce3f06"}}, {0xff0b, 0x4, 0x400, 0x2, @tick=0x5, {0x30, 0x3}, {0x8f9c, 0x1}, @result={0x0, 0x9}}, {0x10000, 0x101, 0x0, 0xff, @tick=0x6, {0x5b10f405, 0xbf0}, {0x800, 0x82}, @time=@tick=0x80000000}, {0x20, 0x1, 0x100000001, 0x7ef, @time={0x77359400, 0x0}, {0x8, 0x9d0}, {0x1, 0x400}, @addr={0xfff, 0xa}}, {0x3, 0x4, 0x3, 0x10000, @time={0x77359400, 0x0}, {0xd7b7, 0x80000000}, {0x8, 0x3}, @result={0x7, 0x401}}, {0x81, 0xfffffffffffffffc, 0x2, 0x8, @time={0x0, 0x0}, {0x6, 0x8}, {0x400000000081, 0x1}, @queue={0x4, {0x4, 0x62}}}, {0x4, 0xffffffffffffffff, 0x1, 0x1, @time={r7, r8+30000000}, {0x80000001, 0xffffffff}, {0x0, 0xffffffff}, @ext={0x44, &(0x7f0000d1e000)="908407f193446169755ac7739de3b1eb12d9d25bd9a8ff100adb1421e8000000000000000092a117662916a321c602d2f6d0769c76ca5ff19a1c5549058fe4d72d453013"}}], 0xc4) close(r6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) writev(r9, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f00032f", 0x7}], 0x1) ptrace$peekuser(0x3, r5, 0x72) timer_create(0x0, &(0x7f00002c0000-0x58)={0x0, 0x41, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c9a000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000317000)={r6}) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = socket(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r10, 0x8934, &(0x7f00001c8000-0x20)={@generic="abc7dae20880a34a1646b36c94f392f0", @ifru_flags=0x1000}) 2017/12/15 07:07:28 executing program 7: perf_event_open(&(0x7f0000740000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000269000)="2e2f66696c653000", &(0x7f0000727000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f01000-0x14a)="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", 0x3) pipe(&(0x7f0000298000-0x8)={0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000c78000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000fbc000)="") set_mempolicy(0x4003, &(0x7f0000824000-0x8)=0x8000009, 0x1000000000000000) r3 = syz_open_dev$vcsn(&(0x7f0000fc0000-0xa)="2f6465762f7663732300", 0x0, 0x3ffffc) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000d04000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$TIOCEXCL(r2, 0x540c) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000014d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x401}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000+0x498)="2e2f66696c653000", 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000-0x8)={r6, r7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="0038c0285e8f", [], {{0x86dd, @ipv6={0x200000000000000, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x1, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) syz_open_dev$mouse(&(0x7f0000d30000)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x4000000000007d) 2017/12/15 07:07:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ffb000-0xc)={0x0, 0x0, 0x0}, 0xc) r0 = request_key(&(0x7f0000869000-0x8)="6b657972696e6700", &(0x7f00005c5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d88000-0x2)="2a00", 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x8) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000c19000)="6e65742f69705f6d725f76696600") sendfile(r2, r2, &(0x7f000066b000)=0x0, 0xfffffffffffffffe) creat(&(0x7f00002f2000-0x8)="2e2f66696c653000", 0x1c) 2017/12/15 07:07:28 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f6175746f667300", 0x40, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000006000)="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", 0x1000, 0x0) ppoll(&(0x7f0000006000-0x30)=[{r0, 0x8200, 0x0}, {r0, 0x42, 0x0}, {r0, 0x8, 0x0}, {r0, 0x0, 0x0}, {r0, 0x280, 0x0}, {r0, 0x1, 0x0}], 0x6, &(0x7f0000002000)={0x77359400, 0x0}, &(0x7f0000000000)={0x9}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000007000)="2e2f66696c653000", r0, &(0x7f0000002000+0x5ae)="2e2f66696c653000") fchmod(r0, 0x30) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000000)="73746174757300") ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000003000)={@generic="3448bb0ece198b94fcfd38d6d1fc51fe", @ifru_addrs=@nfc={0x27, 0x3, 0x800, 0x7}}) memfd_create(&(0x7f0000008000-0x30)="5d47504c776c616e3173797374656d6b657972696e676d643573756d47504c7573657265746831626465763a237b7d00", 0x2) close(r2) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000000)=0x8, &(0x7f0000002000)=0x4) pread64(0xffffffffffffffff, &(0x7f0000003000)="", 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000006000)=0x4) 2017/12/15 07:07:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f0000b8b000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008ec000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000c98000)={0x0, 0x0, 0x10003, 0xff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000f31000-0x20)={0x3, r2, 0x1, 0x85}) sched_setaffinity(0x0, 0x8, &(0x7f0000488000-0x8)=0x0) r3 = socket(0x10000000010, 0x2, 0xc) write(r3, &(0x7f00008f0000)="1f0000000104ff080471cf000000000000d100000b00020000000900001200", 0x1f) r4 = dup3(r0, r3, 0x80000) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)="2e2f66696c653000", 0x3) mount(&(0x7f0000a7b000-0x8)="2e2f66696c653000", &(0x7f00009ba000-0x8)="2e2f66696c653000", &(0x7f0000e53000)="6d717565756500", 0x0, &(0x7f0000fcf000-0x1)="") ioctl$KDDISABIO(r4, 0x4b37) setxattr(&(0x7f0000ab7000)="2e2f66696c653000", &(0x7f0000d9f000)=@random={"757365722e00", "6d717565756500"}, &(0x7f0000bc7000-0x7)="6d717565756500", 0x7, 0x3) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000010000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r7, 0x4040ae70, &(0x7f00003e5000)={0x8fd3, 0x80000001, 0x20, 0x302}) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000905000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r8, 0x4068aea3, &(0x7f0000502000-0x68)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_SET_MCE(r8, 0x4040ae9e, &(0x7f0000c48000)={0x800000000000000, 0x0, 0x4, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r9 = memfd_create(&(0x7f0000415000)="2f6465762f6b766d00", 0x1) ioctl$KVM_SET_PIT2(r7, 0x4070aea0, &(0x7f00006ba000-0x70)={[{0xfff, 0x3, 0x5d9, 0x2c83, 0x3, 0x9, 0xffff, 0x6, 0x1, 0x1, 0x5, 0x40, 0x2}, {0x0, 0x5, 0x3, 0x7, 0x7, 0x3, 0x4, 0x5, 0x100, 0x20, 0x4, 0xc4d, 0x9}, {0x7, 0xf0, 0x4, 0x1000, 0x6f3, 0xffffffff, 0x101, 0x24000000000, 0x80000001, 0x8, 0xf13, 0x8, 0x9a87}], 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r5, 0x5473, &(0x7f0000eaf000)=0x1f) syz_kvm_setup_cpu$x86(r9, r9, &(0x7f0000af6000/0x18000)=nil, &(0x7f0000ed9000)=[@text64={0x40, &(0x7f0000c54000-0x89)="c482f92509f24c0f013f0fae44df00f34ea5c74424000f000000c744240235d580d9c7442406000000000f011c24c7442400f58a0000c744240239000000c7442406000000000f011c2448b8560863c2000000000f23d00f21f835300000030f23f8b9800000c00f3235000100000f30c744240023000000c744240274d1ac18ff2c24c42235024b0f", 0x89}], 0x1, 0x8, &(0x7f00005f1000-0x10)=[@efer={0x2, 0x0}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r9, 0x10e, 0x5, &(0x7f000084b000)=0x3f, 0x4) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000b07000)={0x3, r6, 0x1}) 2017/12/15 07:07:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d37000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000e42000-0x4)=0x1, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000850000)={0xffffffffffffffff, 0x18, &(0x7f000009a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000512000)=@file={0x0, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x3, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00004b0000)={0x0, 0x0}) sendto$unix(r2, &(0x7f000078d000-0x1)="fa", 0x1, 0x0, 0x0, 0x0) close(r1) 2017/12/15 07:07:29 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008c4000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000044b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000062a000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00001dc000)="0000000000000000000000000000000000", &(0x7f0000eac000)=0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000937000-0xc)={0x0, 0x0, 0x0}, &(0x7f000092e000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000000)={0x1, 0x9bf, [{0x3, 0x0, 0x0}]}) getresgid(&(0x7f000068c000-0x4)=0x0, &(0x7f0000437000-0x4)=0x0, &(0x7f0000a62000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="6ae857601fb5e1eacf7458ac846a3b4dd3c13e81aa6c3c61114a9e873ad7ad96add9d373b799040324fc17fe35f03e9102cbc595ff1215249bc1947946d73f6d389814a258d00f94d4710f6c19a17876aeb37a636550bccdd5c5") bind$alg(r2, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001a2000)="", 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000-0x4)={r1}) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x3, 0x8000000000049) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00004e2000-0xc)={0x0, 0x3, 0x1e}, &(0x7f000066d000-0x4)=0xc) fcntl$getflags(r2, 0x40b) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) 2017/12/15 07:07:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000045c000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000003e000)=0x3) perf_event_open(&(0x7f0000dba000)={0x7, 0x78, 0x7ff, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x10000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x200000001) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000d76000-0xa8)={0x4, 0x0, [{0xc0000000, 0xfff, 0x4, 0xfffffffffffff81b, 0xb1, 0x7f, 0xca, [0x0, 0x0, 0x0]}, {0x7, 0xfffffffffffffffd, 0x4, 0x7ff, 0x200000000000000, 0xffffffffffff77cc, 0x6, [0x0, 0x0, 0x0]}, {0xa, 0x0, 0x0, 0x2b, 0x4, 0xff, 0x100, [0x0, 0x0, 0x0]}, {0x80000019, 0x400, 0x1, 0x800, 0xa5, 0x5, 0xbdb3, [0x0, 0x0, 0x0]}]}) getsockname$inet(r0, &(0x7f000082a000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad2000)=0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000095c000)="2f6465762f6375736500", 0x5, 0x0) write$fuse(r1, &(0x7f000062a000)={0x10, 0x200000003, 0x0, @random=""}, 0x10) 2017/12/15 07:07:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x81) write$fuse(r0, &(0x7f0000858000)={0x20, 0x0, 0x4, @fuse_ioctl_out={0x4600, 0x9, 0xde0, 0x4}}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x800000000000020, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x80284504, &(0x7f0000c83000)={0xf, 0x0, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000074c000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f00000eb000-0x10)={0x81, 0x10000}) 2017/12/15 07:07:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x80, &(0x7f0000604000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056b000-0x83)="d2dd534c8f2f971d7499df6f510cfe9145fee4f964faa426138396bf3abf3cef710066e95870648f3264e3280fca6558c93a93959212868d5e156c45c154bfb686a28a558413651ff407060000007443a2397c73c2d65fcbcc30ad8de9f055a97da81f083e5a4a18d88dc4ab56d5332281e796ed9cb6529b517c5d33b8602961dc923d", 0x83, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f00002e7000+0xd86)="6e65742f736e6d703600") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000529000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000621000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000ff000-0x4)=@assoc_id=r2, &(0x7f00008fc000-0x4)=0x4) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000e7e000)={&(0x7f00006dc000)=[0x1, 0x2, 0x200], 0x3, 0xe13f, 0x1, 0x705b66e7, 0xfffffffffffffffd, 0x6, {0x8, 0x2, 0xc72e, 0x8, 0x6, 0xfaa0, 0x5, 0x1f, 0xa36, 0x4cd, 0x9, 0x5, 0x4b8a967e, 0x3, "05af8bb5235848d7e0d35ff1b06d5490739e5df832a41a9ffc4959d17a233d7a"}}) write(r3, &(0x7f0000a0a000-0x1000)="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", 0x4e5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00001a5000-0x14)={0x0, 0xcf, 0x20, 0x0, 0x7, 0x7}, &(0x7f0000eab000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000000f000-0x8)={r4, 0x0}, &(0x7f0000ab7000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000a4f000-0x12)={0x0, 0xa, "9d4722693d7dccf26dcb"}, &(0x7f0000ca4000-0x4)=0x12) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000)={r5, 0x2, 0x8, 0x9, 0x4, 0x100}, &(0x7f0000edc000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x7b, &(0x7f0000daa000)={0x0, 0x1, 0x0}, 0xc) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000838000-0xa6)={0x0, 0x9e, "8d465481d0a87bf585d5cf8c68628e120af35cbc4c6fa70a357dfce968024e329fba39dc4bc44441b53c188a004fcd93a244d1b90222601427a03b4a490c2ec4e2548839415e4efe08d95e81f260c2f29ac4eace5f0c00d285d907a9daa9c9746782fb04adb8f6553c2a5bd562d7892b156c2a7916fb7e2852de4e66f2f0cbcdf4a20ed87555df5007c93685bf94f7fcbc55e42e6e950e247a7ed9453606"}, &(0x7f0000e82000)=0xa6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00001f7000-0xce)={r6, 0xc6, "191d99e99cabef28abd2edb7574cd8f26dcfb9b05b655d5fbd197e0f00ab8846a1f8d6cc5f97e45bf29147c8c2922f46a77b3898297dac01d8635dea2c0fae658b2abec41ebfe5e59a66d624eac31a13beac1dc6ad9301ba7183a656e39ba4920f7fbaf1e9d19ee12c10787cbf16f74c618f2aa0706f51b45c76a627eeaad7e6f458583bf519a9e916026cbf876464e15fac8d6bdb75ba8429bd8daaf199a360a0e9024293c14d5d572765b4b5c6889fdd03f41df5950c513130c9ccab8af3789033ea4a87b5"}, &(0x7f000075e000)=0xce) [ 95.221467] device gre0 entered promiscuous mode 2017/12/15 07:07:29 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000010b000)="2f6465762f6375736500", 0x0, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000206000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f0000a83000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r2, &(0x7f000008d000)="", 0x0) splice(r0, 0x0, r2, 0x0, 0x2, 0x1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000041c000)={0x1, r2, 0x100000000001}) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007f4000/0x3000)=nil, 0x3000, 0x0, 0x1, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0xbe3) 2017/12/15 07:07:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000509000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d16000-0x17)="6e65742f6970365f7461626c65735f6d61746368657300") ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000ac1000)={0x7, 0x9}) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x800000000) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f00006df000)=0xffffffffffffffff) write(r0, &(0x7f00001f5000)="594766e7372ccfcff02f0a3f", 0xc) r4 = mmap$binder(&(0x7f0000a70000/0x4000)=nil, 0x4000, 0x2000001, 0x10, r1, 0x0) r5 = mmap$binder(&(0x7f0000658000/0x3000)=nil, 0x3000, 0x4, 0x12, r1, 0xd) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000243000)={0xa0, 0x0, &(0x7f00005a8000-0xa0)=[@transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x50, 0x8, &(0x7f00000f4000)=[@fda={0x66646185, 0x8, 0x0, 0x17}, @flat={0x776a2a85, 0x1, r4, 0x3}, @flat={0x73622a85, 0x100, r5, 0x0}], &(0x7f00006cc000-0x8)=[0x20]}}, @register_looper={0x630b}, @decrefs={0x40046307, 0x4}, @dead_binder_done={0x40086310, 0x0}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x48, 0x10, &(0x7f0000e0a000)=[@ptr={0x70742a85, 0x1, &(0x7f00006a4000-0x1)=0x0, 0x1, 0x2, 0xb}, @fda={0x66646185, 0x8, 0x4, 0x18}], &(0x7f0000737000-0x10)=[0x38, 0x30]}}], 0xad, 0x0, &(0x7f0000463000)="7a45ca74741d950b92509dac62ec3a45762ca916f8c77027178431d1502a55cea638eba910db3c763d0ffa7629433188645d956eec90fa04a93e09114184cea950470b71441f93235670a9ab5ca25b7ac4bba486ff75db0e32ebc1c97192701d64b4385c8727a6cbb1833dcb0da7ff560a02ec87b761737221cab5450d98540b51aa371c6aacd2055f83d06f67bf8058ff505f857363a42e42109592b94811b1415a3b074820ee3666deea9115"}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d57000-0xc)={0x0, 0x0, 0x0}, &(0x7f000033a000)=0xc) lstat(&(0x7f00009df000)="2e2f66696c653000", &(0x7f0000231000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000854000-0x1c)={0xfffffffffffff97f, 0xfffffffffffffffb, 0x7, 0x0, 0x40, 0x400000, 0x5, 0x5b, 0x2, 0xffffffffffffffc0, 0x1bc8288d, 0xffffffffffff0001, 0x0, 0x101, 0x100000001, 0x90, 0x2e3f, 0x100000000, 0x8}) r9 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000669000)="2f73656c696e75782f61636365737300", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00004e4000)={0x0, 0xbc, "fef9e308ed854554dead8008d25a655812518247f60f37faac9d06df21509dac6469c540f838d3b668ebeab8e266d2a2af2f32695561f1e8d19cfa1ded41196831cc777352e0a141ff268765adfe2d777c9a105ea8df0113e596285c1050bdf009abcf00f1e08ac5f4af996581668f8bef91ca116ae11495a239b5edb3344c2b72da1bfdcf9327b6e8d38236e3d2ed6280898f2c5d04547e6c2c5722a3b62e00ec6d8cf699c6ab15eef77cac13d98857708754ba4678ada2b1f73e27"}, &(0x7f0000c95000-0x4)=0xc4) splice(r0, 0x0, r9, 0x0, 0x2, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f0000c4b000)=@assoc_id=r10, 0x4) fchownat(r1, &(0x7f0000f81000-0x8)="2e2f66696c653000", r7, r8, 0x800) setsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000bbc000-0x4)=0x0, 0x4) linkat(r9, &(0x7f0000f94000)="2e2f66696c653000", r9, &(0x7f00003f7000-0x8)="2e2f66696c653000", 0x400) setregid(r6, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/15 07:07:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x1, 0x0, 0x4001e9c, 0x2599, 0x20000000, 0x200020000000}) ioctl(r0, 0x2288, &(0x7f0000007000)="53") 2017/12/15 07:07:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000a44000)=[{&(0x7f0000020000)="", 0x0}], 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x961, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) sendmsg$unix(0xffffffffffffffff, &(0x7f000020e000)={&(0x7f0000220000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000056b000-0x80)=[{&(0x7f000019f000-0x1a)="", 0x0}], 0x1, &(0x7f000045a000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c38000)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000c9d000-0x10)={0x2, 0x0, 0x70000000, 0x0, r1}) r2 = syz_open_dev$binder(&(0x7f000050e000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0xa1, 0x1, 0x0, 0x0, 0x18, 0x0, &(0x7f000000b000-0x58)=[@flat={0x0, 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x1, 0x0, &(0x7f0000009000)="d8"}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000010d000-0x10)=@generic="00000000000000000000000000000000", 0x10) 2017/12/15 07:07:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000552000)={0x0, 0x0}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ac0000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000080000-0x4)=0x5, 0x4) r3 = syz_open_procfs(r1, &(0x7f0000ec7000)="6d61705f66696c657300") r4 = syz_open_dev$sg(&(0x7f0000266000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl(r4, 0x8000000227e, &(0x7f00004ba000)="726f39b71f0e10591aa66ce8161637baa5bc000001034ca53eb59bc479043dcb23392d2d8e68fccde1942091e15e986bf6a5d9871c2bd3d57aace221790960dcb34047c7a4bed351ed62") getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000dbe000-0x4)=0x0, &(0x7f0000497000-0x4)=0x4) write(r4, &(0x7f0000e3e000)="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", 0x1001) fcntl$setstatus(r4, 0x4, 0x3ffc) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000d84000)=0x8) read(r4, &(0x7f0000633000)="", 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000036e000-0xe8)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x20, 0x8, 0x0, 0x0}, {0xfffffffffffffffa, 0x0, 0x0, 0xb3, 0x6, 0x81, 0xc401, 0x8}, {0x9, 0x1ff, 0x8001, 0x2}, 0x7fff, 0x9d7, 0x0, 0x1, 0x50, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x8001}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x967d, 0x0, 0x8005, 0x100000000}}, 0xe8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000aef000)={&(0x7f0000590000)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2017/12/15 07:07:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005b1000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000ef000)={@generic="b7d79dd5522ee28074d41b01a152b5d9", &(0x7f00007e3000-0x14)=@ethtool_modinfo={0x42, 0x50000000, 0x3, "ad9b16ce314b85a7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000010e000)=0x1, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000768000-0x4)=0x0) pipe(&(0x7f0000035000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000328000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fc2000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xc941, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8002, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a8000)="2f6465762f73657175656e6365723200", 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000949000)=@abs={0x0, 0x0, 0x0}, &(0x7f00003ef000)=0x8) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000ba0000)={0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x800) pipe2(&(0x7f000060d000)={0x0, 0x0}, 0x800) connect$bt_sco(r3, &(0x7f0000fcd000)={0x1f, {0xffffffffffffffff, 0x6, 0x40400000000df2b, 0x0, 0x2, 0x7}}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fcb000)={0x0, 0x0, 0x0}, &(0x7f0000c91000)=0xc) fcntl$setown(r2, 0x8, r4) fcntl$getownex(r2, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fce000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000fd0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) syz_open_dev$mouse(&(0x7f0000fd0000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7bc0, 0x3) syz_open_dev$usbmon(&(0x7f0000fcf000)="2f6465762f7573626d6f6e2300", 0xfff, 0x2) ptrace$setopts(0x4206, r5, 0x80000000000000, 0x0) ptrace(0x4207, r5) syz_open_dev$mouse(&(0x7f0000fcf000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x200001) 2017/12/15 07:07:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000059d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bac000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r1, r2, 0x30, &(0x7f00007b0000-0x10)={0x40, 0x6, 0x7fff, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c73000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x20000000000010) sendmsg$netlink(r6, &(0x7f000001a000)={0x0, 0x0, &(0x7f0000008000-0x10)=[{&(0x7f0000002000-0x40)=[{0x14, 0x1d, 0xffffffffffffefff, 0x4000000000000000, 0x37af, "07"}, {0x2c, 0xe000000000000002, 0x204, 0x0, 0x800000000001, "d082acd0d66716dac94ffc8ffbad0e9e4467a98fb49e844adc9a8d"}], 0x40}], 0x1, 0x0, 0x0, 0x40}, 0x28080) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000510000)={@generic="446d4c067d92debc8c658db5ddaaaa98", @ifru_flags=0x1901}) symlink(&(0x7f000055e000)="2e2f66696c653000", &(0x7f0000ce2000)="2e2f66696c653000") getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000d17000)={0x0, 0x0}, &(0x7f00005e5000-0x4)=0x8) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000a01000-0xc)={0x0, 0x0, 0x0}, 0xc) socket$nfc_raw(0x27, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f0000577000)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000d32000)={0x0, 0x0, 0x0}, &(0x7f00001b2000-0x4)=0xc) r11 = getpgid(r7) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f000072e000)={0x4, &(0x7f00002c1000-0x78)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) r12 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000229000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r12, 0x4008ae73, &(0x7f00008fd000-0x6)={0x4, 0x3ff}) r13 = syz_open_procfs(r11, &(0x7f0000946000)="6e65742f6465765f6d6361737400") sendmmsg$unix(r4, &(0x7f00007d5000)=[{&(0x7f000063d000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000083e000)=[{&(0x7f00005a2000-0xcb)="6be5872533289db4b4410e60703ce4a7f1979edabcf2708c8395cd7355d07ad5936d8d809b00a49fd71f144c7a3e00bdec77220de5058019f0168aa53dcd9a5edf84ea020387721a723f67866af69f8a834487b760d4f43581b3dfcc6052404301697a1bcf2264a3988e4003b38cabc9d00a3ab51b5b1abf42a2ddde41c71ea63a53e38fdf710d1f42260f29fe257e563cf63693b7586a8696405b2d7de14644347878b8168662b588c6fb826cf46cc2d3e522078ec542b9b5dc25e29e1adf5222e3e3d5069e17614d6236", 0xcb}, {&(0x7f0000ac7000-0xb6)="4675f1d7df3fe2663bd7388d093b8cce757e1810108b1edf27f0a42c6b886c4c8b51bd0c73e3fad5ba23587ec0aa6d586db3b2e036bcdf29c0a47f070f64130a4226e8e2ace52b26a57e6b5ee5f081876cc9f23bf8c777e4cc10190bc90b5ed9c1367cef5fbcf5420a832523339285c17e42bd11a904892f89ad845bfdbcfaed99b9f4d84b30ac068c540a0cf18a42365806bb206960e60cf3ffe2264b5e9df39f68bf42cbde2bc56f7b33343c1d2e4e3897642a785f", 0xb6}], 0x2, &(0x7f0000fef000)=[@rights={0x20, 0x1, 0x1, [r5, r3, r5, r3, r5]}, @rights={0x2c, 0x1, 0x1, [r5, r4, r13, r4, r4, r13, r4, r4]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x64, 0x10}], 0x1, 0x40000) ioctl$KVM_GET_LAPIC(r13, 0x8400ae8e, &(0x7f0000149000)={"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"}) ioctl$sock_FIOSETOWN(r13, 0x8901, &(0x7f00006b8000)=r7) sendfile(r5, r13, &(0x7f0000084000)=0x0, 0xe9) getsockopt$inet_buf(r13, 0x0, 0x23, &(0x7f0000d37000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000785000-0x4)=0xaf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000f5000)={0x5, 0x78, 0x968, 0x1, 0x3, 0x0, 0x0, 0x9, 0x0, 0xf, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x2) 2017/12/15 07:07:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b51000)={0x0, 0xb3}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009d9000-0x8)={r1, 0x9}, &(0x7f0000d44000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000003000-0xc)="636966732e73706e65676f00", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="2b5c00", 0xfffffffffffffffc) add_key$user(&(0x7f0000001000)="7573657200", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="57ba91d70ab41bfc8e7de02c0b43f8e2b48fdee9668dac3dd7de9863a0f1cd37106a653bedf2e20ade9c1efd0559dd564c50d09d1eaece53baebd9836a76e8eac4b49245eb0a4a9d1bce5b0823c53935ea59afa047efcb98574ccd17bf893d45bc702aa7da9b5278d407bd3c5a9baf0e86bbb7ac2069a73bb92736905c6edb33320ac5b36331a716f517447850b5f63a6673383a555a750e", 0x98, r2) ioctl$KDSETLED(r0, 0x4b32, 0x1) membarrier(0x8, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)=0x0) ioctl$KDDELIO(r0, 0x4b35, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000003000)=[@in6={0xa, 0x2, 0xd91, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x26}, @in6={0xa, 0x2, 0xbba, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x92c6}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) r3 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r3, 0x4, &(0x7f0000006000-0x10)=[&(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000002000/0x2000)=nil], 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000007000-0x80)={[0x3002, 0x4, 0xf000, 0x1000], 0x6, 0x88, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000008000-0x6)={0x8, 0xb431}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000009000-0x108)={0x89, {{0xa, 0x0, 0xfffffffffffffeff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3800000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/15 07:07:29 executing program 3: set_mempolicy(0x7ffe, &(0x7f0000688000-0x8)=0xb, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00002e3000-0xb)="2f6465762f766373612300", 0x8000fffd, 0x10040) pipe(&(0x7f0000f9b000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x5, 0x9, &(0x7f0000ed6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$getown(r1, 0x9) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00005fd000)=0x0) fcntl$getown(r4, 0x9) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000051000)=0x0) gettid() setpriority(0x1, r5, 0x1f) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000446000-0xc)={0x4000000002000, 0x0}) getpgid(r5) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1000001a, &(0x7f0000926000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000838000)=0x14) accept4$packet(r2, &(0x7f0000673000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000227000-0x4)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ae5000)=0x0) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000553000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r9}) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000653000)={0x6f64, {{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000986000-0x11)="2f6465762f7667615f6172626974657200", 0x20001, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00006ff000-0x8)={0x1, &(0x7f0000f66000-0x8)=[{0x0, 0x0}]}) bpf$MAP_CREATE(0x0, &(0x7f0000046000-0x1c)={0xf, 0x4, 0x20000002, 0xb00, 0x1, r0, 0x25b}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00009c7000)={&(0x7f00002da000)="2e2f66696c653000", r2}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cac000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000214000)={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x3f}, 0x8000, [0x1, 0x18e, 0x2, 0xb4d, 0x100000000, 0x2, 0x5, 0xffffffff]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000352000-0x30)={0x1, 0x3, &(0x7f0000012000)=[@generic={0x15b4, 0x0, 0x0, 0x80000001}, @generic={0x516, 0x0, 0x0, 0x20080000005}, @generic={0xd395, 0x6, 0x1, 0x0}], &(0x7f0000f93000)="47504c00", 0x19, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000, 0x0}, 0x30) 2017/12/15 07:07:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f42000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f00004bc000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x3) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000bf1000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001b7000)=0x14) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000fc0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f3f000-0xdf)={0x0, 0xd7, "a5364818d7ca78aaede817432108eeb7b6d430405b176cc8560f9ba6995fdaa1fb5bc0f48ae715ced357d70c2e2ba157a9f440a8d3926b190370a5fc6652b7fc8db6adb1321753356eb9b4446950c6dcd11a6075d1738a841ba3d0c84a8320d26b40db306f76f9ea8193579317176e57327b7f8cb67cc7b7638d9606a57b3d09b84b211b4e76d02c98e6ebce505c9df5c8ef226a531c83f93fe9fcc3ff1cd06dea4a227e77d1747843cf849bce231b850d107acffb83d56ee213892fa19f2993f97eae8c6865add2f63fb6f925060aec95c2ef6060aece"}, &(0x7f0000f04000-0x4)=0xdf) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f000048c000)={0x6, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f000019f000)={0x0, r6}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000031000)=@int=0x0, &(0x7f00007bb000)=0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b35000)={r5, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa06}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000a5000-0x10)=[{0x7, 0x3}, {0x0, 0x7ff}], 0x2) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x9, 0x80, 0x0, 0x7, 0x1000, 0xa, 0x80000001, 0xf92, 0x9, 0xff, 0x0, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x100000}) membarrier(0x11, 0x0) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) pipe(&(0x7f0000528000)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f0000be8000)={0x2aa6, 0x8001, 0x1, 0x5, 0x3, 0x1, 0x0, 0x6}, &(0x7f0000001000-0x40)={0x3, 0x2, 0xfffffffffffffff9, 0x2, 0x800, 0x6, 0xfffffffeffffffff, 0x3}, &(0x7f00006f8000-0x40)={0x1, 0xf9, 0xffffffff, 0x600, 0xb29, 0x0, 0x0, 0x7}, &(0x7f00000ff000-0x10)={r0, r1+10000000}, &(0x7f0000f24000)={&(0x7f0000001000-0x8)={0x80000003}, 0x8}) [ 95.314866] binder: 10874:10876 transaction failed 29189/-22, size 24-0 line 2775 2017/12/15 07:07:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000084e000/0x3000)=nil, 0x3000, 0x0, 0x2a012, r0, 0xfffffffffffffffc) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000)="7472757374656400", &(0x7f000084f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="3a2d00", 0xfffffffffffffffd) r2 = request_key(&(0x7f0000001000-0x5)="6465616400", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0x25)="71797374656d080000000000000074683026216e6f6465762b6d24402f2d73797374656d00", r1) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r2, &(0x7f0000002000)="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", 0x1001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000084e000/0x3000)=nil, 0x3000, 0x1000003, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x80000000032, r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x8)="6269675f6b657900", &(0x7f000084f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="00", r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000003000)="2e0000aec4657374806b65795f6175746800d7", &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb6)="1ae96ed586ce85e1cf54e34b5985d1aeb368e73f3b2a4c6df41891db62a6bbbc5cb348c6c9cb29ee40da190d08b324ef3f34a9b6f0ea375fbb7e47671ca100dd60d94fea6dbb19753d0414d7608035f880e22641d9f8af36ffe13af8dd7bb0516d90609132f09f504f4effd8867d8e9c36742d2d68b8f763290e0cb1e6a417122bf67b5b74781d7b5b45c76ff78a11ee05d36d3b6cd9de8c15f89a0ee6342bbb74a891e4915871b3214d40605f4953582b478281ca07", 0xb6, 0xfffffffffffffffd) setsockopt(r0, 0x10e, 0x1000000000000003, &(0x7f0000851000-0x1)="88", 0x1) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x1000000000000000) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f82000-0x10)=@common="00000000000000000000000000000000", 0x10) bind$inet(r3, &(0x7f0000f79000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000019000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f81000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendto$inet(r3, &(0x7f0000f7b000)="02", 0x1, 0x80000000000001, &(0x7f0000a01000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r3, 0x0, r4, 0x0, 0x1000, 0x5) r5 = fcntl$dupfd(r3, 0x405, r3) setns(r5, 0x8040000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1202}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00005ab000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f81000-0x4)=0x4e) 2017/12/15 07:07:29 executing program 6: r0 = getegid() fstat(0xffffffffffffffff, &(0x7f00009dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) setresgid(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000619000)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x121000) openat$autofs(0xffffffffffffff9c, &(0x7f000072e000-0xc)="2f6465762f6175746f667300", 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000cb5000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@map={0x3, 0x3ff, 0x1, r3}, @generic={0x69, 0x0, 0xe85, 0x0}, @generic={0xd39d, 0x1, 0x0, 0x0}], &(0x7f0000ac0000-0x8)="736700000100001a", 0x400, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000000000000, 0x1}, 0x30) [ 95.363519] audit: type=1400 audit(1513321649.264:760): avc: denied { map } for pid=10873 comm="syz-executor4" path="/proc/753/task/754/net/ip6_tables_matches" dev="proc" ino=4026532500 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:proc_t:s0 tclass=file permissive=1 2017/12/15 07:07:29 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000001000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt(r1, 0x8906, &(0x7f0000001000-0x69)="8b298e2bb1d2b4c64579def6c56299c22934a6210adef0e74317f1d9730d506433d76becb7fe84a5626ba839ee53a7e8098042772265da805bedb488114c3f2a5c80709c344363fb0f4d8795db4a251ea8012db6c6c28d33dcdd769bd1b94b5b7c0a5091b6ea17266e") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)="2f70726f632f73656c662f6e65742f70666b657900", 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x0) fchownat(r2, &(0x7f0000001000-0x8)="2e2f66696c653000", r4, r5, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000-0x7d)={0x0, 0x75, "7aee718c04c974c59ec146fddbe6818e224e16e45664996e01429920a2818412ea083c8cc3ad0170011124a70838ae0363e0743d793972426c47235a4621b9886f929818d2f28298df01efad08504aef9d06d66059a46bdfaf4e4ef98014b0b5a7e2a89e53f969b1ac354482a9f0a01a7951c003f3"}, &(0x7f0000001000)=0x7d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000001000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={r6, 0x9, 0x0, 0xffffffffffff675e}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000003000-0x49)={r3, 0x48000000000000, 0x81, "5d730f4644a5ea12b764764724b6df36d31e55de705f7edb2c377207533a525270c440dd6a15a95912dce1039b1d0832736d131b209fe6c7f04be7e0fcd92f"}) 2017/12/15 07:07:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xcc, &(0x7f000003d000)="0e0a738ccc07c3557d00de43a1b54e5069692a1c680cc7d0e24b43ae0ddf", 0x1e) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000014f000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) r4 = accept4$packet(r3, &(0x7f0000a17000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009dc000)=0x14, 0x0) sendto$packet(r4, &(0x7f000055e000-0x76)="0bcc3298578f1bac69c90deb6cce0f88c193e5c92079644c77e963fd9e989b606e2509fd6b587a5604b6319f78131f7159c7d0931292b4b920dc6f9b80ffa58a10ed114f2949499893302e23fd4bf384524fd8623a278050985666fd76d8122cb3d4361fbc729073b6a61054d1f3ce365fb3c195bcbd", 0x76, 0x7b2bada91fbf699, &(0x7f0000c27000-0x14)={0x11, 0xff, r5, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000519000)={r3, 0x1, 0x0, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00002eb000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f00003c3000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000670000)=0x7a) r6 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r6) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00006ba000-0x88)={0x581f, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e44000-0x8)={0x0, 0x0}) fchdir(r2) accept4$ipx(r3, &(0x7f0000039000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000959000-0x4)=0x10, 0x80000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db2000)="2f6465762f73657175656e6365723200", 0x8040, 0x0) open_by_handle_at(r3, &(0x7f00009d2000-0xa0)={0xa0, 0x20fd2745, "ed0160b6845c3044979b3f11496bf5165fdd5ddb2acb6c7e237c0d917d29ab49f60d87b2bafe2ecfb96d459bfb5c3858376132fa3d49af2b3a155a47e1ae8e8745e0d288def990c13e3c438a016f05c5ae4973a0b2f674505fc53d0e6b2cfdea8a3c7858d901fda12fd79d580083ab0d486acf5ed6a07546599461bbe2aad11fb79cb529269bf9558dbd90b611ee608ca8cea2f28df8bb57"}, 0x440) r8 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x800000000000020, 0x0) ioctl$EVIOCSKEYCODE_V2(r8, 0x80284504, &(0x7f0000c83000)={0xf, 0x0, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a27000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) init_module(&(0x7f0000a35000-0x1)="00", 0x1, &(0x7f00009b4000)="5e00") fcntl$dupfd(r4, 0x0, r7) 2017/12/15 07:07:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000079d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef4000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000546000)=0x0) r3 = syz_open_procfs(r2, &(0x7f000093d000)="6e65742f6970365f6d725f76696600") preadv(r3, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)="0000000000000000", 0x8}, {&(0x7f0000831000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002cc000-0x15)="000000000000000000000000000000000000000000", 0x15}], 0x3, 0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x2) pwrite64(r4, &(0x7f0000439000-0x2)="388d", 0x2, 0x0) fchmod(r0, 0x1000000000000000) fcntl$addseals(r4, 0x409, 0x4) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r6, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000009b000)=[{&(0x7f00002a1000)=[{0x1d, 0x25, 0x1, 0x7fffffffffffffc0, 0x102e, "000000070b0003000000000000"}], 0x1d}], 0x1, &(0x7f000057f000)=[], 0x0, 0x0}, 0x0) sendfile(r4, r4, &(0x7f0000c11000-0x8)=0x0, 0x7c) r7 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r6) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000a93000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000810000-0x10)={r8, 0x0, 0x80000000}) clone(0x200000, &(0x7f00003d1000-0x1)="a8", &(0x7f0000846000)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000000000)="f3") syz_open_dev$sndseq(&(0x7f00009b1000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000958000-0x8c)={0x0, 0x100000001, 0x8, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d22000-0x10)="2f6465762f73657175656e6365723200", 0x20000000003, 0x0) fcntl$addseals(r5, 0x409, 0x1) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f000096d000)={0x6, {{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe75d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x1, 0xffffffff7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd8c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r7, 0xc0505350, &(0x7f0000cec000)={{0x8006, 0xbc}, {0x2, 0x3}, 0xd, 0x5, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x80045105) syz_open_dev$mice(&(0x7f0000a19000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x105000) [ 95.427452] binder: 10874:10886 transaction failed 29189/-22, size 24-0 line 2775 2017/12/15 07:07:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005ea000)="2f6465762f6877726e6700", 0x1ffefc, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f000070d000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0xfffffff7fffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000029d000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000983000)="617474722f63757272656e7400") setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000e8000)=0x800, 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bdd000)={0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00002d7000-0x10)={0x4000, 0x10000, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000861000-0x4)=0x0, &(0x7f0000371000)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000385000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x3, 0x3f, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000002000-0x10)={0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000a99000)="6e65742f6669625f7472696500") linkat(r5, &(0x7f0000829000-0x8)="2e2f66696c653000", r5, &(0x7f0000710000)="2e2f66696c653000", 0x1400) sendfile(r3, r5, &(0x7f00009fd000)=0x0, 0x100000004cd9) r6 = getpgid(r1) r7 = syz_open_procfs(r6, &(0x7f00003b6000)="617474722f667363726561746500") preadv(r5, &(0x7f0000599000-0x50)=[{&(0x7f0000a3f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000a55000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000704000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000073d000)="", 0x0}, {&(0x7f0000e2e000)="", 0x0}], 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x10003, 0x32, 0xffffffffffffffff, 0x1) setsockopt$inet_buf(r4, 0x0, 0x4, &(0x7f000055e000)="830200353f378de1abe54881732b0d7a30c561a889d1", 0x16) connect$inet(r7, &(0x7f0000f4e000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 07:07:29 executing program 1: 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 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00002d4000)=0x8, 0x61313546) r1 = gettid() perf_event_open(&(0x7f00005a0000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) move_pages(r2, 0x4, &(0x7f00007dc000-0x10)=[&(0x7f0000d61000/0x1000)=nil, &(0x7f0000ca9000/0x1000)=nil, &(0x7f000044b000/0x1000)=nil, &(0x7f0000f0d000/0x4000)=nil], &(0x7f00007e5000-0x1c)=[0xffffffffffffff9c, 0x800, 0xd1c, 0x0, 0x2, 0x80, 0x6], &(0x7f000097b000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f0000e33000)="7573657200", &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000104000-0x1)="01", 0x1, r3) r5 = add_key$user(&(0x7f0000572000-0x5)="7573657200", &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000095a000-0x173)="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", 0x171, r3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f70000-0x4)={0xffffffffffffff9c}) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000090a000)=0x0, &(0x7f00008cf000-0x4)=0x4) keyctl$dh_compute(0x17, &(0x7f0000ebb000)={r5, r5, r5}, &(0x7f00009bd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c, &(0x7f0000a11000)={&(0x7f000041c000)={"6469676573745f6e756c6c2d67656e65726963"}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r4, r5, r5}, &(0x7f0000b4f000-0x1)="00", 0x1, &(0x7f00005f8000)={&(0x7f0000db2000-0xe)={"7368613232342d67656e65726963"}, &(0x7f000071e000-0x2)="7992", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000f2a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = syz_open_procfs(r1, &(0x7f0000210000)="617474722f667363726561746500") readv(r7, &(0x7f0000e0f000)=[{&(0x7f00007cf000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}], 0x1) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f000032e000)="2f6465762f72666b696c6c00", 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r8, 0xc0e05403, &(0x7f0000bae000)={{0x1, 0x3, 0x1, 0x2, 0x3}, 0x4, 0x5, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x1f, 0x1ff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r6, 0x8000000003) bind$unix(r8, &(0x7f000090d000-0x8)=@abs={0x4, 0x0, 0x2}, 0x8) 2017/12/15 07:07:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000002000/0x3000)=nil, 0x3000) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000a02000-0xa)="2f6465762f7663732300", 0x8, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00008f6000)=@int=0x2, 0x4) getsockopt(r2, 0x6, 0x1ff, &(0x7f0000ac1000)="", &(0x7f0000d50000)=0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00009a4000-0x18)={0x180000001, 0x6, 0x2, 0x8001, 0xe38, 0x10000}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000c77000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011f000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00003f5000-0x4)=0x0, &(0x7f0000bdd000)=0x4) bind$packet(0xffffffffffffffff, &(0x7f0000e8d000)={0x11, 0x1c, r3, 0x1, 0x80000001, 0x6, @random="6a97f1dcf811", [0x0, 0x0]}, 0x14) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f2d000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000653000-0xc)={0x3, r4, 0x1}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000cbc000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000029b000-0x10)=@ethtool_pauseparam={0x13, 0x3ff, 0x4, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r6, 0x80045300, &(0x7f0000e3d000-0x4)=0x0) fcntl$getflags(0xffffffffffffffff, 0x404) r7 = syz_open_dev$sg(&(0x7f0000bce000)="2f6465762f73672300", 0x2, 0x414000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00001d4000-0x4)=0x986, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r7, 0x4008641a, &(0x7f0000921000-0x8)={0x4, &(0x7f00006e9000)=[0x0, 0x1, 0x7, 0xddd5]}) fcntl$F_SET_RW_HINT(r7, 0x40d, &(0x7f0000dcd000-0x8)=0x0) sendfile(r6, r7, &(0x7f0000ee2000)=0x18, 0x5) r8 = syz_open_procfs(r5, &(0x7f00009ff000-0x11)="6e65742f6970365f6d725f636163686500") preadv(r8, &(0x7f0000917000)=[{&(0x7f000058e000)="00", 0x1}], 0x1, 0x7c) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000385000-0x44)={{0x2, 0x1, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6e723000000000000000000000000000"}) connect$packet(r8, &(0x7f00001e0000)={0x11, 0x1a, r3, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r9 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)="6e65742f6970365f666c6f776c6162656c00") setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000df9000-0x24)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x5, [@loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @empty=0x0]}, 0x24) close(r9) 2017/12/15 07:07:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000a2000)={0x8001, 0x7, 0x1, 0x0, 0x7, 0xdf, 0x9, 0x6, 0x0}, &(0x7f0000151000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bc4000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x6, 0x101, 0xffffffff}, &(0x7f0000751000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004e8000)={r2, 0x0, 0x6, 0xfff}, 0x10) listen(r0, 0x7f) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) gettid() r4 = socket(0x19, 0xf, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r5, 0x2000000000010d, 0x2, &(0x7f0000000000)="00000000", &(0x7f0000003000)=0x4) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f000071a000-0xc)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0xc) fallocate(r6, 0x0, 0x2, 0xcf20) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f000098d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f00000e2000-0x20)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r9, 0xaeb7) socket(0x3, 0x805, 0x5) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r9, 0x4040aea0, &(0x7f0000c63000)={0x2e83, 0x6, 0x2, 0x0, 0x5, 0x6, 0x3, 0x3f34, 0xd5, 0x2, 0x2, 0x6d9, 0x0, 0x3, 0x9, 0x800, 0x8000, 0x7f, 0x42}) connect$inet(r3, &(0x7f0000e41000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00002d0000)={0x1, [0x0]}, &(0x7f000026b000)=0x8) ioctl$sock_netdev_private(r4, 0x89f3, &(0x7f00002e6000-0x66)="ae389c9a33b0ee265e2e8e147bfa07295969be00a6061161ad8509b56aa97dbcb4ca23c3d83f425390d982ef3df2c045750d63fbcb0efedca6c7d0d8a8f6cfbac3a582ec7d73c5ee20670bbcb4650cfa847c1f602815c40158305ccebbff4474c2a8766c5b54") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x7a, &(0x7f0000b52000)={r10, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) 2017/12/15 07:07:29 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x0, 0xffffffffffff9893, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x80000000000000, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bf6000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001cd000)={0x2, 0x78, 0x6, 0x1, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x3cd, 0x3, 0x3, 0xfffffffffffffffc, 0x0, 0x20100000001, 0x2, 0x0, 0xfffffffffffffffe, 0x8002000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1000000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfc, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000012a000-0x4)=0x400, 0x4) socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x20000) r3 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) socket$packet(0x11, 0x1, 0x300) sendto$unix(r4, &(0x7f000033a000-0x104)="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", 0x104, 0xfffffeffffffffff, &(0x7f0000d6f000)=@abs={0x4, 0x0, 0x3}, 0x8) r5 = syz_open_dev$vcsa(&(0x7f0000fa5000)="2f6465762f766373612300", 0x9, 0x200) ftruncate(r0, 0x1) ioctl$KVM_GET_XCRS(r5, 0x8188aea6, &(0x7f00005ae000)={0x3, 0x9, [{0x3, 0x0, 0x80000}, {0x6, 0x0, 0x20}, {0x1000000000000407, 0x0, 0xfffffffffffffffe}]}) utime(&(0x7f0000b1a000)="2e2f66696c653000", &(0x7f00002fc000-0x8)={0x2, 0x100000}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005b9000)={0xffffffffffffffff, &(0x7f0000350000)="6c5fb971b1966548f9de357680f59890a20d925d20d16122137cb75c444b7f1b1fa2733d1fa1052e817966e7c4b20000007f966e4875a4b2c2d429043dc9f16a"}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f00a07", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000e03000)={0x0, 0x2}, &(0x7f0000b6f000-0x4)=0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fd2000)={r3, 0x28, &(0x7f0000333000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000074000-0x10)={r6, 0x2, 0x41000000009c, 0x87e}, 0x10) bind(r5, &(0x7f00006e4000)=@llc={0x1a, 0x1d, 0xfffffffffffff71c, 0xfd, 0x2, 0xffffffffffff0000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) socket(0x80016, 0x2000b, 0x5) 2017/12/15 07:07:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xc0003, 0x2c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c8f000-0x4)=0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f000029b000-0x4)=0x0, &(0x7f0000db9000-0x4)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000229000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006f9000-0x4)=0x14) tee(r0, r0, 0x1ff, 0x2) time(&(0x7f00009fb000)=0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0xbb6, 0x0, 0x80000000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x20, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000037b000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000084000-0x8)=0x61e2) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x4003, 0x0}, 0x4) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f00008bd000)=0x0, &(0x7f0000842000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f00005b1000-0x4)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f01000)=0x144, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00009ca000)=0xfffffffffffffffb, 0x4) bind$inet(r2, &(0x7f000093f000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000631000)="02", 0x1, 0x20000001, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffbfffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f00009be000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0xfffdffffffffffff, 0x40001) writev(r3, &(0x7f0000e5e000-0x18)=[{&(0x7f00003d8000)="296927ade101", 0x6}, {&(0x7f0000779000-0x1000)="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", 0xffc}, {&(0x7f0000e5e000-0x1)="6d", 0x1}], 0x3) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000e5c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61, 0x60, &(0x7f0000b8a000-0x10)={0x3, {"f2c9a9fe06e7c2"}, 0x81}, 0x10) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000e5f000-0x58)={0x0, 0x40, 0x3, @thr={&(0x7f00001fa000-0x23)="edf2a8cf96a79a06d6b0737c0c0e77b56f29a71b72bdf4734a7211f769460514d3a718", &(0x7f0000e5f000)="a58f8b383e75686760829c847178e3a2255d6bc401e0009b1e2b83d5e4fec7f32e06b8d964e1fda73dd18b230008e89c487d1c83def17c8734"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x400080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() 2017/12/15 07:07:29 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00007a0000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00007af000)="2f6465762f696e7075742f6576656e742300", 0x0, 0xffffffffffffffff) syz_open_dev$sg(&(0x7f000062a000-0x9)="2f6465762f73672300", 0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000462000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8, 0x0, 0x7, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000f14000-0x6)="2747504c3a00", 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1fd) clock_getres(0x1, &(0x7f00004d3000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r5}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000cb2000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r7, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x20100000) fcntl$lock(r7, 0x7, &(0x7f0000010000)={0x100000000000000, 0x0, 0x1f, 0xffffffff, 0x0}) tkill(r4, 0x39) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f00009ff000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fsetxattr(r3, &(0x7f000070c000)=@random={"757365722e00", "695b2e00"}, &(0x7f00009ee000)="00939bc7b0a7ca127e1438ca6869644e1daa", 0x12, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00004ed000)=0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00007a7000)={0x0}, &(0x7f0000d20000)=0x4) dup3(r6, r7, 0x80000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000007f000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) bind$alg(r1, &(0x7f0000f19000-0x58)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f70725f686d61635f736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getresgid(&(0x7f0000dd8000-0x4)=0x0, &(0x7f000053e000)=0x0, &(0x7f00004e8000)=0x0) 2017/12/15 07:07:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000794000-0x8)="2e2f66696c653000", 0x0, 0x0) add_key$user(&(0x7f0000346000)="7573657200", &(0x7f0000f6e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009d2000)="1d89d33e442c47a17c476961ea08f9b4ba7dad60c13c3a5556f67990118726a5c637e1d360d7c0013248791bdd5a0975f4143f0d4ff470ab7f8352f37b396b2741388e40e4a8c5567a97dedd2541e810c4e742b1db3abc5a5855d8e431fae5162fa8d4223dff1c166687dbde49d271e0d83933afe38f0d74231693bf571ae1aefa1555ab914ffcfcc1e041c382ae43e6392f65305769265c52beb921b7b43ffe458056c365a8710b009a3a3916027f81f2b4142334a1e97ac6b1aaa508232bf2159abbc2303e4e9e61ac1a49ed308ee4b98a94fc1f83e7af48b8fc77cd71ae14485dfd1399360de57340304fb9f762c44620d427", 0xf4, 0x0) r1 = request_key(&(0x7f0000d23000-0xc)="69645f7265736f6c76657200", &(0x7f0000629000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d96000)="776c616e3000", 0xfffffffffffffff9) keyctl$reject(0x13, r1, 0x81, 0x9, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c6c000-0x4)=0xe78, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100fe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000493000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000c68000-0x40)={0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f00005c9000)=0x2) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00007ed000-0xc)="2f6465762f6175746f667300", 0x200082, 0x0) getsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f0000524000)=0x0, &(0x7f0000f9e000-0x4)=0x4) sendmmsg$nfc_llcp(r4, &(0x7f00000b3000-0x188)=[{&(0x7f0000528000)={0x27, 0x0, 0xffff, 0x7, 0x0, 0x0, "c6c24c9bae7387c90038d2f222e2941d7739cb4dd375d3c9e8350240cb1afd1884b216e6b97992d36e04bbb6c7e21bdd3c59e1b553b1430ec86bcce10f9d43", 0x9}, 0x60, &(0x7f0000ce7000-0x50)=[{&(0x7f00004d8000-0x47)="d9e48fc81c2a25264348fb5d8051b6fb74b5ed3d1bce9d6c128724614f48124d2bab0e23250570f5c3176c1328bde27032274e2b4691c56d45704308371c2d20063d7bc4de0775", 0x47}, {&(0x7f0000ddd000-0x45)="e954900107b9a20bb8cf5b1c57226b4fbb80eee9e24da4958f69446665e1c623f80f81e73eedcb33489822d89157876800005d4badc30ad45e4ebf3f92074938d46636033b", 0x45}, {&(0x7f0000880000)="87c2c8d672f19d638dca6eb7442576b38a2b374c42b7531f7dd6b9021f9ada31c8d7e5f3581ab1c2665a8604e3ecfb29fcdc4d88f597138e8f26b074307f8e8f4f664eb0339ef3d30adefe48d0ddc09c9d6946f2cb354d7b6955bf5e40c58160a6f8c1a22bc0eddcfd4b15f2675c0b3cc8caf13969d565fb205052b0d0698f0aaa3b2181b3707bc4d1ed84cb41c4405581c1a8ec0cd8d61b916e0b5a45b8f3fce0ff28b92bf1ba304f6077a238418d693f79913e5b9100b947b63ac1ea9cf1c32662e0fa9fb9a9d4978a47c90ad8", 0xce}, {&(0x7f0000d34000)="3ba8c562f31c96a84ad9f27142999099cc59930a15ec41c3d35ea2c83220174b641091ef1c1e30543cd57f7cddb04c9706cef6f1cc8a4cf854c2dd22f4ba56e8ed0010ed6d6bec26d57a016bc5", 0x4d}, {&(0x7f0000181000-0xef)="1e89a653a380f0d11d56571ecd32bb8cc56ba4fcf1ec1918a0480a2488e981925b4dd3ae105d87419e7ec1d9202a9e27598e420fac229eef6caa71950a4e07d52a53d36ebab7350e14291158b632f3a10beb154b238b888e2857d1fe1465a0acf09f6633f3437492658606437588f4f7873963f9d42e50e63edcc50798a761659eab441f4d25d33d60952f55c1b57c6a6eff829c1c41873f7c2c930035c547cdf8d9d99ed67f57ec10c3340c22c0604c55b41e8a85c76398a844692e44319c83bb128e9e2bb9cd4f4ae7355905a4c18a3c043d3c3a6d0a65230f0ea2641f83803eb1f65a99f533444a5f2aaeb7aedc", 0xef}], 0x5, &(0x7f0000819000-0x98)={0x98, 0x119, 0xffffffffffffffff, "fed750b890bc64e346d22b196793a5ffa070e5416fb43869402ee975559bbb8c22b651c0fbc0786660879d2bd12255f991500fdb47cb7b2c6c0684a1f69c8fc4bd1c0d7e6467c46520359dcd5690be2849d0aa28bcd6cfe945f2e83daa8a0e53ce5170d1276f75895254ad4c9c5a38c07f2e8ce46773f421f4d66d9226bc93eb5a"}, 0x98, 0x4048000}, {&(0x7f0000c2f000-0x58)={0x27, 0x5, 0x3f, 0x0, 0xd5, 0x100, "b9f55df26f2e1d33f3f929f0874fc07b1b6d6f2ea474d1c819860c0f510927d8fdc62ad6313d7459d6a3fcaa85fe854347c83482bfcfb3446c539db4dca64b", 0x3ebc7e95}, 0x60, &(0x7f0000847000-0x7)=[{&(0x7f000009d000-0x5b)="dfd0350e858d8eb14d9599f71e7d1b0df9dc6438580e99186afc0b741b6df8026aaed525df63c5e6c126b0148cb2a914cd56019c604635da652caba840e7a6fcd13ff44410d43432a01846c61b9d07300aa99d21275c6c8ff7ad7c", 0x5b}], 0x1, &(0x7f0000dc5000)={0xa0, 0x0, 0xec9, "f4254063bf1af8364f79f7cb435cea3f0fbd9377dc97cd2fb585932e3ee96ba91272e3cdf698304d16222d69f164960b6bd81871837d55609dea8789cf5114ba79c2d01af3590b05ec276e9621593a9cd13b1cb809c3921c1fbc9927ec6c651ab547825ee3f8239bfb0b2c135a3a5f3748039d055fd13897dc209df6f1227dc25f1b729d8ae9fe2a3eb3c7096fdf"}, 0xa0, 0x4000090}, {&(0x7f000016a000-0x60)={0x27, 0x0, 0x100000000, 0x7, 0x7, 0x100000000, "cd679d3f359b260f99134626c552b5960a7fe5088770fd2bed51c61fb37af1660f3fc566b95aa3dda102dadcd9401b9e1ef2c7821122c39f3a995f8c0b3e9c", 0xc23f}, 0x60, &(0x7f0000d02000-0x30)=[{&(0x7f000051b000)="b8c1ae0257703da020454eb9b5dee3de51f834542ad914b5b4c37230488b3e1c62a66f4531a2aeb9232947d6a20986b4e7d57f78676fed35c012d33e3be755cc5a718c0db53eda0d1489e6bb31b18c28e4a4bfb4b8579de41958bb79de6748c8b0262390ca04a61ecbdd9eeb250b53e0593ba91deff109b4b686554f6e0a76398ddf247dcc53ea44d04af73637d59d87168120579ab4eeca3b8289b195bb7d881f67dc6de380f47b98a367e78386577cacc20b01da494cc2c0c6bcd0c491f54fa57d9fe7f73ece7daaf5fcb296becc244b96fc5e3f01a4d83ab4697e8b05a3c6fe6d7eb6977368e1cedb9bd64f9736bc", 0xf0}, {&(0x7f0000f19000)="8079d0a6bcbabdb7b56d85e7a2d43aeb061c8aa143edc7c17ae5049f8ee78e651c56fec6d059db6b5ef3b1355294959a5fb379e25f6cb318ee880f5c57ea801965d54ed26aef6374aa3a905e84f7a6d5d4fee4e23d44fd476f3b3335899de3e3c2b820bb5d5883305cca1b1d0ae52373d250d433935086bc3a5288d76dba9b6c61d2d6d45170cc2a0e77fcf3cc1e7713882256cad9b4bf41d3a082a565f795014aa94be1bbd1800689ea58", 0xab}, {&(0x7f0000068000)="f3bff4b763f020d2eef61a5a5b849477a613119b553d8fd4f0ec7131f3446ae4d26ce7becbf3cf2afff02d97a91ba446c877655acb93f2a4b83c8e83660899e82900ce17ee7c73ee6b42c0", 0x4b}], 0x3, &(0x7f00005b6000-0x108)={0x108, 0x11f, 0x0, "743d62fd331227086f3cd72b3cb8b0b0dd010ee74038b9369966746ea3c7fbf1beaba18b116da39b61d35b01180e1dc0016f8ef4c8c92bfb75dd479c77f71171a489c300b5782c406164abf478375c8e91c6dfe060f3f5e38cf4542062d8660a160d62143a1b13525f0ffd88880497a6c49911fb57b52f47b2eb3d1b1bf5ff1b2813d6b0c35fd2724586e601bde2699e17efa7969ffbf43172add3db57bed4c877023193b1cffcc18d0992e8d7d94d72dccf871bb6a6407eeb4e991dc5deee3a40629b28d145acdb10345bed87236d131b61daa1387e0cbb26e8f8310c47af5102cac841405210a4bea24ed7f43b51a19f"}, 0x108, 0x4040000}, {&(0x7f00003d0000-0x60)={0x27, 0x5, 0x9, 0x1, 0x4, 0x100000000, "ce584cd990c6f0667aa6a8e7adac6274bfda0c8bceb594d8681946de7c65704ab145510fda2251f946c3e2e7e9b8975006c4b0723f5620215dc06c1eb4cc2f", 0x209}, 0x60, &(0x7f0000ee3000-0x10)=[{&(0x7f000032a000-0x19)="7a4a565241c4e40081dc72f111ab1f29a9bfe5816b55c5706d", 0x19}], 0x1, &(0x7f0000195000)={0x68, 0x102, 0x6c6, "1369ee5fef7f9cbe114121e4c9191a5ae4e59f20ae9b5e5fe2c9d4849115556f8cfc131b2c4ca75efbaecfdae1e401dce3bd0b6d9df89909daa38e13fb1958b06bf3992f5f066a711325c412cb5224bd7e"}, 0x68, 0x40000}, {&(0x7f0000486000-0x60)={0x27, 0x1, 0x3, 0x1, 0x100000000, 0x200, "cbab9e41c172ff24864dbdac5a5b7d9f41fbdcba4c79a9a46f2a228522238dfb007bfc32ffec38bf85e382ac6a362ff10b03b3419f072cfb6990f2d64f7d02", 0xe5c}, 0x60, &(0x7f0000d3a000-0x10)=[{&(0x7f0000f73000)="2e8ddd359c37a41ee93dcc89415db0209ced1bce38df0f290992587242ada68a3e5278a8802fc9584b643a81fc9e361b42e65fb4721b1b676b870c7cc2680ccf7b43fb87bf1f2a6473e7d1506336af82f60f68c80b7b5f0378429c73896e62452ec40fd31b422db1747b3fc0d6bfb811866976d265621e313aaebb9917c12139f1e18a65e755b231360a94618fd3d6c6e65773cc61f3b55773dd1b3572f736575138257a60aef013127af2d476180f55b12403896050b67a84039b06819603ba6b72f26ee6181d7b10488db6cbc7", 0xce}], 0x1, &(0x7f000024e000-0x90)={0x90, 0x13f, 0x7, "10151f6e8e1793d98e713d929fa99462683c38bb54b50c68486d4e7934b1799d54f6a339fe6d0907caa9542d006aa5bbbd3dbc19f449d7a13cc5b88214efdc2b06d8fe770ed162d8eaa44bd37396f0b8f821902edc2ccc0b3f460dca53cbf3aaffa693ee818bb11ccc5d8c9d8b5ec8c106de6ea8d8c1b579ab81c3a38c"}, 0x90, 0x20040841}, {&(0x7f000058e000)={0x27, 0x89d, 0x40, 0x7, 0x4, 0x4, "0a8568093360928cd04a590b0ebea49f159bec9d93376addbac0e234f431ee5c5756c14f71ac1d0b1a815c8c72715dbca9fbaa24aa21b0009d7c7d0322e2ff", 0x101}, 0x60, &(0x7f000044c000-0x90)=[{&(0x7f0000ddc000-0x53)="b616141a223144dfc2e401ac5f6ddcad8f3c878efac63ffbe7575877fc55671b906274c855b24f2096f0d1c604e42a3c3d26bd601ae2af7adb15bb10ab1fa2427bbfdf092c51f612d95ac5225aff3999d340c2", 0x53}, {&(0x7f00003b9000)="371269270653fb", 0x7}, {&(0x7f00006ee000)="7088ce7fdecd20a90424436f7b34f906a9d600a1a348f613e70360e65aea670fd198126bb9eba6f7a31513c7c2ff8203edde74c329bcbf2308b4f5e85121b729b6d0b72fad2f0b430dbdb7efd8e83e383cc2f773de11624c86b117768d8bc022c6ea1654e34c2fe752acfaafccf3df0f08d6c41de3acfbff75581ac45b7791a478cab99cf014817f394d4832d108b232337b610c308e21", 0x97}, {&(0x7f0000796000)="b8b1dd7c160af79569c946ad3d052c85ec20a97cb2041ba5a93b7478c0609105021aa2c36dbe765338907ef25c03582fa2dc679ccbcb5f764814d5506535e1b6c12a59669c79b2354787ae7e9138bfbd8c086dbff719c2bad44e3e65d8306fb6f02863fb2fc8f50ec1b5237e4774e2133de84c0cd50227781341355ce2c079f97be47c6655230bb21b409cecb62002cdf062b51064fe987d1074a9e4b3bc095c9f643c47bb6ff3639f55c3982180", 0xae}, {&(0x7f00009f1000+0x384)="5c7589444e2066282cd33b", 0xb}, {&(0x7f00005ce000)="", 0x0}, {&(0x7f0000323000)="09df7533a327a9581eaf6375751da553", 0x10}, {&(0x7f00005b4000-0xbc)="65469f61d3ab6394c1387cd0e534a0a92312eab4b61d3a962e8ba0106dd0dacc378747d6f28c178c0fc7a2b7f02485bf615eb45f869b7300c9c95cd27d885e3893abc549914df1b839e0a651339dffc5f93408ff1ac37fc6c5e4ad890cdd5fe4a2143a2446c67684206ac5d5ede1b3e4d8a429a23cf8f299f08fdd5ef9e5eed6d2a62b9f04d6dca7bc80adab4186c0ab3e7e232a3b2baf4c664cb178e662054587053dff5bf6991749da461a871efe9fb6dcfe5f15d0fe206e2bebbc", 0xbc}, {&(0x7f0000be5000)="", 0x0}], 0x9, &(0x7f0000ae0000-0x88)={0x88, 0x107, 0x78, "2a76097cc9ec1d29d184e6c17be44309221b400f2d5017ab1518b5ead25a46a8b90a5d9cf70d405b8d8e8fb82ab6c2cf2f60c39cf62369c247bce7498d40476e8c51815b8584db1df2cbdb3ba0856e4ce7c539ceadcd24bfb3b575bf8499eafff59d72142969089a124b21807a499df0574df9b1ae7e78"}, 0x88, 0x24008001}, {&(0x7f0000b89000-0x60)={0x27, 0x7a3b4d13, 0x7f, 0x1, 0x3, 0x6, "a612425edb38a98f6b96b62140ad338e5c63363c1b64256adbf77b22dda41f7c86e330f96d0cd38bc3c5e14190e8b17fe8dde52b0d7b3e92a821efa208cabb", 0x1}, 0x60, &(0x7f0000f00000)=[{&(0x7f0000336000)="c910439bd9c70545a81daa7df44fb627ca1bb88521ca31ad408299a8d98c038072821cdaaf2ca538df9988c33ecf3066b9d0f2977e0cbb1d63519df2eeca1127f9951b3ff565f9c3faa74a53180f0e4cf0439f1d294e3fe0a30aa750b32cc662abf82e04fd33aa0ee114197d0547a2681bd737b129c9bc6c4eee66a2e967087c96ddf9058bafac667fae7bf39e9cabc2bca34030debf120efda00608a903359d70cbd48e7882ea2c0de205c6504af868b0263f8f9f03698efb7a56d1b7b221", 0xbf}, {&(0x7f0000f41000)="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", 0x1000}, {&(0x7f00008e5000)="9168ee2af1fecc9f235cad8aa25078cea580e8018238d5670d9f56a08826cee2ff3f2feb96634a140803356e68fe6a88935837ad1e407e70d0adedb43f03d7176ea8cd1442aa4a76bfaf32e17a243cd00a4d9c6537e159149cac37cd917cc5e8caec62ec96dddf2dad486abe4e7327fd0820d7fad7c3e0a5f7d4e80ec9f834884d5c858219514dc916ca1b4a90f380ad227851228e27ef0c85e5e067ce89358d7ce0b34647c3d52190f9dbceb9f65481294ec9c09897d08032702bfc4bc804088b3ca17a76540bfe951dda012336757ff33d6d81d4c0cde65c7a3315cc00b8e550f8a7ec603dd1e21e8e2fed5c1be3b01d8cb9248d993b", 0xf7}, {&(0x7f00002b5000)="01dcbd6b29309f4ace66d6d2cdbd303fc691f21731d653", 0x17}], 0x4, &(0x7f0000c81000)={0xc0, 0x113, 0xba8, "a0cb233c79e050113f4ec3efc97a922e48225aa4da5bb6da8cd2781a09f83ad4036ff5925d8092b891ce11cf403a884e2e96530a8106dbca5eace58a86dbb775cd84faa85cf20753d5aba9de2201b62d622be23b5d742e075cdf159aa31caa82fe4019bc8787a03fa645f86df760360afc9f0d9879cfc19809f08c7580dd2173ceec13b1def91efe16b87abbb0d51aa378d5de0b5777ede8053b72432284fc07cf0122ae5855fd81f5a2"}, 0xc0, 0x20000000}], 0x7, 0x80) fchmodat(r5, &(0x7f00008cd000)="2e2f66696c653000", 0x28) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000271000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000d25000-0x4)=0x0, &(0x7f0000246000)=0x4) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f000094f000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_out(r2, 0x2, &(0x7f00004da000)=0x0) r6 = userfaultfd(0x80000) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x40000000, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f000074b000-0x18)={0x0, 0x6, 0x200, &(0x7f00007d4000)=0x0}) 2017/12/15 07:07:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x1000000000403, 0x1000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075e000/0x4000)=nil, 0x4000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f00009b9000/0x2000)=nil, 0x2000, 0x2, 0x11, r0, 0x0) mmap(&(0x7f000057d000/0x2000)=nil, 0x2000, 0x3, 0x50071, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d1a000-0x4)=@assoc_id=0x0, &(0x7f0000a0f000)=0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d1a000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x3, 0x7, 0xe0}, &(0x7f000073e000)=0xa0) 2017/12/15 07:07:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)="6e65742f74637000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000002000-0x4)=0xffffffffffffff80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x33}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x8000, 0x9, 0x86}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000)={0x0, 0x0}, 0x2, 0xffffffff) unshare(0x40600) execve(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000a9f000-0x10)=[], &(0x7f0000000000)=[]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000001000)="2f6465762f7663732300", 0x1, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000004000-0x6)={r2, 0x7}, 0x6) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r3, &(0x7f0000000000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000002000)="2f6465762f7663732300", 0xa, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) 2017/12/15 07:07:29 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000042000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4b, &(0x7f00004a3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0xfffffffffffffffd, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0xc2, 0x0, 0x0, 0x800, {[@md5sig={0x13, 0x12, "ada4d7cbfe7b7d8fda83cf5bcc125f0e"}]}}, {"55"}}}}}}, 0x0) r1 = socket(0x10, 0x2, 0x4000000000) mmap(&(0x7f0000983000/0x13000)=nil, 0x13000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000528000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x40000) socket$inet_icmp(0x2, 0x2, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000043e000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d07000)={0x0, 0xffffffffffffff2a}, &(0x7f0000442000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e79000-0x8c)={r3, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x28}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009d9000)={0x8, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000f92000-0x10)={0x9, r4}) write$sndseq(r2, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x2, @tick=0x5, {0x7fff, 0x7fffffff}, {0x0, 0x0}, @connect={{0x80000001, 0xffffffff}, {0x7ff, 0xffffffff}}}], 0x30) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d1f000-0x4)=0x0) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0xc) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00009e3000-0x1)=0x0) sendmsg$netlink(r5, &(0x7f0000fb6000)={0x0, 0x0, &(0x7f0000eeb000)=[{&(0x7f0000475000-0x14)=[{0x11, 0x100000000101, 0xd09, 0x0, 0x6, "00"}], 0x11}], 0x1, &(0x7f0000241000)=[], 0x0, 0x1}, 0x80) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x4) r6 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) unshare(0x40600) getsockname$netlink(r6, &(0x7f000072a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cee000-0x4)=0xc) r7 = inotify_add_watch(r2, &(0x7f00000c1000-0x8)="2e2f66696c653000", 0x80000000) inotify_rm_watch(r0, r7) mremap(&(0x7f0000442000/0x4000)=nil, 0x4000, 0x1000, 0x80000000000003, &(0x7f00001dc000/0x1000)=nil) ioctl(r1, 0x1, &(0x7f0000077000-0x9d)="deecf32a8686cd3b0b7a1d0000000000000003c2b0dd6e8e9438bd0001443e65747281000000794fdd4ca75a015dc64878db1c6d21cb9b8a0b30c10c29e0dc87134ac53272eb0ce1d700f7d56169394586a98d0a731feefbb50f7dcf6cb6760d67135c5a653cc9288529090b46a13ae32b7bdfd0d61efca0bc7561e50c2c605c5e33366ff165efa0701a22689b39e8319209c8d501dc42a99ffa0824a8") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 07:07:29 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000078d000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x0) writev(0xffffffffffffffff, &(0x7f0000a07000)=[], 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x8, 0x209e1a, 0x1, 0x0, 0x0, 0x0}, 0x1c) set_mempolicy(0x1, &(0x7f0000e7f000)=0x0, 0x1) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = creat(&(0x7f000000f000)="2e2f66696c65302f66696c65302f62757300", 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000054000-0x4)=0x0, 0x4) waitid(0x2, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, 0x0) set_mempolicy(0x1, &(0x7f0000004000-0x8)=0x0, 0x1) r2 = socket$inet(0x2, 0x805, 0x0) seccomp(0x1, 0x1, &(0x7f0000df6000)={0x6, &(0x7f0000b61000-0x30)=[{0x0, 0xd37, 0x80000001, 0x100000000}, {0x83, 0xfffffffffffff86c, 0x4000000000000, 0x1f}, {0x800075f, 0x800005, 0x7807, 0x0}, {0x200000007, 0x5, 0x9, 0x9}, {0x400, 0x323, 0x81, 0x1}, {0x10001, 0x8, 0x8590, 0x1}]}) r3 = syz_open_dev$tun(&(0x7f0000cee000)="2f6465762f6e65742f74756e00", 0x0, 0x1ff) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xcf1a}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f000079f000-0x6c)="939e169a70fe292e8628f89279ed7e495eebdababa8438d07188284fe0131dfe99e284a1c72dca57b67245a5ceadb7cc2ba98d957a0f3e69e2c77d195a7c4c60a86286038e4649f9778bada29dfda3a52faf1bf8d52ff72d6b207a0281a5bcbbac642ce85ebb95cd80463f17") r4 = dup(r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000000) getpeername$unix(r0, &(0x7f0000e58000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000b04000)=0x6e) r5 = syz_open_dev$tun(&(0x7f0000a3a000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f000053d000)={@common="7465716c300000000000000000000000", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}}) epoll_pwait(r4, &(0x7f0000034000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x80001, &(0x7f00009d0000)={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000eb4000)={0x0, 0x7fff}, &(0x7f000055a000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r6, 0x3}, 0x8) bind$inet(r2, &(0x7f0000ff0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tee(r4, r3, 0x9, 0x40000000000003) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000024b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d2a000)=0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f000009a000-0x40)={&(0x7f0000131000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000685000)=[0x0, 0x0], &(0x7f0000a18000)=[0x0, 0x0], &(0x7f0000969000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x2, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0}) keyctl$session_to_parent(0x12) 2017/12/15 07:07:29 executing program 2: r0 = userfaultfd(0x7fffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) [ 95.781851] sctp: [Deprecated]: syz-executor5 (pid 10936) Use of int in maxseg socket option. [ 95.781851] Use struct sctp_assoc_value instead 2017/12/15 07:07:29 executing program 6: r0 = open(&(0x7f0000c80000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) sendto$inet6(r0, &(0x7f000051a000-0x42)="f8bcc05b893b97fe900204a524c2da9a205a910be3176fc43fe09701612ba7df86cfb66b40b73ab8ff06a9a6e83e85533888e8cbcac078ceca4c08613686e733ae70", 0x42, 0x4000000, &(0x7f000076d000-0x1c)={0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9573}, 0x1c) r2 = syz_open_procfs(r1, &(0x7f00008c5000-0xc)="6e65742f6e65746c696e6b00") clone(0x10008000000, &(0x7f0000d63000)="4ddb11bfccf2c80bee28dc9acec8ac98aaa2d53aee1651cf92fd36e52479", &(0x7f00004e5000-0x4)=0x0, &(0x7f00007ed000-0x4)=0x0, &(0x7f00007a8000)="6d") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000947000)={0x6, 0x0, 0x8009, 0x100, 0x8000, 0x99b, 0xfffffffffffffe00, 0x6, 0x0}, &(0x7f0000a2a000)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000622000-0x10)={r3, 0x5, 0x97, 0x6}, &(0x7f0000f76000)=0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f000031e000)={r2, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d4f000-0xb6)="9f85", 0x0, 0x0, 0x0, 0x3ff, 0x5, 0x0, 0x0, "e75c0657b08891ae5a106db9e6060266be4d96b51c2ba90d5787ddd59f86f75c764661e24dd7f546c284871b979b2642a89f9fd6d6523b21a3194633391a3bc6a8ccb4bdd071e86999c53f339b43dbcd1cce0ad1e6ce5f544a"}) ioctl$TIOCSBRK(r2, 0x5427) readv(0xffffffffffffffff, &(0x7f00001b2000-0x18)=[{&(0x7f000008e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f000039c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000092000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}], 0x3) r4 = socket$bt_l2cap(0x1f, 0x40003, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) getsockopt$sock_int(r4, 0x1, 0x2c, &(0x7f000091f000-0x4)=0x0, &(0x7f0000877000-0x4)=0x4) clone(0x40000, &(0x7f0000b24000-0xb2)="", &(0x7f000025c000-0x4)=0x0, &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000e03000-0x98)="") perf_event_open(&(0x7f0000e09000)={0x0, 0x78, 0x1, 0xfffffffffffffbff, 0x7, 0x9cd, 0x0, 0x7, 0x10000, 0xe, 0xac, 0x1, 0x0, 0x8, 0x0, 0x8, 0x4, 0x5, 0x1, 0x20, 0x6, 0x5, 0x0, 0x9, 0x0, 0x8, 0x0}, r1, 0x8, r0, 0xb) sendfile(r2, r2, &(0x7f0000974000-0x8)=0x49, 0x2) 2017/12/15 07:07:29 executing program 4: bind$ipx(0xffffffffffffffff, &(0x7f0000d8e000-0x10)={0x4, 0x0, 0x0, "2a59fc7e7659", 0x0, 0x0}, 0x10) r0 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r1 = open(&(0x7f0000067000-0x8)="2e2f66696c653000", 0x800, 0x20) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = memfd_create(&(0x7f000038a000-0x1c)="51656c696e75787b257751616e30656d3176626f786e65747b240089", 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00005a6000-0x10)={r3, 0x28, &(0x7f00003ce000-0x17)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000dfc000)=r4, 0x4) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) r6 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) dup2(r3, r5) r7 = gettid() setpgid(r0, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r8, 0x8, r7) mmap(&(0x7f0000000000/0xcf2000)=nil, 0xcf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) rename(&(0x7f000003d000-0x8)="2e2f66696c653000", &(0x7f0000037000-0x8)="2e2f66696c653000") mkdir(&(0x7f000003a000-0xa)="2e2f636f6e74726f6c00", 0xfffffffffffffffe) r9 = open(&(0x7f000003e000-0xa)="2e2f636f6e74726f6c00", 0x200200, 0x0) get_mempolicy(&(0x7f0000017000)=0x0, &(0x7f000003f000-0x8)=0x0, 0x7, &(0x7f000000b000/0x2000)=nil, 0x0) r10 = fcntl$getown(r9, 0x9) prlimit64(r10, 0x9, 0x0, &(0x7f0000fec000)={0x0, 0x0}) mknodat(r9, &(0x7f000003f000)="2e2f636f6e74726f6c00", 0x1, 0x456a) execveat(r9, &(0x7f0000010000)="2e2f636f6e74726f6c00", &(0x7f000003f000)=[&(0x7f0000038000)="70726f635e6b657972696e677200", &(0x7f0000040000-0x8)="7472757374656400", &(0x7f0000040000-0x1)="00", &(0x7f000003f000)="73656c696e75787d6b657972696e674b736563757269747947504cf100", &(0x7f0000040000-0xa)="6264657670656d305d00", &(0x7f0000040000-0x1)="00"], &(0x7f0000002000-0x18)=[&(0x7f0000040000-0x1)="00", &(0x7f000003b000)="21656d316370757365747d00", &(0x7f000003f000)="6b657972696e6700"], 0x1000) fcntl$setsig(r8, 0xa, 0x415) poll(&(0x7f00008e9000)=[{r6, 0x848d, 0x0}, {r3, 0x1004, 0x0}], 0x2, 0x101) 2017/12/15 07:07:29 executing program 7: mkdir(&(0x7f0000f55000)="2e2f66696c653000", 0x1) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002c5000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) sched_setaffinity(r1, 0x8, &(0x7f0000976000)=0x75) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000073000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005fd000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000000)={r4, r5, 0x8001, 0xff, &(0x7f00008c8000-0x30)="d1fc49d47c7a63424bf487c6e0c73c9e98cfdf357537dc48bfb9e46696eaea69ee8784a1b837e69548da1f2ea021ff12", 0x5, 0x8, 0xaf51, 0x8, 0x4, 0x8, 0x1, "4ea28e69a5d43269d395e4f1a98b2eb4abac814c996c7f9f4839e3c9f346b478a8fe038a3b1436369525ffcff82cea45118b44907b3380ce3a57b6067198f127c8ae05479091b2520076ba97b092f23e719666e51949616133"}) perf_event_open(&(0x7f000002f000-0x78)={0x22, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x400, 0xfffffffffffffffe, 0x100000000000, 0x80000000000000, 0x1, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) ioctl$int_out(r6, 0x800000000000001, &(0x7f0000019000-0x4)=0x0) syz_emit_ethernet(0x42, &(0x7f0000db4000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f71451230a7b", [], {{0x883e, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback={0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000011000)=@assoc_id=0x0, &(0x7f0000fcc000-0x4)=0x4) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000035000)="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") 2017/12/15 07:07:29 executing program 2: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeb8000)=nil, 0xeb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ab7000)="", 0x0, 0x40801, &(0x7f0000eba000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000d1b000-0x4)=0x1, 0x4) mmap(&(0x7f0000eb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000beb000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) mmap(&(0x7f0000eb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00002b5000)="2f6465762f73672300", 0x109, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x2, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8000000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x8, 0x200000, 0x7f, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) pipe2(&(0x7f0000e10000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) fdatasync(r1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef32541152ccff6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000d00000000007f0001b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe361d22f184073fe215dee02fe37161246323ee9c82c790add925b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfb0700000000000000e4235a33d57e456460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d7800000000000004000046", 0xce) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2c, &(0x7f00001b4000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b6e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c08000)=0x14) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a4f000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x2, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 2017/12/15 07:07:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000c3c000-0x40)={0x1, 0xa, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="d935de4e5517", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) r3 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000921000-0x8)="6b657972696e6700", &(0x7f0000d7a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key(&(0x7f0000e6a000)="7573657200", &(0x7f000049c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r4) r6 = add_key$keyring(&(0x7f0000860000-0x8)="6b657972696e6700", &(0x7f0000c0c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r5, r6) r7 = fcntl$dupfd(r1, 0x0, r3) fstat(r2, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r8, 0xb) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000a48000-0xc)="2b6d696d655f747970652c00", 0xc) ioctl$PIO_SCRNMAP(r7, 0x4b41, &(0x7f0000c59000-0x90)="040d7a6142e2fef49689c243f8b8e753ce7b12ab222787d65dfb8df585a9dc0c72994b34f1ccf923cc1cd0d95aeb66f3b2f0a6579593f1d9333e5b319f52e2a5b05eb697655ffd1f5ed7c269af820629d524e3f1f0dad7a27a5033ef1d2384395c4582fccc3d2119d6842f1eadb078a6119e51a95dd61f09e497341f3084a24b0ffadee2c8eceb91e910481a2755f164") ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cf6000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000936000)=0x14) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00001ad000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000621000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r9}) r10 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000a3b000-0x78)={0x101, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xfffffffffffffffd, 0x63, 0xfffffffffffffffc, 0xa06, &(0x7f000059c000)=@generic="550843630d7e50c78ff51eb5756c93f8", 0x8, 0x200000001, 0x10001}) getrusage(0xffffffffffffffff, &(0x7f000021c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r10, &(0x7f0000f64000-0x1000)="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", 0x592, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000077000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000614000-0xc)={0x0, 0x80000, r7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000b7e000-0xc)={r11, 0x80080002, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00005e7000)={r12, 0x0}) sendto$inet6(r10, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x40000000000, &(0x7f00006e5000-0x1c)={0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2017/12/15 07:07:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000aaa000)={0xffffffffffffffff, 0x78, 0xfffffffffffffffe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x438641e2, 0x0, 0x4000000000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000ee2000-0x78)={0x2, 0x78, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, r2, 0x0, r1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x4) r5 = dup3(r1, r3, 0x7fffc) r6 = dup3(r5, r4, 0x80000) accept4$ipx(r6, &(0x7f0000c5f000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00006d5000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000e13000-0x10)={0x0, 0x101, 0x9, 0x5}, &(0x7f0000e61000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000085f000-0x108)={r7, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xe68, 0x2, 0x0, 0x8000, 0x0, 0x0, 0x200, 0x4, 0xcf, 0xfffffffffffffff7, 0x7, 0x265, 0x1, 0x0]}, &(0x7f00002d5000)=0x108) r9 = socket(0x12000000010, 0x2, 0xc) getsockopt$inet_sctp_SCTP_STATUS(r9, 0x84, 0xe, &(0x7f0000b00000)={0x0, 0x6, 0x97f, 0x8000, 0x9, 0x2, 0x45, 0x101, {0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x0, 0x80000001, 0x40, 0x1}}, &(0x7f00001c8000)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f000058e000-0x8)={r8, 0x1000}, &(0x7f000013c000-0x4)=0x8) r11 = socket(0xb, 0x7, 0x7) write(r9, &(0x7f0000ff2000-0x1f)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f000048f000)={r10, 0x10000}, &(0x7f00008ac000-0x4)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x1b, 0xb, 0x19) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00002be000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b87000)=0xe8) ioprio_set$uid(0x1, r12, 0x8) socket(0x3, 0x8000e, 0x10001) write(r1, &(0x7f00000db000)="1f00000000000000000145020000000000c6000008000100010400ebffdf00f3", 0x20) r13 = socket(0x10000010, 0x1000000080000, 0x200000400000009) ioctl$sock_inet_SIOCGIFNETMASK(r9, 0x891b, &(0x7f0000d9f000-0x20)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r13, &(0x7f0000c27000-0x1f)="1d00000006000000fd4345c0051100000703000000000100030400dcffdf00", 0x1f) accept4$inet6(r11, &(0x7f00006f4000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d5a000)=0x1c, 0x7fffe) write(r9, &(0x7f0000dcd000)="1f0000000104ff00fd4345bb0700000000d100000900050000000000000000", 0x1f) mmap(&(0x7f0000000000/0x954000)=nil, 0x954000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = socket$inet6_sctp(0xa, 0x3, 0x84) recvfrom$inet6(r14, &(0x7f0000952000)="", 0x0, 0x40000100, &(0x7f00003ad000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$inet_sctp(r14, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000950000)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) 2017/12/15 07:07:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006a0000-0x4)=0x0, 0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000266000)=0xffffffff, 0x4) r0 = dup(0xffffffffffffff9c) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r2 = dup2(r0, r1) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000c6e000-0xc)={0x0, 0xffffffffffffff9c, 0xfffffffffffffffc}) r4 = syz_open_dev$usbmon(&(0x7f00007f2000)="2f6465762f7573626d6f6e2300", 0x6, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000195000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a96000-0x4)=0xc) sched_getattr(r5, &(0x7f00000aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f00008bc000-0x4)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000c49000)="73657373696f6e696400") exit(0x40) r8 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x20, 0x0, 0x800, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r8, 0xfffffffffffffffd) setsockopt$inet_mreqsrc(r7, 0x0, 0x28, &(0x7f00001db000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000437000-0x4)=0x0, &(0x7f0000efc000-0x4)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x0) modify_ldt$read_default(0x2, &(0x7f0000e03000-0xa)="00000000000000000000", 0xa) preadv(r7, &(0x7f00007e8000-0x30)=[{&(0x7f0000d7f000)="00", 0x1}], 0x1, 0x0) 2017/12/15 07:07:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bf9000-0x8)={0x0, 0x80000001}, &(0x7f0000a8c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000dcc000)=r1, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00002ac000-0x14)={0x3, 0x1, 0x401, 0x0, 0x3}) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) r2 = open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000020000008000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000de5000-0xbc)={0x1f, 0x2, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, "d2618982db001200", "12a9b6a64a6fbe3d5f090ef643cd02292d2eadbe795e332673397c6141747d60", 0xb1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) statfs(&(0x7f000059c000-0x8)="2e2f66696c653000", &(0x7f0000bb0000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = dup(r3) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000aa8000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) linkat(r5, &(0x7f0000d64000-0x8)="2e2f66696c653000", r6, &(0x7f0000310000-0x8)="2e2f66696c653000", 0x1000) execve(&(0x7f0000e85000)="2e2f66696c653000", &(0x7f00008e9000-0xc)=[], &(0x7f0000a07000)=[]) r7 = syz_open_dev$sndseq(&(0x7f0000ed5000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r7, 0xc08c5335, &(0x7f0000db8000)={0xbf2, 0x6, 0x0, "71756575653100000000000000000000000000000000000000000022000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r8, 0x89f0, &(0x7f0000853000)={@common="697036746e6c30000000000000000000", @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000b36000)={0x0, 0x0}}}) 2017/12/15 07:07:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000901000-0x8)="2e2f66696c653000", 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00006e1000)={0x0, 0x0, 0x2, 0x0, 0x1f8ab4bc, 0x0}, &(0x7f00009eb000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000daf000)=0x0, &(0x7f0000d3f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000c2a000)={r3, 0x3, &(0x7f00000eb000-0x48)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3d}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400080000}]}, &(0x7f0000d39000-0x4)=0x10) sched_setaffinity(0x0, 0x8, &(0x7f0000012000-0x8)=0x75) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000014e000-0x4)=0x7ff, 0x4) unshare(0x2000) perf_event_open(&(0x7f0000608000-0x78)={0x2, 0x78, 0x967, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2800a300, &(0x7f0000378000-0x1)="d9", &(0x7f00007e9000-0x4)=0x0, &(0x7f000040b000)=0x0, &(0x7f0000d4a000-0x2)="04ff") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009d2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000307000-0x4)=0xc) sysfs$2(0x2, 0xffffffff, &(0x7f00002dd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe(&(0x7f0000a84000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r5, 0x0, 0x58, 0x0) madvise(&(0x7f000081e000/0x4000)=nil, 0x4000, 0x64) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000a88000)={0x1, 0x39f, 0x200, 0x4a0, 0xfc60, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00006f3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085b000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000070e000)={{{@in=@rand_addr=0x8000, @in=@empty=0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0x20, 0x20, 0x6, r6, r7}, {0x8, 0x1, 0x100000001, 0x0, 0x7, 0x2, 0x7f, 0x0}, {0x4, 0x8, 0x7, 0x8000}, 0x0, 0xffffffffffffff01, 0x200800000, 0x0, 0x20, 0x3}, {{@in=@broadcast=0xffffffff, 0x80000001, 0x6}, 0x3, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x1, 0x10000, 0x7, 0x1, 0x800}}, 0xe8) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000879000)=0x0) dup2(r0, r0) read(r0, &(0x7f0000f46000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46) r8 = syz_open_dev$vcsa(&(0x7f0000174000)="2f6465762f766373612300", 0x653c, 0x400002) dup2(r1, r4) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000d85000-0x5)="0000000000") r9 = dup3(r8, r1, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000191000)={0x4, 0xfffffffffffffffd, 0x6, 0x4}) ioctl$VT_ACTIVATE(r9, 0x5606, 0x400) 2017/12/15 07:07:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) modify_ldt$write2(0x11, &(0x7f0000d81000-0x10)={0x8, 0x100000, 0x400, 0x5, 0x8, 0x5, 0x7, 0x12965659, 0x8, 0x4}, 0x10) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000419000-0x18)={0x1, 0xffffffffffff7fff, 0x5}) fcntl$getownex(r0, 0x10, &(0x7f0000bc8000)={0x0, 0x0}) ptrace$getregset(0x4204, r1, 0x202, &(0x7f0000100000-0x10)={&(0x7f0000f0a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}) r2 = perf_event_open(&(0x7f0000db3000)={0x0, 0x78, 0xe3, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x80000001, 0x0, 0xb, 0x8000004101, 0x0, 0x0, 0x9, 0x0, 0x20000000000, 0x0, 0x0, 0x4, 0x100000000000700, 0x0, 0xffffffffffffff44, 0x0, 0x3, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000799000)="2f6465762f72746300", 0x80001, 0x0) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x19c, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0xd34, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = eventfd2(0x0, 0x800) r6 = epoll_create1(0x0) r7 = epoll_create1(0x80000) readahead(r3, 0x3, 0x6) r8 = dup2(r4, r6) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_wait(r7, &(0x7f0000a21000-0xc)=[{0x0, 0x0}], 0x1, 0x8004) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f000015c000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff7fff, 0x8, 0x4, 0xe50, 0x4d}, &(0x7f0000c60000-0x4)=0xa0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000fe1000-0xc)={0x0, 0x0}) poll(&(0x7f00000e1000)=[{r4, 0x4a0, 0x0}, {r7, 0x30a0, 0x0}, {r7, 0x2200, 0x0}, {r3, 0x2251, 0x0}, {r0, 0x0, 0x0}, {r7, 0x8000, 0x0}, {r5, 0x208, 0x0}, {r2, 0x5010, 0x0}, {r9, 0x40, 0x0}, {r0, 0x40, 0x0}], 0xa, 0x6) r10 = epoll_create1(0x100000000000) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r7, &(0x7f0000fe6000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = memfd_create(&(0x7f0000001000)="00", 0x0) signalfd4(r11, &(0x7f0000fce000)={0x1}, 0x8, 0x0) r12 = gettid() fcntl$setownex(r11, 0xf, &(0x7f0000fce000)={0x3, r12}) gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) 2017/12/15 07:07:29 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001e6000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d69000)={r1, 0x548, 0xffffffffffffff48, 0xa8, 0x9, 0x800}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000389000)=0x1) write(r0, &(0x7f000007f000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) bind(r2, &(0x7f0000c8d000)=@in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/15 07:07:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x1c)={0xd, 0x4, 0x40, 0x7fffffff, 0x0, 0x0, 0xb6d8}, 0x1c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="9cc7c84183aa3918caddb9d959e67cb7770f78e91e872cf91a3933ec00b324b0f7b1ca52403fd0fb39468faffb7e9dd85d6a1641cdd195779a479c5763113fdddb055c3538b1982a6c4e3aaf4c7f842ad62fdd42c37c71353a5ab36b7da0a57f4df2f7c71a7b8e8c63dd2f9036cea34d10cc", 0x72) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r2, &(0x7f0000004000-0x8)="2e2f66696c653000", 0x158) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000005000)="2e2f66696c653000", r1}, 0xc) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000007000-0x10)={r1, &(0x7f0000000000)="34d5bbd409e21cba1824f4155260f91c49976ed3675b28084bc82c4149c3cea0b6fd7605ea650c377a8d6f9d5829015b788fdd1a1fc17021f5b78c5358f57c2e83a4c594e4706dd6843a7c7c938d4709a868c2ec6a036279594a9cbb713aafccf44ada2361aebb3bb0e2c80da5c55fba59b23b9841fd2bbf7ef75e98017f100fc02b44854ed923518f07b7d094746dd2ab9c22c7789d8c54d1a3ec9751d2443140d5332238e373a5ed3f1f893aea0c78f9db333bfbafc26c092b5330f715b8d34dd9e33566128a33118270fc808de43446a059187607f6893e746dbc"}, 0x10) pwrite64(r1, &(0x7f0000005000)="23a4ff6c3648cd59f2a11755cd4c8488", 0x10, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000007000)={"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"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde, 0x0, &(0x7f0000008000)=@l2={0x1f, 0x0, {0x2, 0x4, 0xbf4, 0x7ef, 0x2e, 0x1f}, 0x56, 0x725}, 0xe) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0xb, 0x2, &(0x7f0000002000)=[@map={0xe44, 0x6e1, 0x6, r1}, @generic={0x30000000000000, 0x1000, 0x10001, 0x0}], &(0x7f0000006000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x9, 0x1000, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfffffffffffffffe, 0x1}, 0x30) getpid() exit(0xff) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000005000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000008000-0x4)=0x0, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000004000-0x4)=0x2) fsync(r0) 2017/12/15 07:07:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b86000)="2f6465762f72746300", 0x18003, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x800000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x1a, 0x0) time(&(0x7f000018d000-0x4)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000261000-0xc)="2f6465762f72666b696c6c00", 0x400284404, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00004c9000)=0x5, &(0x7f0000304000-0x4)=0x4) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x7ffffffc) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a59000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) clone(0x0, &(0x7f0000606000-0xf1)="", &(0x7f0000648000-0x4)=0x0, &(0x7f000041d000-0x4)=0x0, &(0x7f000030f000)="") ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = fcntl$dupfd(r3, 0x0, r4) r6 = syz_open_dev$sg(&(0x7f0000e61000-0x9)="2f6465762f73672300", 0x6, 0x400002) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d36000)=0x0, &(0x7f000023f000-0x4)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000539000)=0x0, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000158000-0xc)={&(0x7f0000090000-0x8)="2e2f66696c653000", 0x0}, 0xc) ioctl$sock_ifreq(0xffffffffffffffff, 0x8948, &(0x7f0000af6000)={@generic="509253294c1682231ed20058c04a570d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x6, 0x0}}) ioctl$TIOCGSID(r6, 0x540f, &(0x7f0000f3d000)=0x0) perf_event_open(&(0x7f0000b21000)={0x7, 0x78, 0xffff, 0xfffffffffffffeff, 0x4, 0x100000000, 0x0, 0x6, 0x2, 0x8, 0x2, 0x5, 0x0, 0xa, 0x0, 0xffffffffffffff98, 0x3, 0x9, 0xa5ea, 0x20000, 0x8, 0x3, 0x7, 0x3, 0x3, 0xe4d, 0x0}, r7, 0x5, r1, 0xf) mremap(&(0x7f0000917000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000070000/0x1000)=nil) mq_getsetattr(r5, &(0x7f0000f95000)={0xd35d, 0x3, 0x7fffffff, 0x2b, 0x2, 0x2, 0x0, 0xba}, &(0x7f00008e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r8, 0x4188aea7, &(0x7f0000fa0000-0xa8)={0x0, 0x0, []}) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000928000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x5) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000594000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000926000/0x2000)=nil}) lstat(&(0x7f00004cd000-0x8)="2e2f66696c653000", &(0x7f00002b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MP_STATE(r8, 0x4004ae99, &(0x7f000054c000)=0x4) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2017/12/15 07:07:29 executing program 6: r0 = perf_event_open(&(0x7f0000def000-0x78)={0x0, 0x78, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000a47000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x4000) preadv(r1, &(0x7f00007bd000-0x18)=[{&(0x7f000079a000)="00", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004e3000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000e53000)=0x8) r3 = socket(0x1, 0x3, 0x5) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000152000)={0x20000000000000, 0xffff, 0xb14b, 0x1, 0x0}, 0x14) r4 = bpf$PROG_LOAD(0x5, &(0x7f000069a000)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@generic={0xb61, 0x1000000f510, 0x18, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="246e6f64657673797374656d262a47504c776c616e307d657468316e6f6465765d00", 0x40, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x0}, 0x30) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000bcb000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r5, &(0x7f0000321000-0x1c)={0xa, 0x3, 0x800000000000004, @loopback={0x0, 0x1}, 0x80000}, 0x1c) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f00003ed000)={0x0, &(0x7f0000abc000)=""}) recvfrom$inet6(r5, &(0x7f0000ab0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x0, &(0x7f00004ef000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000acd000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x8, 0x4614833f, 0x401, 0x5, 0xdcc9, 0xb45, 0x200, 0x101, 0x10000, 0x8, 0x80000001, 0x20, 0x5, 0x0]}, &(0x7f0000544000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000d35000-0x8)={0x0, 0x0}, &(0x7f0000b7f000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000a9c000-0x8)=@assoc_value={r6, 0x8}, 0x8) r7 = socket(0xd, 0x80000, 0xff) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000cba000)={0x0, @in6={{0xa, 0x3, 0x7ff, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x87f, 0x9, 0x20, 0x10000}, &(0x7f000072e000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000501000-0xc)={r8, 0x5, 0x20}, 0xc) setsockopt$inet_mreqsrc(r7, 0x0, 0x2e, &(0x7f00002f1000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast2=0xe0000002}, 0xc) sendto$inet6(r5, &(0x7f000088d000-0x86)="9774dcd5ba5ea9b866fe3dbfa51704b94e7dc6f8502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618ab560000000000000004e6de7b049d1f07000400ddc3a4db9cf09d7ab124a1b172f9570f2a1b60c3aaff8f62d04d99e706ef0400b793e97b4d3ccfd89e77ca69472665171674d9f87f5bbf9289e03c580ad161", 0x86, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r9 = dup2(r1, r4) ioctl$LOOP_SET_STATUS(r9, 0x4c02, &(0x7f0000b7f000)={0x0, 0x0, 0x0, 0x0, 0x3f, 0x6, 0xd, 0xc, "336fa63cd625008380c0554d7968f223a97b491cc3c1e75f7019115fccf479dee3a99cefb295248bd70f6fbbd988d39337d3f7871642bd3aa061b7ac4d97bd6c", "5e0b9e942af5b1fb9e07d2fada51a6abc1028528dd1147a0897711134bed4e20", [0x6, 0x3], 0x0}) 2017/12/15 07:07:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00005de000-0x4)=0x1000, 0x4) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@generic="86926daa345f233096f7a8a2bca67671", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x280101, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xfff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000003000-0x4)=0x6) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000001000)={{0x2, 0x3, 0xc17, 0x3, 0x7}, 0x8, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000004000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000006000-0x4)=r3) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x10, 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) 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) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000008000-0x20)=[{{&(0x7f0000007000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000008000-0x18)=[{&(0x7f0000008000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000008000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}], 0x3, &(0x7f0000008000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x5}, 0x100000001}], 0x1, 0x10100, &(0x7f0000007000)={0x0, 0x989680}) 2017/12/15 07:07:30 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000604000)="2f6465762f766373612300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000051a000)="2f6465762f6b766d00", 0x8000400, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae00, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0xc0189436, &(0x7f0000d9d000-0x40)={0x7fff, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) r3 = syz_open_dev$mouse(&(0x7f000040f000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x101, 0x22040) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000ff5000-0x1)=0x2, &(0x7f000014c000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d7d000)=@assoc_value={0x0, 0x0}, &(0x7f00000b3000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000180000-0x8)={r4, 0xfffffffffffff292}, &(0x7f0000176000-0x4)=0x8) r5 = syz_open_dev$loop(&(0x7f00004b8000)="2f6465762f6c6f6f702300", 0x20000000000001, 0xfffffffffffffffc) sendfile(0xffffffffffffffff, r5, &(0x7f00006ff000)=0xfffffffeffffffff, 0x1) r6 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r6, 0x0) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00002fa000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f0000571000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x3f}, 0x9) mount(&(0x7f0000bbe000-0x8)="2e2f66696c653000", &(0x7f0000559000-0x8)="2e2f66696c653000", &(0x7f0000815000)="636f6e666967667300", 0x0, &(0x7f0000faa000)="") r7 = socket(0x40000000015, 0x5, 0x0) bind$inet(r7, &(0x7f0000bf8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f000030e000+0x2ad)="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", 0xffd, 0x0, &(0x7f0000292000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000176000/0x1000)=nil, 0x1000, 0xc00000, 0x3, &(0x7f000017b000/0xc00000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 96.178564] netlink: 'syz-executor5': attribute type 5 has an invalid length. 2017/12/15 07:07:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000fd3000-0x10)={0x0, 0x0}) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x20000000, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x9, 0x401ffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000bea000)={0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x39d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000-0x9)="2f6465762f6b766d00", 0x80, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000074a000)=0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x26, &(0x7f000074c000-0x4)=0x3fe, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0xe, &(0x7f0000709000-0x4)=0x7, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000b8f000)={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x2000000}, 0x1c) sendto$inet6(r1, &(0x7f0000b64000)="8028", 0x2, 0x4000, &(0x7f00008c1000-0x1c)={0xa, 0x3, 0x2000000000003, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) setsockopt(0xffffffffffffffff, 0x0, 0x3ff, &(0x7f0000fef000)="4900002933605d0a378666f1333a8fa2b1e80f84c72db2205edf913f99b781482293b0f12516a9eb5102a254d2cb9c088ecd2a3b6e", 0x35) memfd_create(&(0x7f000065c000)="2173656375726974792c73656c696e75782d70726f637070703100", 0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009af000)=0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00008ae000)={0x20000000000006, 0xffffffffffffffff, 0x0}) bind(0xffffffffffffffff, &(0x7f000089b000)=@llc={0x1a, 0x16, 0x64, 0x1, 0x216, 0x180000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sched_getaffinity(r2, 0x8, &(0x7f00006bd000)=0x0) mkdir(&(0x7f0000f4f000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000253000)="2e2f66696c65302f636f6e74726f6c00", 0x0) mkdir(&(0x7f0000156000-0xe)="2e2f66696c65302f66696c653000", 0x0) symlink(&(0x7f0000747000)="2e2f66696c65302f636f6e74726f6c00", &(0x7f0000754000-0x16)="2e2f66696c65302f636f6e74726f6c2f66696c653000") rename(&(0x7f0000b95000)="2e2f66696c65302f66696c653000", &(0x7f000044c000)="2e2f66696c65302f636f6e74726f6c00") unlink(&(0x7f0000b38000)="2e2f66696c65302f636f6e74726f6c2f66696c653000") ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000090000-0x10)=@req={0x28, &(0x7f0000a08000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}}) set_mempolicy(0x1, &(0x7f000082a000-0x8)=0x9, 0x2) 2017/12/15 07:07:30 executing program 7: mmap(&(0x7f0000822000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000822000)="2f6465762f76637300", 0x0, 0x0) ioctl(r0, 0x800000080004531, &(0x7f0000822000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/15 07:07:30 executing program 6: r0 = syz_open_dev$sg(&(0x7f000066a000-0x9)="2f6465762f73672300", 0x0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000013b000-0x4)=0x0) r2 = perf_event_open(&(0x7f0000307000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, r1, 0xffffffffffffa581, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2, 0x0, 0x0, 0x0, 0x20000000000000, 0x2, 0x0, 0x10000, 0x20000, 0x4000000000000000, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0}, 0x0, 0x20, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fcc000-0x11)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000fcb000)=0x8b04, 0x4) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000094000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000ff7000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f000018f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x202e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d0d000-0xf)="2f6465762f73657175656e63657200", 0x10100, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000571000)={0x0, 0x3}, &(0x7f0000885000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000022f000-0x8c)={r8, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002a7000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000874000)={0x0, 0x20}, &(0x7f0000f0b000)=0x8) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000364000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000681000)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f000073b000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, r10}, 0xc) r11 = dup3(r6, r6, 0x80000) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r11, 0x84, 0x71, &(0x7f0000e93000-0x8)={r9, 0x0}, 0x3b7) syz_emit_ethernet(0x5a, &(0x7f0000a70000-0x5a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "af28a2", 0x32, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0xe80, 0x0, [0x608, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r11, 0xc0505350, &(0x7f00001a5000-0x50)={{0x26, 0x33ae}, {0x7ff, 0x7}, 0x3, 0x0, 0x938d, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSKBLED(r11, 0x4b65, 0xfffffffffffffffb) r12 = add_key$user(&(0x7f00005a9000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003a1000)="fa", 0x1, r5) r13 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r5) fcntl$F_GET_FILE_RW_HINT(r11, 0x40d, &(0x7f0000642000-0x8)=0x0) keyctl$dh_compute(0x17, &(0x7f0000e5e000)={r12, r13, r12}, &(0x7f0000b1d000-0x30)="00", 0x1, &(0x7f0000550000)={&(0x7f0000aa3000)={"7467723136302d67656e65726963"}, &(0x7f000084d000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/15 07:07:30 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000f91000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e7f000)=0x9, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x8000000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006e9000-0x10)={0x2, 0x0, @rand_addr=0x2f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x4) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r2 = add_key(&(0x7f0000634000-0xa)="73797a6b616c6c657200", &(0x7f0000cdd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) fstat(r0, &(0x7f0000337000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000401000)="2e2f66696c653000", &(0x7f0000771000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000327000-0x9)="2f6465762f76637300", 0x402000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r6, 0xc028ae92, &(0x7f0000db7000)={0x80001, 0x7b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, &(0x7f0000d24000-0x48)={{0xffffffffffffbffb, 0x3, 0x0, 0x3, 0x9f}, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setrlimit(0x0, &(0x7f00001c3000)={0x1000000001, 0x5}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006b9000-0xc)={0x0, 0x80, &(0x7f0000ee9000)=[@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffe01}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}]}, &(0x7f0000948000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00005c4000-0xc)=@sack_info={r7, 0x2, 0xffff}, &(0x7f00007b4000+0xf1d)=0xc) io_setup(0x40000000000005, &(0x7f00009b5000-0x4)=0x0) io_destroy(r8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00008df000-0xc)="2f6465762f72666b696c6c00", 0x4, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r6) keyctl$set_reqkey_keyring(0xe, 0x2) truncate(&(0x7f00008c5000+0x9be)="2e2f66696c653000", 0xc) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000166000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r5) add_key(&(0x7f000041f000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00009c0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005db000-0x47)="5d11b5181884790e0cf2600ec6680ef9d16af49cec675ff79526309b109d338a8ad15601cc7df6291adf53bdfd4ac4b385689d6453ba148dae094f83b417e618398349cd38f777", 0x47, 0x0) 2017/12/15 07:07:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x10000200) bind$inet(r0, &(0x7f000073e000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x801, 0x4) r1 = creat(&(0x7f000093f000-0x8)="2e2f66696c653000", 0xf) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fc5000)={0x7ffb, 0x7, 0x9, 0x9}) recvfrom$unix(r1, &(0x7f000006a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x40000002, &(0x7f00002de000)=@file={0x1, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f0000472000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38ad18a, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)="2f6465762f6b766d00", 0x40008001, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000bcb000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000221000)=0x100000000, 0x4) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00007a3000-0x400)={"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"}) fcntl$getownex(r3, 0x10, &(0x7f0000b94000)={0x0, 0x0}) getpid() accept4$ax25(r1, &(0x7f0000eb8000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00005be000-0x4)=0x10, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dfb000)=0x0) mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f99000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f000007d000)={0x7, 0x0, [{0xc0000019, 0x0, 0x6, 0x6, 0x5, 0x0}, {0xc0000001, 0x1, 0x6, 0x80000001, 0xdca9cfc, 0x0}, {0x80000007, 0x10000, 0x400, 0x8, 0x8, 0x0}, {0x80000007, 0x7, 0xffffffffffff8000, 0x9, 0x8000, 0x0}, {0x0, 0x3f, 0xaf1, 0xff, 0x7fff, 0x0}, {0x1, 0x4, 0x10001, 0xffffffffffffffe1, 0x100000000, 0x0}, {0x1, 0x1, 0x401, 0x9, 0x6, 0x0}]}) ioctl$KVM_SET_MSRS(r6, 0xc008ae88, &(0x7f00002d9000)={0x1, 0x0, [{0x1000000000000488, 0x0, 0x10000}]}) inotify_add_watch(r1, &(0x7f0000d96000)="2e2f66696c653000", 0x20000040) gettid() syz_open_dev$sg(&(0x7f0000c3d000-0x9)="2f6465762f73672300", 0x62d, 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 96.332796] netlink: 'syz-executor5': attribute type 5 has an invalid length. 2017/12/15 07:07:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000cf4000-0x18)={0x3f, 0x40, 0x7, 0x3f, 0x6, 0x4}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003dd000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000ae7000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mq_notify(0xffffffffffffffff, &(0x7f000051a000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d82000)="", &(0x7f000035a000-0x72)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) r3 = syz_open_dev$sg(&(0x7f0000dcb000)="2f6465762f73672300", 0xa726, 0x40000) getegid() setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x3ff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f64000-0x8)=0x75) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00004dd000)=0x0) mkdir(&(0x7f00003aa000-0xa)="2e2f636f6e74726f6c00", 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCFLSH(r5, 0x540b, 0x5) r6 = epoll_create(0x800d) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r6, &(0x7f0000fdd000-0xc)={0x9000000e, 0x0}) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r5, 0x8000000000000) ioctl$TCFLSH(r5, 0x540b, 0x2) 2017/12/15 07:07:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mremap(&(0x7f0000f47000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f0000e81000/0x2000)=nil) r2 = getpgrp(0x0) prlimit64(r2, 0xe, 0x0, &(0x7f0000720000)={0x0, 0x0}) stat(&(0x7f0000d7e000-0x8)="2e2f66696c653000", &(0x7f0000f38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000858000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) close(r0) setsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f000062d000)="62e4d4f9ba6eb95921bcd1b454d6486a4c1b1c04502d59825c57393851ecdb19692faf90281e5f59b0373d8d17020d1aa5cdebdbef2f753263b30e8b525166ca7b88066452b03ddeeb24baa2fe6c85f922ed1390d4d6ef7f91b8dcc1be280e4b22dce37967aff664684c87bdc419b0c3baf95b36cb2c30c47de94e6585bfc1e7d042464421202346e3dd8de57aefd4b223362b82730b75f9c0d721e1a9b2b8b809b9632e3d4c6817e45833", 0xab) listen(r1, 0x0) 2017/12/15 07:07:30 executing program 0: perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x10c) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001000-0x24)={0x3, 0x1, 0x7, 0x20000000000000, 0x7, 0xffffffffffffffff, 0xd2100, 0xffffffff, 0x7f, 0x0, 0x7, 0xffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000") ptrace$setsig(0x4203, r2, 0x36, &(0x7f0000001000)={0x38, 0xe, 0x81, 0x4}) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x1e) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x60, 0x0, &(0x7f0000000000)=[@exit_looper={0x630d}, @release={0x40046306, 0x4}, @dead_binder_done={0x40086310, 0x3}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000000)=[], &(0x7f0000001000-0x20)=[0x0, 0x0, 0x0, 0x30]}}, @register_looper={0x630b}], 0x8a, 0x0, &(0x7f0000000000)="94c14c8a66ecf25add04eb6c982060f7af3f769829de9350b0c569965eb5bd96a207034ef978ca0135ba5d961095acddeefc99d176b6d17c826ad28adf4cf36beefeaabe554c363b63d5e861dd23e6f43aece60f59c13af5af1e2fcea46cbe3bf6a49aea18f7c5b8389ca7db60ef54f1ce238192c2e10463c5346d46f5d1647487bb1b9391d30e75ff3c"}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0x74e, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/15 07:07:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000cfa000)="6d61707300") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000522000/0x1000)=nil, 0x1000, 0x1f) r1 = perf_event_open(&(0x7f0000d6b000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x8, 0x8000000000002, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2208, 0x0, 0x0, 0x0, 0x0, 0x40, 0xfffffffffffffffd, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000274000)="2f6465762f736e642f74696d657200", 0x0, 0x0) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be9000)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f0000c54000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x3, 0x100040) rt_sigqueueinfo(r6, 0x22, &(0x7f0000d77000)={0x0, 0x0, 0xfffffffffffffe01, 0x0}) rt_sigqueueinfo(r5, 0x3b, &(0x7f000099a000-0x10)={0xc, 0xb0, 0xffffffffffffffc0, 0x20}) ftruncate(r4, 0x3f) r7 = add_key(&(0x7f0000fa6000-0xa)="626c61636b6c69737400", &(0x7f00004dd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d9f000-0x8d)="7fb4378c6391d6684b7c8519aee6ba10f6f796de12902f1b012aab138e70552af87c92cc63a9fd4c94ff0e72d49e584300003a3122d241f3250eb346359c92b78ce3dda257940c07fbde352784f5acbc45ffc813ed7485a621e95f6c95d797678eb0a80cee124734d122c1825e4c2817b4c621db14ee505f4e6d6101e51f5ec5f80a2ff309236385ef9e9fcfe3", 0x8d, 0xfffffffffffffffa) r8 = syz_open_dev$mice(&(0x7f00004fc000)="2f6465762f696e7075742f6d69636500", 0x0, 0x18a0ad4dffe8adc4) setsockopt$inet_dccp_buf(r8, 0x21, 0xe, &(0x7f0000b15000-0x79)="83c18cd88e49b3ac945db951fe90f050f70096026f34f7833f89eb00615957344eb9a27e6bc263e2d309abebc69e5bbde9ce980ab4accd702bce25bf494291490cdf64c8f41d18f4d4abe9120800042cbea988371eaa8d4c541424e76e7be98e79dfc95ca12fa23323bb91f825a68e28360f8d4779ad9ac734", 0x79) r9 = add_key(&(0x7f00006d3000)="646e735f7265736f6c76657200", &(0x7f000060b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004eb000)="30edfe02dbbf57b1ea8980d33c6a8a1026b02bd4d20577e4a53891b5a199471a40c04ab6deeec2fd34983abc8176f0cf3c925398b7ff3123c73e9558717f4a7d6dff6a588fb96023e6cbf36cf8f8e42f4027c77130d4ce657148631c305f390d12dec6e3ed0dfdd041b9755c8c34c43005cb6bd73a2fab95514857ced268916bed562827fb9c168bd9722bdefa7bc1ee67223fad2e4367f3d376077d764a713c19b5f192315543d06417cf54eb1aaabc2a365f1174bfea5c4c96856e48b962b0e3697170456992642e434c27f5db78a14052c51f3555be78fc87124a3e7abd1b33936a988e3b6793015a8536601863a6", 0xf0, r7) ptrace$cont(0x18, r6, 0x0, 0x400c1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b8f000)={0x0, 0x3}, &(0x7f0000d71000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000964000-0x98)={r10, @in6={{0xa, 0x2, 0xcc47, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x10001}, 0x98) syz_open_dev$tun(&(0x7f00001e9000)="2f6465762f6e65742f74756e00", 0x0, 0x100000000000400) ptrace$setregset(0x4205, r6, 0x3, &(0x7f000069a000)={&(0x7f0000f92000-0x87)="a7a3b9f70cf32d343ddafea96da6f47ad839c2de344983334820849593f599e5b05ecb70aa723c2d3219763ad54dd6849718544824f825bec4d1cbadb8e9e33482c3b6bdda75f9e67006a8d5119029ea4908bed638c8715b492b67641190256025cbe0cc20c1b7c79aa4ed98896662173791eafcc52bf839ef339dd95152eec30d7a91007e58f1", 0x87}) r11 = fcntl$dupfd(r0, 0x1, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) ioctl$TUNGETFEATURES(r11, 0x800454cf, &(0x7f000094f000)=0x0) keyctl$instantiate(0xc, r9, &(0x7f00003b2000)="bb3d9bc9f16367e0f5a7c22bdc7f94a5214761e7802015689e852337970261b2e52901e7098b1b3b8e903003f36173bada839213c4e6cf82f9fc0718b3ba89a0b16b50425a86f059d8c756ce6ef3bc2c9288eb10f91d3e92afd8b88c960650a6fc0e564e5e600e83512688a07177ca5c71776774f05d7c9c1b49123353c0ab62c201", 0x82, r9) ptrace$setopts(0x4200, r6, 0x1e, 0x339f13a44c5dcacd) syz_open_dev$usbmon(&(0x7f0000fd3000-0xd)="2f6465762f7573626d6f6e2300", 0x1000, 0x4000) read(r3, &(0x7f0000e31000-0x9d)="0000000000000000", 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2017/12/15 07:07:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x9c)={0x0, 0x94, "99dba477ec7359562da37cd54c33e20d63e1cca77e33ad8509c9a39bd2ff3e033c46def35bbd9f90f235c31a27062020767eab139216590060996b5f5e128708ef970fbe8522bcc750888c94ec68095935f83e736633e360014477d10f30b6b0c0e529f11294710ae014ccac660fd1aec702802ec83fa8341d79e3b0e23b39cf29b0cd78d7e9e11a9a354d96242fc66a22663696"}, &(0x7f0000001000-0x4)=0x9c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000006000-0x10)={r1, 0x48, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x393, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r2, 0x3, 0xa9, "8426ed889b4840bad370e17a27bf5443c135ca81670b90f5f0e0777ed255ddeed281a79cb8410468293dc80e7357f965ec16823174eed3cee0f0e67846162bad6a727f86685b417c40a5e47041704b3fcf8230cd5c710ccba81028e0039098558663aa3429e6dadea697428ed5b420c8720a72bbf431306c031dd6fb997a177c060ba7afbbb71eb9efe6888e487c946b1eb0a087259eb5086878a1b909cd38541f032fff373e49836d"}, 0xb1) ioctl$KDSETLED(r0, 0x4b32, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000004000)=0x1) ioctl$KDENABIO(r0, 0x4b36) syz_open_dev$loop(&(0x7f00000fe000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x182) r3 = syz_open_dev$usbmon(&(0x7f0000ff5000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x40000000000) preadv(r3, &(0x7f0000216000-0x40)=[{&(0x7f0000665000)="00", 0x1}], 0x1, 0x0) preadv(r3, &(0x7f0000a1a000-0x30)=[{&(0x7f0000904000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f00007cc000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f00002ac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}], 0x3, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00004c1000)=0x73b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$nfc_llcp(r3, &(0x7f0000a36000)={&(0x7f00008f7000)={0x27, 0x4, 0x9, 0x0, 0x5577, 0xff, "6bce2f0799e4cd714564b59cbb7a58dfede00e652cba34594625ce5474f55d92181b34075125ee35b1303778d8212a0958c7db59684ac394c9216a53fc1059", 0x90000000000000}, 0x58, &(0x7f0000308000)=[], 0x0, &(0x7f0000752000-0x100c)={0x100c, 0x10b, 0x0, "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"}, 0x100c, 0x4000}, 0x20000000) r4 = getpgid(0x0) tkill(r4, 0x15) close(r0) r5 = getpid() sched_getattr(r5, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00007ea000-0x12)=@random={"62747266732e00", "2f6465762f6c6f6f702300"}) modify_ldt$write2(0x11, &(0x7f0000005000)={0x8000, 0x20000800, 0xffffffff, 0x100, 0x9, 0xafd90000000, 0x8, 0xd52, 0x80000001, 0x10000}, 0x10) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000c4f000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, 0xc) 2017/12/15 07:07:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f1b000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x100000009, 0x3, 0x80000, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000000000)={0x1ff, 0x1, 0x2, 0x8}, 0x10) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000d50000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d6163287368613129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00008aa000)="ba7fa1e87574e3703fa974713be5ead20bbed4c0c6d117aec9cf2f65cf71df976875aec316c6f8e2e1070000000000000029a70891939c7df54f7447f316e0cdb1", 0x41) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f5c000-0x8)={0x0, 0x0}) request_key(&(0x7f00000dc000-0xa)="626c61636b6c69737400", &(0x7f00004ca000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000051d000)="6370757365744000", 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000f24000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00004ce000)=[], 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000ce8000)=[], 0x0) mknod(&(0x7f000099b000)="2e2f66696c653000", 0x1000, 0x2) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00001fa000)=0x0) getresuid(&(0x7f0000dc9000)=0x0, &(0x7f0000dab000)=0x0, &(0x7f00007a2000)=0x0) getresgid(&(0x7f00009c6000)=0x0, &(0x7f00009b6000)=0x0, &(0x7f0000866000)=0x0) r11 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00005fc000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f7000-0x4)=0xe8) fstat(r0, &(0x7f00009ec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000d50000)={0x0, 0x0, 0x0}, &(0x7f000056f000-0x4)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00000f2000)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r3, &(0x7f0000580000)={&(0x7f0000045000)=@file={0x1, "2e2f66696c653100"}, 0xa, &(0x7f00007ba000)=[{&(0x7f0000d74000-0xce)="b94cf01b410ef7dbbbb8f7d53694db1f255c40a4238b466e32d6d7b0abe17a768e0570d38aa6809fe48dfb46c08a911599ce795373e6a35e6dc5f2bb30bef8112c5e17a41352fc66bdd6617a9eab66f1947d03148c95f231ea885afe47a262ac25ebe546f1f6fba0881fa26219dc55440d9957273e3c969db8abae77d9610df13012d3861f8e9aec651247dbeacc52c194a4d266b6af610b18055611c1941e09cb10762ad4d4e4acfb19fb751bcb6802c2a3a528e097e230641d6ca2e5243f9a6d8822baee8584450d7264d1c2d2", 0xce}, {&(0x7f0000ae7000-0x88)="b6768db2767228cbf320fa6117ad2d9251ff16c2708663c5dc7e45952eaaa40c073de1c0169a4184219144183d85bd37edf02c3e74ab9c44c22d90b07947021d64081112ece3de17c71b8ba588c3db26747d8a03167a022ae1407660268c41cd20adf990f931b7e05b034eddf805f7eed0653137f4668fcb566aa77051789208b052988b4c58813a", 0x88}, {&(0x7f00004a3000-0xbd)="612fcb9c7b976652400f1d4d3e723b52ebf08d068a8551e114bff7e3f1f3bd91f704fa8dd41b1f99e55d8d85a88f6701158487f6e1e9ebd06b1396a72782510ec1f7ae91825ec7cb1b297d27eef0e749e72210a234f62a7e66708c028b31319187ea8399ca9f141fcc9251416f5595fed6a4854fb72915e4dfc1a9fa59ac7d6d34431fb91b9ecd3c8329ebb33b440263fe9bb4d2075b6df27ee042356ff53b68c99221f631edaca441a69d9a6adecff7fda046a759c9b73badcc7c9d7e", 0xbd}, {&(0x7f0000088000)="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", 0x1000}, {&(0x7f00003a9000)="f5d1fb06d9", 0x5}], 0x5, &(0x7f0000961000-0xb8)=[@rights={0x30, 0x1, 0x1, [r1, r2, r6, r2, r4, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r6, r7, r5, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xb8, 0x0}, 0x80) r17 = request_key(&(0x7f0000bb6000-0x6)="2e6465616400", &(0x7f00004c2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000edc000-0xb)="2d6b657972696e67284c00", 0xfffffffffffffffe) keyctl$instantiate(0xc, 0x0, &(0x7f0000ea9000-0xe)="6305744b1b9f17345a647b8f5b4d", 0xe, r17) r18 = socket(0x10, 0xfefffffffffffffa, 0x0) fstatfs(r0, &(0x7f0000cb1000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000e49000-0xc)={0x0, 0x3ff, 0x20}, &(0x7f0000457000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r18, 0x84, 0x78, &(0x7f0000722000)=r19, 0x4) fstat(0xffffffffffffffff, &(0x7f0000853000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(0xffffffffffffffff, &(0x7f000031e000)="", 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000537000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f66000)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000031f000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000d3000-0xb0)={{0x1, 0x3e91de75}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x0, 0x9, 0xfffffffffffffffb, 0x1, 0xffffffff, 0x6, 0x0, 0x2, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x0, 0x103) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000f8a000-0x1000)="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0x1000) syz_emit_ethernet(0x43, &(0x7f0000a9c000-0x19b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x200000000000, 0x35, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x1, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x4, 0x0, 0x0, {0x5, 0x4, 0x40, 0x0, 0x4, 0x3, 0x8, 0xfffffffffffffff9, 0xc, 0x5, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, "0fbf2f7fce"}}}}}, 0x0) 2017/12/15 07:07:30 executing program 3: mmap(&(0x7f0000000000/0x8bb000)=nil, 0x8bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10, 0x33, 0x1, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00001bc000)="2f6465762f766373612300", 0x7, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000a4000)={0x12, 0x0}) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f0000445000-0x38)={0x2, 0x9, 0x2, 0x0, 0x7, 0x0, 0x2, 0x6, [@sadb_key={0x1, 0x8, 0x1, 0x0}, @sadb_x_policy={0x4, 0x12, 0x1, 0x0, 0x0, 0x7, 0x0, {0x0, 0x139, 0xffffffff, 0xfd7a, 0x0, 0xfffffffffffffffd, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x80) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 07:07:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f6a000)={0x0, 0x0}) socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000a44000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000b95000-0x40)={0x4, 0x8, 0x8, 0x5, 0x6, 0x3, 0x0, 0x1}, &(0x7f0000a75000)={0x938, 0x2cbb, 0x10000, 0x1000, 0x68b0, 0x7fff, 0x94, 0x5}, &(0x7f0000838000)={0xfff, 0x6, 0x4, 0x100, 0x1, 0x1, 0x3, 0x7}, &(0x7f00009da000)={0x77359400, 0x0}, &(0x7f0000bb9000)={&(0x7f0000ad6000-0x8)={0x1}, 0x8}) r2 = socket(0x10, 0x4, 0x7fffffff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000cd0000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f00002b8000-0x4)=0xc) r3 = socket(0x10, 0x3, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000e65000-0x8)=0x0, 0xfb22) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00004ae000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) syz_extract_tcp_res$synack(&(0x7f000038b000-0x8)={0x0, 0x0}, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000319000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x2, 0x0, 0x1, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r4, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000001a000-0x8)={0x42424242, 0x42424242}, 0x3, 0x82) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000dfc000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_extract_tcp_res(&(0x7f000024d000-0x8)={0x42424242, 0x42424242}, 0x7b, 0x1f) syz_emit_ethernet(0x117, &(0x7f0000ca5000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x109, 0x2, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x22, 0x0, 0x0, @rand_addr=0x0, "a02d08c3871e9839c629f04d3321779e6ec53c7cbbffcefc6502ea72329272b816a0548e47f96b312c0e69ee1becabdb5bc0f869c34f5f8bdf5efd4c3932413356bee6f2056f15cca0e5156138a557e39805322eb878e2b223830fc371ed151f23b30a066f0f25f792b371c4498a1300378efceed3580e3f94df56386aa6de66af256c2f1c347b331161d288fe6f83724bd6e67ce75284c3670646a5c3f7cef3d68d6a7c9383c3457fc6b9ea56392d224206a0205d74cba55c40b8719c7bc48e729f4a4af97cde6210315fd88e1bf16dcd2a9bc9113bbc67ea3448446a6f4c6c8319479049a54665a491ab69f0"}}}}}, 0x0) write(r3, &(0x7f00001a0000)="2400000052001f0014f9f40700ff03000200071008000100feffffffff03000100000000", 0x24) shutdown(r1, 0x2001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000747000-0x8)=@assoc_value={0x0, 0xa3e2}, &(0x7f0000103000-0x4)=0x8) syz_extract_tcp_res(&(0x7f00007b1000)={0x0, 0x0}, 0x9, 0x7ff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b5a000)={0x0, 0xee, "acf57cee3054ca7b04902c7395afbf28128d239d2251ef1b961dbde07b53d04a1384597f592dc2e99ff93631ec80c5a21a44729edac852099aead3a5770a4715d960b708659e9f657b24d0543b652b05e6e2007c53c081d2ca4d29f67a4c673de1c24b40c3965b0f1e5161c6bfc077ef26e3d44107d6a30da75a9d237d5005ec7421f045f909f9c0cfec94cf7eff3df9bc842a95bfa916461fafefea1c6e3b878ebcbfdbfce3bd912dd609b75f553e3d920714be93c4c594ace849997614cd11b4c9f0091db0e8a85d0a4ca3867f7b3ecf97c8c887da8159f68af8033865d0b0aa0c5aa15fca7675466bc5f7b960"}, &(0x7f0000012000-0x4)=0xf6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000c46000)={r5, 0x2000000000002040, 0xfffffffffffffffe, 0x7ffe, 0x8, 0x4}, &(0x7f0000d4c000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000164000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000b95000)={r5, 0x3, "00025c"}, &(0x7f0000775000-0x4)=0xc) sendto$ipx(0xffffffffffffffff, &(0x7f0000f77000-0x1e)="0861a5e0d609cfe02e290e276889e50a0005da39378aee9e33ff9f82302b", 0x1e, 0x4010, 0x0, 0x0) 2017/12/15 07:07:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009ff000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x5afc00, 0x0) signalfd4(r0, &(0x7f0000013000-0x8)={0x5}, 0x8, 0x800) r1 = userfaultfd(0x800) readv(r1, &(0x7f0000003000)=[{&(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}], 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000140000)="2e2f66696c653000", 0x0) fstat(r1, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000001000)="2e2f66696c65302f66696c653000", r2, 0x0) ptrace(0x8, 0x0) r3 = perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000080000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = epoll_create(0x1ff) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000089a000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) signalfd4(r3, &(0x7f00000d3000)={0xf1}, 0x8, 0x80000) ioctl$TIOCLINUX2(r6, 0x541c, &(0x7f0000ea9000)={0x2, 0x3f, 0x9, 0x7b, 0x80, 0x7ff}) writev(r5, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500170a800066016dff069998ffe10800080004000a000ef4ff010b", 0x29}], 0x1) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000656000)={[0x5, 0x6, 0x7fffffff, 0xd2f9, 0x1, 0x7fff, 0x3ff, 0xa65, 0x6, 0x7f, 0x6, 0x3ff, 0x2, 0x4, 0x8, 0x7f], 0x10000, 0x200}) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f000087c000-0x20)={@generic="2b5edbff9222124a670c287a35051f90", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/15 07:07:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000074f000)="2e2f66696c653000", 0x45) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000001000-0x4)=0x95b2, 0x4) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a17000)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r1, &(0x7f00001c7000)="38", 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000efa000)={0x7, 0x0, 0x0, 0x7, 0x1}, 0x14) pipe(&(0x7f00000e2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, 0xffffffffffffffff, &(0x7f000000c000)=0x0, 0x2ea96fac) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f000028e000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x2) r4 = socket(0x0, 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000b1d000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b11000)=0xb5) setrlimit(0x8, &(0x7f0000ce9000)={0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000025f000)="a78367b94261a9ad183db517ef258d8d7cfbb11bea010001000011000001d34c83d184bfcb5ebced499314218ca9009f83ba5bc88f404d73ea9c5c1833c650243e6492b691bb0637c99e0f79145120dd") getpeername$llc(r1, &(0x7f0000017000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000312000-0x4)=0x10) mlockall(0x3) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000760000-0xa)={0x20, "a9162e9f1a2f"}) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x6, 0x4, 0x8000, 0x3f, 0x0, 0x0, 0x0}, 0x1c) splice(r2, 0x0, 0xffffffffffffffff, 0x0, 0xfffffdfe, 0x8) openat$kvm(0xffffffffffffff9c, &(0x7f000015c000-0x9)="2f6465762f6b766d00", 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f05000-0x14)={r4, r3, 0x5, 0x1, r2}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x800000000, 0x0, 0x0}, 0x1c) r5 = socket$inet_sctp(0x2, 0x1, 0x84) r6 = dup(r5) ioctl$KVM_ASSIGN_DEV_IRQ(r6, 0x4040ae70, &(0x7f000084a000)={0x3f, 0x5, 0x3f6fe04c, 0x300}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a2e000-0x8)={0x0, 0xa}, &(0x7f00006d7000-0x4)=0x8) 2017/12/15 07:07:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bef000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00004af000)=@common="67726530000000000000000000000000") setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bf4000-0x4)=0x8, 0x4) r1 = perf_event_open(&(0x7f0000187000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[], 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00005ba000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e6c000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00009d8000)={0x0}, &(0x7f000031c000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4e039, 0x0, 0x4000000668, 0x1d, 0x0, 0x8, 0x0, 0x1000000000000008, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x1000000000a, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x2000)=nil, 0x2000, 0x0, 0x1011, r4, 0x0) readv(r4, &(0x7f0000632000)=[{&(0x7f0000620000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f0000a50000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f000003f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}], 0x3) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="21f5a2e23b05", [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, ""}}}}}, 0x0) dup2(r4, r1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f000097d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f00003c0000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x80, 0x0) 2017/12/15 07:07:30 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000012000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)="2f70726f632f73656c662f6e65742f70666b657900", 0x581000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000013000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0, &(0x7f0000004000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) keyctl$session_to_parent(0x12) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xfffffffffffffffe, &(0x7f0000005000-0x8)={0x0, 0x0}) 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000005000)={&(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000014000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}], 0x6, &(0x7f0000012000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7, 0x89b}, 0x40000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000014000-0x1c)={&(0x7f0000005000-0xa)=@l2={0x1f, 0x7ff, {0x80000000, 0x1, 0xb4d2, 0x8, 0x0, 0x8000}, 0x38228052, 0x7d}, 0xe, &(0x7f0000004000)=[{&(0x7f0000014000-0x61)="6e6fcd2f2b27ec59e25642bb5892eab859a9b23b8e056ca23ecfe6007f9665d4bcd664961da3911fb4859e3d2b03e7759b01609931e3174bfc676fac31ccf88f55f29464a28d53fc6939e43bb7d28859dabe3c1799624e7e268de10af6c3bcd598", 0x61}, {&(0x7f0000005000-0xf3)="ed569e22a884a9af5ad7fd5a8d82ba093877d0c3372a9eed95616a4c32041c75e80d0fb969d104827b742b8bbac3c2f3967e7675976a9156d1fb89ca20888a74e18faae64003b8d1db9c59a09ffd897f5731a6346aa6f602c97ae34c9b4d30925b7fcb2aa0e6894b30d72aea0c37f1f86950489dd7ab98e660fa9e6887323f9353e66058f960742b817135e2e02145aa20375ade86da0863887e4d2df864346b42625901aecdd5e72ae05b966226bb8be625682ad66790b1cc6f62b638cd4167c9162abcb2d3af5f4f98d779d069d025ab8ad8432a15b77547597635ee315ab245d86507ee380a1fa8cf5e990a605965937a66", 0xf3}, {&(0x7f0000013000)="0cc7051865abb3a29528040f3acbebf240fd7f28696e6838cac6bf9c3926742744750d2b8f99231686", 0x29}, {&(0x7f0000005000-0xa1)="32db9e9131bc435e0cac10c61d7e23b0583d1628c0ee73a0985a45e5242951ef0f670d0464ba555f7d929f30910b6e17675207c96d02fb24b5a2de736d5dd2ef917281a02eb76294fedef71c6e0ad1d93ba71e75122c5b539f564e48cef0e0795795b879982429c1f12d699076a40e62939e2cda960ba3f551803215c37ebde3fc7a9acd28b17e1059e59e6bbe77f8f1ca85b48a739a3321a31bfc8af2c08f24c2", 0xa1}, {&(0x7f0000002000)="d19692710b3c64212edf5a283cf403c5cc3801457a7f3b2ffe58abc8ca9266e46535ac640faeaf540b684d6b8e189d8ec4314cb348e9bd222b93806683b67a41a66b1756e0650f048ed130c0af166115450cff88ec4f64fcc73c0deac2", 0x5d}, {&(0x7f0000001000)="b06f12ed3d82f9f399c1319026955ed1b2091649aa5835f639b118d565d888d6ee1780d3c62f2015ace400db27764030526ae83d523a9018c6c1290524fa85b52eed1aae36a58770dc26d4eced61bc7e0ae6eb06d5d8dbd65cb61b4a01ccf01e4636d4c4be655b71d029904243b9acb436d2bc", 0x73}, {&(0x7f0000013000)="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", 0x1000}, {&(0x7f0000004000-0x1)="8d", 0x1}], 0x8, 0x0, 0x0, 0x4}, 0x4) [ 96.715725] nla_parse: 6 callbacks suppressed 2017/12/15 07:07:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuseblk_mount(&(0x7f00009c3000-0x8)="2e2f66696c653000", &(0x7f0000b9f000-0x8)="2e2f66696c653000", 0xfffffffffffffffc, 0xffffffffffffffff, r0, 0x0, 0x80, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00002de000)=0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ee9000)={0x0, r1, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00008e6000)={0x0, 0x0, 0x0}, 0xc) 2017/12/15 07:07:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000060e000-0x4)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000e86000)={@common="69726c616e3000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000431000-0x8)={0x0, 0x0}) shutdown(r1, 0xfffff82000000002) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004e5000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000368000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) recvmsg$kcm(r2, &(0x7f0000ee2000)={&(0x7f000020f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002a8000-0x10)=[{&(0x7f0000845000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000fcf000)="", 0x0}], 0x2, 0x0, 0x0, 0x20000000000}, 0x0) poll(&(0x7f0000c60000-0x38)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000e2b000)={0x5, &(0x7f00008eb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000848000)={r4, 0x3}) 2017/12/15 07:07:30 executing program 6: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x1) ptrace(0x4207, r2) ptrace$setopts(0x4200, r2, 0x9, 0x41) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa5000)={&(0x7f00009e4000-0x1000)="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", 0x340}) [ 96.715734] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 96.778415] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/15 07:07:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000120000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f000022f000)={0xa, 0x2, 0x888, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b91e}, 0x1c) listen(r1, 0xffffffffffff0000) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00003a2000)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000467000-0x8)={0x20008000000b943, 0xffff}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dd6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d2c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b57000-0x8)={r4, 0xfffffffffffffff9}, &(0x7f0000c88000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000364000-0xe2)={r4, 0xda, "c1944f58b2fdfcf12a496e9ad3b339c7cbccbc6f2c7f31d58320806e3d7f4b6431e9fd68673a227431eecdc792084affc1a9aa8dbce20c2fe41c6d25e4d89869b8b4aa8b98713f0805f11cc67eebdeb9431e093ac842b31a305bf27672f6830148b387c8658e9de3358161c99057b5b56b2dac08c73a1e9dc62e4c3f6460538602a86ebcb8f529711e976a20e254ae37e0fe3c77c9431d5421872d528f23f5ab2751ad29da1f2257b295fff0a8915c32c7cee0ac858d3b8b41662a0e5756244eba2f76e7608e6a3367e8a9a529d75901ccce4e9391c6f3252f7c"}, &(0x7f0000312000)=0xe2) openat$selinux_load(0xffffffffffffff9c, &(0x7f00008eb000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f000029d000-0xb)="2f6465762f6877726e6700", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000089c000-0x8)={r5, 0xdeb}, &(0x7f00001ef000-0x4)=0x8) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f0000c21000)={0x3, 0x7f, 0xd4f, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00007f9000-0x8)={0x0, 0x4}, &(0x7f0000160000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000ace000)={0x0, 0x5c1, 0x0, 0x7, 0x5}, &(0x7f0000059000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000002b000-0x8)={r7, 0x9}, &(0x7f0000582000-0x4)=0x8) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000958000)={0x200, 0xfff, &(0x7f0000a57000)="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", 0x1000, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = syz_open_dev$sg(&(0x7f000036f000)="2f6465762f73672300", 0x3d, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000030d000-0x8)={0x0, 0x200001000}, &(0x7f00003be000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000b42000-0x10)={0x1, 0x2, 0x12, 0x8, r8}, &(0x7f0000520000)=0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000019e000-0xc)={0x0, 0xffffffffffffffff, 0x0}) fcntl$getown(r1, 0x9) dup3(r0, r1, 0x0) r10 = socket(0xa, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r10, 0x6, 0x2, &(0x7f0000ea2000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b06000-0x4)=0x5) 2017/12/15 07:07:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) r1 = socket(0x8, 0x90c, 0x10001) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077c000)=0x0) r2 = getpid() r3 = getpgid(r2) sched_setaffinity(r3, 0x8, &(0x7f00006d1000)=0x40) r4 = perf_event_open(&(0x7f00001e3000-0x78)={0x1, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x88a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000000, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) sync() init_module(&(0x7f0000724000)="2f2e7d2976626f786e6574316574683023ca6c7d252f00", 0x17, &(0x7f0000bb9000-0x10)="2e3a2165746831766d6e6574313a5c00") set_mempolicy(0x4002, &(0x7f0000fc7000-0x8)=0x9624, 0x9) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f80000-0x4)=0x24, 0x4) utime(&(0x7f000006d000)="2e2f66696c653000", &(0x7f00000c3000)={0x6, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000076b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000057000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000615000-0x8)={r6, 0xc}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f000084d000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xfffffffffffffffd, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) openat$hwrng(0xffffffffffffff9c, &(0x7f000074a000)="2f6465762f6877726e6700", 0x200000, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000570000-0x11)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) ioctl$KDENABIO(r7, 0x4b36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e4a000-0x78)={0x2, 0x78, 0xd4e7, 0x10000000, 0xfffffffffffffffd, 0x0, 0x0, 0x10001, 0x40024, 0x0, 0x2001000000000fa, 0x80000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000807000-0xf)="2f6465762f73657175656e63657200", 0xa02, 0x0) write$sndseq(r8, &(0x7f00007a0000-0x1b0)=[{0x762d, 0x9, 0x400000000005, 0xd0a, @tick=0x1, {0x23, 0x8}, {0x9, 0xed34}, @control={0x40, 0x101, 0x81}}, {0x8166160b5, 0x7f, 0xfffffffffffffffe, 0xff, @tick=0x7ff, {0x2, 0x9f}, {0x800, 0xff}, @ext={0xdc, &(0x7f00000f8000)="cf1fa2ce59404c74af115c64cb9dac3f0f82194d859435467e93c41894fd5edd57a50ad3f26ad3becd733f98e6391a7b6f9b5b141250ada7a4569862baef43defd2861e553457b7734b27261696bec66a778c44eea67e3cbb5e5311c2d6843f41e8697b47913db304c3c77cd84ec636a399c440d9866ec25f91ce9d5205ae9a837abaaad08bf61b182f8f4e19351c532bdc897626310b36a0293d2009c3d44f03bfba88c32c58f6c8bab265b0c8d2c35f7c0695f57ee8aaf2d2d9cc137654060934d9dc56c30d47c30da053f61953f9a71e5e6b561f7b37e72ce3f06"}}, {0xff0b, 0x8, 0x400, 0x5, @tick=0x5, {0x30, 0x3}, {0x8f9c, 0x1}, @note={0x200, 0x0, 0x6, 0x1, 0x1}}, {0x10000, 0x101, 0x0, 0xff, @time={0x0, 0x1c9c380}, {0x5b10f405, 0xde}, {0x800, 0x85}, @time=@tick=0x80000000}, {0x20, 0x1, 0x100000001, 0xffffffff, @time={0x77359400, 0x0}, {0x8, 0x9d0}, {0x2, 0x8}, @addr={0xfff, 0x455}}, {0x3, 0x4, 0x3, 0x10000, @tick=0x71, {0xd7bb, 0x80000000}, {0x8, 0x7}, @result={0x7, 0x7fff}}, {0x81, 0x5, 0x3, 0x8, @time={0x0, 0x0}, {0x6, 0x8}, {0x81, 0x5}, @queue={0x4, {0x1, 0x62}}}, {0x4, 0xffffffffffffffff, 0x1, 0x2, @time={0x0, 0x989680}, {0x80000001, 0xffffffff}, {0x0, 0xffffffff}, @result={0x1, 0x3f}}], 0x180) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 07:07:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00009f6000-0x8)=[0x0, 0x1d]) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000e67000)="0000000000000000000000") r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001d6000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f000078e000-0xc)={{0x5, 0x7f, 0x3, 0x200, 0x7ff, 0xff}, 0x3f}) dup(r0) ioctl$int_in(r0, 0x5421, &(0x7f0000f12000)=0xb) 2017/12/15 07:07:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) tee(r1, r1, 0x496, 0xa) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x380, 0x4040, 0x0, 0x0) getuid() setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) shutdown(r1, 0x1) sendto$inet(r1, &(0x7f00001ed000)="e5ccda8ca58ddbec0e13a706ac57b73f7fb12a92a67a731d22ae6aa8320d0f47891fb45231c2b39f7662120e907829648424390db9e24f83d9bbc40eb9718c5f3fff066fd930aae943d6289007e2eb92f8eb71694b46712b1e4956d52d1c4b752e3c18510a62d44b79ac3049f3d814a87fb27bb3cb47cf008703995576dd94aa3dffe41cc4c496a39bbe30f081f528d62967274ddd995e48f41576c5c0207c6ad3968c8cd23ef1fdb8d9d8cb2b9a65a9ae8ea0c9778aa956fdf64fd35489a4d2b943e54fcf39cb282b170f14829c9dd148b1b06afd8653", 0xd7, 0x4000, &(0x7f00004bd000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f00001fd000/0x2000)=nil, 0x2000, 0x2, r2) mremap(&(0x7f00004d4000/0xb000)=nil, 0xb000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000759000)={{0x6, 0xb2}, 0x0, 0xffff, 0x4, {0xffffffffffffff7f, 0x5}, 0x5, 0xe189, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f00000e4000)="6d643573756d3200", 0x2) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000040a000)=0x0, &(0x7f0000259000)=0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000021a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) [ 96.801490] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/15 07:07:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000091c000-0x1c)={0x2000000000000005, 0x1f, 0x5, 0x20000009, 0x20000, 0x0, 0x3}, 0x1c) r1 = gettid() capget(&(0x7f0000aa2000)={0x19980330, r1}, &(0x7f000089e000)={0xb472, 0xab36, 0x10000, 0x40, 0x6, 0x1}) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f000039c000-0x4)=0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) r2 = memfd_create(&(0x7f0000d32000-0x9)="076d6e746530009dd8", 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000440000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000079f000)={0x80, 0xa}, &(0x7f0000000000)=0x8) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000001000)="3eecce433029dc4a3d3b0d385455866d646da038d470e81bdc35c21cc59eba3b7115f7e1182fb8d94a190385324e9ba6e0f88d2c84a33b03c3c8236c0dc2d2bd90cb8f8526e10ca8206b3de849d743a9e4d7a00c3f64fa3b479af964a121b2e6b710bab11343c565ba1e49b6f6191e42bfb91f9ebd2a1aef54760f9dfb3cc436f8a334332936b1f81934217f0ad588b5ad4659c274534627b810e2f887297d20249ff6331124e2ed113a2d89345eb6cb6cc08d67", 0xb4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x941, 0x4, 0x8001, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000f61000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r3, 0x4) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r4, 0x0, 0x41, &(0x7f0000051000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f64000-0x4)=0x28) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000575000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x244a3, 0x1, 0x4000000668, 0x1, 0x8000, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) 2017/12/15 07:07:30 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000012000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) keyctl$session_to_parent(0x12) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xfffffffffffffffe, &(0x7f0000005000-0x8)={0x0, 0x0}) 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000005000)={&(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000014000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}], 0x6, &(0x7f0000012000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7, 0x89b}, 0x40000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000014000-0x1c)={&(0x7f0000005000-0xa)=@l2={0x1f, 0x7ff, {0x80000000, 0x1, 0xb4d2, 0x8, 0x0, 0x8000}, 0x38228052, 0x7d}, 0xe, &(0x7f0000004000)=[{&(0x7f0000014000-0x61)="6e6fcd2f2b27ec59e25642bb5892eab859a9b23b8e056ca23ecfe6007f9665d4bcd664961da3911fb4859e3d2b03e7759b01609931e3174bfc676fac31ccf88f55f29464a28d53fc6939e43bb7d28859dabe3c1799624e7e268de10af6c3bcd598", 0x61}, {&(0x7f0000005000-0xf3)="ed569e22a884a9af5ad7fd5a8d82ba093877d0c3372a9eed95616a4c32041c75e80d0fb969d104827b742b8bbac3c2f3967e7675976a9156d1fb89ca20888a74e18faae64003b8d1db9c59a09ffd897f5731a6346aa6f602c97ae34c9b4d30925b7fcb2aa0e6894b30d72aea0c37f1f86950489dd7ab98e660fa9e6887323f9353e66058f960742b817135e2e02145aa20375ade86da0863887e4d2df864346b42625901aecdd5e72ae05b966226bb8be625682ad66790b1cc6f62b638cd4167c9162abcb2d3af5f4f98d779d069d025ab8ad8432a15b77547597635ee315ab245d86507ee380a1fa8cf5e990a605965937a66", 0xf3}, {&(0x7f0000013000)="0cc7051865abb3a29528040f3acbebf240fd7f28696e6838cac6bf9c3926742744750d2b8f99231686", 0x29}, {&(0x7f0000005000-0xa1)="32db9e9131bc435e0cac10c61d7e23b0583d1628c0ee73a0985a45e5242951ef0f670d0464ba555f7d929f30910b6e17675207c96d02fb24b5a2de736d5dd2ef917281a02eb76294fedef71c6e0ad1d93ba71e75122c5b539f564e48cef0e0795795b879982429c1f12d699076a40e62939e2cda960ba3f551803215c37ebde3fc7a9acd28b17e1059e59e6bbe77f8f1ca85b48a739a3321a31bfc8af2c08f24c2", 0xa1}, {&(0x7f0000002000)="d19692710b3c64212edf5a283cf403c5cc3801457a7f3b2ffe58abc8ca9266e46535ac640faeaf540b684d6b8e189d8ec4314cb348e9bd222b93806683b67a41a66b1756e0650f048ed130c0af166115450cff88ec4f64fcc73c0deac2", 0x5d}, {&(0x7f0000001000)="b06f12ed3d82f9f399c1319026955ed1b2091649aa5835f639b118d565d888d6ee1780d3c62f2015ace400db27764030526ae83d523a9018c6c1290524fa85b52eed1aae36a58770dc26d4eced61bc7e0ae6eb06d5d8dbd65cb61b4a01ccf01e4636d4c4be655b71d029904243b9acb436d2bc", 0x73}, {&(0x7f0000013000)="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", 0x1000}, {&(0x7f0000004000-0x1)="8d", 0x1}], 0x8, 0x0, 0x0, 0x4}, 0x4) [ 96.863878] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/15 07:07:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000f75000-0xe0)={0x0, 0x0, 0x0, 0x1000, 0x5, 0x0, 0x16, 0x7, 0xc, "e48737e82276d7b7f9a3af3f0ce9c5a89c8bfcf5859eb00963c5924b376eb8c6788808616106b3f84bab081b933104240e85265606bdd81f496d9b69cf41f981", "725577f43400059ab9ea47bcf09f7136ed4ae6420038fa9921101bfa955b2512cfcc6d4d5432246836ebe588932db2e1a1f650bab41d728affcf89f2b5872ded", "8684e90fae83e012439e03fe503334729c6778114cff1e7ecba418c1e3258013", [0x400, 0x6]}) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000776000)=0x0, &(0x7f00009fb000-0x4)=0x4) socket(0x2, 0xa, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000ad000-0x4)=0x0) 2017/12/15 07:07:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004ce000)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000c20000-0xc8)={0x2, 0x6, 0x1, 0x7, 0x3, [{0x8, 0x2a1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x9, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}, {0x7fffffff, 0x5, 0x40, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) r1 = syz_open_dev$sndseq(&(0x7f00009e9000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00001be000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009d3000)="2f73656c696e75782f636865636b72657170726f7400", 0x5, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000093d000-0x4)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000133000)={0x0, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "3b0f37b0d611f15a", "f4f75b8642ed167cca10c2600ccaecb8d9801dd75e24fd940ad1978909dbaf31", 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 96.958619] dccp_v4_rcv: dropped packet with invalid checksum 2017/12/15 07:07:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x2) fchmod(r0, 0x0) r1 = memfd_create(&(0x7f0000e8c000-0x1)="00", 0x1) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000709000)=0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xf183, 0x0, 0x3, 0x0, 0x1ff, 0x0}, r2, 0x5, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a40000)="2f6465762f6e65742f74756e00", 0x0, 0x1002005) r5 = memfd_create(&(0x7f00000b6000)="0000000000000009000fffe601df", 0xfffffffffffffffd) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000e39000)=0xe625, 0x4) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000159000)=0xffffffffffffffff) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02f50000000000000000000200e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r6 = socket(0x19, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0xfffffffffffffffb, &(0x7f0000001000)={0xb, 0x1, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000bb8000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e6000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000e29000)={r7, 0x10000000000, 0x3c, "8b2a4e49a8fe220000000000000065454778ff3595e644b3146cc3c5792f7800fd3d457bd4304d69ffc962671120e6a945160100b7b9d504019100fa"}, 0x44) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f000015d000)=0x800000003, 0x4) getpeername$llc(r6, &(0x7f0000576000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000b32000-0x4)=0x10) fcntl$setpipe(r4, 0x407, 0x10000fffe) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f000082d000)=0x41, 0x4) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000036c000)={0x77359400, 0x0}, 0x10) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f00001b5000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$getenv(0x4201, r2, 0x10001, &(0x7f0000e68000-0x7)=0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r8, 0x0, 0x10, &(0x7f0000e86000)="18000000020001000000be8c5eff8c88360000f1010300ebfffffffffffa0000f7b933d898055bf748bb6a8807787e59dba67e1947b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b01000000b121ad1474d722f5420027e6eb008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567fcda", 0xc0) getsockopt$inet6_mreq(r1, 0x29, 0x12, &(0x7f0000f7e000+0xb08)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000783000-0x4)=0x14) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000a9e000-0x10)={r9, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) bind(r0, &(0x7f000072c000-0x8)=@sco={0x1f, {0x100, 0x2, 0x100, 0xfffffffffffffff8, 0x1, 0x800}}, 0x8) socket$inet(0x2, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000270000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000000000000900}) dup3(r8, r4, 0x80000) 2017/12/15 07:07:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f72666b696c6c00", 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000b2c000-0x4)=0xffffffffffffff80, 0x4) bind$inet(r0, &(0x7f0000018000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000001) connect$ax25(r1, &(0x7f00004d5000-0x10)={0x3, {"d016fdff9fae2b"}, 0xd3c}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000ed6000+0xdfa)={@generic="4db4d775955485dec928c69f33963e65", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000217000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000f5000-0x30)={&(0x7f0000df4000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000472000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000dad000-0x8)=[0x0, 0x0], &(0x7f0000f74000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x6, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000018000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002d2000)={0x0, 0x6, 0x0, 0x4, 0x5}, &(0x7f00003a2000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000366000-0x108)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x2e1fa054, 0x2, 0x100000000, 0x7, 0x400, 0x4, 0x400, 0x5, 0x2, 0x0, 0xc26, 0x8, 0x1, 0x7f]}, &(0x7f000058a000)=0x108) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f00008b9000)={0x6, 0x7ff}) bind$inet(r1, &(0x7f00006e9000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000f3e000)=0x4, 0x4) mprotect(&(0x7f0000228000/0x1000)=nil, 0x1000, 0x2000005) syz_extract_tcp_res(&(0x7f0000005000)={0x42424242, 0x42424242}, 0x1, 0xa0) getcwd(&(0x7f00003fd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26) 2017/12/15 07:07:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="7d2d2500", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xffffffffffffffff, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001000)=0x1000) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000000c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000d000)=0x55) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f000000b000-0x4)=0x0, &(0x7f0000010000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"e8010000081508"}, 0x100}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000216000)=0x0, &(0x7f0000c9d000-0x4)=0x4) rt_sigprocmask(0x3, &(0x7f000012e000-0x8)={0x45}, 0x0, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x98, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x11, 0x0, 0x0, @multicast1=0xe0000001, {0x5, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) lstat(&(0x7f00004d0000+0x13d)="2e2f66696c653000", &(0x7f00003a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x4000000000003, r2, 0x0) pipe2(&(0x7f0000b1e000)={0x0, 0x0}, 0x800) r4 = creat(&(0x7f0000d86000-0x8)="2e2f66696c653000", 0x8) accept4$unix(r4, 0x0, &(0x7f0000905000-0x4)=0x0, 0x80000) ioctl$PERF_EVENT_IOC_ID(r4, 0x80042407, &(0x7f00002a5000)=0x0) utime(&(0x7f00006f0000)="2e2f66696c653000", &(0x7f0000f90000)={0x5, 0x7}) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f000082e000-0x1e)="000000000000000000000000000000000000000000000000000000000000") 2017/12/15 07:07:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f77000)={0x5, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x20, 0xffffffffffffcb5d, 0x14c2, &(0x7f0000abd000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfff, 0x8, 0x2}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c0e000-0x24)={@generic="68caf326b54d8a354e93dad559c70cd0", &(0x7f00004b0000-0x13)=@ethtool_eee={0x0, 0xfffffffffffffff7, 0x8000000000000, 0x6, 0x242, 0xfff, 0xfffffffffffffffd, 0x2, [0x7ff, 0xf1c]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(r0, 0x0, 0x10000000002, &(0x7f0000497000-0x1)="", 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00005e3000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009cd000)=0x7d) 2017/12/15 07:07:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x40060000, 0x0) r1 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) readv(r0, &(0x7f0000fbe000)=[{&(0x7f0000353000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f00001e5000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000676000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f00009d6000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f000011c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x5) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = syz_open_dev$tun(&(0x7f00000f9000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) geteuid() ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2017/12/15 07:07:30 executing program 0: socketpair(0x3, 0xa, 0x8001, &(0x7f0000982000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000002000-0x3)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000002000-0x4)=0x10) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000000)={0x74, 0x0, [0x401, 0x10000, 0x907, 0x56], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x26)={0x0, 0x1e, "36343f734d374319ce40aefe4a025262c88a60e1503974abc0bdfb08a487"}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) getsockname$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000709000)=0x0, &(0x7f00000d6000)=0x4) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r3, &(0x7f000070b000-0x10)={0x27, 0x6, 0x7ff, 0x0}, 0x10) madvise(&(0x7f0000290000/0x1000)=nil, 0x1000, 0xe) 2017/12/15 07:07:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000069e000-0x8)="2e2f66696c653000", 0x80400, 0x120) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000e79000-0x98)={0x9, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000ebe000)=0x97) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000d8d000)="72616d667300", 0x1000011, &(0x7f0000ca2000+0x553)="") chdir(&(0x7f0000d3d000)="2e2f66696c653000") openat(0xffffffffffffff9c, &(0x7f0000a66000)="2e2f66696c653100", 0x7f, 0x0) rename(&(0x7f0000848000)="2e2f66696c653100", &(0x7f0000c87000-0x8)="2e2f66696c653100") 2017/12/15 07:07:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000caa000-0x8)="2e2f66696c653000", 0x4000, 0xf661294bef3be71) perf_event_open(&(0x7f0000c93000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6e34, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffbfffffffffffff, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000271000-0x9)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x20000000001, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000055a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r3 = add_key$keyring(&(0x7f000036e000)="6b657972696e6700", &(0x7f0000816000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000cd9000-0xb)="6173796d6d657472696300", &(0x7f0000e55000-0x1)="00") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000cb3000-0x50)={{0x403, 0x1}, {0x5, 0x2}, 0x40, 0x1, 0x3db, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = open(&(0x7f0000336000)="2e2f66696c653000", 0x80, 0x8) connect$bt_l2cap(r4, &(0x7f0000feb000-0xe)={0x1f, 0x7, {0x0, 0x40006, 0x7f, 0xc, 0x9, 0xc87}, 0x6, 0x20}, 0xe) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000042000-0xa)="2f6465762f6375736500", 0x2, 0x0) pread64(r5, &(0x7f0000a4c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, 0x0) preadv(r5, &(0x7f0000494000-0x8)=[{&(0x7f000011a000)="00", 0x1}], 0x1, 0x0) write$fuse(r5, &(0x7f0000999000-0x11)={0x11, 0x0, 0x1, @random="f4"}, 0x11) write$tun(r1, &(0x7f0000029000)=@hdr={0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, @ipv6={0x0, 0x6, "270953", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "151450", 0x0, "5f0c7d"}, ""}}}}, 0x42) r6 = socket$inet(0x2, 0x800004000000805, 0x0) r7 = socket$inet_sctp(0x2, 0x805, 0x84) r8 = dup3(r2, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000385000)={0x0, 0x69, 0x30}, &(0x7f0000e28000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f00004e2000)={r9, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_bt(r8, 0x8906, &(0x7f0000560000-0x1)="20") sendto$inet(r6, &(0x7f0000512000)="20", 0x1, 0x0, &(0x7f0000006000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000ca6000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r7, &(0x7f0000f58000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r8, 0x5411, &(0x7f0000bfb000)=0x0) 2017/12/15 07:07:30 executing program 0: r0 = memfd_create(&(0x7f00001f2000-0x16)="637075736574766d6e65743176626f786e6574302800", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000037a000)={0x0, 0xe73c, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x100000001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4, 0x40010000, &(0x7f0000001000)={0x1a, 0x1b, 0x6, 0x4, 0x4, 0x81, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000018000-0x11)="2f6465762f7677615f6172626908007200", 0x3) futex(&(0x7f0000e11000-0x4)=0xfff, 0xd, 0xab9a, &(0x7f00007d4000)={0x0, 0x0}, &(0x7f00004d0000)=0x6, 0x4) write(r3, &(0x7f0000ffe000-0x5)="2321", 0x2) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000d13000-0x8)=0x1) ioperm(0x6cc, 0x8, 0x7740a315) r4 = syz_open_procfs(0x0, &(0x7f0000734000-0x12)="6e65742f6970365f666c6f776c6162656c00") sendto(r4, &(0x7f0000e9f000)="4fbd5e492b8cc6b743372201671cdc10fe1a74a3ba1913b503f47195d41536413560f2cb86ef68ee47fbc01f341eb2c73d7c3a03bfa3a66bbe1d1548ea97699ce6921a3f64a2e2f947a9b1710c2057d7d1411562df71fdbcca42685be983a4f88c36462fd84ca60f55fb33fbbc26e0bfcacea4ab0d99bcd09c4c31c63ee35b68755306dadad7b68dd454ffcca95db60fc641ca45fd7515ba400fed8fa5a1f27cdacca2c64e9ddf744d4fb313c94f22a29237aaf64c80841fdb9718eea53914c6d3a29a2fb3", 0xc5, 0x48000, &(0x7f0000404000-0x10)=@ax25={0x3, {"54f6e534d824d0"}, 0x7}, 0x10) r5 = creat(&(0x7f00006d9000)="2e2f66696c653000", 0x80) sendfile(r3, r4, &(0x7f00006dc000-0x8)=0x200000, 0x401) bind$netlink(r4, &(0x7f000035f000-0xc)={0x10, 0x0, 0x1, 0x401}, 0xc) execveat(r3, &(0x7f0000ff7000)="2e2f66696c653000", &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f000025e000)=[0x7, 0x6]) openat$hwrng(0xffffffffffffff9c, &(0x7f0000394000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) getsockopt$inet_udp_int(r5, 0x11, 0x67, &(0x7f0000f8c000)=0x0, &(0x7f0000dc2000)=0x4) 2017/12/15 07:07:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000d79000)="2f6465762f7573626d6f6e2300", 0x7, 0x401) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fbb000)="2f6465762f6b766d00", 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cca000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00005bd000)="2f6465762f7573626d6f6e2300", 0xa3ec, 0x12000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000056f000)="2f6465762f6375736500", 0x454040, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000001000-0x8)="2e2f66696c653000", r2}, 0xc) pkey_alloc(0x0, 0x1) mremap(&(0x7f0000847000/0x4000)=nil, 0x4000, 0x4000, 0x4000000000000003, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) perf_event_open(&(0x7f0000187000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) clone(0x4000000, &(0x7f00009e5000-0x4f)="1403b06b717ec487ad4f76246ff051180aec508f816a2ed5c680046a1eb9b611d7009fb8a4976c017cd9a4ec94baa208876d1664275d97a7fbfdf45407840919d0d0b52c37055a10e4ac614e93388d", &(0x7f0000abc000)=0x0, &(0x7f0000178000-0x4)=0x0, &(0x7f00007c4000)="") perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000d60000)="2e2f66696c653000", 0x0, 0x4) iopl(0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000698000-0x8)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000009000)={0x7fffffff, 0x3, 0x2, 0xbf8f, 0x2, 0x0, 0x0, 0x81c9, 0x0}, &(0x7f0000fc6000)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00006de000-0x8)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000e1c000)=0x8) sendmsg$inet_sctp(r1, &(0x7f00004d3000-0x1c)={&(0x7f000045a000-0x1c)=@in6={0xa, 0x0, 0xe2, @loopback={0x0, 0x1}, 0x1000}, 0x1c, &(0x7f0000b48000-0x30)=[{&(0x7f00004c1000)="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", 0x1000}, {&(0x7f000063d000-0x9b)="1e056c5cfa74899eb337885b0c838121c8b90bb722b8555735e59fe247af1a876881c34a507490ed9ad0e2f57aaff4243a3fccb8f1c43ce6e0432bab010b5e252a591dd0610773123d4781778e2cd2cecae76f16378ac485db34531bcb5d41e4bb9d2f99849b456a5ff21e35f2d6228f1916b6b431af3dc805a67b25dd9f44efd3f6580fba2b75b3d9e17fa024f5facb680d7d6f7a6a93bf0ee1c3", 0x9b}, {&(0x7f0000989000)="93d8c21b8adaf6518d295626a5f434184df1d4780b8ad7c7cf2475043c96a53fced174bb7db61d5fa88c4a8e604e25b7350828d89cae5741a42a07b72dc166e20d811d822587b7a4a71b60d08995286df84a29a79b2918a4ab165ec4dc69ab1ca2c0091af090095df0ab962e39543d8a1e6c8cc7952f5db06adf0fa78015ba57447bc01c29ff7f1f26ec665fb3", 0x8d}, {&(0x7f0000814000-0x89)="0fb9628d4ba8a335a7187d4856c9023b39b731067bd23e862dee97595002b807e2dd5a03e3b05f488ac9598c4d29d5bc1f918b7853d962f5113b5e54e899bb88697e2663d8b10b90425ebc44d8fee27d5b1288178b348e1b8bbea5427e9c2b76ac1fb46529421e3021e19287290eff9056654ad58b50834bf6d7c423fd2697cf6d28f86a4c5c127e69", 0x89}, {&(0x7f0000cbb000-0xcb)="cbac8f2af0c5efad1c393f68f6fac603d0d519e2a078e6b009903b23ec94ac051b6c492e8862311554b87541dc8efcee19decb7b1a409dce868004329a7cbb693f0c264c737fc6695e1aa3bb4599ce7da677ae69fe4a083aad5cce6db8f427d23338d16ce803582be1fc7d03d6dc6a3110e7515f1b10ea3428e74ad80e60bdb6b04a1e0aac355b2ae3201f2fdd7d8ed48912cce5f5e24b65a85d77273378566e14015666f8b61a38ba550d4b7a5506348cded8e7e2ae3978443dc056e6bc695c05d8de0e13fda893010af2", 0xcb}, {&(0x7f0000e19000-0x9a)="6f1f4f6ef8cf60391d961dcb6cd7bafbd8b492c6a271c495bf4eb46151117d15c8e12ad0b1bfa49e175318a8df9b563053086d63c93e7b47703f572cdc2caf7ffc5bcdf2f56c6bd2fad98358caf01f128a008e967a5a66512e8536ef54a12a7596d6dded9643f50829e2b53a6a21d5b13569a5726ccdc724ad25f967b3caad3db817b0243a4feadf62563a608568a0f162f565865ef394853bbc", 0x9a}], 0x6, &(0x7f00004cb000)=[@sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8000, 0x3, 0x4, r4}}, @init={0x14, 0x84, 0x0, {0x44, 0x8, 0xffffffff, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x4e, 0x8004, 0x7, 0x8001, r5}}], 0x84, 0x4000000}, 0x4) socketpair(0x0, 0x0, 0x0, &(0x7f0000670000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x9024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/15 07:07:31 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000790000-0xa)="2f6465762f7663732300", 0x80000001, 0x2) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000522000-0x8)="2e2f66696c653000", 0x800000002) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000ada000)=0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xf, &(0x7f00002ba000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006e6000)=0xb4) getdents64(r1, &(0x7f000001c000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52) connect$inet6(r1, &(0x7f00003b7000)={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xde}, 0x1c) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0xf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00005f4000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x9, 0xfffffffffffffffa, 0x1000, 0x8}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000086e000)={r4, 0x20, &(0x7f0000cc5000-0x38)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006b7000)=0xc) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x3, 0x87) ioctl(r5, 0x80, &(0x7f0000087000-0x4a)="26633f440168191c795cbac275a5e7348bf41321a70cf331957270e61b7e060442292774a0045ac3ada28e0d0720ab34eb3f2c6b175803dfafbc561386215f0587824101db02b3f1cc30") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00005a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c5f000-0x2)=0xc) getpgid(r6) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000c2b000-0x4)=0x0) capset(&(0x7f0000b3e000)={0x1998032d, r7}, &(0x7f00003c5000-0x18)={0x3, 0x400, 0x3, 0x1, 0x1, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000338000-0x11)="2f6465762f7667615f6172626974657200", 0x1800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00001b1000-0x10)=[], 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r5, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x2, 0x6, 0x0, 0x0, 0xfffffffffffffffd, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70000000000000009e3a21e491762022736cd996146b600089e4201c9cbf2eb949c94c2855430ea2a71f9", 0x0}, 0x60, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000007000)={0x18, 0x29, 0x4, "d6"}, 0x18, 0x80}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000a72000)={0xb}, 0x1) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000138000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00003b5000-0x20)="0900000000000000db0200090000000008000000000200ffa60058000d722a33"}) syz_open_dev$loop(&(0x7f000046e000)="2f6465762f6c6f6f702300", 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000c64000)={@common="79616d30000000000000000000000000", @ifru_flags=0x400}) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000c65000)={@common="62707130000000000000000000000000", 0x5}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x400000007ffc) 2017/12/15 07:07:31 executing program 6: perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1ffffd, &(0x7f0000001000-0x2)="2057", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000, &(0x7f0000000000)="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", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x9e)="b17e35bd66e13f21732da466a7287a14656bfceab56235f754f6658754311e62e9c093ed6ec1b8ce49757a44ca0f49c50000000167851b745c6f101447320800b3dfa02916014c6c84e242b13ef8c11291e8d36c356bfcf0705dadd308117b7021a76757c3a66326893050789a49307060f47a46f3a2a6dd1a137ecfd955178572683fd92f8a2d8674704221ebb8ba345443c563973979fa56f064b26c39") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cea000)="2747504c3a00", 0x3) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00008b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pwrite64(r0, &(0x7f00006af000-0x3)="00", 0x1, 0x0) pipe(&(0x7f0000098000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x1) sendfile(r2, r0, &(0x7f000000c000)=0x0, 0x587c) syz_open_dev$urandom(&(0x7f0000f8f000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x2) splice(r0, 0x0, r2, 0x0, 0x100000001, 0x6) splice(r1, 0x0, r0, 0x0, 0xfffffdff, 0x2) 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) 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) 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) 2017/12/15 07:07:31 executing program 7: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e23000)="2e2f66696c653000", 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b5e000)={0x0, 0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000452000-0x4c)=[], 0x0, 0x0, &(0x7f0000009000)=""}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x100, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000115000-0x30)={0x8, 0x0, &(0x7f0000001000-0x14)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000c24000)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006da000-0xf)="2f6465762f73657175656e63657200", 0x881, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f00005ac000-0xae)="47be1b97f90bb9730baf05a552a8cb867e7dc4bd12503cfc808fbb8eb9ed96fd2ceb54eda1602454ab596d574ade2dbd7b7fdc2116f93a21f7281b1f784ed4514054c204bfbadcf2b194998d0b6006525d33b26dbb9f50d4e8ca40a25f615832ebcd4caaca7dea5ccbbdef639e642b6878ba6bcdb3d5c58c310bbc8eba63adaf043015252b99dccb190a1325c27616b176b5a3e6a7858f4a94bd8586c040c810d19e85cf1465bd80d77b484f8c24", 0xae, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000001000)={r4, 0x3}) [ 97.159432] [ 97.161096] ====================================================== [ 97.167403] WARNING: possible circular locking dependency detected [ 97.173811] 4.15.0-rc3+ #131 Not tainted [ 97.177839] ------------------------------------------------------ [ 97.184123] syz-executor6/11172 is trying to acquire lock: [ 97.189709] (&sb->s_type->i_mutex_key#10){++++}, at: [<00000000d8b724d0>] generic_file_write_iter+0xdc/0x7a0 [ 97.199756] [ 97.199756] but task is already holding lock: [ 97.205691] (&pipe->mutex/1){+.+.}, at: [<000000005b86d8a7>] pipe_lock+0x56/0x70 [ 97.213286] [ 97.213286] which lock already depends on the new lock. [ 97.213286] [ 97.221569] [ 97.221569] the existing dependency chain (in reverse order) is: [ 97.229152] [ 97.229152] -> #6 (&pipe->mutex/1){+.+.}: [ 97.234753] lock_acquire+0x1d5/0x580 [ 97.239039] __mutex_lock+0x16f/0x1a80 [ 97.243413] mutex_lock_nested+0x16/0x20 [ 97.247959] pipe_lock+0x56/0x70 [ 97.251810] iter_file_splice_write+0x264/0xf30 [ 97.256965] SyS_splice+0x7d5/0x1630 [ 97.261166] do_fast_syscall_32+0x3ee/0xf9d [ 97.265973] entry_SYSENTER_compat+0x51/0x60 [ 97.270864] [ 97.270864] -> #5 (sb_writers){.+.+}: [ 97.276114] ep_poll_callback+0x144/0x1060 [ 97.280834] __wake_up_common+0x18e/0x780 [ 97.285469] __wake_up_common_lock+0x1b4/0x310 [ 97.290536] __wake_up+0xe/0x10 [ 97.294303] fsnotify_add_event+0x35d/0x5f0 [ 97.299106] [ 97.299106] -> #4 ((completion)&req.done){+.+.}: [ 97.305310] lock_acquire+0x1d5/0x580 [ 97.309598] wait_for_completion+0xcb/0x7b0 [ 97.314406] devtmpfs_create_node+0x32b/0x4a0 [ 97.319476] device_add+0x120f/0x1640 [ 97.323771] device_create_groups_vargs+0x1f3/0x250 [ 97.329271] device_create+0xda/0x110 [ 97.333563] msr_device_create+0x26/0x40 [ 97.338110] cpuhp_invoke_callback+0x2ea/0x1d20 [ 97.343267] cpuhp_thread_fun+0x48e/0x7e0 [ 97.347903] smpboot_thread_fn+0x450/0x7c0 [ 97.352624] kthread+0x37a/0x440 [ 97.356480] ret_from_fork+0x24/0x30 [ 97.360677] [ 97.360677] -> #3 (cpuhp_state-up){+.+.}: [ 97.366273] lock_acquire+0x1d5/0x580 [ 97.370560] cpuhp_issue_call+0x1e5/0x520 [ 97.375196] __cpuhp_setup_state_cpuslocked+0x282/0x600 [ 97.381044] __cpuhp_setup_state+0xb0/0x140 [ 97.385854] page_writeback_init+0x4d/0x71 [ 97.390574] pagecache_init+0x48/0x4f [ 97.394865] start_kernel+0x6bc/0x74f [ 97.399151] x86_64_start_reservations+0x2a/0x2c [ 97.404392] x86_64_start_kernel+0x77/0x7a [ 97.409112] secondary_startup_64+0xa5/0xb0 [ 97.413916] [ 97.413916] -> #2 (cpuhp_state_mutex){+.+.}: [ 97.419772] lock_acquire+0x1d5/0x580 [ 97.424058] __mutex_lock+0x16f/0x1a80 [ 97.428431] mutex_lock_nested+0x16/0x20 [ 97.432978] __cpuhp_setup_state_cpuslocked+0x5b/0x600 [ 97.438741] __cpuhp_setup_state+0xb0/0x140 [ 97.443556] kvm_guest_init+0x1f3/0x20f [ 97.448018] setup_arch+0x17e8/0x1a02 [ 97.452305] start_kernel+0xa5/0x74f [ 97.456508] x86_64_start_reservations+0x2a/0x2c [ 97.461752] x86_64_start_kernel+0x77/0x7a [ 97.466473] secondary_startup_64+0xa5/0xb0 [ 97.471278] [ 97.471278] -> #1 (cpu_hotplug_lock.rw_sem){++++}: [ 97.477659] lock_acquire+0x1d5/0x580 [ 97.481945] cpus_read_lock+0x42/0x90 [ 97.486234] lru_add_drain_all+0xe/0x20 [ 97.490697] shmem_add_seals+0x3df/0x1060 [ 97.495333] shmem_fcntl+0xfe/0x130 [ 97.499452] do_fcntl+0x73e/0x1160 [ 97.503479] compat_SyS_fcntl64+0x3bb/0x450 [ 97.508295] do_fast_syscall_32+0x3ee/0xf9d [ 97.513106] entry_SYSENTER_compat+0x51/0x60 [ 97.517998] [ 97.517998] -> #0 (&sb->s_type->i_mutex_key#10){++++}: [ 97.524731] __lock_acquire+0x3498/0x47f0 [ 97.529365] lock_acquire+0x1d5/0x580 [ 97.533653] down_write+0x87/0x120 [ 97.537709] generic_file_write_iter+0xdc/0x7a0 [ 97.542871] do_iter_readv_writev+0x531/0x7f0 [ 97.547854] do_iter_write+0x15a/0x540 [ 97.552229] vfs_iter_write+0x77/0xb0 [ 97.556516] iter_file_splice_write+0x7db/0xf30 [ 97.561672] SyS_splice+0x7d5/0x1630 [ 97.565878] do_fast_syscall_32+0x3ee/0xf9d [ 97.570686] entry_SYSENTER_compat+0x51/0x60 [ 97.575578] [ 97.575578] other info that might help us debug this: [ 97.575578] [ 97.583684] Chain exists of: [ 97.583684] &sb->s_type->i_mutex_key#10 --> sb_writers --> &pipe->mutex/1 [ 97.583684] [ 97.595101] Possible unsafe locking scenario: [ 97.595101] [ 97.601127] CPU0 CPU1 [ 97.605766] ---- ---- [ 97.610396] lock(&pipe->mutex/1); [ 97.613988] lock(sb_writers); [ 97.619752] lock(&pipe->mutex/1); [ 97.625860] lock(&sb->s_type->i_mutex_key#10); [ 97.630581] [ 97.630581] *** DEADLOCK *** [ 97.630581] [ 97.636607] 2 locks held by syz-executor6/11172: [ 97.641325] #0: (sb_writers#6){.+.+}, at: [<0000000081c46f57>] SyS_splice+0x1117/0x1630 [ 97.649618] #1: (&pipe->mutex/1){+.+.}, at: [<000000005b86d8a7>] pipe_lock+0x56/0x70 [ 97.657645] [ 97.657645] stack backtrace: [ 97.662108] CPU: 0 PID: 11172 Comm: syz-executor6 Not tainted 4.15.0-rc3+ #131 [ 97.669430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.678749] Call Trace: [ 97.681306] dump_stack+0x194/0x257 [ 97.684904] ? arch_local_irq_restore+0x53/0x53 [ 97.689546] print_circular_bug+0x42d/0x610 [ 97.693836] ? save_stack_trace+0x1a/0x20 [ 97.697951] check_prev_add+0x666/0x15f0 [ 97.701977] ? copy_trace+0x150/0x150 [ 97.706308] ? save_stack_trace+0x1a/0x20 [ 97.710425] ? check_usage+0xb60/0xb60 [ 97.714289] __lock_acquire+0x3498/0x47f0 [ 97.718405] ? __lock_acquire+0x3498/0x47f0 [ 97.722699] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 97.727856] ? check_noncircular+0x20/0x20 [ 97.732056] ? check_noncircular+0x20/0x20 [ 97.736257] ? find_held_lock+0x39/0x1d0 [ 97.740286] ? check_noncircular+0x20/0x20 [ 97.744487] ? lock_downgrade+0x980/0x980 [ 97.748605] ? __free_insn_slot+0x5c0/0x5c0 [ 97.752893] ? find_held_lock+0x39/0x1d0 [ 97.756936] ? check_noncircular+0x20/0x20 [ 97.761139] ? lock_downgrade+0x980/0x980 [ 97.765255] ? avc_has_perm+0xd0/0x680 [ 97.769110] ? lock_release+0xda0/0xda0 [ 97.773052] lock_acquire+0x1d5/0x580 [ 97.776819] ? generic_file_write_iter+0xdc/0x7a0 [ 97.781628] ? lock_release+0xda0/0xda0 [ 97.785568] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 97.791417] ? avc_has_perm_noaudit+0x520/0x520 [ 97.796053] ? rcu_note_context_switch+0x710/0x710 [ 97.800948] ? __might_sleep+0x95/0x190 [ 97.804891] down_write+0x87/0x120 [ 97.808396] ? generic_file_write_iter+0xdc/0x7a0 [ 97.813204] ? down_read+0x150/0x150 [ 97.816886] ? entry_SYSENTER_compat+0x51/0x60 [ 97.821434] generic_file_write_iter+0xdc/0x7a0 [ 97.826068] ? file_has_perm+0x1ee/0x5d0 [ 97.830096] ? __generic_file_write_iter+0x5b0/0x5b0 [ 97.835166] ? bpf_fd_pass+0x280/0x280 [ 97.839023] ? __might_sleep+0x8c/0x190 [ 97.842973] do_iter_readv_writev+0x531/0x7f0 [ 97.847442] ? vfs_dedupe_file_range+0x900/0x900 [ 97.852168] ? rw_verify_area+0xe5/0x2b0 [ 97.856196] do_iter_write+0x15a/0x540 [ 97.860053] ? rcu_read_lock_sched_held+0x108/0x120 [ 97.865038] vfs_iter_write+0x77/0xb0 [ 97.868807] iter_file_splice_write+0x7db/0xf30 [ 97.873446] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 97.878523] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 97.883243] ? __sb_start_write+0x203/0x290 [ 97.887531] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 97.892600] SyS_splice+0x7d5/0x1630 [ 97.896293] ? exit_to_usermode_loop+0x8c/0x310 [ 97.900942] ? compat_SyS_vmsplice+0x250/0x250 [ 97.905509] ? do_fast_syscall_32+0x156/0xf9d [ 97.909972] ? compat_SyS_vmsplice+0x250/0x250 [ 97.914521] do_fast_syscall_32+0x3ee/0xf9d [ 97.918810] ? do_int80_syscall_32+0x9d0/0x9d0 [ 97.923360] ? lockdep_sys_exit+0x47/0xf0 [ 97.927475] ? syscall_return_slowpath+0x2ad/0x550 [ 97.932372] ? sysret32_from_system_call+0x5/0x3b [ 97.937181] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 97.941991] entry_SYSENTER_compat+0x51/0x60 [ 97.946365] RIP: 0023:0xf7f30c79 [ 97.949696] RSP: 002b:00000000f772c08c EFLAGS: 00000296 ORIG_RAX: 0000000000000139 2017/12/15 07:07:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f57000)="2e2f66696c653000", 0x14002, 0x40) ftruncate(r0, 0xc8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000e4000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000afc000)=0x3f) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f0000e20000-0x8)="2e2f66696c653100", &(0x7f0000e27000)="2e2f66696c653000", &(0x7f0000a40000)="7472616365667300", 0x3, &(0x7f0000b81000)="") open(&(0x7f00005ba000)="2e2f66696c653000", 0x79e2fcc200c77103, 0x0) 2017/12/15 07:07:31 executing program 1: mmap(&(0x7f0000001000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x980000000018, &(0x7f0000df1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ca8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x21, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000062d000)="2f6465762f6375736500", 0x9007f, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000924000)={&(0x7f00009f8000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) syz_open_dev$sg(&(0x7f00004ac000-0x9)="2f6465762f73672300", 0x100a, 0x108000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 07:07:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000543000-0x78)={0x12, 0x78, 0xe3, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xc3, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000de5000-0x4)=0x7, 0x4) perf_event_open(&(0x7f00008cc000-0x13)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r2 = dup2(r1, r0) recvfrom$unix(r2, &(0x7f0000a6c000+0xc67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79, 0x40, &(0x7f000068b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb3000)="2f6465762f6b766d00", 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000709000-0x11)="2f6465762f7667615f6172626974657200", 0xc000, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00004f5000)="2f6465762f72746300", 0x1000000000008402, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000b2a000-0x4)=0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000055e000)={[0x7fff, 0x9, 0x1fb08878, 0x7f, 0x8, 0x3, 0x5, 0x7, 0xe52, 0x800, 0x7ff, 0xfff, 0x84, 0x8, 0x0, 0x9], 0x11000, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e4, &(0x7f0000fc1000-0x3)="a80005") sync() getsockopt$sock_buf(r4, 0x1, 0x1f, &(0x7f0000bfb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000dd3000-0x4)=0xcb) r7 = open(&(0x7f0000a23000)="2e2f66696c653000", 0x200001, 0x200000001000010) ioctl$KDSKBLED(r7, 0x4b65, 0xb34) ioctl$TCSBRK(r5, 0x5409, 0x40000000b) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009b6000-0x8)={0x0, 0x0}) socket(0x10, 0x800, 0x1) write(r3, &(0x7f0000aee000)="220000001b00070100000000ef0012011f010000000000000000000600ea00050029adaddf7047d9e1d92a750726f57ae19d4bf6d039075468352671c5c22e6a2668b26dfe21861b33f06aceeb625ffbac1255d3b25187769fa6cef63a6b7dda06ba283d643609960f2a8700000031b70f114a4bd41705d05165b603e277321c14246c78f3a2c7c6ee834d684af549", 0x8f) getpgid(r6) read$eventfd(r4, &(0x7f0000f86000-0x8)=0x0, 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000df0000)="2f6465762f6175746f667300", 0x80, 0x0) pread64(0xffffffffffffffff, &(0x7f0000d8f000)="", 0x0, 0x0) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f000068b000)={0x0, 0x0}, 0x80000) 2017/12/15 07:07:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000433000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xf, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff81, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x20000000000, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x2, 0x0, 0x10000, 0x20000, 0x4000000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x20, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fcc000-0x11)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000df9000-0x4)=0x8b04, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c85000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000b2b000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r2, &(0x7f00003b3000)=@abs={0x1, 0x0, 0x0}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000560000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) socket(0x4000000001a, 0x4, 0xfffffffffffffffe) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000543000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000e46000)=0x1000) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfffd) perf_event_open(&(0x7f000099a000-0x78)={0x400002000002, 0x78, 0xd4e7, 0x0, 0x0, 0x200, 0x0, 0x87, 0x1008, 0x0, 0x2001000000000f6, 0x200, 0x8, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2006, 0x0, 0x10000000000, 0x0, 0x0, 0x8, 0x2, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r6 = creat(&(0x7f0000ad7000)="2e2f66696c653000", 0x8000000000000010) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000ee1000-0x4)=0x0, &(0x7f000063f000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f000092c000)=0x1, 0x4) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000135000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x2000000000002, 0x104, 0x0, 0x1000000, 0x0}) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f000021e000-0x1000)="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", 0xfff) r7 = request_key(&(0x7f0000191000-0x5)="6365706800", &(0x7f000069a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003de000-0x11)="2f6465762f7667615f6172626974657200", 0xfffffffffffffff9) r8 = request_key(&(0x7f0000988000-0xc)="636966732e73706e65676f00", &(0x7f0000175000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009c8000-0x11)="285e2b73656c6600", r7) r9 = add_key$keyring(&(0x7f0000d89000)="6b657972696e6700", &(0x7f0000baf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r8) add_key$keyring(&(0x7f00003da000)="6b657972696e6700", &(0x7f0000c7c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r9) keyctl$get_keyring_id(0x0, r9, 0x9) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f000002e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000627000)=@assoc_value={0x0, 0x0}, &(0x7f0000a8c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000aa8000-0x8)={0x0, 0xe4}, &(0x7f00009d1000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000aed000)={r10, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, &(0x7f00005ca000)=0x98) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/15 07:07:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000001000-0x1f)="56ef176d652ca521a917a85db6d4ab27042f00000000000017a818ec03d4d1", 0x1f) sendto$inet6(r0, &(0x7f0000001000-0x41)="49f432837a9586200cbbc2b307148a3548c4490225be73c32910b0e85f4b718c3deaad4ec340a449da6260195ddf65bc4b93ae3f6f876bc1d34037b1915e9e8f7f", 0x41, 0x4004004, &(0x7f0000000000)={0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) 2017/12/15 07:07:31 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) bind$netlink(r1, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0xffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000fe5000-0x4)=0x81, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000dcc000-0x20)={@generic="29f05d0a472e93702fff64b9366fb2d2", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000fe6000-0x4)=0x8000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x800000000000000) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000fe4000)={0x10, 0x0, 0xd, 0x5}, 0xc) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x2008, &(0x7f0000e2c000-0x4)=0xfefffffffffffffc, 0x4) r4 = socket$inet(0x2, 0x3, 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fdf000)=0xc) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) recvfrom$inet(r4, &(0x7f0000fe2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x1, &(0x7f0000e21000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f00002df000)="", 0x0, 0x4000000, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r4, 0x0, 0x10000000000006, &(0x7f0000fe8000-0x32)="c291e7fc3748d254da02fc48b7b4fb530d6a3728ce7e64f14d0a833ef78bfe085d738a06b24fa200e3331496abd0370cf834", 0x32) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000fe7000-0xc)={0x3, r0, 0x1}) r6 = dup3(r2, r3, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e6a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f0000fe6000)={r7, 0x80000, r5}) recvfrom$inet6(r4, &(0x7f0000fe5000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x40002002, &(0x7f0000f3b000-0x1c)={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r9, 0xc06864a1, &(0x7f0000ca9000)={&(0x7f0000fe8000)=[0x5], 0x1, 0xab5a, 0x0, 0x2, 0x1, 0xfffffffffffffff7, {0x7, 0x1, 0x4, 0x7, 0x0, 0x7, 0x2, 0xdb, 0x5d, 0xffffffffffff7ffc, 0x2, 0x3, 0x4, 0xffff, "aca9455b127c34207111b6b01f4920703dcc743d7a55a943ef7aa1367b1410cc"}}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0106434, &(0x7f0000e4e000-0x10)={0x1, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0106434, &(0x7f00007d1000)={0x8, 0x0, 0x10001, 0x9b}) ioctl$DRM_IOCTL_AGP_FREE(r6, 0x40206435, &(0x7f0000919000-0x20)={0xb82, r10, 0x0, 0x3}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 97.957371] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000000 [ 97.964607] RDX: 0000000000000013 RSI: 0000000000000000 RDI: 00000000fffffdff [ 97.971846] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 97.979085] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 97.986323] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 97.996189] sg_write: data in/out 156/14 bytes for SCSI command 0x85-- guessing data in; [ 97.996189] program syz-executor3 not setting count and/or reply_len properly 2017/12/15 07:07:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)="2e2f66696c653000", 0x1044, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000081d000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000c60000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000688000)=0x14, 0x80800) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000079a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) open$dir(&(0x7f0000b46000)="2e2f66696c653000", 0x40002, 0x0) r3 = creat(&(0x7f000057d000-0x8)="2e2f66696c653000", 0x94) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000e55000)=0x4, 0x4) recvmmsg(r1, &(0x7f0000cc9000-0x40)=[{{&(0x7f00002c9000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d9b000-0x8)=[{&(0x7f0000112000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}], 0x1, &(0x7f00002ee000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda, 0x4}, 0x2}, {{&(0x7f000026b000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007e1000)=[{&(0x7f0000cf3000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000d10000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}], 0x2, &(0x7f0000296000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c, 0xb27}, 0x200}], 0x2, 0x0, &(0x7f000053b000-0x8)={0x0, 0x0}) preadv(r0, &(0x7f0000c0a000-0x30)=[{&(0x7f0000cbe000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000b67000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000aba000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000ef7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000ad5000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000e0a000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}], 0x6, 0x0) open$dir(&(0x7f00003e9000-0x8)="2e2f66696c653000", 0x26102, 0x0) 2017/12/15 07:07:31 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f000000f000)="") madvise(&(0x7f000000a000/0x2000)=nil, 0x2000, 0xf) mremap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000008000/0x2000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c47000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000077d000)=r2) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00008b0000)=0x7, 0x4) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005bf000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x2) r4 = socket(0x15, 0x0, 0x2004000005) r5 = gettid() ptrace$setregs(0xd, r5, 0x6, &(0x7f0000fb2000-0x28)="1e5ffcdfc8b3edf5a5e86a9f13cf5ba2d5ec5ebe03ab969a8625d6b40000000544802562aa4d0c15") clone(0x20384500, &(0x7f00009e0000)="74be46ee35021d7c20fad9624295e87e6ae374a5f6de5faab58010ffff8fb40222153c33362f201d7eb484007daa", &(0x7f0000bd9000-0x4)=0x0, &(0x7f0000885000-0x4)=0x0, &(0x7f000088f000)="944a029b6e703b78368e87cfa3cfc63d695eab8f92a00f52b4edec1d12aa0202ca7b90b3102e58a76bb56df6713f0a28a59e13dbbe9300c077524f06cc2316db8b7f4d6b3b8e87ce000ca7e8b546b0a07186cfee2f4a479fb8caad452688a2d9f90b6e8dbe0731e40d36f27a57068e3b8a37f41c2171008e47540698dbf871cfab03e1eaf437ede8df1aa72a5dda49acc8ce0aa7ee4f2bdb893cd4c23ebebeb5b1bfd1e7dc6426c979826c9d2e3769f1c0f050a73b80e27cf2d353ba40513c41427ee342baa55daf4a2f10e561326bdc2cfa3bd2e99a0ebc9eeba0f959") perf_event_open(&(0x7f0000d07000)={0x2, 0x78, 0xd4e5, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xe32730486a7cc19a, 0xfffffffffffffffc, 0x24, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000b24000-0x4)=0x0, &(0x7f0000844000-0x4)=0x4) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000c62000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000079b000-0x4)=0x99) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f00003b6000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "7368613232342d617678000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockname$unix(r4, &(0x7f000043e000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000028d000-0x4)=0x1002) prctl$void(0x1f) bind$alg(r6, &(0x7f0000966000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "77703235362d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/15 07:07:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00003c3000)={&(0x7f00001e8000)="2e2f66696c653000", 0x0}, 0x10) ioctl$int_in(r0, 0x20000005452, &(0x7f0000b60000-0x8)=0x800) pipe(&(0x7f000050b000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000331000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$seccomp(0x16, 0x0, &(0x7f000054d000-0x8)={0x3, &(0x7f0000a8e000)=[{0x10000, 0x80000000, 0x3, 0x4}, {0x2, 0x8, 0x3, 0x400}, {0xfff, 0x0, 0x0, 0x7a1}]}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000216000/0x1000)=nil, 0x1000, &(0x7f00002c3000)="") r2 = syz_open_dev$sg(&(0x7f0000fa6000)="2f6465762f73672300", 0x802000000000000, 0x800) write(r2, &(0x7f0000769000)="bddd23dc08e04bb89a3021128ac735752782f1da155fdf1d753aa939ed3b993b9436bcd338f96c0600000000000000879aa1a00294fdf6c725e7a42c957fe1c7a5fc8fdbfe874c4dc40b66cc4d2bc8e1a4593cbbc1495de683911dc2affa6701809ce0d51afac497a530a255f5f2d8a483927a9079764131efb3ccbad94c8e99fe8bfbc84fede4371e22083ca9a0c15aa02813d948528dc42f692cc4341d36aeaa5355ea24e7f456bfdbab361901362911390000000765197df6a3d39ff760f923c6de4421c262", 0xc7) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000081b000)={0x53, 0x9, 0x1000, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept4$unix(r2, &(0x7f0000a9b000)=@abs={0x0, 0x0, 0x0}, &(0x7f000020a000-0x4)=0x8, 0x800) madvise(&(0x7f0000e17000/0x1000)=nil, 0x1000, 0x7) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f000084d000-0x70)={[{0x1, 0x1ff, 0x9, 0x7, 0x1, 0x967a, 0x7ff, 0x5, 0x6, 0x2210, 0x100000001, 0x0, 0x863}, {0x8, 0x1, 0x7, 0xfffffffffffffffc, 0xffffffff, 0x4, 0xf42f, 0x4, 0x6, 0x1, 0x8, 0x2, 0x4}, {0x100000000, 0x6, 0x81, 0x8000, 0x101, 0x1f, 0x7, 0x9, 0x3, 0x8, 0x2, 0x946, 0x40}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000958000)={0x0, []}, &(0x7f000058e000)=0x4) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000e87000)=0x0) setpriority(0x2, r4, 0x104) mq_notify(r2, &(0x7f00002da000-0x50)={0x0, 0x5, 0x0, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000037b000-0x4)=0x40000002, 0x4) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000412000)=0x7fff) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000b1c000)={0x9, 0x2, 0x0, 0x2, 0x5, 0xe7}) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000003000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r6, 0x6, 0x1f, &(0x7f0000b99000-0x97)="dc8a83baf774f8b48c542ab459f16da17ef10a0296df095d6c83048a47e3a90446c0f939d7c913afe83343f61faec1306e6559ed4a4a7efa01b897c506ba8e019ce55a32a18192fcaa1df326c8c10d7f15607ed92746fd1966a997a29f64974081c3931c1ce9c90072788c6910f6e3a7409b467f7bcdfd333a84d2884d03ee217bd13ae0d3fdeb8901d33088c0de27f1dbb78295ea60f2", 0x97) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) getpeername$packet(r1, &(0x7f0000826000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fee000-0x4)=0x14) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "bc010007000000000000000005000000e60100b0"}}}}}, 0x0) 2017/12/15 07:07:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000791000-0x4)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000c0b000-0xc)={@rand_addr=0x7f, @multicast1=0xe0000001, @empty=0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000997000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1000000010001, 0x0, []}, 0x10) ioctl$VT_DISALLOCATE(r1, 0x5608) [ 98.035987] sg_write: data in/out 156/14 bytes for SCSI command 0x85-- guessing data in; [ 98.035987] program syz-executor3 not setting count and/or reply_len properly 2017/12/15 07:07:32 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000c0b000-0xa)="2f6465762f7663732300", 0x7f, 0x48000) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000305000-0x30)={0x100000001, 0x2, &(0x7f000000c000-0x18)=[@generic={0xf885, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x800000000000000, 0x0}], &(0x7f0000be8000)="00", 0x1, 0x80, &(0x7f00009dc000+0x783)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = dup(r0) prctl$intptr(0x20, 0x100fffe) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a15000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000001000-0x18)={0x1, 0x0, [{0xfffffffffffff785, 0x0, 0xd5}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000824000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000d0c000)={0x0, 0x0}) sched_setaffinity(r5, 0x8, &(0x7f00007d4000)=0x7d) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f00002a1000)=0x0, 0x40000000000) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000b82000)=0x7d, 0x4) pipe(&(0x7f0000a60000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f0000eac000-0x10)=[{&(0x7f0000137000)="0a", 0x1}], 0x1, 0x2) splice(r3, 0xfffffffffffffff9, 0xffffffffffffffff, 0x0, 0x8526, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000947000-0xca2)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x4, 0x6, "43f087", 0x48, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x7fffffff, 0x6, "be037f", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@routing={0x6, 0x0, 0x0, 0x0, 0x2, []}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}]}], ""}}}}}}}, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f000059d000)={0x7, [0x9c, 0x8000, 0x3, 0x2, 0x6, 0x9d79, 0x8]}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000d5000)=0x0, &(0x7f00005de000)=0x4) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f000098d000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000370000)={0x0, &(0x7f0000bc3000)=[]}, 0x8) fcntl$setpipe(r4, 0x407, 0x81) 2017/12/15 07:07:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000056f000)="2f6465762f6375736500", 0x454040, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000001000-0x8)="2e2f66696c653000", r0}, 0xc) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d0e000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0a000-0x4)=0xe8) setuid(r1) 2017/12/15 07:07:32 executing program 4: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x0, &(0x7f0000af1000-0x19)="", &(0x7f000033c000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004c4000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000017d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a8000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000ccd000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000076f000-0xa)="2f6465762f6375736500", 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000664000)={0x80001, 0x0, [0x1ff, 0x7, 0x0, 0x80000001, 0xd7e7, 0xd76, 0x8, 0x3]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00008fd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d64000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000aa2000-0x10)={r4, 0x5, 0xffff, 0x5}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000adf000)="2f6465762f6e65742f74756e00", 0x0, 0x0) fcntl$setflags(r3, 0x2, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000f78000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0286429, &(0x7f0000519000)={r5, 0x3, &(0x7f000014e000)=[0x5, 0x5, 0xe2], &(0x7f0000ad0000-0xc)=[0x85f, 0x3, 0x3], 0x30, 0x9, 0x8, &(0x7f000033e000)=[0x156, 0x7, 0x1ff, 0x1, 0x7, 0x81, 0x0, 0x7f, 0x0], &(0x7f00000a3000)=[0x9], 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000489000)={{0x1, 0x7fffffff, 0xfffffffffffffffe, 0x5, 0x100, 0x7ff}, 0x20}) pipe(&(0x7f00004c3000-0x8)={0x0, 0x0}) r6 = add_key$user(&(0x7f0000188000-0x5)="7573657200", &(0x7f00000d9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="f62ab6494a18509d8f38a488e6e5bcc21be1990548214136bfafa883299eaef83094f720c0440d50de3ce1b345ea0fcd9fab4b9db741fe677718870f81c3b77c92454b0c61aa0c14a69c048c5de67c3363c8fa791940553122e553f877e7277f44cda7aa2a47770db879a93f3dcddaa923cfbd5bb72ab3bcf11f9df76cd7d6f646eecb38cbdb74379e1a2a39eb14ca155a7594b0ce4690cab213544cfd970baecf66960e888c75501d917f22e8806c79eafb1d585532a904dd0a35d0a35d9918dc23654650795296193e5045dffe5621cfa67d9b2a609d1c779842d7de4b2e109842c9647a7b08a556", 0xe9, 0xfffffffffffffffd) keyctl$read(0xb, r6, &(0x7f0000e8b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce) 2017/12/15 07:07:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000014b000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000791000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000f03000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c0f000-0x4)=0x14) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000954000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x3, 0xd0, 0x1, 0x3, 0x5, 0x20, 0xa0, 0x3, r2, r3}, {0x401, 0x1, 0x3f, 0x0, 0x3, 0x4, 0x9, 0xfffffffffffffe01}, {0x1f, 0x2, 0x4, 0x100000001}, 0x1, 0x2, 0x5, 0x1, 0x5, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x83}, 0x2000000, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x6, 0x0, 0x902, 0x5, 0x3, 0x2}}, 0xe8) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00006d3000-0x1a)={0x56, 0x4, 0x9, {0x4, 0x8000}, {0x2, 0xc3}, @const={0x9ff, {0x8, 0x7f, 0x0, 0x6bd}}}) getsockopt$sock_int(r4, 0x1, 0xf, &(0x7f000033e000)=0x0, &(0x7f0000171000-0x4)=0x4) sysfs$1(0x1, &(0x7f0000b29000-0xf)="73656c696e75786367726f75702900") r5 = accept4(r0, &(0x7f0000d22000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e3000-0x4)=0x10, 0x80800) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000ac3000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc00c64b5, &(0x7f0000ecd000)={&(0x7f0000f8f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00004e9000)={0x0, 0x1}, &(0x7f000021a000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00007c9000)={r7, 0x4, 0x5, 0x5e4}, &(0x7f00002a6000)=0x10) 2017/12/15 07:07:32 executing program 6: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000076e000)="6f6f6d5f73636f72650038b18c9cbc4fc51a1fe8e96ba5365bcafc97cf035376657b723cf40b3f7ed1ed967d9e1da99c107b2ae659841f832faa52ffde13ea049c6d786ad6650288b445a873597952d5ab8db6d1829339194300d820726266293abf81ae3f15c4e05ad56a9cb61f87b9b3897bc6f1033c95f7316891ffae2ac5fdfd80df6e336b6fa9ea5076ca0503504543877c77daf5") ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000458000)={"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"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000988000+0x7ec)="2f6465762f766373612300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000194000-0x1)="", 0x0, 0x2000c800, &(0x7f0000dc2000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000de5000-0x4)=0x0, &(0x7f0000240000-0x4)=0x4) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f000044a000-0x1a)="0000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000337000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00003b9000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bfb000-0x4)=0xe8) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f000059d000-0x4)=0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004ba000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000927000-0x6)={r3, 0x9}, &(0x7f0000056000)=0x6) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00008d0000-0x4)=0x0, &(0x7f0000f33000-0x4)=0x4) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008b0000)=0xe3a5, 0x4) 2017/12/15 07:07:32 executing program 0: perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4000000010, 0x803, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000720000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) mq_timedreceive(r0, &(0x7f0000d17000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b, 0xffffffffffffff3a, &(0x7f0000aea000-0x8)={0x0, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @thr={&(0x7f000090b000)="fa25ce9b6f30828ea46d9c3496b76d8c6452a08252229cb40651e5666c325aaaf1f107deda4153fc963e77e38bae896edd16579c02d23905a7a2fe1741e29b4e9ed717c73c1ca710f2c8127b6fa1182fc3359ddb720a574da9a0c1fc1b7821c69e26110ee70715f0071848c138ef", &(0x7f00009a6000-0x49)="ae7cc955f67f5e65a53f14f6c018d35888cb85575f0b39a6cdb34d17ee57f5403fec8e7dc6531ce9a6749748b0a8cdcf9bd2bf0a3556ddc425686a98db8f667a88b1652c79fae81cac"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/15 07:07:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(0xffffffffffffffff, 0x10002, 0x0) r0 = memfd_create(&(0x7f0000f37000)="00", 0x3) accept4$ax25(r0, &(0x7f0000540000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000081a000-0x4)=0x10, 0x80000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x2, 0x1000000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000003, 0x2) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = memfd_create(&(0x7f0000d1f000)="00", 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000757000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036c000-0x4)=0xe8) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00008e5000-0x10)=@common="73697430000000000000000000000000", 0x10) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f0000bd2000)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00001fd000-0x4)=0x0, &(0x7f0000a04000)=0x4) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000aa9000-0xc)={r5, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00001d0000)={0x1, 0x24, 0x9, 0x2, 0x3, 0x6, 0x7, 0xfff, 0x0}, 0x20) setsockopt$inet6_udp_int(r0, 0x11, 0x2000000000000065, &(0x7f000025f000)=0x8, 0x4) r6 = fcntl$dupfd(r3, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0xfffffffffffffffd) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000cb9000-0x4)=0x0, &(0x7f0000cec000)=0x4) connect$inet(r2, &(0x7f00003cb000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000aa5000-0x4)=0x48) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000ad4000-0x1000)="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") getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f00007b4000+0xc0e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bca000)=0x8a) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000dc1000)={@common="62637366300000000000000000000000", @ifru_flags=0x0}) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r1) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000a7a000)={0x0, 0x0, 0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d4c000)=0x2, 0x4) syz_extract_tcp_res$synack(&(0x7f0000b28000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000780000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r6, &(0x7f00006af000-0x107e)=@hdr={0x3, 0x0, 0x0, 0x0, 0x3, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1070, 0x2, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0x2, 0x0, r7, r8, 0x4, 0x0, 0x17, 0xd2, 0x9, 0x0, 0xa09, {[@md5sig={0x13, 0x12, "f0ba7dfac2eda06ce29dac11e54e3ea0"}, @eol={0x0}, @md5sig={0x13, 0x12, "986dc3252970756b0a37c18ddb5630a8"}, @sack={0x5, 0x16, [0x1, 0x9, 0x80000000, 0x1, 0xda]}, @fastopen={0x22, 0xa, "f49927b7882bd739"}]}}, {"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"}}}}, 0x107a) [ 98.216520] device gre0 entered promiscuous mode 2017/12/15 07:07:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e7e, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005ae000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r3 = memfd_create(&(0x7f000078c000-0xb)="2f6465762f6877726e6700", 0x2) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0, 0x1000000000, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f0000329000-0x58)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) write(r3, &(0x7f0000567000-0x5)="3f340964a8", 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r6 = dup3(r3, r1, 0x87fffd) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000068a000-0xc)={0x1, r3, 0x1}) setsockopt$inet_tcp_int(r2, 0x6, 0xbffffffffffffffe, &(0x7f00006e8000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000f0f000)={0x0, 0x7}, &(0x7f0000e2d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000608000-0xa0)={r8, @in6={{0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000004, 0x9, 0x4, 0x6}, &(0x7f000053e000-0x4)=0xa0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000fc1000)={0x0, 0x0, 0x0}, &(0x7f00001fc000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x800000002, 0x78, 0xdb, 0x0, 0x0, 0xb, 0x0, 0x2, 0x1, 0x0, 0xc30, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, r7, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f000088f000)={0x5, 0x8001, 0x8, 0xb}, 0x10) getpid() r9 = getpid() getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000e94000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0x8) r10 = socket(0xa, 0x80000, 0xffffffffffffffc0) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000fea000)={0x3, &(0x7f0000a71000)=[{0x54, 0xfffffffffffffffe, 0x0, 0x800}, {0x48, 0xfffffffffffffffd, 0x0, 0x80000002}, {0x8, 0x7, 0x100000000000002, 0x82}]}, 0x10) r11 = socket(0xa, 0x3, 0x4200000000000021) sendto$unix(r11, &(0x7f0000693000)="ea65c9fa7129ae5180d24d2460d83c6ea26699e8c549ff40d99031a09d1d7aedc2ee946cbe0c14c7d682da6a8c2573439aed3799a05f409240e0c9746549bce0527274de743b7b2535d9644e8d05eb6eacdd2b52c011f132c92cbca3f2d553049319897f67d2a74b905b3d66366599269aeb60ea3dd3e48a74b5c03d445786d40492b17ccad5bdba337a7d9f39a3563550e92eae35f4737c3cf71fe74f49ffe0aa443058591a1c026dd0fe68827f7f407db3925b409c1d03d0b75bbd2e3009dba3e9f2f08877f58e788d292f2bfdd0ce8e2ed0a09f85b3239f5e668080ad64fd5d84c4c000d95fc0e40b0cf97cc45620031d2acce2d2738d341c3111264ce4a9e9c1e711e84235f05bf6e0cd68ee828c732b3591f04f1c60b6f9d95d412063a0aa6053fbac06b26a215edb06841b54343b0c9b92a88ae148da20dc391ec392a74ddebc099b543901a9c96cbf7f6cc79b19febd3447f0f8af54154d7686b4032156ea55c3a0cd59d148fe648eaf6b579a126a1d12f1d2704311e21f83f0eb7c75a6693eb83f77a6424469a95bca7ab185845947df6a1f288d73fe7d1fea5d3aa3a5707d6359f34f8010abf2734b4c0dfd9474858a235e5aadc3030c3f87232f9a06133f61f50ffdd6bb9940ba58e6644f9fb78b3865ac52447b5de3e16009ffc7d1d38a9a7d4737fc3c0e1900f718f2ef0b95b554c6d76389f1c156d2f7ed96e9bb85dac3e3c6b878e1072d5e3239e5d3455a78e90b0298366cdc71b0d5c1fbea1545fdb71c98443e436828528060fc3e17440115fbbef4d68dbf48f618c58991fe82b1906783de8a52801a1a7f3a495631b0c267b49edafde207803b0c9656b201e3f82f5ef6417882a23aae4ec323a588f0d31b0d9f0d3262799e01ab29581a88a7d6dc1f059a46c6eb4caba8632e1662de02de188009e7220ddd0ea4865b04f8f837bc1be5455d67d84c0a24d6cbe680d0c23d754b2618accd4ee4489e51a0161ef3ed5ccaa9ea09006a42a5214aca8666fd7d35da9a718b7cd78511deba68e15133560d226786bef9fd1c84b73f50b10081bf8ff1c473f35bf56949f7f89d343bed0f6fe2d9d05af02ad952762d149c4de11a5f00ca892f3dc45c8e3b1588bc384a0160019010c4950c9dada6908a18e5e69d3dcfbbe39caae8a9ffe55e5ac3db0402ee5b7ed8e19ab9c5ba6ee58dae284e9462da1013a78392406764e3321719c1aaa9ea8f35f4c3d5e92a8e23cade3675e97f7b56f8715b007bcfb163ce05dbeb8021bf092f903d80231d005e932624397f67004e7467a2256b6e3b0a7cf51fe89e335181b3b08fcc5d7b6c217502b62d7eac13959972b54ed2bf28f822d1d694630bce1d6e17115cfe4fa039640a3430e5bfcd0ebbcc28845a2e2196f134c41f3df4dc1cdeda35d7a100c3633fc228309e7536b0da843c19e77abf5be4c02f63dbb3de71d41ee5cf40b657f58d11bac5116ec9909cd4662fb1fc82113327dcafd62a5dd6862370f71d42f38ab5404871afadb3450c6ea7776da7ad6e615da28064e475cbf8f1b6aadfc1f1d469ef7930cbd952e4709a386cb0b25