, 0x8008ae9d, &(0x7f0000000100)=""/78) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000000040)) 2018/04/16 02:10:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xe8030000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:13 executing program 6: setrlimit(0x2, &(0x7f0000482ff0)) mprotect(&(0x7f00006fe000/0x6000)=nil, 0x6000, 0x0) mprotect(&(0x7f0000700000/0x2000)=nil, 0x2000, 0x22) 2018/04/16 02:10:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) [ 629.399229] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/16 02:10:13 executing program 0: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xdca33a9c350a227, 0x44032, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00004fc000/0x2000)=nil, 0x2000, 0x1, 0xffffffffffffffff) [ 629.465168] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/04/16 02:10:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x400000) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00000000c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00000001c0)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 629.586413] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 629.604301] IPv6: NLM_F_REPLACE set, but no existing node found! [ 630.259487] binder: BINDER_SET_CONTEXT_MGR already set [ 630.264932] binder: 8402:8439 ioctl 40046207 0 returned -16 [ 630.265098] binder_alloc: 8402: binder_alloc_buf, no vma [ 630.276241] binder: 8402:8441 transaction failed 29189/-3, size 0-0 line 2963 2018/04/16 02:10:14 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000001c0)={r2, 0x1}) r3 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r3, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x1) ioctl$TIOCCBRK(r4, 0x5428) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) 2018/04/16 02:10:14 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x80000) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "18fa5b5e12000000df4636f7166df56c8e7c0549370d4be8f7ebca39ae063b55efd6140a4924b94e577fe324a2c10993944ef4353e936f9b6281b633bdb14bc0", "7ce30cbcada30769ca4d79659b4baace26406f99cc81b4267ae3193f1748e5b5"}) 2018/04/16 02:10:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) 2018/04/16 02:10:14 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) 2018/04/16 02:10:14 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0x71}, "0a4ceaa05d9a000000e4ffffff029b3fd4cec3077251e875eb790ec9c65abaf90d22ff0192540e5b78f8b2010001000f0000000000000009fb4af376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x0, {}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000280)) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xc186, 0x80000) fcntl$setpipe(r0, 0x407, 0xabdd) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {0x0, 0x10000}, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x9, 0x0, 0x0, 'queue1\x00'}) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000180)={0x1, 0x0, [{0x80000000, 0x3, 0x2, 0x3, 0xfffffffffffffff9, 0xffff, 0x1a}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x800000, 0x0) 2018/04/16 02:10:14 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000180)=""/203) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000002000/0x2000)=nil, 0x2000}) 2018/04/16 02:10:14 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d43000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000000), 0x1) 2018/04/16 02:10:14 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xe000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 630.395136] binder: undelivered TRANSACTION_ERROR: 29189 [ 630.406228] binder: release 8402:8439 transaction 151 out, still active [ 630.413073] binder: undelivered TRANSACTION_COMPLETE [ 630.418248] binder: send failed reply for transaction 151, target dead 2018/04/16 02:10:14 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2400, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000100)={{0x200, 0x4, 0x2565, 0xb5, 0x5, 0x2}, 0xff, 0x6, 0xffffffffffffff5d, 0x2, 0x91f2, "8ac63f2ccf97ea88f6d903dd65af46c07145ed391eb4106f32af1d51e5aa78e479b2cb26fe2e089a261a466da47272dbc2731b302b9891ef1693a5e2dffcd34e2704e9d7e0f36c679b8223df095ccc806e50d3087848bfb1c79ef54818571a435dd4ebfcdb1d0d619c25aeb70ce2d6d94ef07d9e43100c3321f805c344c0ca8c"}) syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x8, 0x2, &(0x7f0000000400)=[{&(0x7f0000000300), 0x0, 0xffff}, {&(0x7f00000003c0)="f38964800f99", 0x6, 0x1}], 0x4, &(0x7f0000000440)={[{@time_offset={'time_offset', 0x3d, [0x35]}, 0x2c}, {@nfs='nfs', 0x2c}]}) r1 = socket$inet(0x2, 0x6, 0x200) sendmmsg(r1, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0xc0c0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0x9, 0x8, 0x3, 0x7, 0x3}, 0x14) 2018/04/16 02:10:14 executing program 0: r0 = socket(0x11, 0x5, 0x0) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff02000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000000), 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/04/16 02:10:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x3, 0xaa) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) r1 = dup(r0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'ip_vti0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}) write$eventfd(r1, &(0x7f0000000280), 0xff93) write$vnet(r1, &(0x7f0000000480)={0x1, {&(0x7f0000000340)=""/248, 0xf8, &(0x7f0000000000)=""/103}}, 0x68) fchdir(r1) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) write$eventfd(r1, &(0x7f0000000bc0), 0x8) 2018/04/16 02:10:14 executing program 2: request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)="2f4465762f646d6d6964a33700", 0x0) 2018/04/16 02:10:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfff, 0x208000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0xff, 0x1000, 0x5, 0xffff, 0x3, 0x7ff, 0x0, 0x0, 0x2, 0x7fff, 0x2}, 0xb) r1 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0xffffffff00000001, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000640)=""/242) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/16 02:10:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x9, 0x8001, 0x226, 0xd0, 0x100, 0x7, 0xe6d}, 0x1c) listen(r0, 0x9382) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fffffff, 0x20000) r2 = accept(r0, &(0x7f0000f06000)=ANY=[], &(0x7f00008f4000)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000040), 0x8) 2018/04/16 02:10:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) 2018/04/16 02:10:14 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="c93b9e57f5f39569ea9c6223f7c6642a24a9f9981f57c0c57af3fc7975b3bfe77bf12bf70d50c5515f0c02c9d7159eacfaf03803675ab0253dbd8d91b73c369108f0e41a963c12886f2231182345edcc553776b4f0a57346631697012dee7b195ba5d9739ddb322b6937130316", 0x6d, 0xfffffffffffffffc) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x9, 0x400) keyctl$assume_authority(0x10, r1) 2018/04/16 02:10:14 executing program 5: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20000120, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x2, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffdfffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'sit0\x00', 'vcan0\x00', 'ip6gretap0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xf8, 0x178, 0x1c0, [@limit={'limit\x00', 0x20, {{0x0, 0x101}}}, @statistic={'statistic\x00', 0x18}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}]}, 0x2f8) r1 = dup3(r0, r0, 0x80000) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='bond_slave_1\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r2, 0x3f}, 0x8) 2018/04/16 02:10:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) 2018/04/16 02:10:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8981, &(0x7f0000000240)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) 2018/04/16 02:10:15 executing program 0: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) getsockopt$bt_hci(r0, 0x84, 0x1, &(0x7f0000000080)=""/4096, &(0x7f00000011c0)=0x1000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1410c0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000001200)={{0x3, 0x6, 0x2, 0x0, "203e2064193ef3a20008638c9130c6a29b3bdbf014be0afefcf8515139f2692c83b82309559d131ae049e4d7", 0xfffffffffffff092}, 0x0, 0x0, 0xd9f, r3, 0x1, 0x562, "8419b1575f1dde33eac42cbb91e371a144e7dfdfb5261d87bd557743d20d7be16a9fbb6374be8dd8a0a941bc73cc5531b0376fab779e238eb8dd03d3b27931ba", &(0x7f00000010c0)='/dev/binder#\x00', 0xd, [], [0xffff, 0x7, 0x0, 0x2]}) sendmsg$nl_generic(r2, &(0x7f0000001180)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001140)={&(0x7f0000001340)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="000044aa54fcd808027bf7c9fe9be9c477b9ccb077a7ec4381f5e513f1b568fc3bd710cd612eacadcfebbd598c64dbd2cc2bd2a521ed6d042d7fdee18b9a97d8ac7b5093ab39ae76e0a12c52e9cf14f40cc367893203e7f37cb6fb886f05aff6318cb9708b72880f8546a6e8d0035268b38cd724e529a36c76c8821000"], 0x3f8}, 0x1, 0x0, 0x0, 0x40090}, 0x1) ioctl$TCSBRKP(r2, 0x5425, 0x5) [ 630.926313] binder: BINDER_SET_CONTEXT_MGR already set [ 630.948542] binder: 8504:8506 ioctl 40046207 0 returned -16 2018/04/16 02:10:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r0 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x1, 0x0, &(0x7f0000060ff0)={0x0, 0x989680}, &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000012000/0x2000)=nil, 0x2000}) timer_create(0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000080)}}, &(0x7f0000000140)) 2018/04/16 02:10:15 executing program 5: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0xff, 0x4}, &(0x7f0000000100)=0xc) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) prctl$intptr(0x24, 0x0) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/04/16 02:10:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) 2018/04/16 02:10:15 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x316, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x11f, 0x0, &(0x7f0000000180)=[@enter_looper={0x630c}], 0x9f, 0x0, &(0x7f0000000140)="d09aaf7c5eb1a8c0039130b57449f23f034364b316edd69ee48c7dd468d74e29bf783db2346c501b96fda44dfcc00c0f"}) mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/04/16 02:10:15 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x4000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:15 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000680)="0a0775ed5c54dbb7295d0900f700000000000000000000e60000000000000000ac8a7479a43400c989210ce2bda6ad07f31d9a440ee800714f1a1f725448dce92772ef68559afe48ac271512c9f78d43ee287bea19803c044b4a6c4a7e5d7124e730fedcdd06ac392ef9fd525314eccf7b3dd98c2554483d6d612e81000000000000000000000000000000000000000000000000", 0x96) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) sendmmsg$alg(r2, &(0x7f0000005f80)=[{0x0, 0x0, &(0x7f0000003800)=[{&(0x7f0000004a40)="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", 0x173}], 0x1, &(0x7f00000005c0)}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000c40)=[{{&(0x7f0000000100)=@nl=@proc, 0x80, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/142, 0x8e}, {&(0x7f0000000380)=""/228, 0xe4}], 0x2, &(0x7f0000000540)=""/103, 0x67}}, {{&(0x7f00000009c0)=@can, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a40)=""/189, 0xbd}], 0x1, &(0x7f0000000b40)=""/205, 0xcd}}], 0x2, 0x0, 0x0) 2018/04/16 02:10:15 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x1, 0x138, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, &(0x7f00000003c0), &(0x7f0000000000)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'rose0\x00', 'bpq0\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x1}]}, 0x1b0) setsockopt(r0, 0x9, 0x8, &(0x7f0000000140)="ff09e853935ad922036a34933482b812cc3202a7c422521c7b96284a4139ccf81a2e426637a3e915b3b8be2a6cb9516ab7dcc135ef58017ff74e6ad6fb21dabf795c059ee077a968d1424940ef9da3deeeffaaa0", 0x54) 2018/04/16 02:10:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000080)=@ethtool_ts_info={0x41}}) r1 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x3, 0x4) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180)=0x1, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'veth0_to_team\x00', 0x100000001}) [ 631.671829] kernel msg: ebtables bug: please report to author: bad policy 2018/04/16 02:10:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) [ 631.727078] kernel msg: ebtables bug: please report to author: bad policy [ 632.443861] binder: 8527:8558 ioctl c0306201 20004000 returned -14 [ 632.453823] binder_alloc: binder_alloc_mmap_handler: 8527 20001000-20004000 already mapped failed -16 [ 632.466738] binder: 8527:8558 ioctl 4b44 20000080 returned -22 [ 632.480173] binder: 8527:8558 got reply transaction with no transaction stack [ 632.487520] binder: 8527:8558 transaction failed 29201/-71, size 0-0 line 2763 [ 632.600913] binder_alloc: binder_alloc_mmap_handler: 8527 20000000-20002000 already mapped failed -16 [ 632.613804] binder: BINDER_SET_CONTEXT_MGR already set [ 632.619157] binder: 8527:8559 ioctl 40046207 0 returned -16 [ 632.627271] binder_alloc: 8527: binder_alloc_buf, no vma [ 632.632797] binder: 8527:8559 transaction failed 29189/-3, size 0-0 line 2963 [ 632.643645] binder: 8527:8558 ioctl c0306201 20004000 returned -14 2018/04/16 02:10:16 executing program 6: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x80) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) r3 = getpid() kcmp(r2, r3, 0x7, r0, r0) 2018/04/16 02:10:16 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0xc, 0x0, &(0x7f0000000080)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/16 02:10:16 executing program 2: r0 = socket$inet(0x10, 0xb, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x8040) recvfrom(r0, &(0x7f0000000000)=""/55, 0xffffffffffffff5d, 0x0, 0x0, 0x0) 2018/04/16 02:10:16 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) munmap(&(0x7f0000ff3000/0x4000)=nil, 0x4000) write(r0, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x8}) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x10024}], 0x146) 2018/04/16 02:10:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) 2018/04/16 02:10:16 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0x3fc, 0x0, 0x1}, 0x48c) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x3b5) timer_create(0x3, &(0x7f0000000040)={0x0, 0x22, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_getoverrun(r2) writev(r1, &(0x7f0000000180)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) read(r0, &(0x7f0000b81000)=""/7, 0xffa40e52) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40000, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000100)=0x80000000) 2018/04/16 02:10:16 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x600440) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x5, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = semget(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x100000001}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e20, 0x63, @ipv4={[], [0xff, 0xff]}, 0x800}}}, 0x84) semctl$GETPID(r2, 0x3, 0xb, &(0x7f0000000080)=""/192) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) iopl(0xa8) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) close(r4) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/04/16 02:10:16 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x8000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 632.647379] binder: 8527:8559 ioctl 4b44 20000080 returned -22 [ 632.670185] binder: release 8527:8532 transaction 155 out, still active [ 632.677008] binder: undelivered TRANSACTION_COMPLETE [ 632.682191] binder: undelivered TRANSACTION_ERROR: 29201 [ 632.687688] binder: send failed reply for transaction 155, target dead [ 632.722267] binder: 8571 RLIMIT_NICE not set 2018/04/16 02:10:17 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000300)=""/4096, &(0x7f0000000280)=0x1000) r2 = gettid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) recvfrom$inet(r3, &(0x7f0000000140)=""/225, 0xe1, 0x0, &(0x7f0000000240)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r4, &(0x7f00000000c0)) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x488000, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000000080)={r6, r5, 0x9}) 2018/04/16 02:10:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0xa, &(0x7f0000001840)=[{&(0x7f0000000100)="23e89c9f5099ebe51601c6372d32e671b6546271b09cb744b889247e995dac292387d1c1cdc4c91e9d7d6a1a889ed316836589485fa5094165ee0e68e2acebc7a1c90d23e47b4d631d22e832fea34da64133b2b8ab88e4c639490be408b323296326e8e5fbb6b3d7f3b7ce5279c807a19271e2a7f6125e971c3c9e3a66f2", 0x7e, 0x4}, {&(0x7f0000000280)="2d713b658b466662b47959f84024bb5e89982316d4b10b7d43862a0d88502fff1af91c838ccbcce14c0ecd03bb22072e7ffb5786a06bfef19469a3b3f6d4c5bfa040a53c5a2b7959de200b9d56dd12ed4cebc3640335a7e9d1756a7af9ca381fe1e3cf65fc5bda451494507f906b385020e8e722d30fc470109dc169171a50f3e9b6c4dde1ba37e85d849e3505cfcbc475ecac6462e7", 0x96, 0x7}, {&(0x7f0000000340)="168827529810913adb564352ada156a1404b3b281f0ca4ff787a692a06c4ab2437afaaf958f276bd3992ee0e5ed4f0ffa88a0d59f439558fe61f9cfd719df54de48a2e8dbd08b10dd4d6e37d5ac68ffdc1cbc321a75dd5465ec4ef29f2403a08e25ecc0164da2252b7c094b7e4aec9085e6556111590f0da0d7b5bcc7e09a7efeecb198cee7641c18bd88445c2978633f6dce48ad83cfd86b720ff4e995fdaff0663e72a819b76eeafebad37bd8c84d1f65d0b69a9b6f35efb859733ab48d8e75f8ccc6befcbe312cfda30c8c491eec77f97abb0", 0xd4, 0x7f}, {&(0x7f0000000440)="e9f282502a31e4a358e7474054f22d50464052a58ece7699bbeb07aea8f7653840886d2b95fe6d1e0f5a0c94051c4ac8f9f7e0e2dc1e2b366c817876c200d54a09e9d16334e834d1757ba6bbd8283ef7a388d94be05522b8c359fd6ecb3a3c57d7ea5313e7452a5ef2df1e6b91ac56c930570eaba147fb", 0x77, 0x1}, {&(0x7f00000004c0)="f8547cdb07f0b385938c91e5717c73c3c9de78c8c656bd6d6ca72ba76d1b8741c5287664cf756ad16c893a8d62f30efcf5ad5a6fcbb0e922a184c514d23c7b0b97bc8df9e5c1e95adfc2df418c14f13e86727917a0006d70e90bdd3de033922a4d25132a11916ecd29f339dae51b7ea461e74cac0541190c1aea550412e1b7c3da57734fee9e7717af96c5a9e5cc42dd7b1e9786b6f63e", 0x97, 0xff}, {&(0x7f0000000580)="ac53e3c2baeaf44979548e17da602761d9225143584b26c408a7ecb90ad2bf10c9ac061c3e6371d9ac143d0c1a3ce775d19d46eade5a6962ce6c3855b95d9e7aca9c994f9564f1f16631490b6f8737de28032299dc762059e3b3099f4b9f44805387147900602b2434c99994efbcae28c0da4b021e31a830fec0bbab9d8a70f5ed2df3e53c73ea8d6d1866ff1e1d2b551a30d4874b54ce1ef5dfc57e74e2f2da2d99f31ef765199473512e42cdc6e01151ee15175488e382b41d00693d16d372b52db064b951a9e3cb3cea70b75f33ea52bf050ac2f31af0d4233b09c9cbbf28fa002e665554f4", 0xe7, 0xfff}, {&(0x7f0000000680)="6d8f481f1a0bd5229553fb3a6f02a76c8462ddcab7f761b5fca15a5ce1ff159e1dd25a8ba14f3ebbeaa685bd37cdcdbf23e77155fd8c31338551d513db85ede48eeafa75caad2c2bf17058c40555cf4e96b21c142fdd60aa9393b20f913c019ef36cf7ecdf90e7097fbfdcca04f77636dfd68d3b622249a1b55850d119fa58344a9d9d500d70e04308425fff061567327129962554ecef95dd19329231274445481d2b24966d16bfcbe38fd129591b8bf78f5787ac729e68b6641f3eb85d934e8487846323760610bbdb6e3059b71b30780aa66b", 0xd4, 0x8}, {&(0x7f0000000780)="40afe6daba89963b94a5782a0f0f174f736891ded3e7", 0x16, 0x1200000}, {&(0x7f00000007c0)="eb5c5e5ec86cbdd9bc1ea75b9d31053d16d169ebbbac08c2df044cd61900ccbe7c7515db7bfc1698aa0ad456e158f8ce25e6ad3899c132a7c96af86db5b3e0ad89149abe981de84c6485cebd0202ce4a3f9f3c2b18ee67a5a868426dc5b8", 0x5e, 0x8000}, {&(0x7f0000000840)="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0x1000, 0x8}], 0x0, &(0x7f0000001ac0)=ANY=[@ANYBLOB="67727069642c64696f0000000000000000625472726965722c6d696e697864662c6e6f646973636172642c0073c1c0ed93bd86d6fcb23aa038aae62b7b67008be80f2a84a4a15e6fa15e1474d4ee9ca97936593c21e20983e6634aaf74a600473c3d454c1891875eb9dd58544f92e0b67267694ef2b5675a50df656e2cf59499a01ca72583358df541c129ffd8f0a2f35a43664e4fb26e144fc92ad2bc1e821ab917b8f80ac958e01adbbbd577f8fda747d17b5e7532e684769b0ced94d5ec77e6c1b7f3b979b0b660302a"]) r0 = inotify_init1(0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r1, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f00000001c0)=""/129) syz_kvm_setup_cpu$x86(r0, r4, &(0x7f0000fd7000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="0fc7af0000f30f0e0f009e856166b99d0800000f32bad004b0feee640f01d10f01c92e0f01cb0f01ca0f08", 0x2b}], 0x1, 0x0, &(0x7f0000001a80)=[@flags={0x3, 0x80000}, @vmwrite={0x8, 0x0, 0x5, 0x0, 0x280000, 0x0, 0x1, 0x0, 0x8000}], 0x298) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000001980)) 2018/04/16 02:10:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(0xffffffffffffffff, r1, 0x0) dup2(r3, r2) 2018/04/16 02:10:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000440)=""/28, 0xff42) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x1000, "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"}, &(0x7f0000000180)=0x1008) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x3, 0x40, 0x1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x80, @tick=0x9, 0x5, {0x100, 0x71}, 0x0, 0x3, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') bind$ax25(r0, &(0x7f00000000c0)={0x3, {"37545637859cd4"}, 0x800}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000300)={0x0, @time={0x0, 0x1c9c380}, 0x1, {0x3, 0x5}, 0x0, 0x0, 0x7fffffff}) socket$alg(0x26, 0x5, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/16 02:10:17 executing program 0: r0 = socket(0x11, 0x7, 0x1) connect$llc(r0, &(0x7f0000a2aff0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="f79312bb29b9"}, 0x1) [ 633.511670] binder: 8571 RLIMIT_NICE not set [ 633.514998] binder: 8569:8605 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer [ 633.526215] binder: 8569:8571 ioctl c0306201 20004000 returned -14 [ 633.543810] binder: release 8569:8606 transaction 161 out, still active [ 633.550615] binder: undelivered TRANSACTION_COMPLETE [ 633.555778] binder: send failed reply for transaction 161, target dead [ 633.566769] binder: release 8569:8571 transaction 159 in, still active [ 633.573520] binder: send failed reply for transaction 159 to 8569:8605 [ 633.580243] binder: undelivered TRANSACTION_COMPLETE [ 633.585363] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/16 02:10:18 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xfeffffff}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:18 executing program 6: writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000100)="1f0000000203193b000054f2e701a2a70700000006810402", 0x18}], 0x1) r0 = socket$inet6(0xa, 0x1, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000000)="5de0934aea31c50c2b6ddfd186c8116b629cbf3b35b6baf0af00316d77b0d28aaee5a518baa83c16ca377cedf5e673e9351d9982ca42fdbe0a26a063bd5392c210f0c2a9c3ab4a297b76c7ef9589a4f9e88b886d8b325b1ef5fd4b8e1d7a207e4d221f0cf414fea5f7d88ebc6c6cbd40af", 0x71}, {&(0x7f0000000080)="973bac5ee980b4d07cb087639621f1c5", 0x10}, {&(0x7f0000000140)="2c261761d951261b0ab0397f9bccebf1af41828c09a69f80a1697b64a97e004b8fa909960e96487880b3f7009b40a29cc4536f1ad8c937d9a6153c681c792234ccbc152ad53a7f08754ef37b84dd80df4096d42d40a9ea5ebadf6212941f5b9118e1023bc7610a428e21df33b8b606d66eb7f216808509fa0d65b3b326be4e1fb8d6ea04ec696a6acf18c5f206f74bd75077b269eb9edad8344896b9ef7dce802349b02839068f60fc77e8bf14628d38", 0xb0}, {&(0x7f0000000280)="292faf3bc97ecc2fce357a694985856fdad633360d22825a2370bcdfae1663355996ad868fda7a140a7d11f721391ac559ee950c193fff33352066f3753fa85840aa65bfc9d5867612b7186185efff446753cd69d756adc51503560f3e5d1290d5aeae07ec3e06841fc085012cb172bcb85a2c5f1a5e22741b94863f62d0305e", 0x80}, {&(0x7f0000000200)="a5ec1ab936a08f39bfe7097d6a8a72de16627f48795afe94bd48d7f42cd23f9974d2", 0x22}, {&(0x7f0000000300)="224f7e163d4875fa4d580740038dcb484134dbc97d420ea9b674045116f5a30df681be9bfaeba890e9", 0x29}, {&(0x7f0000000340)="8ac916d2567c590617f057d4d9eeb602e3e1a72f66a5b44f0ee87b152c6512ba5c2009a97c07b8d7bfc586bee4bfb590733a211d4c16c382a8f107563ca80d08ae0473e35d370445bc9e86c0", 0x4c}, {&(0x7f00000003c0)="072dc69213cd192af4b8030406c9dfdc6f61c7767f0d57ece676a63d4d2dd7f40b7559200384c91189e21ac67fad1d7bbe23772653b4af496fac2f519b2cc8ecbd4e8df330272ae870d605c500d2eaa73c0c4b759d9d75e2ff6caa48f38c5e0d90b1b6a6ba7c957fa0c23db3933376cfd6557bb161598777774fd9495622b6dc540a27ae931206ac107cef5a7ff8041b433318ea9bed0ed95bcf19e2293a253bd0e510e6a30d6cb1bc9885487e8d9e52bf0b13e85e6d", 0xb6}, {&(0x7f0000000480)="ed825adc9d886de35910255401f0796bb9c22290128ca19604e0d71e61b0a5b59930d4ec695a55c3393ffa050b67645b69cb6cde2118d6c6c2f057d54564ab6ef5f73b5ff7dec4f39b2388330e6ef0c3ebb86c7aeda678cfa00b1a30fc7d9d32efe7befb4fdd1a568ed84c65515741a0829f66230bcd5021a533ae60b0638140fa49f67c53b83c9ea5edd2b2efd181df18a527999a21b138c79482c30152aa850ce092e57316351f01d3bad204771889ec7c7ea26a2ca624667f47c2bffa7cc8b4", 0xc1}, {&(0x7f0000000580)="3029d2dbcf0f80bb3b7a37dffd892e683bcf4521fa43a7d89086e9c0cbc113d2ff98dd0b95f0f2e220", 0x29}], 0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x200}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={r1, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff7fffffff}}, 0x8c60, 0xe008, 0x5, 0x641, 0x1}, 0x98) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f00000000c0), 0x277) 2018/04/16 02:10:18 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, 0xffffffffffffffff, 0x0) dup2(r3, r2) 2018/04/16 02:10:18 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x10200, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [], 0x1b}, 0x4e73699, 0x4, 0x2, 0x500, 0x3, 0x80000000, r1}) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000386ffc), &(0x7f00002e2000)=0x3) 2018/04/16 02:10:18 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000200)='attr/exec\x00') exit(0x0) pwrite64(r1, &(0x7f0000000080)="ba715fa461973bf6d18825de9e6873d0c796cbe1670221096cab1f27c68d50000d5a47a79c986aff537b724186c130b20461faa21347c04548be61f7e2baa102ce8e64b3f546d96033b4db9c6d44682e91cdf2404d0d0c582dd086848691a0cf1efd0df4658077f107aa05bd0e7015e644329f8a7ac1848af7de02fe", 0x7c, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/04/16 02:10:18 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x10000, 0x123080) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x27584368, 0x1}, {0xf2e, 0x4ba38cf}, 0x9, 0x4, 0x8}) connect$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x2, 0x6, 0xe4f, 0x27, 0x1, 0x10001}, 0x6}, 0xa) connect$bt_rfcomm(r0, &(0x7f0000000100)={0x1f, {0x20, 0x0, 0x823b, 0x9, 0x8, 0x7}, 0x7ff}, 0xa) r1 = accept$packet(r0, 0x0, &(0x7f0000000140)) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000180)=""/234) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000300)="112a556d341c8525129ac88850c8bc6a25fbbc216911fe8f3b307679dab3b82677fe6d282293d8f558a9e7a52bfbe5e55d7446ed4b1cf9446be811d75189de4cf7cb5e0f535a9f93a76cee7cb9213beddf7d2d87e1382173b4629b600293688163a3cde0770144c1cea0b22ab497839ec127ccebe2ae5f0eb74b75aea30aaef7bd317417c1b6eeccb8152227ff36c030c6344049de85b28be027716e298c3b1bee3b979321df95558e3aef3724a028abc1fbc6284379cb4635a56ba3a87e47328e1544a35ccb8f8b244a049d3ddd13cbb1ea2edd62f85c11726e8fe7b963ac3bfcebef312f31499661", 0xe9) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000400)=""/87) r2 = signalfd(r0, &(0x7f0000000480)={0x1}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)=0x0) ptrace$setopts(0x4200, r3, 0x1f, 0x58) getresuid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000005c0)={0x3, 0x5, r3, 0x7fffffff, r4, 0xfffffffffffff61b, 0x2, 0x288}) sendto$unix(r0, &(0x7f0000000600)="7a7ff99a3cdf10ab0713700b8c10aae1234a1d1af5101e5679c547d5459c035579334c7c0337d55245e5f3c9169a688e5e4e89936de3a132212ec8ea01287321c47f27365f9f63f2821c286a9c06c57a8aee866367c9293bc6985b524cbad730e62629321f69b7c97b13d70af9dd953ce2cfba640e4a254a9a5ce14ca257b617d97d8c82cb", 0x85, 0x4000880, &(0x7f00000006c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000740)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000780)={r5, 0x80000, r0}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000800)=@raw={'raw\x00', 0x9, 0x3, 0x3a0, 0x130, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2d0, 0xffffffff, 0xffffffff, 0x2d0, 0xffffffff, 0x3, &(0x7f00000007c0), {[{{@uncond, 0x0, 0xc8, 0x130}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x10, 0x1, 0x3, 0x0, 'snmp\x00', 'syz1\x00', 0xfff}}}, {{@uncond, 0x0, 0x138, 0x1a0, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x3, 0xb4c0, 0x101}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x5, 0x4, 0x1, [0xfffffffffffffff7, 0x746f, 0x8, 0x2, 0x3, 0x7, 0x7ff, 0x6, 0x8, 0xfffffffffffffff8, 0x9, 0xfffffffffffffd76, 0x89, 0xc01, 0x4, 0x9], 0x5}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x5664ca87, 0x0, 0x0, '\x00', 'syz0\x00', 0x10001}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x400) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000c80)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x280, 0x130, 0xffffffff, 0x0, 0x380, 0x478, 0x478, 0xffffffff, 0x478, 0x478, 0x5, &(0x7f0000000c00), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0xff000000, 0xffffffff, 'dummy0\x00', 'ip6gretap0\x00', {0xff}, {}, 0x5e, 0x2, 0x10}, 0x0, 0xe8, 0x130, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x5}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x4, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}, @ipv6=@dev={0xfe, 0x80, [], 0x14}, @gre_key=0x8, @icmp_id=0x66}}}, {{@ip={@loopback=0x7f000001, @empty, 0xffffffff, 0xffffffff, 'syz_tun\x00', 'bpq0\x00', {0xff}, {0xff}, 0x0, 0x1, 0xe}, 0x0, 0x128, 0x150, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x1, [0xffffffff, 0x100000001, 0x1, 0x1588, 0x6, 0x5], 0x3, 0x3ff, 0x5}}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x6, 0xc, 0x1}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0xade4, 0x10000}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x17}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0xffffffff, 'vcan0\x00', 'ipddp0\x00', {0xff}, {}, 0x73, 0x1, 0x4a}, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x21, 0x9, 0x1}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @port=0x4e21, @icmp_id=0x65}}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x5}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0xd04e3e4b0c587779, @multicast2=0xe0000002, @loopback=0x7f000001, @gre_key=0xfffffffffffff8c1, @icmp_id=0x68}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001200)='IPVS\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001240)={0x0, 0x100000000}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000012c0)={r7, 0x18000000000, 0x7, 0x8001}, &(0x7f0000001300)=0x10) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000001480)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x81000000}, 0xc, &(0x7f0000001440)={&(0x7f0000001380)={0x98, r6, 0x400, 0x70bd2d, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3a}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x32}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe3}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x98}, 0x1, 0x0, 0x0, 0x4001}, 0x4000) sendto$llc(r0, &(0x7f00000014c0)="245216a7a031e000de89e3ecb07b3340d891f7cfe281ee921e4b8303ee84b4ec56fdb45213c3e03fe2ec9c7b82ee5e12d9af1f2379f5df0d3919869834363a912de2c83609288b2c82d0d473229bbc94ba1edf82868f275c7f745b537f52f992649b78853b5518e7662254978e4a2dcedaa17e4202ca06ae2d981cfa0e34df112d529ace02af7aa2e2264337044738f2a67cc2b04f5626753337f9fa27afb1107f52de91d060f5d58b137c5f3664b70f6b60ecfc611da18b6e", 0xb9, 0x20000001, &(0x7f0000001580)={0x1a, 0x0, 0x1, 0x200, 0x869, 0x72}, 0x10) getpeername(r0, &(0x7f00000015c0)=@ipx, &(0x7f0000001640)=0x80) fcntl$setown(r0, 0x8, r3) write(r0, &(0x7f0000001680)="e498e4c9ca6ba10325760d17eb0e30d045c7f736aba8cd3377ffc62b512b5911a05557566e61e44810330a8d1d61cc1b2ea44635907186edf34b5e9d34b2526a8334cb5595d5399fac630ea7fd67cc57eb6dc9815a30417660bb4da100e7241987b736f2b5a1acafef13143f2e1be74763cf35efdf63a36f3037135ef86b7109ae52ef24d1355dd20f3176ef21e7082b1ca4ee9613e8bd65482ea47b9cd646eaccf9b9f448af51c4509f", 0xaa) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001740)={r7, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}}, 0x84) socket$bt_hidp(0x1f, 0x3, 0x6) ptrace$peekuser(0x3, r3, 0x2) 2018/04/16 02:10:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000002100ff8a000000e0fb000000c7a4c2f709e273d903abfb4f7309657d4ab4a4d282f7131d789cd7131252b8e90a1ff94fc1307e07ef3deaab8f1cb4736ec429f86a79f7c5e384fefbcab96b3ce4b46d53002a60cbbf6c22974284afb7537bffa926789ea7daaad228ef48b6dbc990e76aedcaef62414a4696d2f04d4d175d596131d6085f9d797820214b88ef376784cf053b1217e7209e8a22113cf389187299b4"], 0x1}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/16 02:10:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f00000002c0)) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000240)="0f23af0f23760f01c90f01b50000bad00466b861fa561866ef0f22e066b8080000000f23d00f21f86635000000000f23f867f30f7040f430ba4200edb89d028ee8", 0x41}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000180)={0x0, 0x65, 0x3}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000480), 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/16 02:10:18 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x400, 0x201) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000002c0)={{0x40, 0x0, 0x0, 0x0, "0900078ddb4486dccb7ebea706000000000000000400000b610600001d450aa4fa9e70687020c503cf2683fa"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "7d5d493c3bbaad3ba10bd103a11064003a924474d833f0b8e1e89e778c9cf30ea93a1babcaf4e5e55c44829060ea0951dab326d1f0499d3a0cdb195d7896e37b", &(0x7f0000000080)='(^\x00', 0x3}) 2018/04/16 02:10:18 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB='\x00', @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) fsetxattr(r0, &(0x7f0000000180)=@known='system.posix_acl_access\x00', &(0x7f00000001c0)='vcan0\x00', 0x6, 0x2) sendmsg$can_bcm(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="0100008300488876e128ff7fe8000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000008001000000000000000002000081c8b30c4424fe9d"], 0x48}, 0x1}, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x80002) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000300)={'nr0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}}) dup3(r0, r1, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) connect$can_bcm(r1, &(0x7f0000000240)={0x1d, r2}, 0x10) 2018/04/16 02:10:18 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(0xffffffffffffffff, r2) 2018/04/16 02:10:18 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xfffffffffffffff9, 0x204, 0x81, 0x9, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0xcad, @empty, 0x42}}}, &(0x7f00000001c0)=0x84) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r4 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r3, r4) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x84000) getsockopt$inet_buf(r4, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000040)=0x90) 2018/04/16 02:10:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001480)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000280)=""/4096) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000240)={0x1, 0x0, [{0x6e0}]}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000012c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000001440)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001400)={&(0x7f0000001300)={0xf0, r4, 0x100, 0x70bd28, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0xa}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x62}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x100, 0x37, 0x931, 0x70bd2d, 0x25dfdbff, {0x19}, [@generic="843a12686b4efd8b7bc387296e8f7ede070c02ffc395f3e63ef9c0434b3b8c2f38a9f15bb3c531b6bcb14be7350f2a319a60ef07ca37216cf1e5dde18073ab12b2b7bb232d0f5b140c44612aa40d1edaf084296c795a230eef3015cbae0c7754de5aad8bb88c5a718e248eec8ccd1d1ee4248efd2272b94ec40ad62d6411da091dc100873d6089ce16de2180f8f88893336f869fd758ec81c79390d0f6e87a07e4db01b7bc56e388c6b770b7d8e413de4a1f6585c6ec276018d9b52d61948127fa999e41cd0d88c094860fa925db2ac39f3e3789edbc8dc6891f50ad9e1b477d87e2b2b37680b55c5394"]}, 0x100}, 0x1, 0x0, 0x0, 0x44040}, 0x4040000) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0x4, &(0x7f00006bcff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="24004000180001030000ff00000000000a00000000000000000000000800150000000000"], 0x7fad97df}, 0x1}, 0x0) 2018/04/16 02:10:18 executing program 4: r0 = socket$inet(0x2, 0x80000, 0x1e4) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000000080)="80f64764") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x20000490, 0x0, 0x0, 0x20000430, 0x20000460], 0x0, &(0x7f00000000c0), &(0x7f0000000400)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000010000001100000000000000000062637368300000000000000000000000697036746e6c3000000000000000000079616d3000000000000000000000000062707130000000000000000000000000000000000000000000000000aaaaaaaaaaaa0000000000000000b0000000b0000000e000000073746174697374696300000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000726564697265637400000000000000000000000000000000000000000000000008000000000000000000000000000000"]}, 0x218) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4e3, 0x4000) 2018/04/16 02:10:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x18a82) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2c4c00, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000000240)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40200100}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2928d1466930000000", @ANYRES16=r2, @ANYBLOB="3c012cbd7000fcdbdf250c0000001c000300080003000200000008000100020000000800080000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x1, 0x4) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000280), 0x4) 2018/04/16 02:10:18 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="000000001800e4f900ff0000007af34a", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@bind={0x14, 0x88, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"b7282277581088e029061a8d63f69dd2"}}}}, 0x90) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f00000001c0)={0x0, 0x9}) write$rdma_cm(r0, &(0x7f0000000340)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x128) 2018/04/16 02:10:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, 0xffffffffffffffff) 2018/04/16 02:10:19 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x2}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="53f3a581c94939df5c63fe0093b9cbcf4120b199c09f4a46890b06aace87a8dd474e9af287a60ef02a814faab97f03679732df49d19b09b8b0d230a1c7d8d2d1828547a23c677fbe4cbcf3ffa36447a66de83d93aad1cdec9680d1a40904b2f7201e945272931258898f1b142a7198649cf747027de6ba9adaf57a505aa8fe636d22fca7ed87ef9731632fc44d929757879f7994da61e7953d046631bb7bc73b8b1d8e56ddfc65ba9c1448af876c8e", 0xaf}], 0x1}, 0x40) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)="24000000100007031dfffd946fa2830020200a0009000100400202000000a3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/04/16 02:10:19 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000000240)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}], 0x30) r1 = msgget$private(0x0, 0x28) msgrcv(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x96, 0x3, 0x3000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/16 02:10:19 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r1 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x62, 0x622200) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x2ba}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000005c0)={r2, 0x7, 0x1}, &(0x7f0000000600)=0x8) capset(&(0x7f0000fc1ff8)={0x4000019980330, r0}, &(0x7f0000001fe8)) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000640)={'bcsf0\x00', {0x4, 0xcc, 0x7ff, "8f34b5c0b3bf"}}) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='../file0\x00') r3 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0x28, 0xc000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000f40)={0x7, &(0x7f0000000e40)=[{0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}]}) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80080) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') openat$ion(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ion\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x2) sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000f80)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="080027bd70550b33bfc06e5c1bc8e75f6639dde2001400030008000300000000010800080003000000080005000100000000000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000700)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6b8, 0x3b0, 0x4a0, 0x128, 0x2b0, 0x128, 0x5e8, 0x5e8, 0x5e8, 0x5e8, 0x5e8, 0x6, &(0x7f0000000680), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xff000000, 0xffffffff, 0xffffffff], 'lo\x00', '\x00', {}, {0xff}, 0x8, 0x9, 0x4, 0x10}, 0x0, 0xc8, 0x128}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0xff, 0xffffffff, 0xffffffff], 0x4e21, 0x4e23, 0x4e24, 0x4e22, 0x200, 0x0, 0x4, 0x0, 0x8a}}}, {{@uncond, 0x0, 0x118, 0x188, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x100000001, 0x7, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x1, 0xffffffff, 0x1, 0x0, "3c06ccac295d8e933d8ff385ca3b6a1501f7b6f3e206868df268ac7c7e950b92baef682bd9cc5f49675f0d6e3deb670e9ffaf538657f4704eed5163f9a97f797"}}}, {{@uncond, 0x0, 0xc8, 0x100}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0xfffffffffffffbff, 0x6, 0x7fff}, {0x3, 0x100, 0x2}, {0x7, 0xffffffff, 0x1ff}, 0x5, 0x5}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x1, 0x1}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xff000000, 0xff000000, 0xffffffff], [0xff, 0xffffff00, 0xffffffff, 0xff000000], 'lo\x00', 'veth0_to_team\x00', {0xff}, {0xff}, 0xff, 0x5, 0x2}, 0x0, 0x120, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@srh={0x30, 'srh\x00', 0x0, {0xdd, 0xd7, 0x5ea0, 0x2, 0x700, 0x400, 0x204}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0xe}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x718) ioctl$sock_netdev_private(r4, 0x89fc, &(0x7f0000000440)="48b4e1c29c2726ff58e68d6694e0266cde3f1e5d4e656e84f584c02e239b09a1eda84246a8a64dcf15ef837caabcf3f31166e2c13adcc7e40722") 2018/04/16 02:10:19 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x40000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:19 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x200000080000) close(r1) r3 = syz_open_dev$amidi(&(0x7f0000634000)='/dev/amidi#\x00', 0x2, 0x1) getsockname$netlink(r3, &(0x7f00000000c0), &(0x7f0000000080)=0xee) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003cbff4)) fsync(r0) write(r1, &(0x7f0000000000)="f0", 0x1) 2018/04/16 02:10:19 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf2a869fd2e2b08cbeaa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d800000dcfc0cc0ea2702490000e70000000000d91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r3}, &(0x7f0000000140)=""/5, 0x1b9, &(0x7f00000001c0)={&(0x7f0000000180)={'sha384-avx2\x00'}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000000300)=""/79) 2018/04/16 02:10:19 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) [ 635.458565] validate_nla: 2 callbacks suppressed [ 635.458574] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 635.536566] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/04/16 02:10:19 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x47f, 0x180) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="040100000009cb396da100d81e591e7945419600e5c3598d3fc4ac054a3dc5521a2e7116e22ff640", 0x28, 0x4040080, &(0x7f0000000040)={0xa, 0x800000894f, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/16 02:10:19 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x10000, 0x200) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2000) fcntl$setstatus(r1, 0x4, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000000c0)) 2018/04/16 02:10:19 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1e0) 2018/04/16 02:10:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)={0x28, 0x2e, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x14, 0x52, @ipv6}]}, 0xb}, 0x1}, 0x0) 2018/04/16 02:10:19 executing program 3 (fault-call:5 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) [ 635.819625] FAULT_INJECTION: forcing a failure. [ 635.819625] name failslab, interval 1, probability 0, space 0, times 0 [ 635.830949] CPU: 1 PID: 8712 Comm: syz-executor3 Not tainted 4.16.0+ #4 [ 635.837708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 635.847064] Call Trace: [ 635.849662] dump_stack+0x1b9/0x294 [ 635.853314] ? dump_stack_print_info.cold.2+0x52/0x52 [ 635.858511] ? perf_trace_lock_acquire+0xe3/0x980 [ 635.863363] ? __lock_acquire+0x7f5/0x5140 [ 635.867620] should_fail.cold.4+0xa/0x1a [ 635.871693] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 635.876810] ? perf_trace_lock+0x900/0x900 [ 635.881057] ? find_held_lock+0x36/0x1c0 [ 635.885144] ? check_same_owner+0x320/0x320 [ 635.889477] ? rcu_note_context_switch+0x710/0x710 [ 635.894422] __should_failslab+0x124/0x180 [ 635.898669] should_failslab+0x9/0x14 [ 635.902479] kmem_cache_alloc_trace+0x2cb/0x780 [ 635.907161] ? kasan_check_write+0x14/0x20 [ 635.911413] ? do_raw_spin_lock+0xc1/0x200 [ 635.915666] kvm_uevent_notify_change.part.29+0x11f/0x440 [ 635.921212] ? kvm_vcpu_release+0xa0/0xa0 [ 635.925366] kvm_put_kvm+0x193/0x1040 [ 635.929183] ? kasan_check_read+0x11/0x20 [ 635.933338] ? kvm_write_guest_cached+0x40/0x40 [ 635.938010] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 635.942610] ? locks_check_ctx_file_list+0x100/0x140 [ 635.947719] ? kasan_check_write+0x14/0x20 [ 635.951965] ? do_raw_spin_lock+0xc1/0x200 [ 635.956210] ? _raw_spin_unlock+0x22/0x30 [ 635.960365] ? locks_remove_file+0x3f7/0x5a0 [ 635.964781] ? fcntl_setlk+0x1020/0x1020 [ 635.968847] ? fsnotify+0x415/0x1100 [ 635.972577] ? fsnotify_first_mark+0x330/0x330 [ 635.977184] ? kvm_vcpu_release+0xa0/0xa0 [ 635.981339] kvm_device_release+0x56/0x70 [ 635.985492] __fput+0x34d/0x890 [ 635.988782] ? fput+0x1a0/0x1a0 [ 635.992068] ? _raw_spin_unlock_irq+0x27/0x70 [ 635.996571] ____fput+0x15/0x20 [ 635.999860] task_work_run+0x1e4/0x290 [ 636.003758] ? task_work_cancel+0x240/0x240 [ 636.008084] ? exit_to_usermode_loop+0x87/0x310 [ 636.012763] exit_to_usermode_loop+0x2bd/0x310 [ 636.017349] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 636.022195] ? ksys_ioctl+0x81/0xd0 [ 636.025827] ? do_syscall_64+0xb7/0x9d0 [ 636.029810] do_syscall_64+0x792/0x9d0 [ 636.033698] ? vmalloc_sync_all+0x30/0x30 [ 636.037848] ? _raw_spin_unlock_irq+0x27/0x70 [ 636.042350] ? finish_task_switch+0x1ca/0x810 [ 636.046848] ? syscall_return_slowpath+0x5c0/0x5c0 [ 636.051788] ? syscall_return_slowpath+0x30f/0x5c0 [ 636.056728] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 636.062100] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/16 02:10:20 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffb) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x200002, 0x0) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0xfffffffffffffd6c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f0000002040)=""/4096, &(0x7f0000472ffc)=0x9cc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/151, 0x97) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000eff000/0x2000)=nil, 0x2000}) 2018/04/16 02:10:20 executing program 4: timerfd_create(0x0, 0x80802) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x101600) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x129000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x20080) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x7, 0x600000) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffffffffffffff01) [ 636.066955] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 636.072145] RIP: 0033:0x455319 [ 636.075337] RSP: 002b:00007fcdac275c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 636.083059] RAX: 0000000000000016 RBX: 00007fcdac2766d4 RCX: 0000000000455319 [ 636.090327] RDX: 0000000000000000 RSI: 0000000000000016 RDI: 0000000000000015 [ 636.097604] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 636.104873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 636.112140] R13: 000000000000006c R14: 00000000006f3ac0 R15: 0000000000000000 2018/04/16 02:10:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xff, 0x4, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x800) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00000000c0)={@multicast1, @local, @dev}, &(0x7f0000000100)=0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000000200)=""/91}, 0x18) 2018/04/16 02:10:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000240)=0x68) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000002c0)=0xffffffff, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x204000, 0x0) epoll_create(0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000040)=0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) mq_open(&(0x7f0000000300)='/dev/kvm\x00', 0x40, 0xa2bfd1e8204e042d, &(0x7f0000000340)={0x7, 0x10001, 0x4, 0x9, 0x10000, 0x6, 0x6, 0x6}) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000000)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="3e9066b894000f00d86566673636df571c660f3840c6ea210000006e000f6fe0c7442400bde4bd82c74424023bfb58adc7442406000000000f011c24b9640800000f32190e66baf80cb8245e848fef66bafc0ced", 0x54}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f0000000280)={0x7fffffff, 0x6, 0xfffffffffffeffff, 0x20, 0x1, 0x100000000}) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000300)) 2018/04/16 02:10:20 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x60}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:20 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xbf, 0x80003}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sco\x00') getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x10000000c9, &(0x7f0000000180)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/16 02:10:20 executing program 3 (fault-call:5 fault-nth:1): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) 2018/04/16 02:10:20 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000980)='/dev/vcs#\x00', 0x401, 0x10000) preadv(r0, &(0x7f0000000b40)=[{&(0x7f00000009c0)=""/65, 0x41}, {&(0x7f0000000a40)=""/44, 0x125}, {&(0x7f0000000a80)=""/190, 0xbe}], 0x108, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000008c0)=ANY=[@ANYBLOB="180000009df6873a00000000000e0080250001002e00004a3f100000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000800)={@empty, 0x0}, &(0x7f0000000840)=0x14) r3 = syz_open_dev$mouse(&(0x7f0000000940)='/dev/input/mouse#\x00', 0x0, 0x30100) recvfrom$packet(r3, &(0x7f0000000700)=""/231, 0xffffffffffffffe8, 0x40000000, &(0x7f0000000880)={0x11, 0x20d, r2, 0x1, 0x3, 0x6, @random="8afe762db23a"}, 0x14) r4 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) sendmsg(r4, &(0x7f00000006c0)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x1000}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="10f43e914f3054d26379c47fbe22122f4d6c86fb0b3477caa9817dce2f9a9120fce69e66b7c5992063c6e548214fadc7ca064fa14ada611ae5f388c53996e0710999f4d1521a2518cffa73cc959d5b6235de1134ad4ce907a2861b5c0f6cf7d6d6a9707e45ce744d924ebcda6c91c7695f3492cd3a2d85d3f02e140dad0e493787194a7c6540", 0x86}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x4d8, 0x800}, 0x8040) iopl(0x800000000000) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000900)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/04/16 02:10:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x240000) clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') r4 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2000) lseek(r3, 0x2, 0x0) pread64(r3, &(0x7f0000000100)=""/53, 0x35, 0x0) r5 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000000000)={0x0, 0x2}) accept4$alg(r2, 0x0, 0x0, 0x80000) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000000140)=0x100000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000080)) 2018/04/16 02:10:20 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000000c0)={{0x8, 0x4, 0x0, 0x0, "377ca2ed78c181044fbe48a34c182acc9deeb72e372ad81df61b7a88261f1fc87a1748ae87aac8ed9c36bccd", 0xac6}, 0x6850, [0x3, 0x57, 0x3, 0x6, 0x4, 0x408, 0x4, 0x4, 0x5, 0x1, 0x7ff, 0x6, 0x3f, 0x5, 0x5e9, 0x5, 0x81, 0x6, 0x9888, 0x3, 0x100, 0x1, 0x9, 0xc, 0x855e, 0xff, 0x2, 0x400, 0x3, 0x5, 0x2, 0x2, 0x101, 0x2, 0x4, 0x5, 0x400, 0x7fffffff, 0x1, 0x80, 0x0, 0x6, 0x1, 0x4, 0x1, 0x2, 0x7ff, 0x7, 0x1f, 0x8, 0x9, 0x200, 0x3, 0x3, 0x80, 0x3b78, 0x6cfa, 0x80000000, 0xad6b, 0x8, 0x2, 0x7, 0xffffffff, 0x6, 0x100000000, 0x6, 0x1, 0x0, 0x8, 0x7fff, 0x5, 0x9, 0x6, 0x2, 0x0, 0x40, 0x9, 0x3, 0x9, 0x4, 0x7, 0x0, 0x0, 0x2, 0x1, 0xfffffffffffffbff, 0x4, 0x40dc, 0x405, 0x4, 0x200, 0x2, 0x401, 0x0, 0x5, 0x9, 0x1, 0x1, 0x7, 0xd, 0x6, 0x4, 0x2, 0x9, 0xdd, 0x9, 0x5dc18932, 0x6, 0x2adb, 0xfffffffeffffffff, 0x6, 0x7fff, 0x9, 0x80000, 0x1, 0x1ff0000, 0x1000, 0x40, 0x9, 0x7fffffff, 0xd60, 0x8, 0x5, 0x2, 0x4, 0xa5, 0xffffffff, 0xfff]}) r1 = openat$cgroup_int(r0, &(0x7f00000006c0)="2100000daa2cecebecfa027140da606c00000000", 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="393acaf2ce6d180bb09b65b1de0c6c00000000000000edd0fb8c510e0e7a0cda6958da1ad5340d6d6ba67657b04a940a03997b82f64e3b1e0cc954ecfa851a61c9637cb10ee6c99ab1c6274d8b587dc0eff7378f2b2c0782dc0943067901d169a369ccc8797685e3c52ca277c0508e5d613f42db02550ffa65d1709bbfd12ebaa156df71fcf1f50ce6dabf799e2638a83b78e47bf3269c38c334ad1bf8cb04c7d266359300000000002eac16d11a9d9ea03b563d9f1d82da"], 0x4) write$cgroup_int(r1, &(0x7f0000000080)={[0x3b, 0x35, 0x3a, 0x0, 0x2d]}, 0x5) [ 636.753192] FAULT_INJECTION: forcing a failure. [ 636.753192] name failslab, interval 1, probability 0, space 0, times 0 [ 636.764542] CPU: 0 PID: 8746 Comm: syz-executor3 Not tainted 4.16.0+ #4 [ 636.771311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 636.780693] Call Trace: [ 636.783321] dump_stack+0x1b9/0x294 [ 636.786977] ? dump_stack_print_info.cold.2+0x52/0x52 [ 636.792213] ? __save_stack_trace+0x7e/0xd0 [ 636.796568] should_fail.cold.4+0xa/0x1a [ 636.800658] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 636.805784] ? save_stack+0x43/0xd0 [ 636.809431] ? kasan_kmalloc+0xc4/0xe0 [ 636.813363] ? put_dec+0xf0/0xf0 [ 636.816756] ? format_decode+0x1a9/0xae0 [ 636.820848] ? find_held_lock+0x36/0x1c0 [ 636.824972] ? check_same_owner+0x320/0x320 [ 636.829329] ? rcu_note_context_switch+0x710/0x710 [ 636.834279] __should_failslab+0x124/0x180 [ 636.838521] should_failslab+0x9/0x14 [ 636.842321] kmem_cache_alloc_trace+0x2cb/0x780 [ 636.846991] ? kasan_check_write+0x14/0x20 [ 636.851235] ? do_raw_spin_lock+0xc1/0x200 [ 636.855476] kvm_uevent_notify_change.part.29+0x20e/0x440 [ 636.861049] ? kvm_vcpu_release+0xa0/0xa0 [ 636.865192] kvm_put_kvm+0x193/0x1040 [ 636.868995] ? kasan_check_read+0x11/0x20 [ 636.873151] ? kvm_write_guest_cached+0x40/0x40 [ 636.877811] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 636.882390] ? locks_check_ctx_file_list+0x100/0x140 [ 636.887484] ? kasan_check_write+0x14/0x20 [ 636.891715] ? do_raw_spin_lock+0xc1/0x200 [ 636.895948] ? _raw_spin_unlock+0x22/0x30 [ 636.900092] ? locks_remove_file+0x3f7/0x5a0 [ 636.904498] ? fcntl_setlk+0x1020/0x1020 [ 636.908554] ? fsnotify+0x415/0x1100 [ 636.912274] ? fsnotify_first_mark+0x330/0x330 [ 636.917105] ? kvm_vcpu_release+0xa0/0xa0 [ 636.921276] kvm_device_release+0x56/0x70 [ 636.925417] __fput+0x34d/0x890 [ 636.928697] ? fput+0x1a0/0x1a0 [ 636.931971] ? _raw_spin_unlock_irq+0x27/0x70 [ 636.936466] ____fput+0x15/0x20 [ 636.939737] task_work_run+0x1e4/0x290 [ 636.943620] ? task_work_cancel+0x240/0x240 [ 636.947937] ? exit_to_usermode_loop+0x87/0x310 [ 636.952606] exit_to_usermode_loop+0x2bd/0x310 [ 636.957196] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 636.962041] ? ksys_ioctl+0x81/0xd0 [ 636.965660] ? do_syscall_64+0xb7/0x9d0 [ 636.969633] do_syscall_64+0x792/0x9d0 [ 636.973511] ? vmalloc_sync_all+0x30/0x30 [ 636.977649] ? _raw_spin_unlock_irq+0x27/0x70 [ 636.982140] ? finish_task_switch+0x1ca/0x810 [ 636.986640] ? syscall_return_slowpath+0x5c0/0x5c0 [ 636.991566] ? syscall_return_slowpath+0x30f/0x5c0 [ 636.996497] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 637.001859] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 637.006701] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 637.011883] RIP: 0033:0x455319 [ 637.015063] RSP: 002b:00007fcdac275c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 637.022767] RAX: 0000000000000016 RBX: 00007fcdac2766d4 RCX: 0000000000455319 [ 637.030034] RDX: 0000000000000000 RSI: 0000000000000016 RDI: 0000000000000015 [ 637.037295] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 637.044556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 2018/04/16 02:10:21 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_cmd={0x4e}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x240100, 0x0) mkdirat$cgroup(r1, &(0x7f0000000180)='syz1\x00', 0x1ff) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x8, 0x400400) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x2c) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) [ 637.051817] R13: 000000000000006c R14: 00000000006f3ac0 R15: 0000000000000001 2018/04/16 02:10:21 executing program 1: r0 = socket$inet(0x2, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f000018f000)=ANY=[@ANYBLOB="0180c200000000ff140000000300450000240000000000009078ac14ffbbe0000001000000000422161e4218969608907800"], 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x6, 0x4) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=""/13, 0xd}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000000c0)=0x1, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x3f, @broadcast=0xffffffff, 0x4e22, 0x2, 'nq\x00', 0x2, 0xc665486, 0x6b}, 0x2c) 2018/04/16 02:10:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f00000006c0)=ANY=[@ANYBLOB="093b06ea5796381995af8f4368737ed1b364452bd4556659203ce727952f8d78693e932ff97f9f6c7a9a45d392626271df937a53138a49666a229e53d51a78829693546205799854b9fbfa13db716d1126473fa36d59982d3dd36ba658a45b7b71fc54fcca7a68c4c7ea409a42eab2a024586f72ebe0e9d1b1fe456e4162943f2da756abbe2f79b65791f83b384589ee2df3c6b0ea00400002"]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) inotify_init() ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/16 02:10:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x2) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000400)=@getlink={0x38, 0x12, 0x209, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x10, 0x12, [@IFLA_INFO_KIND={0x4, 0x1, 'user{\x00'}]}, @IFLA_MASTER={0x8, 0xa}]}, 0x38}, 0x1}, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x161) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000180), 0x4) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x4000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000100)={{0x7, 0x10001, 0x2, 0x3, 0x0, 0x3}, 0xfffffffffffffffa, 0x7, 0x4d2bfe9d}) 2018/04/16 02:10:21 executing program 3 (fault-call:5 fault-nth:2): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) 2018/04/16 02:10:21 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x3}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @remote}, &(0x7f0000000440)=0xc) prlimit64(0x0, 0xc, &(0x7f0000000300), &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x3, 0x1}, &(0x7f0000000080)=0xfffffffffffffece) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000004c0)={r1, 0x80000000005e2}, 0x8) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/239, 0x4c}], 0x344) setrlimit(0x2, &(0x7f0000000140)={0x6}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000180)) [ 637.312847] FAULT_INJECTION: forcing a failure. [ 637.312847] name failslab, interval 1, probability 0, space 0, times 0 [ 637.324251] CPU: 1 PID: 8774 Comm: syz-executor3 Not tainted 4.16.0+ #4 [ 637.331009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 637.340366] Call Trace: [ 637.342963] dump_stack+0x1b9/0x294 [ 637.346605] ? dump_stack_print_info.cold.2+0x52/0x52 [ 637.351804] ? perf_trace_lock_acquire+0xe3/0x980 [ 637.356660] ? __save_stack_trace+0x7e/0xd0 [ 637.361004] should_fail.cold.4+0xa/0x1a [ 637.365084] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 637.370200] ? save_stack+0x43/0xd0 [ 637.373830] ? kasan_kmalloc+0xc4/0xe0 [ 637.377709] ? put_dec+0xf0/0xf0 [ 637.381060] ? format_decode+0x1a9/0xae0 [ 637.385110] ? find_held_lock+0x36/0x1c0 [ 637.389171] ? check_same_owner+0x320/0x320 [ 637.393483] ? rcu_note_context_switch+0x710/0x710 [ 637.398422] __should_failslab+0x124/0x180 [ 637.402646] should_failslab+0x9/0x14 [ 637.406433] kmem_cache_alloc_trace+0x2cb/0x780 [ 637.411091] ? kasan_check_write+0x14/0x20 [ 637.415318] ? do_raw_spin_lock+0xc1/0x200 [ 637.419547] kvm_uevent_notify_change.part.29+0x20e/0x440 [ 637.425074] ? kvm_vcpu_release+0xa0/0xa0 [ 637.429208] kvm_put_kvm+0x193/0x1040 [ 637.432999] ? kasan_check_read+0x11/0x20 [ 637.437140] ? kvm_write_guest_cached+0x40/0x40 [ 637.441794] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 637.446363] ? locks_check_ctx_file_list+0x100/0x140 [ 637.451462] ? kasan_check_write+0x14/0x20 [ 637.455686] ? do_raw_spin_lock+0xc1/0x200 [ 637.459913] ? _raw_spin_unlock+0x22/0x30 [ 637.464050] ? locks_remove_file+0x3f7/0x5a0 [ 637.468445] ? fcntl_setlk+0x1020/0x1020 [ 637.472500] ? fsnotify+0x415/0x1100 [ 637.476206] ? fsnotify_first_mark+0x330/0x330 [ 637.480783] ? kvm_vcpu_release+0xa0/0xa0 [ 637.484919] kvm_device_release+0x56/0x70 [ 637.489053] __fput+0x34d/0x890 [ 637.492320] ? fput+0x1a0/0x1a0 [ 637.495588] ? _raw_spin_unlock_irq+0x27/0x70 [ 637.500072] ____fput+0x15/0x20 [ 637.503339] task_work_run+0x1e4/0x290 [ 637.507214] ? task_work_cancel+0x240/0x240 [ 637.511523] ? exit_to_usermode_loop+0x87/0x310 [ 637.516182] exit_to_usermode_loop+0x2bd/0x310 [ 637.520753] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 637.525583] ? ksys_ioctl+0x81/0xd0 [ 637.529196] ? do_syscall_64+0xb7/0x9d0 [ 637.533487] do_syscall_64+0x792/0x9d0 [ 637.537363] ? vmalloc_sync_all+0x30/0x30 [ 637.541495] ? _raw_spin_unlock_irq+0x27/0x70 [ 637.545978] ? finish_task_switch+0x1ca/0x810 [ 637.550464] ? syscall_return_slowpath+0x5c0/0x5c0 [ 637.555380] ? syscall_return_slowpath+0x30f/0x5c0 [ 637.560301] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 637.565655] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 637.570487] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 637.575660] RIP: 0033:0x455319 [ 637.578834] RSP: 002b:00007fcdac275c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 637.586540] RAX: 0000000000000016 RBX: 00007fcdac2766d4 RCX: 0000000000455319 [ 637.593797] RDX: 0000000000000000 RSI: 0000000000000016 RDI: 0000000000000015 [ 637.601063] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 637.608316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 637.615568] R13: 000000000000006c R14: 00000000006f3ac0 R15: 0000000000000002 2018/04/16 02:10:22 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockname$netlink(r1, &(0x7f0000000300), &(0x7f00000003c0)=0xc) r2 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) ioctl$sock_netrom_SIOCADDRT(r2, 0x80089203, &(0x7f0000e46ffc)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000002c0)={@loopback={0x0, 0x1}, 0xfffffffffffffffa, 0x0, 0x0, 0x9, 0x6, 0x6, 0x20}, 0x20) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x2000, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f00000001c0)=0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xfbd, 0x6, 0x5, 0xa9, 0x100000000}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r4, 0xff}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000380)={r4, 0xfffc}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) socketpair(0x9, 0x8000a, 0x3ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r5, 0x7, 0x2}, 0x14) write$rdma_cm(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="72000000000400fa1f815acc3c31a340a45d2dfcc514aa156124d762350ad156352d91c0f9f7097a169eafab74600d3d60400f20e4926849f4e9a35235904df035a0695ae95480dcc7671bbacd065e9d61b235b3fefa7201768f713cfc4ee53439b14d9b59f8057af7d80b4da8afd66e58c94f8a381efc8dec919bf0fceb1af11781d74d", @ANYRES32=0xffffffff, @ANYBLOB="3c0000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfecd) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x1) 2018/04/16 02:10:22 executing program 3 (fault-call:5 fault-nth:3): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) 2018/04/16 02:10:22 executing program 5: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000290000003e00000000000000"], 0x14}, 0x0) 2018/04/16 02:10:22 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='cpusetmd5sum\x00', 0xfffffffffffffffd) keyctl$search(0xa, 0x0, &(0x7f0000005000)='syzkaller\x00', &(0x7f0000011ffb)={0x73, 0x79, 0x7a, 0x2}, r0) 2018/04/16 02:10:22 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xe803000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:22 executing program 2: llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/53, 0x35) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101000, 0x0) shutdown(r0, 0x1) prctl$setendian(0x14, 0x2) r5 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f00000002c0)=""/180) ppoll(&(0x7f0000000040)=[{r4}, {r1, 0x200}, {r4}, {r4, 0x4000}, {r1, 0x4}], 0x5, &(0x7f0000000140), &(0x7f0000000180)={0x2}, 0x8) r6 = dup(r3) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f0000000200)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000601e0000000000000000000100008000000000000000000000000800000000000000008e9eb201daba28da7f372cc645ee9e67b0864f739af874290cdf1728015e845d0d0f5ca32c69f21900d38e08003b5fffee01b53045eb483243f2eb7df541f2e976e9557189c99022d46e8cb0d6af20b4a242bb41fd4813bcfcd98cc3e65be06fc71060c8fdf550d499fbbfdb874659b8fd20ef58cbf6"]) 2018/04/16 02:10:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a00210200001600000080000000000900180000f011e010315aec20", 0x29}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2101, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000140)={[0x5000, 0x4, 0xf000], 0x671, 0x80, 0xe4a6}) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="d27d838dee7301a3ffeb2486c19bb8aae8f4fd17e59485ba37a57af92baf0aed8fa0d2cdc726a2d8c8f4bd109a705474cee9dbd36d077944190340", 0x3b}, {&(0x7f0000000040)="3c53222073ce01e1bbaee455226a7bb07026155495433bc644d7f5c2e3bbc8317870724b93cc335e48b6a53bc5d3499b7bba062074dedb796b1314f325df1ba895d59f8a26f1a19e34212cd04b585650", 0x50}], 0x2, 0x2) 2018/04/16 02:10:22 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0xb089, @mcast1={0xff, 0x1, [], 0x1}, 0x4005}, 0x1c) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffeffff, 0x3, &(0x7f0000000740)=[{&(0x7f0000000540)="160662b1b5dc30d19debb59b05bc43e022fbaa094596e6b2a9fd991a42dbe8b1928c7287d25916488bb155fa57ae58baa6fb3c92a7478cb16e40b1447107bb4aebaacabda46bca5f8916dd2436fc159a66c316585b36ff64348827c587baaa1024f3c1955907011b6150c6be6dfca47099e5aecfb4f35ecbada561049ce3346ed01060fe53f3efa7d6abc456fcbcd0f660c921ae7bc6a51379bf21c1b66e6cf30469f21ffe315cd9bfe8d1af6833f4a8ef9cdd34", 0xb4, 0x4}, {&(0x7f0000000600)="c786e250f323766277d85932c0a5da75522d4befd3dafcf2073fd83349db1ee5b3378956d208990dd7b1d0fe433bad2cac91787215920640069b1fea838a9c89e1c83aa268156dd3499b538a11aba01f341d946a4f7a30a630d5c76efec49a1640ed255b070433374456b236fb51edd7b99211896caf1d54297559a24592518a9770c9931cc50cd645a27a86d90a230ff836c508399d1e9e3c34342744ab3ff7b7888d0d024f44e7cb4db53fc81edcced20a25a619c7fc0ceec2c01fcb1fe18bb18b9c20bec3ac74d0a078dc9ae60b3b3e85ac0784bfd307eddea152642ccfcd802cea7028fa6f76584a251f66a72a9421004203f3217d10d43d92", 0xfb, 0x401}, {&(0x7f0000000700)="5b45f6a50bda50dd7cb667", 0xb, 0x9}], 0x0, &(0x7f00000007c0)={[{@noquota='noquota', 0x2c}, {@tails_off='tails=off', 0x2c}, {@grpquota='grpquota', 0x2c}, {@jdev={'jdev', 0x3d, './file0'}, 0x2c}]}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x32, &(0x7f0000000100)=@filter={"66696c74657200000000000000000000054000", 0xe, 0x4, 0x348, 0xffffffff, 0x208, 0x208, 0x130, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], 'irlan0\x00', 'eql\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) [ 638.205420] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 638.214718] FAULT_INJECTION: forcing a failure. [ 638.214718] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 638.226541] CPU: 1 PID: 8801 Comm: syz-executor3 Not tainted 4.16.0+ #4 [ 638.233301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 638.242653] Call Trace: [ 638.245237] dump_stack+0x1b9/0x294 [ 638.248860] ? dump_stack_print_info.cold.2+0x52/0x52 [ 638.254054] should_fail.cold.4+0xa/0x1a [ 638.258118] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 638.263216] ? debug_check_no_locks_freed+0x310/0x310 [ 638.268394] ? rcu_is_watching+0x85/0x140 [ 638.272531] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 638.277707] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 638.282892] ? is_bpf_text_address+0xd7/0x170 [ 638.287395] ? kernel_text_address+0x79/0xf0 [ 638.291791] ? __unwind_start+0x166/0x330 [ 638.295932] ? perf_trace_lock_acquire+0xe3/0x980 [ 638.300764] ? __save_stack_trace+0x7e/0xd0 [ 638.305078] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 638.310600] ? should_fail+0x21b/0xbcd [ 638.314473] ? put_dec+0x3b/0xf0 [ 638.317830] __alloc_pages_nodemask+0x34e/0xd70 [ 638.322485] ? kasan_kmalloc+0xc4/0xe0 [ 638.326362] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 638.331375] ? format_decode+0x1a9/0xae0 [ 638.335426] ? find_held_lock+0x36/0x1c0 [ 638.339507] ? check_same_owner+0x320/0x320 [ 638.343816] cache_grow_begin+0x72/0x6c0 [ 638.347870] kmem_cache_alloc_trace+0x6a5/0x780 [ 638.352528] ? kasan_check_write+0x14/0x20 [ 638.356748] ? do_raw_spin_lock+0xc1/0x200 [ 638.360976] kvm_uevent_notify_change.part.29+0x20e/0x440 [ 638.366498] ? kvm_vcpu_release+0xa0/0xa0 [ 638.370634] kvm_put_kvm+0x193/0x1040 [ 638.374427] ? kasan_check_read+0x11/0x20 [ 638.378562] ? kvm_write_guest_cached+0x40/0x40 [ 638.383220] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 638.387790] ? locks_check_ctx_file_list+0x100/0x140 [ 638.392880] ? kasan_check_write+0x14/0x20 [ 638.397103] ? do_raw_spin_lock+0xc1/0x200 [ 638.401326] ? _raw_spin_unlock+0x22/0x30 [ 638.405458] ? locks_remove_file+0x3f7/0x5a0 [ 638.409862] ? fcntl_setlk+0x1020/0x1020 [ 638.413910] ? fsnotify+0x415/0x1100 [ 638.417619] ? fsnotify_first_mark+0x330/0x330 [ 638.422192] ? kvm_vcpu_release+0xa0/0xa0 [ 638.426414] kvm_device_release+0x56/0x70 [ 638.430548] __fput+0x34d/0x890 [ 638.433818] ? fput+0x1a0/0x1a0 [ 638.437088] ? _raw_spin_unlock_irq+0x27/0x70 [ 638.441571] ____fput+0x15/0x20 [ 638.444835] task_work_run+0x1e4/0x290 [ 638.448710] ? task_work_cancel+0x240/0x240 [ 638.453025] ? exit_to_usermode_loop+0x87/0x310 [ 638.457684] exit_to_usermode_loop+0x2bd/0x310 [ 638.462252] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 638.467083] ? ksys_ioctl+0x81/0xd0 [ 638.470694] ? do_syscall_64+0xb7/0x9d0 [ 638.474661] do_syscall_64+0x792/0x9d0 [ 638.478542] ? vmalloc_sync_all+0x30/0x30 [ 638.482675] ? kasan_check_write+0x14/0x20 [ 638.486897] ? syscall_return_slowpath+0x5c0/0x5c0 [ 638.491812] ? syscall_return_slowpath+0x30f/0x5c0 [ 638.496729] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 638.502081] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 638.506912] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 638.512087] RIP: 0033:0x455319 [ 638.515259] RSP: 002b:00007fcdac275c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 638.522969] RAX: 0000000000000016 RBX: 00007fcdac2766d4 RCX: 0000000000455319 [ 638.530224] RDX: 0000000000000000 RSI: 0000000000000016 RDI: 0000000000000015 [ 638.537478] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 638.544732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 638.551989] R13: 000000000000006c R14: 00000000006f3ac0 R15: 0000000000000003 2018/04/16 02:10:22 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfff, 0x80) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00000002c0)) 2018/04/16 02:10:22 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23}}, [0x20, 0x1, 0x6, 0x9, 0x5, 0x3, 0x8, 0x1, 0x100, 0xb1ab, 0x1, 0x0, 0x8, 0x6, 0x73]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={r1, 0x1, "c7"}, &(0x7f0000000080)=0x9) syz_emit_ethernet(0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)={0x2, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x3]}) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x4, &(0x7f00000001c0)={0xa, 0x4e20, 0x100000000000, @empty, 0x800000000000000}, 0xd) recvfrom$inet6(r0, &(0x7f00000000c0)=""/191, 0x3f9, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000780)={r1, 0x6}, &(0x7f00000007c0)=0x8) [ 638.591807] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/16 02:10:22 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x6, 0x80000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xd}, 0x401}}, 0x1000, 0xffffffffffffff81, 0x2, 0x0, 0x40}, 0x98) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f}}, 0x20) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r4, &(0x7f00000000c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000080), r3, r0}}, 0xfdba) 2018/04/16 02:10:22 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r0, 0x0, 0x19e5, 0x80007) pwritev(r0, &(0x7f00000014c0)=[{&(0x7f0000003400)="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", 0xffd}], 0x1, 0x4) fallocate(r0, 0x3, 0x3, 0x80000001) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}) 2018/04/16 02:10:22 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2000000004b, 0x0, 0x0) accept(r0, 0x0, &(0x7f0000000000)) 2018/04/16 02:10:22 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x24040) getsockname$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10) personality(0xf100007) uname(&(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040), 0x4) 2018/04/16 02:10:23 executing program 3 (fault-call:5 fault-nth:4): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) 2018/04/16 02:10:23 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x9) r1 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x1f, 0xa282) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') syz_open_dev$sndpcmp(&(0x7f0000001780)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x50, r2, 0x120, 0x70bd29, 0x25dfdbfb, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x1) pwritev(r1, &(0x7f0000001740)=[{&(0x7f00000005c0)="bcc2a462196a51eb1d9fc0d9c0da1757cad9b3f7f178f96b6a645e1254f340ba55f3ea9aaf1ba78caeb9b12e004ea32956da1ca91f3790ce0126903cd6a7e6d1a568771ae14031a7d8deedf7d35717610f2993f7d7e1b8194cd6215c8f46a348dfeedf49d508f99e51be75017de4ee626068b9e168a74f9c56bae63b048a80fec10fb1181ff344b8c605700da6d3f9b98e16f0e4fb357fc52b4e50758ad384f449445f69015c7f4fd5b30f240200664d", 0xb0}, {&(0x7f0000000680)="50f48fa02b466d737852adf4536cde2253a04a856c6092861c0b37fd2d6e4ce9083dd48b9d8574ac756fce05bf55e39424a16ad31e344635cdd7bc458dd6dc8b8f9fe6ba98d59002655fa449008798f587839f0a3537e4da18e20dfbe19e4b645c017ba84b6183c939ac937522fdeb538bce71d520552de9783a97f794a7cb9b29c8aac732bff0dbd49f2c8585a6ce3ef2392481e4c8ade3b4ccf155a3039b922eb420dc8af66bbf968835f8d815f62067d467", 0xb3}, {&(0x7f0000000740)="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", 0x1000}], 0x3, 0x0) socketpair(0xd, 0x1, 0x101, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000000040)={0x6e, &(0x7f0000000180)=""/110}) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f00000003c0)={0x0, 0x2, 0xff, 0xaf, &(0x7f0000000200)=""/175, 0x68, &(0x7f00000002c0)=""/104, 0x6f, &(0x7f0000000340)=""/111}) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4000000000000006}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="0cd57b85eba93a96ade37bb5cc779cfa44385ca8bfc579860c604b628df3247aae13b4d6bd91acf6", 0x28}], 0x1, &(0x7f0000000280)}, 0x0) [ 638.878269] FAULT_INJECTION: forcing a failure. [ 638.878269] name failslab, interval 1, probability 0, space 0, times 0 [ 638.889681] CPU: 1 PID: 8851 Comm: syz-executor3 Not tainted 4.16.0+ #4 [ 638.896442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 638.905973] Call Trace: [ 638.908577] dump_stack+0x1b9/0x294 [ 638.912223] ? dump_stack_print_info.cold.2+0x52/0x52 [ 638.917423] ? perf_trace_lock_acquire+0xe3/0x980 [ 638.922280] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 638.927491] should_fail.cold.4+0xa/0x1a [ 638.931565] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 638.936677] ? __kernel_text_address+0xd/0x40 [ 638.941190] ? unwind_get_return_address+0x61/0xa0 [ 638.946142] ? find_held_lock+0x36/0x1c0 [ 638.950241] ? check_same_owner+0x320/0x320 [ 638.954566] ? rcu_note_context_switch+0x710/0x710 [ 638.959511] __should_failslab+0x124/0x180 [ 638.963744] should_failslab+0x9/0x14 [ 638.967538] kmem_cache_alloc_trace+0x2cb/0x780 [ 638.972220] ? device_create_file+0x1e0/0x1e0 [ 638.976704] kobject_uevent_env+0x20f/0xea0 [ 638.981018] ? kvm_uevent_notify_change.part.29+0x277/0x440 [ 638.986718] ? trace_hardirqs_on+0xd/0x10 [ 638.990859] kvm_uevent_notify_change.part.29+0x2f8/0x440 [ 638.996412] ? kvm_vcpu_release+0xa0/0xa0 [ 639.000548] kvm_put_kvm+0x193/0x1040 [ 639.004353] ? kasan_check_read+0x11/0x20 [ 639.008489] ? kvm_write_guest_cached+0x40/0x40 [ 639.013145] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 639.017716] ? locks_check_ctx_file_list+0x100/0x140 [ 639.022809] ? kasan_check_write+0x14/0x20 [ 639.027038] ? do_raw_spin_lock+0xc1/0x200 [ 639.031265] ? _raw_spin_unlock+0x22/0x30 [ 639.035402] ? locks_remove_file+0x3f7/0x5a0 [ 639.039798] ? fcntl_setlk+0x1020/0x1020 [ 639.043851] ? fsnotify+0x415/0x1100 [ 639.047559] ? fsnotify_first_mark+0x330/0x330 [ 639.052136] ? kvm_vcpu_release+0xa0/0xa0 [ 639.056270] kvm_device_release+0x56/0x70 [ 639.060406] __fput+0x34d/0x890 [ 639.063676] ? fput+0x1a0/0x1a0 [ 639.066945] ? _raw_spin_unlock_irq+0x27/0x70 [ 639.071428] ____fput+0x15/0x20 [ 639.074695] task_work_run+0x1e4/0x290 [ 639.078570] ? task_work_cancel+0x240/0x240 [ 639.082882] ? exit_to_usermode_loop+0x87/0x310 [ 639.087541] exit_to_usermode_loop+0x2bd/0x310 [ 639.092329] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 639.097244] ? ksys_ioctl+0x81/0xd0 [ 639.101217] ? do_syscall_64+0xb7/0x9d0 [ 639.105195] do_syscall_64+0x792/0x9d0 [ 639.109072] ? vmalloc_sync_all+0x30/0x30 [ 639.113208] ? _raw_spin_unlock_irq+0x27/0x70 [ 639.117689] ? finish_task_switch+0x1ca/0x810 [ 639.122173] ? syscall_return_slowpath+0x5c0/0x5c0 [ 639.127092] ? syscall_return_slowpath+0x30f/0x5c0 [ 639.132020] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 639.137375] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 639.142219] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 639.147394] RIP: 0033:0x455319 [ 639.150570] RSP: 002b:00007fcdac275c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 639.158265] RAX: 0000000000000016 RBX: 00007fcdac2766d4 RCX: 0000000000455319 [ 639.165520] RDX: 0000000000000000 RSI: 0000000000000016 RDI: 0000000000000015 [ 639.172775] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 639.180119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 639.187373] R13: 000000000000006c R14: 00000000006f3ac0 R15: 0000000000000004 2018/04/16 02:10:23 executing program 5: perf_event_open(&(0x7f00000034c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002bc0)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000100)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x100) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x36}) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x4b6}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/04/16 02:10:23 executing program 1: syz_mount_image$bfs(&(0x7f00000002c0)='bfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xaaaaaaaaaaaaab5, &(0x7f0000000200), 0x0, 0xfffffffffffff000) restart_syscall() 2018/04/16 02:10:23 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xf401000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:23 executing program 4: r0 = open(&(0x7f0000fe0ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f0000000080)='./file1\x00', 0x100000040, 0x0) pause() fcntl$setlease(r1, 0x400, 0x1) fcntl$addseals(r0, 0x409, 0x8) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') 2018/04/16 02:10:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000600)='asymmetric\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='.\x00', 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)="71b0c7bf6616f5ead321c9375d0d9c354f22f3afa4025a06b54d4cde2ba7d4253e36906568f3805efb67ed4c2b7d1cf4d2e1826e4ac95136edfc3f1bc76764bf010846a1e5c5fcdbaf81a69bf0a5b5e1de2a17c27f647f4293c2801f1c0d70bbd26f71d627eae28e2b84d6774d8bacef837e", 0x72, 0xfffffffffffffffe) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000640)={0x9, {{0xa, 0x4e21, 0x6cbd, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000480)=[{&(0x7f0000000140)="67741fc51d0b3a48fe4e0c36ffe20401f2e8d0896693c24d7a0315b167d7506468eaf8c1316a33a4503deb0a52c38b6954a9419bdccc4229afcbf61358cf7d448f19d291ecfa70fc", 0x48}, {&(0x7f00000001c0)="d52dfa9119b2fe3801d58b0d9f633d9496897ad37a5e32e85ee7ac9a86375305f93cc771eb04dbf4b4744ee740a8a7a35a6deec45c2b83b55397a386556a847451e20067f49aba27554b27c14e5792759be9f02a57722bc5b1f9f09d9b380ec4029435a85c74bc0a25aecd1961d8aaed474ed755627880ae75feb1c38ee5248c83f76837fba4024d03fb1ef3a66a3717e1e6287f30626610850860b9", 0x9c}, {&(0x7f0000000280)="0bd9d4bc8e7a5702ee20bfd64e0b0e7a619a11207d26a8109296e99be5d6", 0x1e}, {&(0x7f00000002c0)="46fef285f878d0db7ec4ff801a7be659038554bdc957e690e57a482d8eb6e6500aa3c55b82165130b8703b47621fbe04213265cc7c13a1a5bde462c9c43c4722661b466d070000007c6f3216b966a6b44dcfb56a48dc38bf049bd8a2cd18eeef6aad948f9ce8c2932432a1774fcaf98c66359b38b3b273bd2323253b047736f905c757b12856618ce250f22fa7c60ec7aa159931676c1ed56ee54762d272ea554b05b0", 0xa3}, {&(0x7f0000000380)="181aa24e07d7e39dd8b9a4540a53f7c677f9323158fcc6a005e1a3974f7da05cae1a8111b45a53931d73532f4a9a6ada62932f8a4d264b200eb6f38e05ebd4831da400fac46d37eee942042c7cecb0fa5f3b8b873e852ffc481fe543", 0xfffffffffffffee9}, {&(0x7f00000000c0)="4aaa7865609cf136eab5cd7a98424fc75e122eb7f83e96511c054c96184f59abb73b643c48637aa6cdecfa6a6838852d6c51801f431376c837306cf378", 0x3d}, {&(0x7f0000000700)="e50f11f0e8ae44b29e24c6462f960ed3ba4542916f0facb7cd30303fd3376bc6a2a9820d64d34d17423ee65513ce7f1e9754f5d484166f5847e76a0664097be24cf2a5b5220c1d50cb094db22a5617cf0d33ddc4a5ef02b3f41ce0700cb8dbe011b91d049bb86456f2a02e1eb2009de4d9abc92d833e4f6908000b6a5e9e763e1860d7cb9a45d0a012f403ea8a70fb4023b7e51288eb5e6140d47e722b13476a9b7f2d233e4e77b076394486fbcddc6f", 0xb0}], 0x7, r2) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/16 02:10:23 executing program 3 (fault-call:5 fault-nth:5): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) 2018/04/16 02:10:23 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/04/16 02:10:23 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="5cbfbe0e2aff3f149861365f4901be5aa2a962a80967c3f729dfe8157c6da2e434c65121654ba96f02b2ca20b70dda8e3826c71ecbde658d0f9fb4021af948756a72ae25264399b076ff6e5f17a4a4f0d4b1be6170851e0926a0c4", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x7, 0x200}, &(0x7f0000000100)=0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) sigaltstack(&(0x7f00008c0000/0x4000)=nil, &(0x7f0000000000)) socket$vsock_dgram(0x28, 0x2, 0x0) mlock(&(0x7f0000374000/0x2000)=nil, 0x2000) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) [ 639.652964] FAULT_INJECTION: forcing a failure. [ 639.652964] name failslab, interval 1, probability 0, space 0, times 0 [ 639.664797] CPU: 1 PID: 8882 Comm: syz-executor3 Not tainted 4.16.0+ #4 [ 639.671556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 639.680915] Call Trace: [ 639.683517] dump_stack+0x1b9/0x294 [ 639.687163] ? dump_stack_print_info.cold.2+0x52/0x52 [ 639.692372] ? perf_trace_lock_acquire+0xe3/0x980 [ 639.697236] should_fail.cold.4+0xa/0x1a [ 639.701322] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 639.706444] ? graph_lock+0x170/0x170 [ 639.710260] ? save_stack+0x43/0xd0 [ 639.713899] ? kasan_slab_alloc+0x12/0x20 [ 639.718063] ? find_held_lock+0x36/0x1c0 [ 639.722145] ? __lock_is_held+0xb5/0x140 [ 639.726236] ? check_same_owner+0x320/0x320 [ 639.730583] ? rcu_note_context_switch+0x710/0x710 [ 639.735532] __should_failslab+0x124/0x180 [ 639.739782] should_failslab+0x9/0x14 [ 639.743596] kmem_cache_alloc_node_trace+0x26f/0x770 [ 639.748721] __kmalloc_node_track_caller+0x33/0x70 [ 639.753658] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 639.758412] __alloc_skb+0x14d/0x780 [ 639.762119] ? skb_scrub_packet+0x580/0x580 [ 639.766429] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 639.771626] ? netlink_has_listeners+0x2ff/0x4c0 [ 639.776383] ? netlink_tap_init_net+0x3c0/0x3c0 [ 639.781055] kobject_uevent_env+0x801/0xea0 [ 639.785375] kvm_uevent_notify_change.part.29+0x2f8/0x440 [ 639.790913] ? kvm_vcpu_release+0xa0/0xa0 [ 639.795052] kvm_put_kvm+0x193/0x1040 [ 639.798845] ? kasan_check_read+0x11/0x20 [ 639.802983] ? kvm_write_guest_cached+0x40/0x40 [ 639.807641] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 639.812211] ? locks_check_ctx_file_list+0x100/0x140 [ 639.817304] ? kasan_check_write+0x14/0x20 [ 639.821528] ? do_raw_spin_lock+0xc1/0x200 [ 639.825756] ? _raw_spin_unlock+0x22/0x30 [ 639.829891] ? locks_remove_file+0x3f7/0x5a0 [ 639.834290] ? fcntl_setlk+0x1020/0x1020 [ 639.838334] ? fsnotify+0x415/0x1100 [ 639.842044] ? fsnotify_first_mark+0x330/0x330 [ 639.846619] ? kvm_vcpu_release+0xa0/0xa0 [ 639.850756] kvm_device_release+0x56/0x70 [ 639.854893] __fput+0x34d/0x890 [ 639.858163] ? fput+0x1a0/0x1a0 [ 639.861447] ? _raw_spin_unlock_irq+0x27/0x70 [ 639.865933] ____fput+0x15/0x20 [ 639.869198] task_work_run+0x1e4/0x290 [ 639.873097] ? task_work_cancel+0x240/0x240 [ 639.877409] ? exit_to_usermode_loop+0x87/0x310 [ 639.882068] exit_to_usermode_loop+0x2bd/0x310 [ 639.886638] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 639.891467] ? ksys_ioctl+0x81/0xd0 [ 639.895080] ? do_syscall_64+0xb7/0x9d0 [ 639.899049] do_syscall_64+0x792/0x9d0 [ 639.902923] ? vmalloc_sync_all+0x30/0x30 [ 639.907056] ? _raw_spin_unlock_irq+0x27/0x70 [ 639.911537] ? finish_task_switch+0x1ca/0x810 [ 639.916025] ? syscall_return_slowpath+0x5c0/0x5c0 [ 639.920943] ? syscall_return_slowpath+0x30f/0x5c0 [ 639.925863] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 639.931216] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 639.936055] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 639.941236] RIP: 0033:0x455319 [ 639.944409] RSP: 002b:00007fcdac275c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 639.952103] RAX: 0000000000000016 RBX: 00007fcdac2766d4 RCX: 0000000000455319 [ 639.959356] RDX: 0000000000000000 RSI: 0000000000000016 RDI: 0000000000000015 [ 639.966610] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 639.973865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 639.981120] R13: 000000000000006c R14: 00000000006f3ac0 R15: 0000000000000005 2018/04/16 02:10:24 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x84, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0xae, @mcast2={0xff, 0x2, [], 0x1}, 0x13}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7f, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x3e5, @mcast1={0xff, 0x1, [], 0x1}, 0x39}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x7, &(0x7f0000000280)}, &(0x7f0000000240)=0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={'bond0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000740)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) 2018/04/16 02:10:24 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000000080), &(0x7f0000fef000), &(0x7f0000000040)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6}]}) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000234ff8)=[{0x6}]}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) 2018/04/16 02:10:24 executing program 3 (fault-call:5 fault-nth:6): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) 2018/04/16 02:10:24 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x1) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/69, 0x45}, {&(0x7f00000001c0)=""/33, 0x21}, {&(0x7f0000000200)=""/103, 0x67}], 0x3) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r0, r0, 0x1, 0x3}, 0x10) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x3}) 2018/04/16 02:10:24 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x500}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:24 executing program 6: syz_emit_ethernet(0x42, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "84b6a2", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, &(0x7f00000010c0)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x8000) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)="400a5c0aac7d762f7b930198e60603664cdebf1b04487c73ebbe3e169b5d47933504d26f14f1aaededf8fe9aa960e3a212bb42d975a26a5b8fbb38b0023c8b32576ba7528256ffd770bdcf", 0x4b) openat$cgroup_type(r0, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) [ 640.292646] FAULT_INJECTION: forcing a failure. [ 640.292646] name failslab, interval 1, probability 0, space 0, times 0 [ 640.304121] CPU: 0 PID: 8906 Comm: syz-executor3 Not tainted 4.16.0+ #4 [ 640.310912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 640.320298] Call Trace: [ 640.322931] dump_stack+0x1b9/0x294 [ 640.326587] ? dump_stack_print_info.cold.2+0x52/0x52 [ 640.331822] should_fail.cold.4+0xa/0x1a [ 640.335914] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 640.341058] ? graph_lock+0x170/0x170 [ 640.344884] ? memset+0x31/0x40 [ 640.348197] ? find_held_lock+0x36/0x1c0 [ 640.352288] ? __lock_is_held+0xb5/0x140 [ 640.356396] ? check_same_owner+0x320/0x320 [ 640.360738] ? kvm_device_release+0x56/0x70 [ 640.365082] ? __fput+0x34d/0x890 [ 640.368563] ? rcu_note_context_switch+0x710/0x710 [ 640.373510] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 640.378907] __should_failslab+0x124/0x180 [ 640.383170] should_failslab+0x9/0x14 [ 640.386990] kmem_cache_alloc+0x2af/0x760 [ 640.391182] skb_clone+0x1ed/0x4f0 [ 640.394762] ? refcount_add_not_zero+0x2d0/0x320 [ 640.399540] ? skb_split+0x11d0/0x11d0 [ 640.403448] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 640.408487] ? netlink_trim+0x1b2/0x370 [ 640.412487] ? netlink_skb_destructor+0x210/0x210 [ 640.417354] ? cleanup_uevent_env+0x40/0x40 [ 640.421713] netlink_broadcast_filtered+0x1024/0x1580 [ 640.426943] ? __netlink_sendskb+0xd0/0xd0 [ 640.431307] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 640.436894] ? refcount_inc_not_zero+0x1dd/0x2d0 [ 640.441684] ? refcount_add_not_zero+0x320/0x320 [ 640.446495] ? cleanup_uevent_env+0x40/0x40 [ 640.450849] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 640.455897] kobject_uevent_env+0x6e4/0xea0 [ 640.460260] kvm_uevent_notify_change.part.29+0x2f8/0x440 [ 640.465828] ? kvm_vcpu_release+0xa0/0xa0 [ 640.469991] kvm_put_kvm+0x193/0x1040 [ 640.473833] ? kasan_check_read+0x11/0x20 [ 640.477999] ? kvm_write_guest_cached+0x40/0x40 [ 640.482688] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 640.487285] ? locks_check_ctx_file_list+0x100/0x140 [ 640.492394] ? kasan_check_write+0x14/0x20 [ 640.496642] ? do_raw_spin_lock+0xc1/0x200 [ 640.500907] ? _raw_spin_unlock+0x22/0x30 [ 640.505077] ? locks_remove_file+0x3f7/0x5a0 [ 640.509507] ? fcntl_setlk+0x1020/0x1020 [ 640.513584] ? fsnotify+0x415/0x1100 [ 640.517331] ? fsnotify_first_mark+0x330/0x330 [ 640.521941] ? kvm_vcpu_release+0xa0/0xa0 [ 640.526109] kvm_device_release+0x56/0x70 [ 640.530275] __fput+0x34d/0x890 [ 640.533584] ? fput+0x1a0/0x1a0 [ 640.537308] ? _raw_spin_unlock_irq+0x27/0x70 [ 640.541800] ____fput+0x15/0x20 [ 640.545085] task_work_run+0x1e4/0x290 [ 640.548988] ? task_work_cancel+0x240/0x240 [ 640.553331] ? exit_to_usermode_loop+0x87/0x310 [ 640.558027] exit_to_usermode_loop+0x2bd/0x310 [ 640.562613] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 640.567445] ? ksys_ioctl+0x81/0xd0 [ 640.571078] ? do_syscall_64+0xb7/0x9d0 [ 640.575380] do_syscall_64+0x792/0x9d0 [ 640.579274] ? vmalloc_sync_all+0x30/0x30 [ 640.583423] ? _raw_spin_unlock_irq+0x27/0x70 [ 640.587933] ? finish_task_switch+0x1ca/0x810 [ 640.592449] ? syscall_return_slowpath+0x5c0/0x5c0 [ 640.597387] ? syscall_return_slowpath+0x30f/0x5c0 [ 640.602320] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 640.607702] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 640.612558] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 640.617746] RIP: 0033:0x455319 [ 640.620936] RSP: 002b:00007fcdac275c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 640.628637] RAX: 0000000000000016 RBX: 00007fcdac2766d4 RCX: 0000000000455319 [ 640.635902] RDX: 0000000000000000 RSI: 0000000000000016 RDI: 0000000000000015 [ 640.643173] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 640.650445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 640.657706] R13: 000000000000006c R14: 00000000006f3ac0 R15: 0000000000000006 2018/04/16 02:10:25 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth0\x00', r2}) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000180)) ftruncate(r3, 0x28003) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000100)=""/115) 2018/04/16 02:10:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abaffc)=0x18) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000003e80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002400}, 0xc, &(0x7f0000000340)={&(0x7f0000003e00)={0x80, r2, 0x228, 0x70bd27, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x8040) recvmmsg(r0, &(0x7f0000000380)=[{{&(0x7f00000000c0)=@pppol2tp, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/186, 0xba}, {&(0x7f0000000200)=""/33, 0x21}], 0x2, &(0x7f0000000280)=""/8, 0x8, 0x1f}, 0x46}, {{&(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000340), 0x0, 0x0, 0x0, 0x5}, 0x3}], 0x2, 0x2000, &(0x7f0000000400)) sendmsg(r0, &(0x7f0000003dc0)={&(0x7f0000000440)=@ll={0x11, 0x7, r3, 0x1, 0x7fffffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}, 0x80, &(0x7f0000002ac0)=[{&(0x7f00000004c0)="5bfe9ce4be3025dde238ce542f52cc4ba946befaebd42ac0524397c7d6c52638f50dd6e33e6004c87b32d3aa3b2c136e3b361f8d1810291c7783c6b6041a8879cd2a7ecd8bf659d2e6f2f6dba6a0258125dc6bb413ccd7fa911965f9c1d20d9c138a9336640ea01bcaf2a6484d3fa8e62333201fc34fa0313b8b78816dcaaa1a8aec9bcb7518c13d6a4d8ed698b72e9cd9656f544bc398ef775b103ed7", 0x9d}, {&(0x7f0000000580)="1c0858a78b07e736af046f852fbcd61c4b9e046bf8b421fd0befa10548b902e64dbb7d58515a47effbd82d271c", 0x2d}, {&(0x7f00000005c0)="c214a962f195fcac33810c7a93e7d65c224a0dec1d1b6083cffd7f5a84278975919bdaea6b", 0x25}, {&(0x7f0000000600)="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"}, {0xa8, 0x11f, 0x200, "beca353ddd6cf35c3ed146f126f095087290b06bda6e2ca58097e0b76a940b51f614a821d57c90b0f457217663418d44b791c3c96e1998f480b3cb187cddbd9a2d7535a8440201f4cb5cacbd51a6181915b0a343b78feb61a007d6215c3984545d41eca4bca53fc50578f840c4b60f41b31f408cd914a2b86e57591d89efcb56fdcd6d061ae370dbbe92b7d7f5b347a7b4"}], 0x1210, 0x800}, 0x400c004) 2018/04/16 02:10:25 executing program 3 (fault-call:5 fault-nth:7): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) 2018/04/16 02:10:25 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x74c0aa540af85578, r0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000003}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000004c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x1) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x94, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0xebf3, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e23}, @in={0x2, 0x4e22, @rand_addr=0x100000001}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000003c0)={r3, 0x3}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r4, 0x6580000000000000, 0x40, 0x9}, 0x10) 2018/04/16 02:10:25 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) pipe(&(0x7f00001f4ff8)={0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000000)=""/106) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0xfffdfffffffffffc) fcntl$dupfd(r2, 0x0, r2) fanotify_init(0x20, 0x0) 2018/04/16 02:10:25 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$setlease(r2, 0x400, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/16 02:10:25 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x6000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:25 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x7f1, 0x1, 0x1, 0x1, 0x3, 0x400, 0x100000001}, &(0x7f0000000040)=0x20) setsockopt$inet6_buf(r0, 0x29, 0xdb, &(0x7f0000000080)="ff5d78766953358e6c5dd826d602e957aa0000f11402f11cbeb8636733c6e8ed9c506e5b2a69f468d836215e80d3db6a2fdb8f", 0xfffffffffffffe65) 2018/04/16 02:10:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) [ 641.442393] binder_alloc: binder_alloc_mmap_handler: 8951 20000000-20002000 already mapped failed -16 2018/04/16 02:10:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x1, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080), 0x3a}, 0x20) chroot(&(0x7f0000000140)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={r0}) bind$pptp(r3, &(0x7f0000000380)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x6}, 0x14) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 641.484555] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/16 02:10:25 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x2, 0x130, [0x0, 0x20000080, 0x200000b0, 0x200002a0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x1a8) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/16 02:10:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80, 0x0) getsockname$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) 2018/04/16 02:10:25 executing program 4: getrandom(&(0x7f0000002180)=""/4096, 0xffffffffffffff1b, 0x1) [ 641.516200] binder: 8951:8953 ioctl 40046207 0 returned -16 2018/04/16 02:10:25 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x3, 0x5, &(0x7f0000519fa8)=ANY=[@ANYPTR64], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0xfffffffffffffd94) 2018/04/16 02:10:25 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xffffffff00000001, 0x8, 0x8, 0x10}, 0x2c) r1 = msgget$private(0x0, 0x1) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/32) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r0, &(0x7f0000000080), &(0x7f00000004c0)=""/161}, 0x4) sync_file_range(r0, 0xf9ad, 0x8001, 0x2) [ 641.640179] binder: release 8951:8953 transaction 163 out, still active [ 641.647054] binder: undelivered TRANSACTION_COMPLETE 2018/04/16 02:10:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000080)={0xffff, 0x3f, 0x7, 0x200}) dup2(r3, r2) [ 641.680602] binder: send failed reply for transaction 163, target dead 2018/04/16 02:10:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r4 = dup3(r0, r2, 0x0) r5 = semget(0x2, 0x1, 0x301) semctl$IPC_RMID(r5, 0x0, 0x0) dup2(r4, r3) fstatfs(r1, &(0x7f0000000080)=""/4096) 2018/04/16 02:10:26 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x4}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:26 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x1f7) r1 = accept(r0, &(0x7f0000000180)=@can, &(0x7f0000000240)=0x80) bind$inet(r1, &(0x7f0000000300)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280)=0x604, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000500)}, 0xfffffd) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x595}], 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000002840)="1c", 0x1}], 0x1}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000340)="7158560e82f85ca5b8fae1fad4920bf2", 0x10) 2018/04/16 02:10:26 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000100)=ANY=[@ANYBLOB="65fdd3c1090210cbd8940100444319300000000014cc0d576c422ae071ed5194389294ae0f9599c9e2c489ae877f39936e3faad3003628e1b23f1b11bb03e18444f11d3fd2f0ad64316ca807415e3be8577bb7e125ea603fd79211f3d83430db852f0afc497537e4ba418cb833d20727622595d7645817cf27c40100000099a54c9758344195e5c47af6b3eeea4297f9de2719a85a9850c5b88a719479d5f0a1f0"], 0x14}, 0x1}, 0x0) pwrite64(r1, &(0x7f0000000040)="ae05881d32ab8a20d017788f8817bb508bf390bf32634c3e8089c824f8002cd06e1b8bab5330e59b066c9a06f0dc62ee5df51604b81325506a9f3e1c6abf28c29645c591dd5a6ab1b3bd9d56659725655e428168306ddcfbd31d0b7b998a9cba371dfd19275ee0309905d6a8a372c6ba5bd0a82cd321be14077c16534d41b11a991f0a470c977f468a5f31", 0x8b, 0x0) 2018/04/16 02:10:26 executing program 6: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) socketpair(0x8000000000001e, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) bind$unix(r1, &(0x7f00000000c0)=@abs, 0xffffffffffffff55) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/04/16 02:10:26 executing program 2: perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/81, 0x51}, &(0x7f00000000c0), 0x2}, 0x20) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000140)={0x0, @rand_addr, 0x4e22, 0x4, 'wlc\x00', 0x4, 0x2675, 0x11}, 0x2c) write$fuse(r0, &(0x7f00000edf00)={0x58, 0x0, 0x1, @random="070000004044b23250f0e6065d86a61bf2b3b36e2708546d44a355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdc82b8391907f08"}, 0x58) 2018/04/16 02:10:26 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x402201) read(r0, &(0x7f0000000240)=""/28, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000280)={r2, &(0x7f0000000180)=""/42}) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x108009}) r3 = semget$private(0x0, 0x2, 0x2) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000000)=""/184) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x80045300, &(0x7f0000000380)={0x4, 0x0, 0x1, "71756575654c00000000000000000080000000000000000000000000000000000000000000010000000000000000000000000000000000004000"}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000005c0)) 2018/04/16 02:10:26 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x18200, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000040)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x9, 0x69c}, {0x7f, 0x80}, 0x100, 0x4, 0x40000000000000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0x3, 0x5dd, 0xa90}) prctl$void(0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000240)=""/103) io_setup(0x0, &(0x7f00000002c0)=0x0) io_submit(r2, 0x3, &(0x7f0000000640)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000300)="fdbc693ed50ed4a5db6f2d103f93deb57af0b022f38819d085bd2eb896fe887f6ee5438828649d2f494399d7dc55b68fb04e701ab2fca3d6e41e37f612d97a6eb455fb20b2898aad61ad9042e9b74be7de406c947de2f02c69f39997492bb242cd5f385a66cddc9029b552b072295556bcf685f454d42d3e2b7671efc1757090c86029a0ed213860695165e1f1ba87", 0x8f, 0x0, 0x0, 0x0, r0}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xf, 0x3, r0, &(0x7f0000000400)="184f02336b46fdf7f765ffc2435e8977a51cca1a84f589d6501bfd6904267010b7ac7e7d114fd5371ff76ce1089bc67a6b57067fca73b9523901c9c5ee3f3c956c70c869d76d369b1e929570697cade968282e01c4d22cc5cd28e406be431bd7d00cf643662dc2645ff8673d614cbc95d320fdb21ad1a87a7175604abce5e631a0deb5348f7f672130052d9422e9814135aef5587be81ce7f90705334899fe5069cb4e6b209776402e6141b478886a615408740ee1e7", 0xb6, 0x0, 0x0, 0x1, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000000500)="d584d5b40fc96ae03e68f3e4a457178e100c805d1350f605a8d5917d21764405abd0136777b1c5050e449abe5597b0d45a56897c2b2df8366ea4ca1f4890d5c31cc53c16a294a82389ab6271a567a3f64358f698e6f51c8361883c6978bd6223580760333f2a7be238d3593dcc238a6418d88fd44b66c9e95ff31e442eaf64d09149ebc24bd80ba638038e55011437e2ba7e809b46ae5fe12f62cd6a7900216ffc35128bcd5b97b511a7878fc4ad1b64912a21b3fc439bc26b9868ae4c49ce647562442dbe9c4fac6aaa31facf447dff348a4ca708c34655678e3eda2210fb07a3516ef51f6af3791b8348918edf66a53641", 0xf2, 0x4, 0x0, 0x0, r0}]) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000680)=""/95) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) connect$pppoe(r0, &(0x7f0000000700)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth1\x00'}}, 0x1e) bind$rds(r0, &(0x7f0000000740)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000780)=""/55) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000007c0)=@req={0xfffffffffffffe01, 0x81, 0x1f, 0x7ff}, 0x10) mlockall(0x3) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0x8000) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) ioctl$KDSETLED(r0, 0x4b32, 0x1) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000840)={0x3, 0x0, [{0x9e7, 0x0, 0x7c67}, {0xb3b}, {0x400009e6, 0x0, 0xdb}]}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000880)) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00000008c0), &(0x7f0000000900)=0x4) write$cgroup_subtree(r0, &(0x7f0000000940)={[{0x2f, 'memory', 0x20}, {0x0, 'cpu', 0x20}, {0x0, 'io', 0x20}, {0x2d, 'pids', 0x20}]}, 0x17) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000980)) write(r0, &(0x7f00000009c0)="b5963b49391592d832bea27043cd5d6e53654cde1e267385824050d35f669cb9ab566c27884c3c81faac6087e116aca19cf7e0b79608a0801cd8bdad19eb63eaff8196e179795aaa971092fe997b32d0caf6c77cce29a7ac869e05c8f9f38094aaaf3264908b7ab26155555568f3dbb46b359d39c1e4220ac21612aaa6f43000983bc7bc847b546a046db07990d109bf977bf2139b70410d3ddcc194e101dc825d0216adede2af04858c2865add8eb72e011004dc010305bde1da4ae14c5d088918430b4e224ccce3ee18638c821050eec42aecdec2eaec673107dede167286d62dfbdf081f8d5455908deec2e61ef27e11e0f4c5ae67a", 0xf7) clock_gettime(0x0, &(0x7f0000000bc0)={0x0, 0x0}) io_getevents(r2, 0x5, 0x7, &(0x7f0000000ac0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000c00)={r3, r4+30000000}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000c40)={0x10000, 0x7634, 0x169, 0x5942edb1}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000c80)={'ip_vti0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/16 02:10:26 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f000027ffdc)={0x0, 0x0, 0x10000000, 0xffffffffffffffff, 0x0, 0x0, 0x4000000000000, 0x0, 0xffffffffffffffff}) 2018/04/16 02:10:26 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/cuse\x00', 0x10000, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)={&(0x7f0000000540)='./file0\x00', 0x0, 0x4}, 0x10) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='/dev/cuse\x00', &(0x7f0000000080)='em0+\x00', &(0x7f00000000c0)='$.\x00', &(0x7f0000000100)='/dev/cuse\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='/dev/cuse\x00', &(0x7f00000001c0)='/dev/cuse\x00', &(0x7f0000000200)='/dev/cuse\x00', &(0x7f0000000240)='/dev/cuse\x00'], &(0x7f0000000480)=[&(0x7f0000000300)='bdevppp1\x00', &(0x7f0000000340)='/dev/cuse\x00', &(0x7f0000000380)='/dev/cuse\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='/dev/cuse\x00'], 0x1400) 2018/04/16 02:10:26 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10240, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003e40)=[{{&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000100)=""/139, 0x8b}, {&(0x7f00000001c0)=""/124, 0x7c}, {&(0x7f0000000240)=""/149, 0x95}, {&(0x7f0000000300)=""/179, 0xb3}, {&(0x7f00000003c0)=""/247, 0xf7}, {&(0x7f00000004c0)=""/43, 0x2b}, {&(0x7f0000000500)=""/49, 0x31}], 0x7, &(0x7f00000005c0)=""/4096, 0x1000, 0x3}, 0x6ec4}, {{&(0x7f00000015c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001640)=""/247, 0xf7}, {&(0x7f0000001740)=""/222, 0xde}, {&(0x7f0000001840)=""/213, 0xd5}, {&(0x7f0000001940)=""/142, 0x8e}], 0x4, &(0x7f0000001a40)=""/19, 0x13, 0x8}, 0x1}, {{&(0x7f0000001a80)=@can={0x0, 0x0}, 0x80, &(0x7f0000002140)=[{&(0x7f0000001b00)=""/169, 0xa9}, {&(0x7f0000001bc0)=""/149, 0x95}, {&(0x7f0000001c80)=""/159, 0x9f}, {&(0x7f0000001d40)=""/26, 0x1a}, {&(0x7f0000001d80)=""/199, 0xc7}, {&(0x7f0000001e80)=""/112, 0x70}, {&(0x7f0000001f00)=""/225, 0xe1}, {&(0x7f0000002000)=""/74, 0x4a}, {&(0x7f0000002080)=""/177, 0xb1}], 0x9, &(0x7f0000002200)=""/10, 0xa, 0x30a}, 0xd09}, {{0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000002240)=""/220, 0xdc}, {&(0x7f0000002340)=""/247, 0xf7}, {&(0x7f0000002440)}, {&(0x7f0000002480)=""/85, 0x55}, {&(0x7f0000002500)=""/83, 0x53}], 0x5, &(0x7f0000002600)=""/174, 0xae, 0x6}, 0x8}, {{&(0x7f00000026c0)=@nl, 0x80, &(0x7f0000003840)=[{&(0x7f0000002740)=""/4096, 0x1000}, {&(0x7f0000003740)=""/252, 0xfc}], 0x2, &(0x7f0000003880)=""/236, 0xec, 0x5}, 0x1f}, {{&(0x7f0000003980)=@sco, 0x80, &(0x7f0000003d00)=[{&(0x7f0000003a00)=""/154, 0x9a}, {&(0x7f0000003ac0)=""/33, 0x21}, {&(0x7f0000003b00)=""/199, 0xc7}, {&(0x7f0000003c00)=""/97, 0x61}, {&(0x7f0000003c80)=""/89, 0x59}], 0x5, &(0x7f0000003d80)=""/188, 0xbc, 0x9}, 0xc}], 0x6, 0x121, &(0x7f0000003fc0)) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004280)={{{@in6=@loopback, @in=@remote}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000002440)=0xe8) syz_emit_ethernet(0x1a, &(0x7f0000004380)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0001e177521fb8beb1abc4c010f9"], &(0x7f00000043c0)={0x0, 0x1, [0x5b, 0x5a9, 0xe5e, 0x863]}) open(&(0x7f00000044c0)='./file0\x00', 0x29e39e06353b5166, 0xc2) sendmsg$nl_xfrm(r0, &(0x7f0000004240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000004200)={&(0x7f00000040c0)=@newsa={0x104, 0x10, 0x20, 0x70bd2a, 0x25dfdbfe, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x4e23, 0x5, 0x4e24, 0xfff, 0xa, 0x20, 0x20, 0x73, r1, r2}, {@in=@multicast2=0xe0000002, 0x4d3, 0x32}, @in=@multicast2=0xe0000002, {0x2ba, 0x9, 0x5, 0x7, 0xffffffffffffffc0, 0x7, 0xfffffffffffffff9, 0x1}, {0x401, 0x6, 0xe7, 0x800}, {0x12f0, 0xff, 0x40}, 0x70bd2a, 0x0, 0x2, 0x2, 0x8, 0x1}, [@srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040090) lstat(&(0x7f0000004400)='./file0\x00', &(0x7f0000004440)) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/16 02:10:27 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000000a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) 2018/04/16 02:10:27 executing program 5: clock_adjtime(0x7, &(0x7f00000000c0)={0x6, 0x40, 0x0, 0x0, 0x9, 0x7, 0x928, 0x9, 0x0, 0x8001, 0x80000001, 0x7, 0x1, 0x3, 0x5, 0x2, 0x7, 0x5, 0xffff, 0xa00000, 0x8, 0x4, 0x6ad5, 0x8, 0x352e, 0xffffffff}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x4) 2018/04/16 02:10:27 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x105001, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback, @remote}, &(0x7f0000000240)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', r2}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x800000001}, &(0x7f0000000080)=0xfffffd57) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000180)={0x8, 0x3, [{0x3, 0x0, 0xfffffffffffffffb}, {0x8, 0x0, 0x1d}, {0x0, 0x0, 0x3}, {0xff, 0x0, 0x1}, {0x7f, 0x0, 0x4}, {0x5, 0x0, 0x101}, {0x8, 0x0, 0x2}, {0x8, 0x0, 0x10001}]}) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x19) 2018/04/16 02:10:27 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB="0c010000100001000400000000000000ff020000000000000000000000000001ac14140000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000002b000000ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000200000000000040000000001c000400000000000000000000000000000000000000000000000000"], 0x10c}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1004}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x208, 0x22, 0x0, 0x70bd29, 0x25dfdbfe, {0x10}, [@generic="ecd37424451774aaf78ec5dadda97db867093cd5ada51ed734c3b57d9af7539bfb2fd0ded6197d87bdd878e75d95cb1e312e392b55adc408f9fee38a0c2f82552b3a2134b31aa094a4b9c0f86c3bb5660df2d63de1e17eb4e3b224a8b1db3846ef8703b9a9ab4a12fd4ad817a7366e5375eee2e82c61771e1f2babca120ead08fe35d4f3190f0df73fb20acd1ebafbab3a2123aa8a885973531d7abfe98c4d435aa81e7a56bde3adeb5dfc192c12b2fe2b5828ce04bff026f2076302bf2fc7a165", @generic="534887a8090f5878d1e3236c3d391c653e788da9c5e12ffdc758ed7b3ebc85183aa7ad5885b7c88daa6699c223670416f2c3c05f38f9cf0616cf25dade", @nested={0xf4, 0x34, [@generic="2d2e4818cb072fd99415f001cddeeb769ef59201f86a7b5dbfa0d2d4edc77d06e2902d3e6debc15d853de691e534bba60ef81db4fc0fa8a66cedb2acb9b73fde38e7f317b8dac67822ed3335f4c20fff1322cfcc701a775a47ddb707044c0f3c621b4191b1ed275a54828249de36cef590236889a6984e3a435d4dcf225e5340353a395c30161e1f4004032731572d969f634ccde1b66cffab930bdb2c6a94ecb0baea9531cda4db22b1e477ae2d6c1a8270cf681c2a5d414864e871bb19a88d455b423fcfdad1a6c768cf7b39e672fa7b80e067b994f8c1c55e4bff6de8e1e3b9b7c2a3426193adb672133557a0eb"]}]}, 0x208}, 0x1, 0x0, 0x0, 0x20000840}, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) 2018/04/16 02:10:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001e40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001e00)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000001e80)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r2}}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r1, &(0x7f0000000080)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000040), r2, 0x0, 0x2, 0x4}}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r5 = dup3(r0, r3, 0x0) dup2(r5, r4) [ 642.917223] CUSE: DEVNAME unspecified 2018/04/16 02:10:27 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x7d, &(0x7f0000000fc8)="b131e9dc0137e4da", 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x3, 0x0, 0x2, 0x3, 0x3fcb, 0x800}, &(0x7f0000000080)=0x20) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200), 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240), 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140), 0x4) [ 642.989399] CUSE: DEVNAME unspecified [ 643.014362] sctp: [Deprecated]: syz-executor6 (pid 9033) Use of int in maxseg socket option. [ 643.014362] Use struct sctp_assoc_value instead 2018/04/16 02:10:27 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xfffffffe}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x40010, r2, 0x2b) dup2(r3, r2) 2018/04/16 02:10:28 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_GET_LAPIC(r5, 0x8400ae8e, &(0x7f0000001280)={"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"}) ioctl$TIOCSTI(r1, 0x5412, 0xfff) 2018/04/16 02:10:28 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x1800000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:28 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x1, 0x3, 0x8001, 0xffffffff, 0x0, 0x7, 0x2080, 0x3, 0x4, 0x6, 0xffffffffffffff01, 0xfffffffffffffff8, 0x1000, 0x8, 0x6, 0xb5, 0x200, 0x8, 0x6, 0x400, 0x12e, 0x1, 0x6, 0x800000, 0x401, 0x100000001, 0xfffffffffffffff7, 0x5, 0x9, 0x18, 0x53e, 0x400, 0x401, 0x1000, 0x4, 0x56, 0x0, 0x8000, 0x5, @perf_bp={&(0x7f0000000080)}, 0x800, 0x1000, 0x400, 0x7, 0x7, 0x100000000, 0x1000}, 0x0, 0x1, 0xffffffffffffffff, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0xc0000, 0x0) r2 = getpgrp(0x0) mq_notify(r1, &(0x7f0000000180)={0x0, 0x3c, 0x4fa22672dd9e6833, @tid=r2}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x75, "aa500a29151d3d2037577f27e6ab4fc9deb198883738632712a881abe8b95a46ac49a64b555eb61791e1dd7dda85c26d81f2c02499b74a28349f310a780e3de798e02706c93efae18cc241304cff40c002bb0accaf143ff376675f1642cc6d9efd13a284c6a8ed1d33dcbc1758999c6c4f16934e7e"}, &(0x7f0000000240)=0x7d) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r3, 0x10001, 0xdb9, 0x101}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x40, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001) ioctl$int_in(r4, 0x80000040045010, &(0x7f000000bff8)) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000000040)) 2018/04/16 02:10:28 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x2e6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x8, 0x7, 0x11f9, 0x7, 0x2020}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x9, 0x8, [0x1f, 0x0, 0x1, 0x7f, 0x5, 0x3, 0x0, 0x10001]}, &(0x7f0000000240)=0x18) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaac03574cdda16ba86dd6049d9d400140600fe8000000000000000000000000000000000000000010000000000149078000000"], 0x0) 2018/04/16 02:10:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x2ff}]}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000200)={0x7, r0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000400)={0x0, 0xffffffff, 0x3, 0x5b57, 0xf735, 0x2, 0x1, 0x7ff, {0x0, @in6={{0xa, 0x4e22, 0x1, @empty, 0x69}}, 0x5, 0x0, 0x8, 0x1, 0x6}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000500)={r4, 0x92d}, &(0x7f0000000540)=0x8) r5 = dup2(r2, r1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x746, 0x7f}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000001c0)={0x7fff, 0x8004, 0x2, 0x3, r6}, 0x10) sendmsg$netlink(r5, &(0x7f0000000140)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x100}, 0xc, &(0x7f0000000040)=[{&(0x7f0000000280)={0x180, 0x26, 0x300, 0x70bd2b, 0x25dfdbff, "", [@generic="fc946d0d93a4913a89afc33521e35eb7b38c08a2dbdc38bda33edc18b7d86c8afb1ee49bbf907052b7947da27b60740fb384c9c6b08c7b2f3559dee7c8e579729d99f3e21e359ca38af242ed6c14e3d90ae8fa36243e61d63df9ff444198146e2d616a53e9fc5feb3256e427397b88d3347c12c46ca8dc92838822508a3b45766ebd2a5626eb2d9e0e63ca8e9262dfa44d4845ebe540ed668529732c9e7795ee1027831f72640f19be818219244a407e1ea04a09049475722139f340e9558641af00b358", @typed={0x8, 0xd, @u32=0x7}, @typed={0x18, 0x55, @str=',cpuset@&%[cpuset'}, @typed={0x10, 0x75, @str='&.system\x00'}, @generic="20b6735daba4271d7cfe9a65bc009c4405f71eca6f9166376d395bb66932edd92ce3f9faf850e3b8e5d8ad443111d80afcebc5d8604c77fe27cde9a1a4f5c78a8182816a84405e4199ff1fbe05757de7e7df28f7070a9edb67f27c8b1d5acd85d559cbc8085cb425709d64fa", @typed={0x8, 0x67, @u32=0x8}, @typed={0x8, 0x2a, @ipv4=@broadcast=0xffffffff}]}, 0x180}], 0x1, 0x0, 0x0, 0xc000}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x80000000, 0x200, 0x8, 0x1, r6}, 0x10) 2018/04/16 02:10:28 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000040)) write(r0, &(0x7f00000001c0)="6ebba12fe88830519cd30200000021ed93bc1ce7bf11e264ee9dc4aceaf8c2df2760bd9d0939ced710650f445d111a667684c7195d9d046c6c342c586634f90159786fcac68ee493ee9a597134977acafc015c05000000f0c05126b8f90f0a", 0xfffffffffffffeae) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000600)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x900, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000100)={{0x0, 0x2, 0x4, 0x0, 0x57f}}) 2018/04/16 02:10:28 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x1, 0x100) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000002c0)={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x7f}, {0xa, 0x4e20, 0x7ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xd8ef}, 0x0, [0x3, 0x4, 0x8, 0x2, 0x6, 0x8000, 0x10000, 0xffffffffffff65b7]}, 0x5c) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000540)=@newsa={0xf0, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[0xfffffff0], [0xff, 0xff], @broadcast=0xffffffff}}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0x2}}, 0xf0}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000000040)='/user+securityproc\x00', 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000340)=0x4884e76f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0x80000001, 0xfffffffffffff261, 0x2, 0x5, 0x7}, &(0x7f0000000240)=0x14) 2018/04/16 02:10:28 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f23302e660f38801f0fc7adf20000000f01cf03d765650f01d1c4c1a574471366b81c008ee80f017b059a0692e2385300"}], 0x1, 0x0, &(0x7f0000000080), 0x11e0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x501000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/16 02:10:28 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "dab3e9", 0x10, 0x3b, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "896c48", 0x0, "49ef69"}}}}}}}, &(0x7f0000000380)) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000200)={'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x16fd, 0x400) write$binfmt_elf32(r1, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1e, 0x1b0, 0x8, 0x5, 0x100, 0x3, 0x3e, 0x1, 0xf3, 0x38, 0x318, 0xff, 0x6, 0x20, 0x1, 0xffffffff, 0x0, 0x4}, [{0x7, 0x8, 0xfd6, 0x0, 0x1, 0xfff, 0x9, 0xffffffff}, {0x1, 0x8, 0x100000001, 0xd19, 0x1ff, 0x100000000, 0x1}], "4ff07de52edcd5cd0762da6edbd2d8abc474b9f7dd93d34f967acc697a40f4974e32bf350813ae8bdd5cb6748265b755aec3280904ddce723873e389c44b29f7880a5db41e6bd8a9672a681d5db35ab76e28dc502d92069fbe81d2c8dbe43ac2f8f059b88f80f4d3828ebf21f78e15c244d3f34c7494b31d22f73176bd5cfb80f67cfa3b74cbcf89a31460aed17e1a88331d44671d39934d807ad0c0ee9cebcf0421f33f17674d2066e2d1e366db35dda86e83bb4a1f0b982166056a913314ead4b72587683376", [[], [], [], [], [], [], [], [], [], []]}, 0xb3f) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x2d1c1ca73336495f) 2018/04/16 02:10:28 executing program 2: clone(0x200, &(0x7f00000001c0), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f00000000c0)='maps\x00') sendmmsg$alg(0xffffffffffffffff, &(0x7f0000001540), 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x80) 2018/04/16 02:10:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x80}, &(0x7f0000eebff0)) r0 = socket$netlink(0x10, 0x3, 0x16) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/168) r2 = request_key(&(0x7f00000002c0)='id_legacy\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="66cecfa495454791fa22856df781b61ef61141b8bdb0aacb45ed11c7635b2c5fcd06544579e85fb50340aab216ddb6602020560279600640a6d5cfd2ca540318d5724e477479eda93cadd54e6ad31895dbcd563521262cedbce45773aee7c1c3cf1d3a46e97db3dd8245f464f3ecb00841b7baf2dcc25f6c4d3debf743651659a174bf6228848a9b70b723fca9885ca422c9540104cefbca26b9784aa3f7a20324b67b7b08d388666d5510d481e6", 0xae, r2) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0xfc0, &(0x7f0000000140)=0x4) 2018/04/16 02:10:28 executing program 0: r0 = socket$inet(0x2, 0x4, 0x9) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/16 02:10:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000040000)={0x0, 0x100000001}, 0x1e2) r1 = dup(r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000440)={0x8, 0x77, 0x1, 0x9, 0x0, 0x800, 0x9, 0x80000000, 0x1a3, 0x3, 0x7, 0x4}) r2 = accept(r0, &(0x7f0000000000)=@ipx, &(0x7f00000000c0)=0x80) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000001c0)={'eql\x00', 0x9}) accept4$packet(r2, 0x0, &(0x7f0000000100), 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) r4 = dup(r0) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000400)=0x1) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r4, 0x4040ae75, &(0x7f00000002c0)={0x7, 0x3, 0x0, 0x102}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x100000000000}, &(0x7f0000000d00)=0xfffffffffffffef3) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x48, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, {0xa, 0x4e23, 0xa9e, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, 0x5, [0xffffffff, 0x3, 0x7fffffff, 0x7ff, 0x6, 0x5, 0x1db, 0xa0]}, 0x5c) 2018/04/16 02:10:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000000c0)={0x0, 0xa4, "50a7168fc114f76b68b89702e0d7472997cced0c8c1d00da71a49ff85545c63eae26de29aa3e361785100e43e55211fc7e6ffda657625057a2f757ccb13c8ae8f47d9f73e926980ef7545ad7ba969d4a7efa62c0d58c77f2ede1e03634df0fa656479ce3f4e00b7f84ba91f3f74beefc9be9d713f3c07dc918069c62f5fc351c1bd869771ff5ff61935147b1d3580b03fa4e7c1898753411a35b52ccbad6ca6cb25ceb2e"}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r4 = dup3(r0, r2, 0x0) dup2(r4, r3) 2018/04/16 02:10:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x9, 0x400000101902) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0xfffffffffffffffc, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000000c0)={0x0, 0x6, 0xfff, 0x26a}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) write(r4, &(0x7f0000000000)="791f7dfde08186d67dba3f649a7ba85e30", 0x11) write$cgroup_pid(r1, &(0x7f0000000140)={[0x33, 0x36, 0x34, 0x36, 0x36, 0x36, 0x35]}, 0x7) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x1, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000840)=@filter={'filter\x00', 0xe, 0x3, 0x648, [0x0, 0x200001c0, 0x20000708, 0x20000738], 0x0, &(0x7f0000000180), &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000001b000000000000000000697064647030000000000000000000006970365f76746930000000000000000073797a4674756e000000000000000000696662300000000000000000000000000180c2000000000000000000db7ad66c19bf0000000000000000e0000000400300007803000071756f74610000000000000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000766c616e00000000000000000000000000000000000000000000000000000000080000000000000000000000000000005345434d41524b000000000000000000000000000000000000000000000000000801000000000000000000000000000073797374656d5f753a6f626a6563745f723a7661725f617574685f743a73300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000075240000000000000000000000000000000000000000000000000000000000000000000000005345434d41524b000000000000000000000000000000000000000000000000000801000000000000000000000000000073797374656d5f753a6f626a6563745f723a696e69745f7661725f72756e5f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000006d61726b00000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000090000000000000000006772653000000000000000000000000073797a6b616c6c65723100000000000069703667726530000000000000000000626373683000000000000000000000000180c20000000000000000000180c200000000000000000000001001000070010000a00100006e66616363740000000000000000000000000000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000069707673000000000000000000000000000000000000000000000000000000002800000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000434f4e4e5345434d41524b0000000000000000000000000000000000000000000800000000000000000000000000000072656469726563740000000000000000000000000000000000000000000000000800000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff01000000090000000000000000006c6f0000000000000000000000000000766c616e3000000000000088573d63000000000069705f76746930000000000000000000766c616e300000000000000000000000ffffffffffff0000000000000180c200000000000000000000007000000070000000a00000004155444954000000000000000000000000000000000000000000000000000000080000000000000000000000000000002bdbc0f61f84f36eaf7f43c07949da5974e781786d5beb8f8de42d3f9f1888e8daa379e66f6da3d3e865f815687b394214248c81c4b8d67bed9dbc4199773524eecf10c7a071aa86bbc4f2f436dcf988485b2c50d39398275052d547cc3ced1737e40758e576c161"]}, 0x72a) 2018/04/16 02:10:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x5, 0x2, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000ac0), 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) socketpair(0x11, 0x80000, 0x101, &(0x7f00000005c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000600)={&(0x7f0000ffd000/0x3000)=nil, 0x8, 0x3, 0x40, &(0x7f0000ffc000/0x4000)=nil, 0x8}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'tunl0\x00'}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x4e22}}, 0x100000000, 0x4000000000000000, 0x80000001, "1a8d9400da85a8901f589770cd1619e2cd150c7e79659c4ffcc82e4bb9f9f972b144bc66db68117dd6a3fd10eb2a0aec4e3535ca14d4b66b4782ee812a91e7d1c41dfeac61bd5ea9913ed66ecb94ef33"}, 0xd8) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000680)="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", 0x203}], 0x1) r4 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000080)={@dev, @broadcast}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x4e24, 0xc164, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}}, [0x2, 0x1, 0x1, 0x6, 0x0, 0x8001, 0x1, 0x24000000, 0x7fff, 0x100, 0x7, 0x3, 0x3f, 0x200, 0x7]}, &(0x7f0000000640)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000009c0)={r5, 0x6}, &(0x7f0000000a00)=0x8) r6 = socket$netlink(0x10, 0x3, 0xc) writev(r6, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r7 = socket(0x4, 0x3, 0x3f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x2, 0xb}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x7ff}, &(0x7f0000000340)=0x8) getsockopt$inet_int(r7, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000380)={r8, 0x5, 0x7, 0x5, 0x48f, 0xfdc, 0x0, 0x2a, {r9, @in6={{0xa, 0x4e23, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x4, 0x5c0ab80a, 0xdf4, 0x1ff, 0x3f}}, &(0x7f0000000440)=0xb0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) bind$netlink(r6, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x898000}, 0xc) socket$packet(0x11, 0x3, 0x300) pread64(r7, &(0x7f0000000a40)=""/85, 0x55, 0x0) 2018/04/16 02:10:28 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x40) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00000000c0)={0x7ff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r4 = dup3(r1, r2, 0x0) dup2(r4, r3) ioctl$KDDELIO(r3, 0x4b35, 0x3) [ 644.375795] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/16 02:10:28 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xc0ffffff}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:28 executing program 1: r0 = socket$inet(0x10, 0x400000000000003, 0x0) sendmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000040)}, 0x0) 2018/04/16 02:10:28 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000002c0)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="1400000052000903000000000000000080000000"], 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000000c0)=""/27, 0x1b}, 0x0) read(r1, &(0x7f0000000300)=""/192, 0xc0) 2018/04/16 02:10:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffba9a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ftruncate(r1, 0xd31) times(&(0x7f0000000100)) r3 = dup2(r2, r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x3}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000200)={r4, 0x80000000}, 0x8) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) getsockopt$inet_udp_int(r5, 0x11, 0x0, &(0x7f0000000180), &(0x7f00000000c0)=0x4) times(&(0x7f0000000140)) r6 = dup3(r0, r2, 0x0) dup2(r6, r5) 2018/04/16 02:10:28 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x80) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001740)={[{@uid={'uid', 0x3d}, 0x2c}]}) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) 2018/04/16 02:10:28 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x7}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000000080), 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/16 02:10:28 executing program 1: syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x80000) r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000140)="02", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f0000002640)=[{{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000ac0)="91", 0x1}], 0x1, &(0x7f0000000b80)}}], 0x1, 0x40008d4) 2018/04/16 02:10:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40c000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, r3, 0x10, 0x70bd25, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x28}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xc38f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1f}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xdbb0}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xdd}]}, 0xf4}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) r4 = dup3(r0, r1, 0x0) dup2(r4, r2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x400000000000009b, 0x6, 0xa}) 2018/04/16 02:10:29 executing program 2: mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f00009b8ff8)={0x19980330}, &(0x7f0000001fe8)) mknod$loop(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0xffffffffffffffff) mlockall(0x2) socketpair(0x15, 0x3, 0x6, &(0x7f0000001bc0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$netrom(r0, &(0x7f0000001c00), &(0x7f0000001c40)=0x10) accept(r0, 0x0, &(0x7f0000000040)) 2018/04/16 02:10:29 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000000040)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000)=0x2, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x109000, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000140)) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/16 02:10:29 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x5}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:30 executing program 5: r0 = semget$private(0x0, 0x20000000103, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000000000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x5, 0x5, 0x100000000}) 2018/04/16 02:10:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(arc4)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) 2018/04/16 02:10:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x400000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffffffff, 0x12400) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000000c0)=""/4096) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r4 = dup3(r0, r1, 0x0) dup2(r4, r3) 2018/04/16 02:10:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) dup3(r1, r2, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x81) 2018/04/16 02:10:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xe}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:30 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r2, &(0x7f0000301ff8), 0xffffffff) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x3, 0x1, 0x2, 0x92ab, 0x0, 0x8000, 0x10002, 0x1, 0x9, 0x7, 0x7, 0x1, 0x88, 0x0, 0x5, 0x1f, 0x7fff, 0x9, 0xeb9, 0xc037, 0x1, 0x6, 0x7b95, 0x100, 0x8000, 0x6, 0xa2b, 0x4, 0x8000, 0x3, 0x0, 0x1, 0x2, 0x7, 0x7fff, 0x1, 0x0, 0x7fff, 0x5, @perf_config_ext={0x1, 0xc7}, 0x41, 0x7a97, 0x6, 0x4, 0x3f, 0x6, 0x5}, r3, 0x6, r0, 0xb) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000040)=0xf000) 2018/04/16 02:10:30 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x10800, 0x0) getsockopt(r0, 0x200, 0xfffffffffffffffb, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x101000) ioctl(r1, 0x4122, &(0x7f0000005e0b)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) 2018/04/16 02:10:30 executing program 1: r0 = socket$inet(0x2, 0xb, 0xcdbe) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f0000000040)=0x1, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x5, 0x6c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x82c) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000100), 0x4) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x10003, 0x2, 0x3, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) 2018/04/16 02:10:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x101000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) 2018/04/16 02:10:30 executing program 1: clone(0x200, &(0x7f0000000040), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f0000000000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x36, 0x58200) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00000001c0)) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) execveat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', &(0x7f00000004c0), &(0x7f0000000500), 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000000c0)="d977822f88db2920a45b7fc786b275ed45e6862ab3d93e8bea66891dd16572285b807894a52ec55da82f7a1ab482a30748d72bb98ac8fd75e56804d25fc35e9266d1f2f32336945190e1044eafaa69e8ac7aacd56e0908c3ecbfeaa614eb8004a0296eda26a3387f33a790664e3486c18539") creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/16 02:10:30 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4, 0x80, 0x2af5}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x20, 0x30}, 0xc) r2 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000040)=0x22220) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x84013, r2, 0x0) 2018/04/16 02:10:30 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000005c0)={0x2000067, 0x0, 'client0\x00', 0x0, "b61122b5a699748d", "2c0658e18b4508a22076cd00000020000000000000007f4cbae5c12ed98ec628"}) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/16 02:10:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x4, 0xffffffffffffffff, 0x20000000000000}) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000080)) r3 = dup3(r0, r1, 0x0) r4 = dup2(r3, r2) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000000040)={0x3, &(0x7f0000000100)=[{}, {}, {}]}) 2018/04/16 02:10:30 executing program 4: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='Y', 0x1, 0xfffffffffffffffe) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000001c0)={0x0, 0x6, 0x2, 0x634eac93, "a7172cf3e2b18139af14a7f5db2c191b277ad04bd2e9f78b88286faf0184d11575ffd409bd62c6b275bb6eeb", 0x5}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x1, &(0x7f0000000100)=""/167) getpgid(r1) keyctl$describe(0x6, r0, &(0x7f0000000380)=""/4096, 0x1000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001780)='/dev/audio\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000017c0)=0x9, 0x4) 2018/04/16 02:10:30 executing program 2: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x20) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000200)={0x7b, &(0x7f0000000180)="e3507f74cb11f9fdc2a47c7820d5817751b9fe5c3494349a5a24ad38187ba07dba49f725dcf94a9eb97c3dfabff00b8addeaa778a4cc25276d99f99906f27a6010653048a2871cf1aacb4254bb29aa6a51728c7877bd3005175d3aa1c08c99b5fe8121db867a5a479b0b926c470eb1e53dd47e046068a9cb9d2258"}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/164) munlock(&(0x7f0000000000/0x11000)=nil, 0x11000) remap_file_pages(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/04/16 02:10:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x1b) ioctl$TCFLSH(r0, 0x540b, 0x40000) 2018/04/16 02:10:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xff, 0x10000) socketpair(0x0, 0x80007, 0x86, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000100)=""/104) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000000c0)={0xee47, 0x40000000}) 2018/04/16 02:10:31 executing program 1: capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x5}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x5) 2018/04/16 02:10:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="4dd8e5d7fb8b486d55173df3aae69d8307d5825330735460245ed2773fb4695f70e3879835383a21fdcc679aef1f0848eb4ea5e72d023879ad851bcfc02c9466bf9f09710728a9508a23a7eb736934a6c526fd026e946cee7cd7519ed6e08b452003ca8e34334a38103a07f495454049800d6b34d3fa9ce11ee997fe52be5a4f5f2afd1d9f4bc48d100bcfb85a50f3b239f1c32325e7e1c79e9a0ba3509e02", 0x9f) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0xfffffffffffffffd, 0x1ff) sendfile(r1, r2, &(0x7f0000816ff8)=0x49, 0x1) 2018/04/16 02:10:31 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xb, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/216, 0xd8}, {&(0x7f0000000240)=""/48, 0x30}], 0x2) 2018/04/16 02:10:31 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x100000141841, 0x0) close(r0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)}], 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) utime(&(0x7f0000000180)='./bus\x00', &(0x7f0000000200)={0xf40000000000, 0x2}) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) 2018/04/16 02:10:31 executing program 0: r0 = memfd_create(&(0x7f0000000140)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f0000001840)=""/158, 0x9e}, 0x5}], 0x2, 0x0, 0x0) pwrite64(r0, &(0x7f0000001140)="1712153db30c11d4f35d7abf71ddcbba504ba3da7d2211a17068b04165f27ec05d73d3e8521d50e2ea0b5e9c1c908e0f8ae6ab97db226f0f40a5d3403ee4093429df29576110c1f15d586ced3e6def9733099e222cb9d0dcd9ce96e5db2ac9c0f5d02e44f5542d90fe7b4a288493f136839d13f835d8551c4f28566d488d6bea1df5fe9f13e9a121f199bb8b3652986d7c2b0f5fd80b87180e638af9cd098a3b661059530e10d841c3cd95cf7fe705ebb2513418d34d548b1cf0980a1b678902ac7f3d9611c67386c2630fc67324020120", 0xd1, 0x0) pwritev(r0, &(0x7f0000000000), 0x0, 0x10000000) 2018/04/16 02:10:31 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xa00000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000080)) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) 2018/04/16 02:10:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x800002, 0x40003) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc1004110, &(0x7f0000000040)="1c4c917ed7aa856d386bbd8708") 2018/04/16 02:10:31 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000280)="164690f11220a801e1", 0x9) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x111, r0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0xffffffffffffff31) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x4}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x200) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0x4) clock_gettime(0x0, &(0x7f0000000200)) mq_timedsend(r0, &(0x7f0000000640)="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", 0x94, 0x2, &(0x7f0000000100)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x84000}, 0xc, &(0x7f0000000240)={&(0x7f00000007c0)=ANY=[@ANYBLOB="17987ac9396b18f548f3da085c3fa89586bc51803a15e87c41e41f0ceac3cbbc41998595d1292e980b4f1b0a88ce155b6aa7d219c43c98d5e000f5fad36c21956fe74426a62afc21f23ac957c379ffafa613922ce744cc31968780a5eb72cabfac8a2eccbf96", @ANYRES16=r1, @ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x40c0}, 0x40000) 2018/04/16 02:10:31 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) r2 = epoll_create(0x45) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x180, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x7fffffff) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000080)) write$eventfd(r1, &(0x7f0000f43000), 0x8) 2018/04/16 02:10:31 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x800, 0xb0, 0x444c, 0x2, 0x7f, 0x31e705a9, 0xffffffffffff8000}, 0x1c) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@llc={0x1a, 0x31f, 0x68c7, 0x10000, 0x4631, 0x401, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {&(0x7f0000000080)=""/161, 0xa1}, &(0x7f0000000140), 0x2e}, 0xa0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x5, 0xc12d, 0x0, 0x9, 0x3, 0x1000}) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r2 = socket(0x1e, 0x4, 0x579) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) write$binfmt_elf64(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c46000000001257e6f0243f4caa0000000000000000000000000000000040000000000000000000000000000000000000000000380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000"], 0x78) writev(r2, &(0x7f0000000540)=[{&(0x7f0000000480)="ab", 0x1}], 0x1) 2018/04/16 02:10:31 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x6) sendmmsg(r0, &(0x7f0000000000), 0x2, 0x20000003) fcntl$setstatus(r0, 0x4, 0x0) 2018/04/16 02:10:31 executing program 4: clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000200)={r0}, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={r1, r2+10000000}, &(0x7f00000000c0)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) 2018/04/16 02:10:31 executing program 3: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) fchmod(r0, 0x21) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r4 = dup3(r1, r2, 0x0) dup2(r4, r3) 2018/04/16 02:10:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x80000) ioctl$TCSBRK(r1, 0x5409, 0x401) r2 = shmget(0x1, 0x3000, 0x78000000, &(0x7f0000ffd000/0x3000)=nil) write(r0, &(0x7f0000000140)="516027b9482a8cb71179108f652b7330ceb434201c455bb16b29c3d4e7c3e171dc0eaf9d1bf18079290c22b949631bd8d77c0a2445057018018f817c691aa17d5acc8ee8f3170c", 0x47) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000080)) shmctl$SHM_LOCK(r2, 0xb) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000000)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "e1d72aae3398eb02d7c7f7f4f1a9ebca2b9eb705c55355a435274c1286636fbb21a0fea09e678bb6492b61c8a2d8e419ac99672acd5b28e89cb592b7573b4017", "06d28a5bb838eec6d02b95067ccd328a07d5c94219484d2daae1eb19346252728b1444848950e23faa8069a689e529d4978f544e073731a21646602644ed924e", "ece7848419175fa1caab94dba1ba984502127f6cf66f395dde0e415f4dc1e210"}) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) sendmsg$netrom(r3, &(0x7f00000005c0)={&(0x7f0000000340)=@ax25={0x3, {"46ad327ad16f96"}, 0x100}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000380)="c6a175174c814d76c1cd39df85a4de01381424d47585d513b4d7a18bf0b2", 0x1e}, {&(0x7f00000003c0)="1c6f479baae4f4d14a6dd5e07fbb4fec15117382b30ce301f13528bdd1c49ec3be857fe3be04c8a447711570fd5eefe03e9849216c0a4c06be0e1e80ac280014a7fc84b205e86205b340791d99c0bded329da7bc7b10e048d08bd338a6f2b4d20e7c721ebb94e1165f611f1dde225b8ce796b4b01c736978a849b3b981d839a8ba2831216d47cf7d37f8f7fb2435cf871627e9ac70679e04764de3bbe0cc204498c38ffc3cf698347cffe3c17ff367293063ee9c5ed5bbd07cfd0d47f2545ac57b2cf55b5fa772eced39a6039af82af4af233730cbf1ae54186e9e7c1607b5fafaff7e0e53a0067cd9468b2e36242272141a", 0xf2}, {&(0x7f00000004c0)="15c7cb76fa54", 0x6}, {&(0x7f0000000500)="6222b8d737116940239edc425b41438ba8e6b0c4050510688c439f80079c06425daacaaec520998c901796ddcefbc06323e21df1d2cf5ec0a78b9a97242f7601234e9207b38cecd53d5ca256212697202c2b6596256d700a7469f82978d7427b3dd39cee133a45cc033c4b7de3065e75", 0x70}], 0x4, 0x0, 0x0, 0x20000000}, 0x0) 2018/04/16 02:10:31 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x500000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:31 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x600, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000000000000000040c00000000000000d7d462000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/04/16 02:10:31 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x2, 0xfffffffffffffffc, 0x9b}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x45, 0x1, 0x8e9a, 0x8, r2}, 0x10) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r1, &(0x7f0000000280)=[{&(0x7f00000001c0)='j', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x5}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000020}, 0xc) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000180)="de", 0x1}], 0x1) shutdown(r1, 0x1) 2018/04/16 02:10:31 executing program 0: r0 = memfd_create(&(0x7f0000000100)='lev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10503e, 0x0) pwrite64(r1, &(0x7f0000000000), 0xfffffdcb, 0x0) [ 647.728155] sctp: [Deprecated]: syz-executor1 (pid 9273) Use of struct sctp_assoc_value in delayed_ack socket option. [ 647.728155] Use struct sctp_sack_info instead 2018/04/16 02:10:31 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x9, 0x48100) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000280)={0x101ff, 0x0, &(0x7f0000ffd000/0x2000)=nil}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r5, 0x20, 0x70bd26, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4cb4b188}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x64bb5f91fa1a708}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0xfff) 2018/04/16 02:10:32 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x100) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={"73797a6b616c6c6572300300000000ff", 0x400}) close(r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'sit0\x00', 0x7000}) flock(r0, 0x4) 2018/04/16 02:10:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x800000000) dup2(r2, r1) 2018/04/16 02:10:32 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick, 0x0, {0x9}}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000380)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/16 02:10:32 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x3, 0x1000000000000000, 0x0, 0x400000000064, 0x5, r0}, 0x2c) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40000, 0xd8) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0xfff0000000000000, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x48000, 0x24) 2018/04/16 02:10:33 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xf4010000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100)=0xa068, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$eventfd(r1, &(0x7f0000000040), 0x1) write(r0, &(0x7f0000000000)="99", 0x1a8) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000001140)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) write$eventfd(r0, &(0x7f00006d5000), 0x27c) 2018/04/16 02:10:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) 2018/04/16 02:10:33 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="4c0000001000ff3030ba0a0c6fc283a724a600800600000000000000000000002c002900ff47fd68a74cf076d4cd2d0379ae2d0c01000000000000cefdd06cbedea21326a4976d27c70da654", 0x4c}], 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/04/16 02:10:33 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8300, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x2, &(0x7f00000003c0)=0x0) io_getevents(r4, 0x1, 0x4, &(0x7f0000000400)=[{}, {}, {}, {}], &(0x7f0000000480)={0x77359400}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000340)={0x9, 0x5, 0x6, 0x7ff, 0x8, 0x3}) recvmsg$kcm(r2, &(0x7f0000001400)={&(0x7f0000000200)=@nfc_llcp, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001340)=""/78, 0x4e}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040)=0x5, 0x4) open(&(0x7f0000000380)='./file0\x00', 0x1c0, 0x100) write$sndseq(r3, &(0x7f000082cf40), 0x2082cf40) close(r3) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="a19721fc6ede1f78270ce8f93e995bf7", 0x10) 2018/04/16 02:10:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000f65000), 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x400000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000010c0)={r1, &(0x7f0000000040)="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", &(0x7f0000001040)=""/84}, 0x18) 2018/04/16 02:10:33 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x91a1, 0x0) mq_notify(r1, &(0x7f00000002c0)={0x0, 0x3f, 0x1, @thr={&(0x7f0000000100)="5db0c80338180d61a51a610b189646dd336de29df739311e5cbc8589c1b0781ff056f1df1164e2c1b9d5fe457ae8f2ec69b0383e4a3b7a7e59901d19a2cee26cd373ba9d3f0528f5c982cdc5caba3d444b8467d50f8f3cedfb1e33201da330ab5e59d138408dd42a5ac0d52d239894b5b313e8b143596c05591283f6b3863f31e2a5b41d0f26699cc22876cc18f0f8b24a288a22867cd11a0007ec0bb7f3330a087a235af28b03ec105ed4a4c1f4761e0c68541ad27ffe5e812602f486b84e4702558d072babc6c31c021017dffc5267cc5684d877bf68", &(0x7f0000000200)="87f2170cb69d3f4348f7bd0e8dbf4aa6cc3c817998e355e99cbef126e95cdcc7afb0748201f38826761b1e798f1d67c97230fc9d4e1d6dffd57245645061b1bd659f706c27516bfa8355c212b6337ec40b81c7b645d765a2798b5053a11267b81997a4d4467c4393aa8f26f669825a18c32afbc5989313ea9d9dd07903d0a234c90ee18520084b470cb146a93bc3e63b7bb66096e16c5849bfe492f937aa6a7714"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x2, 0x0, 0x1, 0xfb11, 0x10}, &(0x7f0000000080)=0x98) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000005c0)={0x9d97, 0x5, 0x0, 0x6, 0x4, 0x0, 0x1, 0x9, 0x0, 0x100000001}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0xbfd2, 0x10, 0x9e, 0x9}, &(0x7f0000000300)=0x18) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$netlink(0x10, 0x3, 0x5) writev(r3, &(0x7f0000000440)=[{&(0x7f0000000340)="3ddd5f6e0454b56c6048fa9e8ab2c1fc3beba489e420a9bc45f71deeade9ad7a64e1644d82e0dd2de0c468b51c54d8f6c0dd812d203caad5848bb56a33fb81d25909c6d575f55ed85aad8b3cee97e41210c876a690cac0c87d01971a23660d960c21537fc1f9edb1f076df024866f8ef59ede5017d7df0c806fb2565c4cbe0bbe1475000bdf7a485b79a3bf4f24989e9e38fc24b4ab66bca88eea1b701ed82e09a108595230457afe2b3f1b91282365c83c651731aa5e03f9cd31a3bd5d3f35a13c00374f13f51cbc7f8c925ca87e5400649247f854e70f1c4b3a0d6e9876476bd96d52678ccfd3cb9", 0xe9}], 0x1) r4 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x4, 0x7, 0x8, 0x100, 0x0, 0x5, 0x400, 0x8, 0x7, 0x6, 0x0, 0x2, 0x5, 0x4, 0x4, 0x61c6, 0xffffffffffffff6d, 0x9, 0x8, 0x400, 0x800, 0x1c4, 0x70000, 0x1, 0x2, 0x1, 0x2, 0x1, 0x3, 0x3bd4, 0x5, 0x28, 0x8, 0x4, 0x5, 0x8, 0x0, 0x1, 0x4, @perf_config_ext={0x6, 0xfffffffffffffffc}, 0x0, 0x35, 0x2, 0x6, 0x10001, 0x7}, r4, 0x3, r1, 0xb) 2018/04/16 02:10:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x10) sendto$ax25(r1, &(0x7f0000000340)="a0cfac4c7b71811776c52dc07113d2f5a7fe9438b9277ff25607c024ecbe733a98059a1831d1b0ff44339cfaae4e60254b3c0cefade2154c7da566eaee9987cce99f7f77491b15e8476a19313db0cccc79c06df9426008ec5de97967e081c52421235e9bf72c", 0x66, 0x10, 0x0, 0x0) bind$alg(r0, &(0x7f0000e30fa8)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) accept(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x60) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x2, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000180)=0x1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000580)="d8cea96955b84974c7e9f3f2953307d49a8a70b82fc1e179cbad8b58df8da15a56097e6040c9c55960bedc42d59f59951895b9c52318e6d4afe5485fb2818784ca665317182e98a55be5aa9f24573daafc", 0x51) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) getpgrp(0xffffffffffffffff) prctl$intptr(0x1c, 0x101) getpgid(0x0) tgkill(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x5, 0x3, 0x10001, 0x7ff, 0xfffffffffffffffa, 0x81, {0x0, @in={{0x2, 0x4e24}}, 0x8000, 0x81, 0x5, 0x8, 0x1}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="b9000000e70fa94605859dd1487a571ea8175d2ae277e2fa10deff9a2ff8a337083853ec9db3184e417f10b1232dc7e8c1e0ecaf5d400ce8b6cd155078b816a77da27e90185e98a76e9f0031159438ef1fa7c6f36fa879b66b71075ae664740c049a6005b6a43e9eebe972da2376bc1bb30ecb77b7d6032f187df66df2f04ea1cc4c305c2381dd1520842dbb50976f4d3da8e589188920497a6a69da82776bb53b9327765637fecd52a24d48b9f5649967ce5ad53d3d7a3ae0513b6f488b69138704ef208d72e4"], &(0x7f00000003c0)=0x2) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000000500)=0x1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/04/16 02:10:33 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3fffffffc000, 0x690802) accept4$unix(r0, &(0x7f0000000500), &(0x7f0000000240)=0x6e, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x400) close(0xffffffffffffffff) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000140)={0x0, 0x0, 0x7, 0x0, 0x0, 0x8}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) io_setup(0x1f, &(0x7f0000000280)) r2 = dup(0xffffffffffffff9c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000000)={0x5}) r4 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x40) accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x800) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) mprotect(&(0x7f0000b0c000/0x2000)=nil, 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000000580)={{0x6, 0x7}, {0x9, 0x7f}, 0x40, 0x7, 0xffffffff00000001}) mlock(&(0x7f0000c27000/0x4000)=nil, 0x4000) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/95) read(r3, &(0x7f0000000380)=""/75, 0x4b) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000200), 0x2) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000600)={0x10001, 0x0, &(0x7f000095b000/0x2000)=nil}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f0000000040)) syz_open_procfs(0x0, &(0x7f0000000300)='net/igmp\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000440)=[@in6={0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e20, @rand_addr=0x17ecbe32}, @in6={0xa, 0x4e24, 0xad4, @empty, 0x9}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e21, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0xa4) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000400)) [ 649.164230] netlink: 'syz-executor0': attribute type 41 has an invalid length. 2018/04/16 02:10:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x9) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x76, r1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x24000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x6, 0x8001, 0x8, 0x4, 0x100, 0x80000001, 0x7, 0x4, r3}, &(0x7f00000001c0)=0x20) 2018/04/16 02:10:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(xtea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003140), 0x1, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000000040)=[{&(0x7f0000000440)=""/192, 0xc0}], 0x1, &(0x7f0000000080)=""/107, 0x6b}, 0x0) 2018/04/16 02:10:34 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./control/file0\x00', 0x2080, 0x28) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x80, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x7fffffff, 0x2, [0xfffffffffffffffb, 0x9]}, &(0x7f00000001c0)=0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x0) close(r0) symlinkat(&(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000080)='./control\x00') 2018/04/16 02:10:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x800, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000080)="dbd40fbe7300e35266b9800000c00f326635000400000f300f01df0f0f3e220d8a67d213650fc72fb80c008ed80f08", 0x2f}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/04/16 02:10:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(r0, &(0x7f0000001640)=[{{&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000280)=""/171, 0xab}, {&(0x7f0000000340)=""/83, 0x53}, {&(0x7f00000003c0)=""/136, 0x88}, {&(0x7f0000000480)=""/187, 0xbb}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000100)=""/49, 0x31}, {&(0x7f0000001540)=""/13, 0xd}], 0x7, &(0x7f0000001600)=""/8, 0x8, 0x200}, 0x5}], 0x1, 0x40, &(0x7f0000001680)={0x0, 0x989680}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000016c0)) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xfea2) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792", 0x30, 0x0, &(0x7f0000000000)=@can={0x1d}, 0x80) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) recvmsg(r2, &(0x7f0000d43000)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xfffffcd9}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/16 02:10:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x3, r1}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x2, 0x450d00) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000140)={0x3, 0x0}) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000240)=0x10001) connect$ax25(r2, &(0x7f00000001c0)={0x3, {"5c85c024442839"}, 0x5}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000180)={0x9, r4, 0x2, 0x6}) r6 = dup3(r0, r1, 0x0) dup2(r6, r2) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000200)={0x10000, r5, 0x1, 0xe63}) 2018/04/16 02:10:34 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000cdcfe0)=[{&(0x7f0000b20000)="80fdb1000000", 0x6}], 0x1, 0x0) 2018/04/16 02:10:34 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0xff63) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)=""/37, 0x25}], 0x1, &(0x7f0000c65000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1}}], 0x48}, 0x0) r1 = accept(r0, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000200)=0x80) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000001300)={0xfff, 0x1, 0x0, 0xfffffffffffffffc, 0x5}, 0xc) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x16, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, 'syzkaller0\x00'}) openat$dsp(0xffffffffffffff9c, &(0x7f0000001380)='/dev/dsp\x00', 0x2840, 0x0) r2 = dup(r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001340)={0x2000000b}) 2018/04/16 02:10:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x1800}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta-generic)\x00'}, 0x58) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000300)="ef00fffff7ba0900", 0x8, 0x0, &(0x7f0000000280)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x80) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000040)={0x1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="f424c2f54ae46e939e02662ef6277aa279f8de33635b76112a51a5b0afba12d7e39d9af40bdc539360b98cb1ea6c2b9820336254197aa6538e48123cbe86a5144e8d98d93a964bd6268e6cf14797f4721f717d5246f0c8769ee3994a71ebf1f6156af0af022d833d5ba0f7065e0346279f034b8d0e1c75949247ba571ed60f3af38b72269e52a9a0819ff32b0cbc8b3b8345908f4f289923b7c2533c67680a63b431afc7c249d24059bf3d9dc5ce1e7fe4557063b945d3c9f1c9adf0bc58e1e427f93499536b19238777007ecb3b2404d98883f47f59dec6217923d404b7f20b6f22757d82ae63bc094238b28c8284f270d9fd085663c265b47f1525bdb8fa4b428fd2335c6f79994b88a38b38b7d2e9c66de5759ab0bb504a57b79f6b737970506d0a4330d102029a0ae270d945f96e93b6010a0ee7092916ee044c1101cc308bf5848b3ec6fd482b97783d3f1e8a606002a6ae7b1e9c5099e236d6e2aba50dc9774f5e410fe4ef665663feb794185c1f83c67ad909766d196bf9bcb72c0f0bf1a1a4e3ae0a8a53b30a6ec73f1815a996eac975781eab9c6135ca94278934e58be1a9cfd58c1767160c5812144256f9841861f452741c4ac8b11cbd13d7f821f768a52a129a615f155d1336d5e4c97c68b1ae80a1021d3684e8847d6cf7c45c247693ccbcd0c90ae3243a56fd7380defcaaa70c856f1db2da778a8e1492715a6d2f2201930caf2809d960dfe9626b6c76843124d7b7d99cff4de67cf2f6bd41b0f02749818cefe492d089ac7685d366e65415465012595b05bde7e9d42e9fc6395186904d4dfe02899d4ae725265a9dc9a637314b46b13603a6c08ddab4ba7e8523f8f093eab13a53ff102dfd5d4d1e06a8abb2b9b7200f410b0713b8c96bfcfab977d1572c9dd727a61ce429e2c4303f54f5be5d555d189bc6462d4de42c63372fc3030bc3f5d22bcd26122c1cfb54560834efc09e03b54aaf57cafe05386b6375c86422d5b278eac0b87ac05aff972542f5b346872ef4a7d0b4310de51fbc08dad74cd24aa29fd57813903af83247a2b505e3f455f481cc3760a1be07d6340fac71695558b0777218154f5c321256b0de92db4666d5a0f1b7ca1c37ca479266ab1d8490f1db6014ffccb1b716fa97c933e5a6a25f53105eb6a58e64689143885cd297f5b3ce639e3d70746c59200f9f3759ddf30fb2b2829ec208a01f719d2c9bd994a1c5dffcbea631f945ac9e81eb6a9892a04f3afc910a9f7ba077ce9e8c11ecdc84bbbabb19237be059b137feb2fbc385b86156b3c52bf22ee6f6134f25c3df34855a9e89b01403864bd7458d66ddde3f22a8138eb561a409bed12ac5cca66675ffa48d690caeae0e5e176257ef2aefa16e9843cce3e47d6fa7d065f139c925a4bed1dbe1ff1597f449228fb5a7d24f4f6b7ee703d4a00d3b196eddbe294b84db6f0cbc0a8e254a74e315015a4d71a0c3dd72a278288ed5282755540abe5509a475a8c6eafe04ee9f000047af44142cbe86ae275f48987d39a97b731f0d5d00a1766c6a3635980ca301e4478dee306858071366a9da28cc8407deb48e3fc139ece9a338bc8be27dac6a0b8ce7215dc0b14b7a61df4aa42223f003ee4e7113b3191f9033cdcc1bb7150174ddb4f3a1583ceedd17bf78010d500ff878714f398b10d3b664df50101317544093dcf65df52b7a3690a12f71a2de3b0656cbb05fce7229d4e2668ec58fa2660bf0316d7759202d20b4ce7413c266d8ca135c1066fb47ce0b706a7200c9a7516b00a5452e8883fa1cea77a74542e4d97686c6e46bd65b13605112d1fbb3395715c334c65e3b457972c207bae5f0497a1c8065cf15d5c29990ea8c38e009968227ec794cb309502ca49d6dbab236fb8520bd508a1c61fe09284dfdd85c29b731dcc315d41340f5f76aed376e9539cbabd81856395f99bdb0b78ad8c1ef7829b71a34646cd19c8053be44297355feb576b19df2923fe251a227db76df1656d93aea9ab88257b9567972a1918372a91b7e92b86610c6394df0bc40b6fde8757aaa300817a8a9167f208569e67e1318b336c5debf77d0f196f05a334f48616be78bda87423549f26ec164d074712d41301935aa7c425953dddce7dbcdf2f0f41b1810c8c657d4ecb4a825be3596642eaf9d64bb256825620ddd98a59b8babcc8ebc1f04eca4c3abf80327ee06747504710b82db8fda2dd43ae906dbceb668f44f60dc736f8fbfb7445bdc5cce71b54fb066e81926437258c82107859c8352a77f1d14d56522d96ccd7df02c219ee59742260f9aed6058eeb001b4757b5db90a1de0ad3365c8d92376305230b36797179f7e0c24f3ba767612281aa9422e62f5ffb6be61e207bffe69ffca86240f5c500055ad0aa81682f930c2e3a9d62a9016aaffc520a696781e416057661bdfc96d7d595ebe47d9e195ff225942f4c8fcbf82bec3adff1d38813d1151397df46a855bea7a28f955e96211fef4329d8f294242a4f7e99d1e9a9641bbf3a754cf00400313908118ffe2e5bf6b0c050f45a97c82f03040b1825d50dd446e3ad50d2d8a089513eab44c7235d5cce68d7ccb03176b7dfbb44906334e025b9ed550e278cfcd19733984d68b06854fcb47cece3a5da11c668d5f54cbf552e40c7f2de2c53780f6a3dbbad0f9357f2dce02fe1c511eef58ea43614c9b9d6822c3bb2f614d0285396112037b9e9cbd071adf6994702d9ac76b8571a7c4c6a2b6c68764f5645d7a1f730eebfe69bd07924dc85f80381482dc19c2debc5778f19aaf1b186c635bc183181c5a062f36cef8eb30280a57f325978dc22b197661e9be6682b54ac7b136345cb6403fff892464ecc818944b44c0468432ab510e3fdc839f86b6103845c0d55d5df96357e887fefbaaa43d447aeb331ca82ac115610545d4f283225e5db348cef0b88173f3403777be8237781515e21d551ffd3ee0f63a9c5affa90d3331a12778f6a35a112aea366cc840d793e7dde2399058c23fafaa0e01dd33fceafa06d78bf584b7d9d3ea8aa70ad9ae54f49ffa907f7d7cf138a61bd5767321c32a7233791e8f20d6876ffe927297569c6262acd1a2c232e2f79963e8501ee4219382e091c9e4ff8ce8aa3c620bb79ce47b8ff5d931c56a363bf7be6e6644187b3b9177072337aa0779a5102b78d176803b6eb67ee43329a66621299f97bf22f77131bc807da18f888a0368a9b1183fc767f4963ebdff3d6988eeeb11d775e44b9a6e502d492e4b3f01c02d76b04626e34586f604f472829848de6417896eabc2d449f263820c5715845f87c8bb7fe2e11b76f5ce0ef103b0059270f4b3edbcd4ff8f0b17aa09604fdfeb6c3aea28ec50d8288ac59691399bcc1e918a3bc881dba7785ffb39733d82aabcaf1d4786af7fdb2a47890d52d4941d422560b43864b6e90789aedcf1b251be1f3498a17a8b8d4026267c8052dd223126444e75ea6623b6d59b31a72dc9b731c3e132b78b7c863dfa0f3fe694d95271f4296a44d0ee1cda1f6ab0aa2afaea630afabc8bb76307d425d5d953bfd5132a3d613f8dc5d3fbba9d81b9fa82d0e6ae8000923308edbcbeddb72d284167323f508bcd9e1575bae7db03823c27bd44fbd5b64a920f896728b4302ee9a0a63cdab1db45e214a2e8675da2500a24a85191340f8c21e161d059610c1d7cf86d40d4ebe13d1382311815782c360d0e7a2715f25a8988fe327c1a84c2b668b9483cd37f71224a236ead2535858329ee79c19ac8c836c780436c0ec42189bd4fd543c77faf3240a5e462c8aa1b000b814615cc9401a7972d4d7998065ca9ac1ad1a98b5b7a3341aeadbc2e689e1c1fda63080c68920d8f4c7e4e00990f2c8a6a6c78623fc4be65b475768c158505c39d6ead3cfb9c3443f225e2bcd4b0e92e261c33907fdf7130ad7b8d79079ff46874965c8228cfd3d6e462365d676e237c2c64c880116951b1172a813f9f6e801127cd4fdc7bb296843bf9f04adcb53547a75df83cb9441c8eaa8bc4f9a0bb546594a720e1eadd53175995de561ddc868334cb0e72bad3a74c44d8d30216e289be0c81f8433d949255524a990cacb6ea354a770315000332fe6d4accea6bb10be5b4f84afc01f522697007b3331b3a7af6ab87c2a0fedf52a4734217b60127a495146459a24f486ab22286ffd9bd7829f10e324ca73d89b49454014d09a31d07b20c6ab194f795645c2efe85e4b92e35ae59762f269ef3cdd5102726c76094489fc7ed1735115d0c45153450a1d49e935898328cf0625b516ca8a90ee945838cdae178da52c51780ebbc3bbcb39f841f464696c883c77745be3d07190cf998165145e4958b624321dc2d9d677b4fde5415eb793e4306e5f6677358d410b48d5f604291c1033676d0d4f1b25feace790f143ba7d15d42296a19ea544f7bd8d7d608541b798f734c07af3a0197b0b9430acb263ec048cf0a33a8cb0d3175102ef311f28f72d9cc4a964288d473801b999aab8bf0d2fbd846d8370b586e10d56b459f9efc19f7af8b013306439c79c31ea49d03553944848c5bede33b9c7806f486376c35473e02c611b3c6d01bd1cc5a86c1fa493e30051adf88cadb24bb6a3d5824281a10f7efd4bb4d197d36eae9e95197750bb496e4449eb22978fcfbbcd4a9159eadfe20f109f37eba21421546ef30a7ac8a0335ccf9592f9978692452bca4faa94ea33015d406913c8c08b21b252280bebe46d55020a9d552a32a7c0154a2f28399b63ae03a29e98c5514a9c09ebc857c762240e3a8a67d507f2c6789c3e183aa9729fa2d16004e7c21b2b6e9fc53036c1c9c8bf9c4fe1fdabb40371e3a553298751b3cfb658f6ea2bb570e2a45769a6febcb2c1de9d940cd4dce133c70ff2e53abd2bdd82b5d31cceaaf8bed5bef7a6aad6fd3ca56d8450cd946b25c4dddb01efb9976d917e1ae377d47492ff029d1af6f4b484235c57ffe93bb8682d73f3aba44463f252883508f7d0e40f5e53303abebba0fd741792e90313437128d7f66fccead03de4ff6c0382951ba73e6c6b747ea553baaa59e4780072be6334ea13d125d1ffbca3156872e1e5d2353886bfe71d9754223e3a917b96353684764c5ea6dd6f458335c65be09a344fe1b95ac3b241089189531a7d1929b3f592c4c799efd56c8e758649363b80c33cceca809281a721bf07272d43d56952dac4fff4d99e702a7fece1aa12bbc41378f16734f40abd7b92121f2cc02c676cb0c9b89a5b92c30ee02a2eebecbf32d379d8d4b843ad6250915e6434548861c668863c4634495e43ce220d2061346a489fff6671804eedf4468810cbfacbb68f2587722021b6021491893d8774d547114d7201d83cb2b8d401e85fd5f8fa9fd8ee3ab3b84d100c4e26a9bd8747f712caaf756b62a82bb36133290393cdafbd5a157aefa1e32ed8f295802bc5965189bd8f740ba0f9c86508d2415aab9206252dac860abac931982d16417de30c394ef4e3d5298fc3af5226cd89cd10e8f36059e01d3c4aa4be923317a2288b061f3d4b086485df42628018c95e0b1932ddb2231868991a3b376bea330c4790411ca5e4849d172800c572ed8f71e77f0f4cee7be39e4b965d3da62119a5c4bdb5858da1f8cab580f212f4e71d2aa496c0e4b1f94c0606fcf2fd2ff1f372be692c26939d34f84b6c7d060316f36a71ef1e0ce87dba8394b99b17a091b3fcd117a616813761c9deebd71072b4e67016c19459a22855047204cd677fd4a194ae32e2c7959897c3e9bb5ee7e7098adc0741d8159b7de0745346649", 0x1000) 2018/04/16 02:10:34 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0xff63) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)=""/37, 0x25}], 0x1, &(0x7f0000c65000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1}}], 0x48}, 0x0) r1 = accept(r0, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000200)=0x80) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000001300)={0xfff, 0x1, 0x0, 0xfffffffffffffffc, 0x5}, 0xc) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x16, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, 'syzkaller0\x00'}) openat$dsp(0xffffffffffffff9c, &(0x7f0000001380)='/dev/dsp\x00', 0x2840, 0x0) r2 = dup(r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001340)={0x2000000b}) 2018/04/16 02:10:34 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40000000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) fanotify_mark(r0, 0x9, 0xfffffffffff, r1, &(0x7f0000000000)='./file0/file0/file0\x00') 2018/04/16 02:10:34 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x22812, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) 2018/04/16 02:10:34 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) ioctl(r0, 0x2c3, &(0x7f0000000000)="46e27c9febffd3055930ac1ac729394a2a4f25b046274dc7d40f7d85d665a3d89636004d1cef4e1816578311425574809953ffe23b2f583e52c7dce022f56768d906b39650818353c1293646fbab") syz_emit_ethernet(0x423, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff000014000000080045000415ffff000000119078ac14ffbbe00000014e204e210401907800d73cde00f53475b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe35cbc02287a5c52cc39db3a75cb1b55b7aabf4e36c79c2a5952a12089235351505cda51a43ebd088e23b469c18ab9ecce1d04fa33e52128678a349b8c5dd3968899b58b9428f6d80bab462152b24fea33"], 0x0) poll(&(0x7f0000a5b000)=[{r0}], 0x1, 0x0) 2018/04/16 02:10:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x80040) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40080, 0x0) fanotify_mark(r2, 0x889, 0x40010011, r2, &(0x7f0000000180)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bind$ipx(r2, &(0x7f0000000140)={0x4, 0x1, 0x8, "1c00e24e5afb", 0x5}, 0x10) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r5 = dup3(r0, r3, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000000100)={0x100000000000000, 0x1c, [0x0, 0x10001, 0xfffffffffffffff8, 0x1, 0x333, 0x9, 0x2]}) dup2(r5, r3) 2018/04/16 02:10:34 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000cde000)=ANY=[@ANYBLOB="18fa01000000200300000000000000000400ef00"], 0x18}, 0x1}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/16 02:10:34 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0xb1ed, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x88) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000100)=0x4) ioctl$KDENABIO(r0, 0x4b36) sysinfo(&(0x7f0000000140)=""/153) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x40, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000240)={0x10000, 0x105000, 0x0, 0x4, 0x8001}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000280)={0x0, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x88) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000340)=0x2) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000380)=0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000003c0)={{0x5, 0x7, 0x0, 0x40, "ce91f489e3637aa7cb031d6ef398344cd824f60d78f835ca363eac241a7eeb80696a97e9a1eef092aaff24e8", 0x6}, 0x7fffffff, [0x4, 0x7, 0x101, 0x401, 0x6, 0x2, 0x1, 0x52b1f4b0, 0x7ff, 0x6402, 0x1, 0x612, 0x100000001, 0x8, 0x800, 0x79bf5ffb, 0x8, 0xffffffffffffff81, 0x1, 0x7fffffff, 0x4, 0x80, 0xffffffff, 0x8, 0xffffffffcc07ba70, 0x3, 0xfffffffffffffff7, 0x0, 0x2e, 0x0, 0x10001, 0x100, 0x7, 0xa6b, 0xc7, 0x3f, 0x1, 0x3, 0x3, 0x4, 0x0, 0x5, 0x9, 0xa0, 0x277f3853, 0x5f, 0xc0, 0x48000000, 0x9, 0x400, 0xfffffffffffffffa, 0x3, 0xa2, 0x8, 0x1, 0x8, 0xb18, 0x100000001, 0x0, 0x0, 0x3e4cdc03, 0xfff, 0xffff, 0x1, 0x3, 0x35, 0x40d5, 0x4, 0x2, 0x5, 0xfffffffffffffffa, 0x26, 0xf8, 0x7, 0xa6e1, 0x5, 0xfffffffffffffffb, 0x0, 0x9, 0x8001, 0x3, 0x8, 0x4, 0xfffffffffffffffb, 0x6, 0x7, 0xde12, 0x400, 0x9, 0xffffffffb55e62d9, 0x5, 0x7fff, 0x1, 0xffffffffffffff00, 0x8, 0x6, 0x4cf, 0x100000000, 0xb33, 0x7, 0x0, 0xfffffffffffffffb, 0x101, 0x7f, 0x3f, 0x6, 0xff, 0xfffffffffffffd29, 0xab, 0x6, 0x8, 0x400, 0x7fff, 0x0, 0x3, 0xff, 0x2, 0x21e3, 0xd97, 0x5, 0x400, 0x1, 0x800, 0xae19, 0x101, 0x2, 0xf194, 0x6000000000], {0x77359400}}) syncfs(r1) getrlimit(0xd, &(0x7f00000008c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000900)={'rose0\x00', 0x1901}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000940)={0xf000, 0x102000}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000980)=0x1ff, &(0x7f00000009c0)=0x2) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000a00)) r2 = openat$cgroup_type(r0, &(0x7f0000000a40)='cgroup.type\x00', 0x2, 0x0) accept4$packet(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000ac0)=0x14, 0x800) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000e40)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x880000}, 0xc, &(0x7f0000000e00)={&(0x7f0000000c00)={0x1e8, 0xe, 0x6, 0x238, 0x70bd2b, 0x25dfdbfe, {0xa, 0x0, 0x4}, [@generic="23ceec673b80d2e35e835ac8816f2e35058c9a08a727fce23bc7b9104e2b204a0c8ad350159a93f047fb3684813ab4a99cfd9d28d812f531b612094216c0d13a7da3d1c2e204d171b95d6969e29196c51392e465bbee0841fc6fea8816ba833db34461f1a7f98835906d47ff6b7feec1d8dfc11b739f32ab97544a7693cfc90977a757cf2c335a02ac4799", @typed={0x8, 0x77, @fd=r2}, @nested={0x114, 0x6a, [@typed={0x8, 0x6c, @fd=r1}, @generic="68bd6ab607b85b11f0ae00eb158d89ebce0352fa732dd98c294240da945a4aa1a567", @typed={0x4, 0x32}, @generic="d2736ddfe1f6c7e00d4166647c7bb0ef6c8f1380dbfa3a07a9643c0162b44cfa543f8775ef7c9ac345a71d71c2c0e5be141636303c0ae7dd3fb3d00f533831bc0518f53b29", @typed={0x8, 0x5, @fd=r1}, @typed={0x8, 0x59, @uid=r3}, @typed={0x4, 0x74}, @generic="c0d43f50b773504fcb93ad4e0f1cfdba580a1bef5ead2660c0e6567c327c54a8ed4235b5d3b1691e34dcf0b47f5b6d690a87bd2ccc789d2cd78ba06f842484698924df30545aa8d9356d884b831b57c188cf057a5cd219ec62fb7d9fb82679cdf4212256057f21276d6f565e7e1af38cc3a6bab902145d9e3efb3cd6716bac309de61d045106"]}, @typed={0x14, 0x87, @ipv6=@dev={0xfe, 0x80, [], 0x10}}, @typed={0xc, 0x6c, @u64}, @nested={0xc, 0x17, [@typed={0x8, 0x18, @ipv4=@loopback=0x7f000001}, @generic]}]}, 0x1e8}, 0x1}, 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000e80), &(0x7f0000000ec0)=0x4) sendmsg$kcm(r0, &(0x7f00000020c0)={0x0, 0x0, &(0x7f0000002080)=[{&(0x7f0000000f00)="e1596d63a0e44116971da158d4d1f809dfe5a57d3953b77afa62a964bd30f2baea6e84d8e3668f657f88e9f16a7ecfb258a333c2aa80f4bf7e00993ae817c324b73b45e2a96ffc52810bf2e14f8391ee3bde8931eb5732a4d3dd79ed52a733805e3b3dd0360e8f5efe110944414707883bfbde3c99be3c3a6ffb811a30e9d645cac9cb7564", 0x85}, {&(0x7f0000000fc0)="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", 0x1000}, {&(0x7f0000001fc0)="6206a9fe6a9cdf0bb06a9ab2c91cae3c06a214a09b75b2246deb5d913bbdff3099e4a8bcc89c40b94b56e76e1dc10ddf69aef0ee26c2d12449cd115bd98d8f32db0a0ecebcfefed36f991b6280d869db795bdcdac559405e164e513f7924bc00c45492a95daa5981962431c1edf28d91383544d3510ed827d90231a51004bab22052ecac597d", 0x86}], 0x3, 0x0, 0x0, 0x4000000}, 0x40) r4 = semget(0x1, 0x0, 0x4c1) semctl$SEM_STAT(r4, 0x6, 0x12, &(0x7f0000002100)=""/82) r5 = syz_open_dev$admmidi(&(0x7f0000002180)='/dev/admmidi#\x00', 0x9, 0x10000) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f00000021c0)=""/186) fgetxattr(r0, &(0x7f0000002280)=@random={'security.', ']eth1\x00'}, &(0x7f00000022c0)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000032c0)=0x7, 0x4) syz_open_dev$midi(&(0x7f0000003300)='/dev/midi#\x00', 0x9, 0x40) 2018/04/16 02:10:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) fcntl$addseals(r0, 0x409, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r2, 0x4}) 2018/04/16 02:10:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)='/dev/rtc\x00', 0x1) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000002c0)=0x78) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f00000001c0)=""/185, &(0x7f0000000280)=0xb9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80000, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f00000000c0)) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r5 = dup3(r0, r3, 0x0) dup2(r5, r4) 2018/04/16 02:10:35 executing program 1: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0xff) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0), 0x200000c0}]) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)={r1, 0x100, 0x9, "db0a0bc2be5ec653d5e7a3eb137229b362038c8926d7ab9b7451c26173d32bc70aa763"}) 2018/04/16 02:10:35 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40880, 0x0) write$vnet(r1, &(0x7f0000000240)={0x1, {&(0x7f00000000c0)=""/95, 0x5f, &(0x7f0000000140)=""/198, 0x0, 0x4}}, 0x68) fremovexattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00') clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000380)=[{0x0, 0x3, 0x7, 0x100000001, @time={r2, r3+30000000}, {0x3, 0x8001}, {0x1, 0x80000000}, @quote={{0xfffffffffffffffd, 0x100000001}, 0x9, &(0x7f0000000340)={0x66b, 0x3ff, 0xda, 0xbe, @time={r4, r5+10000000}, {0x3, 0x2}, {0x9, 0x101}, @time=@tick=0xffffffff}}}], 0x30) 2018/04/16 02:10:35 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x8, &(0x7f0000000080)="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") flock(r0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00006da000), 0x4) close(r1) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x101) 2018/04/16 02:10:35 executing program 4: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) preadv(r0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/176, 0xb0}], 0x1, 0x0) r1 = msgget$private(0x0, 0x14b) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000280)=""/181) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@loopback, @in=@broadcast}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/04/16 02:10:35 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) recvfrom$inet6(r0, &(0x7f0000000000)=""/194, 0xc2, 0x0, 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c5600000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000003800000000000000000000000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002b0364c0add065aec5"], 0x78) 2018/04/16 02:10:35 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xe00}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:35 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) bind$ax25(r3, &(0x7f0000000000)={0x3, {"f4f4fd0fcb0694"}, 0xfda}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000040)) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x1a6, 0x1200) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000140)={0x1, 0x20, 0x100000001, 0x3, [], [], [], 0x313, 0x10, 0x2, 0x3, "e0587f9f56e1939ff0d33d9d29ff2997"}) r4 = dup2(r3, r2) r5 = geteuid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000c40)=0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000c80)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000cc0)={0x0}, &(0x7f0000000d00)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000d40)={0x0}, &(0x7f0000000d80)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000022c0)={0x0}, &(0x7f0000002300)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002340)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000002440)=0xe8) fcntl$getownex(r2, 0x10, &(0x7f0000002480)={0x0, 0x0}) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000003280)=""/26, &(0x7f00000032c0)=0x1a) r13 = geteuid() r14 = eventfd(0x3) r15 = fcntl$getown(r1, 0x9) stat(&(0x7f0000002e00)='./file0\x00', &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002ec0)={0x0, 0x0, 0x0}, &(0x7f0000002f00)=0xc) r18 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000002f40)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000003040)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000003080)={0x0, 0x0, 0x0}, &(0x7f00000030c0)=0xc) sendmsg$netlink(r4, &(0x7f0000003240)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x24000}, 0xc, &(0x7f0000002d80)=[{&(0x7f0000000340)={0x3b4, 0x35, 0x704, 0x70bd28, 0x25dfdbfe, "", [@typed={0x8, 0x1c, @fd=r1}, @generic="bdf228f13e6c9d82b0324351cbb63d7f6742d79cecfc9ad580856435137f846dbfb7b01aad4d740a21a95534ae2387fabea904bbcfdf2bf581eb83987caf5f8e69e38f", @nested={0x280, 0x95, [@typed={0x8, 0x7, @u32=0xfffffffffffffffe}, @typed={0x8, 0x63, @uid=r5}, @typed={0x4, 0x5e}, @generic="6ae20491e6e318b3149c8c5e5db08f346e2fa9446ea5ed2c5266ac70f321cd77da3b161fdbd182f73a6e1137bd37a61ce15161188d43c8cc1dd32ded0ab1ea2796adf3f701cdd200e134cd27ef1c9f3ff53eb65d2310bc3be76225bdb103e9cf5e9f1d944179b6f5cb002556a1d22f49ea8e2852240ff8598ca4ebae3021bded98563213359a84987022ed36851ec0479a0b9d6c4d060faa5481133890929953b99d645d5b0a638bf0d128d1fae37ba8d8d69a52ee8fc9cd03034fb2ecf3a61ed59a7d4422cfd10ca47f9ca2e98bc4c4226708ebdd7ae2a06294b740d483f5afc129923f2d8873278e4b06", @generic="02e1b15161566558458ab63d8859ac08c76064e099cc1bbc22a6e2944cca773a72b059c4e5dce4c8c8c682291f2d8b2bfa5b426323a75339ab8149c7aa7ade0b43282ebe30b1e4f2e32e8833b503f678515025a7ae9e41a3d948f3ae50867128c6ac4fd18a4b3f6f0b7b98bb2f81b287970e15daf231fdcf932ab6bba07e575232ec79f72c1c232cb6cfb0307723c87d3189470926a7c437ef50d82bfbcc41d012902a357f313ccc26001c224920e2d37eccf6239324b9d0beb1ee98", @generic="0811abcff487d495f09599ebee123b2401f76a7796e2149181f754d2dd848c2679d97bca6505b175a327c46135aad5b891017824e4b8734aec57c0b2f8d77433fd75341b5eac427171d93fddcccb6ecdf358efdd4c26e2dbca8e590a3bab47105c2375add9eabb7570f1d0ca698f0a747bf5428f84b967c767604575e2b889111b7c6d72b66a78df7febb22faf49589409d237f35081b1", @typed={0x8, 0x6d, @fd=r1}, @generic="a1babf912061399a5ed7de550c13308f5362712f57221f1825198d3141bc053dbe"]}, @generic="eafbe690622b93a025c90c288f1707eea623f13ec267345b6f9912dba822b4eb8d030c230618057e2cf7a83d1e2d81ff0fcc0835ea4a393c8113740bad81b634760ca6141455196c80d76f4bed89c84d4be661991044b30e544ae2f9a0e9062389da83f9be8bb5aee46671d1fc783a4cfa3c97e74f6c2ff479d89b83c25106795997ac42c5316806cc512fd180bc074dd5fcca10059dc551489c31c5789f1471a598915c59ee983bb77bf80f2a1e0c8b467d9550660c7895383f17aa987096e2a908c3d92c238c0c07ca3e9705f5980152a77afe353a65"]}, 0x3b4}, {&(0x7f0000000700)={0x10, 0x33, 0x0, 0x70bd2a, 0x25dfdbfd}, 0x10}, {&(0x7f0000000740)={0x4e8, 0x21, 0x322, 0x70bd25, 0x25dfdbfc, "", [@typed={0x10, 0x74, @str='/dev/rtc\x00'}, @typed={0x5c, 0x40, @binary="c5d5f7bb748c8a2e44d84679c8696df00a8b65c3646bfcc0d38f284ffddf7e86c8a0c362b492ad6b9f6d5067770aadf5031a979110330d313fde92eb1f48ad3d12dab3aff48acd85c07491a7512eb50673fa59ba316f4e"}, @nested={0x3dc, 0x95, [@generic="aa2ec87017782023595451f8e36fe7b82341c2c649b313c7a78c309669fa6b6fe1e514121432465e14dc93b0b30bdfcafa3cc40996b163fc630bbb833969bbbbb0a15689", @generic="9c44486709da918446c9a408596d86c9d0af3883b299211739276eabc585cd36c6b477e3466c8491ae5df19dc90e0a4cf2aedcf7af993c938701c164c1359910b4d2d945f386359bf4f7947113701b41484c0ac37e411072ede04d57863597e1607549d883b9fe70569252e19642756799dc3998c5132aa38addf29d3e7cd9cde76e5eb66981ae31258d4833d235ac95e07e7ff85319f55959f9458f7dca52ba3a0ed3333a411ffeb9c8f908f97d68b2afd4d32dc4d37b2f43046aacd015e7517c40ce1b80e3df1e9a9ac49b494887c30ead22a19cdf4509f8fdd64f16112bacb4b0aeafba71", @typed={0x10, 0x67, @str='/dev/rtc\x00'}, @typed={0x8, 0x87, @fd=r2}, @generic="4e6985151ae6ac80ec19a722dab20d66594c953c05a5a289e48ff550f59e4c416fc3a9284b", @typed={0xe4, 0x21, @binary="61e4c10329c301d4f7bad586d60826b4e56244bea0b75d15c0ab8dce6b8c743115aa6ada989a0134d12f5da909fff4a497f034158a8b3f8b988849afaf0f22619cce4ac58c4afecc577fe06baa53af6adcc924738fe3b874dbdd83abc9db7b422e4de2f93ad5c55c6d0298e717202d77ed227a79ca28c5194d1f56f23c3d890d4482712bf91038db724652284dd2c3e27b1841c3384f383f94af012b805f3e364e5bbf54e321a741d32d472f3ab699ee3a195a17a5b777d61a2c0a078ff5a417ccfd5eebc294249ce7b4c81c546e0a2d55718b559d884605249e852da4"}, @generic="4c0c5840be20a02b56afb48abf9bfbd567bbaa4579aced5dc5cba6563e040966f3cea05a1222b69a5e563cd1be9487dcf13e7872b635a2cccf347fde1d876c2318f11ec8f80a7318c661011750a77311755d1274b52a1e47fd7537b6178fc8c553cf73e6aeaca379b306340f347d46e91614b1903110dcac29481daa7ab4a0a118b8c0d30dcc7740759c4144e163ec2f150793d67f7070ba540273ab58326175c3f8e5f9bbda9bb2fa9a76dd27d41eea828e5af5e5f7808e6ec528e96ac2395dbeb5b006d663f3c21c874d40a8592d25a5ad1228d59153cccf1b601a65e64b7a6db912ae309a11d0cf5fbb88d2e1afdf25", @generic="2de292de65e1bdc299bd21b901289f502819b88a0a8e4a56438cd52e321b27d9249e3f3ac61a4afed3475e0a83895c4724beb5e55b9c1abd6769b1bd16a27e5acb0016df96f5ea364b4499cab24068055f0128d104fa65bdc14fbc9171817633e2deb6f305e00924f102b4da6ac1f34e7a5acca82b8c6a88acb6dc0a3516789c31d92913a172b09650b25aa7ced717db5433e5d366ffcff3b2"]}, @generic="045d76618b6ae237eb036bacd1559401da80e22b7080a441e9b1ab7cab4cd6f865f80d7085fb66333b444a26ed4a35bbb8cc53e740e3c4d80e4f31d23d192c1626e22840e98fd7ce9f9f32171b239c5b7388a64cfd9bedc1cf6702773a925d399ce733ddd7f6b35ef02651f8c55ceef46196cc29a965bd0524b7090a945c9f9cd243ecd7a0", @typed={0x8, 0x6c, @ipv4=@rand_addr=0x7}]}, 0x4e8}, {&(0x7f0000000dc0)={0x14f4, 0x37, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@nested={0x70, 0xa, [@typed={0x8, 0x5e, @pid=r6}, @typed={0x8, 0x8e, @fd=r2}, @generic="830a0da3ba6ac9bfecd81b9515066cfb67b89273d2e2a98cb51cd0d8d5718bbfe874886ade446e2bd88e4ce64649cd11f600b408e6deed7b1ec4817623256e6cfe83a899ec1abc534566095fecf498568fc8a1", @typed={0x8, 0x3c, @u32=0x8}]}, @nested={0x1b8, 0x73, [@typed={0x8, 0x14, @str='\'\x00'}, @typed={0x8, 0x4a, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x53, @fd=r1}, 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@generic="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", @generic="047b4058383108905ab2ef98b0b6295090f2b3eb9115e5b2b1c91a8952795284da40ddc1207152ce1b0f60f6be2a011511fa9e2949acddfdf4952ef9070559b93486c8f81e3f535526b33b73ac20538ad448bfe0aaf001d3d85991038c6bb2ab9d8f62f86b58b31e1258f04cfa0940d9c10f0a17acc5dc9c350a744f635c978bf02c", @typed={0xc, 0x76, @u64=0x8}]}, 0x420}, {&(0x7f0000002900)={0x448, 0x41, 0x1, 0x70bd2c, 0x25dfdbfc, "", [@generic="5b2ec38a4563d8e3e36cb02b086844ad0e7d", @typed={0x8, 0x4e, @uid=r13}, @generic="93228b80583d4fd7f9e1f31ab8b748943ad45313b42858a6614c76d2b9709f00145dd21d0a1f240abf8b9135be7bc5bd8e78a52f8d445bb7fb6ae95f7bf2a7ec5447dc8dfbf7f3712e8b5ef4e449cfc2a6944c18db97fa8f74d08f8df825d40ddea5a48525e0280baa4b2319538456753ef1a0c41b12b43a675d69d7754e3598e4e33c1fee43a2bcdd98d5ff5d72e474593d9b0944ee68e1", @typed={0xc, 0x93, @u64=0x5}, @generic="e6b33d36ab132c0d668e54f2c4a46286a009823da6d3b12126c0031dc3fb28496187131df40d3216cc0e02f91db21726f5acf4c8ef9f9281640c16215d8c6462741ff998702283c3c0124db9be161f515dcbc54d46ec1551c0624231026b11de7e56ce4c3f3149beb3b9626ac83f0fa5b2b2f61f947b3dc9e93b25b336742418226e4e44e75d3083b66c4732551e9be6842f2194de01400c11fa410452f81b12b757946c95bef994", @generic="dea500322b5f2db09b20fd7bd08f0f0f73fb4a9e13a00cadf30a03c1d1eee55b96e2bdadf87c9b3dc48e0e60526c418f184a580a343f6f22b350b79c60249457204b32178f886eaf139b35044cf0869a5ad31b936af66e331a8c6a72182772484be11adc7209dd726837c12427ac90d800cfc198f7b5991088965f0837e91edf43711822db85d43334717ee27bd5acb8f3fbf08b71b7f8395f7b9b3c22e45c776fd57c9ebd53c01903d849e392cdd8bf13965a4c29c5ac2e22e5d2dd42b2d02e80cd8445c3d0b87e372e295bb8d6ea310d93d84d95348440bb37a8fd1d0ee5d81d", @typed={0x8, 0x7b, @fd=r3}, @generic="8127042b313d9e99b2eb9a3670b8326933fbcc0a677f2a0528e185140baf30b69fe1254517e5f82f5bd1cfe34338681a5d9714e6597c4cf41e6193eef90580a1a1483f2e3a1602821d860682fa86ebcf45c3f494bb61c9a0a5fe79ed1f8c4a9179bd75836cb87fd642c95064cb1e94ea48eb23f7ee9407276a0f179d4c5371568b66ff8b5c61c9dd76b2c4ecc7a38c3b371e02ce2be846207b434556d86181ff4eb1f8dbe24718a8cabb7d84199b21d59bcc6f5158321ef752e5ed4abdebc3303724857090f6c51605574a2122ca83b7f8e1ec3348e9d5f596f30303b6eef27bf5cea6", @nested={0xd8, 0x3e, [@generic="abfe4342294d305ac92a6129240636a945fe070c30cd399f8b3563a6a9530dca02d384cff07f848baf04abfc78a1bb9e7a117a23d9b3bf5b4ee7943e77767770c54594d83c3679736c24ba0a08f66fdc3e75b982349e64aa24a11800352b5b9e3d88cd6e4fcef404c32a9801c3ffd8e3ea577a4b2828f7889939b1eacefe324bc3a41ca33407d97c51135860743f19df885b8b2fa5e19e0be83bfefcf8e3352e0484e29bc921efd73ec91f067bdfede4466b5e72f0de39fdbcdb67daaef8adb3", @typed={0x4, 0x18}, @generic="c2dd8573be88", @typed={0x8, 0x64, @fd=r2}]}, @generic="863a2c03daf9229a4450ef978643d07f35fecddd21e2fa5f0a9dd1537b7e1847f226dc15d47fccdf3f4b1cb63c7b"]}, 0x448}], 0x6, &(0x7f0000003100)=[@rights={0x30, 0x1, 0x1, [r0, r3, r2, r2, r1, r2, r0]}, @rights={0x28, 0x1, 0x1, [r1, r3, r4, r3, r1]}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r1, r2, r0, r2]}, @rights={0x30, 0x1, 0x1, [r1, r2, r14, r4, r3, r4, r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r3, r4, r0, r3, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x128, 0x1}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000280)=""/136) 2018/04/16 02:10:35 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) 2018/04/16 02:10:35 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x101) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20880, 0x0) write$sndseq(r0, &(0x7f00000000c0), 0x0) 2018/04/16 02:10:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000680)=""/4096) socket$vsock_dgram(0x28, 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000540), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000016c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x80000001}, &(0x7f0000768000), &(0x7f0000000080), &(0x7f0000349000)={r2, r3+10000000}, &(0x7f0000f14000)={&(0x7f0000001680), 0x8}) r4 = dup(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000580)={0x0, 0x1ff, 0x7, [0x1000, 0x6, 0x52, 0x7, 0x3, 0x4, 0x8]}, &(0x7f00000005c0)=0x16) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000600)={r5, 0xfd93}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000042d000)=@sack_info={0x0, 0x61, 0x1}, 0xc) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x448, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0200000009000000080000000000736974300000000000000000000000006e72300000000000000000000000000079616d30000000000000000000000000626f6e64300000000000000000000000aaaaaaaaaa00ff00ff00ff00aaaaaaaaaa1aff00000000ff0000a0000000d0010000000300007374617465000000000000000000000000000000000000000000000000000000080000000000000000000080000000005345434d41524b000000000000000000000000000000000000000000000000000801000000000000000000000000000073797374656d5f753a6f626a6563745f723a63726f6e645f657865635f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005345434d41524b000000000000000000000000000000000000000000000000000801000000000000000000000000000073797374656d5f753a6f626a6563745f723a6d6f756e745f746d705f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000015000000008137697036746e6c3000000000000000000079616d3000000000000000000000000073797a5f74756e00000000000000000062637366300000000000000000000000aaaaaaaaaabbff00ff00ff008c0c241916d700ffff00000000007000000070000000b80000004552524f5200000000000000000000000000000000000000000000000000000020000000000000000fed6970d38959a97f69776c2874e425ec79c3b818d14fa393ee74ed6f14000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff0000000000000000001000000000000000000000000000000000000000000000000000000000000002000000fcffffff00000000000000"]}, 0x4c0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = fcntl$dupfd(r6, 0x0, r7) setsockopt$IP_VS_SO_SET_STARTDAEMON(r8, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/16 02:10:35 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x111a80, 0x8) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000180)={0x8, 0x101}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000002c0)={{0x1, 0x1, 0x7, 0x4, 0x1, 0xc51}, 0xb72, 0x8e7, 0x2, 0x7, 0x3, "013ac2e106b137c284fe2d8bab8d9531bbb3b532b4fcdd85e9a20893d668b8cf375dfcde6fb8c1b15039c8d2913524dfc0c0781a98c38b32b907d4fc580c874ae08f7ccbff6261a0de2a522f0235610674b85b98907c658e9c95636fdcf99faadd4172e13e9b08c6c9f63415ccf007818974ba6eb0475b363eb0dc07b528420a"}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80000, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x1ff, 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="03000000602a1283bd30d2a81b706969770f9390384a24185790c7e5bdc88efedc3f828c6c50fa3e29cbe4b0a3e924bb43b254a72ee5ff4256b85fd8881838099a0a05e484ac775d309baa1e3aef6195a5f116b235dc8d63b8b0b2fa4aaafe45ecd99cab575c854a8fa57d79f46ac62cfc0d4b6c7b2470252526d8824e9df0d8518f6ba343c147fb6360b8ab6af813ba4f87d8d05828334cb23aa5a161beea2aa20000000000000000000000000000000000000000000000000000000000000000000000"]}) 2018/04/16 02:10:35 executing program 2: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xbf4d, 0x8000040000001) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x2710}, 0x2, 0x1, 0x400}, {}], 0x30) 2018/04/16 02:10:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00003a4e6c)=ANY=[@ANYBLOB="2000000018002909000000fffffffff7050000ce3daf7300", @ANYRES32], 0x20}, 0x1}, 0x0) [ 651.600251] QAT: Invalid ioctl [ 651.623265] QAT: Invalid ioctl 2018/04/16 02:10:35 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x382, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_ifreq(r3, 0x8995, &(0x7f0000000280)={'ip_vti0\x00', @ifru_mtu}) ptrace$peekuser(0x3, r0, 0x2) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000000c0)={0xffffffffffff3b15, 0x5, 0xbf, 0x8, 0x9}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="a437950900f896f081f6"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 651.661935] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/16 02:10:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) [ 651.716405] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/16 02:10:36 executing program 5: r0 = socket$netlink(0x2, 0x5, 0x500) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_names\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100), 0xfb0efe38da2677b5) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x84, 0x7d, &(0x7f0000001000), 0x4) [ 651.800056] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 651.838302] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/16 02:10:36 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x3f}, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x80045300, &(0x7f00000000c0)) 2018/04/16 02:10:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x3, 0xffffffffffffffff, 0xfffffffffffffffc}) r4 = dup3(r0, r2, 0x0) dup2(r4, r3) 2018/04/16 02:10:36 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x1ff, @empty, 0x401}, 0x1c) 2018/04/16 02:10:36 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x2}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x1fc, 0x0) inotify_add_watch(r0, &(0x7f0000000380)='./file0\x00', 0x84) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000003c0)=r0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x401, 0x3, &(0x7f0000000280)=[{&(0x7f0000000100)="ab5b96b6920befffbd1a45d9ad217b9f4e2ead2aa989d43b40f5da6f081e0b3775f6b06cbcfea8cf956b9340", 0x2c, 0x2}, {&(0x7f0000000140)="dcacc2d96da5eb86adf67d4eb03271d07fc4be1e06c09430ae146b1890a2431a", 0x20, 0xfffffffffffffffa}, {&(0x7f0000000180)="67bbc30ddafb51c4adb7f8d46e537b7ea089c5788b6305d543c4c0cad74c2169984735e0bbcb82b35fcb0bafa621f85cc92ded0e2270760777508443bc7bf5b107996e81807f750816bf9dd548152c5db2eceaeefb12b62d18cabe35d363fd6369acfe68b1a165ded0b1380449687be2f214557f6519f467c5b22ee1236332f574c32cc0764c0a3acb622698bb48b8a9d05c876f811e95194d893e514ac07202374b0418a9a1269a5ea08ce280431e171c5cfe097f5b6872cead052b7c7998dd6d194b23475cc4461098fe2999f8490657c4dba7bd185146246be46a5bffe29177714577683be4995dcb6a41f394215b1d3baad40337523a04", 0xf9, 0x7}], 0x3000000, &(0x7f0000000300)=ANY=[@ANYBLOB='nocuid,wsync,noikeep,\x00']) futex(&(0x7f0000012ffc), 0x80, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) 2018/04/16 02:10:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) getsockname$llc(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) dup2(r3, r2) 2018/04/16 02:10:36 executing program 5: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000640)={0x0, 0x4, 0x86, 0xe00, 0x5, 0x7ff, 0x1, 0x8, {0x0, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0x5}}, 0x41, 0x0, 0x17c, 0x3, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000380)={0x5, 0xce43, 0x6, 0x40, 0x1ff, 0x80000001, 0x4, 0x400, r4}, &(0x7f0000000700)=0x20) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000240)={'erspan0\x00', 0x7}) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000400)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x306, @random="28ab92e8ab5f"}, 0x0, {0x2, 0x4e23, @loopback=0x7f000001}, 'irlan0\x00'}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000540)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000000)={0x8, 0x2, 0x4, 0x9f, 0x7f795847, 0x3}) dup2(r2, r5) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r6, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r6, 0x6, 0x1b, &(0x7f0000000340)=0x8, 0x4) 2018/04/16 02:10:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000140)=""/176, &(0x7f0000000240)=0xb0) setsockopt(0xffffffffffffffff, 0x2, 0x40, &(0x7f0000000440)="bc26091754566b4b53006a25b7461337d9acf3c945272fcf534c6ebe61710a4438680620cbbdc6f7129013dfeb0cadc4bca3d9a8143b1f6316d4deeeb25f5e9b546fac045e02ab5aa189585b6429ee983c50a95b408781fc2b169608f98a0c957bcf551ccc583163687e79b903dfcddba0a97e27fb77aa83ec09d83c5ebb9a60a048ac", 0x83) read(r1, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7, 0x0, 0x9}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x0, @time, 0x0, {0x0, 0x2000000000000}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x1, 0x0) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000280)={0xf2a, 0xc35d, 0xf98, 0x1ff, [], [], [], 0x0, 0x1, 0x1f, 0x6, "f3407b5f6c221466f25861a61e00e4e8"}) write$fuse(r2, &(0x7f0000000000)={0x7a, 0x1, 0x6, @random="06ba4710545db4b8bae2f8f75ddaf9a44d3668cf743e317cfebcc044c3b4e377c198e4bdc7e617cc2e97718f52258166623ecc93605bf43eea894070f31db20fd20b72389c2d46a3a25c69026b3c319b9276476d1aa707c1f034add21f8bf6b3fd3b96dbfe3405f17fc7"}, 0x7a) 2018/04/16 02:10:36 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe5fc, 0x101}, 0x0, 0x0, 0x0, 0x0, 0x8000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x18, 0x0, &(0x7f0000000200)=[@register_looper={0x630b}, @acquire_done={0x40106309}], 0x0, 0x0, &(0x7f0000000040)}) 2018/04/16 02:10:36 executing program 4: io_setup(0x3, &(0x7f0000000000)=0x0) io_getevents(r0, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_create(0x7, &(0x7f00000001c0)={0x0, 0xe, 0x4, @thr={&(0x7f0000000040)="3f0f1284adf26d85cecc0fea0a924daade2bf5e4a75c348de607bdd963441d1af1f819cc862a660256cb086ffb8c1fc05efe6fd72c23f6438e58808181b81221fd65742aa6f8cb45ad70e8699ce57fb20b087755359e6882e40a46b529e6f8903323314ce083b2b4e1c0d25b279dc23b71a7f6cafdf9b6860c4f18dc99c5b632e8841f85b9840183d8fceabff74f919f69b54c0d44d0e1e9167d0c39fe9021841920d50135d15b43a8284539c3d4f8517c44c0842f9f2ea33338c3795a9cbcfa3f8df30b8be032ae9bb368bd30d050b521427c6d16f70e3b5eb60fc96ab37fde5eefc42d6f4babcf0f2d2a3a6acb2f30462e", &(0x7f0000000140)="fcad9787c1e89a347a9980343c6aa6661e3afa4dd45b02fe286f535c2b7554e6d6bbcb955fd0feb4fa0e4d00ca3017a13e24943d7d71532a805244ba083b80ff92d6c17b4b0799"}}, &(0x7f0000000200)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x16) [ 652.515321] binder: 9483:9490 ERROR: BC_REGISTER_LOOPER called without request [ 652.522861] binder: 9483:9490 BC_ACQUIRE_DONE u0000000000000000 no match 2018/04/16 02:10:36 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000900)=@rc, &(0x7f0000000980)=0x80, 0x80000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000a80)={@loopback, 0x0}, &(0x7f0000000ac0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000b00)={@mcast1={0xff, 0x1, [], 0x1}, 0x73, r1}) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000880), &(0x7f00000008c0)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000580)="d4fe280539248468c05f6fb257a25342e2dfb2e61b4b5fc7388e53d8e3ebc364457d1d8163188e9e4789ee14a49e7bc2fd1d288cf32c5a7376db7eee43f421d8e0fd2409049f229296c9fa97e99e63b2bb1893aca44db884f52d286aafe1ba6ac244b2bc4679e9b215e17c8ffe2d83290796ec0b1e6806a5e87905a1574cfd40f16a4f6b0e4e734c1dc850992fc381c86c13106110f783b654adbdb80481438f6aa8fa9d29ab0d95485749862332609152663d1259e80284fdea2e1c7933f09eeff850cf40aae8572ec6fc5c13514b03", 0xd0, 0x1, 0x0, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00008d6000), &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000009c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x8000000000009, 0x91c, 0x3ff, 0x100, 0x3, 0x4000000000400000, r1}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) gettid() getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000a40)=0xc) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) rt_sigreturn() sendto$inet6(r0, &(0x7f00000003c0)="35c297c012aea4602f6fa0a27b0cba6e0e6f99801bb18536cba964c313d7cd73e2beeb4aabdacd3e2606e973e24a035fe119d408fa4a6cf56d6b1d74640d8a89c50815554229decd9663bf45b54f019ca2664a52374dd2b357a619cf1c097638debc8552300cb05ea6065db311af4911a57e307917ab9b5ad8aa7495e41d59db3c968aae7b07ff5dc633116f7a17c1c2276b029fa359082a009208b998ec31207683119cfa5e867d5f225d16", 0xac, 0x20000000, 0x0, 0x0) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r3, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 652.629286] binder: 9483:9500 ERROR: BC_REGISTER_LOOPER called without request [ 652.636781] binder: 9483:9500 BC_ACQUIRE_DONE u0000000000000000 no match 2018/04/16 02:10:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x10000000000) shmctl$SHM_INFO(0x0, 0xf, &(0x7f0000000240)=""/178) 2018/04/16 02:10:36 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x4, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) ioprio_set$uid(0x3, r1, 0x7ff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8e64, 0x200000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/04/16 02:10:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r4 = dup3(r0, r1, 0x0) dup2(r4, r3) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r5 = accept4(r2, &(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000300)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x401, 0x200, 0x401, 0x7fff, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000003c0)={r6, 0xb88}, &(0x7f0000000400)=0x8) sendto$ipx(r3, &(0x7f0000000180)="03eb97e11a201442bafb104c6ce0bc1eefa9f4a4a613e711c205691eff0cc0d130e9c89458e96070860583fc5ab7f364d12960b57af329dadc5e490a3a0269d1789ebc75298e020d3796253bb355bcf238650cc7be1eb676402d6afd42cfe7d76b5778ec05a042882ade8928d6ec82a0c9b71e90dcf52e4e783b3277c854df14e6cef9404fe326dbd7870ae171bd6eb8a3f6ff46258927a8edcfe5432f3ca8f3a4d2de444cb595eccb80d47d9d5ef318ad5eeebbd95049105d74539c4992340666dbb2c9de035c22fea250b4dc38b5a29cf0723cc778272058aa35002204c18d68e1360ac829", 0xe6, 0x40010, 0x0, 0x0) 2018/04/16 02:10:37 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0x20) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000240)) r3 = socket$rds(0x15, 0x5, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000000800)=""/146, &(0x7f00000008c0)=0x92) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000100), 0x4) write$rdma_cm(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff010000000000000000000000000001000000"], 0x3f) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000280)={0x8000000000000000, r3}) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000000140)=0x200) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@remote, @loopback, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @rand_addr=0x80}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}, 0x200}], 0x3c) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000200)) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f00000003c0)) r6 = socket(0x10, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000400)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @rand_addr=0x80}, @in6={0xa, 0x4e22, 0x443afca0, @loopback={0x0, 0x1}, 0xd2}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}], 0x94) write(r6, &(0x7f00002aefd3)="2600000022004701050007208980ff0600cc00002b1f00c0e9ff094a51f101000000000f584d", 0x26) sendto(r6, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$PPPIOCSFLAGS(r6, 0x40047459, &(0x7f0000000040)=0x8) socket(0x3, 0x1, 0x80000000) r7 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)={0x330, r7, 0xc0c, 0x70bd28, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r5}, {0x164, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x547}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffc}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}]}}, {{0x8, 0x1, r5}, {0x1a8, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x700}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}]}, 0x330}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000040)="003de83364dc27a7feacb383166e580694ab6b69a43dc2c4afa1a787aed6df1ed2ad3018118cf5fc382ba6e46d295aa87fa3dfdd0b81cf98f3812d22e986bee5c9d47642d0bd062f57dced7185d7dda83848a02ec3d1e289a2b2990907c8278dd767ca281136600608de50077c1e3fb34c6343ff90d2053e182b2e16ea", 0x7d) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r8, r0) 2018/04/16 02:10:38 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x245, 0x400) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x5, 0xdd, 0x53e, 0x3ff}, 0x10) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r2 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x0, r2}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) dup2(r2, r0) 2018/04/16 02:10:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) ioctl$TIOCSCTTY(r0, 0x540e, 0x3) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) 2018/04/16 02:10:38 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000100)={0x0, 0xfffffffffffffffd, 0x2, &(0x7f00000000c0)}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)) 2018/04/16 02:10:38 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = msgget(0x3, 0x140) msgsnd(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xd1, 0x800) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='5', 0x1, 0x0, 0x0, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000001c0)={0x4034a8cb, 0xb75, &(0x7f00000000c0)="d0e9a6a6a8472e4b0d0e48b42ed271428197834fa4a71cbca32b0ff189ec12cf", &(0x7f0000000100)="5b746108596d1730052adc2466c10e4aab312764f2effe71c89efa6d1539875a78160792ba965d20fb4246b0b004a2ad941a8bd398047f4bdb153849c41cff63495b22e6e7301fbebfb62ac272544784498ac46948c66590d2893552a788292edbdd90c76d05599f34c8a596add090b3b1d37d7917b52e0bc34eed44650078e080b2ad07ee", 0x20, 0x85}) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x33c00}], 0x1) 2018/04/16 02:10:38 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f0000000140)}, 0x10) 2018/04/16 02:10:38 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x3e8}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:38 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000ff0), 0x10) modify_ldt$read(0x0, &(0x7f00000001c0)=""/169, 0xfffffffffffffe63) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0xc000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) rt_sigtimedwait(&(0x7f0000000140)={0x40}, &(0x7f0000000180), &(0x7f0000000280)={0x77359400}, 0x8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x1b}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, @empty, 0x8, 0x0, 0x6db9, 0x400, 0xffffffff, 0x100, r2}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x1, 0x400000000, 0x3, 0x799c, 0x4, 0x6, 0x80000000, {0x0, @in6={{0xa, 0x4e23, 0x1ff, @dev={0xfe, 0x80, [], 0x1a}, 0x9}}, 0x40, 0x100000000, 0xffff, 0x80000000, 0x85}}, &(0x7f0000000400)=0xb0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e21, 0xca, @dev={0xfe, 0x80, [], 0x17}, 0x100000001}}}, 0x84) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r4}, &(0x7f0000000300)=0x8) 2018/04/16 02:10:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xb006448540e9bf5a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003b9fdc)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r2, 0x2, 0x70bd2c, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x4b7e79baf7c27fd) 2018/04/16 02:10:38 executing program 1: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$evdev(r0, &(0x7f0000001000)=[{{}, 0x0, 0x0, 0x8}], 0x18) sendto$llc(r0, &(0x7f0000002040)="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", 0x1000, 0x40, &(0x7f0000000040)={0x1a, 0x33a, 0x133, 0x1, 0x4, 0x800}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x3, &(0x7f00000000c0)={0x9, 0x3, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xd, 0x41010, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/04/16 02:10:38 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x8880) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/68, &(0x7f00000000c0)=0x44) keyctl$reject(0xc, 0x0, 0xfffffffffffffffd, 0x6, 0x0) 2018/04/16 02:10:38 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x40000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x3fffffffffffffea, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000000280)={0x2e, 0x79, 0x7a}) 2018/04/16 02:10:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x100000001, 0x7c0165be, &(0x7f0000000080)}) r2 = dup3(r0, r1, 0x0) dup2(r2, r1) 2018/04/16 02:10:38 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@nat={'nat\x00', 0x19, 0x2, 0x2d8, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000000), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'eql\x00', 'dummy0\x00', 'ip6gretap0\x00', @random="6d35776f999b", [0x0, 0xfffffffffffffffc, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff], 0xa0, 0xd8, 0x128, [@pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}, {{{0xd, 0x0, 0x0, "40537130f2ffffffffffffff80001000", 'bond0\x00', 'bond0\x00', 'veth0_to_bridge\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0x200000000], @empty, [], 0x70, 0xa8, 0x120}, [@snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "d532267ad775fe231c0937c92b0c2bd4f69ec5158b202e8329317bb3c95b7c396d9674040fe887664c2a2533e66dc1d58e71430b7d4588a02edb53f811c9d6e9"}}}}]}]}, 0x350) 2018/04/16 02:10:38 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x400) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) rt_tgsigqueueinfo(r1, r1, 0x3d, &(0x7f0000000080)={0x2, 0x101, 0x81, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) sched_yield() r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x80000001, 0x800) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'osx.', '/dev/snd/seq\x00'}, &(0x7f00000001c0)="776c616e315b26656d31282d9400", 0xe, 0x3) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) 2018/04/16 02:10:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x800) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/16 02:10:39 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xff00000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:39 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x60000, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000280)=0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000240)=0xd4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4600000036baf8354380372d60ca7dc18da852c1ad02d193373307b22a57f43aaa6121f95973a5bb98c3697962387aec9407cef064241db71056679e215985e40d6ec000100000000000"], &(0x7f00000000c0)=0x4e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1ff}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) write$binfmt_misc(r2, &(0x7f0000000500)={'syz0', "f1fdf11fa61cb0216117ae3f7fb77198b7ca8cc2260937e19ee191b4482a65177a8032272f6ba396ccd72385f021795654b0fa0bd3557690c5121f06674747bd6f81ed4242445f7483a9da9523d43048d378651e21e9138f1b78533dd83d2615abe8e99d0d222324205f15086c4486185af9503c88f957aad27c9c51e4ba226b210aefb3e19599b44e94388a1ffd0c5bd595e5cfba5ba824109f794f2be2ed6db5329f425dfa0d93c3b673481850a398"}, 0xb4) poll(&(0x7f00000005c0)=[{r1, 0x408}, {r2, 0x2000}, {r2, 0x1200}, {r1, 0x480}], 0x4, 0x4595) ioctl$KVM_NMI(r0, 0xae9a) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x1b, &(0x7f0000000600)={@loopback={0x0, 0x1}}, 0x7) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x11c, r4, 0x100, 0x70bd28, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xba7a}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x10}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x18}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3e2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x34, 0x20}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x20000845}, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/04/16 02:10:39 executing program 6: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)=@in6={0xa, 0x4e20, 0x6, @empty, 0xde1}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000300)="8bd67da202bc", 0x6}, {&(0x7f0000000340)="e220ec651a22e8bbeba396b99c515b9926761464c8d4cc61d3c2dc64250e1d1203ee0156cce5b416cf3a", 0x2a}], 0x2, 0x0, 0x0, 0x800}, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000240)=0x4, 0x4) r2 = semget$private(0x0, 0x3, 0x10) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000400)=""/2) lsetxattr(&(0x7f0000000080)='./file0/bus\x00', &(0x7f00000000c0)=@random={'trusted.', '#&\\\x00'}, &(0x7f0000000140)=',\x00', 0x2, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x200040, 0x0) connect$rds(r3, &(0x7f0000000200)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/16 02:10:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x4, 0xffffffffffffffff}) dup3(r0, r1, 0x0) dup2(r1, r2) 2018/04/16 02:10:39 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xde}}, 0x7, 0x2}, 0x90) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000240)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000000180)}}, 0x18) 2018/04/16 02:10:39 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'rose0\x00'}}) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000002cc0), &(0x7f0000002d00)=0x4) r3 = socket(0x11, 0x800000003, 0x0) recvfrom$unix(r3, &(0x7f0000002d40)=""/224, 0xe0, 0x40010002, 0x0, 0x0) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000140)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000002e80)={0x10, 0xfffffff0, 0x0, 0x400000}, 0xae, &(0x7f0000002e40)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x5, &(0x7f0000002700)=ANY=[@ANYBLOB="58000000000000001401000007000000018000008f1f0000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="0400000000000000"], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="018000000a000000"], @ANYBLOB="00000000000000007efd0000000000000200000000000000000100000000000028000000000000004000000000000000"], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000002c80)=0x7, 0x4) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e23, 0x81, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100000001}, 0x1c) getsockname(r5, &(0x7f0000002bc0)=@hci, &(0x7f0000002c40)=0x80) getsockopt$inet_tcp_buf(r8, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) bind$unix(r5, &(0x7f0000002b40)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/16 02:10:39 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0xc000, 0x0) futimesat(r0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) close(r1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x333}, 0x1}, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000100), 0x4) r3 = syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x7f, 0x40081) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000580)=0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x204000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000003c0)={&(0x7f0000000200)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0], 0x3, 0x2, 0x4, 0x1}) [ 655.447431] IPVS: ftp: loaded support on port[0] = 21 2018/04/16 02:10:39 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/16 02:10:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2ddc") ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x55010000, 0x3}) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) [ 655.526657] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 655.538049] bond0: lo ether type (772) is different from other slaves (1), can not enslave it 2018/04/16 02:10:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r0, r0, 0xff, 0x8) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x4, r1}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) 2018/04/16 02:10:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="0a0775b0d5e28f4f5970049dbfcc278c80bbd9db86472e40a1523577bf629eb9d06cfe54bdb87be620a149dd67071841ad413bf3ddba8d676925bb771e80ae30382aed3074a8672538360ac8f08ac198dd10f377c05eba3b807730e394311399d1a8c05b", 0x64) r1 = socket(0x11, 0x80f, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000006c0)=@assoc_value={0x0, 0xee}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000740)={0x0, 0xffffffffffffffff}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000800)={0x1ff, 0x205, 0x8001, 0xfffffffffffffff8}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000880)=@assoc_value={0x0, 0x4}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000a00)={0x0, 0x760}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000a80)=@assoc_value={r2, 0xf800000000000000}, &(0x7f0000000b80)=0x2bc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000540)={0x0, 0x8, 0x8}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4080) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000200)="095997c53f9dfc14c74645de040000002ee29eca5bdc8ef1b82fb2d7418c85aeaccaa4a976ca52d10a66a9a0f3df6cde4d8c23fc0755291670bc44148f9b8ab1ed9654715071131e7007f23d71caabc5dcbdd52bd3b7dd9e5d28eb7826baea5929da3d1ead78b37f37f245ec43c828919c20bf17d9009385bd3063cb18c22f186894c3a0ba09a46daf217c7ceba9e183d30e4bbfe060f2cb02e0b30ff7b0c689319cf054e5d0917105000000000000000000000000000000000000000000000000000000") r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000400)="7312c1a72ce67ebfde5fd3ec91c45248a53f60b5a4c01632f1f64674acd8054b0f78b654a51136f624a6b44eaf0931fdb7c45c3fbd1f9e1cb5850c4957a90130ffdc6e4fb7bbd3934d2fd853c583451ce424ba9daf8070593fff310c3154609c531dc0e8d6d3b4a3fac9857a656ba4383bd2519db51a7d1b809a6769d80a863fc3e7545ef96937cad1410e958bbd584592fe994376", 0x95}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000300)=0x0) ptrace$pokeuser(0x6, r5, 0x5, 0xb55) ioctl$KDADDIO(r1, 0x4b34, 0x200000000) recvmsg(r4, &(0x7f0000000600)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f00000005c0)=[{&(0x7f00000008c0)=""/134, 0x86}, {&(0x7f00000003c0)=""/14, 0xe}], 0x2, &(0x7f0000000640)=""/107, 0x6b}, 0x0) 2018/04/16 02:10:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000100)={0x0, 0x0, 0x6, 0x1, 0x8b}) write$cgroup_subtree(r2, &(0x7f00000000c0)={[{0x2d, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x2b, 'cpu', 0x20}, {0x2f, 'io', 0x20}]}, 0x15) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x0, 0x8dc9}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000140)={0xfffffffffffffffe, 0x3f}) [ 655.711654] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 655.722616] bond0: lo ether type (772) is different from other slaves (1), can not enslave it 2018/04/16 02:10:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x82, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x10001, 0x404000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000001c0)={0x3f, 0xcf, "f7ce1453d079980508a8770ef8d6fc8a5d71dba5751e5ac242060c13409d232078192d168a92fce5e86d40ee96461664febdf6009d3b062ee981fca21c2cbb5ef6b9e4fe73a0fcfd6a0fbcfff2b0e43aa45648f17b2f7e343959a61fde0fb5d0b380cd4fb5b54905b29c26f6344ac858ab00843d08436927bb3fafb44bd5d73f8f8c1997e75b1379dd82bf079b2788b8215097ce62ce2df97f0b9c7bee11b6d13d565d299bbc9d43af8c9ea75ca9b2f9f5a8e315af7dedee83658e5f212d004c940881b505db531340edcd95893620"}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000100)={r4, 0x2, 0x9, [0x1d, 0x7ff, 0x40, 0x8000, 0x2, 0x1, 0x0, 0x879c, 0x4]}, &(0x7f0000000140)=0x1a) r5 = dup3(r0, r2, 0x0) dup2(r5, r3) 2018/04/16 02:10:40 executing program 2: r0 = memfd_create(&(0x7f0000000100)="71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000fbef74)={0x6, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {}, {0x5b}, @control}], 0x60) 2018/04/16 02:10:40 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x3, 0x4a0, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200006f8], 0x0, &(0x7f0000000000), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0xb, 0x0, 0x0, 'tunl0\x00', 'bridge0\x00', 'ip6tnl0\x00', 'syz_tun\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xa8, 0xe0}, [@common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x5, 0x0, 0x0, 'ifb0\x00', 'ip_vti0\x00', 'nr0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0xd0, 0x108, 0x238, [@pkttype={'pkttype\x00', 0x8}, @cpu={'cpu\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="7eb715f22534"}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:crack_db_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bridge0\x00', 'tunl0\x00', 'irlan0\x00', 'ip6gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xa8, 0xf8}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}]}]}, 0x518) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000000c0)=""/56) 2018/04/16 02:10:40 executing program 4: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x3000)=nil, 0x3000, 0xa, 0x11, r0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000f20000)) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fff, 0x10000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) 2018/04/16 02:10:40 executing program 2: mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0xfff, 0x3b0353200e042bef) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) 2018/04/16 02:10:40 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xc0ffffff00000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:40 executing program 4: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) connect$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x10001, {0x3ff, 0x9, 0x2007, 0xea18, 0x80, 0xfffffffffffffffc}, 0x80000000001, 0x400}, 0xe) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x99b) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000b00)={{0x0, 0x2710}}) getdents64(r0, &(0x7f0000000c00)=""/83, 0x800) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f0000000000)='./file0\x00') 2018/04/16 02:10:40 executing program 0: r0 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x103000) ioctl$TIOCSTI(r1, 0x5412, 0x84a1) keyctl$describe(0x6, r0, &(0x7f00000001c0)=""/56, 0x38) 2018/04/16 02:10:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)) r3 = request_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='wlan0{\'trustedmd5sum/systemnuser}\x00', 0xfffffffffffffffd) request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)=']+&%\\.!trusted%\x00', r3) 2018/04/16 02:10:40 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x18040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0), 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'bond_slave_1\x00', {0x2, 0x4e20, @rand_addr}}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000200)) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) 2018/04/16 02:10:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) r4 = dup2(r3, r2) recvmmsg(r4, &(0x7f0000005a80)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/80, 0x50}], 0x1, 0x0, 0x0, 0xfffffffffffffb7b}, 0x4}, {{&(0x7f00000001c0)=@ethernet={0x0, @local}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000240)=""/31, 0x1f}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/101, 0x65}, {&(0x7f0000001300)=""/168, 0xa8}, {&(0x7f00000013c0)=""/189, 0xbd}, {&(0x7f0000001480)=""/10, 0xa}], 0x6, 0x0, 0x0, 0x100000001}, 0xffffffff}, {{&(0x7f0000001540)=@can, 0x80, &(0x7f0000001cc0)=[{&(0x7f00000015c0)=""/248, 0xf8}, {&(0x7f00000016c0)=""/39, 0x27}, {&(0x7f0000001700)=""/85, 0x55}, {&(0x7f0000001780)=""/146, 0x92}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f0000001940)=""/199, 0xc7}, {&(0x7f0000001a40)=""/125, 0x7d}, {&(0x7f0000001ac0)=""/169, 0xa9}, {&(0x7f0000001b80)=""/214, 0xd6}, {&(0x7f0000001c80)=""/37, 0x25}], 0xa, &(0x7f0000001d80)=""/202, 0xca, 0x8}, 0x8}, {{&(0x7f0000001e80)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000003200)=[{&(0x7f0000001f00)=""/76, 0x4c}, {&(0x7f0000001f80)}, {&(0x7f0000001fc0)=""/190, 0xbe}, {&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000003080)=""/171, 0xab}, {&(0x7f0000003140)=""/183, 0xb7}], 0x6, &(0x7f0000003280)=""/207, 0xcf, 0x3}, 0x3}, {{0x0, 0x0, &(0x7f0000004540)=[{&(0x7f0000003380)=""/239, 0xef}, {&(0x7f0000003480)=""/130, 0x82}, {&(0x7f0000003540)=""/4096, 0x1000}], 0x3, &(0x7f0000004580)=""/49, 0x31, 0x77dc}, 0x3}, {{&(0x7f00000045c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004640)=""/188, 0xbc}, {&(0x7f0000004700)=""/93, 0x5d}, {&(0x7f0000004780)=""/138, 0x8a}, {&(0x7f0000004840)=""/127, 0x7f}, {&(0x7f00000048c0)=""/48, 0x30}, {&(0x7f0000004900)=""/194, 0xc2}], 0x6, &(0x7f0000004a80)=""/4096, 0x1000, 0x6c2}, 0x1}], 0x6, 0x40000000, 0x0) connect(r3, &(0x7f0000005c00)=@hci={0x1f, r5, 0x3}, 0x80) 2018/04/16 02:10:40 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000200)='./file0\x00') umount2(&(0x7f0000000100)='/', 0x2) mount(&(0x7f0000000040)='/', &(0x7f0000000140)='./file0\x00', &(0x7f0000000340)="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", 0x1000, 0x0) 2018/04/16 02:10:40 executing program 0: getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000300)=0x98) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0), 0x79) r1 = dup2(r0, r0) listen(r1, 0x8486) 2018/04/16 02:10:40 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x6}, 0x8) fcntl$addseals(r0, 0x409, 0x6) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00000000c0), 0x82400000085, 0x0, &(0x7f0000000140), &(0x7f0000000040), 0x401ffffffd) 2018/04/16 02:10:40 executing program 2: r0 = memfd_create(&(0x7f0000000040)='dev ', 0x2) write(r0, &(0x7f0000000000)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000cc0)={@local, 0x0}, &(0x7f0000000d00)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000d40)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x0, 0x400, 0x14, 0x4000000, r2}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0), 0x1c2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x100000c, 0x10, 0xffffffffffffffff, 0x12) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000380)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000000, 0xa4150, r3, 0x17) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0xff}, 0x8) dup(r3) r5 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x178, 0x608200) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000004c0)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x0, 0x1, 0x400, 0x0, 0x0, r6}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f0000000000)=0x4000) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000540)={0x0, 0x20, 0xdbdf, 0x9, 0x1, 0x0, 0x3, 0x0, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x10001, 0x9, 0x6, 0x20, 0x80}}, &(0x7f0000000600)=0xb0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000400)=&(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000640)={r7, 0xf94}, 0x8) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141241, 0x0) writev(r8, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/04/16 02:10:40 executing program 0: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) fcntl$dupfd(r2, 0x402, r1) 2018/04/16 02:10:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10, 0x0, 0x0, 0x1}, 0x4, &(0x7f000000b000)={&(0x7f0000028fc4)=@mpls_newroute={0x1c, 0x18, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14}}, 0x1c}, 0x1}, 0x0) 2018/04/16 02:10:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f00009aeff0)=[{&(0x7f0000000040)="3900000010000904690000008000000006fa00400100000002e7f3060000001419001200040002000000050000000608000300ff00001ee404", 0x39}], 0x1) 2018/04/16 02:10:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f00000000c0)=0x5) 2018/04/16 02:10:40 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0x7b) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syzkaller0\x00', 0x10) ftruncate(r0, 0x100000001) 2018/04/16 02:10:40 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000002400010cffffffffffffffff0000000008000400ff0000007856359a93a50c14d795809c0874957243d19167f77e70682afab8e37321f40addbd960a4e5ce304f398479d8194fb796ecf2f41a3e1a685cc29f68153fe26f79c54db21de3883aa2a2165b806a211932096059da7764d7909b56bd251589ef3f0eb5f5238f43e1e2ca6e260196de80fec72b5fbc0e5be53977a7ca2e1fdc8a8789016c6c2a7d69ea99dd453faeb997a1deab4f00144c2ca34"], 0x1c}, 0x1}, 0x8000) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x7fe) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000000c0)={0x5, 0xf3, 0x5}) 2018/04/16 02:10:41 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x7, 0x4, 0x6, 0x4}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000400)={0x0, 0xffffffff000}) 2018/04/16 02:10:41 executing program 6: futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v2') r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x8d, @tick=0x8, 0x9, {0x0, 0x7}, 0xfffffffffffffffe, 0x0, 0x3}) 2018/04/16 02:10:41 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xe803}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:41 executing program 5: syz_emit_ethernet(0xfffffffffffffe7e, &(0x7f0000001840)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x4000000000000009, 0xb5c2, 0x3}}], {@ipv6={0x86dd, {0xfff, 0x6, "ac3547", 0x0, 0xff, 0x5, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xe}, {[@srh={0xff, 0x0, 0x4, 0x0, 0x1, 0x9, 0x7, [@empty, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1e}, @dev={0xfe, 0x80, [], 0x16}]}, @srh={0x32, 0x0, 0x4, 0x0, 0xfff, 0xd2, 0x100000001, [@empty, @remote={0xfe, 0x80, [], 0xbb}]}, @dstopts={0x5c, 0x0, [], [@generic={0x7ff, 0x0, "6d024796f970b50ec207f310a95b6026473df398a25ded2b7ad3cfab1f35a73ec0ab96a0bf78cad99c9d4f1012d3c74723700817fceadbb0cf1e8082bd064437829c0ee57000d4cbf5a8ffcdef9b09d32e893b178f4f05b220757d37fad95f67e92d823d2d82baa40755fd2a4b21d14a5556bdadfa503a423fa2f7f8b391fb795ccf9eccf248d6745bdcc7e7e937726e3d0591cea8a00b67722f2b4c7c1e15c37b91fb27c58a12e521f8ac070e4ddde0b2774f28046a10039456878b1b1af79b23e783f75b6755d873b384ca66e199df5c3e"}, @enc_lim={0x4, 0x1, 0x4}, @jumbo={0xc2, 0x4, 0x4}, @ra={0x5, 0x2, 0x1}, @generic={0x6, 0x0, "b484db2fab"}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xfffffffffffffff9}, @jumbo={0xc2, 0x4, 0x7}, @pad1={0x0, 0x1}]}, @srh={0x2b, 0x0, 0x4, 0x0, 0x3800000000000, 0xd4, 0x4, [@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1a}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [], 0x1a}, @dev={0xfe, 0x80, [], 0x18}]}, @fragment={0x7e, 0x0, 0x4, 0xae0, 0x0, 0x4, 0x67}, @dstopts={0xbf, 0x0, [], [@generic={0x6, 0x0, "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"}, @calipso={0x7, 0x0, {0x1f, 0x0, 0x3ff, 0x7, [0x8, 0x9]}}, @generic={0x5, 0x0, "9152029c7bc1145d67ee8c5afa35f3e9830f47ddb091"}, @generic={0x100000000, 0x0, "992e8f5d0583a86c4f215284c9f9b705a760ba3008f55afcc34805b82e0854a779d50240"}, @ra={0x5, 0x2, 0x10001}, @generic={0x8984, 0x0, "8a7b8e66cbc450fd856430b496a90a94a6f522f2f411937c8d310d186bb18a58c89ad138411338a5c32d878d49671b7079562552bf411971264905ed20db626f674ede3e95ccd361eb0a73853956f7657773709b46ce5540cfffc685440a5eeba847790eb6e1c89e8bb12e10fabdceba16d439de218bbd36cab577935090"}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x1}]}, @routing={0xaf, 0x0, 0x1, 0x7, 0x0, [@local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x2f, 0x0, [], [@padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}]}], @gre={{0x0, 0x0, 0x1, 0xffffffffffffeab1, 0x0, 0x3, 0x0, 0x1, 0x880b, 0x0, 0x2, [0x0], "79fbf4b8c05721823bc3313266475d9e2dc5758c883340a72841272d050e33a9d7e246d81990230142ad24dab6dc08b76632b76d7d5267df4677c4ec3373f3d21d3590d21cce16d15674a518def7ba0a67aa1401cda59f31e25bbc9c0fadebf4aebbf1130dd4370cdb95a4ffa723443546d105ee39d7872d6dea1ea46336f90fe4f8642f0a74f407f5af787215e015446a87d564b86bc3eab9554e27da34d1490a75364977dd49629c9e"}, {0x1, 0x0, 0x4, 0x2, 0x0, 0x0, 0x800, [0x100000000], "9fd86cc5744956300cd68d7dec2b7d487b4dade2b65136b66848ba8dbaf936b5f3965f350e6b9bd9283bfb4c5ad422c8da0e1cf532f3b61e40ff942f83fad8fc256ad04869cabdf1c2bb1c8b288c91f9a1a45f26104d8b341c311e997e958cfbc66cbe105213bf01"}, {0x3, 0x0, 0xfffffffffffffff9, 0x9, 0x0, 0x0, 0x86dd, [], "74f7749126695000e8606bbee87ca4ca572c6ecd5f02c5c5f56f98f7a52f84bda32c50aa9802620601e7173c94b25189d4bf6904e0353e3c48fa32645e632e26bbd6d54da9a708de753e3b2c01b282dc3f5b763fc51d393939033869e48a4ba2e453dcfee9fe803bf365e91251f31e37873ab6dbb2578fca7a549f1b2c6c69d15af6182b4a617c9f95f6664060b351bb2c367d699ef5b009d0ba48e61b9a9c15722548b3c6f1199d24debd14309590cc823baaa6982d7e700ceafcd7a97f07e1a77e7bcb4b205a67d339fac53cac016cff099e20e1b20bd2baf324e61ca2a8de7d80f1e740a020e289e329"}, {0x8, 0x88be, 0x1, {{0x1, 0x1, 0x3, 0x8, 0x7, 0x10000, 0x800, 0x8}, 0x1, 0x9}}, {0x8, 0x22eb, 0x2, {{0xed8d, 0x2, 0x2, 0x8000, 0x80, 0xca, 0x3, 0x8}, 0x2, 0xfffffffffffffff9, 0x2cc, 0x635c, 0xfff, 0x1400, 0x7f, 0x3, 0xfffffffffffffffd, 0x2}}, {0x8, 0x6558, 0x9, "53eb5f4284793546b22800a376adef9a18d36ea6b2e567fb5579373b7f28175422cdd5efbfeec81f78f0908ea30b219ebac9a7075e08acb321cd9c587a86d889d180cdffc87a8221454e87c86a7d4597cf2f7f05c6754bffdcdeb6c60045a57a0c43a11aabab27b8993072d3b5b50afedd13bee99c2f37c5dfaaf47c0fee982cf19b8b5bca65f58c9eb73a40343b3027f5abfeabc47205068bcf7f8e37917c72d63da41ed24b96d90c26bcfc92a7535a71d415b300149f17739d43316d381700db189ddb266cf3d7afb784c8e0e59f777a12ee56e47f0627bbe01fd9fb27ddfa211954879720b065df254e1e718e92847f6537ff067aee"}}}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x1, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80201, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000040)={0x3, 0x8}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x3, 0x19, [], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=""/25}, &(0x7f0000000280)=0x78) 2018/04/16 02:10:41 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="2e2f6394942f00702e6370752f73797a3000", 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000200)='memory.low\x00', 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x200) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) setuid(r2) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000380)=""/252) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000140)=0x4) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000000580)=""/217, &(0x7f0000000680)=0xfffffffffffffd2f) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000280)={0x0, @broadcast, @loopback}, &(0x7f00000002c0)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000006c0)={r3, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x2}, 0x3bc) fstat(r0, &(0x7f0000000080)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x0, 0x2cf88000, 0x4, 0x80000001, 0x9}) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000240)={0x1, 0x4}) 2018/04/16 02:10:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x80000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) modify_ldt$write2(0x11, &(0x7f0000000400), 0x10) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/16 02:10:41 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000e94ffc)) dup3(r0, r1, 0x80000) 2018/04/16 02:10:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd913, 0xfffffffffffffffd, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffff7fffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0x7f}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001140)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001180), &(0x7f00000011c0)=0x14) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r5 = dup3(r0, r3, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000001200)={0x9a44, 0xfffffffffffffffc, 0x1ff, 0x7fff, 0x7fffffff, 0x7fff, 0x4, 0xde2a, 0x1, 0x9, 0x81}) dup2(r5, r4) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000000080)={0x1, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e22}, 0x4, 0x100000001, 0x401, 0x6, 0x3, 0x0, 0x1, 0x3, 0x8}) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000000100)=""/4096) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000012c0)) 2018/04/16 02:10:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00000003c0)={0x20001}) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000002c0)="b832000f00d867f466b8400000000f23d80f21f86635800000a00f23f86467660f3a410e07ba200066b802d3a45a66efd1a65900b84d000f00d0e63d0f01c96766c744240084ad21706766c744240235bc00006766c744240600000000670f011424", 0x62}], 0x1, 0x0, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe3000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f00000001c0)="66b890b7cbe50f23c80f21f86635080010000f23f8f3640f01c40f090f3805ed670f205e440f20c0663504000000440f22c0650f23b766b8ed0000000f23d00f21f86635300000030f23f861f298", 0x4e}], 0x1, 0x0, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000000)={0x133}, 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/16 02:10:41 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000540), &(0x7f00000000c0)=0x4) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x3, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x5, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x7e, r2, 0x3, 0x1f}) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f000093f000)=@abs={0x1}, 0x8) listen(r4, 0x0) connect$unix(r3, &(0x7f0000941000)=@abs={0x1}, 0x8) accept4$unix(r4, &(0x7f00009d7ff8)=@abs, &(0x7f0000937000)=0x8, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r5, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x6, 0x80000) 2018/04/16 02:10:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r1, 0x0) dup2(r2, 0xffffffffffffffff) 2018/04/16 02:10:41 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x602000, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x101000, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000200)=r1) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {}, {}, {0x0}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000100)={r4, 0x3}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000180)={@dev={0xfe, 0x80}, 0x0, 0x2}, 0x20) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000240)={r3, 0x1}) 2018/04/16 02:10:41 executing program 4: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r1 = socket(0x1f, 0x2000000000000006, 0x1000000000000000) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="080000000000000051d705f4d3b80000"]}) shutdown(r1, 0x1) accept$netrom(r1, &(0x7f0000000380)=@full, &(0x7f0000000100)=0x48) sendmmsg(r0, &(0x7f0000002280)=[{{&(0x7f0000000200)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000040)="79d9182b23cb4d7e986a81d22c5be566a3629aa0013c53", 0x17}, {&(0x7f0000000280)="9aa47a64df887f6f782598153f8361a8dc3443a9eb7a8fc428fb4a58835f03aa9196055198886c814fb8dab0fbea3bed584d785fed6dc7e8b14ab51aac83c8b254a820f7aafabd128cc896d4b909adb9915bf5290d5d2f1ddd07dd26d13b5f82502ce3c2d021540c0ab8ad9d8b04f0b8fe7d53d65b86", 0x76}, {&(0x7f0000000300)="626756385af898af2b3c19d079dddb14d1f6a506b7c4d37493ead8c641af6527d1da7f1532e1c90ac32f58377667c82eb7cb360233e5723d279d053f61db21419623e8df8f18530337cda4618e9bcab602587425519b93f2bc", 0x59}, {&(0x7f0000000400)="95ecf979c362c8339391447dda307bb3cd4a8df0a240fe043d5b8e5755a1e794bea5300d0ee5734822bcde5c69740fb9018eed0976fdfe1443d4190c9ac2c9e2bd8234cfb4c4cfaa4a826ba2261e4ce80de5f06170bb7035b067167512b213d800f50b92077030c488a110f2a4a9dd9531451b15f2afd571ac220e52b118e0433c2716baa51b6138e6f3a5569022c84773c4", 0x92}], 0x4, &(0x7f00000004c0)=[{0x110, 0x117, 0x55, "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"}, {0x1010, 0x104, 0x0, 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&(0x7f0000001f80)=[{&(0x7f0000001ac0)="1945b786f81175c1a2f5ff61ae7a38c4d06ef473c15afff8f50acc1d95f639a5eb0fdeed4e15d2493ed0ff187a3c2c6b8c01f81d95d0bed2", 0x38}, {&(0x7f0000001b00)="5d0596899895f5c53252b08f452a434e0c7515061f003f5db7fb3dffd04246972d6c5d92a17049530851557e21c8b25aa366efffe475bdbd952021114704dfc2ec69159bf0a615acaab24b5af02c7cbc86ed5aa191f69bea8caf73a2c4abfb818cc2ce0b506e3daece16b826beacb5b2e43b76cef43751e067", 0x79}, {&(0x7f0000001b80)="894e3311f2ea6d47751561bc74da0c92f82031ab12aa647840e1bb7bd9299435bba24e30cd18e0d175f654825ba08a77df4ea50562198818ce33d54d1158c7fc078eb6e99289e1dbd94dd4b315e27d73895306b2c38918872589bf099a5b18b3fc7bf8ee020e082952d027c9c11ea7d83c14eb3e945d272b7b1b331cb9ef7e4063b76ca3b3d8345a8ee56186db31cca9828f72ef5cb53f4848a4b55664a68169fb12a34e702196941d395e91e7d2ccdae388e4f3a107cc3297d5d3072848fd14a64563d644edc142f16be51ad0297a55", 0xd0}, {&(0x7f0000001c80)="a762541c62c28ee6f59760b6e1c0331d23406271f6e669da61f691d4996536c1f6b73c9a416075c58f9590690bf7f1daaccaf4630976d6d05c92301bdf678edf9e1b74236ca0ca5777e03cb85d7debd558d4b6fef83154cc82a83afd10a66c280a3340119bf17bd464bb88f7a332a7f232137b74a6f34930d3efe7cf88bcb35d7b69caacc50838e43de7c204798b520599f21b13a2b852831b48", 0x9a}, {&(0x7f0000001d40)="97ef7c61ced01b86a32a079417ead17c7c70111334847c7d6c71ec15b1fc4eb988a8235b926d1073fb80eb630306d1811c75c9c9348b53328643d281befa0deb9e92dfbdb4984dd2cf11cde109cc865b9326dadc7deec0be9cc26c3dc1e2e5159613e6ef8334d65d68fd6f5df7e612eebe4a136ecc20c059b2ec5a23dcbbcab36770065d60724cd886fc056919beae8c11983579078de4a8f8d402e60ee39ee1be8a18ba8c076e5b52085b4c8d1a28513cf1ae93be6107de380790716c238aee03b86e1752145aa35899c34a676c35ea70b36b17248cbf02dfa642ea11128a9f", 0xe0}, {&(0x7f0000001e40)="f154a8e4f8b6ea75e88182b357a89f120ae66e6e5437f33a1d99a0b2c1cf9772ab83b1ac9d7f8ce2990dfff57151155391ca919ce9fc5819215b16738b5cf35cbeb719969d04963aa5c162c35415b69036da4525f7f14fd5cec01718e84ef5a6c9cf7cf8146cbaabcc928a5856269f9b0dd8acb7a755fb21e2f5aacbea2d33d03ac61b124be7e918dd9f597ad26456f9ca5392370c0ab7f6e3d0e3d318df9841da865d29d6ffa2fb90107941614b1c6383a9abd093e36da43563fb01917b67f5201a6ca994b0db90aad5", 0xca}, {&(0x7f0000001f40)="2b9cf664cf7c90d1f42f9d447440665e43a2a6d88c55f6137d69a0c6ee8608cdda6cae36d59157b486508ac2732441f941ce50a67461ce", 0x37}], 0x7, &(0x7f0000002000)=[{0xb0, 0x0, 0x8001, "a49d1f9c48012cc0454413b2cf37102ef1a801e392c0d8be92957adc6a1e4d8247045767aa96b1e0ae1cb63af281f8817b9bfdd1ad84eed4ed85179e6a2e8f9b4ef1ca950a44f7df6a78b14a93ddd169eeb24410d1bcfa87b90ca7d91d61d947ac62c2970cb6250c2fe8da4738ed151bfcdba8c73d4a8002b5f9e07c47679d45e46e4a978fb758d62d8f9ca7335b0c7a555dc1a2aa088ba259e6d6b454355561"}, {0x90, 0x0, 0x5, "4e0b872c00ddfc213842f9a262f53a853f30815c24a141d29e082c67307347cd6bb7d24dc1afdd5352b0662e5c2d0da16c27794d02edba465976b66d2f55fbeacb41d38042dcb4943504a48d0d4d8f2b8de3f0855366861f7ceeb3091fd6653a7ab51d833a20ae5a30a58df79b0a880dd35f3c040b28bec2b00908c1"}, {0xc8, 0x1ff, 0x2, "0b0330742a1689eb2562356399a027bdd48c2a30beff98a23e19f980eff6d5c24cf4b9df60ed2c08f332f0db4f5d209848c5f7172159be69a9b5d485ca5d0e60179899bf192fdd4b984e40a6e68d7891c39663a15ecc6c6bd93bc35cfcfd05e89b25f2fd978f53f1bde9eb42559a82b894fadd596370ffbf0349db1e318808261e15080f0706a761aecc9bebd4cdefe94e9e84d72f300a1aaf90f4dc08edb05414514851e626e68a37a3bb7930e689bc70e6"}, {0x50, 0x29, 0x8f, "a4824cb50f2be60b630ca31e9da5605e3f069787fab182f3278e746bec4987a08c258264e4af803b28b2e0b97a9fef2bea029abd95e07ec87331a2dfaae4b414"}], 0x258, 0x4000}, 0x2}], 0x3, 0x4000) 2018/04/16 02:10:41 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind(r2, &(0x7f00008a1f80)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x2, 0x0, 0x2, {0xa, 0x4e20, 0x9, @empty, 0x2}}}, 0x2f9) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000dd7000)=@pptp={0x18, 0x2, {0x5, @multicast2=0xe0000002}}, 0x80, &(0x7f0000008c00), 0x0, &(0x7f0000d31000), 0xffffffffffffffab}, 0x0) 2018/04/16 02:10:41 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x401, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4000007}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x200) accept4$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0xfea3, 0x80800) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0x7, 0x81, 0x3, 0x7, 0x0, 0x5, 0x400, 0x0, 0x2265ec1a, 0x3, 0x1, 0x0, 0x8, 0x0, 0x2, 0x3, 0x5, 0xf215, 0x5, 0x4, 0x2, 0x0, 0x6, 0x1, 0x40, 0x9df, 0x1, 0x101, 0x7, 0x3, 0x100, 0x9, 0x5d, 0xb1de, 0x401, 0x1f, 0x0, 0xd05c, 0x0, @perf_config_ext={0x7f, 0x3}, 0x30000, 0xffff, 0x6, 0x0, 0x4000000000000, 0x4cc0000000000, 0x7}, r2, 0xc, r1, 0xa) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000100)={{0x0, 0x2, 0xffff, 0x0, 0x3}, 0xfffffffffffffff7, 0x400, 'id0\x00', 'timer1\x00', 0x0, 0x5ea, 0x10000, 0x8, 0x7}) 2018/04/16 02:10:41 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000100)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4000, 0x0) setns(r0, 0x4000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3ff, 0xffff, 0xc01, 0x4, 0xd1ec, 0xff, 0x4, {0x0, @in6={{0xa, 0x4e20, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0xfffffffffffffffe, 0x1ff, 0x7, 0x80000000, 0x8}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1000}}, 0x2c, 0x1}, 0x90) r3 = eventfd(0x80000002) write$eventfd(r3, &(0x7f0000000080)=0xffffffffffffff90, 0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r3}) write$eventfd(r3, &(0x7f0000000040), 0x8) 2018/04/16 02:10:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x3) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r4 = dup3(r0, r2, 0x0) dup2(r4, r3) 2018/04/16 02:10:42 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x2}, 0x4) connect(r0, &(0x7f0000002000)=@ethernet, 0xfe60) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000013fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000017ff0)={0x1d, r2}, 0x10, &(0x7f0000012ff0)={&(0x7f000000afb8)={0x1, 0x7, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) 2018/04/16 02:10:42 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x600000, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000080)={0x5, 0x0, [{0xa, 0xffffffffffffffff, 0x8, 0x7fffffff, 0x80000000}, {0xc0000007, 0x4, 0x9, 0x1, 0xb245}, {0xc0000000, 0x300a7ab9, 0xfffffffffffff834, 0x9, 0x7}, {0x40000000, 0x3, 0x1, 0xffffffff, 0x9}, {0x80000007, 0x1, 0x8001, 0x7fffffff}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup2(r3, r3) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000140)={0x1ff, 0x0, &(0x7f0000ffb000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{0x77359400}, {r5, r6/1000+10000}}, 0x0) 2018/04/16 02:10:42 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x6, 0x7) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x4, 0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000240)={0x9, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000280)={0x1, r3, 0x1, 0x9}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000240)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @multicast1}, &(0x7f00000000c0)=0xc) 2018/04/16 02:10:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kvm\x00', 0x2000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000080)={"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"}) r4 = dup2(r3, r2) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000480)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00000004c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000500)={r5, r6}) 2018/04/16 02:10:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00000001c0)=@req={0x10001}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) 2018/04/16 02:10:42 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)) 2018/04/16 02:10:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x68}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:42 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e22, 0x100000000, @dev={0xfe, 0x80, [], 0x13}, 0x8}, {0xa, 0x4e23, 0x80, @empty, 0x1}, 0x2, [0x100000000, 0x1000, 0x4, 0x1, 0x6a91, 0x9, 0x1, 0xff]}, 0x5c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x9, 0x0, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00009fe000/0x600000)=nil, 0x600000, 0x0, 0xffffffffffffffff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000180)=0x6) 2018/04/16 02:10:43 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a000000000000000000000000000000000100000000000000000000000000000001ed7d1e37d50223ae7adefca967e17f791010"], 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) 2018/04/16 02:10:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0xa5, 0x0) fcntl$getown(r1, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') writev(r2, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff) semget$private(0x0, 0x0, 0x20) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000200)=0x7, 0x4) r3 = semget$private(0x0, 0x0, 0x112) semctl$GETVAL(r3, 0x4, 0xc, &(0x7f0000000180)=""/97) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000240)=0x5, 0x4) unshare(0x20100) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000280)={0x1, [0xffffff7ffffff532]}, 0x6) 2018/04/16 02:10:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2804) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x6000, r2, r3, 0xfffffffffffffffe, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000517ffc)=0x1b) close(r1) 2018/04/16 02:10:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x6d, "09df771a6617c0c105d296afbab2e643c54bd804796dcd8bf2f36214a0cb637b8abcc38239cf1240f96c2bd3c61b5ecc64f84e46c7b496e56d4df59b05623ee94e6e911f80a4f2f94892669ceb9f3c078569c29a8b2a068db81927988ace6b2ce9be0f84478367a5f8bf11a322"}, &(0x7f0000000100)=0x75) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0x9, 0xffff, 0x2}, 0x10) r4 = dup3(r0, r1, 0x0) dup2(r4, r2) 2018/04/16 02:10:43 executing program 6: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0xffff}, 0x8) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xa3, "d556ba234f76095ea321cb1e86f3795aeac368460716e028695e5d35dabd75c65542f934d8be4e62884d1550e2a184dd445a4b871990acb0185743d8541087f330e753a7c6ee183a56179e4bbce5f3e95a6010b5b10475beaec0c89d49e55ebb02ec970c7c52426f45cb9f0c64d9b01f50bd95911b06a3a631338260acf343de27bf78fd51f663c2a7fa27e840ec467089708d07312154db75b4342e45686926fca142"}, &(0x7f0000000080)=0xab) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000200)=0x16) write(r1, &(0x7f0000002000)='/', 0x315) sendfile(r1, r1, &(0x7f0000000040), 0x8000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f00000000c0)=0xfffffffffffffe3e) 2018/04/16 02:10:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000019f000), 0x3cd, &(0x7f0000282fb8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000014fc8)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00000bf000)=""/212, 0xd4}], 0x1, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) 2018/04/16 02:10:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000031dffc), 0x400000085, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000000), 0x7fffffffeffc) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xfffffffffffffff8, 0x4000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0)=0x2, 0x8) 2018/04/16 02:10:43 executing program 1: creat(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="fdff0000fa3efa72c310cfcf5a2aff5dd512d7847d0000"], 0x14}, 0x1}, 0x0) 2018/04/16 02:10:43 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f0000c56000)="020000000400000090746e00", 0xc, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) r4 = getpgrp(0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r8 = getpid() sendmsg$nl_netfilter(r3, &(0x7f0000000740)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f00000002c0)={0x410, 0x2, 0xb, 0x9, 0x70bd25, 0x25dfdbfc, {0x7, 0x0, 0x9}, [@nested={0x80, 0x14, [@typed={0xc, 0x64, @str='cpuset\x00'}, @typed={0x8, 0xe, @pid=r4}, @typed={0x8, 0x1a, @pid=r5}, @typed={0x14, 0x3c, @ipv6}, @generic="6c97af6dc26a4b945207bd4228c5ef8c7093ecc9b67b660153578d53fd8f6dc427e8a474d180d63e4f2c4840734c79d07c0d4c71ab8419", @typed={0x14, 0x5a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0x248, 0x5e, [@generic="96b63800ac478a3860a625e3fc1a76c0e6886f3b9636687c880170d34fd04f5579332305", @generic="848a1194ce2a980090892558d2170a88309f2cb6d612b689b6565edad86af008f543d540d4a08e5a160d533d7af0c75f4d43d5467cb5090c15bf9f92dd89b59f70e5fd7f6fdd456f323340b9b6cc3eab772b578d27b989be31103d9b835e495074db03daa7e3395def60f8", @generic="609a7be53659a31629a8f9d6e28b21497605b93b0005d51ebdfba94dcf96d9a99c2c914747ce29315ccb689bcfa56ee92ed5298d89ad11c99f30814e8cb0e5c6c6d4c2a3bfb52ba8924e6b921ac4f9d692934c41e5f12e7e6aad189e122209faae89428c9c4a0bd8eaaed175629b7fa6067cc5bc9009ddbf31b434eed4075a5ee37a863a2afa76f661b2cdf29f3f1395c103585a8669e2a9d5698d32182fca425471181428ad00623c48645c5073ad011e1d83dfe57e8d3316b842", @typed={0x4, 0x2f}, @generic="42df830bb7ffeb842fd904cc411c071ac43b24d8326093d08c75dba48f9d52533046d84dffa0de666cf5fd564aa9f49454bc7bb9369955907d", @generic="f87d9b0539dcf80d6100850be5abf2349055353e9d521678aa4276201e3d1991e1e28fef2406454580edd169cb0f08689ad7eaf6a2c6cb4d41607d2d6d867bebf50ea94882335081ad966da8706f0a51dda2f064705dbd6f7b2cf221133ecf26973dac2c780798b437c17a0a7f7db3ba7b67e168a28c4b0d99081756743e2f07245be57d74ddfade6078ed4aad3002a12b4dcd83b4af5c606467fb3935d4d830c5b80ef115dddaabe9abd88ec51c9d2df0e6f874fa926c3f6fea617e"]}, @typed={0x8, 0x5e, @uid=r6}, @nested={0x18, 0x74, [@typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @typed={0x8, 0x33, @u32=0x3}, @typed={0x8, 0x78, @pid=r7}, @generic="85c1e1f290980cf61c462f358851c8e558298038b0465e41535df1a95634f71691043b9801bf28fe215747fefb4d2b7ce0f76696905360a928b20467d19fa9cda149895593d8470638e22ccf8269f7072355a664f4f3cb995d463f4991c4", @typed={0x8, 0x56, @pid=r8}, @generic="c7c581e4adc4acd03d5cf17b8337ec7f02c7dc18eefa15fec26aaac3263ec20d51f0b7ccd4df1cef47ca21593bf98e8576bac95e4323bc0ab4f0fdb5e35962d152b8e738c8d0a7456ff408be16f1dd4364fdcb2bc74d34b529230179bb86689877853575fa21ffccecc8a705db0f39ac5a3d4557486657e4a1569e1220ed8017693f3470d5f67eb7400bdfde2234c7eb76f1a042617318c1320711"]}, 0x410}, 0x1, 0x0, 0x0, 0x4000}, 0x800) [ 659.060110] futex_wake_op: syz-executor0 tries to shift op by -2; fix this program 2018/04/16 02:10:43 executing program 6: syz_emit_ethernet(0x12, &(0x7f0000000000)={@random="87f6fede71bd", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@llc={0x8e, 0xe0, "0d94"}}}}}, &(0x7f0000000200)) 2018/04/16 02:10:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) socketpair$inet(0x2, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x100, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00000002c0)) mlockall(0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r3, 0x8001}, &(0x7f00000003c0)=0x8) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) r4 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x7, 0x280) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1, 0x8, 0x100000001, 0x88, 0x1, 0x0, 0x200}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffc, 0xe32edad239026adf) writev(r0, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/90, 0x5a}], 0x1, &(0x7f00000001c0)=""/36, 0x24, 0x6}, 0x2000) [ 659.100644] futex_wake_op: syz-executor0 tries to shift op by -2; fix this program 2018/04/16 02:10:43 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x1) r2 = memfd_create(&(0x7f0000000040)="7d2b73797374656d05212f00", 0x2) fanotify_mark(r1, 0x80, 0x0, r2, &(0x7f0000000080)='./file0\x00') r3 = openat$cgroup_int(r0, &(0x7f00000000c0)="68756765741ea2c51d1961785f757361792e325a3896668a314297ee2af6d5141f5bbcf2d6", 0x2, 0x0) write$cgroup_int(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB='0:8\r+'], 0x5) 2018/04/16 02:10:43 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x100000001, 0xca80) close(r0) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) iopl(0x4) 2018/04/16 02:10:43 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x200, 0x2) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x7) socket(0x0, 0x80004, 0x5) write$fuse(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @fuse_notify_delete_out}, 0xffffff84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) 2018/04/16 02:10:43 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x6800000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)={[{0x0, 'cpu', 0x20}, {0x0, 'memory', 0x20}, {0x2d, 'cpu', 0x20}, {0x2f, 'io', 0x20}, {0x2b, 'pids', 0x20}, {0x2d, 'rdma', 0x20}, {0x2f, 'io', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'io', 0x20}]}, 0x30) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='ns/uts\x00') getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)={'security\x00', 0x1000, "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"}, &(0x7f0000001100)=0x1024) setsockopt(r0, 0x0, 0x6, &(0x7f0000000040), 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'syzkaller0\x00', 0x3}, 0x18) 2018/04/16 02:10:43 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x408000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x80000000) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x1000000, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000080)={0x100000000000081, 0x0, [0x1, 0x10000, 0x0, 0x200]}) 2018/04/16 02:10:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x34000}, 0xa, &(0x7f0000000040)={&(0x7f00000000c0)={0xffffffffffffff0b, 0x2e, 0x301, 0x70bd26, 0x25dfdbfe, {0x3}}, 0x24}, 0x1}, 0x1) lseek(r0, 0x0, 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) 2018/04/16 02:10:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_targets\x00') ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0xfffffffffffffc01, 0x8, 0x77, 0x9, 0x101, 0x0, 0x2, 0x4, 0x6, 0x5097, 0xec, 0xa7d}) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000025d000), 0x20) 2018/04/16 02:10:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x74, 0x0, [0x8, 0x7, 0x7f, 0x4]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r4 = dup3(r0, r2, 0x0) r5 = dup2(r4, r3) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00000002c0)=0x0) perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x6, 0x2, 0x2, 0x3f, 0x0, 0x7, 0x20, 0xa, 0x7, 0x223, 0x8, 0x3, 0x1f, 0x4, 0x0, 0xe073, 0x401, 0xaf, 0x1, 0x19, 0xfff, 0x100000000, 0x3, 0x7, 0x2, 0x6, 0x1109, 0x0, 0x4c73, 0x7f, 0x2, 0x2, 0x3, 0x6, 0x20, 0x6, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000200)}, 0x22000, 0x8, 0xb3d7, 0x7, 0x4, 0x7, 0xffffffffffffffff}, r6, 0x2, r1, 0xa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0xd14d, 0x6}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r7, 0x1, 0x3, [0x1, 0x1, 0xe01f]}, &(0x7f00000001c0)=0xe) 2018/04/16 02:10:44 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xffffffffffffffff, 0x0, 0x800080000000}) r1 = memfd_create(&(0x7f0000000040)='+*\x00', 0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000000c0)={0x3002, 0x1c000}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x1, 0x8) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000100)) 2018/04/16 02:10:44 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x2, 0xc8f, 0x5, 0xffffffffffffffff, 0x20, 0x4, 0x34ca, {0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x10000, 0x6, 0xa5, 0x3, 0x2}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) socketpair$inet6(0xa, 0x80760c2f1a4f85d0, 0x101, &(0x7f0000000040)) readv(r0, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) 2018/04/16 02:10:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_tables_matches\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000040)={0x1f, 0x0, 0x2, 0x100}) 2018/04/16 02:10:44 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xffffffff00000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:44 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/55) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000000)=""/174) 2018/04/16 02:10:44 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000001000)) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x4000) setsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f00000001c0)="cff43e1484013d3b3f07551be3d22f339974dc0587d5f67299c7afbaad0db5dd2855ecf9aaebb632376f70b641aec988f0fb1642ded0364579cd5bd1d422690893a886754cb8624780b89c614d607c1c7491ec52d4de90a345944a4006c3ade2925ff7a5c7b5bd9fd4a3c3cc555051da41edc9747899a6295143d14905a852db054649a192a669cbd294319799ddadaae15932996dc82d616d0c5942d03ac5fe8ffad6b336ecdbcb55a1ebc6f890ef1c154b1ad14bceb3f863a078dc8bb9e7587be4cefdf8d180440a4aba3152db37c2ead7cb46a444db6f8f32e16b5391465ca7859ed962fc8e5d7cc6e23e00c6deece1dc4f779081b8d851e85c749d102b2456f2018875604c8b1088d0febce4d07f801b482cae0c85e78ab0641768f006479dabac8906103b13a8f8b39aa7bff03c3972be3da49427450471a1d0659811bad59294ed3ffd44bc6447938396b2dd08cffc005660cda046c8040e29e8dbca8d96b97b8d3f9bd7078e67a35be0325a0c2560b0f4662001cf981ba2c9ec308bf7b9d4bf4566243a70d2f18643765d8d663fb42bbc99a18ec94cbbd938ccfb78acc214089a7391e729d58d90faeddf1f854d4de72086cc0b48729a6c262696c7e5c9eaf7d868ac777ba912ea7d7c96128b8c4549c652df51547270009187dc4600dbf7b2aa0e7ed3546bd1a3b67afbd94d88ae7363ff302fdf455bb40520d5223b5c7f1f13b224d4f0802c4d4fcd7619d59106fb1cefa2bd7a09ce30f1d9bbba282e0411d88a72656fab3957702d870ab5c72970e11062186fb813e7db7cb94ea0c43d16660d0f25a6b946f067f014d3a9be86a4e344a9f6e96ddf6a71d42c19acfc0d1084579d09e04d1d1ff1fb180e630273bf0362360e71cf3e225169950f8361115a5bdf1c52393f09d2e478b5b97bf3cf179d169c69b33e2ec25b65e065210fc6297775fbe80e81e91c26994817ec3eae66dc7904342dbd20ce97bd9ac2b2e544f3afd6436be0eb3566c276787108d2935e70710fd6c9bf7a5cf026ce7217d2d6e7db6cbbaa24e9a307996e3587275a0d911f723cdf4161c41373f140fa69475f62a950dbfc84813021ac950ff1378777506ae1661d3890f808d909b5ce95ba6003f3ee70e6c7c4c4ff82cd107ea5fff94bb51c65e2f4a28da4ab0174e3b23b6503d2de9ec094369b52e7a25aa5307d14b5a6e8c6e7778e16ba8e771b392a9cbf0e1a43903507713ede2755a4ab99c8443abf91dd849390b13588e2015fac0faefcc5139e4ab66a83d8ca115ad248f6204ffff0066257aae1d9377c89708f0e87bd569b5b59cdfbd1b1590d42e8341d0f1c8a441641b1138f12050163d6aea6ba3ba678510cc395607cafc918a7e813953859cfd81304fb8eff53f3026f2adc91d9c595ab7fa8ba45bdd24db435b2cbfd93817cfb85f7dfc3dcd494e6e24a3b62a804b05a65b5cef1bf005310c647b62f80e8765c246e1fee5747435cf4ba217f4fb91759e1c74b7b76846f1b415bda032755d23fc55938c455875f1311599cb1a35933f0ba4dc545431ea7dbc16c61aec902030d7e05efeaa172bcc49602af9d2767cbbcb668a4dc65880490f1cb3097dcfdbc000b3ed5a22fb8e210cdd99ed91dc431f64d30cce822630fecb726d57f8f0d282b0e02ca515e55835ffa96860c875d0e15ac1c9d9b48c94c50332e15b36b01ff9144c7ad6543858526efe4422e9474284df78ecf32810d1d10c6d82265bd9edc86c2db01b7b2e544d89b08f96df118762211520dcd727709ac7d62faf32fef62fe5fbdd77da023b2b3d54478f574097c640906e1fce9751cacd320f8a23f2109e58822d59d887c9b15c3ab8ca9de572be13c10a486b0cdbfb465c74e80efc1c8ed22a042a76b9c53e2321332c2de94117d64aefc3f5ec3bce73a6c662dd1169512311b11d9b8355fa14409ccc35819de0092ff3611973782adfb1e79ff0708cee9f54761acb56f3dd325ac2c338aca6ea3c8d003d425fcc860b5cdd3e98e3a2a13eaefbd719424d7f39ff28cd8526eabe8bf449e1c3900b0298f78aa3bb36f24f68d3b335829bfe5867acfee23cdaf923499b6058c8c992a31c0b7297ced2552ace1874005bb630f7dbcd5861f2bd13d263d2d5ed981c33f16219129496de11ed979bc33e705ef017a3c8ceab74aca4bbbcc5a8f88d7ad659ae8f354957fb91fbe161c96f301ebd8f35b79db3448b77215a81d83514c529542fdd641c502ae2f3ee6389ea3daa4cf2fdf41582745846d4896dde6007ab8518895fe11c5435b8f96754471d913f3aa9e3276cf0f328171fac7000dd0da0c4625e9fa384cabce76026eb1ee8d58da9477681c9dc9b91f62b0b140c2d731258a7e2f00af53885d0a33fd0195585b8510daba527f7643c22ae561b03401903bff996000a055db567c29edaf2f408ef5c4462c3f15d1a27f2cdb5e311799e02e50d752aa67ca2189b09d736e5835446faaf80b5e9046411f1ba0ddae706368cb50c6a39255162c53fc4b29077ebd2e05233aada79eb0a77bf7cbf617577bb1523f34a9513f56b9495c8f827abfd30e5cd4547f2a22e80aa707164de54f17011ffc9ecc7ddf99d3243e35f0a9d53537912a304bf74432dd79d14191f405111ae3514d92d9358817a783cc066d5a86232d6c27cd0ef386cec0bf989c56405b4e309f7dbf2a180e303b66f91c9d9e964d752209d076a417a3d7b0b21313379f5b188ef93eb69d8d8a810d8551f4e82e748407bd9261c38de799da6ee2fa40f31c186d4a462180508dd9d45c007389ed36efdd44a32cc3f96fba560e2924c0c67711a3c065a63e1dda71682222bfdecc081e0175837eddf1948f2d796d76437e320dd05fc5de481f806b3306909a1f048740bfefb8306aa884d83bbc90c824b7bdde2fb2b257e25120cc718406296f813b97d8b90497750c054c7ef54588074c6d398e940ca8a7100e5d54e89e8dea0b7b109cb874529c0a6a104b7c624f8357f876a74cc27541b114fc524afdc4db0b001b5e8dd97c917f536263502696f6313489c8541a22a3733fee7ed6b5334a42472724faf79a5f60c6a3500e17a0efeae8e3b820e0123ba7c6d31697eab1b611432b486d3a97dee312f7caa36237f563e7c50d9cbba42606e8773050b353d354e6c6b69fc01530b3d1fed39c5d0e4463fa7c14c73fdb786fc7e5bdc5bf18b219a00b880cdd036ff83c3c211a63e5970ff1929c307632d2664f9fc32b7a03cf9f0342e78ab245548be1ab5094b6c59caf4087d91ff0598646fe0001296bc008b2ad82255bf1c82985d04ca7cfb51ec24faf8b6e2a636b629696b5e9f1649ebe4bbc173199f39ceee82f2afd31960ef152d6cbd6404bc969c95d675b7484e00db15c1bb154f36025e92c0bc8486155408d5d3f5007de19d24ac9b0f1e6cbe669058e09de477e3d0aae1b4605cbbb054b4b6243c5f078d734328505d841b8ecd5267b13130418244419209714a78bf0c3d0f59478da47701ff58b95c3d011bdbe189153ecdbabaf2af5c6a810cca6f4af2285864475cad82460ee38f8f039fba491d91c86e43de3f31c477898d0d8f7b70d312f04c6c27a90fa7a4ac1720e4b130b94f9502f9139c0baff2a0da525bbf6ebb7708d2eab3395e164b60751073fb3d29e1dcb7c4bb452f500550f2b4d2c867fc351428b0130e503f7396ec98f93eaca6db001f2a9405df626c42f5768a71cf0588c77f6773bbc6f5363308eccb613789395bb8e70b571eea19923ec3ca898cb908cce64acd6b145b59e8fce71d1d67b2436f8549f5325d89647a6376fd233d63e1d9deaef254d190c6f2fa359a610c65bfefc3a4315e29f42d0813b913b43cd9d2360d57a5ad6591572e2126c67fcc3ec53215256d9ef7357efe6ea6608eff3a259a707fd4f236ae4457fc500f136f649aa803c102939ea043f470f9029e58d74923d66f6788ab9ef5d0f83818e09fb38799d3f5da05da2f144ed24aa03affad1a2960cd3b840a9312f7ac1f9f810ddb26e104d43dbe667e03852645f4ca2ad4fb2e40a58c4241adbbd1ace43ff45278b4c5d1f8e7129223f1853d1ae26a3dc5d0ae078257ca7ac95eaefa95a374720334016293bcbc69d1aa4f8e753686553006cb5ace7f7fc70efa3c28fac445b464db6e7c02cd55c81925d6e45ec3321850793615cc001eabb8d80390ad52d1defee6fb69187de0e7d440aa1c5b24af9e792313e4703acde40069e44061c9eeda0e94f7854359f430364ddba4468acf459033c5b006b2923b92348d5b1d0d00d7efc80a0264508fd3eb0e9113acb4b3c99390f9af814455cbef0dd81fffc665061a18896558b3b91aa5104059b74455ffe8fb154e5b07d96e938b515ffe2681c404ebd7d41bbfeae075241fc21b5a81a9563f7e3da26683cd59fd8288c6004de7bcad59721ed4ce16b93738df3c6fb0d77578f12209a1e6ba36c018b611dc23138d5ad3a72b1e636a6d6a38f14645122ff91c06ec15dd1ad2b5321f50026063b0470cbe901603aecfcc5fece0fbc33c41f989041e9f012d853bb0126fdd9d7fe8f3609850a9d1ef81180bdd8a1b2f21e767b65662dcc434d62e174986e7cc5c38c7d4ec0affd759b80d92a8a81aeb4697d2cb7b3242ae7e5f9a1f4ac2b153e28188ffc91fb539101ba00c980458303a74b9b9a6a904c922209aee08c6ae0db1298973549dd0df6e49e8f7118123a3f33ee84015e11af6195a71c3417710270094c52b104abbea0f1edd81e9f7b08d25bbe9af6c57b90df68924cd107fd12ec9e633fe333f40360534015e7e7b9b54592530e073c8e9a7806d1c9a3f70f82cff645f1f4cf70c1f8c15ce85a263565cdbc02da6bb90d2bf29067d65164880d742ed56da10eb29d44388d63a586554cc9b48ab755d642c68455c8b9e0cd120f015a4f6bf5b0d05a1a34186c0ed2d5237cb35b991682aa8744ca8efb6f6633d8fa1352b6918fa2f993e06706d95becd6e119c3f832faa8a6f9e58a239bba37c609fbb7341477e0fa876978560f39995f36c430abf05952fc3e4d8f3b39d45672a1f395ba512bf16e5a1066134fa63fb4d9c3a4cad67c4c8aec36ea3dd47834b127e01c3dfc5593b1f364f984d7787f1ef7c90c88aeb170d4e2591436add0704c1550573e3a1c0a838e1d197b5d0cd2484e85d772dadc47395f1f431e96e6e31f06a733dba55cc7ca2c2257d6ce3e6b54e1cd85f745d980ed57e1f912fd5a089e810d0bc058ad750cd9f9e2a9d3721930280a91cc507b351ada19d8658c32e75a2a457e604e77c48ea7f0e83c47d3930d1c79b1df7d164aeec5bda11af770f09755b48908d4893491bdeba1318a84cb84fbf9a4122453ec73a7be3489fcd982f212e68a8fe2335be393f5ab89f2ab766a8a28934776fd68f2d3da24797d0c12705dc5fa3a31fbf670f44fcd4d14db874891176efa207ff734bcbcf1daacbe2205776540f28a8679c2266c0f15c75526e91aa50dd4f1217f7b97ed06ee31038ebe471059091aa90501d69d59deb6f35374f360ecf2a8cb699da598cbf908c8edae5ae61c0dbcb8ea3e1efeaeb536a9202353f42b3439b60c285fd43f8bed4041db5d2e2037fcf09720de45b918b27962dbfa3fa70186d33e54746b46b4b0d18406ce8b4a7500457f956d1a2fbf4d46e82dec7d53859cdd123c9479b98b3356556203626aa6afeed842b022a5fb412dd5bd54578ef5c2e1b4262125c2f296139140b3d1664521d6f030ac3421d91051254ba79c9ddf6524fae0385baf8b5605ba78c4d99489f746588227", 0x1000) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001240)='/dev/mixer\x00', 0x10000, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000001280)={0x57, 0x7, 0x6, {0x100000000, 0x4}, {0xcd, 0x7ff}, @cond=[{0x2, 0x7fff, 0x4, 0x1, 0x6, 0x5}, {0xfff, 0x5, 0x6e53, 0xffff, 0x1, 0x9}]}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000011c0)=0x469, 0x4) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x20200, 0x81) ioctl$int_in(r1, 0x5473, &(0x7f0000001200)=0x4) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0x4) exit_group(0x7) 2018/04/16 02:10:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f00000002c0)="9e", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7ad36009867bd21673a08478220febadc5ca0c0cafff4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ec4e490000001920fb6d591a5591e6c802000000a6000000000000000083d72a"}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000300)) 2018/04/16 02:10:44 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x80800, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000980)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000a80)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000b40)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="280000001100210327bd70eee10889c100ffdbdf", @ANYRES32=r2, @ANYBLOB="0c1100002000000008000d0004000000"], 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = dup2(r3, r3) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000001c0)) r5 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000680)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, r2}, 0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f00000004c0), &(0x7f0000000500)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000005c0)={@empty, @loopback, 0x0}, &(0x7f0000000600)=0xc) connect$can_bcm(r5, &(0x7f0000000200)={0x1d, r6}, 0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000640)=ANY=[@ANYPTR=&(0x7f0000000b80)=ANY=[@ANYRES16=r6, @ANYBLOB="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", @ANYRES32=r5]], 0x1) timerfd_create(0x6, 0x0) io_setup(0x21, &(0x7f0000000180)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast1}}, {{}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) lgetxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=@known='system.posix_acl_default\x00', &(0x7f0000000780)=""/255, 0xff) socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000080)={0x1d}, 0x10) io_submit(r7, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000400)={[0x8, 0xffffffffffffffff, 0x0, 0x4182ff01, 0x2409dea1, 0xcef, 0x7, 0x632, 0x0, 0x5e5, 0x1, 0x8001, 0x1, 0x39b3, 0x81, 0x9], 0x3000, 0x200}) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000000)=0x200, 0x4) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000140)={'e\x00\x00\x00\x00\x00\x00\x00\t\x00', {0x2, 0x4e23, @rand_addr=0xfff}}) 2018/04/16 02:10:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)=@ioapic={0x0, 0x5, 0x0, 0x400, 0x0, [{0x1}, {0x8, 0x0, 0x7, [], 0x2}, {0x6, 0x0, 0x562, [], 0x1f}, {0x0, 0x0, 0x0, [], 0x69f}, {0x8, 0x30, 0x0, [], 0x67}, {0x0, 0xb8c}, {0x0, 0x0, 0x5, [], 0x5f77}, {0x0, 0x0, 0x0, [], 0x400}, {0x1000}, {0x3a6f, 0xffffffff, 0x1f}, {}, {0x0, 0x0, 0x5}, {0xffffffffffff0001, 0x8}, {0x3f, 0x0, 0x0, [], 0x5}, {0x9, 0x0, 0x8, [], 0x9}, {}, {}, {0x8}, {}, {0x0, 0x0, 0xf91}, {}, {}, {0x0, 0x0, 0x0, [], 0x2}]}) r2 = socket$inet(0x2, 0x3, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x2e, "a1c1a83acd08952146f77ab1227f5b40793fe929562631db55f3a211e6a04f61d33cd37bc70154e9961044df8430"}, &(0x7f00000000c0)=0x52) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x9, 0xfffffffffffffffe}) 2018/04/16 02:10:44 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x6, 0x948, [0x0, 0x20000380, 0x20000628, 0x200008c8], 0x0, &(0x7f0000000080), &(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0200000005000000000000000000626f6e645f736c6176655f31000000006263736830000000000000000000000062726964676530000000000000000000766574683100000000000000000000000180c20000000000000000000180c200000000000000000000007000000018010000680100000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000006e666c6f670000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000a5145cd9fa786d08e8f0b3686f806367a3ebd878ebc0d6c828bde942cbd26a52324fb9f3d90a5d4e01e0891ad82aa55f0cac3e7ed64a459bbcabfbbd7abf68520000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000500000000000000000073797a6b616c6c6572310000000000006e72300000000000000000000000000076657468315f746f5f626f6e640000006c6f0000000000000000000000000000aaaaaaaaaaaaff00000000000180c20000000000000000000000e0000000e00000001001000073746174697374696300000000000000000000000000000000000000000000001800000000000000000000000000000000000000050000000000000001000000706b74747970650000000000000000000000000000000000000000000000000008000000000000000000000000000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff020000000300000000000000000074756e6c3000000000000000000000006970365f7674693000000000000000006272696467655f736c6176655f3100007465616d5f736c6176655f3100000000aaaaaaaaaaaaff0000000000000000000000000000000000000070000000f000000040010000646e61740000000000000000000000000000000000000000000000000000000010000000000000000000000000000000fcffffff000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000000000060000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000001100000000000000001b76657468305f746f5f7465616d0000000000000000000000000000000000000076657468315f746f5f6272696467650065727370616e30000000000000000000aaaaaaaaaa0b00ff00ff0000aaaaaaaaaabb0000000000000000e8000000e80000003001000069703600000000000000000000000000000000000000000000000000000000005000000000000000ff010000000000000000000000000001fe8000000000000000000000000000bb5e8a3bed000000000000000000000000000000000000000000000000000000df00ff00000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000ffffffff010000001f000000000000000000766c616e300000000000000000000000726f736530000000000000000000000076657468305f746f5f7465616d00000076657468315f746f5f626f6e64000000aaaaaaaaaa000000000000000180c20000000000ff0000ff0000c0000000480100007802000069707673000000000000000000000000000000000000000000000000000000002800000000000000ac1414bb000000000000000000000000000000000000000000000000000000000000000000000a006d61726b000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000006c6f670000000000000000000000000000000000000000000000000000000000280000000000000000b68b27f14d06543ab50882b9afe828aae5d63f3d394c7213dcce9bf7cd3f0004000000000000005345434d41524b00000000000000000000000000000000000000000000000000080100000000000000000000600f000073797374656d5f753a6f626a6563745f723a71656d755f6465766963655f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000ffffffff010000001f000000000000000000697036746e6c3000000000000000000065716c00000000000000000000000000766c616e300000000000000000000000626f6e645f736c6176655f3000000000c08a33a28c22000000000000f63aeafe9cb3ff00000000ff000070000000f000000028010000434c415353494659000000000000000000000000000000000000000000000000080000000000000000000000000000006c6f6700000000000000000000000000000000000000000000000000000000002800000000000000011a3e0479b2f1e9f3b7ab61c8b71990b593bd033e31e94c6b4deafac3f49c0001000000000000006d61726b000000000000000000000000000000000000000000000000000000001000000000000000f0ffffff000000000000000000000000"]}, 0x9c0) 2018/04/16 02:10:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00000000c0)={0x9, 0x54}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r4 = dup3(r0, r2, 0x0) dup2(r4, r3) 2018/04/16 02:10:45 executing program 6: r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup2(r0, r0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000000)={0x2f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 'fo\x00', 0x12, 0x6, 0x25}, 0x2c) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/16 02:10:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) io_setup(0x0, &(0x7f00000000c0)=0x0) r3 = eventfd(0x7fff) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000000100)="e12f51181556803012", 0x9, 0x0, 0x0, 0x0, r3}]) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r6, 0x0, &(0x7f00000004c0)) dup2(r4, r1) sendfile(r5, r5, &(0x7f0000000040), 0x1) 2018/04/16 02:10:45 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r1, &(0x7f00000000c0)=""/91, 0x286) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/04/16 02:10:45 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001ec0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000001fc0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000002100)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002140)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x4, 0x4e21, 0x2, 0xa, 0xa0, 0xa0, 0x11, r1, r3}, {0xe2123f, 0xfffffffffffffffa, 0x800, 0x3, 0x100000001, 0x7ff, 0xfffffffffffffffe, 0x9}, {0x3, 0x7f, 0x7ff, 0x1465fb77}, 0x8000, 0x6e6bb7, 0x1, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, 0x4d5, 0xff}, 0xa, @in, 0x3502, 0x6, 0x3, 0x7c0, 0x0, 0x10000, 0x3}}, 0xe8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x240) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x7f, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x5, r4, 0x2, 0x2}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') r5 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0x1bc, r5, 0x800, 0x70bd25, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r1}, {0x1a0, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x5, 0x0, 0x101, 0xbab}, {0x351, 0xfffffffffffffffe, 0xcf, 0xde0}, {0x7fff, 0x80000000, 0x2, 0x4}, {0x4d, 0x6, 0x90, 0x1f}, {0x7, 0x3ff, 0x4, 0x3}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r2}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0xfff, 0xb0, 0x7ff, 0x3}, {0x8, 0xffffffff, 0x20, 0x10}]}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x80}, 0x40800) 2018/04/16 02:10:45 executing program 0: r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x7a, 0x0, 'client1\x00', 0x2, "a5225a873eb17809", "dd9d6483712bb0da39a0ce98bc5869db3e2f98ee7c4f0523315c99f09a7f45e8"}) 2018/04/16 02:10:45 executing program 5: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001500), 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x103480, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f000001ef80)=ANY=[@ANYBLOB="2000004410050400ef00009755004800020000"], 0x20}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x2, 0x249, 0x375, 0x4, 0x0, 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x7, 0x1, 'client0\x00', 0x0, "9298356bc7d7af9b", "420ed060ecbf14bd18e8599b12dc1c856ba6f613af2bc65c49424ba394937b0e", 0xdd, 0x400}) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000180)="eecc07334e397d176b84c6dd1d151e831d76c6708ce1e0e089c676f61a07a548dc2a211d3ac0b3b977cb1877035c3cfac652edfd50819532c86f5f751ec6803938f303d87b97c125569596b9f54809f042375c0d2a990601b446619ad3f8071dd78aa0a506f0e113c601b19081f81147c2ec68e34f8410202644847b5acbaab82913858952e58562606d1e7949a668088f9abcc84fe94621", 0x98}, {&(0x7f0000000240)="3124bc0323a34d8005559dcff8eb108f60042c3e91ba1ce4413278f0c00bf698d88abbcb1f3a53c45a6563d5e18771e3b940e5987444a47432ede12adfba99f372b68ad134", 0x45}, {&(0x7f00000002c0)="00c3db474df27be95e371e8f09e891112dc29535d5dd81b7c3656792f61782117915ca5f6aaeed2efa9a19fa9cecb590ae29fdf6a4f0dd3ae8fcfc0127fe2307a8e26f3cc235f339cec11b3cb9e159e04e096fcf7a459b6edd6f84b205836c219fa5f37f23b073b3aca04f02eecff516eb098c0f35c0f38e420955a4804feeb2782b3d2fe223ab2063616df2ef5851488e2ed0055fbf8579", 0x98}, {&(0x7f0000000440)="3c2dd3f1c2ec35e856a03a46479d6f93c9939bfb7a665b2b2757aca2bdb2da1ad5be96f1c5165df0591a56f5b7bde6e99b4b7c33117c2e04128aece9295f4420dd923c13fe203757ac559e0105cd0848e00e3532266eed607316e6195f5e200c066ef499898ab3f9bdf0e0901937ceb2bff5d3bde25d35b55a0b62b63c6cf982b79958488a6e46db868ef298bf301f7eb6cb46e14365f2a774b0c5dcc5", 0x9d}, {&(0x7f0000000500)="382db12f08b38c3f49fc934ae6ffad9ad5bb10bf3fe77ca2bbbf8cc12ddcea4c7eece1990324a584e39debdd1948cecf5f68818e910921095aeb889b03d56e7abf08c7e286bdc11e1e58c68d4c2c78551f276ac2036c6478e8b71f10c2ad7297597c749738347c69ac6991b919375192b0a1996aceb714da3238d8356d0eb6fce5b28f14d4336d6a34a7be19d2f95348940f1dc88734fc736b1af22158a9fd1f80bc9353990b", 0xa6}, {&(0x7f0000000380)="d30b036cffb02b10d4a2d5a484d5eb891ba73065bf27495284a2abb9ed", 0x1d}], 0x6) 2018/04/16 02:10:45 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x60000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000}) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/16 02:10:45 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000026c0)="72616d667300008b40d64ca9b3bbffaa90f0da928d0000000252ccff6ecf921addffa9b3e1ff9d", 0xfffffffffffffffe, &(0x7f000003ef63)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x20000000) sendto$unix(r0, &(0x7f0000000000), 0x0, 0x40004, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) accept$unix(r0, &(0x7f0000002800)=@abs, &(0x7f00000027c0)=0x6e) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000002700)={0x2}) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r1, &(0x7f000001fff8)='./file0\x00') r2 = openat(r0, &(0x7f0000fce000)='./file0/file0\x00', 0x0, 0x0) sendmsg(r1, &(0x7f0000002680)={&(0x7f00000001c0)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000002480)=[{&(0x7f0000000240)="aef60213c2c848358db73fd1c1699fb17cf332b374dc79352df739dc76406b2e02193d6a6d83880c1f5ee8021c5d14b4bebc61bcb9fd52b85062357022147c3167b68eaa59702f788bb7f9f50b2a85addc0be576e53cfc6fa4dedd58e4572fcde3a124e030ea02f758c4ebbc6ea6fc1b05bc9eaabdb18ff678962ca74ba0c1f4a68437ec63f1031408995009962e324de6a8bab4b978b260f853546ad40957cb8ac4d7d7a5f7913ec9cd4e9ccc850b", 0xaf}, {&(0x7f0000000300)="b00fe15a4ce22f73a9e68752932c951648ff3ab576125d04e587e5e9da96a2ffffe88309ecc1048f7ba0a0b2166df314b5337149a745a1d67383a814633fae536b", 0x41}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="5bc8191515bb4e2764e87379a2dade5854092934744b27cd3c315113d00a4120ec78b7045390b81d87d8f8538f2d556d8df625306de52a7ce3c8b14a42", 0x3d}, {&(0x7f00000013c0)="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0x1000}, {&(0x7f00000023c0)="8e60aeb83073706868b68d91e86397f8988fb2873e9b2549fd7a37d47acfcad7ce8fbf437d730fd9d3ed534881eb9b4e3a278b628fd5df1f8087f5f8a87eec27505a18158ce38cb27f7176d251a6d31de754918797efaa78a590dcb1159bbffc683129fed4c5b2f42a7b98f9537d1d332eaf46f9731bededcb0ea0d9771593a6eb9a279885", 0x85}], 0x6, &(0x7f0000002500)=[{0x40, 0x10f, 0xffff, "ba36fe13fd73bacf3d891e372b36b33eb92272958e4a28433fde4ff20361e6e18c02217390c95002ec"}, {0x60, 0x1, 0x800, "4d7c25f2b5714990cca097b794709044a074ff512f2692823daf0842e2fc957184fcb8e1aee252df59ace758d279944152bd954f9cff16d4dfbb020be9601b01f7803d30ba64de9ceed2c15d85f8e8"}, {0x90, 0x139, 0xfffffffffffffff7, "2857ca8f498aa5c13fc5afab7d1633a784113f92fdb032368675ef09b2d94cbf273a31422e39dd7f248428f5a44646a03fdd62dd18d5a250751a5b70c22a49bcce12e905f0bc979e5e51c4055703fe087522b68ff6c431221bed7c0817064403a18ac44faea29ce0d0d8b47e74f296eb4b21514f8465af465107582742"}, {0x18, 0x184, 0x8, "1d3d"}], 0x148, 0x4000}, 0x4000051) semget(0x3, 0x3, 0x200) unlinkat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) sysfs$1(0x1, &(0x7f00000000c0)="72616d667300008b40d64ca9b3bbffaa90f0da928d0000000252ccff6ecf921addffa9b3e1ff9d") 2018/04/16 02:10:45 executing program 2: r0 = gettid() r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000180)=0x200, 0x4) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x1}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x1, 0x0, 0x100, 0x3ff, 0x9, 0x0, 0x2, 0x4, 0x6, 0x9, 0x7, 0x2}) process_vm_writev(r0, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)=""/83, 0x53}], 0x1, 0x0) 2018/04/16 02:10:45 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'team_slave_0\x00', 0x400}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'team_slave_1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/04/16 02:10:45 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xdd3, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0xa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @dev={0xfe, 0x80, [], 0x19}, 0x3, 0x8000, 0x2b3, 0x400, 0x9, 0x280004, r2}) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/16 02:10:45 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x2000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @empty, @broadcast}, &(0x7f00000000c0)=0xc) r3 = dup3(r0, r1, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000100)) dup2(r3, r2) 2018/04/16 02:10:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200040, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000180)={0x7, 0xff}, 0x2) r3 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="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", 0x1000, 0xfffffffffffffffe) keyctl$invalidate(0x15, r3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="0f76697e227c9f920c9c97db7f00c69ef6ba45"], &(0x7f0000000240)=0x1) creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r4, 0xae80, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/16 02:10:46 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000240)=0x1) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x4) readv(r0, &(0x7f0000002680)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1) 2018/04/16 02:10:46 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0xc140, 0x1) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"627293e8785230000200003a61a9a5c5"}) 2018/04/16 02:10:46 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$getown(r2, 0x9) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x40005, &(0x7f0000000100)=0x100000003, 0xe3) r5 = dup3(r1, r3, 0x0) dup2(r5, r4) 2018/04/16 02:10:46 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'teql0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) socket$nl_crypto(0x10, 0x3, 0x15) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x10000, 0x7, 0x3, 0xffffffffffffdc45, 0x2, 0x4, 0x8000, 0x8, 0xffff, 0x2f46c296, 0xffffffff}, 0xb) r2 = syz_open_procfs(0x0, &(0x7f0000000400)='gid_map\x00') writev(r2, &(0x7f0000001180)=[{&(0x7f00000000c0)="db", 0x1}], 0x1) 2018/04/16 02:10:46 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3b) setsockopt$inet6_opts(r0, 0x29, 0x4400000000003b, &(0x7f00000000c0)=ANY=[@ANYBLOB="000204017f00000000000000000000ffff7f000001000000"], 0x18) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2000000000009}, 0x1c) sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000780)}, 0x0) 2018/04/16 02:10:46 executing program 4: syz_emit_ethernet(0x2e, &(0x7f0000000240)=ANY=[@ANYBLOB="aaabaaaaaaaaaaaaaaaaaaaa08004600002000000000006c9078ac1414bbac1414aa830300000000000000089078"], 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x401, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x2, 0x3064, 0x10001, 0x100, 0x4, 0x5}) 2018/04/16 02:10:46 executing program 2: socketpair(0x1e, 0x1, 0x1, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0x2, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x4) 2018/04/16 02:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000000)={0x1d}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x28, "9e821d2b79ad8ca4c09c6fca036e9d0d672c722ce0f22e6d8b59374d385d7df94f0aef475c9f213e"}, &(0x7f0000000140)=0x30) 2018/04/16 02:10:46 executing program 6: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x69) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000140)={0x8, 0x0, 0x4ec9, 0x7ff, 0x4, 0x0, 0x8, 0x3, 0x43b, 0x8}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x8000) write$eventfd(r1, &(0x7f0000000180)=0x7, 0x8) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000240)=ANY=[@ANYBLOB='8:4\r4'], 0x5) 2018/04/16 02:10:46 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x9) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x3fd) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000000)="9b", 0x1) close(r1) close(r0) 2018/04/16 02:10:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000100), 0xc842) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="02150306070000002abd7000fedbdf5848660e9a9815c5000a004e2106000000ff0200000f53000000000000000000014d000000000100000067f8a5324e78d42a2ce3439f5df134825bf3ba294dc08fe06f54fbeb73352345088739a587d33eacb3207b81ea7334b9af25bd3536ba684c7808e5cc0be7d70f8f8cf3e199"], 0x7e}, 0x1}, 0x80000000000010) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) setitimer(0x0, &(0x7f0000000fe0)={{0x100000000000, 0x2710}, {0x77359400}}, &(0x7f0000000fe0)) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x6bbc, 0x20003) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0xa000, r3, r4, 0x80, 0x4, 0x2000) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000200)=ANY=[@ANYBLOB]) syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x6, 0x1) 2018/04/16 02:10:46 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x2, 0x8, 0xfffffffffffffffe}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0)) 2018/04/16 02:10:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x1f4}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x64000, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000100)) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80800) 2018/04/16 02:10:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000001c0)={"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"}) fcntl$setpipe(r2, 0x407, 0x3) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000005c0)={0x0, 0xfffffffffffffffd}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000640)={r4, 0x89, "e7a40048f8972f25b27e4543dd634259d80fab6610a745144b2467d1518b93f079e4f256343a29c16b4938b6e1e103f4d3a55cb4fccad50f100acf78910eaf8c1f36bc11c7434153ab35c63b04deba4f950c5407d8ad78aad8eba1105ab19cd116accc4b9e7a9417dfc9e62df25416dc98a46c38cc6eac33621c0184e18bebac774abffd329f6aefdb"}, &(0x7f0000000700)=0x91) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000740)=@pic={0x100000001, 0x4, 0x7, 0x2, 0x91, 0x9, 0x100000001, 0x8, 0x8, 0xe7b1, 0x1, 0x20, 0xfffffffffffffffb, 0x81, 0x80000, 0x4}) 2018/04/16 02:10:46 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) sendto(r1, &(0x7f0000000040)="2ecd55193fd677c293698ef5bdca903ad2fd5833ad8598eead378062442aee8f71e319a5bab0", 0x26, 0x800, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'ip6_vti0\x00'}}, 0x80) accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) sendmmsg(r2, &(0x7f00000060c0)=[{{&(0x7f0000003ac0)=@l2={0x1f}, 0x80, &(0x7f0000000180), 0x0, 0x0, 0x287}}, {{&(0x7f0000003cc0)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syzkaller0\x00'}}, 0x80, &(0x7f0000004e80), 0x0, &(0x7f0000004ec0)}}, {{&(0x7f0000005f00)=@sco={0x1f}, 0x80, &(0x7f0000006080)}}], 0x3, 0x0) 2018/04/16 02:10:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x101000, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x801) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x43e, 0x1, 0x1, 0x7f]}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0xfffffffffffffffe, 0x1000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="f9a88f35b451e436282bf1f0f299"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/16 02:10:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xf401}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) r4 = dup2(r3, r2) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000080)={0x12c6, 0x1, 0x6, 0x20, 0x5}, 0xc) 2018/04/16 02:10:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000001c0)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000005c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x2, 0x0, 0x0, [], 0x7ff}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000001ec0)={"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"}) 2018/04/16 02:10:46 executing program 6: syz_emit_ethernet(0x271, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaaeaaaaaaaffffffffffff864dcc78dd2b02230600fe8000000000000000000000000000aafe800000000000000000000000014b8330dfa1096543279be748af111ac250c7fd1fdfd1211e825d95140e229f2ef8bba58eaa89f84b7f24f07d192dfbaa1e5ee6b7052f348b21488c6d16c908db24dfdcabc09bb45c074bf7f4c70a49776e77dd584a692c510c24446d2df6f2710d732f0a210c8f86134c3449f6b340e5e428e3bfc418b8eec026e9f9412782427dbf2596c75f0499e40a119ec1b1d95d441c79499fe0dd9db965e452239e7800000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x440, 0x0) sendto$inet6(r0, &(0x7f0000000200)="51f38d2ba8eed08fcdeab88f5a8654fa2e64e18a49d8091bca4f8ed13583f3a911a9119aca69a82218268a8d4462ecb1e94e728600401133401c353e03112b586b220a9389497cd67f7c63b426ae33d24c0cac7a3ea71e42c381d3bb6d4531a02eb0262c1cd49c2746be50abae51cb185013769180301c325d818cb6b9881c404b28cebf7945bb8b74012d", 0x8b, 0x1, &(0x7f0000000300)={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x6}, 0x1c) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000001c0)={0x0, &(0x7f0000000180)}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000040)=0x78) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xb429, 0x800) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/16 02:10:46 executing program 6: sync_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffff68, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fchmod(r0, 0x20) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x100, 0x0) r1 = dup(r0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000000c0)={0x9, 0x1d, 0x0, 0x0, 0x3f, 0x7f}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101002, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000080)) 2018/04/16 02:10:46 executing program 5: syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x400401) syz_fuseblk_mount(&(0x7f0000b25000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/16 02:10:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = dup2(r1, r2) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r5 = dup3(r0, r2, 0x0) r6 = dup2(r5, r4) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000380)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000003c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x41, r7}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000000080)=0x10001, 0x4) 2018/04/16 02:10:46 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r2}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/16 02:10:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00000000c0)={0x100000000, 0x20}) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000cc0508000000caa3080072b77b2c86243a06d0b323ab3d90d4bc"], 0x1c}, 0x1}, 0x0) 2018/04/16 02:10:47 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000100)=0xd9e0, 0x4) sendto$unix(r0, &(0x7f00000000c0)='\v', 0x1, 0x8000, 0x0, 0xffffffffffffff7f) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) recvmsg(r1, &(0x7f0000002680)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002580), 0x0, &(0x7f0000002600)=""/93, 0x5d}, 0x0) socket(0x2, 0x3, 0x8) 2018/04/16 02:10:47 executing program 0: r0 = socket$inet6(0xa, 0x8080b, 0x3c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x3}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/16 02:10:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000011ff0)={0x2, 0x4e20}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)=ANY=[@ANYBLOB="bbacda697f89b8b900000000eda70b0b8890ef8aeae7b05fe3b61822", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/04/16 02:10:47 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) dup2(r3, r2) 2018/04/16 02:10:47 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xe, &(0x7f0000000040), &(0x7f0000350ffc)=0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0xfb, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000080)=""/251}, &(0x7f0000000200)=0x78) 2018/04/16 02:10:47 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000440)=0x4) ioctl$TIOCCBRK(r0, 0x5428) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000003c0)="8d4f2af841d871e6d8c546784d8075") r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x2, 0x2b0, [0x0, 0x20000080, 0x200001d0, 0x20000200], 0x0, &(0x7f0000000000), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x328) 2018/04/16 02:10:47 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="f0"]) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x420200) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)=r0) 2018/04/16 02:10:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xa00}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:47 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000dc5f98)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x800, 0x800) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x2, 0x5, &(0x7f0000000080)}) renameat2(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021af98)={0x0, 0xb6, 0x40}) 2018/04/16 02:10:47 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) unshare(0x400) fcntl$dupfd(r0, 0x402, r1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r1}) 2018/04/16 02:10:47 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00006e0000)={&(0x7f00004fdff4)={0x10, 0x0, 0x0, 0x3}, 0x3, &(0x7f00006c9ff0)={&(0x7f0000e54000)=ANY=[@ANYBLOB="140000005200000000070040000000000000f7ff"], 0x14}, 0x1}, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000011c0)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/48, 0x30}], 0x1, &(0x7f00000001c0)=""/4096, 0x1000, 0x2}, 0x0) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00005f5f80), 0x0, &(0x7f0000983000)}, 0x0) [ 663.796326] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/16 02:10:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) r4 = dup(0xffffffffffffffff) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000000080)) 2018/04/16 02:10:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="df423cd5ed0349e7762143f17e080a62b24c6520197539999046d19323909a3987d0a319de4841788d26bbe9c4a13821bcf5806547d994b04e4eb5843d82bd726211e4bb4b2c0690f371c2d8cbf42425b676b2efb6b288b36040385d5e00e26e03566ed22363d776cd63e34b241bb0f542bce483bb43a64723ed062eae4f02d5697e7c3ecb43ac", @ANYRES16=r4, @ANYBLOB="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"], 0x144}, 0x1, 0x0, 0x0, 0x80}, 0x8000) dup2(r3, r2) 2018/04/16 02:10:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000088a468761ccb090000bdd1290072000040003c0c"]) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x80, 0x0) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000140)) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000000040)=0x81) 2018/04/16 02:10:48 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{}, {0x0, 0xbf}}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) rt_sigsuspend(&(0x7f0000000240)={0x7}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/04/16 02:10:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000180), 0xff0a) r1 = gettid() r2 = msgget(0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getgroups(0x3, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0x0]) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f00000003c0)={{0x6, r3, r4, r5, r6, 0x16, 0x7}, 0x23c, 0xff, 0x1, 0x0, 0x80000001, 0xffff, r1, r1}) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000040)={0x0, 0x1, 0x30b0, 0x507}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/04/16 02:10:48 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0x80000001) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x17) 2018/04/16 02:10:48 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) perf_event_open(&(0x7f0000000880)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = dup2(r1, r1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000001c0)) r3 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000005c0)={@empty, @loopback}, &(0x7f0000000600)=0xc) connect$can_bcm(r3, &(0x7f0000000900)={0x1d}, 0x10) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1) r5 = timerfd_create(0x6, 0x0) bind$packet(r0, &(0x7f0000000580)={0x11, 0x19, r4, 0x1, 0x38, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) acct(&(0x7f0000000540)='./file0\x00') io_setup(0x21, &(0x7f0000000180)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast1}}, {{}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) lgetxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=@known='system.posix_acl_default\x00', &(0x7f0000000780)=""/255, 0xff) socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f0000000080)={0x1d}, 0x10) io_submit(r6, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38, 0x0, 0x0, 0x0, r2}]) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000400)={[0x8, 0xffffffffffffffff, 0x0, 0x4182ff01, 0x2409dea1, 0xcef, 0x7, 0x632, 0x0, 0x5e5, 0x1, 0x8001, 0x1, 0x39b3, 0x81, 0x9], 0x3000, 0x200}) getdents64(r5, &(0x7f0000000940)=""/131, 0x83) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x200, 0x4) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000140)={'e\x00\x00\x00\x00\x00\x00\x00\t\x00', {0x2, 0x4e23, @rand_addr=0xfff}}) 2018/04/16 02:10:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x1000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) 2018/04/16 02:10:49 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x48, 0x12200) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x20, 0x80000) renameat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r5 = dup3(r0, r3, 0x0) dup2(r5, r4) 2018/04/16 02:10:49 executing program 5: r0 = epoll_create1(0x0) epoll_create1(0x0) r1 = epoll_create1(0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xffffffff8000001c}) open$dir(&(0x7f0000000040)='./file0\x00', 0x24003, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b1eff4)) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xde02, 0x20000) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/16 02:10:49 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xc499, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000080)}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000030c000)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x58240000) futex(&(0x7f0000000140), 0x0, 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000002c0)=0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f00000001c0)=""/201}, 0x18) 2018/04/16 02:10:49 executing program 6: r0 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x8c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r3 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x10001, 0x101200) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000300)={0x0, @multicast2, @rand_addr}, &(0x7f0000000340)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0xe, r4}) fcntl$setsig(r1, 0xa, 0x12) r5 = accept(r2, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) sendmsg$nl_route(r5, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x65000010}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@ipv4_getaddr={0x2c, 0x16, 0x20, 0x70bd26, 0x25dfdbfd, {0x2, 0x3f, 0x400, 0x0, r6}, [@IFA_CACHEINFO={0x14, 0x6, {0x100000001, 0xff44, 0x451}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8001}, 0x4000) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b36000)}, 0x0) dup2(r1, r2) r7 = gettid() tkill(r7, 0x16) 2018/04/16 02:10:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x4000000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000a40)=0x6, &(0x7f0000000a00)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000780)="178338eada6c7a", 0x7) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000008c0)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000900)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00000009c0)={r3, &(0x7f0000000940)=""/9}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000880)={0xffffffff00000001, 0x800, 0xffffffffffffffff, 0x3f}, 0x14) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e40)=""/255, 0xff}], 0x1, &(0x7f0000002fc0)=""/205, 0xcd}, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000800)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000840)) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000980), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x703, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0x6b}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x595}, {&(0x7f00000007c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89}, 0x0) 2018/04/16 02:10:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x101440, 0x2) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000100)={0x6, 0x2}) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000040)={&(0x7f0000006e58)=@newpolicy={0xc4, 0x13, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x8006}, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x4, 0x1000, 0x0, 0x1ff, 0x10001, 0x2, 0xffffffff, 0x7fffffff, 0x4, 0xfffffffffffffffc, 0x2, 0x2, 0x2, 0x74, 0xebc4], 0x2, 0x80000}) 2018/04/16 02:10:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(ccm(aes-asm)))\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000480)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'veth0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000500)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000600)=0xffffffffffffffc0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000940)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000ac0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x18080043}, 0xc, &(0x7f0000000a80)={&(0x7f0000000980)={0xd4, r2, 0x1, 0x70bd25, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r3}, {0xb8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xab3}}, {0x8, 0x6, r6}}}]}}]}, 0xd4}, 0x1}, 0x4004801) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r1, &(0x7f0000000040)="7217bd4b77bf558cc2acc0ace829081bf61c567ed1b996337b62228c6192ed62500927ba8c8e342aad36aef84a168c575da2671e10c1e590e15065ca07373711e089fc88c571dc0cae36717158acef7c3a0dd17d130eb1a4ddd83c0e7b90a941ccc4145ab2a1e2ddc236798253439853effaadc4536afe39644491c0d76279818f276ef7a82d5d277180424e8b9c6edaa874285892fd9de9dc3a1ecce5124cdaf03dd3a076fbb40261717112c1e7ce64fb9ddf2d806e8faada23815699c5524f8dc0376c877dfc7abaed4f7eb2613ec260e2f04b7b88bb080c27058d509b40c00781bb86cf83325eaeeedbe0cb15d989f052", &(0x7f0000000200)=""/228}, 0x18) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/04/16 02:10:49 executing program 0: socketpair$inet6_sctp(0xa, 0x3463dc58a0f8e1dc, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000002c0)={'ip6tnl0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}) r1 = socket$rds(0x2, 0x2, 0x0) sendmsg$rds(r1, &(0x7f0000000080)={&(0x7f0000003000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000008000), 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB="580000000000000014010000070000000000000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="0600000000000000508edbf2a65737f24d44bd95efb7aac059f22b7a8d21a7cbec74e613244cee533c067d702cfc3c66b7fca42393079c0e5348d5a6f2d137a363e19d532811ad4d484b2b02329b0329203118a0fc3bb31b2c5c43791dfb9d0e337192a0161668cd16f7a2cedb75343b437ad6dec001686ffcd89563508e9e9a9140bfdab7752d3702085ed8cb7809dfd1d70ae8e568e912a3ad"], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], @ANYBLOB="140000000000000000000000020000000200000000000000000000000000000000000000000000000000000000000000"], 0x42}, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000000)={{0x2, 0x8}, 0x10}, 0x10) 2018/04/16 02:10:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x40, 0x4) ioctl$LOOP_SET_STATUS(r0, 0x40081271, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000010000e300001bf3ffffff000065000000edff00017db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0601d7", "cea40005403500f7ff0002ff000000697ea2d04624edf300dc01867dfffe0200"}) 2018/04/16 02:10:49 executing program 5: r0 = socket(0x29, 0x2, 0x20000000000fd) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x8, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}}}, 0x88) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000180)={0x7, {{0x2, 0x4e24}}}, 0x88) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f00000000c0)=0x7, 0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100)=0x7, &(0x7f0000000140)=0x4) r1 = add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$update(0x2, r1, &(0x7f00000002c0)="9d735104e20f377b3934803da4b1c8b0fe677b86633634a77a60f8c4ca220ee8e6730ac042cc0435aa80009a8a9e8ef29dae2ed7ba5f94741fa156d85bad408ba6a572dc4bd5328083523420fca9984c685b295a0877ec5a3116375a1a5cbab160a0ecc6b0a0b34e17ba7d06cd1072d53bb437d5adcdd12aebb96c55b5f3acf9eb5e8ba11649bdb6418fa0c90e796fd6da52ea2d881a6a3756751db12d86953d9ed6b1af2a54d3ac28695d60c3444dbf6a0ca102589d053892592a4cd2939b0acaea1a14760c64832dbcf0482b3c2e84db6e3bc89eb20dba1bb82f5926010738e772021306784a8a8e", 0xe9) 2018/04/16 02:10:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000180)={'broute\x00'}, &(0x7f00000000c0)=0x78) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/16 02:10:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000440)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000089cffc), &(0x7f0000466000)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000040)={"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"}) 2018/04/16 02:10:49 executing program 2: mkdir(&(0x7f0000000200)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') syz_fuseblk_mount(&(0x7f0000000180)='./control/file0/file0\x00', &(0x7f00000001c0)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000100)='./file1\x00', 0x8000, 0x0) close(r0) 2018/04/16 02:10:50 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000280)={0x0, @loopback=0x7f000001, 0x0, 0x0, 'lblcr\x00'}, 0x2c) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x0) read(r0, &(0x7f000006b000)=""/24, 0x18) fcntl$notify(r0, 0x402, 0x0) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x2}, {}], 0x30) 2018/04/16 02:10:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x4200, 0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000002c0)=r1) r2 = getpid() getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="2f784e825bf663e03e65b7588f00776776794785560998c1e6"], 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r2, r4}, 0xc) 2018/04/16 02:10:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x280000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000100)=0x4) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000140)='/dev/kvm\x00') 2018/04/16 02:10:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x400000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:50 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9e, 0x200000) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000010c0)=""/214) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000000c0)=""/4096) 2018/04/16 02:10:50 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)) setpgid(0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001bc0)=[{{&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/116, 0x74}, {&(0x7f0000000680)=""/83, 0x53}, {&(0x7f0000000240)=""/7, 0x7}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x5, &(0x7f0000001780)=""/239, 0xef}}, {{&(0x7f0000001880)=@l2, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001900)=""/99, 0x63}, {&(0x7f0000001a80)=""/137, 0x89}], 0x2, &(0x7f0000001b80)=""/21, 0x15, 0x2}}], 0x2, 0x40, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') r2 = memfd_create(&(0x7f00000002c0)='%:\'vboxnet1\x00', 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r2, 0x28, &(0x7f0000000300)}, 0x10) chdir(&(0x7f0000cd2ff8)='..') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x6, 0x8ce, 0x201, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000440)={r3, 0x4}, &(0x7f0000000480)=0x8) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="a14b2074ba0bcc7b46828a0cebe030d771439a35065f3f56d03b6a2e480599ff499b3e44"], 0x24}, 0x1, 0x0, 0x0, 0x91}, 0x0) fcntl$getown(r0, 0x9) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000001c40)=""/201) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fcntl$setflags(r2, 0x2, 0x1) r4 = memfd_create(&(0x7f0000000180)='NETMAP\x00', 0x3) exit(0x10000) openat$cgroup_type(r4, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000001980)=0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000001a00), &(0x7f0000001a40)=0x4) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000280)=0x8c, 0x4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/04/16 02:10:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x1}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x3b2, 0x4, [0x7fff, 0x7, 0x6, 0xffffffff]}, 0x10) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000280)=""/16, 0x10}, {&(0x7f00000002c0)=""/83, 0x53}], 0x2, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000000)=ANY=[@ANYBLOB="c5000000d80e0004000000003b00002cc3e1"]) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000040)={0x8}, 0x0) 2018/04/16 02:10:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x6}, 0x1c) sendmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0x2, 0x2, 0xf7ffff7f, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}], 0x2, 0x0) mq_unlink(&(0x7f0000000140)='lo\x00') socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200200, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'lo\x00', 0x9}) 2018/04/16 02:10:50 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f00000043c0)=[{{&(0x7f0000001d40)=@can={0x1d}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002440)}}, {{&(0x7f0000002a00)=@can={0x1d}, 0x80, &(0x7f0000003e00), 0x375, &(0x7f0000003e80)}, 0x7}], 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x100) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000180)={'erspan0\x00', @random="0f364b2c362a"}) kexec_load(0xe9, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="225544853aa76e7f8b1d7ac04d5fb6eeb9142c06566eb1059bdadd493f2d2420bdd4a7b7dbbb2db8e6ed69756508383a4f25335c2566e9b0f40ea431746636e710c62234789eda3fc48ca8638cd8265cb6d0b579d8ff669dad1c1df005fa8e24fb7cb3ddb90389701c7843929ec9c21e386467ae9036de02399f674eaf6c1acf431edc83b3895d95b276b2e18c396829a504ef5d78a5b8adc967", 0x9a, 0x3, 0x2}], 0x2a0000) 2018/04/16 02:10:50 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/04/16 02:10:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) exit_group(0x7f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) r4 = request_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='cgroup.threads\x00', 0xffffffffffffffff) keyctl$describe(0x6, r4, &(0x7f0000000200)=""/219, 0xdb) fcntl$notify(r2, 0x402, 0x31) 2018/04/16 02:10:50 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000080)={0x7, r1, 0x1}) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00000000c0)={0x101, 0x4, 0x19787e32, 0x441f0ab0160e4774}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e22}], 0x10) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={'bond0\x00', {0x2, 0x4e21, @rand_addr=0x9}}) r4 = accept4$inet(r3, &(0x7f00000001c0)={0x0, 0x0, @loopback}, &(0x7f0000000200)=0x10, 0x80800) fsetxattr(r2, &(0x7f0000000240)=@known='system.sockprotoname\x00', &(0x7f0000000280)='bond0\x00', 0x6, 0x3) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000380)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f00000003c0)=0x14) bind$packet(r1, &(0x7f0000000400)={0x11, 0x1f, r5, 0x1, 0x40, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) syz_open_dev$evdev(&(0x7f0000000440)='/dev/input/event#\x00', 0x200, 0x1) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x7) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000000480)={0x0, 0xfffffffffffffffd}) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @rand_addr=0x4}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3f2}, @in6={0xa, 0x4e24, 0x4ec, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, @in6={0xa, 0x4e22, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0xffffffffffffcbf7, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}], 0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000580)={0x0, 0x1}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000600)={r6}, &(0x7f0000000640)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in=@broadcast, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x7ff, 0x4e23, 0x6, 0xa, 0x80, 0x20, 0xff, r5, r7}, {0x8, 0x9, 0x7, 0x3e9d, 0x8000, 0x5c, 0xff, 0xff}, {0x1070, 0x4, 0x6, 0xd01f}, 0x2, 0x6e6bb6, 0x0, 0x0, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x6, 0x3, 0x100000000, 0xc7, 0xe500, 0x3}}, 0xe8) name_to_handle_at(r0, &(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0xe9, 0x7fffffff, "326aa4e37ea81cb0b79b7dc244d6446020973b2259ed7d23ad109d779da8d30f9167d6cf59b989c9a7ea1e6c995189190fe4dec68900051a439c01c5026b2bdf1cf37be49082d496876207914c592ec99c2c8a851726ebc55d552ddf64bf334c426da5cb6708f0f72933a783f1bb62d5b52eb366e0ec35a9872999fd4eeee0b4ebead7b54e32675e386cc600217d82953b1cf7dc61288b232c4ac51c5f01fd1311833bd9c9c83325ab22368564bfa4e90a16a3085a8b2c26283547e017041a1a4a62c048c5b51b9b43c0f2dd43c8978d2c76ae7bcf56c10691ef1ffdf291f876ea"}, &(0x7f0000000a00), 0x400) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000a40)={0x1, 0xd260}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000a80)=0x1e56, 0x4) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) connect(r4, &(0x7f0000000ac0)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80) unlink(&(0x7f0000000b40)='./file0\x00') r8 = syz_open_dev$audion(&(0x7f0000000b80)='/dev/audio#\x00', 0x100, 0x20000) ioctl$sock_bt_hidp_HIDPCONNADD(r8, 0x400448c8, &(0x7f0000000c80)={r2, r2, 0x6e, 0xd1, &(0x7f0000000bc0)="76ce7a83cb19fc993159cf76d1df0ea23af0bfe75a6629eeecb8a26b505a674fc6cbe2c04a0f279ee5063bcc1e2ef218e6e6379953cf80efb24ae7b208f13ffe25f7f3e2a1c81112119adce59c63f0e4715b930fb33b431df289fd5b5c6377332a9cbe5e058fcb2027027405cfe1534ea40b8574954ab3e4a137f5855a1aebfd5b6f511f8b67d17f28781dd651e9ea932d62aa83389e37be3fc5d213c15a9b4a30ff550322", 0x400, 0x80000000, 0x7, 0x3, 0x1, 0x800, 0x7fffffff, "05f9b38cbc7d2068b1c44366a499fc71054d14e1527f8d755e06ccd8c4f105366a2f8c99a0263f0a4ea0cb33df40ec993e7b"}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000d00)={0x20}, 0x4) times(&(0x7f0000000d40)) 2018/04/16 02:10:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) r4 = dup2(r3, r2) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000000080)={0x2, 0x7ff, 0x1, 0x6, 0x5570, 0xfff}) 2018/04/16 02:10:50 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0067dd6076605100000000000000000000ffff0200000000000000000000000000018000b96b0014000060c5961e0000000001ff027a00000000000000000000000000000000000000000000000000000000"], 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x480801) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x1, 0x3, 0x2c, 0x1, 0xffffffff, 0xff, 0x3, 0x82, 0x93}) r1 = msgget(0x1, 0x480) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/148) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x10000000}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x6, 0x1, 0x11, 0x8, 0xbbb, 0x4, 0x6000, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x53a6f90e, 0x80000001, 0x81, 0x3, 0x7f}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={r2, 0x78, &(0x7f0000000300)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x89d4}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}]}, &(0x7f00000003c0)=0x10) 2018/04/16 02:10:50 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000380)=""/4096) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000140)='./file0/bus\x00', 0x1, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000180), 0x0, 0xce7}, {&(0x7f0000000280)="78752cccf129fae640f601c97d60581a8c1c18f2040d5d6bad87fb491f61c08cdece2b468916584238a1c78e4d0c989cbcc691133acd15b7f018b3c12debbdebf7f79f4be9e52c7f75802ac92b1b1a91add39202c620f5727623b8f7c2ef201b801f712d063301b253031ffea5b4bce74c1bed944166c5abc37a0b75bb70d44a14333bdc66183091e9f609f22e78d8bbe0", 0x91, 0x2b53}], 0x1000000, &(0x7f0000000340)) syz_fuseblk_mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/16 02:10:51 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af03, &(0x7f0000000080)) 2018/04/16 02:10:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x13, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="1d6b360159fa"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x4a, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/16 02:10:51 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x45}, 0x3a7) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000950000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff1c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x20000000005, 0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = msgget(0x1, 0x400) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000140)=""/181) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmsg(r1, &(0x7f0000001440)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000001380), 0x2cb, &(0x7f00000062c0)}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x10000, 0x0) 2018/04/16 02:10:51 executing program 3: socketpair$inet6(0xa, 0x4, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000000000891f, &(0x7f0000000200)={'bpq0\x00', @ifru_addrs=@can={0x1d, 0x0}}) bind(r0, &(0x7f0000000080)=@llc={0x1a, 0x315, 0xfffffffffffffffc, 0x800, 0x100000001, 0x4863, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x0, 0x4e23, 0x0, 0xa, 0x20, 0x20, 0x5e, r2, r3}, {0x7, 0x7fff, 0x4, 0xd7ae, 0x0, 0x3f, 0x3, 0xbe}, {0x1230, 0x7, 0x3, 0x7}, 0x8, 0x0, 0x0, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3, 0x6c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x1, 0x9, 0x2000, 0x0, 0x9}}, 0xe8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer2\x00', 0x101000, 0x0) write$eventfd(r4, &(0x7f0000000740)=0x400, 0x8) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) timer_create(0x2, &(0x7f0000000680)={0x0, 0x10, 0x0, @thr={&(0x7f00000004c0)="192f5803bddeec25587ed6c3886478af54d448cc53b057d4486e62749c435b1e4447d77aeba15196dc94d10ee05e19ee42fc1f91d1c6a53f2be7166fafa1b47838de798e6e9498f94d346d860f3221076f8aeb6f0f37b723a0f7f92033dea3b44b191e49e93b82e02eebd3bd987d2f788edd267f648fcd61ae56210509fc0dd0f5ea90f25e00698105df", &(0x7f0000000580)="9a04d37f4def25536fa398fb84470d3c632ea64222f3c7431ef21348bbe8ddcd9b711b0b574085f2cb50ac8f2191caab22d2084e1416333883338076148561bfcee2b2dc7a30efada8213a38dd0e37bd70380055471448e361cebb5284c68db9816218fc29b8360559003eac807f944e9fcaba36c191dec46ba07c7bb47a9b8c9f8eb25f87f73c5c09faab9526ce760e2edf5439a86c05faa948b4441bd48160fc2b6681fe921c7d7e84422da9178f7ccafc40ed7b4448913bf917f00817bf5a56d3aa79b05a24050e60a5d771b62940a5b1859ef285e0f3efea3c95c3abf9097a64d1"}}, &(0x7f00000006c0)=0x0) timer_getoverrun(r6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x4a, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x6, 0x83, 0x100000001, 0x9, 0x90}, &(0x7f00000001c0)=0x98) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000780)={0x8, 0x5, 0x4}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={r7, 0xfff}, 0x8) r8 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000440)=""/7, &(0x7f0000000480)=0x7) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r10 = dup3(r5, r8, 0x0) dup2(r10, r9) 2018/04/16 02:10:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080)=0x1000, 0xfffffffffffffec7) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000800000e2981dbc000000000033c600000000000000000000"]) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000480)=0x70) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r4, @in={{0x2, 0x4e22}}}, 0x84) r5 = getpgrp(0xffffffffffffffff) get_robust_list(r5, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f00000002c0)=0x18) gettid() 2018/04/16 02:10:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x1000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000240)='ncpfs\x00', 0x804c00, &(0x7f0000000280)="0811f2dd3943a454565f5e662523b5a351252418c0f6be5aa194ee5dcc65b3b4ca2a166578cd4d364609f386f1fb0ad9a29d686a5f353c19ec63ab896d019e1516f6769b2c005cb892da746e3d74c2d360c5a0a4920212d621c529dbf2a3b388cf362952a6b6b0d23a9723c0c16b3a217b84743aa31f58bad22a90478126f9def0dd5a707f4eac2adf1d9fb85a3618bfbe8a4519b2a54dfb87397c4e55819ea3ff2ae02dd48c073e498b7adb0b53d9d9d4285096b851cd7b7469de") syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000001540)='./file0\x00', 0x0, 0x0, &(0x7f0000002580), 0x0, &(0x7f0000000080)=ANY=[]) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in=@loopback=0x7f000001, @in6, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0xa0, 0x80, 0x87, r1, r2}, {0x1, 0x0, 0x6, 0x2, 0xffff, 0xeb0, 0x7, 0xfffffffeffffffff}, {0x10001, 0x8a, 0x400, 0xf339}, 0x10000, 0x6e6bb1, 0x1, 0x52e3c9a4256c9db2, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x19}, 0x4d5, 0xff}, 0xa, @in, 0x3507, 0x3, 0x2, 0x22bd, 0x7fff, 0x100, 0x5}}, 0xe8) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)="6367726f75702e4add0e518a0bfc94fc5bdd", 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x1, 0x400040) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 2018/04/16 02:10:51 executing program 0: perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xff, 0xc1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00000001c0)={0x1, 0x4, 0x1000}) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x3ff, 0x4e22, 0x11, 0x4e22, 0x0, 0x2, 0x80, 0xa0, 0x3a, r1, r3}, {0xb, 0x903, 0xff, 0x5, 0x8, 0x100000001, 0x800, 0xcb1c}, {0xff, 0x8, 0x7, 0x1}, 0x1ff, 0x6e6bb5, 0x2, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x32}, 0x3, @in=@multicast2=0xe0000002, 0x3500, 0x7, 0x0, 0x4, 0xfaee, 0x5, 0xffffffffffffffe1}}, 0xe8) 2018/04/16 02:10:51 executing program 6: r0 = dup(0xffffffffffffff9c) getsockopt$inet_dccp_buf(r0, 0x21, 0xc2, &(0x7f0000000300)=""/2, &(0x7f0000000380)=0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x2) r2 = accept4$inet(r1, &(0x7f0000000500)={0x0, 0x0, @broadcast}, &(0x7f0000000540)=0x10, 0x800) fcntl$getown(r2, 0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000005c0)=0x0) sched_setparam(r3, &(0x7f0000000340)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x1ff) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x82, 0x20, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./.group.net/syz1\x00', 0x1ff) recvfrom$inet(r1, &(0x7f0000000640)=""/139, 0x8b, 0x21, &(0x7f0000000280)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r5, 0x89f8, &(0x7f00000000c0)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) bind$netlink(r1, &(0x7f0000000480)={0x10, 0x0, 0x25dfdbfb}, 0xc) r7 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r8 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='(\x00', 0xfffffffffffffffb) keyctl$search(0xa, r8, &(0x7f0000000200)='.request_key_auth\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0) r9 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r9, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r9) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000600)={0x401, 0x0, 0x800, 0x6, 0x5, 0x766, 0x7, 0x1, 0x100, 0x643f, 0x8}, 0xb) sendfile(r7, r9, &(0x7f00000ddff8)=0xe00, 0x102000001) setsockopt$packet_int(r4, 0x107, 0x0, &(0x7f00000004c0)=0x4, 0x4) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f00000003c0)='tls\x00', 0x4) 2018/04/16 02:10:51 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4100, 0x0) fcntl$setsig(r0, 0xa, 0x16) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xc, 0x1}) poll(&(0x7f0000000040)=[{r1, 0x8000002}], 0x162, 0x6) 2018/04/16 02:10:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) 2018/04/16 02:10:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xe1, 0x400040) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) r3 = getpid() sched_setparam(r3, &(0x7f0000000400)) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000440)={{0x60000000, 0x40, 0x4, 0x1, 0x10001, 0x2}, 0x6, 0x0, 0x99, 0x0, 0x7, "e02f94f384aedf2ca05e166aaedcccec7301a95b62125b0a1319eb1e0ad95bd4dc52766005c7fdec991968df78480f7ea3bcb2c0139c0a55f8d247b3b53951f9099544a981938993ee7699d37bc1229c4ef1bc25c0612a7b82ca67b2a36d2fd6aa0aa5e50c35ef5ad40eeba6b0609c528acb5a47a9843ea99d64f347a903a586"}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) r5 = accept4$inet6(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x15, 0x80005, 0x0) getsockopt(r7, 0x200000000114, 0x8, &(0x7f0000ee3000)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000540)=0xc) fchown(r4, r6, 0x0) mlock(&(0x7f000000c000/0x3000)=nil, 0x3000) r8 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r8, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f00000001c0)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f0000000240)}) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000240)=0x4) [ 667.611152] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/16 02:10:51 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r0, &(0x7f0000000180)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x10000, 0x422000) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000001c0)=""/153) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x7fffffff, 0x4) 2018/04/16 02:10:51 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), 0xfffffffffffffd29) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0xd55, 0x4) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000040)) 2018/04/16 02:10:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0fa2"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 667.698396] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/04/16 02:10:51 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="53af962d1771c9af87e3a227ef50e99c45c9"], 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x9, 0x9}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/16 02:10:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {r2, r3/1000+30000}}, 0x0) io_setup(0x7, &(0x7f0000a8aff8)=0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000100)=""/90) write$selinux_load(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="a5"], 0x1) io_submit(r4, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000096f000)="06000000000000009d", 0x9}]) [ 667.777699] binder: 10218:10219 transaction failed 29201/-28, size 2199023255581-682899800065 line 2963 [ 667.854267] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 667.854410] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 668.001355] binder: BINDER_SET_CONTEXT_MGR already set [ 668.010151] binder: 10218:10219 ioctl 40046207 0 returned -16 [ 668.044285] binder_alloc: 10218: binder_alloc_buf, no vma [ 668.049950] binder: 10218:10238 transaction failed 29189/-3, size 2199023255581-682899800065 line 2963 2018/04/16 02:10:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) 2018/04/16 02:10:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000001c00090100000000000000000d11548230dd403e100000000000000006000000b5e7e49f4fea4f805d630b6e53882424e04be4d70436add86e938208271b1859cfb8b659eb6cbba471aecfd792776a157435cc7e99c709006c86c35b14cd83406b10dac264758401506aa1ede201f30ddb28242e12eb4d8073bba2893ce601d2fbdccf541110593b3aaf0084d91ce9a2122a7981fe1e6414ed7f108f27f5da8040c1d540ea222f06ae3b929e6353eb436477080fc3d43d64e82e58c186"], 0x288}, 0x1}, 0x0) 2018/04/16 02:10:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x800000000, @perf_config_ext, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200001) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000001c0)=""/245, &(0x7f0000000380)=0xf5) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00000002c0)=""/181) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000080), 0x4) nanosleep(&(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x3ff, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000180)={0x4, r2}) 2018/04/16 02:10:52 executing program 0: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000010fdc)="230000002400915f460000000000001203000000000000270241000000000013007352", 0x23}], 0x1}, 0x0) timer_create(0x2, &(0x7f0000000180)={0x0, 0x35, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x1, &(0x7f0000000280)={{}, {0x0, 0x1c9c380}}, &(0x7f00000002c0)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40002000, 0x0) getsockname$netlink(r2, &(0x7f0000000040), &(0x7f0000000080)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x8010, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x5}, 0x8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)) syncfs(r0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000200), &(0x7f0000000240)=0x4) fremovexattr(r2, &(0x7f0000000140)=@random={'btrfs.', '/dev/rtc\x00'}) 2018/04/16 02:10:52 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r0, 0x5) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x0, 0x21, &(0x7f0000000000), 0x0) 2018/04/16 02:10:52 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) open(&(0x7f00000001c0)='./file0\x00', 0x20400, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='dctcp\x00', 0x1e9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x800, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000180)={0x4, 0x7, 0x80, 0x7fff, 0x51, 0xf7, 0x7fff, 0x8, 0x4, 0x2, 0x5, 0x10001}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000040)=""/103, &(0x7f00000000c0)=0x67) 2018/04/16 02:10:52 executing program 2: semget$private(0x0, 0xb2231bea6a752c5d, 0x420) r0 = semget$private(0x0, 0x0, 0x7) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)) 2018/04/16 02:10:52 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x6000000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:52 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000280)={0x1000, 0x1, 0x0, 0x0, &(0x7f0000000040)=[{}]}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) write$eventfd(r1, &(0x7f0000000080)=0x1ff, 0x8) 2018/04/16 02:10:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7b5f78d4486631b1cc2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x302, &(0x7f0000e4b000)=0x0) sendmsg$alg(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000001540)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/04/16 02:10:52 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x20000003, @empty, 'syz_tun\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) dup3(r1, r0, 0x80000) 2018/04/16 02:10:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80007, 0x200, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002180)={0x0, 0xfffffffffffffd4c, "aac94b41f9c0e06331c6f380c0d735ee2f1d4851ace018fe49f0efb5b815810ff4cb6b8dc997c75069068ec882c2bdc9355e71ca2244dcaabed57cac2e0900cd90d989bd27a32ee86aa8dbe0aea473ed0008f1a524bd232919cf599d9fc0ad914adb39c1e395266f8ce59ca553bb38f782c898f0c082728ffb9187410dd4e16a089c2c4f692618038b313dcec0b0a23fd20a3c694f8de18afd5b9536ed7cc9fffbbbf8c2d2b50d66f86cb4390b6533ac223504a8fac237ee3d524d4d8b8fc67e9f358e3551c8ae"}, &(0x7f0000002280)=0xcf) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001a80)=@assoc_value={0x0, 0x7}, &(0x7f0000001ac0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001b00)={0x0, 0x8001, 0x2, 0x8, 0x9, 0x7ff, 0x9b27, 0x7ba238f2, {0x0, @in6={{0xa, 0x4e22, 0x549, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x2, 0x4, 0x6f06, 0x6df4e986, 0x8}}, &(0x7f0000001bc0)=0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001c00)={0x0, 0x400}, &(0x7f0000001c40)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001c80)={0x0, 0x1, 0x400, 0x1f}, &(0x7f0000001cc0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001d00)=@assoc_value={0x0, 0x400}, &(0x7f0000001d40)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001f40)={&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000000180)="c0e0a583d7822b83e506e28b6fcdf052fae43165f43eae08502fb97a7ce95a0f8fac0e42195d4ac69492d2abfe94e49c833fc69123bbd30c5957d1a050eaebef27634d3c5f2f77353194e9acc7841366572ac6783686ba38a6ce99242cbbb8e715a88db0ad846fa422390c857ccef880aecc8e8c766e8855ac301aa8d056a159f68b8e6ed234ff343027b417d31b8ff75a978a", 0x93}, {&(0x7f0000000240)="5de6669144f187eec830ef05d3f7b133ab84951aa779013a31afbdecef3d3398682bcab124c5c6cf8c80da7c13d31e3d5832f228d731e27bfddaf0a1e612fff20dd6a034e338bccf415ba8389da6b8417e7ea321b8542ec6e363d70fee7fd0960d0eb68f63a4de8c50f8ba1bfb4170f8a438ac9c42ba3a9896751ac68ff03bf129e3ac8d75dc1276967b29581b1fc88beb3d92f055f9f85d3821081f1593fa6c2d8b00e12ee2d299824719a9a86705653783d86417298c2e8e5ff13f28fe37a2c3ff4120a3788bc1763c670e84a3226546736cac4e97f9", 0xd7}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="05f6f928b2e49fe8b0c56f99966d7eb0cf94f0fa4afb8376243926608180a3b17795721e481f41870d59ca2e62685d2a57d769f0af434de201fdaa0a2684e3ecf150f58236f152c428685446cc6bf5db5680409482ccde5317031dd9c0ddf6e80a2c64b9108be9201e332c0ee80aa59d06384a1a6b5ef440b0e986fc35705683a9fe5b3e3f393ca1978d332c062fddbcf9c6c1f0dd0732710329b856342cb4eb00e3f669b2ca81a739", 0xa9}, {&(0x7f0000001400)="d026068c490881dea4ae8241dae8263ef891cc7aee7f3d8d8f4c9bb39cdb25b68ab3222785aafeffb7a9f559e31d7e709c271e144efd02d3e2d04946d7c8fbb930dcd5b8cd9502613f7616bf8d6b3e9a69e76dbb39984627076ce230cd9a0f51ebfa9d2e5ce6fe19ea77c5cf35f00273f0a918bc6d403dbaef7681b7c6dfc4e413bc00b3c72b85a4ec0e97749492a16b86b283433b0b8d4a12d3a697210fc558a6e4a0195e", 0xa5}, {&(0x7f00000014c0)="f0427baed6e4da3a99c977d43f6ae3a24e617b49fb7df1d4476c70f269ec48f8c11e55db10a6ab9ef6ded82cdd93c4d219f38fc9f4c485ab5ad03161246c0aec1277a2d8", 0x44}, {&(0x7f0000001540)="e0aa4b10c3b04641bec7f1c41dd9fab9197a3396c2b613f0a9018d261e62ea6aafea85b2b30e04a6380a6893beccd1d17a2ca63b1c174e61fb21cd59c23a8d91b3e6b87fa6c6f1a9ca612388838c97d5543200d27a2b03a1d2ae394cb137315fccac1c458331b6be66862e2940e52801bc058117928cdbaa84aa58995f9ae26f82446fb7f92f8c897a0243b94e568d7e69dbcade6d10fd0e", 0x98}, {&(0x7f0000001600)="6b680c769d6d33dbac437ed882a01df17a3cdca052ce94e17582339e6cc63a7d5649095a80e7b959c5f41d314a1f55a16da2261b9787a94ad42f37f6840efed49d995dfebf20b61734c8ec14a3e082ba170a3e97621dff76cc58473657346b2dc2c836ddabf5c22fb58055154e15bd006f4969f49cae00", 0x77}, {&(0x7f0000001680)="187bb98b9cc2ff5b7390fb2d11bd3753f374b89f1e1d0dba9db20883089edbf96dbd59ac0bde8324d4f1b20d81ba0029dcac729af75f575f0d93fedc251ee712beae8383ea6f8c52018fb5fe9bff0c8835ff2f170485c818ec1732df6a9b717d424c107abe40452addab81bf1127fbfd12e40d7b5ae8113aa5351237bd9539ce22d921b437877abaecafa73aaafcd978f2fc815efa118a593cb1524d6668ed0c891837a617a27e31f0539b2ebe0c2f4b5df0eed8040c6284c32b39281af70b45c0924b8e311d6e8ce568f65087891d3b7d48f363c44cb9c4141a15c59ee49b2bf1c9a0dccf6627a726a1b22cf5bf6bfc", 0xf0}, {&(0x7f0000001780)="8b7162c2b53f956fceffbbbb1ad69a206e73f55aad42eaf740d977e999fe68edbb236f3f1160d6bd8c781fe604a3c4e5dda5e817de2c1078c2ae2ea694b9d29a9aed70ddf776b39ee577922d14d15a3dd0dfa5e472cf02e51997bccf6af7d66ff4c542b160506fdb8a6f181532a34aec1320c10512ef374f019d8e552023305150b6b3c8a8d8e9a97c53393dcd361a2a326e777cb66bfcdfc3a3eba34eb874e9caca7e98ab033d79477d8fddfdacf21e002331a94ad70a73e2b21a1284328fbacff50c9dd1a871d57b9ceac38d46deeacb995caf65fbe45e0da9ab5e", 0xdc}], 0xa, &(0x7f0000001d80)=[@sndinfo={0x20, 0x84, 0x2, {0x800, 0x4, 0x7, 0x1a, r1}}, @init={0x18, 0x84, 0x0, {0x1000, 0x1c, 0xfffffffffffffff7, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x100000000, 0x8, 0x8, 0x3, 0x400, 0x2, 0x81, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xac1, 0x40, 0x0, 0x9, 0x80000001, 0x7, 0x7, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8008, 0x0, 0x7ff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x8, 0x8000, 0x1391, 0x3, 0xffff, 0x200, 0xfffffffffffffffa, r5}}, @init={0x18, 0x84, 0x0, {0x3, 0x9, 0x80000001, 0x1}}, @init={0x18, 0x84, 0x0, {0xffff, 0x7ff, 0x7, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x4e6, 0x4, 0x10001, 0xffff, 0x1000, 0x6, 0x8001, r6}}], 0x1b0, 0x1}, 0x8000) r7 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x80000) ioctl$KVM_TPR_ACCESS_REPORTING(r7, 0xc028ae92, &(0x7f00000000c0)={0x81, 0x1}) clone(0x2000000, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r8, 0x89a0, &(0x7f0000000040)='teql0\x00') 2018/04/16 02:10:52 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="24000100000ff6ff01000000ff0700e8fcfabbc98e000010e2", 0x19) 2018/04/16 02:10:52 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001980)='/dev/snd/pcmC#D#c\x00', 0x3, 0x827c) connect$unix(r0, &(0x7f00000019c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000200)={r2, r3/1000+30000}, 0x10) accept$alg(r1, 0x0, 0x0) getpeername(r1, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x80) syz_emit_ethernet(0x1e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@can={0xc, {{0x0, 0xffffffff80000000, 0x400, 0x9}, 0x5, 0x9a5dc2bbb1ab8b1c, 0x0, 0x0, "d4cf476fb4ebbf3d"}}}}, &(0x7f0000000280)={0x0, 0x3, [0x526, 0x31, 0x555, 0x70c]}) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3) 2018/04/16 02:10:52 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) getpgid(r0) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x3, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000001c0)={{0x5, 0x3}, {0x6, 0x3}, 0x7, 0x1, 0x1}) mq_unlink(&(0x7f0000000040)='wlan0\x00') r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x3}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180652b00143c00fe139ca8c6f38af8d9e0aa4a80000000000000fbbc0000000000aafe80000000000000000000000000aa0000000000000000000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000009078000fdf9a1c762d6a3c6e5b16065696ac83448e66451badb338409c7e600d3f73a0de38eef98f6314e85efa9a08bdd7185ca2949aeeb78c5e02006e575cf49f297cc204489afc467992e47e059a0b6a52fe0d3e2975284c83625918db33d2c1a78dee8b0b2d4cfb6a8065fe06813c70b30a03d45ed07a7e9c750e05ae76ee6be52aa924880989945044d4323b5ca0ba636490386d"], &(0x7f00000002c0)) 2018/04/16 02:10:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) r4 = shmget(0x1, 0x3000, 0x900, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000080)=""/173) 2018/04/16 02:10:52 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x400000) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/16 02:10:52 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000923ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000b27000)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x280004}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000a1519eed112e3ada813e3fe4f29b06db67a17b23b2fbada5334af62f6f6bf741df1f08dfce927f7dd588e8d143d1d6082e48d28ce76953b5918883a8ca173d34c08ae5dae6459b78083ac64c762ed7f276ace6213154f0d784733ec765699aff1d14f2c9fab239fa8e5fa56722275e8235623c1cc21e56f74c6fd9d269a2eeafa6489fad6679fb524cf9b6c25a3438a9c60509dd6b7fff6c29c437dcdc12835bde1fb3100e24c3436e5165112dcfcfe6f3e1b31ef2586ec4b3cbbeddb085226f1e173962e8b363616f78ce3fdf9d882a826f7f22f0447272b0c2e63fbc7238f3", @ANYRES16=r1, @ANYBLOB="080229bd7000fedbdf25030000000800060000000080"], 0x1c}, 0x1}, 0x20000800) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) ioctl$VT_ACTIVATE(r0, 0x5606, 0x200) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)) 2018/04/16 02:10:52 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xffffffc0}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78", 0x2b}], 0x1, 0x0, &(0x7f0000000080), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000002c0)) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/16 02:10:52 executing program 0: clock_gettime(0x0, &(0x7f0000000c40)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000180)=""/165, 0xa5}, {&(0x7f0000000240)=""/56, 0x38}, {&(0x7f0000000400)=""/87, 0x57}, {&(0x7f0000000480)=""/69, 0x45}, {&(0x7f0000000280)=""/19, 0x13}, {&(0x7f0000000500)=""/223, 0xdf}], 0x7, &(0x7f0000000680)=""/219, 0xdb, 0x8000}, 0x7}, {{&(0x7f0000000780)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x8}}, {{&(0x7f0000000940)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000009c0)=""/124, 0x7c}, {&(0x7f0000000a40)=""/9, 0x9}], 0x2, &(0x7f0000000ac0)=""/141, 0x8d, 0x8}}], 0x3, 0x2140, &(0x7f0000000c80)={r0, r1+10000000}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003140)={0x0, @multicast1, @dev}, &(0x7f0000003180)=0xc) sendmsg$nl_route(r2, &(0x7f00000033c0)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000003380)={&(0x7f00000031c0)=@setneightbl={0x1c0, 0x43, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@NDTA_NAME={0x130, 0x1, "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"}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x1}, @NDTA_PARMS={0x70, 0x6, [@NDTPA_IFINDEX={0x8, 0x1, r3}, @NDTPA_RETRANS_TIME={0xc, 0x5, 0x20}, @NDTPA_PROXY_DELAY={0xc, 0xd, 0x1}, @NDTPA_MCAST_PROBES={0x8, 0xb, 0x1f}, @NDTPA_PROXY_DELAY={0xc, 0xd, 0x2}, @NDTPA_PROXY_DELAY={0xc, 0xd, 0x100000000}, @NDTPA_DELAY_PROBE_TIME={0xc, 0x7, 0x1ff}, @NDTPA_QUEUE_LEN={0x8, 0x8, 0x2}, @NDTPA_BASE_REACHABLE_TIME={0xc, 0x4, 0xfffffffffffff1f7}, @NDTPA_DELAY_PROBE_TIME={0xc, 0x7}]}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x1}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f00000002c0)="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", 0x510, 0x0) socket$netlink(0x10, 0x3, 0x1f) 2018/04/16 02:10:53 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xd00, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x101, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1, 0x0, 0xd9, 0xfffffffffffffffd}, 0x880) 2018/04/16 02:10:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x4, r0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r2, 0x7, 0x1, 0x80, &(0x7f0000000040)=[0x0], 0x1}, 0x20) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) 2018/04/16 02:10:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0xfffffffffffffffe, 0x80000000, 0x100, 'queue0\x00', 0x1}) getdents64(r0, &(0x7f00000001c0)=""/102, 0x590) 2018/04/16 02:10:53 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000280)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x30002, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x2, r2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r3, 0x80000}) migrate_pages(0x0, 0x7fff, &(0x7f000000aff8), &(0x7f0000000000)) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000180)=""/250) 2018/04/16 02:10:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x200) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x100000001, 0x200080000001, 0x3, 0x4, 0x7}, 0x14) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000088bfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) 2018/04/16 02:10:53 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000001940)=""/84, &(0x7f0000001ffc)=0x54) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x0) r1 = getpid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8000, 0x30}, &(0x7f0000000080)=0xc) r3 = syz_open_dev$audion(&(0x7f0000001a80)='/dev/audio#\x00', 0x5, 0x20000) ioctl$TCSETA(r3, 0x5406, &(0x7f0000001ac0)={0x1, 0x3, 0xaa2bab, 0x5, 0x401, 0xfffffffffffffff8, 0x6, 0x1, 0xc9f, 0x7}) sendmsg$netrom(r0, &(0x7f0000001900)={&(0x7f0000000140)=@ax25={0x3, {"480aa13860ef55"}}, 0x10, &(0x7f00000002c0)=[{&(0x7f00000001c0)="579fadba8fd7a7606b94f3e65f7742d3", 0x10}, {&(0x7f0000000200)="1e6b0301865a47872ce1c50f9784c435deb945dd8fe08c44b790a35a1ededb398ee84d706913141abda3a72283ae69f19aee99e16e7667075aa705b5c3e4c90140b3369bc322e9db932aaa411148cc83ed2d35e9b2a1f693b5221e9ed72a60e8bea53bd681475bf79db5e134e3035f52052f5f160ef773", 0x77}, {&(0x7f00000003c0)="c8e5a5b891ee7ed1a5f09f119e562727bb6deae6cf3ccae6d176749c1e0bc25171f894fad587a9cf9869c4abd1184c49b7eb4956c6d0468e96f2a800367c104f3b052e0db4cec95166bd93acac62d5b9a7c1a06a49cebb37491784db128e4e330b6ff5b62f3dfce5589f6c0c40fe2613100142a1bd2daf908e9495a24fd07e3c7fb75c5aa41f5e6f1cf5359cb22107f21fde0b4125849ad8f310ddfe793cfeebc4b88fba4561e88035eaf01ca147a0810f55918f9dbf12cbfac05d72908a8a35b303cfe7b0a1432591b2eeac581e379e5aa4e995b7266486ec208a59914b114f754f4cbd2a9d9f141c631ed6dcefc3eca8d106648dcf86a096b9bf4099d4d3c7fc3e97ca46123f6cba561aeb7c505ab3364459b9ce11645495a6927c0e646ad696493f2953f41d112a2a52edaf6050922acde6dd92a69775e23aaa7875f7cd22d987a5d29680bf044c2a554dd01668025ddb0c95fdf30b2dce97bb9d2402f265662b4a68c083a9d768a36d01a947c0eca02091892b2878a275f50e35044cd36c352e4dbbc106b68ea5afe93ed60e6de859e7e8499197f12ec55139728c2ec2a136c7bac47fd40e0e11fa3d2cd0a23e5d18ed48e0149fcb8a1071ce600462bef9bbca515dd7a8614a2cea1655db62802eb9fb35df3e504efdb469594e18ed121dfed2e7bc552f44d08aeda6e4a01878f31585e7d1815f7b585af9f2fe6221a6548f03f0e53fc75e6eee0622d255b392776f1ec2463338ac2d059cc5915384aa02b8ec083e82d052178a3069b466eaf89580d85b88f6d6e14b4714dcf3e3421572b1c8a4103e7a653db0b9bbf2d36d9483040d6ba931e985ef6363394cc1536631e702949d837cc4b11d6da859f44b2aaed3501119a48a6a7a4edd3f8c0d6b9931e4351a6711d5f8100c39a0df4e50968b587e85148c08954c814db020bbe65da9ee88f49c175ae957eb59fde6d562e86a63d73203923a0c582596d54fba1ed549cd0da3781e1085242a7d7d0f5f2a76cffafe6c0e8b8638f0dfc28d6526599effe51655daff9dc06af2ea050b6f20df31fb09140c40f00737e067eb1f209f043caca53f2d326adfb1424b16944603a3b6a920928ea45292592f4b79b35cdfe9457b3e0573e8775d3ddff3491eb08a2305a7a181c064e7573e38148afa00783a6de5cd95852595ebfdae65eab9e3a72ebe44b82c32e0c41bfcf76ff955c6a73490c19cd8b1bb715540467e4fb59c1b069d7641bc62afe7d05957afeab7be5e22c0f7137a650ec29c94a4a0cbefec5dfec3ffcb13ad0da94adb4bb6b216d61b736f13fd511b944c0ce177d69b813624e8ba84fa1df2902387b7eea7f622e8c8c74f95ad3ff3873c1275fb93977f977a0b766a5e97cfa196b3fa1938b2815c3396abfe48ba2e144115dd9fc90063749342f8e6ce5fe671f0cb85bc2c5c923a32c215f9b6ce93e14ffe19321d93bcc25ffd1c29f58554cdfef5f02211ac1af605fc5f81fa7e6936059dbf4445a15415dd0da240b01e44c3377412a63942610bc2a821d78f5ed7efa8b7e12cdff82b13786c50f3cc9e17e4a1ed46f7a1644dda8afbbec1349d6cf93f33090319424f08581ea3af84e20bea689f5adc0b0fa23a471ebf897e7f3e3301ff5b8ac06450a2b6f4a299529b703bef0ee4a88194af3102d0af8ba4db512873e7fb9406a985836a9f787d7ea783051a3b7045b0235cd59d55cfbd1897a16e55d4a4249700ea6e13769aa0a7c7e47ef2b760533b1fa4ea31acf0ac84c5a9a599a7c034ba1800d2f2bfee2a835c4737a98e972b50eabc49d13c3080db6b77415b48b7dfba1232f4229d25ec2cba61ceeea724af086d4edb97a9ca2acd6da36552221f6d9f210b446cd4f75ded0909f06ff57d81d1abc7adb4dcf3b9968b1de184a166fcab45b282eaf4a42beb9c9ec7f7e0974818fe19ca17b518f532f9d081c45230910e35aa507e40a5df54c242be8c9862557ccd9f2ef29e99e1b5f7cb8247a57e4e252ac02d5d4cc6610b3fe3268a40376f15bb65c9dc24d96f2fd8c10627edbd4a933a775760c01567b8d6bc154370de6b8e5b6f2db7fb6114553063f45a5a81ee9466c078dc3acc11797b46893faf2b540e4fbf4990d36dad1a0cd5a71b865c001e2a0c02e9f4abbbbf32d352f075f277e6d0ee1c4662d2ec7c9ff193438b056ec6d221e0328cc12a9ecdfb9ac912365ed6dcfbfabb7232d32b1f419ee063a3b7478704c9e60e1329c19d0e3a194d3c5820217d3edb18d340171c1d4b064c954681341f5befacc3c1187dfd0ead0a5e93593e7fe44400ee5afa7f7deec51012b5dcd4c079c834de0d7a87c6cf77b575413e282cb04dddc19f5dbef9485b4bdda7f6d0e27c3b94df4afff9bb02f75a4cb890873683d67f2355bfe22e8cdd6b6c166840cedd352d17a60d46bd62f46de55faee01501521e824a0524cffb484d73f8addd64c84b5baae5f7611acb94b5378dfe37a007979bc44a90b8ae48889a3aebb85ff1753d326dc0488b48c4b5ff2fdd94ce5c0ed399804f96115a473aeb09f8206c5459bbbfdf5194ffa40cceb3d0b59123a7be36024adac23f3b506f6e37ce5fc04a0e705612da9a109e335541b6ded7ec723575d6bb98ef6a42a8e1d982f77121f46ffdca42569c5e53c7d99d78e6313d7ef198202c9e2c90bf585664e918a58b32a2816aec1a145b4e6b96eac01b222baf5822935eac7b1eec19f296221462496d9984453aafa867ae683ed8ccae52be7e96582f4d75d51ddb3fa45e57f8fd420920777aaa0ff15ea9266c75b48415820be6924e224aa0dec882b524fff39459319341f8fed60d47e25b94aba2f0c54c0b5666e53d60dcc3e4627113035db8be65fe535dfccf8a73de3988c0094fa61e28ce9a17a29c9909926fb27249c3180c25bccfe801392552279db71856985490990c551cd43582f7f4ff6750a1651b519b83f90213c35609c97b009ac2461d1e0adae2de042de76fb7b9bab142d409e3ef5b2a20917bcac2bd331dd35069c75f3d3bd1d0b7bef68ef29753de0b3fb8521eb17e5a4aca6b282b886b8dc3bff5a085ee15b43d183a56f92fcf39a107a226f4956736bc20498a5805672eef4336e08849b1578552ccc6b3b5b5d31f4ee3721a6d421bf066f3d22b894902f1b0367d274d2166d4a58f6f4c6f377f2b9158d6fbd41b715c9cd167ae40372b663d1cc1097f7003975c94068f3ea7715398c0a7c847eb45303c5997c5dbbdbdcb94e4ee423b7d77b2bbb2b9ffbca5f4d7729075fb5efbb1bdb0e3566c86dd97d1f7a42d0d78db5133065ef54e6fea2a110475b958e5670002cc969dc388b49edea09cbb58321ebd4da37b045152153a867ba60f94480d4f9e4cb830346cb8ea8ed7a265f1c2f5ab6f288c240af71e27cc70d61cb9f9fab1224bbe9b9ac14a24949d625f1054b3c8340c0aa7799af6a35c22803faff645278fd729d88a4e70851878f4155c696c22ceab8a8c3239deea2560642b4f8614f4ae22b11f8e8c532dba508c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0x1000}, {&(0x7f00000013c0)="cb17edc810df7aa3a5332c0c3031737aa1ca758804f7f5479b3ec4cb71851613dbb6986883234fa018d456a5c3e3184116d487044b18884f2949fedffe483b6429156fb502ff0cd8e182bd64dce484a880a394c0c837c65c10234aca779c58c503aa19d4acdd3184e7b209ad6a65596389ca3270d7c9825205d5b8ba1fbfbcc8c3185e337873fbea1883956867165996d2de52997a19606a990cb510c9747c9c36516beaba3256dae574c7981e6b21d53e479c45a1d462a0ef5973c49f45da8477b95d68f06b6306cfe1bfcf0f4336e83522c9bee8c995dbc8a0ff915b1ddcdf22e8", 0xe2}, {&(0x7f0000000280)="0159c5694c6681c7e53fcade2a9886b8e866", 0x12}, 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", 0x1000}], 0x6, &(0x7f00000014c0)=[{0x88, 0x0, 0x1, "973ba93853966d8da78b44075b07e91f5f2f9bd3fbffa99c1f7c1d3a35a3c16f3a4f2a6d594887d45f546456956674762dba905fdb769db50f9b863bd69e718057a4ffa6a8d9df55d6a020cf5f9626ba9cc8f40ab4af087f7522565fe8d3627679ec7ca63a7fcdd75b8a636cd540834a0171"}, {0x68, 0x0, 0x5, "7c3141e83a8028c4ca3e44878fc2665ed15b1e7d370f15f0e83d2b002866a65944047eac3c48d88e6f7d764961faeb54eab32ad6f374090d58a02ea4b77972d6a164cfabc730fc0999c71e1840c7a9efa1b6"}, {0x90, 0x10f, 0x26f89f51, "d8332a5c67a036cc4249adf4f77d17287380e4a37c3037f6ac1cf1d03beb653b4c34f67009ddbb8484a665d07bddcc3360a7198773aae638975c2994ca88c7261036b5a079c26be9b11b3eb49236a43bddf9479db3044407b3732c6baddcb59bb037a08490a8dc131c10865c8f07de5e490f58353bea7a65b6e468563bd6c0"}, {0x60, 0x13f, 0x0, "5de22236d824dc719e7e0ddcf1f6b3989782cdac3bb8e31e0aaa25c331fa38f223c151a9c18e03e92819cc7749e65b021d73cb2bfa0c1742f27a394f0b2f240bdc08d765187410f50eaa63d3f54a"}, {0xc0, 0x119, 0x65, "89c7edbc3081bf64bf53288956eaf2b3735ecb4d66b70ae5f1607e1128c3619a1afec2f34c34af975297872c5a16befa2ed32220c2ee07b47c2dd9ce62339d9079687676476f485f05c52bb8fc5e78bf82ab6a4e6966f50235fd037cbc5926454966de4e5a408cb90704c635daa3fe76574507af014121cb0dcde943b55b00dbb9a9ec8ff7d423f2b35c4fccdbd41cc15836e223312339cfc3932fd1e14a016e8e80e8f35e70ad5d97dda9856dfd4f"}, {0x28, 0x10d, 0xffffffffffffdd35, "7406dff7c694b1514a17ef2ce941236872737d"}, {0x110, 0x117, 0x4, "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"}, {0x30, 0x11d, 0x200, "59f93dd2ff9d25c60b58a9d2824e6dee0a36a9903575c35292e217"}], 0x408, 0x40}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0xe66}, &(0x7f0000000100)=0x2) getsockopt(r0, 0x180000, 0x9, &(0x7f0000001a00)=""/46, &(0x7f0000001a40)=0x2e) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) poll(&(0x7f00000019c0)=[{r0, 0x10}], 0x1, 0x6) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000001b00)) 2018/04/16 02:10:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8) r2 = fcntl$getown(r1, 0x9) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x4e22, 0xfffffffffffff7e1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x2c) ptrace$setregset(0x4205, r2, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3fb0", 0x22}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f000001dffc)=0x1) r7 = fcntl$dupfd(r6, 0x0, r5) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) ftruncate(r8, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x1}}) ioperm(0x20, 0x3, 0x0) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f00000008c0)={0x101, 0x4}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000000900)={0x3, &(0x7f00000007c0)=[{0x4, 0x5, 0x7fffffff, 0x3ed}, {0x100, 0xfffffffffffffffd, 0x3f, 0x9}, {0x5, 0x7, 0x7f}]}, 0x10) read(r6, &(0x7f0000000200)=""/228, 0xe4) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000600)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r9, 0x10e, 0x2, &(0x7f0000000640)=0x1, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000480)) getsockname$ax25(r10, &(0x7f0000000940), &(0x7f0000000980)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000840)=0x2, 0x4) 2018/04/16 02:10:53 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:53 executing program 6: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x20002) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0xbd, "962d6c79ae03e705ace7258e73e8f64212b75cc33d5cd58ce45a75c306e5b4411b87806ccb5c3f6bac57c53c88c6318e8fb76d8a5d950b8f93d08b36926ec3a3dbddcf26305a1f8540257194a9c546d9695a8cd784beb954aa3c41831912d1af0a07e31702eed255a4d7969f1a64c17d5eb27f680096371589b9e09f653179b3b90caf370e540280127e0852a86e44d7d9638d7c9f7d5aac74594f84e6265437032974e5a03b98ee1a9b88732a9df25052deca9df22e07f5d1c01d348c"}, &(0x7f0000000100)=0xc5) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0x9}, 0x8) getegid() r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lchown(&(0x7f0000000600)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) write$binfmt_script(r2, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x12f) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000780)='./file0\x00', 0x80) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x0) creat(&(0x7f0000000900)='./file0\x00', 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) 2018/04/16 02:10:53 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl(r1, 0x7fffffff, &(0x7f0000000000)="ae081233157285a9ab4239eaf3c9833984") ioctl(r1, 0xffffffffffffffff, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/16 02:10:53 executing program 5: mprotect(&(0x7f0000669000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x7ff, 0x4) 2018/04/16 02:10:53 executing program 1: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000000c0)=""/250, 0xc5) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x8a040, 0x102) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) getdents(r0, &(0x7f0000000980)=""/46, 0x2e) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000040), &(0x7f0000000880)=0x4) 2018/04/16 02:10:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x800, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x6, 0x400) ioctl$TIOCNOTTY(r3, 0x5422) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000140)={0x2, r0, 0x1}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x7, r4, 0x1}) r6 = dup3(r0, r2, 0x0) dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/16 02:10:53 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f61ffc), &(0x7f0000f6e000)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="2a06c8f713db0a4dd127c85d060d21a6", 0x10) sched_yield() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x24000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0xffff, 0x9, 0x7f, 0xfffffffffffffffd, 0x2}, 0x14) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r1}) syz_mount_image$bfs(&(0x7f00000001c0)='bfs\x00', &(0x7f0000000200)='./file0\x00', 0x7, 0x3, &(0x7f0000000380)=[{&(0x7f0000000240)="0991c6ca2d45e07a83ecb406794f68458c969e9256aefdf678fb3957d5ed4bcd94001d24aaba95c9d8708d9b87a3286ab64ba9df905260f88256115ccf89470fddba1af9a6b716", 0x47, 0xcfbe}, {&(0x7f00000002c0)="4d9201699240384514bcec7dbcc95bf3bdbb4f9c48e2cdfc5403c916e453008fd831f1dfe436c287ebb6d353803a71121e9f900a190f3aec0f079af97857c12cd92a380cc5a5709550", 0x49, 0x2d7}, {&(0x7f0000000340)="c3873748fa3c18f7171e1ca39233fa9183", 0x11, 0xb10e}], 0x800000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000180)={r2, r3, 0x3ff}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000000c0)=0x3) 2018/04/16 02:10:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="8500000008000000000000000000000394fffffffffffffe"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x40, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000200)=r0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000040)) 2018/04/16 02:10:54 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x6, 0x10000) accept4$nfc_llcp(r0, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x80000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20202, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000), 0x8) fallocate(r1, 0x1, 0x0, 0x2b4cb822) setsockopt$inet_tcp_int(r1, 0x6, 0x23, &(0x7f0000000080)=0x8fa, 0x4) 2018/04/16 02:10:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3670, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)=0x1) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)=ANY=[@ANYBLOB="1c0000002000ff0a000000a5dbec6594ac21d70c60785d75ccfd006f"], 0x1c}, 0x1}, 0x0) 2018/04/16 02:10:54 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/16 02:10:54 executing program 0: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000032ff4)={0x2000}) setitimer(0x0, &(0x7f0000000040), 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x1, 0x4) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000001c0)={0x200a}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$sock_bt(r2, 0x8907, &(0x7f0000000200)="87b9a330e6608e28659680196db0af96eb57d4aafd8b1dd98be9e62d935534fb97a54fdb197af3c943b65cec541f079423650fdf00a2a561c0bbaefdc3844577d9c9fb986f3c8f853f7793ab07ddf579f8e514ae63907cb83bb23a2aa7773a5ee367c676c4f0d74a0b54694b24bde5ef93f460318c0bf3160d9c80a1d1698b8973925ebfc797e27c4df57132c94b00362a239b6c3cb773d7f61cff5a64b828b7a892d86102e38b419e5a93cc8d7f116331b523746a65a9") openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x101001, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00000000c0)={{0x3, 0xea82e06b9e347ee3, 0x0, 0x1, 0x9}, 0x8, 0x1}) 2018/04/16 02:10:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000001400)={&(0x7f0000000200)=@nfc_llcp, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001340)=""/78, 0x4e}], 0x1}, 0x0) write$sndseq(r2, &(0x7f000082cf40), 0x2082cf40) close(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r5 = dup3(r0, r3, 0x0) dup2(r5, r4) 2018/04/16 02:10:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000380)={{0x8, 0xad79175fa39ed0e7, 0x0, 0x40, "9b0a3d32b6d501bdc5f90e25f727f9a0079b7f6e708a6429776261e8c13a7d5bc562ea9525bef0a28d01aa2b", 0x1}, 0x0, 0x0, 0x6, r3, 0x7, 0x0, "6f369178553015b8b9a94ea26af98a8f5192620cf6e15bf69482c547fb08db2e7bbd7c242a28be6842aad0d3be403875ec15675b5960b7ada9008525bf3271a5", &(0x7f0000000340)='/dev/kvm\x00', 0x9, [], [0xee86, 0x100000000, 0x10001, 0x7]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) r4 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x400006, 0x400000) io_setup(0x1000, &(0x7f0000000080)=0x0) io_cancel(r5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0xffffffff7fffffff, r1, &(0x7f0000000100)="d297fab97d38517beeba0478dbdea6b5b295434fcad5dd3c229f95e82c433224fd37a392159220ce3d87c47713877a751d271cec0dde8747752d6ad086c5327cfcd50891d92b26376964898d9483d788bd01151d19238e53c7597d320d3c4d89ede7f8aaedf15a796dec4528c5391273b134aec4e274ae8b7cc233251967c780ac1eef6d91b38c1c5df8294afc4e9a24642f23f1f444136bd1e9e0e10637c43c7ee3255a79efc9b17dc32ecce705317cc17815616690de3c816b482e1fa61724f47ed69abfbdece1265198ab670abcf50fc130becb033923a477b87f8706aedbc07e1b766a2c4ee89d9d5e267b5e854795db", 0xf2, 0x9, 0x0, 0x0, r4}, &(0x7f0000000240)) ioctl$LOOP_CLR_FD(r4, 0x4c01) 2018/04/16 02:10:54 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) fdatasync(r0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000f8a000)={r2, r3+10000000}, &(0x7f000044aff8), 0x8) write$eventfd(r1, &(0x7f0000f43000), 0x8) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x28c0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x6b, "3487696f80941e427aa8eb48957ae3deed4be4f6754d8dd9ce66fabf9f5851d900ce88bd2cffee633f9dac76a9931bb5d1d2583ca4bcd4f30495eedd68f65921a89f36498f5cb31c714564961418d0eed0db62a0490f024bd5c34064d9c882728e4c86a92788012f548d39"}, &(0x7f0000000100)=0x73) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000140)={r5, 0x7fff, 0xfffffffffffffffc}, &(0x7f0000000180)=0x8) 2018/04/16 02:10:54 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xa}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000480)=0x60) r1 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x1, 0x3) r2 = syz_open_dev$mouse(&(0x7f0000000500)='/dev/input/mouse#\x00', 0x1, 0x101201) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000200)={r1}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000280)={r4}) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f00000002c0)) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') getpeername$inet6(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r5, 0x29, 0x41, &(0x7f0000000100)={'nat\x00', 0x97, "f246933bf60280945fd41d493c4b5a52cd2be2436c0159d99a3681a0ec6536eccd42229634ca83bbccf171a57f3e5debb32aca6926b351e000e9b71394ed896c5b6ae4e1e161db3181bef613451e3c6acf4d621e85a5b8abbddba9db529622a6f17d9986fd1f06f9ba755e5edfcd00518b4cee2801d03da4e05f8ee8a4a469fa373056e2651d5a35e25c33df8ebac7b947a84768c55ee8"}, &(0x7f00000001c0)=0xbb) pipe(&(0x7f00000003c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000000300)={0x7fff, 0x4a, 0x3, 'queue1\x00', 0x800}) 2018/04/16 02:10:54 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) pwrite64(r0, &(0x7f00000001c0)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) close(r0) r1 = getpid() ioprio_get$pid(0x1, r1) 2018/04/16 02:10:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{0x57880, 0xffff}, {0xb5, 0x100}, 0x7, 0x4, 0xffff}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x6, 0x6, 0x0, 0x101}, 0x10) 2018/04/16 02:10:54 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a8ffc)='\x00\x00\x00\x00', 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 2018/04/16 02:10:54 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x8800, 0x0) getpeername$inet(r0, &(0x7f00000010c0)={0x0, 0x0, @multicast2}, &(0x7f0000001100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001140)={0x2}, 0x1) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dff02000000000000000a0009000300001d85685e0000000400ff7e28000000140a43ba16a0aa1c810bb356da5d8060000000060000000029ec2400020cd37ed81cc073", 0x4c}], 0x1}, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)=""/4096, 0x1000) 2018/04/16 02:10:54 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/42, 0x2a}, {&(0x7f0000000100)=""/45, 0x2d}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/1, 0x1}, {&(0x7f00000001c0)=""/149, 0x95}, {&(0x7f0000000280)=""/59, 0x3b}], 0x6, &(0x7f0000000340)=""/1, 0x1, 0xffffffff}, 0x1) r1 = socket(0x40000000015, 0x1000000000005, 0x0) setsockopt(r1, 0x114, 0x2, &(0x7f0000000040), 0x0) [ 670.535149] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. [ 670.590068] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/16 02:10:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@text16={0x10, &(0x7f0000000180)="bad104ed66b91000004066b80d00000066ba000000000f3066b9800000c00f326635000400000f30ba4100b063eef20f1a320f667603260fc72a2e0f01cf0f09ea00001d01", 0x45}], 0x1, 0x0, &(0x7f0000000140), 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10001, 0x1, 0x6000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x1, 0x0, &(0x7f0000000040), 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x410100) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) setns(r2, 0x4c000000) r6 = semget(0x2, 0x7, 0x30) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) semctl$GETNCNT(r6, 0x4, 0xe, &(0x7f0000000580)=""/4096) 2018/04/16 02:10:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r2) recvmsg(r1, &(0x7f0000001140)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000001180)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xffffff25}, 0x0) 2018/04/16 02:10:55 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x7000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:55 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80, 0x100) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x2, 0x4, 0x6879, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x5f]}, 0x2c) 2018/04/16 02:10:55 executing program 6: r0 = socket(0x2, 0x7, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x67, 0x0, 0x7, 0x1, 0x1, [{0x7, 0x5, 0x1, 0x0, 0x0, 0x1408}]}) r1 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000003000)=0x4, 0x7c7b9e7a) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/04/16 02:10:55 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) write(r0, &(0x7f0000001040)="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", 0x1000) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/20, 0x14}], 0x1) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000240)={0x6, 0xa36, &(0x7f00000000c0)="cb8cfcbacfd06c34c917264e5cb32acd1920921eff19a5a5f2fb0bad0ec90c353ceb95c7697c49277b525d5fcb8d960602cfe7a12146ca8ef9240d81b1939bff1feefeea6f7e469203dd18a89bf8fe9a826360751144ed14f2af782810cbbb234cc8b2d0af028041f328f86cebefb2dd48489cb2e8f4f05f56aabf087ec42afbdae6964ea9b30fce83db74cda8ff94fa36", &(0x7f0000000180)="9b47bba3de501b61a4da2679f4a6050d3f2485b941ba22fba8bf893541db1ae833aa70587c3828951d54984e47b490677d2a49ed9b8a18e2ad19b298acd0de700b5615dd47c9215cf8fd5e7827f53826b5060d7dbdb4617a7b0938b3b9cd4ea9f0614437a9cc0fda8c2a2a1106ea2a8f631c9b1f9bcecffae418b1e62ebe89f5c19dbe7a6a1388be09d45829ace69693dd0e669913ff5bce49e9b61d7b57ca064579ab0c90f13f", 0x91, 0xa7}) close(r0) 2018/04/16 02:10:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x4, 0xffffffffffffffff, 0xa}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) 2018/04/16 02:10:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000180)={0x0, &(0x7f0000000100)}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r1 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000001c0)=""/191, &(0x7f0000000100)=0xbf) r2 = epoll_create(0x8000) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x736) setsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f00000003c0)=0xaeec, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000140)) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000009fe8)) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000280)={0x80000001, {{0xa, 0x4e22, 0xff, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x4e21, 0x84d5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x108) r4 = gettid() getpriority(0x1, r4) 2018/04/16 02:10:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x8f) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200400002c00fb0a0000170000000011020000cf0c00000077f4a666000070f9"], 0x20}, 0x1}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e21, 0x882, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, {0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x2}, 0x8, [0x7, 0x3, 0x5, 0x6, 0x101, 0x0, 0x6, 0xffffffff]}, 0x5c) 2018/04/16 02:10:55 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001c40)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001c00)=[{0x7, 0x9}, {0x7, 0x3ff}, {0x4, 0x9}], 0x3) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001b80)='/dev/cuse\x00', 0x400000, 0x0) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x401) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001700)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000100)=""/210, 0xd2}, {&(0x7f0000000200)=""/213, 0xd5}, {&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000340)=""/87, 0x57}, {&(0x7f00000003c0)=""/217, 0xd9}, {&(0x7f00000004c0)=""/70, 0x46}, {&(0x7f0000000540)=""/117, 0x75}, {&(0x7f00000005c0)=""/144, 0x90}], 0x8, &(0x7f0000000700)=""/4096, 0x1000, 0x1}, 0x0) recvmsg$kcm(r5, &(0x7f0000001b40)={&(0x7f0000001740)=@sco, 0x80, &(0x7f0000001ac0)=[{&(0x7f00000017c0)=""/240, 0xf0}, {&(0x7f00000018c0)=""/233, 0xe9}, {&(0x7f00000019c0)=""/241, 0xf1}], 0x3, &(0x7f0000001b00)=""/63, 0x3f, 0x80}, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x47f, 0x0, 0xffffffffffffffff}]}) 2018/04/16 02:10:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r2 = dup3(0xffffffffffffffff, r0, 0x0) dup2(r2, r1) 2018/04/16 02:10:56 executing program 5: r0 = socket$inet(0x2, 0x200000000000006, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000f40)={&(0x7f0000000e40)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/16 02:10:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae1ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x3) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xb, 0x8000) dup2(r0, r0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x400240, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000200)=0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/04/16 02:10:56 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4000, 0x0) execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000100)="ff76626f786e6574306367726f757075736572237070703170726f632d6c6f00", &(0x7f0000000140)='/dev/input/mice\x00', &(0x7f0000000180)='self%(em1+securitynodev\x00', &(0x7f00000001c0)='/dev/input/mice\x00', &(0x7f0000000200)='/dev/input/mice\x00'], &(0x7f00000004c0)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='}%nodev\x00', &(0x7f0000000300)='/dev/input/mice\x00', &(0x7f0000000340)='/dev/input/mice\x00', &(0x7f0000000380)="bf00", &(0x7f00000003c0)='/dev/input/mice\x00', &(0x7f0000000400)="73656c666d643573756da36c6f6367726f75707070703000", &(0x7f0000000440)="23776c616e3047504c155d217070703100", &(0x7f0000000480)='&system+\x00'], 0x100) r2 = socket$inet(0x2, 0x40080006, 0x2) dup3(r0, r2, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x210000) 2018/04/16 02:10:56 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x80000000, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x3, 0x8) 2018/04/16 02:10:56 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x1003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="2e2f6367726f75702e63707500028ae3e3c3e16a573fd941a0551c5f8436b77629b394f3424256b5967c2492ee91b42a4ea4d5118cddd1c99839be363f2e140c0a024c87ff2d2c94607326e038dfb3f3008e05ba0fa41e7986743944812b7183ae9e8506dfd1eef2c59067b69c41937c66f2946f04a47c4bdefc66d70d0a66f91719a0b108a8b9518864a901d819fc36589c3dd74b7ec4d515", 0x200002, 0x0) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000040)={0x1, 0x10ca000000000}) r3 = openat$cgroup_int(r1, &(0x7f0000000180)='cpuset.mems\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000080), 0x3) 2018/04/16 02:10:56 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006}]}, 0x10) 2018/04/16 02:10:56 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xfeffffff00000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0x10, 0x100) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/04/16 02:10:56 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x80842) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x4, 0x200}, {0x7, 0x100}, 0xcc, 0x2, 0x6005375e}) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in=@dev={0xac, 0x14, 0x14, 0x1e}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0xa27, 0x4e24, 0x100000001, 0xa, 0x20, 0x20, 0x0, r2, r3}, {0xb2, 0xffffffff, 0x3ff, 0x5, 0x10001, 0x7, 0x7e, 0x978e}, {0x7, 0xfffffffffffffe01, 0x240000, 0x6}, 0x0, 0x6e6bb9, 0x3, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3, 0xff}, 0x0, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x0, 0x3, 0x0, 0x2, 0x6, 0x101, 0x4}}, 0xe8) 2018/04/16 02:10:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000100)={0x81, 0x9, 0x101, 0x1, 0x100000000}) set_robust_list(&(0x7f0000000200)={&(0x7f00000001c0), 0x6}, 0x18) r3 = dup3(r0, r1, 0x80002) dup2(r3, r2) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000000180)={0x0, 0x6, 0x5, &(0x7f0000000140)}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00000000c0)={0x10000, 0x6, 0x3}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080)=0xffffffffffffffff, 0x4) 2018/04/16 02:10:56 executing program 6: r0 = socket(0x2, 0x3, 0x40000000000000ff) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x503000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x6) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x3, 0xd9, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000100)=""/217}, &(0x7f0000000280)=0x78) sendmsg$netlink(r0, &(0x7f0000007f00)={0x0, 0x0, &(0x7f0000007280)=[{&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, "", [@generic='m']}, 0x14}], 0x1, &(0x7f0000007d80)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) 2018/04/16 02:10:56 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x28002, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0], 0x2}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/40, 0x28, 0x75e84ccd45c3abad, &(0x7f0000000040)=@ax25={0x3, {"72c56c215bbd1f"}}, 0x80) 2018/04/16 02:10:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004fff)='\x00', 0x4) lseek(r0, 0x0, 0x1) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x307, 0x2, 0x0, 0xfff, 0xedb, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) arch_prctl(0x1004, &(0x7f0000000040)="640cf4adebf779ba439c0b8a10e01386c047bf71729bcbb830da4f71f84437108c24f9057a6ceb21577e67cbb8e721548d1fd5819bfea92986cf45c9b190321168c5c1440a486f7e9ca8eea547bd") 2018/04/16 02:10:56 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xff000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:56 executing program 4: r0 = socket$inet(0x2, 0x100000000805, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000), 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x7}, 0x1) 2018/04/16 02:10:56 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000380)=ANY=[@ANYBLOB="eaf790c33593e85e83c4e33b550cbf9a132a3f4b706d65494850cb4545d31eeb10e653823e14c28db41912fcfefa370aaef4e8a600fe7e1a250a00007113ef7fc111fbfe468b612f5a271ed098473b3846e329d075e3159271d080b36bb12ba1ad56c17f77198f0a42642564d7f716cf71366927993d1984adc194c413d3650fcbb510203e49988993c54c327b0248bdde62fa1a13b6a4dace33fd2d9fd019b3c7b576f715d2343f6b6d220031287f593c0e7a147b0000"]) socket$inet_icmp_raw(0x2, 0x3, 0x1) io_setup(0x6, &(0x7f0000000240)=0x0) io_destroy(r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}}, &(0x7f0000000200)=0x84) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x80) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={0x0, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={r4, r5, 0xe3}) 2018/04/16 02:10:56 executing program 5: r0 = eventfd2(0x0, 0x0) ppoll(&(0x7f00009d0fe8)=[{r0}], 0x1, &(0x7f0000500ff0)={0x77359400}, &(0x7f0000275ff8), 0x8) read$eventfd(r0, &(0x7f0000000000), 0x8) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r3, 0x28, &(0x7f0000000140)}, 0x10) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}, {0x0, 0x2710}}) io_setup(0x20, &(0x7f000092fffc)=0x0) r5 = creat(&(0x7f0000e56ff8)='./file0\x00', 0x0) io_submit(r4, 0x1, &(0x7f0000ce9ffc)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/04/16 02:10:57 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) 2018/04/16 02:10:57 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x10003, 0x8001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r1, 0xffffffffffffff09}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x7fff, 0x0) bind$nfc_llcp(r3, &(0x7f0000000200)={0x27, 0x0, 0x1, 0x5, 0x3a047a85, 0x20, "d7e370386723fbb201412855f09c38ceb79821643c1983382c88bead82577eebc180806f435b39d0c4298df823770bcfce1f104314a4847d8c87c91bfe200f", 0x7}, 0x60) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', r4}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8937, &(0x7f0000000040)={'bond0\x00', r5}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000100)={'teql0\x00', 0xfffffffffffffff7}) 2018/04/16 02:10:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x18000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x268000) r5 = dup2(r3, r2) setns(r4, 0x8000000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000180)={0x6, r3, 0x1}) ioctl$TIOCMSET(r5, 0x5418, &(0x7f00000000c0)=0x10000) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x3f, &(0x7f0000000140)=0x4) 2018/04/16 02:10:57 executing program 2: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) r3 = dup2(r1, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) wait4(r4, 0x0, 0x80000000, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000080)) 2018/04/16 02:10:57 executing program 6: getgroups(0x6, &(0x7f0000000080)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setgroups(0x1, &(0x7f00000000c0)=[r0]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0205000002000000b9c0b17c00000000"], 0x10}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/04/16 02:10:57 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffffffc0, 0x200800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000280)={0x2, 0x401, r1, 0xffff, r2, 0xffffffffffffff01, 0x421b}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r4, 0x2) flock(r3, 0x1) socketpair(0x2, 0x801, 0xfff, &(0x7f0000000080)) close(r4) 2018/04/16 02:10:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/16 02:10:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x700}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x301000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001100)={r1, &(0x7f0000000100)="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"}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000001140)) 2018/04/16 02:10:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x1000) dup2(r3, r2) 2018/04/16 02:10:57 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@nat={'nat\x00', 0x1b, 0x5, 0x4a0, 0x2d8, 0x100, 0xffffffff, 0x0, 0x1e0, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f0000000040), {[{{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x40}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x15}, @port=0x4e21, @icmp_id=0x67}}}}, {{@uncond, 0x0, 0x98, 0xe0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x5c067143}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @gre_key=0x3, @icmp_id=0x64}}}, {{@ip={@rand_addr=0x7fffffff000, @loopback=0x7f000001, 0xffffff00, 0xff, 'ifb0\x00', 'tunl0\x00', {0xecb28ecb5d8b5f97}, {}, 0x67, 0x3, 0x1}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xd, 0x100000000, 0x7f, 0x1}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0xe, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @gre_key=0x4, @icmp_id=0x64}}}}, {{@ip={@multicast1=0xe0000001, @empty, 0x0, 0xffffffff, 'gre0\x00', 'veth1\x00', {0xff}, {0xff}, 0xff, 0x2, 0x12}, 0x0, 0xf8, 0x130, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x40, 0x80, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x1, 0x10, 0x1, 0x1}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @empty, @broadcast=0xffffffff, @icmp_id=0x68, @port=0x4e21}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x500) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1, 0x0, 0x0, 0x4}, 0x20000000) 2018/04/16 02:10:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x619, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x3f, 0x210180) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x240000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xac, r2, 0x400, 0x70bd2a, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xb7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x40}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x8880}, 0x1) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x66}, 0x0) 2018/04/16 02:10:58 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80100, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x200000000000000, 0x80440) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x5, 0x2, 0xff, 0xc, 0x7, 0x8c46, 0xffffffffffffffff}, &(0x7f0000000100)=0x20) openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/04/16 02:10:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x80000, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r4 = dup3(r1, r1, 0xfffffffffefffffc) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) dup2(r4, r3) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x1, 0x9, &(0x7f0000000080)}) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f0000000280)={0x20, 0xabb, &(0x7f0000000100)="e6b6aaf28c655b4639a3ee55b5fb757068e0fdd5d28d10c84c661c89062ffbc970709aa4e6781bcd8c7c86099570b12c0ff05d3419a8607e74bf8e62e6c0171681a17c628dc6c59362d5bc40b1798cd145462e3cfe48a672548f81efd709f467547e834a9c97c82f1bb63174a8c25a1e29b1236d667a8b618cc6ebd042548cb9ce3e191a958bca", &(0x7f00000001c0)="1c18a3e367e75b0ce6b7a9547c8ef4319a5a7fb687b9fdbcbcb249f091e6e344cb7ec9c76a0b3d9aa4c35ae5e1f83499389d9acfe7705e2c67552508b24161248c3d82503ad234fcde9707d0e8f7831f0cc10ed2d2b2e00e7b2118667a4a7fcca23041f826b8d28b72554ffdb5f3b92198dd53337be6a219d1e111637f47ba491e1fd0a23797ed22", 0x87, 0x88}) 2018/04/16 02:10:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) socket$rds(0x15, 0x5, 0x0) 2018/04/16 02:10:59 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x20, 0x1, &(0x7f0000000040)="82", 0x0) fchdir(r0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000000)=""/29) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x9, &(0x7f0000000080)=0x9, 0x4) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x1) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x2, 0x6, 0x50, 0x2, 0x9, 0x3daa7783, 0x99e7, 0x1668a00000000, 0x8001, 0x3, 0x9d, 0x401, 0xfffffffffffff801, 0x20000000400, 0x7b0, 0x4}) dup3(r0, r0, 0x10000080000) 2018/04/16 02:10:59 executing program 1: syz_emit_ethernet(0xd0, &(0x7f00000001c0)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa00ff8100150088477f0100030001000000000000000000f0000000f00000000000000000ff0000007e18d928e6e8b02e00000000e0c9acfa4c462c6a7822efeafbcaf3563b0898337e7114a9cb5985a74fdcf77efebe777ecde797ab4719f29a9ca3b287ffbaa903c96bd01bc8fdd9bb1c2bb22d8289c93c3b4ff4a26f532760e340b8a633b0046cfed2d549e2a08035de8e28898890a93f4d3eaadcc2477b65621191efdfbb8a5f39d053a732e33990b53241f4fadb5aeba9b51c56aaf5e0c2a79b873082288e"], 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x1d) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000180)={r1, 0x80000, r0}) 2018/04/16 02:10:59 executing program 0: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) clone(0x8000, &(0x7f0000000680)="11fc3d677819c5fd3ced30772692c922a63195f4d5324df3c529e766c729b0c9e5b16a445f0806704d126f46df29a55cd179ee140026c45dce7b7bc635c61cf244f1ff7de9a4b459c91981191fb2ad1eee4850046b0e99581a178d7d2900f516d3dd5cb7a92528cc49b2826a12fe7af568ef4bd6cb615680d021d5f21d8cb5280027320750b0a08312b6a5ed8e79", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f00000003c0)) timer_create(0x0, &(0x7f0000000500)={0x0, 0x11, 0x4, @thr={&(0x7f0000000400)="f8b69f49478b5aeb3c02494a6e3aaf7e26eb68aece90cc9864561f74991af9e9d250513c74fc25949ede622244f8b514e3776d4e64854cbbf5e46408b8aeae8fcd36d2e82480179025ce4a0a5816268afb398c3112fa0e159dfc594f4b96e376cb1d996fa530cca378be6d93374ff8432a52b638c1042a2d4bf44e9bf658854ab0820cabd08e968f8c874a802cc64c90b3934dccf58ded8938b3f1602c435be40ac9cd8403b8faef4980032e31601304efab257ef9b3f904ceaaf9634ece39c31cace8a741863da4394b3d2aee355a573fad415bda132e7e2309d317eced", &(0x7f0000000740)="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"}}, &(0x7f0000000540)=0x0) timer_settime(r0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000340)) tkill(0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x601, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000300)={0x8, 0x1d5537c7, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ifb0\x00'}) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000140)={{0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'none\x00', 0x0, 0x0, 0x55}, {@remote={0xac, 0x14, 0x14, 0xbb}}}, 0x44) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f00000000c0), &(0x7f00000002c0)=0xc) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000100)={0x6, 0x20000000000000}) 2018/04/16 02:10:59 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x7}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:10:59 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x200002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a31", 0x31) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x10002, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r1, 0xccca}) 2018/04/16 02:10:59 executing program 4: syz_emit_ethernet(0x1e, &(0x7f0000000000)={@empty, @empty=[0x0, 0x0, 0x14], [], {@can={0xc, {{0x3, 0x9, 0xfffffffffffffffa}, 0x2, 0x2, 0x0, 0x0, "b61a727241dc4f01"}}}}, 0x0) 2018/04/16 02:10:59 executing program 6: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c44c08b3c6b9f626d9fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c1966f0a89293b50b94a2fe15c9cf5b67927a12239e522c6d9612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140bd5", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) r0 = socket$inet6_sctp(0xa, 0x9, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'veth1_to_team\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'eql\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x81}}}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x100000001, 0xffff, 0x2, 'queue0\x00', 0x9}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000280), &(0x7f00000002c0)=0x40) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/04/16 02:10:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x5c) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004880)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="dd", 0x1}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) 2018/04/16 02:10:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f00000000c0)='/dev/kvm\x00') r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r5 = dup3(r0, r3, 0x0) fcntl$dupfd(r3, 0x0, r1) dup2(r5, r4) 2018/04/16 02:10:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="2900000020001900013d00101b0000f60200001615de0005000000040d0011000517000000000000080fe1ee4ae3f092f8e302597c2b0161a5926c22f2120fc7ba17dabc559876012e35b0a226", 0x18a}], 0x1) 2018/04/16 02:10:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x480841, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000000000007100004000000035e5cd28"]) 2018/04/16 02:10:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000440)={0x0, 0x0}, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x1ff) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000480)) accept$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000400)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00000006c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000340)=""/93) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000140)=0x54) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000000)={0xcf2, 0x3, 0x7}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) r5 = dup3(r0, r2, 0xfffffffffffffffe) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000240)="3e0f302e0fc75983640ffdb90500f0822c000f20d86635200000000f22d8baf80c66b884c8278766efbafc0c66b8e053aabc66ef0fc799f0c40f07ba4000b06eee66b8fd0000000f23c80f21f866350c0020000f23f8", 0x56}], 0xaaaab09, 0x0, &(0x7f0000000200), 0x0) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000000580)=0x7f, 0x4) connect$vsock_stream(r2, &(0x7f0000000180)={0x28, 0x0, 0x270d, @hyper}, 0x10) dup2(r1, r2) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r5, 0x800443d2, &(0x7f0000000680)={0x8, &(0x7f00000005c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f00000000c0)) 2018/04/16 02:10:59 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x480000, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0xa}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/04/16 02:10:59 executing program 3: timer_create(0x3, &(0x7f0000000480)={0x0, 0x2, 0x4, @thr={&(0x7f00000002c0)="87e30a18bcf0d4fb6edf4984929a7551d8cfd4bb8d008fd9b454b5af908e15e8b9f4be321a57e2be339349da3b7b3d12312e77e76c2a6eca966ef59eaf80d55ea4191cefe158a3cca5ad45958e1541822ac6441ec6ce4ba39de794fd463da9a4ac39ef612d28a5b5e17a47a765f57a34c57d2f09743eda98df05ffe84e43957a8f6e6f59a2ff4eeea340895bfc3ca78807145dff11af3fa4e35a432951f55e060a88fe7d2ea9aa6ed15c210cc6bc5d8ce288e579d1edaa47935fc832c7a50255a99a3a331b2b8e4466", &(0x7f00000003c0)="08eb6e4c2c337ff39af0a3c595818877b31f5a8a85ef0cd2c600023071ec1b8b8180b786944e150fa1cf6af7fcea4904cf316b2359124ac2f5a51e55591c11e94f03f78424e8588541b0a912c1119770e6b28c1d71e8e175a234bbd30948a31224b62bb38cdfccf6459bc59aa4f141772d4871ca642ba9cb0459e2a9f44c2d2f1eb10daa8a3ebec985dd271c90"}}, &(0x7f00000004c0)=0x0) timer_delete(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000080)={0x8, 0x40, 0x3f, 0x14000}, 0x6) r4 = dup3(r1, r2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xac}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x100000001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r5, 0x200, 0x6, 0x4, 0x1ff, 0xfffffffffffffff8, 0x6, 0x2, {r6, @in6={{0xa, 0x4e23, 0xffff, @loopback={0x0, 0x1}, 0x6}}, 0x0, 0x8, 0x80, 0x8, 0x6}}, &(0x7f0000000280)=0xb0) dup2(r4, r3) 2018/04/16 02:10:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001200)={&(0x7f00000011c0)='./file0\x00', 0x0, 0x8}, 0x10) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="c744240003000000c7442402807b0000c7442406000000000f011c2466b840008ee82665e40af3f30f85551d00000f01f88fa970012166ba420066edc744240011010000c7442402c9300000ff2c24b9800000c00f3235001000000f30c74424000e000000c744240200000000ff2c24", 0x70}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000000)='./file0\x00', r3}, 0x333) r4 = dup2(r0, r2) dup3(r3, r0, 0x400000000) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f00000001c0)=""/4096) 2018/04/16 02:10:59 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x2000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x4d0, 0x0, 0x4}]}) 2018/04/16 02:10:59 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x3ff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x1800, &(0x7f0000000240)=ANY=[]) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0xc53}, 0xc) openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000980)) 2018/04/16 02:11:00 executing program 6: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) writev(r0, &(0x7f00006c4f60)=[{&(0x7f0000317fa3)="b5", 0x1}], 0x1) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000100)={0xa, 0x4, [{0x740, 0x0, 0x4}, {0x5, 0x0, 0x8}, {0x23c, 0x0, 0x4}, {0xa08c, 0x0, 0x7ff}, {0x9, 0x0, 0x5c8}, {0x2, 0x0, 0x126}, {0x91, 0x0, 0xea6}, {0x5, 0x0, 0x7}, {0xfff, 0x0, 0x80}, {0x8, 0x0, 0x1}]}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000805000)='4', 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x138) writev(r0, &(0x7f000063e000)=[{&(0x7f0000000040)="da1b618e15b90c0c4315c478d78e5ea6bc1c0a9bc0fe100f65acf12d6276dadf3b76e14438b2426a644328d3758641441e60962f7ed528e2ed2e76f419df58a4d152b64ab1b69df3cc9c9ecc90b1a23832af47f80f9628567bf8f6c7547255c4205a11f3555c4daf8b59a13c0dea0273e8ffff8e28139722ef873ba98ce24b4f1eae936bcca53352f240e82227d06b1022ff", 0x92}], 0x1) 2018/04/16 02:11:00 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000005000)=0x10000000) 2018/04/16 02:11:00 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000923ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000b27000)) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x8000, r1, r2, 0x9e, 0x800050) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x401, @dev={0xfe, 0x80, [], 0x17}, 0x4}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x10001, @dev={0xfe, 0x80, [], 0x1d}, 0x80000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0xc0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) 2018/04/16 02:11:00 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x700000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:11:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000340)=""/246) close(r0) openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) 2018/04/16 02:11:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x7, 0xff, 0x0, 0xff, 0xa}, [@RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x24}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'veth0_to_bridge\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) 2018/04/16 02:11:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) signalfd(r0, &(0x7f0000000080)={0x7}, 0x8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000000c0)={0x1, r1, 0x1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x6, 0x3, [0x3, 0x4, 0x7ff]}, &(0x7f0000000440)=0xe) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000480)={r4, 0x8}, &(0x7f00000004c0)=0x8) r5 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000003c0)={0x6, 0x0, 0x10000, 0x5aa}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000400)={0x3, r6, 0x10000, 0x1}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x40800, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0xea49, 0xc3, &(0x7f00001dcf3d)=""/195}, 0x48) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000000140)=""/102) dup2(r5, r2) 2018/04/16 02:11:00 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x5}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x35) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time}], 0x30) read(r0, &(0x7f0000000000)=""/126, 0x7e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r1, r2) 2018/04/16 02:11:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000004c0)) perf_event_open(&(0x7f0000000040)={0x2, 0x99, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@filter={'filter\x00', 0xe, 0x3, 0x648, [0x0, 0x200001c0, 0x20000708, 0x20000738], 0x0, &(0x7f0000000180), &(0x7f0000000940)=ANY=[@ANYBLOB="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"]}, 0x7bb) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x1b76, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x2, 0x4) 2018/04/16 02:11:00 executing program 5: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@rc={0x1f}, 0x9) 2018/04/16 02:11:00 executing program 6: r0 = semget$private(0x0, 0x0, 0x10) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000010c0)=""/102) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xa, 0x30, r2, 0x0) getsockopt$bt_hci(r1, 0x84, 0x7c, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x1f, 0x4) 2018/04/16 02:11:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e23, 0x102, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e83c70)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 676.182062] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/16 02:11:00 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x105000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x1, @random="d67b652e3d42", 'bond_slave_0\x00'}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000281f00fa00000000000000000a00000021000000fe8000000000000000000000000000bb00000000", @ANYRES32=0xffffffff], 0x30) 2018/04/16 02:11:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) dup2(r3, r2) [ 676.246237] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/16 02:11:00 executing program 6: setrlimit(0xf, &(0x7f0000000040)={0xc5b, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cgroup.controllers\x00', 0x0, 0x0) setrlimit(0xf, &(0x7f0000000000)={0x1, 0x80}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) 2018/04/16 02:11:00 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x8}], 0xc011, &(0x7f0000000080)=ANY=[@ANYRES16]) r0 = socket$inet(0x2, 0x2, 0xd865) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)=0xffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'dummy0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r1, @multicast2=0xe0000002}, 0xc) 2018/04/16 02:11:00 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x402000, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000080), &(0x7f0000000140)=0x4) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) r4 = dup2(r3, r3) sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000200)="7bab47c054676901f61fa694cf26ef2d418c04f45287dc8eb2e2134c33388ba23b7da848172d907a59866cde83d5f412b3525c992c03c876722406aa9c402e01f83caf9d4996e9eb9988b50e7730fa1840683e11b34346acdc0c23d6be84b28ef266cfb790e702c73cf6b06a337a77f3ca7d28aea4973903abfd03ecee89f3b02bbecd8d933ab3e8914695050a650193ee13cbe3c24ab82f9ea6690d6ae4b79127aac5fe8b07e05a7f1783b9cb2e09257b", 0xb1}, {&(0x7f00000002c0)="cddbcc4b6cbeb1799cf23acb7c7d86b97fc53fbcbad1dac52fc7eedc0801b1", 0x1f}, {&(0x7f0000000440)="6a60f805efb33090338d5a749d811f9a9d41d36f980e69a2c94058e1c29dd92efd3ba0385ab2d8223f5ad9d2b866699eacb7ed7425ee82ec295b38c0f722fa83e99ab4e5585a28945ffa5887f9537bbec932e67e6d78b1e20241c87b1b6e33600fd79147a100b097432cf4b4202e4838799dcf3e8c6601925809ddcd500aaf63ef975bfe68d5962a3a9789458294f42585a79069d377d8b9ef70cdd752de4a82a793d751a6ceae5235e0fe742f3c3be52836ec3ed040a2233f1fb2fbad71f6471baf870e9c742bd3fb14728e50265535c410ed", 0xd3}], 0x3, &(0x7f0000000340)=[@rights={0x30, 0x1, 0x1, [r4, r2, r2, r1, r3, r4, r0]}], 0x30, 0x10}, 0x1) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) dup2(r6, r2) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r7, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f00000003c0)="c4627918c5c4e1c975d6c4c23d0c2f8fea7810af050000001ad50000b805000000b9d08680d00f01c1430f01ca3e0fd33dfeffffff66b872000f00d0c7442400f0000000c744240276000000ff1c24450f00d0", 0x53}], 0x1, 0x0, &(0x7f0000000080), 0x0) 2018/04/16 02:11:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffdc4, 0x7, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffc, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, 0x0, 0xffffffffffffff89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x100, @perf_config_ext={0x0, 0x80}, 0x4000, 0x5, 0xcc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) 2018/04/16 02:11:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x100, 0x8000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000}) r3 = memfd_create(&(0x7f0000000240)='/dev/kvm\x00', 0x0) syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x6, 0x10100) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000280)={r2, 0x80000, r3}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000002c0)={0xb3, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000300)={0x730, r5, 0x0, 0x1}) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) ioctl$KDSIGACCEPT(r6, 0x4b4e, 0x2) r7 = dup3(r0, r4, 0x0) dup2(r7, r6) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000000140)=0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000400)={"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"}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$KVM_SIGNAL_MSI(r6, 0x4020aea5, &(0x7f0000000180)={0x4000, 0x1000, 0x9c, 0x5, 0x3}) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x5, 0x0, 0xf0, 0x7, 0x0, 0xffffffffffffffe0, 0x9800, 0x5, 0x6, 0xfffffffffffffffd, 0x9, 0x9, 0x6, 0x200, 0x0, 0xfffffffffffffff9, 0x2, 0x7, 0x1f46, 0xfff, 0x9, 0x3, 0x49, 0x0, 0x3, 0x3, 0xda6, 0x4, 0x7ff, 0x1000, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x100, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000080)}, 0x26d42, 0x2, 0xdf4, 0x3, 0x80000001, 0x9, 0x7}, r8, 0x9, r7, 0x1) ioctl$KVM_ASSIGN_PCI_DEVICE(r6, 0x8040ae69, &(0x7f0000000380)={0x31e5c7ec, 0xfb, 0x0, 0x4, 0x2}) 2018/04/16 02:11:00 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000780)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000880)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000008c0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000644ff0), 0x1000000000000071) socket(0x3, 0x1, 0x5) fdatasync(r2) 2018/04/16 02:11:00 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x800000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:11:00 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x54, 0x200000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)=""/239, &(0x7f0000000100)=""/47, &(0x7f0000000140)=""/183}) 2018/04/16 02:11:00 executing program 6: unshare(0x20000000) init_module(&(0x7f0000000500)='bond_slave_0\x00', 0xd, &(0x7f0000000540)='\x00') clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRKP(r1, 0x5425, 0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000002c0)={0xfffffffffffffffa}) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x6, 0x2, 0x5, 0x2, 0x0}, &(0x7f0000000700)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000740)={r3, @in={{0x2, 0x4e22, @rand_addr=0xac5}}, 0x4, 0x80000000, 0x6, 0x20, 0xbb}, 0x98) recvfrom$unix(r0, &(0x7f0000000380)=""/60, 0x3c, 0x2100, &(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getpeername$ax25(r0, &(0x7f0000000640), &(0x7f0000000680)=0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) ioctl$VHOST_VSOCK_SET_RUNNING(r4, 0x4004af61, &(0x7f00000001c0)=0x1) r6 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x2) socket$bt_hidp(0x1f, 0x3, 0x6) recvfrom$unix(r6, &(0x7f0000000200)=""/53, 0x35, 0x1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$PPPIOCGL2TPSTATS(r6, 0x80487436, &(0x7f00000000c0)="d0d6401a14d9e3249c71ce538a99fa3d3a84873f3507646b404c71f1f5fe6547e5f41b792e2436d05fdb3fe29482f720ab9c363d6780505dbe178645c5b4509402ee7a0fda34d3224b0128") setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000340)='bond_slave_0\x00', 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000440)={0xb8, 0x1, 0x5, 0x9, 0x0}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00000004c0)={r7, 0x9}, 0xc) r8 = getpid() ptrace$getregset(0x4204, r8, 0x207, &(0x7f0000000300)={&(0x7f00000005c0)=""/68, 0x44}) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000140)={0x6, 0x200, 0x8000, 0x2, 0xb1, 0x7, 0x8, 0x5c02, 0x3, 0x2, 0x2}, 0xb) 2018/04/16 02:11:00 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x1) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000040)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="fcf41be97ad262c8d83471aa5299bf0e003d2d2b5788edbc8f486b5cd1184049af9a8b2c2e62a8aaa6c793770194d9dd376352a864d1707a48a569c0706fbde769cc5cd2d1241ba5716e44445379452dd3810d71f0373bbc884ca064df4015d14c14a43b39190b254467a972d603beb0bb40f086977aa9c5f0457856d0f705680b062a1df73a0500000c6d8db37ffea319e4f3cd7f2d20bd0affa572aa52160503e6cdec5547aa5f6f104f68bf94945799122adec3d32740a16de63254034e106bc84165", 0x0, 0x2000000c, &(0x7f0000000080)={0xa, 0x40004e20, 0xa, @loopback={0x0, 0x1}}, 0xfffffffffffffea3) 2018/04/16 02:11:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) signalfd4(r1, &(0x7f00000001c0)={0x3}, 0x8, 0x80000) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0)={{0x0, 0x10001}}, 0x10) time(&(0x7f0000000100)) 2018/04/16 02:11:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000080)={0x0, 0xfffffffffffffffc}) ioctl$TCFLSH(r0, 0x540b, 0x2) ftruncate(r1, 0x6) 2018/04/16 02:11:01 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f0000000080)}, 0x10) write$selinux_user(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB='system_u:s0 sysadm_u\x00'], 0x15) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x6012, r2, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x810, 0x0, 0x5, 0x11, 0x4, "b40d726f2fb635f69e3d820ccfae58591799962985dfb20a3a6dd7d7c9407cafd4bff798c69a85fc313770d12eb9d2faf0c59741d27324618e9ab5bd7dd40df0", "e468733aa830f3b264b9d57d1959d93b4d83aaafd5f60a03a463c8fce709d5772b8eef8cc4c9b9ccc2fe71f7141bcf0d580db4356cbaf8cb55f99c01f5281263", "ef8c8c115899ac3a27edb3e355b0bd3ccab72b9f8d11005a12c8bd4ef48578bf", [0x808000000000000, 0x4]}) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x28, &(0x7f0000000300)}, 0x10) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB='\t\x00\x00@', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x9) 2018/04/16 02:11:01 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000380)='./file0\x00', 0x2) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x3) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff, 0x1}) vmsplice(r1, &(0x7f0000000340), 0xfc, 0x4) r5 = dup3(r0, r3, 0x0) dup2(r5, r4) 2018/04/16 02:11:01 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6, 0x20, 0x7, 0xc7e, 0x8000}, &(0x7f0000000200)=0x98) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) r3 = dup(r0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000080)) [ 676.828743] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 676.919918] x86/PAT: syz-executor5:10723 map pfn RAM range req write-combining for [mem 0x18ca80000-0x18ca83fff], got write-back 2018/04/16 02:11:01 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x400}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2, 0x80}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200), &(0x7f0000000240)=0x8) futex(&(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000240), 0x0) 2018/04/16 02:11:01 executing program 0: r0 = timerfd_create(0x5, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x0, 0x0) 2018/04/16 02:11:01 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='loginuid\x00') write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x111) dup3(r0, r0, 0x80000) clock_settime(0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}) 2018/04/16 02:11:01 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000000580)=[{{&(0x7f0000000000)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x80, &(0x7f0000000500)=[{&(0x7f00000000c0)="9be04632207e41aa053772b19b71e16c147c57414517be71b6dffd1a1497a59908f99f86456abb065ad5c53ab928bd7ca6d5dcd23a2425c49362ee2ae8b738ae57f8261e81e374b3eab007ae027c726748a3804f8392475bc17c49ed11785b31d91fca3ee4039f09313c57f1c3099ec2ab6114ead1175f9ec5d2b1b10d9bfff3141c9b8e65e935a3205c3a2b453f90b5e5c5b02fc90d64efe1083f67eb6c735c5aa4633b888c8e396f1f0090dc294dc9", 0xb0}, {&(0x7f0000000180)="3334bd9432f2b40b194ed6aa2dd4e4b3817e1b85b9f944188ee37b55ae4698b115c5f483f6dfab68c0960cf89e29a31f45be180d8cedc78469eb3acf760707d020ba8c1954d3558cf93bcc5a3457b6b7f639c6ab374489677e7354523240086930fb5856416fd373f2e52aacf0b3f7e4b9604961ea3dff85eefac45c92792a7732f02e2c92853abea4de6abee570dba4f7f8c03ac20662a28e13c9992c1e76017e2d790af4a7547158a8849c69bb72e2b74d5cdbe5a774202097e07c0cfe58e0f44d0b26a936a8f511cf4876da4aa908ebdc7d9fe249f2d36fab2697f8d2290d53a5", 0xe2}, {&(0x7f0000000280)="b513d66ae398e7fab0c7fe24b6657cbe9ed760328afefc038f79b326478a8b90fcce10949c7530daa69bea1edc521381ded83ee4a2034d639a7afb3fb51a169159c95454c1f126b43c", 0x49}, {&(0x7f0000000300)="53e664f7949c67b3565bd5beccfd9a2540", 0x11}, {&(0x7f0000000340)="56c2cc7d732e5af1d4434d750174d52cab7e3759e07b04dca6634ffe53bed6b31a7705334d83a922a8c9a5ecffbb7e899fbc3a954a1deced973b5b00cabb981df3a2a5fa4ad9f596370a48f20b68655221e278aba7ac93d4f72f0c9801d59b1055cdb2df69c661364bd24ac8febd349facbbb5f9dec722f31966087e38ca24fd651a4c9c87713b352e861615f7f7673ab7c62c040b6d2fcbf705f3802085da2601a36476ac", 0xa5}, {&(0x7f0000000400)="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", 0xfd}], 0x6}, 0x6}], 0x1, 0x0) sendmmsg(r0, &(0x7f00000043c0)=[{{&(0x7f0000001d40)=@ethernet={0x6}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002440)}}, {{&(0x7f0000002a00)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(ccm(tea))\x00'}, 0x80, &(0x7f0000003e00), 0x0, &(0x7f0000003e80)}, 0x7}], 0x2, 0x0) [ 676.985348] x86/PAT: syz-executor5:10726 map pfn RAM range req write-combining for [mem 0x18ca80000-0x18ca83fff], got write-back [ 676.998976] 8021q: adding VLAN 0 to HW filter on device bond0 [ 677.046072] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 677.143890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 677.161706] bridge0: port 2(bridge_slave_1) entered blocking state [ 677.168152] bridge0: port 2(bridge_slave_1) entered forwarding state [ 677.235913] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/04/16 02:11:01 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)={0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80}) write(r0, &(0x7f0000000040)="6ed705afa2d9948b40b07434965290ef1fb43f7edc328758a7f343be580872bca9c00106eb8efbb42594bd80dab508c093d0041eef0ced7fdc091db188ae5148f5581f2d98dba64d12be4bf304855a7be7b6acee65bbfd49e6367676be226b8b78f4d8837a9d46e7e9578e2c14d91ed6780fc4f3c0f3c3aa680672bdb05c89b76b3a09872c5865685691abc5152d9209eec4ab73fa5b83e7dc004d93f160f2116843daedb7743e8917f0f81c746da439", 0xfffffffffffffdbb) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000140)='bcsh0\x00') r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x22000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/30, &(0x7f00000001c0)=0x1e) r2 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x4, 0x4, 0xec68, r2}) 2018/04/16 02:11:01 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x3ac7) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) sendfile(r1, r2, &(0x7f0000000040)=0x4200, 0x100000000081) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000100), 0x2) 2018/04/16 02:11:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x100000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:11:01 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x10100, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) accept4$llc(r0, 0x0, &(0x7f00000000c0), 0x80800) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) write$tun(r0, &(0x7f00000000c0)=ANY=[], 0x0) 2018/04/16 02:11:01 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x7fff, 0x7fffffff, 0xffffffffffffffe0, 0x3, 0x7}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000280)=@int=0x2, 0x4) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000140)=0x177) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000180)={r5, 0xd9c}, &(0x7f00000001c0)=0x8) 2018/04/16 02:11:01 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sync_file_range(r0, 0x3, 0x1, 0x5) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000780)=@ipv6_newroute={0x30, 0x18, 0x121, 0x0, 0x0, {0xa}, [@RTA_PREF={0x8, 0x14}, @RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x30}, 0x1}, 0x0) 2018/04/16 02:11:01 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x701000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x800) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x1000000000000012) r4 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) dup3(r4, r3, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000001c0)="0f20e06635000004000f22e0bad00466b8def8000066efbaf80c66b86458af8766efbafc0c66ed0f21d4baa100b0d0eed86bb4baf80c66b890b0c98066efbafc0c66b8c700000066efcf6766c7442400974137d26766c74424023d7600006766c744240600000000670f011424ea349e4500", 0x72}], 0x1, 0x0, &(0x7f0000000240), 0x27) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/16 02:11:01 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) [ 677.623392] netlink: 'syz-executor6': attribute type 20 has an invalid length. [ 677.671704] netlink: 'syz-executor6': attribute type 20 has an invalid length. 2018/04/16 02:11:01 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) accept$netrom(r2, 0x0, &(0x7f0000000080)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000007c0)={"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"}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x5, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000003c0)={"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"}) 2018/04/16 02:11:02 executing program 0: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000a19000)=0x6, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000066354c)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) personality(0x1000000) 2018/04/16 02:11:02 executing program 2: r0 = inotify_init() epoll_create1(0x0) flock(r0, 0x5) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x1) 2018/04/16 02:11:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) fsync(r2) dup2(r3, r2) 2018/04/16 02:11:02 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000200)=""/71) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000080)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}}, @in6=@local={0xfe, 0x80, [], 0xaa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@tmpl={0x44, 0x5, [{{@in6=@loopback={0x0, 0x1}}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x16c}, 0x1}, 0x0) 2018/04/16 02:11:02 executing program 5: seccomp(0x1, 0x1, &(0x7f0000000080)={0x6, &(0x7f0000000000)=[{0x0, 0x3, 0x1, 0x3b6d}, {0x8, 0x9c, 0xa7b, 0xdfca}, {0x3, 0x1, 0xff, 0x1578}, {0x800, 0x8165, 0x6, 0xfffffffffffffff8}, {0x8, 0x80000001, 0xe2f, 0x7fff}, {0x3, 0x3, 0x4, 0xa5bb}]}) r0 = socket$netlink(0xa, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x2, r0, 0x1}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000100)={0x0, 0x4}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x6b, &(0x7f00000000c0)=0x8bb, 0xffffffffffffff0d) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000000200)) 2018/04/16 02:11:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/216, 0xd8) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) socket$netlink(0x10, 0x3, 0x0) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000180)=0x10) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000013000)) syz_open_pts(r1, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/16 02:11:02 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x6) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt(r0, 0x84, 0x4, &(0x7f0000000000), 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/04/16 02:11:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x20000000000, 0x100) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x6, 0x3, 0xfffffffffffeffff, 0x8001, 0x3, 0x7fffffff, 0x1ff, 0x100000000, 0x6, 0x5, 0x6}, 0xb) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x100, @tick, 0xfff, {0xad, 0x80000001}, 0x6, 0x0, 0x32}) syz_emit_ethernet(0x6e, &(0x7f0000000080)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x38, 0x40000000023a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "2851b9", 0x0, 0xadd7106bce66fa84, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], "5b77a3ca7ddcb744"}}}}}}}, 0x0) 2018/04/16 02:11:02 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xff00000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:11:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfffffffffffffbff, 0x420000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r2, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r5 = dup3(r0, r3, 0x0) dup2(r5, r4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f00000000c0)={0x100000000, 0xbc5, 0x6, 'queue1\x00', 0x7}) 2018/04/16 02:11:02 executing program 2: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000100)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14, 0xdb39fc40c4693c1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000ac0)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000bc0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000c00)={@loopback, @loopback, 0x0}, &(0x7f0000000c40)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000d80)=0x14, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000dc0)={@broadcast, @multicast1, 0x0}, &(0x7f0000000e00)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001140)=0x14, 0x800) r9 = memfd_create(&(0x7f0000000000)='.\x00', 0x0) r10 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r11 = dup2(r10, r9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r11, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r9, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x0, {0x0, 0x2a}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"1097030f0d49bd000000010b"}}], 0x90) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r10, 0x4040534e, &(0x7f0000046000)={0x42, @time}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000001c0)=""/45) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10001}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)={0x218, r1, 0x2, 0x70bd2b, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r8}, {0x12c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x716b}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}]}}, {{0x8, 0x1, r8}, {0x7c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffff7fffffff}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r5}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}]}}]}, 0x218}, 0x1, 0x0, 0x0, 0x40000}, 0x8800) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001440)={&(0x7f0000001180)={0x28c, r1, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [{{0x8, 0x1, r2}, {0x270, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffe000000000}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x71}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd14}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r8}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5b17}}}]}}]}, 0x28c}, 0x1}, 0xc004) 2018/04/16 02:11:02 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x530) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) close(r0) 2018/04/16 02:11:02 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x29, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3a, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) sysfs$1(0x1, &(0x7f0000000080)='-\x00') 2018/04/16 02:11:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa8191202ff283b1d}, 0xc, &(0x7f0000000040)={&(0x7f00000004c0)={0x18b4, 0x3, 0x8, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3, 0x0, 0x1}, [@typed={0x8, 0xf, @fd=r0}, @nested={0x31c, 0x70, [@generic="9be24f7e02f45dd5aab51fe77e2eb79fbbbae648416473389eb2684bb2b08793c3c2edbf8a4e671b547a0bc7702d6d8097741865a066d0c1dd268b2d777b7ec6ed54a082e456bedecbf9da0ebca29b8b83ea660c7d95c885546b39429b3466992267790e703dbd0f8e672935f1449b42baf0d3f0cea9e7680eda40fb333c9f823f2e54e5ebef09660a24ee909f7be88391977cfc897893c0d3694ad8b2738d37a03002019f8051d1d224e81f9e1b5c5d0deeaa558ca5eaca11c0f96ffcd9cbfcd34f52c010a3f0be8e577409ca69d37f0d13a999c35e474a04fd1dc4190b2316659fe53120540350f37da45b2ab6438386d4981d92", @generic="bde0a3a15ce1e67b53b4f936cf2ca947b54e80bc3569a0a100c35d1445b6b870ca619f02b64055b5b7d721c796cd7c84dcd4a6c2e77ce182c71854185aa1657a55cabe03ea3a660f14ee0c4b60d7fea9b4413bb738d04fe33aba8800daf565eaabfa6eedd58658b30a552e1114cf1b9230c552c8de614f888ba8528b428d92d4676ac1606c41c9a1fa9ae0e32dbb838ff8b1ce10f7738a35b782e1f5", @generic="437803cc770878ca2e0b25742e34960b5e6289d68c73d607ff67d0f7406c768d71b72822f664b34efe5dcfba7c084d12cfc939c77e9a3a5e82590d399edf8363008e74c3d4fdbaa7766dfb5ff971037b22a31cc6d198d1a0dce30ce8da855eb11efd166e5df4047157dd7959f0309a2066139a58b1a3dbcbb5a146f4cc7815cbf56e475aafbfcfa502db84dfd0a5575fe08b054066ade7f5dd40006b9674e546064aa950d264523603d76279be88e81ebea0a403812efdde3520293847b66b5a5406dd96ba4ce6c5ebc589388bf438cb0fa0cbe2ec1b8c25146df19d6f76", @typed={0xc, 0x44, @u64=0x8f}, @typed={0x8, 0x15, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x14, 0x6d, @ipv6=@loopback={0x0, 0x1}}, @generic="895704c54bdbaea93c53118819a3034e197131f1c4fc1c60ca9bcb71c0d9702967e1de677e2a851bd9e15d143b00f509ef30c08825f0b621aa0934faba39bd9eb0adf3248ee9e96d247c056250e63e380de9f8e87105c44f8bedf578442508400de60e885ad62f8443e6350c7850627e4687cee5961b6532", @generic="558b6fd89e05f40704"]}, @nested={0x10b4, 0x74, [@generic="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@typed={0x14, 0x4d, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="e020399ba71aac73317b4785e2967e419f5041e8c462831827577919e736baabd955bb9bdf38b9cf025d04ded609bda158791cf02bb1ce71c3c122aebe7d1082bacc035d485e3ed9f396c1e19d2954a9eafec8f8c6710010d6b7d823e41c68f27a03a0ae6dce1dba2f8765b02d36adf37ba737dc7afb739eea5c1348e083424f697b750558a4a04a2b83915944af55632a16a61dc6966966e937"]}, @nested={0x34, 0x14, [@typed={0x30, 0x5, @binary="8eaaf84c599406d759eea436f9fb750e813815b7aae210c22f08263b5b9ae9fff8d2b5c48e5fb8178c9e"}, @generic]}, @typed={0xc, 0x11, @u64=0x177}, @nested={0x190, 0x8f, [@generic="008c6d966919bad2ec60d095a8925c20852a6eae1d77ede86a7fcb78d59056c6fe62b5c3980aacee1681d8d3f0d088a54bc59be105618be4ddf0ce142b9ecb5a19722bc43262994b85533629ace250e0403b1a06ad218aec019f9328534ce9d2f6480e1e72602817b2475b45c94d225982c1", @generic="749db0b10de1ac6246880bfc937099fb4b36ede23426f743b40f459a2e0079d9c809bf8ab85fbfb7411e51c5858403157515fb64a0d435eb3e7243322a22ae85dcce34b309", @generic="7d56dfadc4456774ede4ea85d027d0755ab0e9835cc371543f492c9f840d3a31b684ace7b6db05c49bbf542a2858df6ff8db309ffdd226c62a9d561d1683ede7ff799979a307208bc8cb5b68685986ea272aa319aae11632edf12187406403c03077176e71d4cfd3c3817e84ef709764ec7c88b7b3c710c40a2208133dbd5d4d94dda8db1b61476e66e4f4654deaaed9b7afcdf326e249e2cf5af5d1704bd5b595cb6f0b24f37cf384d025cd22d82fd06df95d04728f930009de69b70289430a2bd13a80da3aca627b2f498906", @typed={0x8, 0x54, @str='-\x00'}]}, @generic="8281085c50ae3856d98b7957bbbd081680f8455c4766a13ec9bee56268ccfc5c3e831aea034692a244c0afb6aaab189b9a100e3429f694ab9ad8652c08044a70ce4ed4e0700c52d78299961bfa1393d656ced76a47344974f1237f40cf76a605614219d7122d19bab9712adae5bd598f51dfa3a1b8aee8b6577553b4c1ee8cc180194750a4dc8c416e2a373eea4714825f803eaacc6fb8d3bb5434487ed0507b781b31e21b79e3f996e14bb53390c94d119a1ee8d8ded3c7cd4fd27783e2e5c129b05a61bc4c629da24655a106f46712b6509979d210f3e16c3aa4999aadbf2634f7bfb935289eadf8f5ea8fd5791493d11d001cbb", @typed={0xfc, 0x84, @binary="19ca391dcab009518f2a7c84fef973d5c3bc2262fed0c243db2b0d7f0f0af2e87740547abac6c9567b0641a8321a1eb5c144ca6448ba3052f6ce91620cf1a0a797a37ecd2442cb987c0c8c244cb859b6687dd4594ad45b970d51f5dbb255b2281c545c6d5ca95e6f55c35475bab51949946d3c85980ae7ef6c7b2785b33baf6ffea3e8082c9ccca1dc467b8437483dab04750bc2f81cd66e0eae44791bfd982e463619af900a7828e57c8d28edc82cac17190409e2a4804fb4f7cea31b9043e68a3d250964a79e2335b82cfe6d090f64435a3b78ef3953be2986b9a5c624df2a24c16e49a6d3755ff02a1530ff9a3bafecab87c9fa32"}, @nested={0x104, 0x16, [@typed={0x4, 0x16, @binary}, @generic="acca24ea40ac82009a0bfe220076513a93c5e2e1e7af9f5582a0e811fd043c507c034fece9d0e87bc3a5320d7e8f85b25dec59369b7f95c6c4e979dcfc980eeea8f1f8b5f03bcc3d294ca3ded75ea246413adbbfc5ce8291a0aee711640db3e3c8d5aa6d799bc20e9b721d55b82c217117f39d637e7082173a4fa89f2225d29d4ed6c07e33ccde9cd737a407094e7fcfa8168b7fe4e61714d09f6f0429a8580df2536606b07d4df804fc9ba7254b04cff32a6ec5ee2b32239c5df17a8fdd8cfcabe2228a2bf6d4f11bff1476ea7a1a8b2e8a28ac94ff180431a77df6687000b948835f68ce8dde02798ec99338a9e5807b1357e1", @generic, @typed={0x8, 0x80, @pid=r1}]}]}, 0x18b4}, 0x1, 0x0, 0x0, 0x8040}, 0x24000010) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006d40)={'gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=@ipv4_newaddr={0x34, 0x14, 0x63f, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2}, @IFA_CACHEINFO={0x14, 0x6, {0x7ff, 0x36}}]}, 0x34}, 0x1}, 0x0) 2018/04/16 02:11:02 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x338, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000780], 0x0, &(0x7f0000000000), &(0x7f0000000780)=ANY=[@ANYBLOB="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"]}, 0x3a7) truncate(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x3, {0x2, 0x4e21}, {0x2, 0x4e20}, {0x2, 0x4e21}, 0x80, 0x337, 0x101, 0x6, 0x800, 0x0, 0xfffffffffffffaee, 0x0, 0x9}) 2018/04/16 02:11:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYRES64, @ANYBLOB="dc0eadfd8dc1a6a021be4d", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYBLOB="67d73c0a9d9cff5e49f6a1a2d267ad1074c7ccdc7988e73df5c80038621c0ebf285fb3d6a51e38638920d24d876b96da2142191dc4a1976ab6f49beced23a1746e3617f0b8d235bf780df4b30a3525a7a218d0a487535a354fcc248f404655c48141507f5824b9f8ac839e05c6e3ccd6db9951ca041b8c2169d27ebbd8f405b474a3cce6dbd72ead1aacefb4dc9e71db3123cc66951d8c8401f8aa2f9f97dbefd070db220219a32232886a1f359a84bb6a9dbac2303ae91cec", @ANYBLOB="ef36b8671bc783f7388ceb60e943d7c0db9970534d724129805eca630eb2", @ANYRES32=r0, @ANYPTR], @ANYRES64, @ANYBLOB="a7ace8c100ad5ae41e08e34904958ab4bbc9347748d5074e20c8b7911598a7e46e528eea3077173f607170f7284e1864aab73d93185e3c75bae8037280cb5e7b6b55161b7597d73d8ededc26a4fa54c0f0d649ff1a3c6ef83a88ba07d4613ff0170578c4600efb2f2610ac7b4843c537945d2f82d72a2f2ea7e0066426231e24d69ca023c382b05089fd4f6261ad2263a6a2e730b01fd4af074478a928925fd5cb37eb061264998d31e8d0644cdbf5ed3229743b8c8094830203fd0fa75d55cb8434", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64=r0], @ANYRES64, @ANYRES16=r0, @ANYRES64, @ANYRES16], &(0x7f0000000500)=0xa) 2018/04/16 02:11:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$setpipe(r0, 0x407, 0xffffffff) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000000200)=0xff0f, 0x400) 2018/04/16 02:11:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000180)=""/4096) mq_timedreceive(r1, &(0x7f0000000080)=""/182, 0xb6, 0x3, &(0x7f0000000140)={0x77359400}) sendto$inet(r0, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0) 2018/04/16 02:11:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x4, 0xffffffffffffffff, 0x1}) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) 2018/04/16 02:11:03 executing program 5: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80000) accept4$ax25(r2, &(0x7f0000000200), &(0x7f00000002c0)=0x10, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r1, r0, 0x1, 0x0) dup2(r1, r3) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0xfff) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000380), 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000040)="c170f3d2f451e4db15db67aa34d88caa835dc3106e3aefde"}, 0x10) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000800)={&(0x7f0000000940)=ANY=[]}, 0x1}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[]}, 0x1}, 0x0) fadvise64(0xffffffffffffffff, 0x28000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000), &(0x7f0000000240)=0x10) lseek(r2, 0x0, 0x7) [ 678.832006] kernel msg: ebtables bug: please report to author: Wrong len argument [ 678.897568] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/16 02:11:03 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x420042, 0x0) recvfrom$unix(r1, &(0x7f0000000100)=""/86, 0x56, 0x10100, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300090c000000000000000000f500020013000300000000000000000300060000000000020000c1b425f6b335178d00e000000100000000000000000000030005000000000002000000e00000010000000000000000c2ee0e067d477adbce5a5c"], 0x60}, 0x1}, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000200)) 2018/04/16 02:11:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) getpeername$inet6(r3, &(0x7f0000000280), &(0x7f00000002c0)=0x1c) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f2f36c"]]) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0x6}, {0xa, 0x4e22, 0x1, @empty, 0xff}, 0x3, [0x5, 0x9, 0x9, 0x2, 0x40, 0x5, 0x0, 0xfff]}, 0x5c) r6 = dup2(r4, r0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/16 02:11:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) fstat(r1, &(0x7f0000000080)) dup2(r3, r2) 2018/04/16 02:11:03 executing program 2: r0 = socket$inet6(0xa, 0x80a, 0x6) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000740)="87", 0x1}], 0x1, &(0x7f0000000100)}, 0xc100) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f00000000c0)=0x896, 0x4) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000680)=0x14) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="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", 0x4d2}], 0x1, &(0x7f0000028000)}, 0x0) 2018/04/16 02:11:03 executing program 0: mmap(&(0x7f000090c000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee8ff7)='/dev/rtc\x00', 0x2a2000, 0x0) readlinkat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)=""/145, 0x91) 2018/04/16 02:11:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_mr_cache\x00') setns(r0, 0x8000000) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) write$cgroup_pid(r0, &(0x7f0000000140)={[0x35, 0x33, 0x35, 0x38]}, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x1}, 0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000002c0)={0x2, 0x0, [{0xf000, 0x9f, &(0x7f0000000080)=""/159}, {0x5000, 0xfd, &(0x7f00000001c0)=""/253}]}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/04/16 02:11:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8, 0x20840) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x3c, &(0x7f0000000180)=[@in={0x2, 0x4e21, @rand_addr=0x4}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0xc}, 0xc0}]}, &(0x7f0000000200)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') getdents64(r2, &(0x7f0000000080)=""/40, 0x28) 2018/04/16 02:11:03 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x100000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:11:04 executing program 0: alarm(0x2e328849) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008040010000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000640)) syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)) 2018/04/16 02:11:04 executing program 5: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) write(r0, &(0x7f0000000000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) socket$inet6(0xa, 0x1, 0xfffffffffffffffc) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004ff4)={&(0x7f0000001000)='./file0/file0\x00'}, 0xc) 2018/04/16 02:11:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) r4 = dup2(r3, r2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000080)={0x1, 0x5f, 0x1, 0x100, 0x3f}, 0x14) 2018/04/16 02:11:04 executing program 4: getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf7f]}, &(0x7f0000000200)=0x100) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) fcntl$addseals(r0, 0x409, 0xa) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000040000000993b577b7b85e8296195760719330f9f048afd4e9f002031ea62994d85b1c782367e3c6db051e62ed4c9d939cb340fdb2ab2c169f37571fe0000000000000000"], &(0x7f0000000480)=0x64) sendmsg$can_raw(r2, &(0x7f00000003c0)={&(0x7f00000000c0)={0x1d, r3}, 0x10, &(0x7f0000000380)={&(0x7f0000000340)=@can={{0x3, 0x6e, 0xbf, 0x9}, 0x1, 0x2, 0x0, 0x0, "b30ba9f27d0978e0"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) [ 679.983932] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 679.992284] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/16 02:11:04 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) dup3(r4, r5, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = epoll_create1(0x0) r7 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0x4000000000000000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r7, &(0x7f0000021ff4)) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000019000)) 2018/04/16 02:11:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fadvise64(r0, 0x0, 0x0, 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000140)=""/251) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x9) [ 680.121279] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 680.128789] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/16 02:11:04 executing program 3: r0 = eventfd(0x2) fcntl$getflags(r0, 0x3) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r4 = dup3(r1, r3, 0x0) dup2(r4, r3) 2018/04/16 02:11:04 executing program 4: add_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xffffffffffffffff) r0 = syz_open_dev$mice(&(0x7f000046bff0)='/dev/input/mice\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read$eventfd(r0, &(0x7f0000000080), 0xff50) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x20) write$evdev(r2, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x401}, {}], 0x19a) r3 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r3) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000000340)=""/2) 2018/04/16 02:11:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@nat={'nat\x00', 0x19, 0x2, 0x378, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000160], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{}, {}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'lo\x00', 'lo\x00', 'gre0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xd8, 0x110, 0x240, [@state={'state\x00', 0x8}, @realm={'realm\x00', 0x10}]}, [@snat={'snat\x00', 0x10}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x0, 'system_u:object_r:var_lock_t:s0\x00'}}}}, {{{0x0, 0x0, 0x0, 'eql\x00', 'syzkaller0\x00', 'dummy0\x00', 'bond0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x3f0) msgget(0x2, 0x40) [ 680.448623] kernel msg: ebtables bug: please report to author: entries_size too small [ 680.500313] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/16 02:11:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x2, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000240)={r2, 0x6, 0x8, 0xffffffffffff8000, 0x6, 0x98}, &(0x7f0000000280)=0x14) read(r1, &(0x7f00000003c0)=""/207, 0xffffffffffffffe7) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="0700090008000300f1ff82153900810aff0304000200"], &(0x7f0000000300)=0x1a) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r1, 0x403}) r6 = dup3(r4, r4, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000140)={0x9, 0x3, 0x8006, 0x6, 0x3, 0x8, 0x4e4, 0x7, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={r7, 0xffffffffffffff01, 0x20, 0x0, 0x4b}, &(0x7f0000000080)=0x18) getsockopt$IPT_SO_GET_REVISION_MATCH(r6, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000100)=0x1e) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f00000000c0)={r8, 0x4}, 0x8) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x0, r5, 0x7}) 2018/04/16 02:11:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcbf1, 0x0, 0x4, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0xffff, 0x9, 0x1000, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) setsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f0000000080)=0xaca, 0x3) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) 2018/04/16 02:11:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x5]}}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:11:05 executing program 1: mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000f1eff6)='./control\x00', 0x220000000009) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x228080) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000080)={r3, 0x7}) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f000001eff6)='./control\x00', 0x2000200) rmdir(&(0x7f000075aff6)='./control\x00') 2018/04/16 02:11:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89fa, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x8000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0xdb1a, 0x6, 0x0, 0x200, 0xffffffffffffffff}, 0xc) 2018/04/16 02:11:05 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/04/16 02:11:05 executing program 4: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x100000000c9, &(0x7f0000000000)=0x7, 0x4) 2018/04/16 02:11:05 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b0ea8b70a69835a23d"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0x0, 0xffffffffffffffff}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000070000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x7, 0x80e, 0x2002ca5) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/16 02:11:05 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) recvfrom$inet(r0, &(0x7f0000000080)=""/99, 0x63, 0x10041, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xc004, 0x0) r2 = gettid() pause() prctl$setptracer(0x59616d61, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) getsockname$netrom(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/04/16 02:11:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000000)={0xc2}, 0xe93722db4874638e) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000180)=0xc) r3 = getuid() sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000240)=ANY=[@ANYBLOB="140006b03e44f0a15a4e951c81e157480000010000000000000000000000000000"], 0x14}, 0x1}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000200)) sync() ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioprio_get$uid(0x3, r3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/16 02:11:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="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", 0xfe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) 2018/04/16 02:11:05 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x40, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x400000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080), 0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000002040)=""/4096, &(0x7f0000000000)=0xffffffffffffffa4) 2018/04/16 02:11:05 executing program 6: r0 = socket(0xa, 0x100000802, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$TUNSETGROUP(r1, 0x400454ce, 0x0) r2 = dup2(r0, r1) pwrite64(r1, &(0x7f0000000000)="9293fcc7789a25c6aed4d2c81ddab652ce480d221512f8de3c65c9a6d921d22917af875a12608f076b6c971e0df4e9df8834ff40e73818dc7155fbed73d8324a282ddd2ac1106ee8d4486856addcda9961e2af64e23a7719529e0615b33ecfc99f1fc958aa49bc344456b33097d5ca289cc0bcb659eb324456a720855ea31d759f589d68b978c1f89a6ca5", 0x8b, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000200)={0x4452, 0x9, 0x8}) pipe2(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(ghash-generic,cbc(cipher_null))\x00'}, 0x58) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x2c00) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000100)=0x10001) 2018/04/16 02:11:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000900)=@flushpolicy={0x10, 0x1d, 0x101}, 0x10}, 0x1}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x400100, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000000180)={0x6, 0x8, 0xffffffffffffffd1, 0x5, 0xfffffffffffffffa}) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x58) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f00000000c0)={0x0, 0x5002, 0x3f, 0x9, 0xf45}) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r7 = dup3(r5, r2, 0x80000) dup2(r7, r6) 2018/04/16 02:11:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000100)={0x7, 0x8001, 0x2}) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) write(r2, &(0x7f0000000940)="791f7dfde081c16cda7689fecb76aeec48", 0x11) recvmsg(r2, &(0x7f0000158000)={&(0x7f0000000180)=@nfc_llcp, 0x253, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/16 02:11:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4}) r2 = dup3(r0, r1, 0x0) dup2(r2, r2) 2018/04/16 02:11:05 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000700)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000006c0)={0xffffffff}, 0x0, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000780)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x21}}, 0x9}, r1}}, 0x30) write$rdma_cm(r0, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000000), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xffffffffffffffe1, 0x2140) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000180)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x307, @random="db219e4b4174"}, 0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'veth1_to_bridge\x00'}) write$rdma_cm(r0, &(0x7f0000001e80)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x48) 2018/04/16 02:11:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x14, 0x2d, 0x2, 0x0, 0x25d7dbff, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/16 02:11:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_targets\x00') getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) 2018/04/16 02:11:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x7]}}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/16 02:11:06 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000540)=ANY=[@ANYBLOB="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"]}, 0x317) 2018/04/16 02:11:06 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000000000), &(0x7f0000fef000), &(0x7f0000000040)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file1\x00', &(0x7f0000000080)=[&(0x7f0000000040)=')\x00'], &(0x7f0000775000)) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6}]}) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_mount_image$hfs(&(0x7f0000000180)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x98f5, 0x4, &(0x7f0000002340)=[{&(0x7f0000000200)="2ae319c8a4b2f9bf9d50fc184c22881bfc9b5595d6f1eeb55ecee35e00109c6e696d4adc6a4eb1166ce073b929a453d622dc94", 0x33, 0x800}, {&(0x7f0000000240)="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0x1000, 0x5}, {&(0x7f0000001240)="86c5c3ef568c378c5c3d674145d491e1005919e678525d4e3e38035fbaafac9fe0500507bd1c2a0539122fefbbd89bcea9b277f6cd9fa73de3a883d9d339546d2ba10d7b9f63cd9dfabdad70a715c72b1293b5d6c5c3455537b59392eb6c92741311f575ee918ddadbfd6163d61fd1c92f3c6adcb37fb485c051d5c5b292608391941b2c079e6e7c1b41e2f30b3bf230a676cde08b7af2943059fb3da8b4e946514d346f8f1f88d7f14ec854575479045eece1afbc7347aebfc573b17487ba30b8d783f92525d4dfe38b308eed4bd08b3f0183dbbd7dee6a12c119bc6022c6e09629e871039d6226afbefb7935fe", 0xee, 0x3}, {&(0x7f0000001340)="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0x1000, 0x1}], 0x204000, &(0x7f0000002400)=ANY=[@ANYBLOB="0900000000000004000000003699bd5bfeee98459ad720ac30b9c6bcb5038c1891460a580e817f6500fc03f427cfd2"]) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000234ff8)=[{0x6}]}) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/16 02:11:06 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000011c0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001180)={0xffffffff}, 0x13f, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f0000001240)=@listen={0x7, 0x8, 0xfa00, {r1, 0x9c2f}}, 0x10) 2018/04/16 02:11:06 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r1 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r1, &(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, r2) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xa) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xf800000000000000}, &(0x7f00000000c0)=0x8) accept$unix(r3, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000240)={r4, 0x8}, &(0x7f0000000280)=0x8) linkat(r3, &(0x7f0000000380)='./file0\x00', r3, &(0x7f00000003c0)='./file0\x00', 0x1400) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000100)={r4, 0x80000000000f98}, &(0x7f0000000140)=0xfffffffffffffddc) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040), 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000400)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000001c0)={r5}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000600)={r4, 0x17a}, &(0x7f0000000200)=0xc) 2018/04/16 02:11:06 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2000) fcntl$setstatus(r0, 0x4, 0x42c00) 2018/04/16 02:11:06 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7, 0x801) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000280)="552a4b5ec1a35d90676626c09f9d97ae601b75c92a209a6b7b41be1b05e6e406eba380c8b94ef5a3ed37c163f4f3f8b7eb9561692c71b6a8614350114e593150051fe51164281fd6ef0e232e791f6e8e2c37ddec33c61f8f454c8a90460b7d6bfa7f246230789d1ad34df484d685c3dc99a4292ad3fa17cc49c44b99bf90b21e93cc972566e603864f601798c230c7149c6fa3fa280e29a1f62bc326b39194f53c9218b205ea39cbc1a208e18714a22e3693a99ff1", 0xb5) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x673c, 0x8, 0x20}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r3) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r6 = dup3(r2, r4, 0x0) r7 = dup2(r6, r5) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r7, 0x408c5333, &(0x7f0000000080)={0x3, 0x0, 0x4, 'queue0\x00', 0x7}) 2018/04/16 02:11:06 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x101000) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x470, 0x270, 0x0, 0x270, 0x388, 0x388, 0x388, 0x4, &(0x7f0000000040), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0xff000000, 0xffffff00, @empty, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0xe2971ac017751958, 0x0, 0xff, 0xff]}, 0x5, 0x48c, 0x6, 0x100, 0x1, 0x1, 'bcsh0\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0x0, 0x4}, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0xf3, 0xc98, 0x3}}}, {{@arp={@multicast2=0xe0000002, @rand_addr=0x9ba0, 0xffffff00, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff]}, 0x1744, 0x6, 0x95ea, 0x7ff, 0xcc, 0x8, 'bond0\x00', 'irlan0\x00', {0xff}, {}, 0x0, 0x148}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @rand_addr=0x1adb, @local={0xac, 0x14, 0x14, 0xaa}, 0x5, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x7fffffff, 0x556, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000540)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000580)={0x0, 0x0, 0xaa25}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000005c0)={r1, r2, 0x3}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000600)=""/180) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffff9c, 0x4010ae68, &(0x7f00000006c0)={0x2, 0x10000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000700)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000740)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000780)=@assoc_id=r3, &(0x7f00000007c0)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000800)={r4, 0xa7, "18bafe59489d757ae93a1d7d8a195d22925746bbe6897445524b834ea15f276369cb55f9464fdc692c103e6b82ded20640cbbabe917fd382cd84b0c0d478f2a66612875b3532a2bbbdfc4d796ae3b0ce2d6ffe569284efbc4c1bb175e555072abcd90e1d22bb0fa9db16316bc019d1f15fac9e3f995be7df88606a20cac71056d4f05475edb617fa6d3b1e6d87cd1565ce00c541393def58aa9b6d967fe6725087ba43f8ae64b1"}, &(0x7f00000008c0)=0xaf) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000009c0)={0x97, &(0x7f0000000900)=""/151}) pivot_root(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='./file0\x00') munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000a80), 0x10) ioctl$TIOCCONS(r0, 0x541d) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000b00)={0x2, &(0x7f0000000ac0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000b40)={r5, 0x3}) sysfs$1(0x1, &(0x7f0000000b80)='RATEEST\x00') fdatasync(r0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000bc0)={r3, 0x1}, 0x8) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000c00)={'broute\x00'}, &(0x7f0000000c80)=0x78) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000cc0)=0x1, 0x4) mkdir(&(0x7f0000000d00)='./file0\x00', 0x3) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000d40)={0x17c, 0x10001, 0x1, 0x9, 0xfffffffffffff782, 0x4, 0xd4, 0x6, 0x9, 0x1bd, 0x8, 0x7fff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000d80)={0x2, 0x400, 0xfff}, 0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000dc0)) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000e00)=0x7ff) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000e80)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000f40)={&(0x7f0000000e40)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000f00)={&(0x7f0000000ec0)={0x2c, r6, 0x100, 0x70bd27, 0x25dfdbfe, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x14) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000f80)={0x4, 0x1, 0x2, 0xba0, 0x3f, 0x7, 0x5, 0x1ffc, 0x645f, 0x5, 0x10000}, 0xb) 2018/04/16 02:11:06 executing program 0: syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000100)=""/87) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdb000)="ee", 0x1}], 0x1) mkdir(&(0x7f0000000440)='./file0\x00', 0x314ab9924c5f4e5e) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000180)=@hci, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/135, 0x87}], 0x1, &(0x7f0000000300)=""/223, 0xdf, 0x3}, 0x100) writev(r1, &(0x7f0000001080)=[{&(0x7f0000000080)="9b", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x40000022) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={0x1, &(0x7f00000010c0)="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"}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) 2018/04/16 02:11:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x1, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080), 0x3a}, 0x20) chroot(&(0x7f0000000140)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) getsockname$packet(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x6}, 0x14) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 682.653910] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/16 02:11:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00000000c0), 0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$KDDISABIO(r2, 0x4b37) close(r1) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) dup3(r0, r4, 0x4) dup2(r1, r4) 2018/04/16 02:11:06 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000140)=""/143) getsockopt$inet_buf(r3, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) fsync(r3) r4 = memfd_create(&(0x7f0000000100)="d56264657600", 0x1) write$rdma_cm(r1, &(0x7f00000003c0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000380)={0xffffffff}, 0x106, 0x100f}}, 0x20) write$rdma_cm(r4, &(0x7f0000000400)=ANY=[@ANYBLOB="12000000100000fa", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="00000000ec2a92ed3f3bffe23af6c8163d014b51c8c10ae2b0886bbf46a45b2ae1ea3613f20cd2d8e811c4104b25f4f890011f1adde9d4d32ddf64bc573a1c67e7e4ad8b3697ede520cfda64bdaf39085b16951dcc147a0c25110295cdcdb1d17c14874c28ff7c4ff729d23762f2dad0736afd9db6d28328789204185e8f63c6dc352b1c5643a43863bf24532c06adff7821093616ac444cbe0d97d82f63094e4fb3b9796e2db375702177f588efc3455de539c01eec6e53787ceca7aeabb87f345b627c2bb7d07812be5a89b35681279b7b115366c5c33eb7ca406357e8ef"], @ANYRES32=r5, @ANYRES32=r0], 0x18) 2018/04/16 02:11:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) read(r1, &(0x7f0000000280)=""/109, 0x6d) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000013000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000180)="3e262e0f1b1c0f20e06635000004000f22e03e66660f204609d52e0f070f53f866b90d0900000f32bad004ec0f01d166b97e09000066b80000000066ba008000000f30", 0x43}], 0x1, 0x0, &(0x7f0000000040), 0x0) sendmsg$key(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x7, 0x9, 0x2, 0x3, 0x0, 0x70bd2c, 0x25dfdbfb, [@sadb_x_nat_t_type={0x1, 0x14, 0x3b1c363f}]}, 0x18}, 0x1}, 0x4004004) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000080)={0x1, 0x0, [{}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/16 02:11:06 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) listen(r0, 0x0) [ 682.790613] BUG: sleeping function called from invalid context at arch/x86/mm/fault.c:1342 [ 682.799506] in_atomic(): 0, irqs_disabled(): 1, pid: 10993, name: syz-executor5 [ 682.806961] 3 locks held by syz-executor5/10993: [ 682.811719] #0: 00000000f4412caf (&kvm->slots_lock){+.+.}, at: kvm_set_memory_region+0x23/0x50 [ 682.820596] #1: 0000000083c4fd15 (remove_cache_srcu){....}, at: quarantine_reduce+0x3f/0x170 [ 682.829281] #2: 00000000c41b3dc0 (&mm->mmap_sem){++++}, at: __do_page_fault+0x381/0xe40 [ 682.837526] irq event stamp: 15110 [ 682.841060] hardirqs last enabled at (15109): [] qlist_free_all+0xe9/0x160 [ 682.849715] hardirqs last disabled at (15110): [] error_entry+0x72/0xd0 [ 682.858025] softirqs last enabled at (13402): [] __do_softirq+0x778/0xaf5 [ 682.866589] softirqs last disabled at (13385): [] irq_exit+0x1d1/0x200 [ 682.874808] CPU: 0 PID: 10993 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 682.881629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 682.890964] Call Trace: [ 682.893538] dump_stack+0x1b9/0x294 [ 682.897152] ? dump_stack_print_info.cold.2+0x52/0x52 [ 682.902327] ? print_lock+0xd1/0xd6 [ 682.905940] ? irq_exit+0x1d1/0x200 [ 682.909555] ? irq_exit+0x1d1/0x200 [ 682.913171] ___might_sleep.cold.87+0x11f/0x13a [ 682.917826] ? check_same_owner+0x320/0x320 [ 682.922134] ? slab_destroy+0x24/0x60 [ 682.925921] __might_sleep+0x95/0x190 [ 682.929709] ? mark_held_locks+0xc9/0x160 [ 682.933844] __do_page_fault+0x3ae/0xe40 [ 682.937894] ? mm_fault_error+0x380/0x380 [ 682.942035] ? quarantine_reduce+0x141/0x170 [ 682.946429] do_page_fault+0xee/0x8a7 [ 682.950217] ? vmalloc_sync_all+0x30/0x30 [ 682.954351] ? kasan_slab_alloc+0x12/0x20 [ 682.958483] ? kmem_cache_alloc_node_trace+0x139/0x770 [ 682.963746] ? graph_lock+0x170/0x170 [ 682.967535] ? __kmalloc_node+0x33/0x70 [ 682.971499] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 682.976332] page_fault+0x25/0x50 [ 682.979773] RIP: 0010:vmx_vcpu_run+0x95f/0x25f0 [ 682.984421] RSP: 0018:ffff88018ff37368 EFLAGS: 00010002 [ 682.989770] RAX: ffff8801c8b7fe40 RBX: 0000000000000282 RCX: 0000000000000001 [ 682.997028] RDX: 0000000000000000 RSI: ffffea0006c62b1f RDI: 0000000000000282 [ 683.004294] RBP: ffff88018ff370f0 R08: ffff8801cfe029b8 R09: 0000000000000006 [ 683.011547] R10: ffff8801cfe02180 R11: 0000000000000000 R12: 0000000000000000 [ 683.018802] R13: ffff8801d9fdb6c0 R14: ffff8801c8b7fe40 R15: ffffffff88b18760 [ 683.026069] WARNING: kernel stack regs at 00000000c4112670 in syz-executor5:10993 has bad 'bp' value 00000000bae9cd82 [ 683.026076] unwind stack type:1 next_sp: (null) mask:0x2 graph_idx:0 [ 683.026087] 000000002e6a8616: ffff88018ff36ec8 (0xffff88018ff36ec8) [ 683.026099] 000000005e340aca: ffffffff8129e081 (show_trace_log_lvl+0x1dd/0x25c) [ 683.026109] 000000008725c225: ffffffff811f622f (vmx_vcpu_run+0x95f/0x25f0) [ 683.026116] 00000000159299ab: ffff88018ff37338 (0xffff88018ff37338) [ 683.026122] 00000000e58b3ba4: 0000000000000002 (0x2) [ 683.026128] 00000000018b88bd: 0000000000000001 (0x1) [ 683.026135] 000000006c7e5d4c: ffff88018ff30000 (0xffff88018ff30000) [ 683.026142] 0000000032dc2daf: ffff88018ff38000 (0xffff88018ff38000) [ 683.026146] 00000000542fd7ae: 0000000000000000 ... [ 683.026151] 0000000003116cd9: 0000000000000001 (0x1) [ 683.026158] 00000000692b98ce: ffff88018ff30000 (0xffff88018ff30000) [ 683.026165] 000000003e169468: ffff88018ff38000 (0xffff88018ff38000) [ 683.026169] 00000000e2bab03c: 0000000000000000 ... [ 683.026175] 00000000cc935ca2: 0000000000000002 (0x2) [ 683.026181] 000000007d1571f5: ffff8801cfe02180 (0xffff8801cfe02180) [ 683.026189] 000000004bdbff25: 0000010100000000 (0x10100000000) [ 683.026193] 000000007c058c62: 0000000000000000 ... [ 683.026200] 00000000ec2a192d: ffff88018ff36e00 (0xffff88018ff36e00) [ 683.026209] 00000000447e81ad: ffffffff811f622f (vmx_vcpu_run+0x95f/0x25f0) [ 683.026216] 00000000a2be87c8: ffff88018ff372b8 (0xffff88018ff372b8) [ 683.026222] 00000000af818036: 0000000000000012 (0x12) [ 683.026225] 000000004f016d0a: 0000000000000000 ... [ 683.026239] 00000000254e91bc: ffffffff88b18760 (pv_cpu_ops+0x120/0x120) [ 683.026245] 000000001aaad696: 00000000ffffffff (0xffffffff) [ 683.026252] 00000000253984c7: ffff88018ff36ed8 (0xffff88018ff36ed8) [ 683.026261] 000000008cc9cbb8: ffffffff8129e138 (show_stack+0x38/0x3a) [ 683.026268] 000000007e6254ff: ffff88018ff36f88 (0xffff88018ff36f88) [ 683.026278] 00000000a757b838: ffffffff87486415 (dump_stack+0x1b9/0x294) [ 683.026285] 000000000cc67863: fffffbfff11630ec (0xfffffbfff11630ec) [ 683.026291] 000000007b5fde9e: dffffc0000000000 (0xdffffc0000000000) [ 683.026298] 000000002aeab9c1: 1ffff10031fe6de0 (0x1ffff10031fe6de0) [ 683.026305] 000000004874a7cc: 0000000041b58ab3 (0x41b58ab3) [ 683.026316] 00000000fb04cf47: ffffffff8877f594 (regoff.33569+0x34ffb4/0x362750) [ 683.026325] 000000005f49e60d: ffffffff8748625c (dump_stack_print_info.cold.2+0x52/0x52) [ 683.026332] 00000000ff389c8c: ffff8801cfe02a08 (0xffff8801cfe02a08) [ 683.026339] 0000000032a28c0e: ffff88018ff36f40 (0xffff88018ff36f40) [ 683.026349] 00000000d2acbf55: ffffffff815be6b4 (print_lock+0xd1/0xd6) [ 683.026355] 000000000586efe5: 0000000000003449 (0x3449) [ 683.026366] 00000000839cc6fe: ffffffff8146fd61 (irq_exit+0x1d1/0x200) [ 683.026376] 00000000add0338c: ffffffff8146fd61 (irq_exit+0x1d1/0x200) [ 683.026383] 000000007795c62e: ffff8801cfe02180 (0xffff8801cfe02180) [ 683.026390] 00000000cb52496a: ffffed003b603eb2 (0xffffed003b603eb2) [ 683.026397] 0000000007355eee: ffff8801cfe02180 (0xffff8801cfe02180) [ 683.026404] 00000000715ba405: 1ffff10031fe6df3 (0x1ffff10031fe6df3) [ 683.026411] 00000000dbbc9868: ffff8801cfe02180 (0xffff8801cfe02180) [ 683.026417] 000000003c3ae51c: 0000000000002af1 (0x2af1) [ 683.026423] 000000005f1e94eb: 000000000000053e (0x53e) [ 683.026429] 00000000e4e5206d: 0000000000000002 (0x2) [ 683.026436] 000000005b98b38f: ffff88018ff37018 (0xffff88018ff37018) [ 683.026446] 00000000e8d84b08: ffffffff81528f31 (___might_sleep.cold.87+0x11f/0x13a) [ 683.026453] 0000000068ccff56: 0000000041b58ab3 (0x41b58ab3) [ 683.026462] 0000000062a55fcb: ffffffff8878f8d7 (regoff.33569+0x3602f7/0x362750) [ 683.026474] 00000000cb89b988: ffffffff81510c30 (check_same_owner+0x320/0x320) [ 683.026479] 000000005019b6b7: 0000000000000001 (0x1) [ 683.026483] 000000009b42b1d4: 0000000000000000 ... [ 683.026490] 00000000bb8bdb25: ffff8801ce384380 (0xffff8801ce384380) [ 683.026497] 000000003ec4357c: ffff8801b8265e80 (0xffff8801b8265e80) [ 683.026503] 00000000546f2580: ffff8801ce384380 (0xffff8801ce384380) [ 683.026510] 000000001d12bcbe: ffff88018ff37050 (0xffff88018ff37050) [ 683.026517] 00000000cad2f946: dead000000000100 (0xdead000000000100) [ 683.026524] 00000000a94c40fa: ffff88018ff37008 (0xffff88018ff37008) [ 683.026534] 00000000f26cbc0e: ffffffff81b28af4 (slab_destroy+0x24/0x60) [ 683.026541] 0000000067e2febe: ffff8801cfe02180 (0xffff8801cfe02180) [ 683.026551] 00000000b5fbbab9: ffffffff87a79420 (__func__.46234+0x1e0/0x960) [ 683.026557] 00000000c12991cf: 000000000000053e (0x53e) [ 683.026561] 000000007cbc521f: 0000000000000000 ... [ 683.026567] 00000000940fd517: ffff88018ff37058 (0xffff88018ff37058) [ 683.026577] 0000000084139639: ffffffff81510fe5 (__might_sleep+0x95/0x190) [ 683.026587] 00000000ac693134: ffffffff815b3d99 (mark_held_locks+0xc9/0x160) [ 683.026593] 000000004eb67d0c: 0000000000005689 (0x5689) [ 683.026599] 000000007fd30552: 0000000000005689 (0x5689) [ 683.026606] 000000001fa63bc7: ffff88018ff372b8 (0xffff88018ff372b8) [ 683.026611] 000000003c39910b: 0000000000000001 (0x1) [ 683.026615] 0000000076be7a29: 0000000000000000 ... [ 683.026622] 0000000092a9022d: ffff88018ff37140 (0xffff88018ff37140) [ 683.026633] 00000000cc136e3d: ffffffff8135264e (__do_page_fault+0x3ae/0xe40) [ 683.026639] 000000005a178831: ffff8801c8b7fe40 (0xffff8801c8b7fe40) [ 683.026649] 000000003efadc4c: ffffffff88b18760 (pv_cpu_ops+0x120/0x120) [ 683.026655] 00000000a5626d8e: 0000000000000002 (0x2) [ 683.026659] 000000001e2b669c: 0000000000000000 ... [ 683.026665] 00000000be95a2e2: 0000001500000000 (0x1500000000) [ 683.026672] 0000000044d2b8ed: 1ffff10031fe6e17 (0x1ffff10031fe6e17) [ 683.026679] 0000000073c84e98: ffff8801ab7e8d28 (0xffff8801ab7e8d28) [ 683.026690] 00000000f0ebc647: ffff8801ab7e8c80 (0xffff8801ab7e8c80) [ 683.026696] 000000005438e168: ffff8801cfe02180 (0xffff8801cfe02180) [ 683.026703] 00000000935aae38: 0000000041b58ab3 (0x41b58ab3) [ 683.026713] 000000006afa9949: ffffffff88790e03 (regoff.33569+0x361823/0x362750) [ 683.026723] 00000000583b9a96: ffffffff813522a0 (mm_fault_error+0x380/0x380) [ 683.026730] 00000000d0dfd2ec: ffff88018ff37100 (0xffff88018ff37100) [ 683.026736] 00000000deb628c8: ffff8801dac001c0 (0xffff8801dac001c0) [ 683.026743] 00000000701b3e94: ffff8801d952ee80 (0xffff8801d952ee80) [ 683.026750] 0000000072d32f21: 00000000ffffffff (0xffffffff) [ 683.026757] 00000000bae9cd82: ffff88018ff37128 (0xffff88018ff37128) [ 683.026768] 0000000081409463: ffffffff81b2cf81 (quarantine_reduce+0x141/0x170) [ 683.026775] 000000000295aaa7: ffff8801891ada00 (0xffff8801891ada00) [ 683.026781] 0000000043db2413: ffff8801cf496080 (0xffff8801cf496080) [ 683.026788] 00000000ab1133bf: 0000000000100020 (0x100020) [ 683.026795] 000000009985aa44: 1ffff10031fe6e2c (0x1ffff10031fe6e2c) [ 683.026801] 0000000020ede05f: ffff88018ff372b8 (0xffff88018ff372b8) [ 683.026807] 0000000013e399f0: 0000000000000002 (0x2) [ 683.026814] 00000000ced540fb: 0000000000005689 (0x5689) [ 683.026821] 000000002d8c6cd4: ffff88018ff37280 (0xffff88018ff37280) [ 683.026829] 00000000fb69717c: ffff88018ff372a8 (0xffff88018ff372a8) [ 683.026838] 00000000d15a26dc: ffffffff813531fe (do_page_fault+0xee/0x8a7) [ 683.026845] 00000000040207c1: ffff8801dac001c0 (0xffff8801dac001c0) [ 683.026852] 00000000b66a2e04: ffff8801dac001c0 (0xffff8801dac001c0) [ 683.026858] 000000002bb3d71b: 0000000041b58ab3 (0x41b58ab3) [ 683.026868] 000000005fcc19e9: ffffffff8877f220 (regoff.33569+0x34fc40/0x362750) [ 683.026877] 00000000cfcb34e6: ffffffff81353110 (vmalloc_sync_all+0x30/0x30) [ 683.026887] 00000000c677304c: ffffffff81b2b972 (kasan_slab_alloc+0x12/0x20) [ 683.026894] 00000000e6d86e6f: ffff88018ff37210 (0xffff88018ff37210) [ 683.026904] 0000000072e31768: ffffffff81b27c69 (kmem_cache_alloc_node_trace+0x139/0x770) [ 683.026908] 0000000045ec4337: 0000000000000000 ... [ 683.026915] 000000000aed1b82: ffff88018ff372b8 (0xffff88018ff372b8) [ 683.026921] 0000000021bd5b2d: 0000000041b58ab3 (0x41b58ab3) [ 683.026931] 00000000f5d3af12: ffffffff8877e927 (regoff.33569+0x34f347/0x362750) [ 683.026940] 000000006bcab777: ffffffff815abee0 (graph_lock+0x170/0x170) [ 683.026944] 0000000020998fd7: 0000000000000000 ... [ 683.026950] 00000000cb6d29f6: 0000000000000282 (0x282) [ 683.026956] 00000000c6b70709: 0000000000000282 (0x282) [ 683.026962] 000000000764bdf7: 0000000000000282 (0x282) [ 683.026968] 00000000f50b4463: 0000000000000008 (0x8) [ 683.026975] 000000004adb219f: 014080c000000000 (0x14080c000000000) [ 683.026982] 0000000020de8d0e: ffff8801dac001c0 (0xffff8801dac001c0) [ 683.026988] 0000000004231ef3: 0000000000000008 (0x8) [ 683.026994] 00000000779fb397: 00000000014080c0 (0x14080c0) [ 683.027001] 000000002f10a660: 00000000ffffffff (0xffffffff) [ 683.027011] 0000000058ed7bea: ffff88018ff37620 (0xffff88018ff37620) [ 683.027022] 00000000ddb6d128: ffff88018ff37240 (0xffff88018ff37240) [ 683.027034] 000000009ef46cbc: ffffffff81b28343 (__kmalloc_node+0x33/0x70) [ 683.027040] 00000000901456e4: 0000000000000008 (0x8) [ 683.027046] 000000003caea729: 0000000000000082 (0x82) [ 683.027052] 000000009b6a9733: 0000000000000001 (0x1) [ 683.027056] 00000000459895e1: 0000000000000000 ... [ 683.027063] 000000009ec5daa8: ffff88018ff372a0 (0xffff88018ff372a0) [ 683.027075] 00000000199010d6: ffffffff81007c50 (trace_hardirqs_off_thunk+0x1a/0x1c) [ 683.027078] 00000000ed74bffc: 0000000000000000 ... [ 683.027085] 0000000087bfebdf: 0000000087600a07 (0x87600a07) [ 683.027091] 00000000cf3e9902: 0000000000000001 (0x1) [ 683.027094] 00000000c4d5645e: 0000000000000000 ... [ 683.027101] 00000000ba0a5ba0: ffff88018ff372b9 (0xffff88018ff372b9) [ 683.027112] 0000000064d8ad0f: ffffffff87601235 (page_fault+0x25/0x50) [ 683.027121] 00000000c4112670: ffffffff88b18760 (pv_cpu_ops+0x120/0x120) [ 683.027128] 00000000abef90f2: ffff8801c8b7fe40 (0xffff8801c8b7fe40) [ 683.027135] 000000003b2d42ee: ffff8801d9fdb6c0 (0xffff8801d9fdb6c0) [ 683.027139] 000000000251f041: 0000000000000000 ... [ 683.027147] 0000000095c05330: ffff88018ff370f0 (0xffff88018ff370f0) [ 683.027154] 0000000006e50135: 0000000000000282 (0x282) [ 683.027157] 0000000006844f2e: 0000000000000000 ... [ 683.027164] 00000000b7fe90f2: ffff8801cfe02180 (0xffff8801cfe02180) [ 683.027170] 00000000363f90c7: 0000000000000006 (0x6) [ 683.027177] 00000000aac963cc: ffff8801cfe029b8 (0xffff8801cfe029b8) [ 683.027184] 00000000392b63e1: ffff8801c8b7fe40 (0xffff8801c8b7fe40) [ 683.027191] 000000005959fbde: 0000000000000001 (0x1) [ 683.027194] 00000000d32a9ad6: 0000000000000000 ... [ 683.027201] 00000000620d560d: ffffea0006c62b1f (0xffffea0006c62b1f) [ 683.027207] 00000000edf430d9: 0000000000000282 (0x282) [ 683.027214] 0000000056742f61: ffffffffffffffff (0xffffffffffffffff) [ 683.027223] 000000000a0653bc: ffffffff811f622f (vmx_vcpu_run+0x95f/0x25f0) [ 683.027229] 000000006e14b6a0: 0000000000000010 (0x10) [ 683.027235] 00000000729abc3a: 0000000000010002 (0x10002) [ 683.027242] 00000000d154a714: ffff88018ff37368 (0xffff88018ff37368) [ 683.027248] 00000000545a1e13: 0000000000000018 (0x18) [ 683.027254] 000000007b01bcc4: 0000000000000001 (0x1) [ 683.027258] 000000006e8963ca: 0000000000000000 ... [ 683.027265] 00000000d010fc3e: 1ffff10031fe6e70 (0x1ffff10031fe6e70) [ 683.027272] 000000001ab483d1: ffff88018ff375a0 (0xffff88018ff375a0) [ 683.027278] 0000000055a551ed: 0000000041b58ab3 (0x41b58ab3) [ 683.027288] 000000005ac59524: ffffffff88783ce8 (regoff.33569+0x354708/0x362750) [ 683.027301] 00000000d187dbfc: ffffffff8107fe20 (kvm_vcpu_block+0x1050/0x1050) [ 683.027308] 0000000089a894a9: ffff880187d83d98 (0xffff880187d83d98) [ 683.027315] 000000007647392c: ffff880187d83d98 (0xffff880187d83d98) [ 683.027319] 0000000081d10c55: 0000000000000000 ... [ 683.027326] 0000000071ce2cc0: ffff88018ff373f8 (0xffff88018ff373f8) [ 683.027334] 0000000047cb8830: ffffffff815ac7c6 (find_held_lock+0x36/0x1c0) [ 683.027341] 000000007b08b5d1: 0000000100000282 (0x100000282) [ 683.027348] 000000009870d98f: ffff88018ff37450 (0xffff88018ff37450) [ 683.027355] 00000000a28093c2: 1ffff10031fe6e86 (0x1ffff10031fe6e86) [ 683.027362] 00000000121dc561: ffff88018ff37510 (0xffff88018ff37510) [ 683.027369] 0000000065c7ce19: ffff880187d83d98 (0xffff880187d83d98) [ 683.027376] 00000000a2885274: ffff8801cfe02180 (0xffff8801cfe02180) [ 683.027382] 00000000631147fd: ffff88018ff37450 (0xffff88018ff37450) [ 683.027389] 00000000605b2382: ffff88018ff37538 (0xffff88018ff37538) [ 683.027395] 000000008b67a079: 0000000000000282 (0x282) [ 683.027408] 00000000d90a621d: ffffffff8163a440 (rcu_note_context_switch+0x710/0x710) [ 683.027415] 00000000bbb3553d: ffffffff00000001 (0xffffffff00000001) [ 683.027422] 000000007ea68c7c: ffff8801cfe029b0 (0xffff8801cfe029b0) [ 683.027426] 0000000085538280: 0000000000000000 ... [ 683.027433] 00000000878bc7b1: ffffffff00000001 (0xffffffff00000001) [ 683.027439] 00000000e3c3319c: 0000000041b58ab3 (0x41b58ab3) [ 683.027446] 0000000032912a27: 0000000041b58ab3 (0x41b58ab3) [ 683.027455] 000000005e242ec9: ffffffff8877e927 (regoff.33569+0x34f347/0x362750) [ 683.027464] 000000002b98921c: ffffffff815abee0 (graph_lock+0x170/0x170) [ 683.027471] 000000004c8ee588: ffffffff00000000 (0xffffffff00000000) [ 683.027477] 0000000078d8892e: ffff88018ff377b8 (0xffff88018ff377b8) [ 683.027485] 00000000e6185b3a: ffff88018ff377b8 (0xffff88018ff377b8) [ 683.027492] 00000000e35e23b5: ffff88018ff37608 (0xffff88018ff37608) [ 683.027498] 00000000cb181c7e: ffff88018ff374c8 (0xffff88018ff374c8) [ 683.027505] 00000000398bf07d: ffff88018ff37488 (0xffff88018ff37488) [ 683.027518] 0000000050451fdb: ffffffff817732b6 (__sanitizer_cov_trace_const_cmp4+0x16/0x20) [ 683.027525] 000000000038a5b7: ffff88018ff37630 (0xffff88018ff37630) [ 683.027535] 00000000f86705be: ffffffff816a4ad0 (futex_wait_queue_me+0x550/0x820) [ 683.027547] 00000000141b2c3b: ffffffff81344c71 (unwind_get_return_address+0x61/0xa0) [ 683.027554] 0000000041bc32ec: ffff880175944080 (0xffff880175944080) [ 683.027560] 00000000a5119adc: 0000000041b58ab3 (0x41b58ab3) [ 683.027570] 00000000b9128304: ffffffff8879e808 (K512_4+0xac88/0x114ebc) [ 683.027580] 00000000f663cc64: ffffffff816a4580 (refill_pi_state_cache.part.7+0x300/0x300) [ 683.027587] 00000000a6c0565d: ffff8801b018ee90 (0xffff8801b018ee90) [ 683.027594] 00000000fc92643f: ffffc90000000000 (0xffffc90000000000) [ 683.027598] 0000000046f0feac: 0000000000000000 ... [ 683.027605] 00000000824023cd: 1ffff10031fe6eb0 (0x1ffff10031fe6eb0) [ 683.027612] 00000000d07622d7: ffff880175944080 (0xffff880175944080) [ 683.027618] 00000000f8c60cf6: ffff8801ab7e8d88 (0xffff8801ab7e8d88) [ 683.027625] 0000000014ca8c41: ffff8801ab7e8d88 (0xffff8801ab7e8d88) [ 683.027629] 00000000ec65e451: 0000000000000000 ... [ 683.027636] 00000000cec963c8: ffff88018ff37548 (0xffff88018ff37548) [ 683.027644] 0000000067fa57da: ffffffff815ac7c6 (find_held_lock+0x36/0x1c0) [ 683.027651] 00000000b49f2b08: 00000001cfe02180 (0x1cfe02180) [ 683.027658] 00000000944d4ed8: ffff88018ff375a0 (0xffff88018ff375a0) [ 683.027665] 00000000d70a73ba: ffff880175944080 (0xffff880175944080) [ 683.027671] 000000004b503cc2: ffff88018ff37660 (0xffff88018ff37660) [ 683.027678] 000000003d141bda: ffff8801ab7e8d88 (0xffff8801ab7e8d88) [ 683.027689] 000000006549347f: ffff8801cfe02180 (0xffff8801cfe02180) [ 683.027696] 000000004452ffda: ffff88018ff375a0 (0xffff88018ff375a0) [ 683.027703] 000000002fa00617: ffff88018ff37688 (0xffff88018ff37688) [ 683.027709] 0000000041a15b41: 0000000000000282 (0x282) [ 683.027713] 00000000171d870e: 0000000000000000 ... [ 683.027719] 0000000023569f36: ffff880100000001 (0xffff880100000001) [ 683.027726] 000000006a0cf825: ffff8801cfe029b0 (0xffff8801cfe029b0) [ 683.027732] 0000000031423274: 0000000000000282 (0x282) [ 683.027739] 00000000652f7b4f: ffffffff00000001 (0xffffffff00000001) [ 683.027746] 000000008a6782b2: 0000000041b58ab3 (0x41b58ab3) [ 683.027756] 000000001e11ad4a: ffffffff8879a298 (K512_4+0x6718/0x114ebc) [ 683.027765] 000000000c71bfd9: ffffffff815bb470 (lock_downgrade+0x8e0/0x8e0) [ 683.027772] 000000002193d592: ffff88018ff377f0 (0xffff88018ff377f0) [ 683.027775] 00000000c2a12e51: 0000000000000000 ... [ 683.027782] 00000000f8a92b2b: 0000000900000000 (0x900000000) [ 683.027789] 000000008ca5f493: ffff88018ff37858 (0xffff88018ff37858) [ 683.027796] 0000000011316b30: ffff88018ff37610 (0xffff88018ff37610) [ 683.027802] 00000000882c5b00: 000000000000002c (0x2c) [ 683.027806] 000000006b9d39f2: 0000000000000000 ... [ 683.027812] 00000000ab07de56: 0000000000000009 (0x9) [ 683.027818] 000000009afcb16d: 0000000000000001 (0x1) [ 683.027821] 00000000d2688f5a: 0000000000000000 ... [ 683.027828] 0000000033601206: 0000000020009000 (0x20009000) [ 683.027834] 00000000f7e84c63: 0000000900000000 (0x900000000) [ 683.027841] 00000000a48e7aa4: ffff88018ff37a20 (0xffff88018ff37a20) [ 683.027848] 00000000d0bd92df: ffff880187d83d38 (0xffff880187d83d38) [ 683.027855] 00000000eb387788: ffff88018ff376c8 (0xffff88018ff376c8) [ 683.027862] 00000000bb0fa428: ffff880187d83d00 (0xffff880187d83d00) [ 683.027869] 0000000011cfee11: ffff88018ff37a20 (0xffff88018ff37a20) [ 683.027876] 0000000017cd1d86: ffff880187d83d38 (0xffff880187d83d38) [ 683.027882] 00000000f79fdb27: ffff880187d83d00 (0xffff880187d83d00) [ 683.027889] 000000002d258507: ffff88018ff37a20 (0xffff88018ff37a20) [ 683.027895] 000000004b98f53d: 000000004020ae46 (0x4020ae46) [ 683.027902] 00000000b36b397b: ffff880187d83d00 (0xffff880187d83d00) [ 683.027909] 0000000050d8fcfb: ffff88018ff376f0 (0xffff88018ff376f0) [ 683.027920] 00000000654e4997: ffffffff81082c9e (kvm_set_memory_region+0x2e/0x50) [ 683.027926] 00000000b48553a5: 0000000000000009 (0x9) [ 683.027933] 00000000d3805b11: ffff88018ff37a20 (0xffff88018ff37a20) [ 683.027940] 00000000ac13de2a: ffff8801cfe02180 (0xffff8801cfe02180) [ 683.027947] 0000000087099ae7: ffff88018ff37c08 (0xffff88018ff37c08) [ 683.027958] 00000000bcd97451: ffffffff81083328 (kvm_vm_ioctl+0x668/0x1d90) [ 683.027967] 00000000370333c1: ffffffff816a3ffd (drop_futex_key_refs.isra.13+0x6d/0xe0) [ 683.027974] 00000000bdad8555: dffffc0000000000 (0xdffffc0000000000) [ 683.027981] 00000000c24a636d: ffffc90000c7a500 (0xffffc90000c7a500) [ 683.027988] 000000004a13131e: ffff88018ff37880 (0xffff88018ff37880) [ 683.027997] 000000001fcaacfc: ffffffff816a9986 (futex_wake+0x2f6/0x750) [ 683.028006] 000000007d0c8160: ffff88018ff37738 (0xffff88018ff37738) [ 683.028019] 00000000557060c3: ffffffff815ab8dd (trace_hardirqs_off+0xd/0x10) [ 683.028029] 00000000fd844fb0: 1ffff10031fe6ee8 (0x1ffff10031fe6ee8) [ 683.028036] 0000000017492bc0: 0000000041b58ab3 (0x41b58ab3) [ 683.028045] 000000007f3b64fa: ffffffff88783d68 (regoff.33569+0x354788/0x362750) [ 683.028057] 00000000f2b5bd13: ffffffff81082cc0 (kvm_set_memory_region+0x50/0x50) [ 683.028063] 00000000ca442c1a: ffff88018ff377d8 (0xffff88018ff377d8) [ 683.028070] 00000000e82cb928: ffff88018ff37818 (0xffff88018ff37818) [ 683.028079] 0000000049e9bfe1: ffffffff81b29571 (kfree+0x111/0x260) [ 683.028086] 0000000011a83863: ffff8801dac00dc0 (0xffff8801dac00dc0) [ 683.028092] 000000002c4e4d52: 0000000041b58ab3 (0x41b58ab3) [ 683.028102] 000000006cbd43d4: ffffffff8879e9b8 (K512_4+0xae38/0x114ebc) [ 683.028111] 00000000ec945707: ffffffff816a9690 (get_futex_key+0x1e90/0x1e90) [ 683.028118] 00000000a263bfdb: ffff8801b8202cc0 (0xffff8801b8202cc0) [ 683.028125] 00000000731ca531: ffff880100000000 (0xffff880100000000) [ 683.028131] 0000000032ec464c: 0000000000000282 (0x282) [ 683.028138] 00000000f5365fcd: ffff88018ff377b8 (0xffff88018ff377b8) [ 683.028147] 0000000074356c05: ffffffff815b43fd (trace_hardirqs_on+0xd/0x10) [ 683.028153] 000000004dc8e68a: 0000000000000064 (0x64) [ 683.028160] 00000000d6621786: ffff88018ff377c0 (0xffff88018ff377c0) [ 683.028166] 00000000e878d48c: ffff88018ff377c0 (0xffff88018ff377c0) [ 683.028173] 00000000e51be8e9: ffff88018ff377d0 (0xffff88018ff377d0) [ 683.028180] 00000000e29f4fa5: ffff88018ff377d0 (0xffff88018ff377d0) [ 683.028188] 000000002827e5d6: ffff8801cfe02180 (0xffff8801cfe02180) [ 683.028192] 00000000d94a2718: 0000000000000000 ... [ 683.028198] 000000009f0bdcf3: 000000000072b000 (0x72b000) [ 683.028205] 0000000027e0db03: ffff8801ab7e8c80 (0xffff8801ab7e8c80) [ 683.028211] 00000000ab074bd4: 0000000000000eca (0xeca) [ 683.028215] 00000000c0d1dc30: 0000000000000000 ... [ 683.028221] 000000002219a14c: 00000000ffffffff (0xffffffff) [ 683.028227] 0000000070eee893: 0000000000000ece (0xece) [ 683.028237] 00000000f23ea3c8: ffffffff815bb470 (lock_downgrade+0x8e0/0x8e0) [ 683.028244] 0000000091cb47e5: ffff88018ff37a28 (0xffff88018ff37a28) [ 683.028251] 00000000f049655b: ffff8801b8202cc0 (0xffff8801b8202cc0) [ 683.028257] 00000000e37f38c8: ffff88018ff37880 (0xffff88018ff37880) [ 683.028268] 000000003313bddf: ffffffff81773333 (__sanitizer_cov_trace_switch+0x53/0x90) [ 683.028275] 000000001e1ee28d: 00000000ffffffff (0xffffffff) [ 683.028278] 0000000018745f6b: 0000000000000000 ... [ 683.028285] 00000000c607ac44: ffff88018ff37cf0 (0xffff88018ff37cf0) [ 683.028295] 00000000a6b92d60: ffffffff816b0d29 (do_futex+0x249/0x27d0) [ 683.028306] 00000000f6c2e516: ffffffff8107cb80 (kvm_debugfs_release+0x90/0x90) [ 683.028313] 00000000b33a47d1: ffff88018ff378a8 (0xffff88018ff378a8) [ 683.028319] 00000000a1b45c68: 0000000041b58ab3 (0x41b58ab3) [ 683.028329] 000000009cd4d462: ffffffff8877e927 (regoff.33569+0x34f347/0x362750) [ 683.028337] 000000007ad3798e: ffffffff815abee0 (graph_lock+0x170/0x170) [ 683.028341] 00000000e60d5a0e: 0000000000000000 ... [ 683.028350] 00000000f0dfe7d4: ffffffff8877f594 (regoff.33569+0x34ffb4/0x362750) [ 683.028361] 000000007d0f147c: ffffffff8162f020 (rcu_bh_force_quiescent_state+0x20/0x20) [ 683.028367] 0000000047ebd053: ffff88018ff37978 (0xffff88018ff37978) [ 683.028374] 0000000081197576: ffff880100000001 (0xffff880100000001) [ 683.028378] 00000000a055feb8: 0000000000000000 ... [ 683.028385] 00000000698b5346: ffff880100000000 (0xffff880100000000) [ 683.028389] 0000000000a4e005: 0000000000000000 ... [ 683.028395] 00000000ae7e4bfd: 1ffff10031fe6f25 (0x1ffff10031fe6f25) [ 683.028402] 000000007e8b8b35: ffff880100000001 (0xffff880100000001) [ 683.028409] 00000000647be292: 000000000072bec8 (0x72bec8) [ 683.028415] 0000000052f751aa: 0000000041b58ab3 (0x41b58ab3) [ 683.028425] 00000000bea34136: ffffffff8879eb90 (K512_4+0xb010/0x114ebc) [ 683.028434] 00000000df48b816: ffffffff816b0ae0 (exit_robust_list+0x290/0x290) [ 683.028441] 000000006e0e10d2: 1ffff10031fe6f3d (0x1ffff10031fe6f3d) [ 683.028448] 000000006b4b1d06: ffff8801cfe029b8 (0xffff8801cfe029b8) [ 683.028459] 00000000a91c02b7: ffffffff88b8df60 (rcu_bh_lock_map+0x40/0x40) [ 683.028469] 0000000086cb301c: ffffffff88b8df60 (rcu_bh_lock_map+0x40/0x40) [ 683.028473] 00000000211955f9: 0000000000000000 ... [ 683.028479] 00000000167410b5: ffff88018ff379b0 (0xffff88018ff379b0) [ 683.028488] 00000000269eeade: ffffffff815ac7c6 (find_held_lock+0x36/0x1c0) [ 683.028495] 0000000069c21b91: 000000018ff379b0 (0x18ff379b0) [ 683.028502] 000000004158bebc: ffff88018ff37a08 (0xffff88018ff37a08) [ 683.028509] 00000000ce908a16: 1ffff10031fe6f3d (0x1ffff10031fe6f3d) [ 683.028516] 000000001e57372b: ffff88018ff37ac8 (0xffff88018ff37ac8) [ 683.028526] 00000000372d4d50: ffffffff88b8df60 (rcu_bh_lock_map+0x40/0x40) [ 683.028533] 00000000840f4d2b: ffff8801cfe02180 (0xffff8801cfe02180) [ 683.028539] 0000000051e00a72: ffff88018ff37a08 (0xffff88018ff37a08) [ 683.028546] 00000000454b2824: ffff88018ff37af0 (0xffff88018ff37af0) [ 683.028552] 00000000ed9848d1: 0000000000000282 (0x282) [ 683.028556] 00000000952c148b: 0000000000000000 ... [ 683.028563] 000000008ffc0a0d: ffff880100000001 (0xffff880100000001) [ 683.028570] 00000000310352e7: ffff8801cfe029b0 (0xffff8801cfe029b0) [ 683.028576] 000000005be5d5b5: 0000000000000282 (0x282) [ 683.028583] 000000005d9e664d: ffffffff00000001 (0xffffffff00000001) [ 683.028589] 000000002cd4cddd: 0000000041b58ab3 (0x41b58ab3) [ 683.028599] 00000000c8b51e28: ffffffff8879a298 (K512_4+0x6718/0x114ebc) [ 683.028608] 0000000081b3a20c: ffffffff815bb470 (lock_downgrade+0x8e0/0x8e0) [ 683.028615] 00000000fbc39cc8: ffff88018ff37f58 (0xffff88018ff37f58) [ 683.028619] 000000000a7f42cd: 0000000000000000 ... [ 683.028625] 00000000b63521ce: 0000000001000000 (0x1000000) [ 683.028632] 00000000035b8a19: 1ffff10031fe6f4b (0x1ffff10031fe6f4b) [ 683.028638] 000000000aa9d16e: 0000000000000009 (0x9) [ 683.028644] 00000000fcc4b58e: 0000000000009000 (0x9000) [ 683.028650] 000000004037c5ae: 0000000000001000 (0x1000) [ 683.028657] 00000000b98d2a92: 0000000020009000 (0x20009000) [ 683.028663] 00000000b2a7d69a: ffff88018ff37a50 (0xffff88018ff37a50) [ 683.028673] 0000000030c31451: ffffffff81b2af61 (kasan_check_read+0x11/0x20) [ 683.028680] 000000001d603317: ffff88018ff37af0 (0xffff88018ff37af0) [ 683.028694] 0000000041406ccd: ffffffff8162f0a5 (rcu_is_watching+0x85/0x140) [ 683.028701] 000000009cbf46b0: ffff88018ff37ab0 (0xffff88018ff37ab0) [ 683.028708] 00000000799aacd5: 0000000041b58ab3 (0x41b58ab3) [ 683.028718] 00000000de3177dc: ffffffff8877f594 (regoff.33569+0x34ffb4/0x362750) [ 683.028728] 000000003947a563: ffffffff8162f020 (rcu_bh_force_quiescent_state+0x20/0x20) [ 683.028738] 00000000f65e82f4: ffffffff88b8df60 (rcu_bh_lock_map+0x40/0x40) [ 683.028742] 0000000023fbfa81: 0000000000000000 ... [ 683.028749] 0000000066d2eaa6: ffff8801cfe02180 (0xffff8801cfe02180) [ 683.028759] 0000000041350724: ffffffff88b8df60 (rcu_bh_lock_map+0x40/0x40) [ 683.028766] 00000000c0307110: ffff88018ff37c28 (0xffff88018ff37c28) [ 683.028773] 000000006239426f: ffff8801d07d1040 (0xffff8801d07d1040) [ 683.028780] 0000000089e6072e: ffff88018ff37ae0 (0xffff88018ff37ae0) [ 683.028786] 000000000bd76c28: 0000000000000282 (0x282) [ 683.028793] 00000000d81ddc2f: dffffc0000000000 (0xdffffc0000000000) [ 683.028799] 00000000352ad573: 0000000000000001 (0x1) [ 683.028806] 000000001a766576: ffff8801b8202d30 (0xffff8801b8202d30) [ 683.028812] 00000000adb06960: dffffc0000000000 (0xdffffc0000000000) [ 683.028819] 00000000d38baaa0: ffff88018ff37c28 (0xffff88018ff37c28) [ 683.028825] 00000000c84b784e: 0000000000000001 (0x1) [ 683.028832] 000000001479381b: ffff88018ff37c50 (0xffff88018ff37c50) [ 683.028842] 00000000e4ca855f: ffffffff81c4173c (__fget+0x40c/0x650) [ 683.028849] 00000000f5548dad: ffff88018ff37ba8 (0xffff88018ff37ba8) [ 683.028856] 00000000cd5d978a: 1ffff10031fe6f69 (0x1ffff10031fe6f69) [ 683.028862] 00000000568838c1: 0000001700004000 (0x1700004000) [ 683.028869] 0000000078a9b6cb: ffff8801d07d1090 (0xffff8801d07d1090) [ 683.028876] 00000000164d41bc: ffff8801b8202cc0 (0xffff8801b8202cc0) [ 683.028883] 0000000068398b69: ffff8801d07d1040 (0xffff8801d07d1040) [ 683.028890] 00000000f1d4ce0a: ffff88018ff37b01 (0xffff88018ff37b01) [ 683.028897] 000000009e368998: ffff88018ff37be8 (0xffff88018ff37be8) [ 683.028903] 000000008a5db812: ffffed0031fe6f75 (0xffffed0031fe6f75) [ 683.028910] 00000000f2dd3627: 0000000041b58ab3 (0x41b58ab3) [ 683.028920] 00000000a98dfb0c: ffffffff8877f1f8 (regoff.33569+0x34fc18/0x362750) [ 683.028930] 00000000e959a8a4: ffffffff81c41330 (expand_files.part.8+0x9a0/0x9a0) [ 683.028942] 000000000ce05708: ffffffff8a5d3d68 (obj_hash+0x625c8/0x100020) [ 683.028948] 0000000071b0fd24: 0000000000000001 (0x1) [ 683.028955] 000000005e9c014b: ffff88018ff37b80 (0xffff88018ff37b80) [ 683.028964] 00000000a48fde2c: ffffffff815ab8dd (trace_hardirqs_off+0xd/0x10) [ 683.028971] 000000005bd3509b: ffff88018ff37ba0 (0xffff88018ff37ba0) [ 683.028981] 0000000062919e64: ffffffff874fb793 (_raw_spin_unlock_irqrestore+0x63/0xc0) [ 683.028992] 000000006de47752: ffffffff8a5d3d68 (obj_hash+0x625c8/0x100020) [ 683.028995] 0000000072e0405b: 0000000000000000 ... [ 683.029003] 00000000b04ad594: 33322d3339393031 (0x33322d3339393031) [ 683.029013] 00000000d75cf684: ffff8801b1230b00 (0xffff8801b1230b00) [ 683.029024] 00000000d4680966: 00007fffdfffee40 (0x7fffdfffee40) [ 683.029032] 00000000a1608c42: ffff880100000001 (0xffff880100000001) [ 683.029043] 0000000036ff93b5: ffffffff8a5d3d60 (obj_hash+0x625c0/0x100020) [ 683.029050] 000000005c94538f: 1ffff10031fe6f81 (0x1ffff10031fe6f81) [ 683.029056] 000000009b849593: ffff88018ff37c08 (0xffff88018ff37c08) [ 683.029063] 00000000a1a1ed66: 34c4efd11141b300 (0x34c4efd11141b300) [ 683.029070] 000000004fd2f505: ffff8801b8202cc0 (0xffff8801b8202cc0) [ 683.029077] 0000000018ba8eac: 1ffff10031fe6f8a (0x1ffff10031fe6f8a) [ 683.029088] 0000000070feeddc: ffffffff81082cc0 (kvm_set_memory_region+0x50/0x50) [ 683.029095] 000000007e9c1ca1: ffff8801d523f000 (0xffff8801d523f000) [ 683.029102] 00000000b714ca79: 000000004020ae46 (0x4020ae46) [ 683.029108] 00000000940dce5f: ffff88018ff37d98 (0xffff88018ff37d98) [ 683.029118] 000000004ffb9bf2: ffffffff81c10dff (do_vfs_ioctl+0x1cf/0x16a0) [ 683.029128] 000000005fa8be6f: ffffffff816327b0 (rcu_pm_notify+0xc0/0xc0) [ 683.029137] 00000000ac8b6898: ffffffff815ab8dd (trace_hardirqs_off+0xd/0x10) [ 683.029144] 00000000dc47e4e8: 1ffff10031fe6f8f (0x1ffff10031fe6f8f) [ 683.029150] 0000000052711a82: ffff88018ff37d58 (0xffff88018ff37d58) [ 683.029157] 000000007e3fd858: 0000000000000017 (0x17) [ 683.029163] 00000000298030ad: dffffc0000000000 (0xdffffc0000000000) [ 683.029170] 0000000093e7ecdc: 00007f795aded510 (0x7f795aded510) [ 683.029176] 00000000c72a8636: 0000000041b58ab3 (0x41b58ab3) [ 683.029187] 00000000f3673b3a: ffffffff887b2eb8 (K512_4+0x1f338/0x114ebc) [ 683.029198] 00000000df6d23c4: ffffffff81c10c30 (ioctl_preallocate+0x2e0/0x2e0) [ 683.029204] 0000000038ee2dbd: 0000400000000282 (0x400000000282) [ 683.029211] 0000000026b7048b: ffff880100000004 (0xffff880100000004) [ 683.029218] 000000007e5c3889: 0000000041b58ab3 (0x41b58ab3) [ 683.029228] 00000000d48cb1cd: ffffffff88780f50 (regoff.33569+0x351970/0x362750) [ 683.029237] 000000003afc657a: ffffffff81c419c0 (fget_raw+0x20/0x20) [ 683.029244] 00000000c044beb7: ffff88018ff37ca8 (0xffff88018ff37ca8) [ 683.029251] 00000000006794c8: ffffffff00000004 (0xffffffff00000004) [ 683.029258] 00000000039cc6f9: ffff8801ca2881c0 (0xffff8801ca2881c0) [ 683.029265] 000000006da7d243: ffff88018ff37cd8 (0xffff88018ff37cd8) [ 683.029274] 0000000038b14411: ffffffff81b28a5c (kmem_cache_free+0x25c/0x2d0) [ 683.029281] 00000000c180e4d7: ffff8801ca2881e0 (0xffff8801ca2881e0) [ 683.029288] 000000002cd975f3: 34c4efd11141b300 (0x34c4efd11141b300) [ 683.029295] 00000000a87ac02a: 1ffff10031fe6fa7 (0x1ffff10031fe6fa7) [ 683.029299] 0000000022c15bf9: 0000000000000000 ... [ 683.029306] 000000002daf8645: ffff88018ff37e00 (0xffff88018ff37e00) [ 683.029312] 00000000ee8a0bc6: ffff88018ff37e00 (0xffff88018ff37e00) [ 683.029322] 00000000b290a9d3: ffffffff816b3654 (SyS_futex+0x3a4/0x56d) [ 683.029329] 00000000121f975d: ffff88018ff37dd0 (0xffff88018ff37dd0) [ 683.029335] 00000000a0096585: 000000000072bea0 (0x72bea0) [ 683.029338] 000000005a165080: 0000000000000000 ... [ 683.029345] 00000000ac23e416: 000000000072bec8 (0x72bec8) [ 683.029348] 000000009716c935: 0000000000000000 ... [ 683.029355] 0000000062f3fe5f: 0000000041b58ab3 (0x41b58ab3) [ 683.029365] 00000000e6c55e05: ffffffff8879e7aa (K512_4+0xac2a/0x114ebc) [ 683.029372] 000000006a976f03: ffff8801b8202cc0 (0xffff8801b8202cc0) [ 683.029379] 0000000062b4334b: ffff8801b8202cc0 (0xffff8801b8202cc0) [ 683.029385] 000000006b032699: ffff88018ff37d98 (0xffff88018ff37d98) [ 683.029396] 0000000074e2aaaa: ffffffff82f33ab4 (security_file_ioctl+0x94/0xc0) [ 683.029403] 000000008fe063ab: ffff8801b8202cc0 (0xffff8801b8202cc0) [ 683.029410] 0000000036719877: ffff8801b8202cc1 (0xffff8801b8202cc1) [ 683.029417] 0000000093f90b0c: ffff8801b8202cc0 (0xffff8801b8202cc0) [ 683.029421] 00000000c058b8b7: 0000000000000000 ... [ 683.029427] 00000000f844508f: 0000000000000017 (0x17) [ 683.029433] 00000000bede59d2: 00007f795aded510 (0x7f795aded510) [ 683.029440] 00000000f70860c7: ffff88018ff37dd8 (0xffff88018ff37dd8) [ 683.029450] 000000006e315869: ffffffff81c12379 (ksys_ioctl+0xa9/0xd0) [ 683.029457] 0000000093cb4eef: 4020ae46cfe02180 (0x4020ae46cfe02180) [ 683.029463] 00000000d0c2e0fb: 0000000000000017 (0x17) [ 683.029469] 00000000c269d19f: 000000004020ae46 (0x4020ae46) [ 683.029476] 0000000037ae4557: 00007f795aded510 (0x7f795aded510) [ 683.029482] 0000000040072c45: ffff88018ff37f20 (0xffff88018ff37f20) [ 683.029486] 00000000030e6535: 0000000000000000 ... [ 683.029493] 000000004941ae12: ffff88018ff37e00 (0xffff88018ff37e00) [ 683.029503] 0000000009c50591: ffffffff81c123c4 (SyS_ioctl+0x24/0x30) [ 683.029509] 00000000e0cc62e5: ffff88018ff37f58 (0xffff88018ff37f58) [ 683.029519] 000000002ec461c6: ffffffff81c123a0 (ksys_ioctl+0xd0/0xd0) [ 683.029526] 000000006ebe368f: 1ffff10031fe6fc8 (0x1ffff10031fe6fc8) [ 683.029533] 00000000df68dd1d: ffff88018ff37f48 (0xffff88018ff37f48) [ 683.029543] 000000003d242d2a: ffffffff8100c37e (do_syscall_64+0x29e/0x9d0) [ 683.029552] 00000000da55bc11: ffffffff81353110 (vmalloc_sync_all+0x30/0x30) [ 683.029562] 00000000aed25aca: ffffffff874fb307 (_raw_spin_unlock_irq+0x27/0x70) [ 683.029569] 000000001d0c6a26: ffff8801db02c580 (0xffff8801db02c580) [ 683.029576] 00000000c03ece35: ffff88018ff37f28 (0xffff88018ff37f28) [ 683.029586] 00000000a5588da9: ffffffff8150960a (finish_task_switch+0x1ca/0x810) [ 683.029593] 00000000ccfe355d: ffff88018ff37fd0 (0xffff88018ff37fd0) [ 683.029599] 00000000011e656d: 0000000041b58ab3 (0x41b58ab3) [ 683.029609] 00000000bbd13024: ffffffff8877f1f8 (regoff.33569+0x34fc18/0x362750) [ 683.029620] 0000000051d961fa: ffffffff8100c0e0 (syscall_return_slowpath+0x5c0/0x5c0) [ 683.029627] 0000000044147688: ffff88018ff37e68 (0xffff88018ff37e68) [ 683.029630] 000000008949cb86: 0000000000000000 ... [ 683.029637] 00000000d8b80cd0: ffff88018ff37f48 (0xffff88018ff37f48) [ 683.029648] 000000002f677cc1: ffffffff8100be2f (syscall_return_slowpath+0x30f/0x5c0) [ 683.029655] 0000000048287a5d: ffff88018ff37f58 (0xffff88018ff37f58) [ 683.029661] 000000008c6e00de: 0000000041b58ab3 (0x41b58ab3) [ 683.029671] 00000000b799b9ac: ffffffff8877e927 (regoff.33569+0x34f347/0x362750) [ 683.029678] 00000000b362d854: ffff8801cfe029b0 (0xffff8801cfe029b0) [ 683.029689] 00000000213ff931: ffff88018ff37ea8 (0xffff88018ff37ea8) [ 683.029693] 000000008faeda47: 0000000000000000 ... [ 683.029699] 0000000007a389bb: ffff8801cfe02180 (0xffff8801cfe02180) [ 683.029710] 00000000765d65c2: ffffffff87600096 (entry_SYSCALL_64_after_hwframe+0x52/0xb7) [ 683.029714] 000000002ac66914: 0000000000000000 ... [ 683.029720] 00000000398da8ca: 0000000000000082 (0x82) [ 683.029724] 0000000056299b41: 0000000000000000 ... [ 683.029731] 00000000496dc5a2: ffff88018ff37f48 (0xffff88018ff37f48) [ 683.029741] 000000008a785ed8: ffffffff81007c50 (trace_hardirqs_off_thunk+0x1a/0x1c) [ 683.029745] 0000000024340a39: 0000000000000000 ... [ 683.029756] 00000000869006a2: ffffffff87600086 (entry_SYSCALL_64_after_hwframe+0x42/0xb7) [ 683.029759] 0000000070d38f50: 0000000000000000 ... [ 683.029766] 00000000b8ec0a50: 00000000006fca48 (0x6fca48) [ 683.029772] 0000000017e3c49e: 0000000000000017 (0x17) [ 683.029778] 00000000a70424cf: 00000000fec00000 (0xfec00000) [ 683.029784] 000000002389c710: 0000000020009000 (0x20009000) [ 683.029790] 00000000b64f7fca: 000000000000000a (0xa) [ 683.029796] 0000000071906e6e: 0000000000000246 (0x246) [ 683.029802] 0000000026a6c5c7: 0000000000000017 (0x17) [ 683.029806] 000000002d8cf205: 0000000000000000 ... [ 683.029812] 0000000054055e71: 0000000000000001 (0x1) [ 683.029819] 00000000169d3548: ffffffffffffffda (0xffffffffffffffda) [ 683.029825] 000000005000687c: 0000000000455187 (0x455187) [ 683.029832] 00000000daaba588: 00007f795aded510 (0x7f795aded510) [ 683.029838] 0000000070a88bee: 000000004020ae46 (0x4020ae46) [ 683.029844] 000000007315208e: 0000000000000017 (0x17) [ 683.029850] 0000000057142d37: 0000000000000010 (0x10) [ 683.029856] 000000001792398c: 0000000000455187 (0x455187) [ 683.029862] 00000000ed641e13: 0000000000000033 (0x33) [ 683.029868] 00000000e551c651: 0000000000000246 (0x246) [ 683.029875] 000000004dc20ec7: 00007f795aded098 (0x7f795aded098) [ 683.029881] 000000008a41ba4d: 000000000000002b (0x2b) [ 683.029896] ? kvm_vcpu_block+0x1050/0x1050 [ 686.320728] ? find_held_lock+0x36/0x1c0 [ 686.324780] ? rcu_note_context_switch+0x710/0x710 [ 686.329696] ? graph_lock+0x170/0x170 [ 686.333485] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 686.339008] ? futex_wait_queue_me+0x550/0x820 [ 686.343582] ? unwind_get_return_address+0x61/0xa0 [ 686.348497] ? refill_pi_state_cache.part.7+0x300/0x300 [ 686.353850] ? find_held_lock+0x36/0x1c0 [ 686.357987] ? lock_downgrade+0x8e0/0x8e0 [ 686.362139] ? kvm_set_memory_region+0x2e/0x50 [ 686.366733] ? kvm_vm_ioctl+0x668/0x1d90 [ 686.370799] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 686.375888] ? futex_wake+0x2f6/0x750 [ 686.379672] ? trace_hardirqs_off+0xd/0x10 [ 686.383894] ? kvm_set_memory_region+0x50/0x50 [ 686.388461] ? kfree+0x111/0x260 [ 686.391813] ? get_futex_key+0x1e90/0x1e90 [ 686.396034] ? trace_hardirqs_on+0xd/0x10 [ 686.400186] ? lock_downgrade+0x8e0/0x8e0 [ 686.404323] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 686.409501] ? do_futex+0x249/0x27d0 [ 686.413202] ? kvm_debugfs_release+0x90/0x90 [ 686.417595] ? graph_lock+0x170/0x170 [ 686.421387] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 686.426566] ? exit_robust_list+0x290/0x290 [ 686.430876] ? find_held_lock+0x36/0x1c0 [ 686.434928] ? lock_downgrade+0x8e0/0x8e0 [ 686.439066] ? kasan_check_read+0x11/0x20 [ 686.443198] ? rcu_is_watching+0x85/0x140 [ 686.447331] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 686.452512] ? __fget+0x40c/0x650 [ 686.455954] ? expand_files.part.8+0x9a0/0x9a0 [ 686.460521] ? trace_hardirqs_off+0xd/0x10 [ 686.464742] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 686.469838] ? kvm_set_memory_region+0x50/0x50 [ 686.474407] ? do_vfs_ioctl+0x1cf/0x16a0 [ 686.478462] ? rcu_pm_notify+0xc0/0xc0 [ 686.482332] ? trace_hardirqs_off+0xd/0x10 [ 686.486554] ? ioctl_preallocate+0x2e0/0x2e0 [ 686.490947] ? fget_raw+0x20/0x20 [ 686.494388] ? kmem_cache_free+0x25c/0x2d0 [ 686.498611] ? SyS_futex+0x3a4/0x56d [ 686.502315] ? security_file_ioctl+0x94/0xc0 [ 686.506714] ? ksys_ioctl+0xa9/0xd0 [ 686.510325] ? SyS_ioctl+0x24/0x30 [ 686.513860] ? ksys_ioctl+0xd0/0xd0 [ 686.517473] ? do_syscall_64+0x29e/0x9d0 [ 686.521518] ? vmalloc_sync_all+0x30/0x30 [ 686.525650] ? _raw_spin_unlock_irq+0x27/0x70 [ 686.530131] ? finish_task_switch+0x1ca/0x810 [ 686.534612] ? syscall_return_slowpath+0x5c0/0x5c0 [ 686.539529] ? syscall_return_slowpath+0x30f/0x5c0 [ 686.544448] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 686.549799] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 686.554629] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 686.559994] BUG: unable to handle kernel paging request at 0000000000005689 [ 686.567081] PGD 18b4ae067 P4D 18b4ae067 PUD 1d04b5067 PMD 0 [ 686.572873] Oops: 0002 [#1] SMP KASAN [ 686.576653] Dumping ftrace buffer: [ 686.580169] (ftrace buffer empty) [ 686.583860] Modules linked in: [ 686.587040] CPU: 0 PID: 10993 Comm: syz-executor5 Tainted: G W 4.16.0+ #4 [ 686.595245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 686.604587] RIP: 0010:vmx_vcpu_run+0x95f/0x25f0 [ 686.609233] RSP: 0018:ffff88018ff37368 EFLAGS: 00010002 [ 686.614578] RAX: ffff8801c8b7fe40 RBX: 0000000000000282 RCX: 0000000000000001 [ 686.621829] RDX: 0000000000000000 RSI: ffffea0006c62b1f RDI: 0000000000000282 [ 686.629081] RBP: ffff88018ff370f0 R08: ffff8801cfe029b8 R09: 0000000000000006 [ 686.636343] R10: ffff8801cfe02180 R11: 0000000000000000 R12: 0000000000000000 [ 686.643603] R13: ffff8801d9fdb6c0 R14: ffff8801c8b7fe40 R15: ffffffff88b18760 [ 686.651760] FS: 00007f795adef700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 686.660227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 686.666092] CR2: 0000000000005689 CR3: 00000001cb861000 CR4: 00000000001426f0 [ 686.673351] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 686.681036] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 686.688285] Call Trace: [ 686.690847] ================================================================== [ 686.698195] BUG: KASAN: stack-out-of-bounds in update_stack_state+0x5d9/0x670 [ 686.705448] Read of size 8 at addr ffff88018ff370f8 by task syz-executor5/10993 [ 686.712869] [ 686.714488] CPU: 0 PID: 10993 Comm: syz-executor5 Tainted: G W 4.16.0+ #4 [ 686.722694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 686.732029] Call Trace: [ 686.734602] dump_stack+0x1b9/0x294 [ 686.738212] ? dump_stack_print_info.cold.2+0x52/0x52 [ 686.743385] ? printk+0x9e/0xba [ 686.746647] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 686.751390] ? kasan_check_write+0x14/0x20 [ 686.755608] print_address_description+0x6c/0x20b [ 686.760438] ? update_stack_state+0x5d9/0x670 [ 686.764920] kasan_report.cold.7+0x242/0x2fe [ 686.769317] __asan_report_load8_noabort+0x14/0x20 [ 686.774235] update_stack_state+0x5d9/0x670 [ 686.778568] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 686.784439] ? vprintk_default+0x28/0x30 [ 686.788482] ? vprintk_func+0x81/0xe7 [ 686.792265] ? printk+0x9e/0xba [ 686.795530] __unwind_start+0xf9/0x330 [ 686.799401] show_trace_log_lvl+0x88/0x25c [ 686.803623] show_regs.cold.11+0x84/0x10a [ 686.807752] __die+0x90/0xc4 [ 686.810753] no_context+0x3ab/0x960 [ 686.814364] ? pgtable_bad+0x130/0x130 [ 686.818234] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 686.823752] ? add_taint+0x29/0x60 [ 686.827278] ? ___might_sleep.cold.87+0x12b/0x13a [ 686.832103] __bad_area_nosemaphore+0x2d3/0x370 [ 686.836757] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 686.842276] bad_area+0x69/0x80 [ 686.845538] __do_page_fault+0xa97/0xe40 [ 686.849586] ? mm_fault_error+0x380/0x380 [ 686.853719] ? quarantine_reduce+0x141/0x170 [ 686.858113] do_page_fault+0xee/0x8a7 [ 686.861897] ? vmalloc_sync_all+0x30/0x30 [ 686.866028] ? kasan_slab_alloc+0x12/0x20 [ 686.870158] ? kmem_cache_alloc_node_trace+0x139/0x770 [ 686.875416] ? graph_lock+0x170/0x170 [ 686.879201] ? __kmalloc_node+0x33/0x70 [ 686.883162] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 686.887989] page_fault+0x25/0x50 [ 686.891428] RIP: 0010:vmx_vcpu_run+0x95f/0x25f0 [ 686.896073] RSP: 0018:ffff88018ff37368 EFLAGS: 00010002 [ 686.901417] RAX: ffff8801c8b7fe40 RBX: 0000000000000282 RCX: 0000000000000001 [ 686.908668] RDX: 0000000000000000 RSI: ffffea0006c62b1f RDI: 0000000000000282 [ 686.915919] RBP: ffff88018ff370f0 R08: ffff8801cfe029b8 R09: 0000000000000006 [ 686.923172] R10: ffff8801cfe02180 R11: 0000000000000000 R12: 0000000000000000 [ 686.930425] R13: ffff8801d9fdb6c0 R14: ffff8801c8b7fe40 R15: ffffffff88b18760 [ 686.937690] ? kvm_vcpu_block+0x1050/0x1050 [ 686.941993] ? find_held_lock+0x36/0x1c0 [ 686.946045] ? rcu_note_context_switch+0x710/0x710 [ 686.950955] ? graph_lock+0x170/0x170 [ 686.954739] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 686.960258] ? futex_wait_queue_me+0x550/0x820 [ 686.964831] ? unwind_get_return_address+0x61/0xa0 [ 686.969754] ? refill_pi_state_cache.part.7+0x300/0x300 [ 686.975102] ? find_held_lock+0x36/0x1c0 [ 686.979150] ? lock_downgrade+0x8e0/0x8e0 [ 686.983289] ? kvm_set_memory_region+0x2e/0x50 [ 686.987854] ? kvm_vm_ioctl+0x668/0x1d90 [ 686.991896] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 686.996980] ? futex_wake+0x2f6/0x750 [ 687.000762] ? trace_hardirqs_off+0xd/0x10 [ 687.004981] ? kvm_set_memory_region+0x50/0x50 [ 687.009547] ? kfree+0x111/0x260 [ 687.012899] ? get_futex_key+0x1e90/0x1e90 [ 687.017117] ? trace_hardirqs_on+0xd/0x10 [ 687.021251] ? lock_downgrade+0x8e0/0x8e0 [ 687.025385] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 687.030558] ? do_futex+0x249/0x27d0 [ 687.034255] ? kvm_debugfs_release+0x90/0x90 [ 687.038645] ? graph_lock+0x170/0x170 [ 687.042441] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 687.047615] ? exit_robust_list+0x290/0x290 [ 687.051918] ? find_held_lock+0x36/0x1c0 [ 687.055963] ? lock_downgrade+0x8e0/0x8e0 [ 687.060096] ? kasan_check_read+0x11/0x20 [ 687.064227] ? rcu_is_watching+0x85/0x140 [ 687.068356] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 687.073531] ? __fget+0x40c/0x650 [ 687.077117] ? expand_files.part.8+0x9a0/0x9a0 [ 687.081683] ? trace_hardirqs_off+0xd/0x10 [ 687.085918] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 687.091022] ? kvm_set_memory_region+0x50/0x50 [ 687.095588] ? do_vfs_ioctl+0x1cf/0x16a0 [ 687.099632] ? rcu_pm_notify+0xc0/0xc0 [ 687.103500] ? trace_hardirqs_off+0xd/0x10 [ 687.107731] ? ioctl_preallocate+0x2e0/0x2e0 [ 687.112123] ? fget_raw+0x20/0x20 [ 687.115560] ? kmem_cache_free+0x25c/0x2d0 [ 687.119778] ? SyS_futex+0x3a4/0x56d [ 687.123479] ? security_file_ioctl+0x94/0xc0 [ 687.127872] ? ksys_ioctl+0xa9/0xd0 [ 687.131483] ? SyS_ioctl+0x24/0x30 [ 687.135007] ? ksys_ioctl+0xd0/0xd0 [ 687.138621] ? do_syscall_64+0x29e/0x9d0 [ 687.142664] ? vmalloc_sync_all+0x30/0x30 [ 687.146792] ? _raw_spin_unlock_irq+0x27/0x70 [ 687.151270] ? finish_task_switch+0x1ca/0x810 [ 687.155762] ? syscall_return_slowpath+0x5c0/0x5c0 [ 687.160677] ? syscall_return_slowpath+0x30f/0x5c0 [ 687.165589] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 687.170937] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 687.175774] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 687.181118] [ 687.182725] The buggy address belongs to the page: [ 687.187641] page:ffffea00063fcdc0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 687.195763] flags: 0x2fffc0000000000() [ 687.199639] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 687.207501] raw: 0000000000000000 ffffea00063f0101 0000000000000000 0000000000000000 [ 687.215359] page dumped because: kasan: bad access detected [ 687.221053] [ 687.222657] Memory state around the buggy address: [ 687.227567] ffff88018ff36f80: f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 [ 687.234905] ffff88018ff37000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 687.242246] >ffff88018ff37080: 00 00 00 00 00 00 00 f1 f1 f1 f1 04 f2 f2 f2 f3 [ 687.249582] ^ [ 687.256833] ffff88018ff37100: f3 f3 f3 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 [ 687.264172] ffff88018ff37180: 00 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 f2 f2 [ 687.271508] ================================================================== [ 687.278850] Kernel panic - not syncing: panic_on_warn set ... [ 687.278850] [ 687.286630] Dumping ftrace buffer: [ 687.290156] (ftrace buffer empty) [ 687.293844] Kernel Offset: disabled [ 687.297446] Rebooting in 86400 seconds..